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"}]}, 0x1078}, 0x1, 0x0, 0x0, 0x14000080}, 0x4800) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8008700b, &(0x7f0000000100)) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000080)={0x3b, 0x3a, 0xb, 0x15, 0x8, 0x0, 0x4, 0x143}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="e4ffffff00005efd11940000", @ANYRES32, @ANYBLOB="01000000080000002e2f66696c653000"]) 08:37:35 executing program 6: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000080)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f00000000c0)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000100)) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, r5) ioctl$RTC_ALM_READ(r4, 0x80247009, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00'}) 08:37:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x13, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c74309"]}]}, 0x28}}, 0x0) 08:37:35 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x4024700a, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$RTC_AIE_ON(r0, 0x7001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400), 0xa000, 0x0) close_range(r2, r3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="180000001f00ff0f00000000000000000600020004001180"], 0x18}}, 0x8090) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x24c, 0x1a, 0x200, 0x70bd25, 0x25dfdbff, {}, [@nested={0xf4, 0x2f, 0x0, 0x1, [@generic="21569d4cd9564c92fe6ed7f2f333e4c5166f727451ca8ea7384a11e6f0cdb84b549b9f7ee3f3ad9162a7da77af4a2846d9462ca8d480eafa7f2286baf33f2b12c60dba7280390c8602139feb82c86d44c5a0eb14a895b7174459c6e8591d1feaba558cf0e1658fbb1c30afba2a7a590b6299c49ff9cb9190702a32d3674c6f0409b9808d161e39ae09cdeebac71ea0a284056ac6f23191e79b971e28c8248fe7a3b7de133affccaf5b1eea557c18826cee4f976630bb5f7f097956c99d252e405845abae1e77ed6c807464ad65e20ed0190016f401384654dc177ba6fec7cfea8d68e20be8fe18f1", @typed={0x8, 0x32, 0x0, 0x0, @fd=r4}, @generic]}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x3ff}, @generic="deeaa3d0ac975eb8549e4f201616e211384fdc8d89e009448b7fd9fc3da5d0ad3c363ef890cf3b98bc078a3a42985b130398cdd0db127e267214d375b5914121f14dc8b53da5a8c0ddb3edf127c4ebdc892cdf9db3cf5c534c2f0bf6e28b64cf156f348de9737ef187d6df53f352adecbefba7a77d2760a8f871d44e58381cc50578c8c14d53faf6a0341f4f516d023a5ce6c2eb13634c8568eb09e2fa551986e6e49589fde12e98b6388a83fd7e5026e56ea21a37c11bc49050edc28c4aec6e2222aa1d45f58279bc8908a1b52e6b6a2f8a5b5493bbf59430", @typed={0x8, 0x44, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x14, 0x91, 0x0, 0x0, @ipv6=@remote}, @generic="4f1c6a17367293dcaad7c0c8701754a61e7c7aff8405f65654af4f041aea62fedeb86f5cc0faf49678d033af1fdb5451361a25b274d800d09c0be9d6599fb2ad7f3f79f0a7d30e"]}, 0x24c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 08:37:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x141000, 0x2) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/cpuinfo\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = openat$incfs(r3, &(0x7f0000000280)='.log\x00', 0x40, 0x1) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x1, 0x5, 0x3, 0x1c0}, {0x2, 0x4, 0x20, 0x1}]}) statx(r3, &(0x7f0000000680)='./file0\x00', 0x0, 0x20, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x1000, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}, {@afid={'afid', 0x3d, 0x3a}}, {@access_client}, {@cache_loose}, {@aname={'aname', 0x3d, ')'}}, {@cachetag={'cachetag', 0x3d, '!T-@'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r7}}, {@measure}]}}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2088, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}, {@version_L}, {@version_9p2000}], [{@uid_eq={'uid', 0x3d, r7}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/rtc0\x00'}}]}}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f0000000000)) 08:37:35 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x325142, 0xda) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) openat(r3, &(0x7f0000000000)='./file0\x00', 0x86843, 0x7bb55e5bfd8de2d6) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r4, 0x4, 0x44000) epoll_create(0xe87) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) 08:37:35 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = io_uring_setup(0x2354, &(0x7f0000000040)) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x13, &(0x7f0000000140)=[r4, r3], 0x2) io_uring_enter(r2, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) r8 = dup2(r1, 0xffffffffffffffff) io_uring_setup(0x7bc, &(0x7f0000000340)={0x0, 0xca1c, 0x0, 0x0, 0x16e, 0x0, r4}) r9 = syz_io_uring_complete(0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r7, 0x6, &(0x7f0000000300)={0x400, 0x0, &(0x7f00000002c0)=[r0, 0xffffffffffffffff, r0, r8, 0xffffffffffffffff, r9]}, 0x6) ioctl$RTC_ALM_READ(r6, 0x8008700b, &(0x7f00000001c0)) 08:37:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x10000, 0x9, 0x1ff, 0x80000000, 0x1}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x4024700a, &(0x7f0000000100)) 08:37:35 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1d8, 0x14, 0x2, 0x70bd28, 0x25dfdbfb, {0x3}, [@nested={0x1c3, 0x17, 0x0, 0x1, [@typed={0x14, 0x46, 0x0, 0x0, @binary="eb019ed0d47b0df928324caaff836c9f"}, @generic="ccdbfe03bf011c3eebe2c3b0024634db286aef1dd1974125dc86c29a09195562c89facbaa238f4e5b22a50879adb1d20e8aaf7b836db60167c3843dd7f37c2a13769d6b027d7d5d04ed624f9d985fa4e1a6f5d3d69b16a773e6e5489a4da85f0a77ef8920b0513ab7bdc72a113", @generic="a3258a85ca8d5779d09ed60c738e6f739a6ccab1ee41f2fc62fb9f36a5da0691292c0ff6d9ba6f1b135114041664784cb3186a3c7ea425f1d1022935f9e23ad0ff36abb284157d35b0eb9f2daf22d6210e9a62522b9d9aa323c95ae711e6caee4f226c32", @typed={0xe, 0x14, 0x0, 0x0, @str='/dev/rtc0\x00'}, @generic="2c1b330d3f6b793a8b3d91ce2d40663224e40ea5d69858e121c5e7206d36f2d6e69b17d6d8b20eaed6114285b4060ee735113d1d7f09e6a6be5cf3170304c791b7c45964368a82e41954c2c1eaf897b4db70d1896707eebf7b30e8a3098743d5b6b2d00d62873bd3839e2bf66ae07891498c2168ccb882d62e6fe87e383b231cbae6622185bad4ce0e94c1c24735e75a46b8c3fbb0de14932ae8e666093033245b54b6b5a29862dbffc88fa4945d6b13cb654f4f68acd7bc61ad20cc9623a0b1a688468f9c3fbfc52e20"]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x48010}, 0x20000080) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) 08:37:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x3, 0x4c, 0xdf, 0x5, 0x0, 0x6, 0x202, 0xf, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x7, 0x7}, 0x1421, 0x6, 0x3f, 0x6, 0x6, 0x80, 0x1, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xb, r3, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000001) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x80000001) move_mount(r0, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00', 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f0000000100)) 08:37:36 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x191001, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x6, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) semtimedop(0x0, &(0x7f0000000080)=[{0x4, 0x3a8d, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe4, 0x1c00}], 0x3, &(0x7f00000003c0)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r3, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="b46ac4f0dbf9c458f040c3742aef11a448fec505f9f4314d2352938b2ce1288cfd2b86c900b33f7f7a35fa43aa6bd53a616c369dcafa7fb6d8520085dca0c8affba4e74d64a76e3ab41fc4e4f16a714bfe0ba324894346181533128bc9eadbb4c43e1727480ed5eb10a21e2341805961cdbc5be0a949819293f341a72d07d5892939176667c49fcdb89d195db3e2eef9fb58ba44b100024cb1cb164526fd3c8fc17cb1107cbb899fec8f8e6eb8041ac89eaa79a3025eb876507a80054b602e78e67d12203386cc6a4b683a4f84ec296f95eef40d33796b93b3acf5de0a6f8bd645c56175405de839cb8961877d1f4f93139fbb", 0xf3}], 0x1, &(0x7f00000003c0), 0x0, 0x84}, 0x20000000) semctl$IPC_RMID(r1, 0x0, 0x0) 08:37:36 executing program 7: ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, @rc={0x1f, @any, 0x5}, @llc={0x1a, 0x108, 0x40, 0x1, 0x81, 0x67, @multicast}, @tipc=@name={0x1e, 0x2, 0x1, {{0x42, 0x1}, 0x3}}, 0x4b, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000000)='lo\x00', 0x0, 0x1000, 0x7}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8008700b, &(0x7f0000000100)) 08:37:36 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = io_uring_setup(0x2354, &(0x7f0000000040)) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x13, &(0x7f0000000140)=[r4, r3], 0x2) io_uring_enter(r2, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) r8 = dup2(r1, 0xffffffffffffffff) io_uring_setup(0x7bc, &(0x7f0000000340)={0x0, 0xca1c, 0x0, 0x0, 0x16e, 0x0, r4}) r9 = syz_io_uring_complete(0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r7, 0x6, &(0x7f0000000300)={0x400, 0x0, &(0x7f00000002c0)=[r0, 0xffffffffffffffff, r0, r8, 0xffffffffffffffff, r9]}, 0x6) ioctl$RTC_ALM_READ(r6, 0x8008700b, &(0x7f00000001c0)) [ 1560.626209] syz-executor.2 (8798) used greatest stack depth: 21856 bytes left 08:37:54 executing program 7: r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x73, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10420, 0x4, 0x0, 0x4, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000000)) r2 = fork() ptrace(0x8, r0) tkill(r2, 0x0) ptrace(0x4207, r2) 08:37:54 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x191001, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x6, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) semtimedop(0x0, &(0x7f0000000080)=[{0x4, 0x3a8d, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe4, 0x1c00}], 0x3, &(0x7f00000003c0)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r3, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="b46ac4f0dbf9c458f040c3742aef11a448fec505f9f4314d2352938b2ce1288cfd2b86c900b33f7f7a35fa43aa6bd53a616c369dcafa7fb6d8520085dca0c8affba4e74d64a76e3ab41fc4e4f16a714bfe0ba324894346181533128bc9eadbb4c43e1727480ed5eb10a21e2341805961cdbc5be0a949819293f341a72d07d5892939176667c49fcdb89d195db3e2eef9fb58ba44b100024cb1cb164526fd3c8fc17cb1107cbb899fec8f8e6eb8041ac89eaa79a3025eb876507a80054b602e78e67d12203386cc6a4b683a4f84ec296f95eef40d33796b93b3acf5de0a6f8bd645c56175405de839cb8961877d1f4f93139fbb", 0xf3}], 0x1, &(0x7f00000003c0), 0x0, 0x84}, 0x20000000) semctl$IPC_RMID(r1, 0x0, 0x0) 08:37:54 executing program 1: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000280)) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = accept4$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c, 0x80000) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f0000000100)) copy_file_range(r6, &(0x7f00000004c0)=0x5, r7, &(0x7f0000000500)=0x8, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',access=client,access=user,fowner>', @ANYRESDEC=r8, @ANYBLOB="2c7063723d30303030303030303030303030303030303030362c00cb2e41096b30a20985a510166b6a8eab7461aa237264b496691fbbc8e9d74860228e737bef388b37d084ca8b94afff716738e7331377f8419aa847bd44d4e068ec574c3f1afd26d7a29c7c914aed4bfafa84c35f5b8bb34fe4ad3cddf8"]) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x337, &(0x7f0000000080)={0x0, 0xc1f7, 0x20, 0x1, 0xd, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r9 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r9, 0x80047213, &(0x7f0000000000)) ioctl$RTC_ALM_READ(r2, 0x4008700c, &(0x7f0000000100)) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x5, &(0x7f0000000200)={0x77359400}}, 0xff) 08:37:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x191001, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x6, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) semtimedop(0x0, &(0x7f0000000080)=[{0x4, 0x3a8d, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe4, 0x1c00}], 0x3, &(0x7f00000003c0)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r3, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="b46ac4f0dbf9c458f040c3742aef11a448fec505f9f4314d2352938b2ce1288cfd2b86c900b33f7f7a35fa43aa6bd53a616c369dcafa7fb6d8520085dca0c8affba4e74d64a76e3ab41fc4e4f16a714bfe0ba324894346181533128bc9eadbb4c43e1727480ed5eb10a21e2341805961cdbc5be0a949819293f341a72d07d5892939176667c49fcdb89d195db3e2eef9fb58ba44b100024cb1cb164526fd3c8fc17cb1107cbb899fec8f8e6eb8041ac89eaa79a3025eb876507a80054b602e78e67d12203386cc6a4b683a4f84ec296f95eef40d33796b93b3acf5de0a6f8bd645c56175405de839cb8961877d1f4f93139fbb", 0xf3}], 0x1, &(0x7f00000003c0), 0x0, 0x84}, 0x20000000) semctl$IPC_RMID(r1, 0x0, 0x0) 08:37:54 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = io_uring_setup(0x2354, &(0x7f0000000040)) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x13, &(0x7f0000000140)=[r4, r3], 0x2) io_uring_enter(r2, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) r8 = dup2(r1, 0xffffffffffffffff) io_uring_setup(0x7bc, &(0x7f0000000340)={0x0, 0xca1c, 0x0, 0x0, 0x16e, 0x0, r4}) r9 = syz_io_uring_complete(0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r7, 0x6, &(0x7f0000000300)={0x400, 0x0, &(0x7f00000002c0)=[r0, 0xffffffffffffffff, r0, r8, 0xffffffffffffffff, r9]}, 0x6) ioctl$RTC_ALM_READ(r6, 0x8008700b, &(0x7f00000001c0)) 08:37:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000000)={0xc, 0x1b, 0x4, 0x6, 0x9, 0x3, 0x5, 0x12a, 0xffffffffffffffff}) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) 08:37:54 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x2f, 0x20, 0x5, 0x18, 0x9, 0x9, 0x2, 0xe5, 0xffffffffffffffff}) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000100)) 08:37:54 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4002, 0x8000, 0x0, 0x8, 0xffffffffffffffdd, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) fcntl$notify(r1, 0x402, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x1, 0x508d, 0x5, 0x10000, 0x2}) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:37:54 executing program 0: ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f00000001c0)={0x8}) prctl$PR_SET_FP_MODE(0x2d, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x480f92c9ef66d1ac, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f00000000c0)={0x39, 0x33, 0x9, 0x1d, 0x1, 0x6, 0x3, 0x15c, 0xffffffffffffffff}) ioctl$RTC_ALM_READ(r2, 0x40247007, &(0x7f0000000000)) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000180)={0x2f, 0x17, 0x4, 0x4, 0x0, 0x0, 0x5, 0x1c, 0xffffffffffffffff}) 08:37:54 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x0, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) 08:37:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x68200, 0x0) 08:37:54 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = io_uring_setup(0x2354, &(0x7f0000000040)) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x13, &(0x7f0000000140)=[r4, r3], 0x2) io_uring_enter(r2, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) r7 = dup2(r1, 0xffffffffffffffff) io_uring_setup(0x7bc, &(0x7f0000000340)={0x0, 0xca1c, 0x0, 0x0, 0x16e, 0x0, r4}) r8 = syz_io_uring_complete(0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r6, 0x6, &(0x7f0000000300)={0x400, 0x0, &(0x7f00000002c0)=[r0, 0xffffffffffffffff, r0, r7, 0xffffffffffffffff, r8]}, 0x6) 08:37:54 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) 08:37:54 executing program 0: renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000100)) 08:37:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x3, 0x6, &(0x7f0000000580)=[{&(0x7f00000000c0)="c127351da9", 0x5, 0x8}, {&(0x7f0000000140)="4c3bb3b22cb5a11763b33d135904aae6cb7fb9d37508a3bc071fd6e4ec22a00663603c4d9028ce2a62cf8e3b50ec6bee4db9b8ba7282bbaadb12c561deb6f0fb6681ae3896f890faf8b0eb5af65ebcf17d1235263acaf24655b9188d26364f7ca41e33d6c86d4722caf7ca3acd9bdda28709a6d06e8d37d1caf5108f8fbfa246eb504e960aadd5bf21f67d61cb0d8fba1f764bd04b0f38e181246df69499789db84187e9b6e4303f21d4ee219eaad654708804773b1e012324bbcd2a8581a203517870caed77ff6cf56d33c497f981f9c10b880273597095452d8197bb", 0xdd, 0xffff}, {&(0x7f0000000240)="76670fd3862471d26298ba0a7cc4b01a3d102e7c4dc6de8ef86568e16e2407fcbbe282f55b9bf738ac338317f17f810858a6449524ddd769e3e0682926", 0x3d, 0x200}, {&(0x7f0000000280)="c5f6fef9ef37209a57086b23ab967e73cf158679e04ae7a2bce3c6814f742eb7aef7be2ac3e7fd398c6ad7abd2aba37e0b349a4ed206cb521410e78d931b69cdae7f97cb5207fe99bc59fb2287350dedd4ab9a8fdab9e000a9a1cce3b8", 0x5d, 0x7}, {&(0x7f0000000300)="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", 0xfc, 0x9f}, {&(0x7f00000004c0)="644ba8f67eea13196f243c7e792f7c75383682fe05fcfdb7c3d8ce39099e4ce24198b3d7b4e473b494ebda787f4f8d3b6ab87b0d43ae9784d0ca901941e715af28c250c37d5ac66a69ec4c0f670efd36403f6e706daa171d239633372686fdd761ac39513e7371d211a0d65d02a81afd1dd99cdbe47d21ec9b1e58bd6046a34a4288", 0x82, 0x1f7}], 0x800, &(0x7f0000000640)={[{'/dev/rtc0\x00'}, {'/dev/rtc0\x00'}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '}\'[%\\$('}}, {@uid_gt}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/rtc0\x00'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x35, 0x34, 0x62, 0x31, 0x32, 0x31, 0x36], 0x2d, [0x34, 0x62, 0x64, 0x65], 0x2d, [0x39, 0x64, 0x61, 0x38584d72c6543101], 0x2d, [0x35, 0x36, 0x38, 0x63], 0x2d, [0xb, 0x34, 0x63, 0x67, 0x37, 0x61, 0x65, 0x61]}}}]}) openat(r0, &(0x7f0000000400)='./file0\x00', 0x88000, 0x148) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000740)=0x4) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) 08:37:54 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/100, 0x64) recvmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000001c0), 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000002780)=""/76, 0x4c}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40010021) ioctl$RTC_WIE_ON(r2, 0x700f) ioctl$RTC_ALM_READ(r0, 0x4024700a, &(0x7f0000000100)) 08:37:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x191001, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x6, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) semtimedop(0x0, &(0x7f0000000080)=[{0x4, 0x3a8d, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe4, 0x1c00}], 0x3, &(0x7f00000003c0)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r3, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="b46ac4f0dbf9c458f040c3742aef11a448fec505f9f4314d2352938b2ce1288cfd2b86c900b33f7f7a35fa43aa6bd53a616c369dcafa7fb6d8520085dca0c8affba4e74d64a76e3ab41fc4e4f16a714bfe0ba324894346181533128bc9eadbb4c43e1727480ed5eb10a21e2341805961cdbc5be0a949819293f341a72d07d5892939176667c49fcdb89d195db3e2eef9fb58ba44b100024cb1cb164526fd3c8fc17cb1107cbb899fec8f8e6eb8041ac89eaa79a3025eb876507a80054b602e78e67d12203386cc6a4b683a4f84ec296f95eef40d33796b93b3acf5de0a6f8bd645c56175405de839cb8961877d1f4f93139fbb", 0xf3}], 0x1, &(0x7f00000003c0), 0x0, 0x84}, 0x20000000) semctl$IPC_RMID(r1, 0x0, 0x0) 08:38:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x191001, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x6, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) semtimedop(0x0, &(0x7f0000000080)=[{0x4, 0x3a8d, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe4, 0x1c00}], 0x3, &(0x7f00000003c0)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r3, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="b46ac4f0dbf9c458f040c3742aef11a448fec505f9f4314d2352938b2ce1288cfd2b86c900b33f7f7a35fa43aa6bd53a616c369dcafa7fb6d8520085dca0c8affba4e74d64a76e3ab41fc4e4f16a714bfe0ba324894346181533128bc9eadbb4c43e1727480ed5eb10a21e2341805961cdbc5be0a949819293f341a72d07d5892939176667c49fcdb89d195db3e2eef9fb58ba44b100024cb1cb164526fd3c8fc17cb1107cbb899fec8f8e6eb8041ac89eaa79a3025eb876507a80054b602e78e67d12203386cc6a4b683a4f84ec296f95eef40d33796b93b3acf5de0a6f8bd645c56175405de839cb8961877d1f4f93139fbb", 0xf3}], 0x1, &(0x7f00000003c0), 0x0, 0x84}, 0x20000000) semctl$IPC_RMID(r1, 0x0, 0x0) 08:38:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x74, 0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) 08:38:10 executing program 1: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x7, 0xfa, 0x7f, 0x49, 0x0, 0x8001, 0x21120, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x8, 0x2}, 0x801, 0x9, 0xfff, 0x3, 0x1ff, 0x100, 0xd77, 0x0, 0x100, 0x0, 0x3}, 0x0, 0xa, r0, 0x9) ioctl$RTC_ALM_READ(r1, 0x4008700c, &(0x7f0000000100)) 08:38:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x2354, &(0x7f0000000040)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x13, &(0x7f0000000140)=[r3, r2], 0x2) io_uring_enter(r1, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) dup2(r0, 0xffffffffffffffff) io_uring_setup(0x7bc, &(0x7f0000000340)={0x0, 0xca1c, 0x0, 0x0, 0x16e, 0x0, r3}) syz_io_uring_complete(0x0) 08:38:10 executing program 7: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2000, 0x0, 0x0, 0x2, 0x2}, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x1482a66ad3dbe636, 0x44) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) 08:38:10 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/100, 0x64) recvmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000001c0), 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000002780)=""/76, 0x4c}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40010021) ioctl$RTC_WIE_ON(r2, 0x700f) ioctl$RTC_ALM_READ(r0, 0x4024700a, &(0x7f0000000100)) 08:38:10 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:38:10 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x58, 0x4, 0x80, 0xcd, 0x0, 0x3f, 0x80, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x8, 0x101}, 0x3080, 0x7, 0x5, 0x4, 0x5, 0x9, 0x940, 0x0, 0x8, 0x0, 0x401}, 0xffffffffffffffff, 0xc, r0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstatfs(r1, &(0x7f0000000240)=""/237) ioctl$RTC_ALM_READ(r2, 0x40247007, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(r5, 0x82307201, &(0x7f0000000580)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x10051, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_user}, {@fscache}, {@afid={'afid', 0x3d, 0xac}}], [{@fsuuid={'fsuuid', 0x3d, {[0x66, 0x66, 0x62, 0x63, 0x37, 0x64, 0x35, 0x37], 0x2d, [0x64, 0x61, 0x63, 0x64], 0x2d, [0x36, 0x61, 0x62, 0x33], 0x2d, [0x36, 0x34, 0x36], 0x2d, [0x36, 0x31, 0x34, 0x63, 0x64, 0x64, 0x34, 0x37]}}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_role={'subj_role', 0x3d, '!'}}]}}) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f0000000200)={&(0x7f0000000140)=""/163, 0xa3, 0x0, 0x7}) 08:38:10 executing program 6: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247009, &(0x7f0000000100)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r3}, {r0, 0x1010}, {r4, 0x307d}, {r2, 0x80}, {r1, 0x50b4}, {r1, 0x4086}, {r5}], 0x7, &(0x7f0000000140)={r6, r7+10000000}, &(0x7f0000000180)={[0x7fff]}, 0x8) 08:38:10 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0xffffffffe, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x81, 0xfe, 0x1, 0x2, 0x0, 0x2, 0x20000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp, 0x3010, 0x100, 0x5, 0x9, 0x8001, 0x43fa77ae, 0x2600, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0xffffffffffffffff, 0x6, r0, 0x2) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:38:10 executing program 7: sysfs$2(0x2, 0xd2a, &(0x7f0000000080)=""/117) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8008700b, &(0x7f0000000100)) 08:38:10 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/100, 0x64) recvmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000001c0), 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000002780)=""/76, 0x4c}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40010021) ioctl$RTC_WIE_ON(r2, 0x700f) ioctl$RTC_ALM_READ(r0, 0x4024700a, &(0x7f0000000100)) 08:38:10 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x180040, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x40600, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r2, 0x4008700c, &(0x7f00000000c0)) 08:38:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x2354, &(0x7f0000000040)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x13, &(0x7f0000000140)=[r3, r2], 0x2) io_uring_enter(r1, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) dup2(r0, 0xffffffffffffffff) io_uring_setup(0x7bc, &(0x7f0000000340)={0x0, 0xca1c, 0x0, 0x0, 0x16e, 0x0, r3}) 08:38:10 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:38:10 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000002000000000000000000000000000000000000000000000000000000000000020000000000000000000000000300000000000000000000000800000001f8ffff080000000000000004000000040000004800000000000000040000001e00000000000000000000000000000000000000000000000000000001500000010400000000010000000000ff0100000000000004000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000e80000000000000000"]) pread64(r2, &(0x7f00000010c0)=""/4127, 0x101f, 0x2001) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000000)={0x2f, 0x31, 0x11, 0xe, 0x5, 0x9, 0x5, 0x0, 0x1}) fchmod(r2, 0x2) 08:38:28 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:38:28 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0x19, 0x2d, 0x12, 0x2, 0x2, 0x4, 0x4, 0xab}) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) 08:38:28 executing program 0: ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:38:28 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/100, 0x64) recvmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000001c0), 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000002780)=""/76, 0x4c}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40010021) ioctl$RTC_WIE_ON(r2, 0x700f) 08:38:28 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_bp={0x0, 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000000)={0x2e, 0x2d, 0x2, 0x8, 0x6, 0x7, 0x2, 0xfb, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xe1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r5 = openat$incfs(r4, &(0x7f0000000280)='.log\x00', 0x40, 0x1) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x1, 0x5, 0x3, 0x1c0}, {0x2, 0x4, 0x20, 0x1}]}) statx(r4, &(0x7f0000000680)='./file0\x00', 0x0, 0x20, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x1000, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r7}}, {@afid={'afid', 0x3d, 0x3a}}, {@access_client}, {@cache_loose}, {@aname={'aname', 0x3d, ')'}}, {@cachetag={'cachetag', 0x3d, '!T-@'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r8}}, {@measure}]}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001d00)=ANY=[@ANYRES16=r6, @ANYRES32=r3, @ANYRESDEC, @ANYRES32=r8, @ANYBLOB="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", @ANYRES32, @ANYBLOB="080053000900000035a49c2ff44e89c44529d9442f374e887e000000"], 0x11a4}, 0x1, 0x0, 0x0, 0x20000004}, 0x80c0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x1) 08:38:28 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x2354, &(0x7f0000000040)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x13, &(0x7f0000000140)=[r3, r2], 0x2) io_uring_enter(r1, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) dup2(r0, 0xffffffffffffffff) 08:38:28 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="9b39138e037f2cece9fa26d2e35af822cb704d1c6731a6a1cd3c14a8041d51a7f3e8aad820f15df81846904a12db9a4312139a11832132cb42b3c344c77ca6d591dc04eb86e675f1f161d1069acbdb039c97bf43979c0163026a97344e764afe341c20", 0x63}, {&(0x7f0000000140)="1420b854d207d0c522acbf1c07f8e12caf8016b46aa3d2ed68e81a02d7e94874045b624e0b2633a563d142afe70d9469b19c97c3f6503f958bb8ca478dcf0c75e75e1f35243fec9753804e6d", 0x4c}, {&(0x7f00000001c0)="63cf51464d962bd96a20782bcb3058cf3db27ab1d0942fef3916186ed5d9d63fb075c46a9e1de0a5edfb1e2b4ae8480810c10674743c3b58e4246dd883ae1c5d0fa7580301579abc004af44d2286312aeca78673b737b1d609ac510344a295b3ca416f92d9943dc6d4e3772b48c8f52db4c11a027062c3d84baa0832d87f56c97eb19246e753db99249588883f72ed2fa6fa50740b", 0x95}, {&(0x7f0000000280)="fe100819afc4685caa7ba13ef5c20e96e57a0dfbf4dc96017df4d1ea019c8c01ac9a1bd0245e1b9c7bdf7d4e22b81a06fa591950150711907569dd1e87853375b85e134ca9778985da25c4e497329342f0ec8c3e4f36df28622b972dff6065df29b655b98bb8d077cd05e371dbab6912d4ae7df2559e8ca4c50f37eed13627f9358510dad778550ee7869a493c120e74b4d30f5040378bbc63b7330b94b6784a5cfa4a534fa64d62fb0d2efde1eb86a8541597cbf9bfb3a61b30", 0xba}], 0x4) r0 = syz_open_dev$sg(0x0, 0x0, 0x2001) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000027c0), 0x460002, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000023c0)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000008c0)={r2, 0x5, 0x80000001}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x0, 0x7, @start={r2, 0x0, "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", "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"}, [0xbf8b, 0x1, 0x5, 0x3, 0x9, 0x6, 0x7, 0x1, 0x8, 0xfffffffffffffff8, 0xff, 0x0, 0xfe, 0x6, 0x9, 0x9, 0x650, 0xe1, 0x0, 0x6, 0x2, 0x4, 0x101, 0x3a9c, 0x6, 0x40, 0x100000000, 0x2, 0x8, 0xffffffffffffff80, 0x7, 0x8, 0x10000, 0x80, 0x4, 0x0, 0x7, 0x0, 0x1, 0xe58, 0x8001, 0x10000, 0x99, 0x1000, 0x0, 0xe4c5, 0x80000000, 0x887, 0x13a, 0x3f, 0x8000, 0x401, 0x6, 0xffff, 0x2, 0x9, 0x39, 0x401, 0xa003, 0x6, 0x1, 0xd, 0x7, 0x4]}) r3 = syz_open_dev$vcsa(&(0x7f0000000400), 0x1, 0x2000) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000fc0), 0x6e, &(0x7f0000001100)=[{&(0x7f0000001040)=""/140, 0x8c}], 0x1, &(0x7f0000001140)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x2062) sendmsg$nl_generic(r3, &(0x7f0000002380)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002340)={&(0x7f0000001280)=ANY=[@ANYBLOB="88100000220000022db57000fedbdf25050000002800028008006400", @ANYRES32=r4, @ANYBLOB="08009500", @ANYRES32=r0, @ANYBLOB="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0x1088}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x80000001) perf_event_open(&(0x7f0000000f00)={0x5, 0x80, 0x3f, 0x0, 0x3f, 0x6, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x269, 0xd6}, 0x1018, 0x81f, 0x7, 0x8, 0x0, 0x9, 0x100, 0x0, 0x4, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r5, 0x9) r8 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x1, 0x64, 0x0, 0x0, 0x5, 0x11000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_config_ext={0xe96a, 0x4}, 0x40600, 0x5, 0x7fff, 0x3, 0x2, 0x200, 0xce, 0x0, 0x4}, 0x0, 0x9, r8, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x140, 0xea) ioctl$RTC_ALM_READ(r9, 0x7005, &(0x7f0000000100)) 08:38:28 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) r2 = syz_open_dev$sg(0x0, 0x0, 0x2001) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000008c0)={r3, 0x5, 0x80000001}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000004c0)={0x0, "718834b2cce5961c6dfd81a34c2cbc3c"}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000014c0)={0x8, 0x3, {0x800, @struct={0x4eee, 0x8}, 0x0, 0x3ff, 0x1, 0xd63, 0x1, 0x0, 0x4b, @usage=0xffff, 0x7, 0x1ec48072, [0x272, 0x6b2, 0x3, 0x100000001, 0x1, 0x3]}, {0xfffffffffffffffc, @struct={0x7fffffff, 0x2}, r3, 0x400, 0x10000, 0x3, 0x11, 0xc40e, 0x68, @struct={0x7f, 0x3}, 0x8, 0x1e, [0x8, 0x80000001, 0x100000000, 0x8, 0xc49a, 0x401]}, {0x3c8, @struct={0x5, 0x9}, r4, 0xbe, 0x2, 0x5473, 0x6, 0x80, 0x0, @struct={0xb962, 0x80000000}, 0x3d0, 0x8000, [0x0, 0x7, 0x9, 0x800, 0x2abb, 0x7e24]}, {0x4, 0x5, 0x10001}}) fcntl$setpipe(r1, 0x407, 0x9) 08:38:28 executing program 0: r0 = fork() tkill(r0, 0x0) r1 = getpid() r2 = fork() tkill(r2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) process_vm_readv(r3, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/177, 0xb1}], 0x1, &(0x7f0000000780)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/199, 0xc7}], 0x2, 0x0) clone3(&(0x7f0000000300)={0x3300500, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0x20}, &(0x7f0000000140)=""/92, 0x5c, &(0x7f00000001c0)=""/209, &(0x7f00000002c0)=[r0, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0x0], 0x6}, 0x58) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x40247007, &(0x7f0000000100)) 08:38:28 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/100, 0x64) recvmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000001c0), 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000002780)=""/76, 0x4c}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40010021) 08:38:28 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x6, 0x96, 0x0, 0x7fff, 0x94021, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x510, 0x1, @perf_config_ext={0x1, 0x10001}, 0x10000, 0x3, 0x4e9b, 0x7, 0x5, 0x3, 0x579, 0x0, 0x0, 0x0, 0x200}, r0, 0xe, 0xffffffffffffffff, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) 08:38:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x5}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x3, 0x39, 0x13, 0x1f, 0x0, 0x3, 0x5, 0xb1}) 08:38:28 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x20000, 0x100) 08:38:28 executing program 6: ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x80000001, 0x401, 0x9, 0xfa99, 0x4, "5b85ff2add72020ce6a5d4eca3b4a23a0768cd"}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x80088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x102}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) 08:38:28 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xa33}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) dup2(r2, r0) 08:38:28 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/100, 0x64) [ 1612.424888] cgroup: fork rejected by pids controller in /syz7 08:38:45 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:38:45 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_open_dev$usbmon(&(0x7f0000000240), 0x800, 0x101001) 08:38:45 executing program 1: ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000080)={&(0x7f0000000000), &(0x7f0000000140)=""/156, 0x9c}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) 08:38:45 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) 08:38:45 executing program 6: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) 08:38:45 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[r0], 0x1) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:38:45 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000002000000000000000000000000000000000000000000000000000000000000020000000000000000000000000300000000000000000000000800000001f8ffff080000000000000004000000040000004800000000000000040000001e00000000000000000000000000000000000000000000000000000001500000010400000000010000000000ff0100000000000004000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000e80000000000000000"]) pread64(r2, &(0x7f00000010c0)=""/4127, 0x101f, 0x2001) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000000)={0x2f, 0x31, 0x11, 0xe, 0x5, 0x9, 0x5, 0x0, 0x1}) fchmod(r2, 0x2) 08:38:45 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8008700b, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x100, r0, &(0x7f0000000140)="cfecbeb796752a116d94b0b7f05cd801e5aa571552f15071f86bd1ddf339f5db00df1e78828640edaf6bc4d819984a4b91f2a72e25d980441c57b65d1ada954105917b1d838fd8c3be92e021d1fde0ab7121a9481a17ac570a42b8e84aaac6d182e6c0fc334d06a040873114ac4ec861936c15bbf43f8d409827ed5a146faf0edd224f476694fbf5a9882ea739fb8a44e224bc39ba53d0eaacd9cd3080514cbf958e", 0xa2, 0xdd0, 0x0, 0x2, r1}, &(0x7f0000000080)) 08:38:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x2801, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x0, {{0x42, 0x1}, 0x4}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="d306d9dba7a2b3bfac85b0546b5415dc3aa35f260ca46ea92073c3537c9a814d7d1dd265cacf738c20d3f087b2c29969f637e3ed0dd59d513a163a56ca2f6552d0f5935fe00ee9da2b1665fa27e52140e9aa0b440cf6a14641d36e70387c7d44b215a6e9d7598841737623ab1d37a0c30e6a0ac70fcdf81e6a59cd2b7af59a3816626fa1b9982a11ddf7fa16749818d54f1d1badd73766dace69f0aea01a112a1f46ea50a41bd3eb6a79032a4f392635be8b4b54b53324db4052333fa3702da1c519af7bd86718", 0xc7}, {&(0x7f0000000240)="6805126eb67cbea02dcad97c5bba60c3d255b15a63d240daf0b584bbea5ea43d5f9d75624128f3958c178442cd35c16cb5c706df7b94baf6bbc1af649a1010d1a8ef0c1e", 0x44}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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0x23e0}, 0x9c2b3e5e4b16de1f) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) open(&(0x7f0000000300)='./file0\x00', 0x121000, 0x8) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000340)={0x27, 0x16, 0x7, 0xb, 0x8, 0xfffffff8, 0x3, 0x15d}) 08:38:45 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) 08:38:45 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80a00, 0x21) r1 = syz_io_uring_setup(0x3e17, &(0x7f0000000040)={0x0, 0xe34c, 0x20, 0x3, 0x23d}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000015c0)={{'\x00', 0x1}, {0x8}, 0xc, 0x0, 0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)="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", 0x1d0, 0x0, &(0x7f00000004c0)={0x2, 0xca, {0x0, 0xc, 0x85, "cc76110d8a9a03ae50adba1107e8a2e09ecfb9d148896400f6acce0dc467dcc3e609b215936394d70b7aa9582a43d5cf8560b9a650d3ff0cc0d32d3644480c739f58c5fac8aed2e7f68510f7f704b5cb1c5b301222db56a2bde61fd56686f227d35980a244a8c3c588d8d2c0b0cec5e9abb357d24d3ac59f9d109cbcd85a19f271d0793b71", 0x38, "29b9e1472f3e8dd156ac74b6f889d0387bcc48f44f194bac6caef1bcc259532b812767a01cbb6e2efd18e882058029963a3e2437b30e8c49"}, 0x1000, "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"}, 0x10d6}) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) 08:38:45 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)=')\xe0^\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:38:45 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) 08:38:45 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x6, 0x96, 0x0, 0x7fff, 0x94021, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x510, 0x1, @perf_config_ext={0x1, 0x10001}, 0x10000, 0x3, 0x4e9b, 0x7, 0x5, 0x3, 0x579, 0x0, 0x0, 0x0, 0x200}, r0, 0xe, 0xffffffffffffffff, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) 08:38:45 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) 08:38:45 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) 08:39:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8008700b, &(0x7f0000000100)) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x2, 0x3, 0x6, 0x3, 0x3, 0x6, 0xb731, 0x2e3, 0x38, 0x3dc, 0x7f, 0x1f5, 0x20, 0x1, 0xfff7, 0x200}, [{0x6, 0x3, 0x4, 0x6, 0xfffffc01, 0x9, 0xffff8001, 0xfffff800}, {0x5, 0x5, 0x3, 0x677b, 0x5f, 0x1, 0x7}], "41085ae23c471dc7c76dd5cba9128b2a68320cab167bb36b2773bff8f9fd6c4d67e4d138caf176066bce4b75f80fb7cbdd4250db0e0cbfbdd66cefd5c1245d7b1bd588", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8bb) 08:39:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) pipe(&(0x7f00000000c0)) 08:39:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x104) sendfile(r0, r1, 0x0, 0x100000001) perf_event_open(&(0x7f0000000440)={0x2, 0xffffff07, 0x72, 0x2, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3e, 0x10, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, r1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r4 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f0000000080)) ioctl$RTC_UIE_ON(r5, 0x7003) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x80000001) pwrite64(r5, &(0x7f00000004c0)="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", 0x1000, 0x5) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000000)={0x2}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f0000000100)) fcntl$getown(r7, 0x9) ioctl$RTC_ALM_READ(r2, 0x80247009, &(0x7f0000000100)) 08:39:02 executing program 1: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x41c24bf7aed02d55, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x9a, 0x82, 0x1, 0x0, 0xe3, 0x20, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x7, 0x7fffffff}, 0xc, 0x4, 0xb5cd, 0x0, 0x10000, 0x7f, 0xff, 0x0, 0x0, 0x0, 0x45}, 0x0, 0xf, r1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000180)={{r0}, 0x4, &(0x7f0000000140)=[0x20, 0x61aa, 0x429, 0x8], 0x7f, 0x5, [0x4, 0x8, 0xcd18]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x4008700c, &(0x7f0000000100)) 08:39:02 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:39:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x6, 0x96, 0x0, 0x7fff, 0x94021, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x510, 0x1, @perf_config_ext={0x1, 0x10001}, 0x10000, 0x3, 0x4e9b, 0x7, 0x5, 0x3, 0x579, 0x0, 0x0, 0x0, 0x200}, r0, 0xe, 0xffffffffffffffff, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) 08:39:02 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, r0, {0x1a}}, './file0\x00'}) 08:39:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x40247007, &(0x7f0000000100)) 08:39:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) 08:39:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000100)) 08:39:02 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:02 executing program 1: ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_ALM_READ(r0, 0x4008700c, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000004c0)={0x1c, 0x2, {0x1a0aec90, @usage=0x1, 0x0, 0x3f, 0x1, 0x4, 0x8, 0xffffffff, 0x24, @usage=0x4, 0x5, 0x10001, [0x8000, 0x100000000000, 0x9, 0x2, 0x6, 0x7]}, {0x8, @struct={0x81, 0x4}, 0x0, 0x400, 0x4c, 0x4, 0x0, 0x100, 0x0, @usage=0x5, 0x9, 0x401, [0x2, 0x401, 0x10000, 0xff, 0x474, 0x1000]}, {0x9, @usage=0x81, 0x0, 0xfff, 0xe325, 0x7, 0x8, 0xfd6, 0x80, @usage=0x1, 0x8, 0x6, [0x73aa, 0x1, 0x4609, 0x3, 0x98, 0x4c]}, {0x5, 0x11, 0x8001}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000008c0)={0x0, 0x3ff, 0x7}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000cc0)={0x8, 0x0, {0x6, @usage, r3, 0x1, 0x2, 0x1, 0x1, 0x1, 0x4, @usage=0x5, 0x400, 0xfff, [0x6, 0xa6, 0x7, 0xffff, 0xf95c, 0x10000]}, {0x400, @usage=0x2e0f, 0x0, 0x4, 0x3ff, 0x2, 0x9, 0x7df, 0x0, @usage, 0xffffffff, 0x1, [0xfff, 0x7, 0x9, 0x10001, 0x7fffffff, 0x2]}, {0x0, @struct={0x7ff, 0x3}, r4, 0x8001, 0x800, 0x100, 0x9, 0x100, 0x12, @struct={0xff, 0x4}, 0x650, 0x1, [0x9, 0x4, 0x80, 0x8, 0x30000000000000, 0xd0e4]}, {0x1, 0x9, 0x800}}) 08:39:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 1) 08:39:02 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000000)={0x2e, 0x30, 0x17, 0x1, 0x1, 0x80000001, 0x5, 0x41, 0x7fffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="a4bf3bfdd20b147e31928da2a26c3b91e6ca29db1c9fc7a7aa001b46f38b789c41b600bf339aececc00a050575102d1c400000000f9450240707e67bd1aa388aa48facbe0a1be918e5a394d12c00"/88, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000080)) ioctl$RTC_UIE_ON(r2, 0x7003) 08:39:02 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) [ 1646.300969] FAULT_INJECTION: forcing a failure. [ 1646.300969] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1646.302794] CPU: 1 PID: 9727 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1646.303780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1646.304935] Call Trace: [ 1646.305319] dump_stack+0x107/0x167 [ 1646.305836] should_fail.cold+0x5/0xa [ 1646.306385] _copy_from_user+0x2e/0x1b0 [ 1646.306962] __copy_msghdr_from_user+0x91/0x4b0 [ 1646.307642] ? __ia32_sys_shutdown+0x80/0x80 [ 1646.308279] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1646.308992] sendmsg_copy_msghdr+0xa1/0x160 [ 1646.309613] ? do_recvmmsg+0x6d0/0x6d0 [ 1646.310151] ? perf_trace_lock+0x2bd/0x490 [ 1646.310752] ? __lockdep_reset_lock+0x180/0x180 [ 1646.311445] ___sys_sendmsg+0xc6/0x170 [ 1646.311998] ? sendmsg_copy_msghdr+0x160/0x160 [ 1646.312638] ? __fget_files+0x2cf/0x520 [ 1646.313179] ? lock_downgrade+0x6d0/0x6d0 [ 1646.313733] ? find_held_lock+0x2c/0x110 [ 1646.314333] ? __fget_files+0x2f8/0x520 [ 1646.314903] ? __fget_light+0xea/0x290 [ 1646.315478] __sys_sendmsg+0xe5/0x1b0 [ 1646.316003] ? __sys_sendmsg_sock+0x40/0x40 [ 1646.316605] ? rcu_read_lock_any_held+0x75/0xa0 [ 1646.317263] ? fput_many+0x2f/0x1a0 [ 1646.317780] ? ksys_write+0x1a9/0x260 [ 1646.318321] ? __ia32_sys_read+0xb0/0xb0 [ 1646.318892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1646.319638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1646.320356] ? trace_hardirqs_on+0x5b/0x180 [ 1646.320951] do_syscall_64+0x33/0x40 [ 1646.321472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1646.322177] RIP: 0033:0x7fc405852b19 [ 1646.322707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1646.325352] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1646.326434] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1646.327481] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1646.328530] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1646.329540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1646.330581] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:39:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x6, 0x96, 0x0, 0x7fff, 0x94021, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x510, 0x1, @perf_config_ext={0x1, 0x10001}, 0x10000, 0x3, 0x4e9b, 0x7, 0x5, 0x3, 0x579, 0x0, 0x0, 0x0, 0x200}, r0, 0xe, 0xffffffffffffffff, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x8008700b, &(0x7f0000000100)) 08:39:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:39:02 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:19 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:39:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000100)) 08:39:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) (fail_nth: 1) 08:39:19 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:39:19 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x6, 0x96, 0x0, 0x7fff, 0x94021, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x510, 0x1, @perf_config_ext={0x1, 0x10001}, 0x10000, 0x3, 0x4e9b, 0x7, 0x5, 0x3, 0x579, 0x0, 0x0, 0x0, 0x200}, r0, 0xe, 0xffffffffffffffff, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 08:39:19 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x31712}, 0x100) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000100)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = io_uring_setup(0x20f1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0xfffffffc}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0xa, 0x0, r8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd=r6, 0xff, 0x0, 0x1, 0x4, 0x1, {0x0, r8}}, 0x7) syz_io_uring_submit(r4, 0x0, &(0x7f0000000600)=@IORING_OP_WRITEV={0x2, 0x1, 0x2007, @fd, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000380)="c7e946254e804e7838a623756067", 0xe}, {&(0x7f00000004c0)="ac4139129ec89aff06f9ea76c67f3ee8d4ae6587629223d9c1396533841a78a45dc003119fac78f5d497fd89dd0ab1bf197287d9cbfd464a0d6819a5f4cf911e63aa3f6ea99f54d15be09ee3872d029f907038d9d51cd5917813661b12cade79bce4565dd1d518be96c081b2686bd967e7d04e4bab1c6f5f544b039f7c94c0a66f96b02db68351da06af0f29d7cefe61aa03ddcec7519571441f0df7088438800d6ec533bdf567da9e96256f94e73539ce1a81c8dce75aa435a36d8d05df1ad55560012e6e9a7d5a0451bccc01dff7c7cf4274e60a47d9f9c9fcfd4e5cf2759f1dccac", 0xe3}, {&(0x7f00000003c0)="b9171b2dee087d53cb50b1a5ec79807cc4e4f3c7b52fd6dd7fd03b3651eabb479a3648a8bfd52ad0260f3ab365ad8e0c38722ecbc0015f6f24833c48d4e6837e66498b68adfe6c19db0675b46d", 0x4d}], 0x3, 0x18, 0x1, {0x3, r8}}, 0x2) ioctl$RTC_ALM_READ(r5, 0x80247009, &(0x7f0000000100)) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r9, 0xf50f, 0x0) 08:39:19 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 2) [ 1663.142619] FAULT_INJECTION: forcing a failure. [ 1663.142619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1663.144425] CPU: 1 PID: 9762 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1663.145157] FAULT_INJECTION: forcing a failure. [ 1663.145157] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1663.145315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1663.145321] Call Trace: [ 1663.145340] dump_stack+0x107/0x167 [ 1663.145358] should_fail.cold+0x5/0xa [ 1663.149570] _copy_from_user+0x2e/0x1b0 [ 1663.150111] iovec_from_user+0x141/0x400 [ 1663.150673] __import_iovec+0x67/0x590 [ 1663.151186] ? __ia32_sys_shutdown+0x80/0x80 [ 1663.151789] import_iovec+0x83/0xb0 [ 1663.152277] sendmsg_copy_msghdr+0x131/0x160 [ 1663.152850] ? do_recvmmsg+0x6d0/0x6d0 [ 1663.153358] ? perf_trace_lock+0x2bd/0x490 [ 1663.153931] ? __lockdep_reset_lock+0x180/0x180 [ 1663.154595] ___sys_sendmsg+0xc6/0x170 [ 1663.155126] ? sendmsg_copy_msghdr+0x160/0x160 [ 1663.155795] ? __fget_files+0x2cf/0x520 [ 1663.156369] ? lock_downgrade+0x6d0/0x6d0 [ 1663.156924] ? find_held_lock+0x2c/0x110 [ 1663.157493] ? __fget_files+0x2f8/0x520 [ 1663.158076] ? __fget_light+0xea/0x290 [ 1663.158659] __sys_sendmsg+0xe5/0x1b0 [ 1663.159203] ? __sys_sendmsg_sock+0x40/0x40 [ 1663.159851] ? rcu_read_lock_any_held+0x75/0xa0 [ 1663.160512] ? fput_many+0x2f/0x1a0 [ 1663.161073] ? ksys_write+0x1a9/0x260 [ 1663.161721] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1663.162459] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1663.163168] ? trace_hardirqs_on+0x5b/0x180 [ 1663.163795] do_syscall_64+0x33/0x40 [ 1663.164339] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1663.165070] RIP: 0033:0x7fc405852b19 [ 1663.165625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1663.168250] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1663.169348] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1663.170348] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1663.171368] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1663.172401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1663.173398] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1663.174457] CPU: 0 PID: 9770 Comm: syz-executor.7 Not tainted 5.10.229 #1 [ 1663.175508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1663.176704] Call Trace: [ 1663.177101] dump_stack+0x107/0x167 [ 1663.177645] should_fail.cold+0x5/0xa [ 1663.178216] _copy_to_user+0x2e/0x180 [ 1663.178780] simple_read_from_buffer+0xcc/0x160 [ 1663.179475] proc_fail_nth_read+0x198/0x230 [ 1663.180117] ? proc_sessionid_read+0x230/0x230 [ 1663.180762] ? security_file_permission+0xb1/0xe0 [ 1663.181455] ? proc_sessionid_read+0x230/0x230 [ 1663.182108] vfs_read+0x228/0x620 [ 1663.182645] ksys_read+0x12d/0x260 [ 1663.183165] ? vfs_write+0xb10/0xb10 [ 1663.183733] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1663.184484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1663.185231] do_syscall_64+0x33/0x40 [ 1663.185774] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1663.186513] RIP: 0033:0x7fa1d1a1e69c [ 1663.187057] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1663.189708] RSP: 002b:00007fa1cefe1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1663.190806] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa1d1a1e69c [ 1663.191858] RDX: 000000000000000f RSI: 00007fa1cefe11e0 RDI: 0000000000000004 [ 1663.192880] RBP: 00007fa1cefe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1663.193902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1663.194930] R13: 00007ffcc90804af R14: 00007fa1cefe1300 R15: 0000000000022000 08:39:19 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:19 executing program 6: syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) clock_gettime(0x0, &(0x7f0000003d80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000003c40)=[{{&(0x7f0000000080)=@x25, 0x80, &(0x7f0000000580)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/103, 0x67}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000000400)=""/6, 0x6}], 0x8, &(0x7f0000000600)=""/32, 0x20}, 0xd7}, {{&(0x7f0000000640)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000006c0)=""/136, 0x88}, {&(0x7f0000000780)=""/238, 0xee}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/26, 0x1a}], 0x4, &(0x7f0000001900)=""/130, 0x82}, 0x9}, {{&(0x7f00000019c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001a40)=""/89, 0x59}, {&(0x7f0000001ac0)=""/239, 0xef}, {&(0x7f0000001bc0)=""/245, 0xf5}, {&(0x7f0000001cc0)=""/41, 0x29}, {&(0x7f0000001d00)=""/226, 0xe2}, {&(0x7f0000001e00)=""/239, 0xef}, {&(0x7f0000001f00)=""/75, 0x4b}], 0x7}}, {{&(0x7f0000002000)=@sco, 0x80, &(0x7f0000002640)=[{&(0x7f0000002080)=""/102, 0x66}, {&(0x7f0000002100)=""/52, 0x34}, {&(0x7f0000002140)=""/197, 0xc5}, {&(0x7f0000002240)=""/211, 0xd3}, {&(0x7f0000002340)=""/76, 0x4c}, {&(0x7f00000023c0)=""/37, 0x25}, {&(0x7f0000002400)=""/172, 0xac}, {&(0x7f00000024c0)=""/123, 0x7b}, {&(0x7f0000002540)=""/211, 0xd3}], 0x9}, 0x3}, {{&(0x7f0000002700)=@nfc, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000002780)=""/239, 0xef}, {&(0x7f0000002880)=""/29, 0x1d}, {&(0x7f00000028c0)=""/238, 0xee}, {&(0x7f00000029c0)=""/6, 0x6}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/137, 0x89}], 0x6, &(0x7f0000003b40)=""/212, 0xd4}, 0xfffffff9}], 0x5, 0x1, &(0x7f0000003dc0)={r3, r4+10000000}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247009, &(0x7f0000000100)) 08:39:19 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x80, 0x9, 0x7, 0x0, 0x101, 0x40b8e, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x502, 0x9, 0x5, 0x1, 0xfffffffffffffffc, 0x7, 0x81, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:39:19 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x6, 0x96, 0x0, 0x7fff, 0x94021, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x510, 0x1, @perf_config_ext={0x1, 0x10001}, 0x10000, 0x3, 0x4e9b, 0x7, 0x5, 0x3, 0x579, 0x0, 0x0, 0x0, 0x200}, r0, 0xe, 0xffffffffffffffff, 0x1) 08:39:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:19 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:19 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 3) 08:39:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) [ 1663.468448] FAULT_INJECTION: forcing a failure. [ 1663.468448] name failslab, interval 1, probability 0, space 0, times 1 [ 1663.470332] CPU: 0 PID: 9969 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1663.471345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1663.472586] Call Trace: [ 1663.472986] dump_stack+0x107/0x167 [ 1663.473535] should_fail.cold+0x5/0xa [ 1663.474083] ? __alloc_skb+0x6d/0x5b0 [ 1663.474660] should_failslab+0x5/0x20 [ 1663.475206] kmem_cache_alloc_node+0x55/0x330 [ 1663.475887] __alloc_skb+0x6d/0x5b0 [ 1663.476436] netlink_sendmsg+0x998/0xdf0 [ 1663.477040] ? netlink_unicast+0x7f0/0x7f0 [ 1663.477679] ? netlink_unicast+0x7f0/0x7f0 [ 1663.478307] __sock_sendmsg+0x154/0x190 [ 1663.478900] ____sys_sendmsg+0x70d/0x870 [ 1663.479505] ? sock_write_iter+0x3d0/0x3d0 [ 1663.480129] ? do_recvmmsg+0x6d0/0x6d0 [ 1663.480726] ? perf_trace_lock+0x2bd/0x490 [ 1663.481342] ? __lockdep_reset_lock+0x180/0x180 [ 1663.482074] ___sys_sendmsg+0xf3/0x170 [ 1663.482666] ? sendmsg_copy_msghdr+0x160/0x160 [ 1663.483361] ? __fget_files+0x2cf/0x520 [ 1663.483948] ? lock_downgrade+0x6d0/0x6d0 [ 1663.484551] ? find_held_lock+0x2c/0x110 [ 1663.485161] ? __fget_files+0x2f8/0x520 [ 1663.485768] ? __fget_light+0xea/0x290 [ 1663.486344] __sys_sendmsg+0xe5/0x1b0 [ 1663.486867] ? __sys_sendmsg_sock+0x40/0x40 [ 1663.487486] ? rcu_read_lock_any_held+0x75/0xa0 [ 1663.488222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1663.488951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1663.489655] ? trace_hardirqs_on+0x5b/0x180 [ 1663.490261] do_syscall_64+0x33/0x40 [ 1663.490811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1663.491542] RIP: 0033:0x7fc405852b19 [ 1663.492140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1663.494763] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1663.495859] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1663.496863] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1663.497866] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1663.498823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1663.499823] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:39:35 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 4) 08:39:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x4ac3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc06a8682449c18157c739b4f25f709ca", 0x1a}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r7, 0x8000000) [ 1679.967502] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1679.968978] CPU: 0 PID: 10008 Comm: syz-executor.7 Not tainted 5.10.229 #1 [ 1679.969958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1679.971239] Call Trace: [ 1679.971631] dump_stack+0x107/0x167 [ 1679.972144] sysfs_warn_dup.cold+0x1c/0x29 [ 1679.972804] sysfs_do_create_link_sd+0x122/0x140 [ 1679.973504] sysfs_create_link+0x5f/0xc0 [ 1679.974123] device_add+0x703/0x1c50 [ 1679.974687] ? devlink_add_symlinks+0x970/0x970 [ 1679.975366] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1679.976173] wiphy_register+0x1da6/0x2850 [ 1679.976812] ? wiphy_unregister+0xb90/0xb90 [ 1679.977458] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1679.978209] ieee80211_register_hw+0x23c5/0x38b0 [ 1679.978887] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1679.979566] ? net_generic+0xdb/0x2b0 [ 1679.980174] ? lockdep_init_map_type+0x2c7/0x780 [ 1679.980868] ? memset+0x20/0x50 [ 1679.981366] ? __hrtimer_init+0x12c/0x270 [ 1679.981979] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1679.982407] FAULT_INJECTION: forcing a failure. [ 1679.982407] name failslab, interval 1, probability 0, space 0, times 0 [ 1679.982726] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1679.985056] ? hwsim_new_radio_nl+0x967/0x1080 [ 1679.985716] ? memcpy+0x39/0x60 [ 1679.986206] hwsim_new_radio_nl+0x991/0x1080 [ 1679.986856] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1679.987646] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1679.988627] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1679.989592] genl_family_rcv_msg_doit+0x22d/0x330 [ 1679.990312] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1679.991278] ? cap_capable+0x1cd/0x230 [ 1679.991874] ? ns_capable+0xe2/0x110 [ 1679.992464] genl_rcv_msg+0x33c/0x5a0 [ 1679.993025] ? genl_get_cmd+0x480/0x480 [ 1679.993627] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1679.994403] ? lock_release+0x680/0x680 [ 1679.994983] ? __lockdep_reset_lock+0x180/0x180 [ 1679.995671] netlink_rcv_skb+0x14b/0x430 [ 1679.996251] ? genl_get_cmd+0x480/0x480 [ 1679.996845] ? netlink_ack+0xab0/0xab0 [ 1679.997412] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1679.998070] ? is_vmalloc_addr+0x7b/0xb0 [ 1679.998649] genl_rcv+0x24/0x40 [ 1679.999138] netlink_unicast+0x549/0x7f0 [ 1679.999753] ? netlink_attachskb+0x870/0x870 [ 1680.000414] netlink_sendmsg+0x90f/0xdf0 [ 1680.001084] ? netlink_unicast+0x7f0/0x7f0 [ 1680.001713] ? netlink_unicast+0x7f0/0x7f0 [ 1680.002326] __sock_sendmsg+0x154/0x190 [ 1680.002905] ____sys_sendmsg+0x70d/0x870 [ 1680.003509] ? sock_write_iter+0x3d0/0x3d0 [ 1680.004138] ? do_recvmmsg+0x6d0/0x6d0 [ 1680.004729] ? perf_trace_lock+0x2bd/0x490 [ 1680.005367] ? __lockdep_reset_lock+0x180/0x180 [ 1680.006077] ___sys_sendmsg+0xf3/0x170 [ 1680.006661] ? sendmsg_copy_msghdr+0x160/0x160 [ 1680.007348] ? __fget_files+0x2cf/0x520 [ 1680.007934] ? lock_downgrade+0x6d0/0x6d0 [ 1680.008581] ? finish_task_switch+0x126/0x5d0 [ 1680.009248] ? lock_downgrade+0x6d0/0x6d0 [ 1680.009879] ? __fget_files+0x2f8/0x520 [ 1680.010487] ? __fget_light+0xea/0x290 [ 1680.011091] __sys_sendmsg+0xe5/0x1b0 [ 1680.011671] ? __sys_sendmsg_sock+0x40/0x40 [ 1680.012324] ? io_schedule_timeout+0x140/0x140 [ 1680.013016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1680.013791] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1680.014530] ? trace_hardirqs_on+0x5b/0x180 [ 1680.015145] do_syscall_64+0x33/0x40 [ 1680.015698] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1680.016465] RIP: 0033:0x7fa1d1a6bb19 [ 1680.017022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1680.019700] RSP: 002b:00007fa1cefe1188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1680.020845] RAX: ffffffffffffffda RBX: 00007fa1d1b7ef60 RCX: 00007fa1d1a6bb19 [ 1680.021864] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1680.022898] RBP: 00007fa1d1ac5f6d R08: 0000000000000000 R09: 0000000000000000 [ 1680.023902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1680.024936] R13: 00007ffcc90804af R14: 00007fa1cefe1300 R15: 0000000000022000 [ 1680.026025] CPU: 1 PID: 10016 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1680.027067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1680.028184] Call Trace: [ 1680.028563] dump_stack+0x107/0x167 [ 1680.029046] should_fail.cold+0x5/0xa [ 1680.029540] ? create_object.isra.0+0x3a/0xa20 [ 1680.030137] should_failslab+0x5/0x20 [ 1680.030634] kmem_cache_alloc+0x5b/0x310 [ 1680.031207] create_object.isra.0+0x3a/0xa20 [ 1680.031842] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1680.032557] kmem_cache_alloc_node+0x169/0x330 [ 1680.033220] __alloc_skb+0x6d/0x5b0 [ 1680.033732] netlink_sendmsg+0x998/0xdf0 08:39:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) 08:39:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) 08:39:36 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:36 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd, 0x1, {0x0, r0}, 0x200, 0x8, 0x0, {0x0, 0x0, r2}}, 0x3) ioctl$RTC_ALM_READ(r1, 0x40247007, &(0x7f0000000100)) 08:39:36 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x18, 0x25, 0x800, 0x70bd26, 0x25dfdbfd, {0x17}, [@typed={0x4, 0x25}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="1c021130a04315a66c2ea16d00000000fb1689dbb459a36cc56d2bc9e7f7177d3d6969008d34944591d58a688158c6530ffc341c13e84d1a221fa73d74216340b249a74c53efc39620457563aab1281533bf5222ddda3ef65a9d2aaa3c54a708376422594c56c51ba6e805e53bb4972c66e41eabd3"]) socket$nl_xfrm(0x10, 0x3, 0x6) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) [ 1680.034639] ? netlink_unicast+0x7f0/0x7f0 [ 1680.035592] ? netlink_unicast+0x7f0/0x7f0 [ 1680.036238] __sock_sendmsg+0x154/0x190 [ 1680.036879] ____sys_sendmsg+0x70d/0x870 [ 1680.037524] ? sock_write_iter+0x3d0/0x3d0 [ 1680.038131] ? do_recvmmsg+0x6d0/0x6d0 [ 1680.038676] ? perf_trace_lock+0x2bd/0x490 [ 1680.039315] ? __lockdep_reset_lock+0x180/0x180 [ 1680.040082] ___sys_sendmsg+0xf3/0x170 [ 1680.040700] ? sendmsg_copy_msghdr+0x160/0x160 [ 1680.041333] ? __fget_files+0x2cf/0x520 [ 1680.041904] ? lock_downgrade+0x6d0/0x6d0 [ 1680.042533] ? find_held_lock+0x2c/0x110 [ 1680.043161] ? __fget_files+0x2f8/0x520 [ 1680.043729] ? __fget_light+0xea/0x290 [ 1680.044313] __sys_sendmsg+0xe5/0x1b0 [ 1680.044862] ? __sys_sendmsg_sock+0x40/0x40 [ 1680.045476] ? rcu_read_lock_any_held+0x75/0xa0 [ 1680.046164] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1680.046888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1680.047619] ? trace_hardirqs_on+0x5b/0x180 [ 1680.048212] do_syscall_64+0x33/0x40 [ 1680.048750] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1680.049457] RIP: 0033:0x7fc405852b19 [ 1680.050002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1680.052623] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1680.053728] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1680.054735] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1680.055763] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1680.056769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1680.057752] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:39:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:36 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:39:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:36 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) [ 1680.218742] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1680.220048] CPU: 0 PID: 10016 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1680.221005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1680.222111] Call Trace: [ 1680.222471] dump_stack+0x107/0x167 [ 1680.222960] sysfs_warn_dup.cold+0x1c/0x29 [ 1680.223524] sysfs_do_create_link_sd+0x122/0x140 [ 1680.224146] sysfs_create_link+0x5f/0xc0 [ 1680.224747] device_add+0x703/0x1c50 [ 1680.225277] ? devlink_add_symlinks+0x970/0x970 [ 1680.226093] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1680.226122] wiphy_register+0x1da6/0x2850 [ 1680.226158] ? wiphy_unregister+0xb90/0xb90 [ 1680.226194] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1680.226219] ieee80211_register_hw+0x23c5/0x38b0 [ 1680.226263] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1680.226274] ? net_generic+0xdb/0x2b0 [ 1680.226301] ? lockdep_init_map_type+0x2c7/0x780 [ 1680.226327] ? memset+0x20/0x50 [ 1680.232120] ? __hrtimer_init+0x12c/0x270 [ 1680.232724] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1680.233455] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1680.234116] ? hwsim_new_radio_nl+0x967/0x1080 [ 1680.234806] ? memcpy+0x39/0x60 [ 1680.235281] hwsim_new_radio_nl+0x991/0x1080 [ 1680.235912] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1680.236677] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1680.237607] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1680.238596] genl_family_rcv_msg_doit+0x22d/0x330 [ 1680.239298] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1680.240219] ? cap_capable+0x1cd/0x230 [ 1680.240798] ? ns_capable+0xe2/0x110 [ 1680.241340] genl_rcv_msg+0x33c/0x5a0 [ 1680.241889] ? genl_get_cmd+0x480/0x480 [ 1680.242510] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1680.243266] ? lock_release+0x680/0x680 [ 1680.243840] ? __lockdep_reset_lock+0x180/0x180 [ 1680.244507] netlink_rcv_skb+0x14b/0x430 [ 1680.245097] ? genl_get_cmd+0x480/0x480 [ 1680.245674] ? netlink_ack+0xab0/0xab0 [ 1680.246301] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1680.246958] ? is_vmalloc_addr+0x7b/0xb0 [ 1680.247543] genl_rcv+0x24/0x40 [ 1680.247999] netlink_unicast+0x549/0x7f0 [ 1680.248660] ? netlink_attachskb+0x870/0x870 [ 1680.249308] netlink_sendmsg+0x90f/0xdf0 [ 1680.249928] ? netlink_unicast+0x7f0/0x7f0 [ 1680.250512] ? netlink_unicast+0x7f0/0x7f0 [ 1680.251128] __sock_sendmsg+0x154/0x190 [ 1680.251687] ____sys_sendmsg+0x70d/0x870 [ 1680.252298] ? sock_write_iter+0x3d0/0x3d0 [ 1680.252901] ? do_recvmmsg+0x6d0/0x6d0 [ 1680.253454] ? perf_trace_lock+0x2bd/0x490 [ 1680.254044] ? __lockdep_reset_lock+0x180/0x180 [ 1680.254703] ___sys_sendmsg+0xf3/0x170 [ 1680.255275] ? sendmsg_copy_msghdr+0x160/0x160 [ 1680.255914] ? __fget_files+0x2cf/0x520 [ 1680.256501] ? lock_downgrade+0x6d0/0x6d0 [ 1680.257108] ? find_held_lock+0x2c/0x110 [ 1680.257664] ? __fget_files+0x2f8/0x520 [ 1680.258229] ? __fget_light+0xea/0x290 [ 1680.258749] __sys_sendmsg+0xe5/0x1b0 [ 1680.259272] ? __sys_sendmsg_sock+0x40/0x40 [ 1680.259903] ? rcu_read_lock_any_held+0x75/0xa0 [ 1680.260577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1680.261315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1680.261981] ? trace_hardirqs_on+0x5b/0x180 [ 1680.262633] do_syscall_64+0x33/0x40 [ 1680.263169] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1680.263898] RIP: 0033:0x7fc405852b19 [ 1680.264438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1680.266968] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1680.267999] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1680.268969] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1680.269981] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1680.271045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1680.272091] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1680.383456] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1680.384766] CPU: 1 PID: 10126 Comm: syz-executor.7 Not tainted 5.10.229 #1 [ 1680.385762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1680.386889] Call Trace: [ 1680.387266] dump_stack+0x107/0x167 [ 1680.387778] sysfs_warn_dup.cold+0x1c/0x29 [ 1680.388413] sysfs_do_create_link_sd+0x122/0x140 [ 1680.389072] sysfs_create_link+0x5f/0xc0 [ 1680.389652] device_add+0x703/0x1c50 [ 1680.390191] ? devlink_add_symlinks+0x970/0x970 [ 1680.390851] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1680.391591] wiphy_register+0x1da6/0x2850 [ 1680.392183] ? wiphy_unregister+0xb90/0xb90 [ 1680.392834] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1680.393597] ieee80211_register_hw+0x23c5/0x38b0 [ 1680.394266] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1680.394932] ? net_generic+0xdb/0x2b0 [ 1680.395476] ? lockdep_init_map_type+0x2c7/0x780 [ 1680.396166] ? memset+0x20/0x50 [ 1680.396668] ? __hrtimer_init+0x12c/0x270 [ 1680.397262] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1680.398001] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1680.398670] ? hwsim_new_radio_nl+0x967/0x1080 [ 1680.399337] ? memcpy+0x39/0x60 [ 1680.399820] hwsim_new_radio_nl+0x991/0x1080 [ 1680.400489] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1680.401249] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1680.402211] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1680.403158] genl_family_rcv_msg_doit+0x22d/0x330 [ 1680.403871] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1680.404844] ? cap_capable+0x1cd/0x230 [ 1680.405434] ? ns_capable+0xe2/0x110 [ 1680.405981] genl_rcv_msg+0x33c/0x5a0 [ 1680.406551] ? genl_get_cmd+0x480/0x480 [ 1680.407121] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1680.407888] ? lock_release+0x680/0x680 [ 1680.408485] ? __lockdep_reset_lock+0x180/0x180 [ 1680.409146] netlink_rcv_skb+0x14b/0x430 [ 1680.409741] ? genl_get_cmd+0x480/0x480 [ 1680.410316] ? netlink_ack+0xab0/0xab0 [ 1680.410848] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1680.411447] ? is_vmalloc_addr+0x7b/0xb0 [ 1680.411982] genl_rcv+0x24/0x40 [ 1680.412443] netlink_unicast+0x549/0x7f0 [ 1680.413044] ? netlink_attachskb+0x870/0x870 [ 1680.413641] netlink_sendmsg+0x90f/0xdf0 [ 1680.414224] ? netlink_unicast+0x7f0/0x7f0 [ 1680.414830] ? netlink_unicast+0x7f0/0x7f0 [ 1680.415403] __sock_sendmsg+0x154/0x190 [ 1680.415943] ____sys_sendmsg+0x70d/0x870 [ 1680.416509] ? sock_write_iter+0x3d0/0x3d0 [ 1680.417056] ? do_recvmmsg+0x6d0/0x6d0 [ 1680.417627] ? lock_chain_count+0x20/0x20 [ 1680.418187] ? __lockdep_reset_lock+0x180/0x180 [ 1680.418819] ___sys_sendmsg+0xf3/0x170 [ 1680.419381] ? sendmsg_copy_msghdr+0x160/0x160 [ 1680.420007] ? __fget_files+0x2cf/0x520 [ 1680.420553] ? lock_downgrade+0x6d0/0x6d0 [ 1680.421091] ? __lock_acquire+0x1657/0x5b00 [ 1680.421660] ? __fget_files+0x2f8/0x520 [ 1680.422193] ? __fget_light+0xea/0x290 [ 1680.422714] __sys_sendmsg+0xe5/0x1b0 [ 1680.423212] ? __sys_sendmsg_sock+0x40/0x40 [ 1680.423777] ? kfree+0x1ab/0x340 [ 1680.424245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1680.425002] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1680.425789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1680.426494] ? trace_hardirqs_on+0x5b/0x180 [ 1680.427127] do_syscall_64+0x33/0x40 [ 1680.427718] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1680.428446] RIP: 0033:0x7fa1d1a6bb19 [ 1680.428978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1680.431517] RSP: 002b:00007fa1cefc0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1680.432625] RAX: ffffffffffffffda RBX: 00007fa1d1b7f020 RCX: 00007fa1d1a6bb19 [ 1680.433628] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1680.434605] RBP: 00007fa1d1ac5f6d R08: 0000000000000000 R09: 0000000000000000 [ 1680.435595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1680.436653] R13: 00007ffcc90804af R14: 00007fa1cefc0300 R15: 0000000000022000 08:39:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:52 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:52 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x41e4408, 0xfffffffffffffffd}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4503}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x16, 0x9, 0x80) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x1, 0x0, 0x0, 0x5, 0x0, 0x0, {0x0, 0x0, r0}}, 0x401) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x20, 0x1c, 0x81, 0x2, 0x0, 0x80000000, 0x8, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0x2, 0xea8}, 0x110, 0x1f, 0x8000, 0x3, 0x8, 0x800, 0x1, 0x0, 0x1, 0x0, 0xef0}, r7, 0xb, 0xffffffffffffffff, 0x7) ioctl$RTC_ALM_READ(r6, 0x80287010, &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 08:39:52 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 5) 08:39:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) kexec_load(0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x8000000}], 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000400)={'wlan1\x00'}) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247009, &(0x7f0000000100)) kexec_load(0x41b, 0x7, &(0x7f0000000640)=[{&(0x7f0000000080)="c026a026461eed0d91e598f3143cf5f9aa778690d0d0de36cc3bbf5463328b2655feef9220e31ee31e14c69eec48b15a389ad2a0135e5f50c08003670f6d62a21125ba0b9c2021e2e4d3", 0x4a, 0x6, 0x6eb}, {&(0x7f0000000140)="a6a7cff52121748e3d899a51d8c418624c000dc6fc91908e6c7ae94a5a17d50b5c2200a6d8a8847864e63e2761de4c63a8354b83e9539c0399292ace84fb192a62a1c0f3279379fa4a1a43f91f04bf93f5dd0deae63286fd2231f54baf", 0x5d, 0x1000, 0x539}, {&(0x7f00000001c0)="d77c2a9b3bee424b0b5e4120ac9d2b64f5c0c44e486e366cf2627fd90d6076bc7862545db9719d1f4782f555f0df587a0ed67e797eabfa5f74917c8c8f149aa1a7c149f7038ff5e57ea8dd8d586ccac9674f19b7f9e5f8e4626d2229be782cfd92ffa38219d493de854bc7f69f453fb78582a3ed6f9c0ee7b7046b18ec722d79cbef90c566c4103836a0097ff676d217ad805cd4ffab433f8ce5d490a55aa44ea1dae7e02c8b497b57a194d92dcbf1e76f9eb129530ccc626897c2dac4fa0b52fac1de135ee7e7ef1c203930", 0xcc, 0x7, 0x3ff0000000}, {&(0x7f00000002c0)="acd22424a849c5ba9a85b7a02db338b94bfe63147da6c69e932baa5fe699ce6ab7dfbc6289337cc9573f4f6d625014b9a764c9ce250a87eee01142e2ffc08724fa167018ea8d863e4be19503e490066987b9c4ebeaaf72f487daf6cad0c6f4bfa4ce79191c48d5dca0347554a9e2fd4db2c6ccc47b8486c5f7cbc027679f63e0094dbe8774eed86e7976364530ed1b8052e8a19b30167a65a420453c1851e37064f2c5d76420f15d245d1776ef59055d5532826e24cc70a3a3873482a5c88161301f1cbdf105ba12426df3bf803486904b17362b742cd7a622a081ee7b067ef792c9c0ecd40652bcc6f0f1f91513c2cf5cac650e69b24b", 0xf7, 0x80000001, 0xfffffffffffffff7}, {&(0x7f00000003c0)="5622a0a2", 0x4, 0x4, 0x9}, {&(0x7f00000004c0)="4296a66c62697ad8c1a2417542e64f3bd99608129fa1f2a7f077273be4a02916795f3ed9eb57e52816e6c9789fe68c2aac726d30232b952b369cc3204d24e4f41403b7e8e00cd5bc975d8b5183cab3e4f0a94367d194c4dcfd56c417f19a1929c01a3183e3062e7672211a763be72f989cf7af2200e50d0c33c6e0848ca679227c34b226b6e8aca338926cf48db35f5e13926ad71f15bd65839a46386143", 0x9e, 0x72c, 0x5}, {&(0x7f0000000580)="ed6acc2316e51667a7327d19004ea60eb99ceae624401f720b2865d722ed57b04ec34333bd74d059c0f7346074c7cd7596d708777256a93f2b62ffd8b0197fdbbccfdaded9594310e82327fe2df55b3e28d6bd790285b3f7a04e1692d0e7696331912a9a3f1c7d8798edb3f53063371ba30ed837aa78473165ab6e540f87390100dfab7c113a3e5238d33ed5443620f9cf57", 0x92, 0x7, 0xfff}], 0x150000) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000000)=0x3) 08:39:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) fork() 08:39:52 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:39:52 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000000)) [ 1696.445746] FAULT_INJECTION: forcing a failure. [ 1696.445746] name failslab, interval 1, probability 0, space 0, times 0 [ 1696.447292] CPU: 0 PID: 10249 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1696.448188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1696.449283] Call Trace: [ 1696.449634] dump_stack+0x107/0x167 [ 1696.450111] should_fail.cold+0x5/0xa [ 1696.450612] should_failslab+0x5/0x20 [ 1696.451117] __kmalloc_node_track_caller+0x74/0x3b0 [ 1696.451768] ? netlink_sendmsg+0x998/0xdf0 [ 1696.452323] __alloc_skb+0xb1/0x5b0 [ 1696.452803] netlink_sendmsg+0x998/0xdf0 [ 1696.453374] ? netlink_unicast+0x7f0/0x7f0 [ 1696.453940] ? netlink_unicast+0x7f0/0x7f0 [ 1696.454506] __sock_sendmsg+0x154/0x190 [ 1696.455050] ____sys_sendmsg+0x70d/0x870 [ 1696.455606] ? sock_write_iter+0x3d0/0x3d0 [ 1696.456163] ? do_recvmmsg+0x6d0/0x6d0 [ 1696.456681] ? perf_trace_lock+0x2bd/0x490 [ 1696.457282] ? __lockdep_reset_lock+0x180/0x180 [ 1696.457907] ___sys_sendmsg+0xf3/0x170 [ 1696.458405] ? sendmsg_copy_msghdr+0x160/0x160 [ 1696.458986] ? __fget_files+0x2cf/0x520 [ 1696.459487] ? lock_downgrade+0x6d0/0x6d0 [ 1696.460030] ? find_held_lock+0x2c/0x110 [ 1696.460585] ? __fget_files+0x2f8/0x520 [ 1696.461184] ? __fget_light+0xea/0x290 [ 1696.461725] __sys_sendmsg+0xe5/0x1b0 [ 1696.462250] ? __sys_sendmsg_sock+0x40/0x40 [ 1696.462832] ? rcu_read_lock_any_held+0x75/0xa0 [ 1696.463484] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1696.464188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1696.464890] ? trace_hardirqs_on+0x5b/0x180 [ 1696.465460] do_syscall_64+0x33/0x40 [ 1696.465947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1696.466612] RIP: 0033:0x7fc405852b19 [ 1696.467107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1696.469560] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1696.470577] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1696.471530] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1696.472475] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1696.473448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1696.474392] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:39:52 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:52 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 6) 08:39:52 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) ftruncate(r0, 0x60180623) 08:39:52 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000140)) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0xef, 0x57, 0x8, 0x0, 0x6, 0x4, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x48600, 0xffff, 0x9, 0x1, 0xa5d4, 0x5, 0x2, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffffff, 0x9) [ 1696.596205] FAULT_INJECTION: forcing a failure. [ 1696.596205] name failslab, interval 1, probability 0, space 0, times 0 [ 1696.597928] CPU: 0 PID: 10366 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1696.598981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1696.600153] Call Trace: [ 1696.600547] dump_stack+0x107/0x167 [ 1696.601120] should_fail.cold+0x5/0xa [ 1696.601662] ? create_object.isra.0+0x3a/0xa20 [ 1696.602328] should_failslab+0x5/0x20 [ 1696.602902] kmem_cache_alloc+0x5b/0x310 [ 1696.603505] create_object.isra.0+0x3a/0xa20 [ 1696.604125] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1696.604912] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1696.605704] ? netlink_sendmsg+0x998/0xdf0 [ 1696.606319] __alloc_skb+0xb1/0x5b0 [ 1696.606849] netlink_sendmsg+0x998/0xdf0 [ 1696.607463] ? netlink_unicast+0x7f0/0x7f0 [ 1696.608101] ? netlink_unicast+0x7f0/0x7f0 [ 1696.608703] __sock_sendmsg+0x154/0x190 [ 1696.609317] ____sys_sendmsg+0x70d/0x870 [ 1696.609912] ? sock_write_iter+0x3d0/0x3d0 [ 1696.610514] ? do_recvmmsg+0x6d0/0x6d0 [ 1696.611076] ? perf_trace_lock+0x2bd/0x490 [ 1696.611737] ? __lockdep_reset_lock+0x180/0x180 [ 1696.612420] ___sys_sendmsg+0xf3/0x170 [ 1696.612996] ? sendmsg_copy_msghdr+0x160/0x160 [ 1696.613662] ? __fget_files+0x2cf/0x520 [ 1696.614309] ? lock_downgrade+0x6d0/0x6d0 [ 1696.614901] ? find_held_lock+0x2c/0x110 [ 1696.615496] ? __fget_files+0x2f8/0x520 [ 1696.616089] ? __fget_light+0xea/0x290 [ 1696.616686] __sys_sendmsg+0xe5/0x1b0 [ 1696.617306] ? __sys_sendmsg_sock+0x40/0x40 [ 1696.617916] ? rcu_read_lock_any_held+0x75/0xa0 [ 1696.618642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1696.619397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1696.620109] ? trace_hardirqs_on+0x5b/0x180 [ 1696.620714] do_syscall_64+0x33/0x40 [ 1696.621337] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1696.622070] RIP: 0033:0x7fc405852b19 [ 1696.622584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1696.625273] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1696.626377] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1696.627395] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1696.628436] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1696.629466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1696.630543] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:39:52 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:52 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:39:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) [ 1696.697099] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1696.698354] CPU: 1 PID: 10366 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1696.699256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1696.700332] Call Trace: [ 1696.700686] dump_stack+0x107/0x167 [ 1696.701190] sysfs_warn_dup.cold+0x1c/0x29 [ 1696.701741] sysfs_do_create_link_sd+0x122/0x140 [ 1696.702416] sysfs_create_link+0x5f/0xc0 [ 1696.702986] device_add+0x703/0x1c50 [ 1696.703486] ? devlink_add_symlinks+0x970/0x970 [ 1696.704161] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1696.704887] wiphy_register+0x1da6/0x2850 [ 1696.705454] ? wiphy_unregister+0xb90/0xb90 [ 1696.706036] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1696.706748] ieee80211_register_hw+0x23c5/0x38b0 [ 1696.707390] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1696.708009] ? net_generic+0xdb/0x2b0 [ 1696.708517] ? lockdep_init_map_type+0x2c7/0x780 [ 1696.709205] ? memset+0x20/0x50 [ 1696.709690] ? __hrtimer_init+0x12c/0x270 [ 1696.710249] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1696.710984] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1696.711615] ? hwsim_new_radio_nl+0x967/0x1080 [ 1696.712215] ? memcpy+0x39/0x60 [ 1696.712653] hwsim_new_radio_nl+0x991/0x1080 [ 1696.713252] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1696.713948] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1696.714803] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1696.715670] genl_family_rcv_msg_doit+0x22d/0x330 [ 1696.716380] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1696.717273] ? cap_capable+0x1cd/0x230 [ 1696.717856] ? ns_capable+0xe2/0x110 [ 1696.718382] genl_rcv_msg+0x33c/0x5a0 [ 1696.718890] ? genl_get_cmd+0x480/0x480 [ 1696.719418] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1696.720087] ? lock_release+0x680/0x680 [ 1696.720618] netlink_rcv_skb+0x14b/0x430 [ 1696.721165] ? genl_get_cmd+0x480/0x480 [ 1696.721680] ? netlink_ack+0xab0/0xab0 [ 1696.722220] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1696.722898] ? is_vmalloc_addr+0x7b/0xb0 [ 1696.723447] genl_rcv+0x24/0x40 [ 1696.723928] netlink_unicast+0x549/0x7f0 [ 1696.724505] ? netlink_attachskb+0x870/0x870 [ 1696.725116] netlink_sendmsg+0x90f/0xdf0 [ 1696.725669] ? netlink_unicast+0x7f0/0x7f0 [ 1696.726245] ? netlink_unicast+0x7f0/0x7f0 [ 1696.726801] __sock_sendmsg+0x154/0x190 [ 1696.727323] ____sys_sendmsg+0x70d/0x870 [ 1696.727852] ? sock_write_iter+0x3d0/0x3d0 [ 1696.728403] ? do_recvmmsg+0x6d0/0x6d0 [ 1696.728944] ? perf_trace_lock+0x2bd/0x490 [ 1696.729579] ? __lockdep_reset_lock+0x180/0x180 [ 1696.730214] ___sys_sendmsg+0xf3/0x170 [ 1696.730784] ? sendmsg_copy_msghdr+0x160/0x160 [ 1696.731425] ? __fget_files+0x2cf/0x520 [ 1696.731951] ? lock_downgrade+0x6d0/0x6d0 [ 1696.732499] ? find_held_lock+0x2c/0x110 [ 1696.733068] ? __fget_files+0x2f8/0x520 [ 1696.733603] ? __fget_light+0xea/0x290 [ 1696.734125] __sys_sendmsg+0xe5/0x1b0 [ 1696.734631] ? __sys_sendmsg_sock+0x40/0x40 [ 1696.735211] ? rcu_read_lock_any_held+0x75/0xa0 [ 1696.735909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1696.736613] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1696.737345] ? trace_hardirqs_on+0x5b/0x180 [ 1696.737959] do_syscall_64+0x33/0x40 [ 1696.738451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1696.739121] RIP: 0033:0x7fc405852b19 [ 1696.739622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1696.742176] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1696.743249] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1696.744174] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1696.745128] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1696.746057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1696.747008] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:39:52 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:39:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:39:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) 08:40:09 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40247007, &(0x7f0000000100)) ptrace(0x8, 0xffffffffffffffff) 08:40:09 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 7) [ 1713.749186] FAULT_INJECTION: forcing a failure. [ 1713.749186] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1713.751523] CPU: 1 PID: 10503 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1713.752733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.754310] Call Trace: [ 1713.754810] dump_stack+0x107/0x167 [ 1713.755470] should_fail.cold+0x5/0xa [ 1713.756129] _copy_from_iter_full+0x201/0xa60 [ 1713.756910] ? __virt_addr_valid+0x170/0x5d0 [ 1713.757706] ? __check_object_size+0x319/0x440 [ 1713.758554] netlink_sendmsg+0x879/0xdf0 [ 1713.759278] ? netlink_unicast+0x7f0/0x7f0 [ 1713.760038] ? netlink_unicast+0x7f0/0x7f0 [ 1713.760824] __sock_sendmsg+0x154/0x190 [ 1713.761538] ____sys_sendmsg+0x70d/0x870 [ 1713.762234] ? sock_write_iter+0x3d0/0x3d0 [ 1713.763043] ? do_recvmmsg+0x6d0/0x6d0 [ 1713.763789] ? perf_trace_lock+0x2bd/0x490 [ 1713.764444] ? __lockdep_reset_lock+0x180/0x180 [ 1713.765232] ___sys_sendmsg+0xf3/0x170 [ 1713.765995] ? sendmsg_copy_msghdr+0x160/0x160 [ 1713.766788] ? __fget_files+0x2cf/0x520 [ 1713.767491] ? lock_downgrade+0x6d0/0x6d0 [ 1713.768210] ? find_held_lock+0x2c/0x110 [ 1713.768995] ? __fget_files+0x2f8/0x520 [ 1713.769601] ? __fget_light+0xea/0x290 [ 1713.770284] __sys_sendmsg+0xe5/0x1b0 [ 1713.770944] ? __sys_sendmsg_sock+0x40/0x40 [ 1713.771681] ? rcu_read_lock_any_held+0x75/0xa0 [ 1713.772463] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1713.773337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1713.774181] ? trace_hardirqs_on+0x5b/0x180 [ 1713.774904] do_syscall_64+0x33/0x40 [ 1713.775531] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1713.776375] RIP: 0033:0x7fc405852b19 [ 1713.776893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1713.779326] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1713.780354] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1713.781316] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 08:40:09 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_setup(0x63dd, &(0x7f0000000080)={0x0, 0xc936, 0xa, 0x2, 0x2f3, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000180)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x9359b9684292ead6, @fd_index=0x8, 0x8001, 0x5, 0x6, 0x9, 0x1}, 0x1) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$RTC_PIE_ON(r3, 0x7005) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000000)) 08:40:09 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) [ 1713.782575] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1713.783844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1713.785105] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:40:09 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:40:09 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:40:09 executing program 7: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0xff, 0x3, 0x7, 0xe2, 0x0, 0x0, 0x10000, 0x2d170b024897b6c2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x40041, 0x384, 0xffff, 0x1, 0x7f, 0x81, 0x6, 0x0, 0x8bca, 0x0, 0xef}, r0, 0x1002, 0xffffffffffffffff, 0xe) r2 = fsmount(r0, 0x0, 0x70) copy_file_range(r1, &(0x7f0000000140)=0x9044, r2, 0x0, 0x10001, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80287010, &(0x7f0000000100)) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x100000001) execveat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)=')@#\xc9^!$&-{\\*^&-%\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)=':\x00', &(0x7f0000000280)='/dev/rtc0\x00'], 0x1000) ioctl$RTC_UIE_ON(r3, 0x7003) 08:40:09 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:40:09 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 8) 08:40:09 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:40:10 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:40:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:40:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:40:10 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) [ 1714.011891] FAULT_INJECTION: forcing a failure. [ 1714.011891] name failslab, interval 1, probability 0, space 0, times 0 [ 1714.013802] CPU: 0 PID: 10613 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1714.014734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.015864] Call Trace: [ 1714.016227] dump_stack+0x107/0x167 [ 1714.016710] should_fail.cold+0x5/0xa [ 1714.017211] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 1714.018078] should_failslab+0x5/0x20 [ 1714.018589] __kmalloc+0x72/0x390 [ 1714.019061] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 1714.019927] genl_family_rcv_msg_doit+0xda/0x330 [ 1714.020544] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1714.021425] ? cap_capable+0x1cd/0x230 [ 1714.021972] ? security_capable+0x95/0xc0 [ 1714.022545] ? ns_capable+0xe2/0x110 [ 1714.023060] genl_rcv_msg+0x33c/0x5a0 [ 1714.023613] ? genl_get_cmd+0x480/0x480 [ 1714.024177] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1714.024868] ? lock_release+0x680/0x680 [ 1714.025398] ? __lockdep_reset_lock+0x180/0x180 [ 1714.026042] netlink_rcv_skb+0x14b/0x430 [ 1714.026587] ? genl_get_cmd+0x480/0x480 [ 1714.027119] ? netlink_ack+0xab0/0xab0 [ 1714.027652] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1714.028256] ? is_vmalloc_addr+0x7b/0xb0 [ 1714.028803] genl_rcv+0x24/0x40 [ 1714.029276] netlink_unicast+0x549/0x7f0 [ 1714.029873] ? netlink_attachskb+0x870/0x870 [ 1714.030487] netlink_sendmsg+0x90f/0xdf0 [ 1714.031030] ? netlink_unicast+0x7f0/0x7f0 [ 1714.031596] ? netlink_unicast+0x7f0/0x7f0 [ 1714.032161] __sock_sendmsg+0x154/0x190 [ 1714.032754] ____sys_sendmsg+0x70d/0x870 [ 1714.033355] ? sock_write_iter+0x3d0/0x3d0 [ 1714.033961] ? do_recvmmsg+0x6d0/0x6d0 [ 1714.034473] ? perf_trace_lock+0x2bd/0x490 [ 1714.035078] ? __lockdep_reset_lock+0x180/0x180 [ 1714.035740] ___sys_sendmsg+0xf3/0x170 [ 1714.036371] ? sendmsg_copy_msghdr+0x160/0x160 [ 1714.037035] ? __fget_files+0x2cf/0x520 [ 1714.037612] ? lock_downgrade+0x6d0/0x6d0 [ 1714.038185] ? find_held_lock+0x2c/0x110 [ 1714.038790] ? __fget_files+0x2f8/0x520 [ 1714.039418] ? __fget_light+0xea/0x290 [ 1714.039964] __sys_sendmsg+0xe5/0x1b0 [ 1714.040483] ? __sys_sendmsg_sock+0x40/0x40 [ 1714.041107] ? rcu_read_lock_any_held+0x75/0xa0 [ 1714.041837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.042623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.043364] ? trace_hardirqs_on+0x5b/0x180 [ 1714.043968] do_syscall_64+0x33/0x40 [ 1714.044535] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1714.045281] RIP: 0033:0x7fc405852b19 [ 1714.045837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1714.048455] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1714.049575] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1714.050569] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1714.051586] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.052655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1714.053735] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:40:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:40:10 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:40:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000080)={0x12, 0x13, 0x2, 0xc, 0x3, 0x4, 0x4, 0x63}) 08:40:29 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 9) 08:40:29 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:40:29 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x40001, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x40001, 0x0) sendmmsg$sock(r2, &(0x7f0000004680)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x3, @mcast1, 0x7fffffff, 0x4}, 0x80, &(0x7f0000001600)=[{&(0x7f00000001c0)="879c859f0fc53996f448d89b4a169ca641d5021346eb1dcf69e3b4f75c663c1a14120f9000259fd1552aac226bd004ec792db073c6ce87cb624f6dd6302495aa3d4ee0b53ddd822f5238dfb562ca13c21d94e4cfa280918908818ce3138f9f1c3fbe86d65d7f133f8c86041ddb9c21dc2a3eac06bcd162d4e428800c4312f91720c14a0c05db81fdddfac75f", 0x8c}, {&(0x7f0000000280)="aab6a1a96913eea78e732e4ccca46f9f68493823b597a89794fecc6b944e211ff3234233d30012b16c2f39ce6c75567d7683582fc476a4357850b264442918080ff395f33caf87ea04d67baf1e03ed0cbc5537c9889d3fc2119c80855fa7215d7f615f76bb03c3d1c54a478996e6e5a2f0f978f5cceca8e569a4de984a5eae3689442a161cbbc24b1f5b792a", 0x8c}, {&(0x7f0000000340)="a6d5a75ac64f803102438b1c756160a27b891a5d9f20c589725f56c08e2d64217d5f534a83d47fc6d68ae8b00de60250d61249c6a07766ed5d302a306e635eaa5481fcd7d91e47534ba1cc7749b657ad7b5e3e1524fbf1c63ba8859bca8ab1a40b965667ee5d04c84c7cf54a7a6ff03f01a5dd1633616880f3f1a73b82024a7a63a847ef550aa76fe3e852be4f4f93f0b3c51b110ed1294b84a2359e48a448c0f9dff37e8c9518ec16f840c2548b93f94b262a09e3c3d185fe8088093cd8dae52dc1fff54bf6e18acfa57d03e5d29c57d27424777c0633509eb7d1c3c528a7f03cdfbc8e62bd14c261b974f5c92cbedf0dfb1620be", 0xf5}, {&(0x7f00000004c0)="168ddaab61bf0b081928b2c6bb4edb2d0acda479b47e7546e8f6e7b2ae60ae48effa44f007e7328fc2f33ea68560899ef7228ebddddd2486854831acfac5c07445451f139dfb7443dd5eaece66af3ca084517803cbb979fb509657ffea1f0a6523b484816ea61c94c88f704da52420919791d332bd365bb591", 0x79}, 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{&(0x7f0000003180)="0954c7d817888548fcb32cb27792cf9bc5036ad607824c45faab2673c4186cc17ee10f28d8c80ff0904223470116210bc0b57788f3f6af43a0b941b64105a5e9f5aa1d62336f57aa10bfc4f9e234d245a9b2fa543639a5777aaf37ec24106cff05dbfe4de99c2ed9169359ff9928e42ba551f21b85266f39ae083c91dffba34c8e62af43233ff300b5cafa458fef", 0x8e}, {&(0x7f0000003240)="716175564310aad68b8f8a117bda20df91b2288fc40b9829f108abaeb5ae0f8a09bc512c09ed", 0x26}, {&(0x7f0000003280)="f32806946bab08a69053847115ecf4e37b7859ba91124bf117a92b0cef99dd9e3e656f97de72718218c88885bc29459fef29202b63ec75c54f28387a4a95bd10a584d1598ef6624bb376896b1540a941a114b26c192009c852efde4007367d1ea7a34f5388ce00f1c68198ac0a878c52a70f8ccfd23a1694c7160ac7fbcd5c10eca1e34c8efc08fc", 0x88}], 0x4, &(0x7f0000003380)=[@mark={{0x14, 0x1, 0x24, 0xed}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x139}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}, @mark={{0x14, 0x1, 0x24, 0xfff}}], 0xd8}}, {{&(0x7f0000003480)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003500)='Hb`', 0x3}, {&(0x7f0000003540)="b2e3869ce8a9cdbb81f7e87166ace05d31a5da5f3130b6eef32f1f8f294f1a2ec996fe40bec1f83e2188c8d51aac5b284ee5f4d579231e564d6f3b087fd4620a8d64ea09497add945de581cb46d0469316744334dc63611ea0a0d8088e3a98cf695345dba8d0c26ff02160472a4bcb7ebc411bd30ae74bcf9522476b61c7aa97a7ebf1863b945256f5a68e6e4e934e632498b2729a6227bf5e47ebccf2563e2b01c7a0bf1ff9cfca40d290355c3bee13c560d00972b3e8cdfe9f269d4916cd4a358ff6fdeabde73b3f", 0xc9}], 0x2, &(0x7f0000003680)=[@timestamping={{0x14, 0x1, 0x25, 0x400}}], 0x18}}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000036c0)="cc538a6887df3f75b3cbbc5f204df966b428e0c8dcccbbccc0243d688afb331315b61c2dd48645d4af77536067aaa81f09c30c5c42a0430f5b9680f11ee37332fca6205d8abd4c5c3780d9ad1bcce4c709c3798ec277fe5a6ee7f15c44e76878d0900567faa7ff75dc47a3189c631256033a364e0ec39e1eb4d64c7fa0be", 0x7e}], 0x1, &(0x7f0000003780)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x3f}}, @txtime={{0x18, 0x1, 0x3d, 0x83}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x60}}, {{&(0x7f0000003800)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-arm64\x00'}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003880)="30e0372ac4e8ac268f5861bc8905c3e4ba813caaf2dc092f66a141efd244cdd3bd2b2dd6951acb3b22e7e3e8a4e6daf61282a118768cefe85773195ffee336b92d947c0a27ab8380fb1efe0ea7e0c8b1fc83e76a3e5848ecc8fdef71bca38a62894e8832efd1319ddd22b86b0b1efb", 0x6f}], 0x1, &(0x7f0000003940)=[@txtime={{0x18, 0x1, 0x3d, 0x3c7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0xbcd5000}}, @mark={{0x14, 0x1, 0x24, 0x1d5}}, @mark={{0x14, 0x1, 0x24, 0x80}}], 0x78}}, {{&(0x7f00000039c0)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003a40)="04aa8958b61b95f169e8303ef236096dc95e9791f0ca848a9e2f2884776e204f7ef7e0155d655247248607e561ccaada7bde6a105c169e669aa1bfd87681a451bef64d5b40e427a5d7bd36b57cc68d553726135a1b9bd658bb30ce6cb9dddd341bc32513fc393e2ec400cb592e1c1e9a61d045e5a6d0f792849746c40ea094fc26840cfbff27719e8b9d1a5041a11ac9f62e9d418783c1ad75148ee2ebf45e5135c0aac7643bc0450d8284ab50be25fab66bcccbb4205613428f5b942ad35cc593dc3f1ff295002af11e", 0xca}, {&(0x7f0000003b40)="21e5626b93c49c81ff56d71152d72158791a4b678ca234281b57f8215070bfeeba88df2f3b42a48b58b3a286f447edb19bdc06aada9a509db8bb71ca417a55839916dc0e7a586dd7836f1f5af1c770b3a602c6cceaab91f8a5f365537afbe45138935eb809f31329731c6f75f90c4cb91043", 0x72}, {&(0x7f0000003bc0)="88133065daabc3dd4203e7d1172542ddd9c08d3c8b4802627a8311b346670253f3f721255f4fe77ea8cdc627c5cf905fab8d8bccc94395bfa8cace0b63c2b3fd34573ca90a2de1935be4e3c276e07cc642f93a339982f3e3e83a0337a81026625609f85115a261b204d5c0df51607e0a9a5a3cbde515b53d62bcd515a6d22145c42d873e2519f7fc10983e1db065f5fa7d810ec5dacdfeaf49dec3083bb09d8e7ba88525e630cd24d4783acf060933be00bc9327fe8db14ee4edca15660c602b5941b232397b5483782f58eff424f373d88ac2595b45d4548f0388726b4779eb9c10", 0xe2}, {&(0x7f0000003cc0)="6ab850487aea3fee959936d1f458bb6908e700a3569c26f51bb88e96aca02daffae918741933c3d060b04f40baebe2f62026b472fcaea89c1cd0cb3690db232ef53033a16dba1b210fc599e4e3c2a5b0fd7f1002203be77743c6707509f2de14eec99da4099679e5dfa01d0e906edb0fa5cfa06bd166881335d6c92282de62d870402a986501918cdf3739bc72a5cea9d1d3301fbdb39e136c23a31e96937aecaa16", 0xa2}, {&(0x7f0000003d80)="d8f4af07a2662b6afe7ed0aab13ec01f38d31ad6e902f57da98063656a18ff8b80ddd132df3acf022b46d35c455c06c06d98213cc9de8664f7546c0b1036fa35acef101d772cf60e6108467b0ab017a302b4b587013393cb1fc2844d63854102246ed4d6db3e881d102fbab3bc9072a0f3048b55213c6afa0fb0b38b5858bf911124062456fb32210553d036ee310625b5", 0x91}, {&(0x7f0000003e40)="3b4aa0dd72a654c162a00af696c485aa9628390d134b4388e6f8a35413bce2eefa702bdc89b60b04777af45358ce45304db9849e7c0e4d89e7d6e95e19da7620c228303ef64887d28211a353a37dad5613b089b0bf6aaadbd3bbadaa1947f98e322a31de97041e914f7cfde6e5786da4cccf30aa625dbe8269be4b", 0x7b}, {&(0x7f0000003ec0)="b66305d6bd681408acb13e0c23a4e1afb3969d2bfc2fb042035649535303c228eef8943644c75341e9350e4932c7a0bef89f466438c322dc69224973", 0x3c}], 0x7, &(0x7f0000003f80)=[@mark={{0x14, 0x1, 0x24, 0x101}}, @mark={{0x14, 0x1, 0x24, 0x7f}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x90}}, {{&(0x7f0000004040)=@pppoe={0x18, 0x0, {0x1, @empty, 'veth0_to_batadv\x00'}}, 0x80, &(0x7f0000004500)=[{&(0x7f00000040c0)="210d3d65d93d4689a77831664fb03de5543fce24b967605e15a934beef13d46237ceec2816f2a49369010cff96333911f0b6b6fcd82f728d9402517b24cb658397f3bef2041ad1907a4eeafebee36625cc2c0837a25bef1d21ea3b267002e21c21ed68ad87f50e51fc3f997d214a4065d3ed5fda0e742868c63b57be28170ef38448029ea1519c38cd5cbc331541d82289764c871f0ec8e2df831b568014672b4424ae7c52aadd8a2cf5e58a60bfaeda9189b34381e2b954954e08253151a9e996fd12bd652e06e565b42b1c4265facc3d0e8780a3e104cbc4fa5a64988ea657fc1c32d27c39398129dc8902ad76fc5d22f360fa9bfc38e4e3dc92fead34", 0xfe}, {&(0x7f00000041c0)="1752a5e4de5176449136d79c9a86f0528e194e9bd472f279b795a89346be9eed9abad9d4d00a6312cb3036f183def425bb1b50ad58f4c9013ed8e73d1f504a40ab69738c4bcf66911f5773b88fc674334b7e174b", 0x54}, {&(0x7f0000004240)="b4817240faf1056b789c62f769a981a42dec66767110e055c275aecb4e92eba51681ea30a65a5854b0167546d2b2c93c24a829512f54f497aa8f4c7a1895a5f507138c09ed99df5431d600335e096ce1bc55a3dd7eb1535d73cbf7308ef6fe8107da4cf93ae96f6d453c6486fe2f8dd29c8edd3a50622f40eeb58f61396314eb5ed258f7eb720f5d2afc90f03eee47a2087a5d5f3b56f6ba60a9ce71dfa0dd1b31dd72272ea9a6ada0254aa94deefffb0dd1d42635f2fcad533e4c61ef17a6f1343d307d3bd55ea8cdbcb062c18ea4bc453ce9f8e4ecc40a260fd933f31c27cc162c", 0xe2}, {&(0x7f0000004340)="a6256eeeb53e18fe115dff2920b13d3e242d9441a033420495f740609fde6c94b18de78271b05754924d535ae5e7c2f037d75aaa47c01b5fca08974e62aa568a46731724af9ec5bdf32654a722808163e06c480a67124e7545405e3e76244e1d94d78c8a68825094ea252043f1124bed53bfac80390ea38f4d268eccf87c13e061cd744adc797f259d48fac0a1586e437b4f435aa51673fb2797530df44d06525e56b489f05330b3d69ce2481b066d39c49599d476", 0xb5}, {&(0x7f0000004400)="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", 0xff}], 0x5, &(0x7f0000004580)=[@txtime={{0x18, 0x1, 0x3d, 0x100000000}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xfffff800}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x80000000}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0xd8}}], 0xa, 0x40) chmod(&(0x7f0000000000)='./file0\x00', 0x40) 08:40:29 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:40:29 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:40:29 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:40:29 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x31, 0xe07}, 0x2030, 0x0, 0x0, 0x3, 0x2, 0x0, 0xffff, 0x0, 0x40, 0x0, 0x8}, 0x0, 0xffffffffffff8002, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x381000) ioctl$RTC_AIE_OFF(r1, 0x7002) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) 08:40:29 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1733.485195] FAULT_INJECTION: forcing a failure. [ 1733.485195] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.488412] CPU: 0 PID: 10835 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1733.490353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1733.492662] Call Trace: [ 1733.493416] dump_stack+0x107/0x167 [ 1733.494465] should_fail.cold+0x5/0xa [ 1733.495500] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 1733.497011] should_failslab+0x5/0x20 [ 1733.497890] __kmalloc+0x72/0x390 [ 1733.498870] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280 [ 1733.500723] genl_family_rcv_msg_doit+0xda/0x330 [ 1733.501864] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1733.503474] ? cap_capable+0x1cd/0x230 [ 1733.504400] ? security_capable+0x95/0xc0 [ 1733.505401] ? ns_capable+0xe2/0x110 [ 1733.506330] genl_rcv_msg+0x33c/0x5a0 [ 1733.507254] ? genl_get_cmd+0x480/0x480 [ 1733.508181] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1733.509390] ? lock_release+0x680/0x680 [ 1733.510337] ? __lockdep_reset_lock+0x180/0x180 [ 1733.511433] netlink_rcv_skb+0x14b/0x430 [ 1733.512383] ? genl_get_cmd+0x480/0x480 [ 1733.513310] ? netlink_ack+0xab0/0xab0 [ 1733.514258] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1733.515316] ? is_vmalloc_addr+0x7b/0xb0 [ 1733.516266] genl_rcv+0x24/0x40 [ 1733.517032] netlink_unicast+0x549/0x7f0 [ 1733.517970] ? netlink_attachskb+0x870/0x870 [ 1733.519064] netlink_sendmsg+0x90f/0xdf0 [ 1733.520040] ? netlink_unicast+0x7f0/0x7f0 [ 1733.521087] ? netlink_unicast+0x7f0/0x7f0 [ 1733.522074] __sock_sendmsg+0x154/0x190 08:40:29 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) [ 1733.523010] ____sys_sendmsg+0x70d/0x870 [ 1733.524081] ? sock_write_iter+0x3d0/0x3d0 [ 1733.525059] ? do_recvmmsg+0x6d0/0x6d0 [ 1733.525954] ? perf_trace_lock+0x2bd/0x490 [ 1733.526958] ? __lockdep_reset_lock+0x180/0x180 [ 1733.528057] ___sys_sendmsg+0xf3/0x170 [ 1733.528967] ? sendmsg_copy_msghdr+0x160/0x160 [ 1733.530063] ? __fget_files+0x2cf/0x520 [ 1733.531024] ? lock_downgrade+0x6d0/0x6d0 [ 1733.532014] ? find_held_lock+0x2c/0x110 [ 1733.533000] ? __fget_files+0x2f8/0x520 [ 1733.533966] ? __fget_light+0xea/0x290 [ 1733.534922] __sys_sendmsg+0xe5/0x1b0 [ 1733.535819] ? __sys_sendmsg_sock+0x40/0x40 [ 1733.536822] ? rcu_read_lock_any_held+0x75/0xa0 [ 1733.537953] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1733.539201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1733.540394] ? trace_hardirqs_on+0x5b/0x180 [ 1733.541415] do_syscall_64+0x33/0x40 [ 1733.542302] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1733.543496] RIP: 0033:0x7fc405852b19 [ 1733.544362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1733.548621] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1733.550403] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1733.552047] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1733.553684] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1733.555342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1733.556969] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:40:43 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 10) 08:40:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:40:43 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffe, 0x0, @perf_config_ext={0x1, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000080)) 08:40:44 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:40:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) io_uring_enter(0xffffffffffffffff, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:40:44 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:40:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:40:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x10, 0x0, 0x1, 0xa0327, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x108, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) [ 1748.000492] FAULT_INJECTION: forcing a failure. [ 1748.000492] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.002167] CPU: 0 PID: 10970 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1748.003159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.004313] Call Trace: [ 1748.004687] dump_stack+0x107/0x167 [ 1748.005199] should_fail.cold+0x5/0xa [ 1748.005737] should_failslab+0x5/0x20 [ 1748.006278] __kmalloc_track_caller+0x79/0x370 [ 1748.006925] ? hwsim_new_radio_nl+0x967/0x1080 [ 1748.007575] kstrndup+0x5f/0x110 [ 1748.008048] hwsim_new_radio_nl+0x967/0x1080 [ 1748.008666] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1748.009402] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1748.010321] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1748.011241] genl_family_rcv_msg_doit+0x22d/0x330 [ 1748.011914] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1748.012831] ? cap_capable+0x1cd/0x230 08:40:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) io_uring_enter(0xffffffffffffffff, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 1748.013396] ? ns_capable+0xe2/0x110 [ 1748.014083] genl_rcv_msg+0x33c/0x5a0 [ 1748.014636] ? genl_get_cmd+0x480/0x480 [ 1748.015206] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1748.015935] ? lock_release+0x680/0x680 [ 1748.016494] ? __lockdep_reset_lock+0x180/0x180 [ 1748.017158] netlink_rcv_skb+0x14b/0x430 [ 1748.017724] ? genl_get_cmd+0x480/0x480 [ 1748.018291] ? netlink_ack+0xab0/0xab0 [ 1748.018868] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1748.019519] ? is_vmalloc_addr+0x7b/0xb0 [ 1748.020099] genl_rcv+0x24/0x40 [ 1748.020560] netlink_unicast+0x549/0x7f0 [ 1748.021132] ? netlink_attachskb+0x870/0x870 [ 1748.021773] netlink_sendmsg+0x90f/0xdf0 [ 1748.022356] ? netlink_unicast+0x7f0/0x7f0 [ 1748.022969] ? netlink_unicast+0x7f0/0x7f0 [ 1748.023563] __sock_sendmsg+0x154/0x190 [ 1748.024117] ____sys_sendmsg+0x70d/0x870 [ 1748.024686] ? sock_write_iter+0x3d0/0x3d0 [ 1748.025272] ? do_recvmmsg+0x6d0/0x6d0 [ 1748.025820] ? perf_trace_lock+0x2bd/0x490 [ 1748.026420] ? __lockdep_reset_lock+0x180/0x180 [ 1748.027091] ___sys_sendmsg+0xf3/0x170 [ 1748.027635] ? sendmsg_copy_msghdr+0x160/0x160 [ 1748.028287] ? __fget_files+0x2cf/0x520 [ 1748.028844] ? lock_downgrade+0x6d0/0x6d0 [ 1748.029440] ? find_held_lock+0x2c/0x110 [ 1748.030020] ? __fget_files+0x2f8/0x520 [ 1748.030591] ? __fget_light+0xea/0x290 [ 1748.031153] __sys_sendmsg+0xe5/0x1b0 [ 1748.031686] ? __sys_sendmsg_sock+0x40/0x40 [ 1748.032287] ? rcu_read_lock_any_held+0x75/0xa0 [ 1748.032962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1748.033697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.034410] ? trace_hardirqs_on+0x5b/0x180 [ 1748.035032] do_syscall_64+0x33/0x40 [ 1748.035566] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1748.036281] RIP: 0033:0x7fc405852b19 [ 1748.036805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1748.039358] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.040430] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1748.041414] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1748.042404] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1748.043396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1748.044389] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:40:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x402a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write(r1, &(0x7f0000000140)="f81c37997192a0514b57389016efb632c1a64852d4e58388992c7201f847a5ede57f4fa3ba996aa913d24e14a711952162a894f3ba2fcc8b0199307b567331557933b4482614fc173704f14c7c1107132555622f511352b26dcb09d1ddcd34dc5c2aa26dd507bba06674319fa908211d63c66d707e6f15fa9a2e5c9ab83ee08b5c", 0x81) 08:40:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:40:44 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:40:44 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:40:44 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000840)=@abs, &(0x7f0000000400)=0x6e, 0x800) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = pidfd_getfd(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) ioctl$RTC_AIE_OFF(r5, 0x7002) ioctl$RTC_ALM_READ(r5, 0x80287010, &(0x7f0000000100)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f0000000100)) readv(r6, &(0x7f0000000780)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000005c0)=""/67, 0x43}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/177, 0xb1}], 0xa) 08:40:44 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 11) 08:40:44 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:40:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) [ 1748.217290] FAULT_INJECTION: forcing a failure. [ 1748.217290] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.220043] CPU: 1 PID: 11086 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1748.221593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.223457] Call Trace: [ 1748.224058] dump_stack+0x107/0x167 [ 1748.224892] should_fail.cold+0x5/0xa [ 1748.225757] ? create_object.isra.0+0x3a/0xa20 [ 1748.226808] should_failslab+0x5/0x20 [ 1748.227667] kmem_cache_alloc+0x5b/0x310 [ 1748.228576] ? do_syscall_64+0x33/0x40 [ 1748.229450] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1748.230669] create_object.isra.0+0x3a/0xa20 [ 1748.231655] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1748.232809] __kmalloc_track_caller+0x177/0x370 [ 1748.233854] ? hwsim_new_radio_nl+0x967/0x1080 [ 1748.234910] kstrndup+0x5f/0x110 [ 1748.235679] hwsim_new_radio_nl+0x967/0x1080 [ 1748.236682] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1748.237877] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1748.239394] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1748.240871] genl_family_rcv_msg_doit+0x22d/0x330 [ 1748.241962] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1748.243449] ? cap_capable+0x1cd/0x230 [ 1748.244354] ? ns_capable+0xe2/0x110 [ 1748.245204] genl_rcv_msg+0x33c/0x5a0 [ 1748.246072] ? genl_get_cmd+0x480/0x480 [ 1748.246983] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1748.248154] ? lock_release+0x680/0x680 [ 1748.249052] ? __lockdep_reset_lock+0x180/0x180 [ 1748.250108] netlink_rcv_skb+0x14b/0x430 [ 1748.251034] ? genl_get_cmd+0x480/0x480 [ 1748.251936] ? netlink_ack+0xab0/0xab0 [ 1748.252834] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1748.253860] ? is_vmalloc_addr+0x7b/0xb0 [ 1748.254791] genl_rcv+0x24/0x40 [ 1748.255532] netlink_unicast+0x549/0x7f0 [ 1748.256459] ? netlink_attachskb+0x870/0x870 [ 1748.257475] netlink_sendmsg+0x90f/0xdf0 [ 1748.258407] ? netlink_unicast+0x7f0/0x7f0 [ 1748.259393] ? netlink_unicast+0x7f0/0x7f0 [ 1748.260347] __sock_sendmsg+0x154/0x190 [ 1748.261248] ____sys_sendmsg+0x70d/0x870 [ 1748.262172] ? sock_write_iter+0x3d0/0x3d0 [ 1748.263128] ? do_recvmmsg+0x6d0/0x6d0 [ 1748.264004] ? perf_trace_lock+0x2bd/0x490 [ 1748.264975] ? __lockdep_reset_lock+0x180/0x180 [ 1748.266037] ___sys_sendmsg+0xf3/0x170 [ 1748.267057] ? sendmsg_copy_msghdr+0x160/0x160 [ 1748.267112] ? __fget_files+0x2cf/0x520 [ 1748.267136] ? lock_downgrade+0x6d0/0x6d0 [ 1748.267163] ? find_held_lock+0x2c/0x110 08:40:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) io_uring_enter(0xffffffffffffffff, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:40:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x81, 0x64, 0x0, 0x20, 0x0, 0x8, 0x4189, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x800, 0x2, @perf_config_ext={0x4e, 0x7}, 0x42, 0xffff, 0x3de, 0x7, 0x1, 0x1ff, 0x5, 0x0, 0x7fb9, 0x0, 0x5}, r1, 0x10, r0, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247009, &(0x7f0000000100)) [ 1748.267210] ? __fget_files+0x2f8/0x520 [ 1748.267254] ? __fget_light+0xea/0x290 08:40:44 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1748.267297] __sys_sendmsg+0xe5/0x1b0 [ 1748.267320] ? __sys_sendmsg_sock+0x40/0x40 [ 1748.267341] ? rcu_read_lock_any_held+0x75/0xa0 [ 1748.267402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1748.267425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.267442] ? trace_hardirqs_on+0x5b/0x180 [ 1748.267471] do_syscall_64+0x33/0x40 [ 1748.267493] entry_SYSCALL_64_after_hwframe+0x67/0xd1 08:40:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) [ 1748.267508] RIP: 0033:0x7fc405852b19 [ 1748.267528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1748.267541] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.267566] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1748.267579] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1748.267592] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1748.267604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1748.267617] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1748.418896] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1748.420862] CPU: 1 PID: 11086 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1748.422424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.424310] Call Trace: [ 1748.424911] dump_stack+0x107/0x167 [ 1748.425741] sysfs_warn_dup.cold+0x1c/0x29 [ 1748.426706] sysfs_do_create_link_sd+0x122/0x140 [ 1748.427775] sysfs_create_link+0x5f/0xc0 [ 1748.428694] device_add+0x703/0x1c50 [ 1748.429555] ? devlink_add_symlinks+0x970/0x970 [ 1748.430606] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1748.431822] wiphy_register+0x1da6/0x2850 [ 1748.432783] ? wiphy_unregister+0xb90/0xb90 [ 1748.433783] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1748.435003] ieee80211_register_hw+0x23c5/0x38b0 [ 1748.436105] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1748.437183] ? net_generic+0xdb/0x2b0 [ 1748.438056] ? lockdep_init_map_type+0x2c7/0x780 [ 1748.439147] ? memset+0x20/0x50 [ 1748.439900] ? __hrtimer_init+0x12c/0x270 [ 1748.440845] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1748.442006] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1748.443055] ? hwsim_new_radio_nl+0x967/0x1080 [ 1748.444084] ? memcpy+0x39/0x60 [ 1748.444845] hwsim_new_radio_nl+0x991/0x1080 [ 1748.445846] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1748.447066] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1748.448544] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1748.450016] genl_family_rcv_msg_doit+0x22d/0x330 [ 1748.451115] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1748.452593] ? cap_capable+0x1cd/0x230 [ 1748.453502] ? ns_capable+0xe2/0x110 [ 1748.454355] genl_rcv_msg+0x33c/0x5a0 [ 1748.455234] ? genl_get_cmd+0x480/0x480 [ 1748.456133] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1748.457309] ? lock_release+0x680/0x680 [ 1748.458202] ? __lockdep_reset_lock+0x180/0x180 [ 1748.459269] netlink_rcv_skb+0x14b/0x430 [ 1748.460186] ? genl_get_cmd+0x480/0x480 [ 1748.461088] ? netlink_ack+0xab0/0xab0 [ 1748.461987] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1748.463024] ? is_vmalloc_addr+0x7b/0xb0 [ 1748.463949] genl_rcv+0x24/0x40 [ 1748.464694] netlink_unicast+0x549/0x7f0 [ 1748.465624] ? netlink_attachskb+0x870/0x870 [ 1748.466657] netlink_sendmsg+0x90f/0xdf0 [ 1748.467596] ? netlink_unicast+0x7f0/0x7f0 [ 1748.468579] ? netlink_unicast+0x7f0/0x7f0 [ 1748.469538] __sock_sendmsg+0x154/0x190 [ 1748.470443] ____sys_sendmsg+0x70d/0x870 [ 1748.471376] ? sock_write_iter+0x3d0/0x3d0 [ 1748.472328] ? do_recvmmsg+0x6d0/0x6d0 [ 1748.473205] ? perf_trace_lock+0x2bd/0x490 [ 1748.474176] ? __lockdep_reset_lock+0x180/0x180 [ 1748.475247] ___sys_sendmsg+0xf3/0x170 [ 1748.476130] ? sendmsg_copy_msghdr+0x160/0x160 [ 1748.477168] ? __fget_files+0x2cf/0x520 [ 1748.478064] ? lock_downgrade+0x6d0/0x6d0 [ 1748.479006] ? find_held_lock+0x2c/0x110 [ 1748.479942] ? __fget_files+0x2f8/0x520 [ 1748.480844] ? __fget_light+0xea/0x290 [ 1748.481736] __sys_sendmsg+0xe5/0x1b0 [ 1748.482597] ? __sys_sendmsg_sock+0x40/0x40 [ 1748.483570] ? rcu_read_lock_any_held+0x75/0xa0 [ 1748.484653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1748.485828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.486991] ? trace_hardirqs_on+0x5b/0x180 [ 1748.487968] do_syscall_64+0x33/0x40 [ 1748.488806] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1748.489956] RIP: 0033:0x7fc405852b19 [ 1748.490810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1748.494953] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.496661] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1748.498271] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1748.499904] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1748.501519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1748.503148] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 12) 08:41:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:41:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:02 executing program 7: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:41:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000000)) 08:41:02 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1766.305919] FAULT_INJECTION: forcing a failure. [ 1766.305919] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1766.309312] CPU: 0 PID: 11215 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1766.311086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.313349] Call Trace: [ 1766.314061] dump_stack+0x107/0x167 [ 1766.315077] should_fail.cold+0x5/0xa [ 1766.316164] __alloc_pages_nodemask+0x182/0x600 [ 1766.317467] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1766.318861] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1766.320580] ? lock_chain_count+0x20/0x20 [ 1766.321738] ? __lockdep_reset_lock+0x180/0x180 [ 1766.323024] alloc_pages_current+0x187/0x280 [ 1766.324262] kmalloc_order+0x35/0x160 [ 1766.325318] kmalloc_order_trace+0x14/0xa0 [ 1766.326497] wiphy_new_nm+0x6f3/0x1e00 [ 1766.327637] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1766.328906] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.330371] ? __local_bh_enable_ip+0x9d/0x100 [ 1766.331657] ? trace_hardirqs_on+0x5b/0x180 [ 1766.332933] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1766.334398] ? mark_held_locks+0x9e/0xe0 [ 1766.335547] ? trace_hardirqs_on+0x5b/0x180 [ 1766.336747] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1766.338055] ? hwsim_new_radio_nl+0x967/0x1080 [ 1766.339314] ? memcpy+0x39/0x60 [ 1766.340241] hwsim_new_radio_nl+0x991/0x1080 [ 1766.341468] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1766.342951] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1766.344786] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1766.346620] genl_family_rcv_msg_doit+0x22d/0x330 [ 1766.347996] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1766.349815] ? cap_capable+0x1cd/0x230 [ 1766.350942] ? ns_capable+0xe2/0x110 [ 1766.352008] genl_rcv_msg+0x33c/0x5a0 [ 1766.353109] ? genl_get_cmd+0x480/0x480 [ 1766.354240] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1766.355781] ? lock_release+0x680/0x680 [ 1766.356866] ? __lockdep_reset_lock+0x180/0x180 [ 1766.358195] netlink_rcv_skb+0x14b/0x430 [ 1766.359395] ? genl_get_cmd+0x480/0x480 [ 1766.360470] ? netlink_ack+0xab0/0xab0 [ 1766.361571] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1766.362893] ? is_vmalloc_addr+0x7b/0xb0 [ 1766.364065] genl_rcv+0x24/0x40 [ 1766.364949] netlink_unicast+0x549/0x7f0 [ 1766.366123] ? netlink_attachskb+0x870/0x870 [ 1766.367355] netlink_sendmsg+0x90f/0xdf0 [ 1766.368428] ? netlink_unicast+0x7f0/0x7f0 [ 1766.369610] ? netlink_unicast+0x7f0/0x7f0 [ 1766.370760] __sock_sendmsg+0x154/0x190 [ 1766.371818] ____sys_sendmsg+0x70d/0x870 [ 1766.372872] ? sock_write_iter+0x3d0/0x3d0 [ 1766.373953] ? do_recvmmsg+0x6d0/0x6d0 [ 1766.374945] ? perf_trace_lock+0x2bd/0x490 [ 1766.376132] ? __lockdep_reset_lock+0x180/0x180 [ 1766.377412] ___sys_sendmsg+0xf3/0x170 [ 1766.378502] ? sendmsg_copy_msghdr+0x160/0x160 [ 1766.379820] ? __fget_files+0x2cf/0x520 [ 1766.380929] ? lock_downgrade+0x6d0/0x6d0 [ 1766.382110] ? find_held_lock+0x2c/0x110 [ 1766.383240] ? __fget_files+0x2f8/0x520 [ 1766.384409] ? __fget_light+0xea/0x290 [ 1766.385530] __sys_sendmsg+0xe5/0x1b0 [ 1766.386605] ? __sys_sendmsg_sock+0x40/0x40 [ 1766.387810] ? rcu_read_lock_any_held+0x75/0xa0 [ 1766.389182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.390631] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.392067] ? trace_hardirqs_on+0x5b/0x180 [ 1766.393277] do_syscall_64+0x33/0x40 [ 1766.394321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1766.395770] RIP: 0033:0x7fc405852b19 [ 1766.396813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1766.401867] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1766.403990] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1766.405929] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1766.407897] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1766.409855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1766.411774] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:41:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x244102, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x42000) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400000, 0x2c) 08:41:18 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x1, 0x6, 0x3, 0x0, 0x5, 0x110a0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x3232, 0x9, 0x7e, 0x5, 0x5, 0x800, 0x80, 0x0, 0x20, 0x0, 0x2b}, 0xffffffffffffffff, 0xd, r1, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) 08:41:18 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:41:18 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 13) 08:41:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = syz_io_uring_setup(0xf90, &(0x7f0000000080)={0x0, 0x5214, 0x1, 0x1, 0x168, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff5000/0xb000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x151000, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2007, @fd=r4, 0x3, 0x7, 0x9, 0x6, 0x1, {0x1}}, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_ALM_READ(r1, 0x80247009, &(0x7f0000000100)) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x181b01, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r5, 0x5000943f, &(0x7f00000004c0)={{r6}, 0x0, 0x2, @inherit={0x78, &(0x7f00000002c0)={0x0, 0x6, 0x800, 0x3ff, {0x2, 0x6a, 0x5, 0xff, 0xac}, [0xff, 0x6, 0xff, 0x0, 0xfffffffffffffff9, 0x3]}}, @subvolid=0x7}) 08:41:18 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:18 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:18 executing program 3: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:18 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1782.554089] FAULT_INJECTION: forcing a failure. [ 1782.554089] name failslab, interval 1, probability 0, space 0, times 0 [ 1782.556725] CPU: 0 PID: 11347 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1782.558326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1782.560258] Call Trace: [ 1782.560880] dump_stack+0x107/0x167 [ 1782.561722] should_fail.cold+0x5/0xa [ 1782.562594] ? create_object.isra.0+0x3a/0xa20 [ 1782.563687] should_failslab+0x5/0x20 [ 1782.564565] kmem_cache_alloc+0x5b/0x310 [ 1782.565521] create_object.isra.0+0x3a/0xa20 [ 1782.566542] ? kasan_unpoison_shadow+0x33/0x50 [ 1782.567605] kmalloc_order+0xfe/0x160 [ 1782.568506] kmalloc_order_trace+0x14/0xa0 [ 1782.569486] wiphy_new_nm+0x6f3/0x1e00 [ 1782.570381] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1782.571432] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1782.572626] ? __local_bh_enable_ip+0x9d/0x100 [ 1782.573660] ? trace_hardirqs_on+0x5b/0x180 [ 1782.574650] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1782.575761] ? mark_held_locks+0x9e/0xe0 [ 1782.576721] ? trace_hardirqs_on+0x5b/0x180 [ 1782.577718] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1782.578763] ? hwsim_new_radio_nl+0x967/0x1080 [ 1782.579835] ? memcpy+0x39/0x60 [ 1782.580616] hwsim_new_radio_nl+0x991/0x1080 [ 1782.581633] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1782.582839] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1782.584340] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1782.585849] genl_family_rcv_msg_doit+0x22d/0x330 [ 1782.586939] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1782.588448] ? cap_capable+0x1cd/0x230 [ 1782.589360] ? ns_capable+0xe2/0x110 [ 1782.590239] genl_rcv_msg+0x33c/0x5a0 [ 1782.591118] ? genl_get_cmd+0x480/0x480 [ 1782.592043] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1782.593254] ? lock_release+0x680/0x680 [ 1782.594169] ? __lockdep_reset_lock+0x180/0x180 [ 1782.595243] netlink_rcv_skb+0x14b/0x430 [ 1782.596182] ? genl_get_cmd+0x480/0x480 [ 1782.597082] ? netlink_ack+0xab0/0xab0 [ 1782.597976] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1782.599014] ? is_vmalloc_addr+0x7b/0xb0 [ 1782.599949] genl_rcv+0x24/0x40 [ 1782.600696] netlink_unicast+0x549/0x7f0 [ 1782.601621] ? netlink_attachskb+0x870/0x870 [ 1782.602631] netlink_sendmsg+0x90f/0xdf0 [ 1782.603570] ? netlink_unicast+0x7f0/0x7f0 [ 1782.604558] ? netlink_unicast+0x7f0/0x7f0 [ 1782.605521] __sock_sendmsg+0x154/0x190 [ 1782.606422] ____sys_sendmsg+0x70d/0x870 [ 1782.607351] ? sock_write_iter+0x3d0/0x3d0 [ 1782.608301] ? do_recvmmsg+0x6d0/0x6d0 [ 1782.609173] ? perf_trace_lock+0x2bd/0x490 [ 1782.610141] ? __lockdep_reset_lock+0x180/0x180 [ 1782.611194] ___sys_sendmsg+0xf3/0x170 [ 1782.612081] ? sendmsg_copy_msghdr+0x160/0x160 [ 1782.613116] ? __fget_files+0x2cf/0x520 [ 1782.614006] ? lock_downgrade+0x6d0/0x6d0 [ 1782.614943] ? find_held_lock+0x2c/0x110 [ 1782.615883] ? __fget_files+0x2f8/0x520 [ 1782.616807] ? __fget_light+0xea/0x290 [ 1782.617704] __sys_sendmsg+0xe5/0x1b0 [ 1782.618575] ? __sys_sendmsg_sock+0x40/0x40 [ 1782.619542] ? rcu_read_lock_any_held+0x75/0xa0 [ 1782.620626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1782.621794] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1782.622954] ? trace_hardirqs_on+0x5b/0x180 [ 1782.623954] do_syscall_64+0x33/0x40 [ 1782.624799] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1782.625954] RIP: 0033:0x7fc405852b19 [ 1782.626796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1782.630954] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1782.632683] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1782.634298] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1782.635931] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1782.637541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1782.639148] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:18 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x181100, 0x84, 0xc}, 0x18) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0x8, 0x5, 0x1f, 0x0, 0xfffffffffffffff8, 0x80, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x8adc, 0x1ff}, 0x4008, 0x100000000, 0x2, 0xe, 0x5, 0x1, 0x4, 0x0, 0x7, 0x0, 0x100000000}, 0xffffffffffffffff, 0xe, r1, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) 08:41:18 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:18 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:18 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:18 executing program 3: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:18 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:18 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:18 executing program 7: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x31, 0x66}}}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x101}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1a}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0x40004}, 0x800) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf7, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:41:18 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1782.871631] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1782.872670] CPU: 1 PID: 11347 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1782.873451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1782.874391] Call Trace: [ 1782.874699] dump_stack+0x107/0x167 [ 1782.875115] sysfs_warn_dup.cold+0x1c/0x29 [ 1782.875600] sysfs_do_create_link_sd+0x122/0x140 [ 1782.876159] sysfs_create_link+0x5f/0xc0 [ 1782.876632] device_add+0x703/0x1c50 [ 1782.877063] ? devlink_add_symlinks+0x970/0x970 [ 1782.877595] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1782.878201] wiphy_register+0x1da6/0x2850 [ 1782.878687] ? wiphy_unregister+0xb90/0xb90 [ 1782.879190] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1782.879800] ieee80211_register_hw+0x23c5/0x38b0 [ 1782.880367] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1782.880915] ? net_generic+0xdb/0x2b0 [ 1782.881357] ? lockdep_init_map_type+0x2c7/0x780 [ 1782.881907] ? memset+0x20/0x50 [ 1782.882290] ? __hrtimer_init+0x12c/0x270 [ 1782.882766] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1782.883353] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1782.883886] ? hwsim_new_radio_nl+0x967/0x1080 [ 1782.884404] ? memcpy+0x39/0x60 [ 1782.884794] hwsim_new_radio_nl+0x991/0x1080 [ 1782.885301] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1782.885905] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1782.886649] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1782.887390] genl_family_rcv_msg_doit+0x22d/0x330 [ 1782.887950] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1782.888696] ? cap_capable+0x1cd/0x230 [ 1782.889153] ? ns_capable+0xe2/0x110 [ 1782.889582] genl_rcv_msg+0x33c/0x5a0 [ 1782.890021] ? genl_get_cmd+0x480/0x480 [ 1782.890474] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1782.891067] ? lock_release+0x680/0x680 [ 1782.891523] ? __lockdep_reset_lock+0x180/0x180 [ 1782.892066] netlink_rcv_skb+0x14b/0x430 [ 1782.892526] ? genl_get_cmd+0x480/0x480 [ 1782.892982] ? netlink_ack+0xab0/0xab0 [ 1782.893434] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1782.893953] ? is_vmalloc_addr+0x7b/0xb0 [ 1782.894418] genl_rcv+0x24/0x40 [ 1782.894802] netlink_unicast+0x549/0x7f0 [ 1782.895274] ? netlink_attachskb+0x870/0x870 [ 1782.895790] netlink_sendmsg+0x90f/0xdf0 [ 1782.896268] ? netlink_unicast+0x7f0/0x7f0 [ 1782.896765] ? netlink_unicast+0x7f0/0x7f0 [ 1782.897251] __sock_sendmsg+0x154/0x190 [ 1782.897713] ____sys_sendmsg+0x70d/0x870 [ 1782.898178] ? sock_write_iter+0x3d0/0x3d0 [ 1782.898658] ? do_recvmmsg+0x6d0/0x6d0 [ 1782.899101] ? perf_trace_lock+0x2bd/0x490 [ 1782.899589] ? __lockdep_reset_lock+0x180/0x180 [ 1782.900133] ___sys_sendmsg+0xf3/0x170 [ 1782.900585] ? sendmsg_copy_msghdr+0x160/0x160 [ 1782.901114] ? __fget_files+0x2cf/0x520 [ 1782.901568] ? lock_downgrade+0x6d0/0x6d0 [ 1782.902045] ? find_held_lock+0x2c/0x110 [ 1782.902518] ? __fget_files+0x2f8/0x520 [ 1782.902983] ? __fget_light+0xea/0x290 [ 1782.903437] __sys_sendmsg+0xe5/0x1b0 [ 1782.903881] ? __sys_sendmsg_sock+0x40/0x40 [ 1782.904368] ? rcu_read_lock_any_held+0x75/0xa0 [ 1782.904917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1782.905512] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1782.906095] ? trace_hardirqs_on+0x5b/0x180 [ 1782.906587] do_syscall_64+0x33/0x40 [ 1782.907013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1782.907589] RIP: 0033:0x7fc405852b19 [ 1782.908027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1782.910090] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1782.910952] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1782.911754] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1782.912567] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1782.913371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1782.914173] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:35 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 14) 08:41:35 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:35 executing program 3: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:35 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:35 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x9a, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="b051c85161d84a67e378f195cb342ae7c628cb6779a85f64e9e98e4ff3cc37392fb431e3add47c8a3f24f7a39d8dff2b472c5c5856cb91a712115255471e7f30e64f4270c6f3e146729a7760d5b33e7d2251240664d5d68eab9bfde52096af07d454368d8b2fe48b37e27dfddc056a77ba84c624e0bce9fd6f6216145e38ae0fa6af5c5ffd9f297091640fd793382c", 0x8f}], 0x3102410, &(0x7f0000001580)={[{'+[-.'}, {'/dev/rtc0\x00'}, {'/dev/rtc0\x00'}, {'.&'}, {'-\x82\x17\xb0\x15\x837\xd74\xc8\'\xec\xcf\xaf\x8c\xdc\xf0\x9du\xb7\xa2\f5UA\xe1\xd2\x93V.;;C\xa4\x9f\xd8`\xbfu\xc9.\xe9\xd4m\xd6k\xe6^]c\xe04\xa8\xb6\xbd+EU\x18Ld\xb4\xcc\xe1s\xc9\x8e(L\xad=\xf0\x90\x8d$[\xb3{^\x1e?\xd6\xd8\x90\x1e\xb1\xc6\x8c\xf0\x96~\xde\x95\x8d:C,@\xd8\v2\xce\xba>|\xe5\xfb\xf67>\x11\xc9Nv\xbcn|\x98\xf5\xe1=3\xb5\xed\xdc\x05N\x1c\xb9\x00\x10\x92J\xc9M\xec\x8f\x9bI\xeb\x1e\r\xf0\x1c\xc2?\xea\xdc\x8db&\a\x18;vW$\x06x\tp\xa8\x172K\xb1<\xc3\x97\x8e\xb2\xcco(\xe3R\xab\xae\x8dj\xf4\xe6\x1f\xc6\xf3G\x82\xce\x99\x9aF\xdd\xf7d\x9f'}], [{@fsuuid={'fsuuid', 0x3d, {[0x66, 0x33, 0x66, 0x35, 0x66, 0x34, 0x36, 0x63], 0x2d, [0x61, 0x39, 0x62, 0x33], 0x2d, [0x62, 0xe, 0x62, 0x64], 0x2d, [0x34, 0x39, 0x30, 0x63], 0x2d, [0x65, 0x38, 0x35, 0x34, 0x34, 0x64, 0x39]}}}, {@uid_gt}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/rtc0\x00'}}]}) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000380)={0x1, 0x1, 0x1000, 0x1000, &(0x7f00000004c0)="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", 0xdd, 0x0, &(0x7f0000000280)="fb9d70d5ad7ab703e8b9850e70428bea2c623e45145960b1d9816812b932fbb8ab89de1ac163b27e642b6dcbca3870b6f04ffe649f520eea74f38af18c76ed0a44d20aada306058131504526eb57ed9421ff91882f157a663acd8fe1fc62ed2f46357c4daed04c6ef214ff8c4362dd00f545e8f5b1a743e2c8f6d64ced2daa3e1a3af82c6846d4aec14560254cab6db0cbb872558a47bbe6b323a491ba56722052b2ad5e900a148bd4ece52ad68462ef5f0163a154d5375c5cfd9146d0f20e3ed9691c72acbe2e3cb5563671c8760bda925e5de97e7fc6efd16e03db48"}) 08:41:35 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1799.250896] FAULT_INJECTION: forcing a failure. [ 1799.250896] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.253348] CPU: 1 PID: 11483 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1799.254805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1799.256560] Call Trace: [ 1799.257140] dump_stack+0x107/0x167 [ 1799.257932] should_fail.cold+0x5/0xa [ 1799.258771] should_failslab+0x5/0x20 [ 1799.259586] __kmalloc_track_caller+0x79/0x370 [ 1799.260571] ? kstrdup_const+0x53/0x80 [ 1799.261424] kstrdup+0x36/0x70 [ 1799.262125] kstrdup_const+0x53/0x80 [ 1799.262932] kvasprintf_const+0x10c/0x1a0 [ 1799.263832] kobject_set_name_vargs+0x56/0x150 [ 1799.264830] dev_set_name+0xbb/0xf0 [ 1799.265613] ? device_initialize+0x620/0x620 [ 1799.266565] ? trace_event_raw_event_rpcgss_svc_authenticate+0x3c0/0x3c0 [ 1799.268045] wiphy_new_nm+0x17d5/0x1e00 [ 1799.268927] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1799.269927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1799.271041] ? __local_bh_enable_ip+0x9d/0x100 [ 1799.272012] ? trace_hardirqs_on+0x5b/0x180 [ 1799.272962] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1799.274020] ? mark_held_locks+0x9e/0xe0 [ 1799.274911] ? trace_hardirqs_on+0x5b/0x180 [ 1799.275851] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1799.276859] ? hwsim_new_radio_nl+0x967/0x1080 [ 1799.277848] ? memcpy+0x39/0x60 [ 1799.278572] hwsim_new_radio_nl+0x991/0x1080 [ 1799.279532] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1799.280680] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1799.282077] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1799.283485] genl_family_rcv_msg_doit+0x22d/0x330 [ 1799.283517] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1799.283540] ? cap_capable+0x1cd/0x230 [ 1799.283591] ? ns_capable+0xe2/0x110 [ 1799.283626] genl_rcv_msg+0x33c/0x5a0 [ 1799.283659] ? genl_get_cmd+0x480/0x480 [ 1799.283684] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1799.283720] ? lock_release+0x680/0x680 [ 1799.283741] ? __lockdep_reset_lock+0x180/0x180 [ 1799.283776] netlink_rcv_skb+0x14b/0x430 [ 1799.283800] ? genl_get_cmd+0x480/0x480 [ 1799.283827] ? netlink_ack+0xab0/0xab0 [ 1799.283871] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1799.283894] ? is_vmalloc_addr+0x7b/0xb0 [ 1799.283925] genl_rcv+0x24/0x40 [ 1799.283945] netlink_unicast+0x549/0x7f0 [ 1799.283982] ? netlink_attachskb+0x870/0x870 [ 1799.284031] netlink_sendmsg+0x90f/0xdf0 [ 1799.284070] ? netlink_unicast+0x7f0/0x7f0 [ 1799.284119] ? netlink_unicast+0x7f0/0x7f0 [ 1799.284145] __sock_sendmsg+0x154/0x190 [ 1799.284172] ____sys_sendmsg+0x70d/0x870 [ 1799.284203] ? sock_write_iter+0x3d0/0x3d0 [ 1799.284222] ? do_recvmmsg+0x6d0/0x6d0 [ 1799.284245] ? perf_trace_lock+0x2bd/0x490 [ 1799.284286] ? __lockdep_reset_lock+0x180/0x180 [ 1799.284322] ___sys_sendmsg+0xf3/0x170 [ 1799.284354] ? sendmsg_copy_msghdr+0x160/0x160 [ 1799.309210] ? __fget_files+0x2cf/0x520 [ 1799.310069] ? lock_downgrade+0x6d0/0x6d0 [ 1799.310959] ? find_held_lock+0x2c/0x110 [ 1799.311858] ? __fget_files+0x2f8/0x520 [ 1799.312743] ? __fget_light+0xea/0x290 [ 1799.313606] __sys_sendmsg+0xe5/0x1b0 [ 1799.314425] ? __sys_sendmsg_sock+0x40/0x40 [ 1799.315349] ? rcu_read_lock_any_held+0x75/0xa0 [ 1799.316383] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1799.317518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1799.318628] ? trace_hardirqs_on+0x5b/0x180 [ 1799.319561] do_syscall_64+0x33/0x40 [ 1799.320365] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1799.321475] RIP: 0033:0x7fc405852b19 [ 1799.322279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:41:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1799.326146] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1799.327965] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1799.329485] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1799.330987] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1799.332502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1799.334033] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:35 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:35 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:35 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:41:35 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:35 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 15) 08:41:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)={0x0, 0x0, 0xffffff93}) syz_io_uring_setup(0x620e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000240)=@caif=@dbg={0x25, 0x3f, 0x20}}, 0x2) io_uring_enter(0xffffffffffffffff, 0x1310, 0x1316, 0x3, &(0x7f0000000000)={[0x80000000]}, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0x4, 0x1, 0x5, 0x0, 0x7fffffff, 0x1039, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x1ff, 0x4}, 0x114a1, 0x3, 0x0, 0x4, 0xfd7, 0x6, 0x8, 0x0, 0x9, 0x0, 0xe84}, 0x0, 0x7, 0xffffffffffffffff, 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80287010, &(0x7f0000000100)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f0000000100)) ioctl$RTC_WKALM_SET(r6, 0x4028700f, &(0x7f00000001c0)={0x0, 0x1, {0x25, 0x1e, 0x3, 0x8, 0x9, 0x8925, 0x3, 0x108}}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x30, r4, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xffffffff) [ 1799.765371] FAULT_INJECTION: forcing a failure. [ 1799.765371] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.768530] CPU: 1 PID: 11525 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1799.770350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1799.772552] Call Trace: [ 1799.773257] dump_stack+0x107/0x167 [ 1799.774216] should_fail.cold+0x5/0xa [ 1799.775237] ? create_object.isra.0+0x3a/0xa20 [ 1799.776465] should_failslab+0x5/0x20 [ 1799.777476] kmem_cache_alloc+0x5b/0x310 [ 1799.778573] create_object.isra.0+0x3a/0xa20 [ 1799.779731] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1799.781102] __kmalloc_track_caller+0x177/0x370 [ 1799.782338] ? kstrdup_const+0x53/0x80 [ 1799.783397] kstrdup+0x36/0x70 [ 1799.784112] kstrdup_const+0x53/0x80 [ 1799.785117] kvasprintf_const+0x10c/0x1a0 [ 1799.786226] kobject_set_name_vargs+0x56/0x150 [ 1799.787432] dev_set_name+0xbb/0xf0 [ 1799.788395] ? device_initialize+0x620/0x620 [ 1799.789587] ? trace_event_raw_event_rpcgss_svc_authenticate+0x3c0/0x3c0 [ 1799.791395] wiphy_new_nm+0x17d5/0x1e00 [ 1799.792464] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1799.793676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1799.795046] ? __local_bh_enable_ip+0x9d/0x100 [ 1799.796027] ? trace_hardirqs_on+0x5b/0x180 [ 1799.797185] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1799.798481] ? mark_held_locks+0x9e/0xe0 [ 1799.799561] ? trace_hardirqs_on+0x5b/0x180 [ 1799.800711] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1799.801925] ? hwsim_new_radio_nl+0x967/0x1080 [ 1799.803112] ? memcpy+0x39/0x60 [ 1799.803988] hwsim_new_radio_nl+0x991/0x1080 [ 1799.805156] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1799.806527] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1799.808221] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1799.809935] genl_family_rcv_msg_doit+0x22d/0x330 [ 1799.811191] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1799.812880] ? cap_capable+0x1cd/0x230 [ 1799.813919] ? ns_capable+0xe2/0x110 [ 1799.814893] genl_rcv_msg+0x33c/0x5a0 [ 1799.815881] ? genl_get_cmd+0x480/0x480 [ 1799.816927] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1799.818357] ? lock_release+0x680/0x680 [ 1799.819547] ? __lockdep_reset_lock+0x180/0x180 [ 1799.820985] netlink_rcv_skb+0x14b/0x430 [ 1799.822222] ? genl_get_cmd+0x480/0x480 [ 1799.823425] ? netlink_ack+0xab0/0xab0 [ 1799.824648] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1799.826016] ? is_vmalloc_addr+0x7b/0xb0 [ 1799.827245] genl_rcv+0x24/0x40 [ 1799.828240] netlink_unicast+0x549/0x7f0 [ 1799.829490] ? netlink_attachskb+0x870/0x870 [ 1799.830633] netlink_sendmsg+0x90f/0xdf0 [ 1799.831876] ? netlink_unicast+0x7f0/0x7f0 [ 1799.833016] ? netlink_unicast+0x7f0/0x7f0 [ 1799.834077] __sock_sendmsg+0x154/0x190 [ 1799.835080] ____sys_sendmsg+0x70d/0x870 [ 1799.836107] ? sock_write_iter+0x3d0/0x3d0 [ 1799.837170] ? do_recvmmsg+0x6d0/0x6d0 [ 1799.838149] ? perf_trace_lock+0x2bd/0x490 [ 1799.839238] ? __lockdep_reset_lock+0x180/0x180 [ 1799.840414] ___sys_sendmsg+0xf3/0x170 [ 1799.841419] ? sendmsg_copy_msghdr+0x160/0x160 [ 1799.842578] ? __fget_files+0x2cf/0x520 [ 1799.843575] ? lock_downgrade+0x6d0/0x6d0 [ 1799.844625] ? find_held_lock+0x2c/0x110 [ 1799.845676] ? __fget_files+0x2f8/0x520 [ 1799.846707] ? __fget_light+0xea/0x290 [ 1799.847703] __sys_sendmsg+0xe5/0x1b0 [ 1799.848677] ? __sys_sendmsg_sock+0x40/0x40 [ 1799.849754] ? rcu_read_lock_any_held+0x75/0xa0 [ 1799.850944] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1799.852241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1799.853517] ? trace_hardirqs_on+0x5b/0x180 [ 1799.854596] do_syscall_64+0x33/0x40 [ 1799.855524] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1799.856804] RIP: 0033:0x7fc405852b19 [ 1799.857737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1799.862210] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1799.864082] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1799.865822] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1799.867567] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1799.869307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1799.871045] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1799.933805] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1799.936623] CPU: 1 PID: 11525 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1799.938219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1799.940115] Call Trace: [ 1799.940749] dump_stack+0x107/0x167 [ 1799.941616] sysfs_warn_dup.cold+0x1c/0x29 [ 1799.942608] sysfs_do_create_link_sd+0x122/0x140 [ 1799.943739] sysfs_create_link+0x5f/0xc0 [ 1799.944711] device_add+0x703/0x1c50 [ 1799.945593] ? devlink_add_symlinks+0x970/0x970 [ 1799.946672] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1799.947900] wiphy_register+0x1da6/0x2850 [ 1799.948903] ? wiphy_unregister+0xb90/0xb90 [ 1799.949938] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1799.951174] ieee80211_register_hw+0x23c5/0x38b0 [ 1799.952306] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1799.953411] ? net_generic+0xdb/0x2b0 [ 1799.954312] ? lockdep_init_map_type+0x2c7/0x780 [ 1799.955414] ? memset+0x20/0x50 [ 1799.956179] ? __hrtimer_init+0x12c/0x270 [ 1799.957161] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1799.958341] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1799.959409] ? hwsim_new_radio_nl+0x967/0x1080 [ 1799.960474] ? memcpy+0x39/0x60 [ 1799.961255] hwsim_new_radio_nl+0x991/0x1080 [ 1799.962276] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1799.963498] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1799.965013] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1799.966505] genl_family_rcv_msg_doit+0x22d/0x330 [ 1799.967604] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1799.969095] ? cap_capable+0x1cd/0x230 [ 1799.970014] ? ns_capable+0xe2/0x110 [ 1799.970872] genl_rcv_msg+0x33c/0x5a0 [ 1799.971754] ? genl_get_cmd+0x480/0x480 [ 1799.972679] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1799.973866] ? lock_release+0x680/0x680 [ 1799.974771] ? __lockdep_reset_lock+0x180/0x180 [ 1799.975839] netlink_rcv_skb+0x14b/0x430 [ 1799.976777] ? genl_get_cmd+0x480/0x480 [ 1799.977686] ? netlink_ack+0xab0/0xab0 [ 1799.978586] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1799.979615] ? is_vmalloc_addr+0x7b/0xb0 [ 1799.980554] genl_rcv+0x24/0x40 [ 1799.981298] netlink_unicast+0x549/0x7f0 [ 1799.982228] ? netlink_attachskb+0x870/0x870 [ 1799.983242] netlink_sendmsg+0x90f/0xdf0 [ 1799.984169] ? netlink_unicast+0x7f0/0x7f0 [ 1799.985159] ? netlink_unicast+0x7f0/0x7f0 [ 1799.986118] __sock_sendmsg+0x154/0x190 [ 1799.987018] ____sys_sendmsg+0x70d/0x870 [ 1799.987939] ? sock_write_iter+0x3d0/0x3d0 [ 1799.988895] ? do_recvmmsg+0x6d0/0x6d0 [ 1799.989770] ? perf_trace_lock+0x2bd/0x490 [ 1799.990737] ? __lockdep_reset_lock+0x180/0x180 [ 1799.991777] ___sys_sendmsg+0xf3/0x170 [ 1799.992650] ? sendmsg_copy_msghdr+0x160/0x160 [ 1799.993664] ? __fget_files+0x2cf/0x520 [ 1799.994549] ? lock_downgrade+0x6d0/0x6d0 [ 1799.995471] ? find_held_lock+0x2c/0x110 [ 1799.996388] ? __fget_files+0x2f8/0x520 [ 1799.997287] ? __fget_light+0xea/0x290 [ 1799.998160] __sys_sendmsg+0xe5/0x1b0 [ 1799.998998] ? __sys_sendmsg_sock+0x40/0x40 [ 1799.999954] ? rcu_read_lock_any_held+0x75/0xa0 [ 1800.001027] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1800.002172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1800.003295] ? trace_hardirqs_on+0x5b/0x180 [ 1800.004236] do_syscall_64+0x33/0x40 [ 1800.005060] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1800.006169] RIP: 0033:0x7fc405852b19 [ 1800.006979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1800.010956] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1800.012614] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1800.014155] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1800.015693] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1800.017235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1800.018766] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:51 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:41:51 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:51 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 16) 08:41:51 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:51 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:41:51 executing program 4: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1815.950876] FAULT_INJECTION: forcing a failure. 08:41:51 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:41:51 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x53210, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = fork() tkill(r1, 0x0) perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x8, 0xfa, 0x7, 0x20, 0x0, 0x7fff, 0x44010, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f00000007c0), 0xc}, 0x1004, 0x65f, 0x1, 0x2, 0x200, 0x4, 0x3c, 0x0, 0x0, 0x0, 0x2df0}, r1, 0x6, 0xffffffffffffffff, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/88, 0x58}, {&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/25, 0x19}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/171, 0xab}], 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000001) perf_event_open(&(0x7f0000001000)={0x0, 0x80, 0x6, 0x5, 0xff, 0xff, 0x0, 0x49, 0x4400, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x7fffffff, 0xfffffffffffffffa}, 0x100, 0xc0000000000, 0x7, 0x0, 0x0, 0x7ff, 0xffff, 0x0, 0x5, 0x0, 0xffffffffffffffb7}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="0100c5fca4cc486313a1bb98", @ANYRES32=r2, @ANYBLOB="1f00000000007a8a2000000000003000"]) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000880)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$SOCK_DIAG_BY_FAMILY(r5, &(0x7f0000000bc0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000900)={0x264, 0x14, 0x100, 0x70bd27, 0x25dfdbfe, {0x18, 0xff}, [@INET_DIAG_REQ_BYTECODE={0x7b, 0x1, "e9b1008f454f9011759189d5c28236751c209367952bbe1a28e907121b5e7f2309873690fbebe0ae66ad3c9d83aeaa887667056e7d7e377aa7c8503c7d7ddca7a7e57dcd638939d722a9e0a3d450f2fc5ed07eda43ff1de2b5f743d26a699e930991aeaca9550c8bf9c11387838da0367eefdc73ca6fb0"}, @INET_DIAG_REQ_BYTECODE={0xfb, 0x1, "cbcf952744a39e26681b11f556b458d3d214b35e33c35ddec19435849002e0452684d9e164db67fc4b2f12d17ac56467fa2570459844d4ad5844cfcd423629e091782deabe7d5b26f3afb4e415ec579c7919f512b3ef8aa2f970c1fef5ae55201c1f3e33882083e8dd971a76c819904b77263a0cf51d037dcb0e239667335e761316c523b96150355d88ddc989c220aa9a9f61bc5c7e195847d5e510deecc7873f8b366c8ca1269f17d9f9f8ecfe78d22a5e5b6c89b11fcc1686237f1191b96b93af8ff82bd224ca589fcb4078f003eba06042b5b8545ed28ab66e1b4ff642c518a2946ce4bd90af5629317c288269c85e4e0e9c0e9aff"}, @INET_DIAG_REQ_BYTECODE={0x7, 0x1, "928819"}, @INET_DIAG_REQ_BYTECODE={0x2d, 0x1, "da4ec7504fe1c061fb8915cf24856db8a69c9b8da53a96f17206e477806fcbfafd981fa3f01d814812"}, @INET_DIAG_REQ_BYTECODE={0x54, 0x1, "c1c4f7373d0f7b46ecf5be7016d49797628752ed1c27680b05a0d2e3c382657ad515fcaf7b3e0bce23a969ec0974b871b5bcbb4310dc4032c404e7ccfe29411018c883de1518814f4fc667e73c4d8b8b"}, @INET_DIAG_REQ_BYTECODE={0x49, 0x1, "5b965edb14dfa0211add6d6fcd767b2f6f15198e55dd9b0cc6aa5c0fb0984a37be478ce0b1de65dde56da6ac446928e239b966240d8d7329dd0b62a815c9daebca60dc83d8"}]}, 0x264}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x3, 0x4, 0x5c, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x7f}, 0x8008, 0x9, 0x81, 0x7, 0xd5, 0xffffffff, 0x5, 0x0, 0x6, 0x0, 0x3}, 0xffffffffffffffff, 0x4, r0, 0x8) sendfile(r3, r4, &(0x7f0000000080)=0x7, 0xfffffffffffffe01) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) recvmsg(r6, &(0x7f0000000f80)={&(0x7f0000000c00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c80)=""/112, 0x70}, {&(0x7f0000000d00)=""/131, 0x83}, {&(0x7f0000000dc0)=""/199, 0xc7}, {&(0x7f0000000ec0)=""/88, 0x58}], 0x4}, 0x22) ioctl$EXT4_IOC_GROUP_ADD(r7, 0x40286608, &(0x7f0000000fc0)={0x0, 0x6, 0x455a, 0x6, 0x7fff, 0xb520}) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) [ 1815.950876] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.952870] CPU: 1 PID: 11538 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1815.953904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1815.955126] Call Trace: [ 1815.955538] dump_stack+0x107/0x167 [ 1815.956091] should_fail.cold+0x5/0xa [ 1815.956635] should_failslab+0x5/0x20 [ 1815.957231] __kmalloc_track_caller+0x79/0x370 [ 1815.957927] ? kobject_set_name_vargs+0x8f/0x150 [ 1815.958612] ? kstrdup+0x56/0x70 [ 1815.959123] kstrdup+0x36/0x70 [ 1815.959591] kobject_set_name_vargs+0x8f/0x150 [ 1815.960260] dev_set_name+0xbb/0xf0 [ 1815.960767] ? device_initialize+0x620/0x620 [ 1815.961413] ? trace_event_raw_event_rpcgss_svc_authenticate+0x3c0/0x3c0 [ 1815.962393] wiphy_new_nm+0x17d5/0x1e00 [ 1815.962959] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1815.963606] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1815.964377] ? __local_bh_enable_ip+0x9d/0x100 [ 1815.965010] ? trace_hardirqs_on+0x5b/0x180 [ 1815.965588] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1815.966236] ? mark_held_locks+0x9e/0xe0 [ 1815.966769] ? trace_hardirqs_on+0x5b/0x180 [ 1815.967380] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1815.968030] ? hwsim_new_radio_nl+0x967/0x1080 [ 1815.968649] ? memcpy+0x39/0x60 [ 1815.969127] hwsim_new_radio_nl+0x991/0x1080 [ 1815.969755] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1815.970508] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1815.971447] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1815.972420] genl_family_rcv_msg_doit+0x22d/0x330 [ 1815.973143] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1815.974137] ? cap_capable+0x1cd/0x230 [ 1815.974712] ? ns_capable+0xe2/0x110 [ 1815.975292] genl_rcv_msg+0x33c/0x5a0 [ 1815.975858] ? genl_get_cmd+0x480/0x480 [ 1815.976450] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1815.977238] ? lock_release+0x680/0x680 [ 1815.977822] ? __lockdep_reset_lock+0x180/0x180 [ 1815.978504] netlink_rcv_skb+0x14b/0x430 [ 1815.979093] ? genl_get_cmd+0x480/0x480 [ 1815.979677] ? netlink_ack+0xab0/0xab0 [ 1815.980263] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1815.980927] ? is_vmalloc_addr+0x7b/0xb0 [ 1815.981544] genl_rcv+0x24/0x40 [ 1815.982037] netlink_unicast+0x549/0x7f0 08:41:52 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1815.982643] ? netlink_attachskb+0x870/0x870 [ 1815.983530] netlink_sendmsg+0x90f/0xdf0 [ 1815.984104] ? netlink_unicast+0x7f0/0x7f0 [ 1815.984745] ? netlink_unicast+0x7f0/0x7f0 [ 1815.985378] __sock_sendmsg+0x154/0x190 [ 1815.985987] ____sys_sendmsg+0x70d/0x870 [ 1815.986551] ? sock_write_iter+0x3d0/0x3d0 [ 1815.987117] ? do_recvmmsg+0x6d0/0x6d0 [ 1815.987669] ? perf_trace_lock+0x2bd/0x490 [ 1815.988285] ? __lockdep_reset_lock+0x180/0x180 [ 1815.989053] ___sys_sendmsg+0xf3/0x170 [ 1815.989607] ? sendmsg_copy_msghdr+0x160/0x160 [ 1815.990239] ? __fget_files+0x2cf/0x520 [ 1815.990807] ? lock_downgrade+0x6d0/0x6d0 [ 1815.991442] ? find_held_lock+0x2c/0x110 [ 1815.992108] ? __fget_files+0x2f8/0x520 [ 1815.992683] ? __fget_light+0xea/0x290 [ 1815.993296] __sys_sendmsg+0xe5/0x1b0 [ 1815.993878] ? __sys_sendmsg_sock+0x40/0x40 [ 1815.994494] ? rcu_read_lock_any_held+0x75/0xa0 [ 1815.995222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1815.995999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1815.996711] ? trace_hardirqs_on+0x5b/0x180 [ 1815.997351] do_syscall_64+0x33/0x40 08:41:52 executing program 4: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1815.997891] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1815.998832] RIP: 0033:0x7fc405852b19 [ 1815.999379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1816.002054] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1816.003190] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1816.004148] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1816.005124] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1816.006071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1816.007091] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:41:52 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1a}}, './file0\x00'}) 08:41:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:41:52 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) [ 1834.023577] FAULT_INJECTION: forcing a failure. [ 1834.023577] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.026594] CPU: 0 PID: 11771 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1834.028369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.030518] Call Trace: [ 1834.030550] dump_stack+0x107/0x167 [ 1834.030585] should_fail.cold+0x5/0xa [ 1834.030616] ? create_object.isra.0+0x3a/0xa20 [ 1834.030649] should_failslab+0x5/0x20 [ 1834.030674] kmem_cache_alloc+0x5b/0x310 [ 1834.030719] create_object.isra.0+0x3a/0xa20 [ 1834.030739] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.030782] __kmalloc_track_caller+0x177/0x370 [ 1834.030807] ? kobject_set_name_vargs+0x8f/0x150 [ 1834.030860] kstrdup+0x36/0x70 [ 1834.030891] kobject_set_name_vargs+0x8f/0x150 [ 1834.030921] dev_set_name+0xbb/0xf0 [ 1834.030948] ? device_initialize+0x620/0x620 [ 1834.030986] ? trace_event_raw_event_rpcgss_svc_authenticate+0x3c0/0x3c0 [ 1834.031054] wiphy_new_nm+0x17d5/0x1e00 [ 1834.031099] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1834.031125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.031149] ? __local_bh_enable_ip+0x9d/0x100 [ 1834.031169] ? trace_hardirqs_on+0x5b/0x180 [ 1834.031208] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1834.031241] ? mark_held_locks+0x9e/0xe0 [ 1834.031286] ? trace_hardirqs_on+0x5b/0x180 [ 1834.055516] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1834.056565] ? hwsim_new_radio_nl+0x967/0x1080 [ 1834.057613] ? memcpy+0x39/0x60 [ 1834.058378] hwsim_new_radio_nl+0x991/0x1080 [ 1834.059387] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1834.060591] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1834.062089] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1834.063566] genl_family_rcv_msg_doit+0x22d/0x330 [ 1834.064660] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1834.066158] ? cap_capable+0x1cd/0x230 [ 1834.067077] ? ns_capable+0xe2/0x110 [ 1834.067934] genl_rcv_msg+0x33c/0x5a0 [ 1834.068805] ? genl_get_cmd+0x480/0x480 [ 1834.069719] ? mac80211_hwsim_new_radio+0x4250/0x4250 08:42:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:42:10 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:10 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, 0x0) 08:42:10 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:42:10 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x121000, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f00000000c0)={0x17, 0x32, 0x9, 0x1f, 0x9, 0x8, 0x2, 0xed}) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000000)) 08:42:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:42:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) 08:42:10 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 17) 08:42:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) 08:42:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) [ 1834.070896] ? lock_release+0x680/0x680 [ 1834.071882] ? __lockdep_reset_lock+0x180/0x180 [ 1834.072954] netlink_rcv_skb+0x14b/0x430 [ 1834.073902] ? genl_get_cmd+0x480/0x480 [ 1834.074808] ? netlink_ack+0xab0/0xab0 [ 1834.075726] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1834.076764] ? is_vmalloc_addr+0x7b/0xb0 [ 1834.077702] genl_rcv+0x24/0x40 [ 1834.078451] netlink_unicast+0x549/0x7f0 [ 1834.079386] ? netlink_attachskb+0x870/0x870 [ 1834.080412] netlink_sendmsg+0x90f/0xdf0 [ 1834.081360] ? netlink_unicast+0x7f0/0x7f0 [ 1834.082355] ? netlink_unicast+0x7f0/0x7f0 [ 1834.083317] __sock_sendmsg+0x154/0x190 [ 1834.084222] ____sys_sendmsg+0x70d/0x870 [ 1834.085152] ? sock_write_iter+0x3d0/0x3d0 [ 1834.086112] ? do_recvmmsg+0x6d0/0x6d0 [ 1834.086994] ? perf_trace_lock+0x2bd/0x490 [ 1834.087973] ? __lockdep_reset_lock+0x180/0x180 [ 1834.089045] ___sys_sendmsg+0xf3/0x170 [ 1834.089945] ? sendmsg_copy_msghdr+0x160/0x160 [ 1834.090998] ? __fget_files+0x2cf/0x520 [ 1834.091904] ? lock_downgrade+0x6d0/0x6d0 [ 1834.092848] ? find_held_lock+0x2c/0x110 [ 1834.093816] ? __fget_files+0x2f8/0x520 [ 1834.094744] ? __fget_light+0xea/0x290 [ 1834.095648] __sys_sendmsg+0xe5/0x1b0 [ 1834.096521] ? __sys_sendmsg_sock+0x40/0x40 [ 1834.097504] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.098614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.099800] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.100972] ? trace_hardirqs_on+0x5b/0x180 [ 1834.101974] do_syscall_64+0x33/0x40 [ 1834.102826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.103989] RIP: 0033:0x7fc405852b19 [ 1834.104857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:42:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:42:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) [ 1834.104871] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1834.104898] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1834.104911] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1834.104925] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.104939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.104953] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1834.246102] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1834.248515] CPU: 0 PID: 11771 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1834.250111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.252023] Call Trace: [ 1834.252643] dump_stack+0x107/0x167 [ 1834.253422] sysfs_warn_dup.cold+0x1c/0x29 [ 1834.254415] sysfs_do_create_link_sd+0x122/0x140 [ 1834.255496] sysfs_create_link+0x5f/0xc0 [ 1834.256435] device_add+0x703/0x1c50 [ 1834.257313] ? devlink_add_symlinks+0x970/0x970 [ 1834.258413] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1834.259642] wiphy_register+0x1da6/0x2850 [ 1834.260615] ? wiphy_unregister+0xb90/0xb90 [ 1834.261652] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1834.262893] ieee80211_register_hw+0x23c5/0x38b0 [ 1834.263992] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1834.265057] ? net_generic+0xdb/0x2b0 [ 1834.265952] ? lockdep_init_map_type+0x2c7/0x780 [ 1834.267035] ? memset+0x20/0x50 [ 1834.267789] ? __hrtimer_init+0x12c/0x270 [ 1834.268749] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1834.269932] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1834.270958] ? hwsim_new_radio_nl+0x967/0x1080 [ 1834.271997] ? memcpy+0x39/0x60 [ 1834.272768] hwsim_new_radio_nl+0x991/0x1080 [ 1834.273803] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1834.275029] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1834.276555] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1834.278007] genl_family_rcv_msg_doit+0x22d/0x330 [ 1834.279121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1834.280565] ? cap_capable+0x1cd/0x230 [ 1834.281501] ? ns_capable+0xe2/0x110 [ 1834.282387] genl_rcv_msg+0x33c/0x5a0 [ 1834.283278] ? genl_get_cmd+0x480/0x480 [ 1834.284146] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1834.285324] ? lock_release+0x680/0x680 [ 1834.286253] ? __lockdep_reset_lock+0x180/0x180 [ 1834.287344] netlink_rcv_skb+0x14b/0x430 [ 1834.288229] ? genl_get_cmd+0x480/0x480 [ 1834.289129] ? netlink_ack+0xab0/0xab0 [ 1834.290065] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1834.291125] ? is_vmalloc_addr+0x7b/0xb0 [ 1834.292050] genl_rcv+0x24/0x40 [ 1834.292762] netlink_unicast+0x549/0x7f0 [ 1834.293731] ? netlink_attachskb+0x870/0x870 [ 1834.294789] netlink_sendmsg+0x90f/0xdf0 [ 1834.295752] ? netlink_unicast+0x7f0/0x7f0 [ 1834.296691] ? netlink_unicast+0x7f0/0x7f0 [ 1834.297690] __sock_sendmsg+0x154/0x190 [ 1834.298628] ____sys_sendmsg+0x70d/0x870 [ 1834.299596] ? sock_write_iter+0x3d0/0x3d0 [ 1834.300519] ? do_recvmmsg+0x6d0/0x6d0 [ 1834.301421] ? perf_trace_lock+0x2bd/0x490 [ 1834.302437] ? __lockdep_reset_lock+0x180/0x180 [ 1834.303518] ___sys_sendmsg+0xf3/0x170 [ 1834.304445] ? sendmsg_copy_msghdr+0x160/0x160 [ 1834.305529] ? __fget_files+0x2cf/0x520 [ 1834.306464] ? lock_downgrade+0x6d0/0x6d0 [ 1834.307420] ? find_held_lock+0x2c/0x110 [ 1834.308400] ? __fget_files+0x2f8/0x520 [ 1834.309338] ? __fget_light+0xea/0x290 [ 1834.310242] __sys_sendmsg+0xe5/0x1b0 [ 1834.311101] ? __sys_sendmsg_sock+0x40/0x40 [ 1834.312101] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.313218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.314392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.315569] ? trace_hardirqs_on+0x5b/0x180 [ 1834.316584] do_syscall_64+0x33/0x40 [ 1834.317398] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.318587] RIP: 0033:0x7fc405852b19 [ 1834.319452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.323779] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1834.325542] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1834.327165] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1834.328815] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.330425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.332055] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:42:25 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) 08:42:25 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:42:25 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 18) 08:42:25 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:42:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1849.444765] FAULT_INJECTION: forcing a failure. [ 1849.444765] name failslab, interval 1, probability 0, space 0, times 0 [ 1849.447142] CPU: 0 PID: 11995 Comm: syz-executor.1 Not tainted 5.10.229 #1 08:42:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x3f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x1000, 0x6}, 0x8, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, r2, 0x13) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80287010, &(0x7f0000000100)) 08:42:25 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, 0x0) [ 1849.448600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1849.450456] Call Trace: [ 1849.451019] dump_stack+0x107/0x167 [ 1849.451792] should_fail.cold+0x5/0xa [ 1849.452849] ? rfkill_alloc+0xa6/0x2c0 [ 1849.453742] should_failslab+0x5/0x20 [ 1849.454550] __kmalloc+0x72/0x390 [ 1849.455289] rfkill_alloc+0xa6/0x2c0 [ 1849.456077] wiphy_new_nm+0x12a3/0x1e00 [ 1849.456915] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1849.457883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.458998] ? __local_bh_enable_ip+0x9d/0x100 [ 1849.459949] ? trace_hardirqs_on+0x5b/0x180 [ 1849.460866] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1849.461899] ? mark_held_locks+0x9e/0xe0 [ 1849.462770] ? trace_hardirqs_on+0x5b/0x180 [ 1849.463690] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1849.464669] ? hwsim_new_radio_nl+0x967/0x1080 [ 1849.464693] ? memcpy+0x39/0x60 [ 1849.464726] hwsim_new_radio_nl+0x991/0x1080 [ 1849.464758] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1849.464812] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1849.469434] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1849.470819] genl_family_rcv_msg_doit+0x22d/0x330 [ 1849.471841] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1849.473218] ? cap_capable+0x1cd/0x230 [ 1849.474064] ? ns_capable+0xe2/0x110 [ 1849.474875] genl_rcv_msg+0x33c/0x5a0 [ 1849.475682] ? genl_get_cmd+0x480/0x480 [ 1849.476516] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1849.477624] ? lock_release+0x680/0x680 [ 1849.478464] ? __lockdep_reset_lock+0x180/0x180 [ 1849.479449] netlink_rcv_skb+0x14b/0x430 [ 1849.480313] ? genl_get_cmd+0x480/0x480 [ 1849.481160] ? netlink_ack+0xab0/0xab0 [ 1849.482001] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1849.482978] ? is_vmalloc_addr+0x7b/0xb0 [ 1849.483840] genl_rcv+0x24/0x40 [ 1849.484543] netlink_unicast+0x549/0x7f0 08:42:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:42:25 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 1849.485404] ? netlink_attachskb+0x870/0x870 [ 1849.486459] netlink_sendmsg+0x90f/0xdf0 [ 1849.487336] ? netlink_unicast+0x7f0/0x7f0 [ 1849.488253] ? netlink_unicast+0x7f0/0x7f0 [ 1849.489143] __sock_sendmsg+0x154/0x190 [ 1849.489989] ____sys_sendmsg+0x70d/0x870 [ 1849.490865] ? sock_write_iter+0x3d0/0x3d0 [ 1849.491754] ? do_recvmmsg+0x6d0/0x6d0 [ 1849.492580] ? perf_trace_lock+0x2bd/0x490 [ 1849.493491] ? __lockdep_reset_lock+0x180/0x180 [ 1849.494501] ___sys_sendmsg+0xf3/0x170 [ 1849.495330] ? sendmsg_copy_msghdr+0x160/0x160 [ 1849.496309] ? __fget_files+0x2cf/0x520 [ 1849.497152] ? lock_downgrade+0x6d0/0x6d0 [ 1849.498031] ? find_held_lock+0x2c/0x110 [ 1849.498079] ? __fget_files+0x2f8/0x520 [ 1849.499456] ? __fget_light+0xea/0x290 [ 1849.500299] __sys_sendmsg+0xe5/0x1b0 [ 1849.501109] ? __sys_sendmsg_sock+0x40/0x40 [ 1849.502019] ? rcu_read_lock_any_held+0x75/0xa0 [ 1849.503047] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.504151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1849.505232] ? trace_hardirqs_on+0x5b/0x180 [ 1849.506152] do_syscall_64+0x33/0x40 [ 1849.506939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1849.508028] RIP: 0033:0x7fc405852b19 [ 1849.508819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1849.512666] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1849.514261] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1849.515766] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1849.517259] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1849.518767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1849.520255] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:42:25 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:42:25 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:25 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, 0x0) 08:42:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:42:25 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 19) 08:42:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1849.664694] FAULT_INJECTION: forcing a failure. [ 1849.664694] name failslab, interval 1, probability 0, space 0, times 0 [ 1849.666099] CPU: 1 PID: 12119 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1849.666946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1849.667958] Call Trace: [ 1849.668295] dump_stack+0x107/0x167 [ 1849.668739] should_fail.cold+0x5/0xa [ 1849.669202] ? create_object.isra.0+0x3a/0xa20 [ 1849.669758] should_failslab+0x5/0x20 [ 1849.670238] kmem_cache_alloc+0x5b/0x310 [ 1849.670735] create_object.isra.0+0x3a/0xa20 [ 1849.671264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1849.671881] __kmalloc+0x16e/0x390 [ 1849.672326] rfkill_alloc+0xa6/0x2c0 [ 1849.672784] wiphy_new_nm+0x12a3/0x1e00 [ 1849.673274] ieee80211_alloc_hw_nm+0x37a/0x2320 [ 1849.673843] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.674485] ? __local_bh_enable_ip+0x9d/0x100 [ 1849.675035] ? trace_hardirqs_on+0x5b/0x180 [ 1849.675573] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1849.676169] ? mark_held_locks+0x9e/0xe0 [ 1849.676668] ? trace_hardirqs_on+0x5b/0x180 [ 1849.677201] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1849.677761] ? hwsim_new_radio_nl+0x967/0x1080 [ 1849.678318] ? memcpy+0x39/0x60 [ 1849.678728] hwsim_new_radio_nl+0x991/0x1080 [ 1849.679266] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1849.679907] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1849.680699] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1849.681489] genl_family_rcv_msg_doit+0x22d/0x330 [ 1849.682075] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1849.682878] ? cap_capable+0x1cd/0x230 [ 1849.683368] ? ns_capable+0xe2/0x110 [ 1849.683825] genl_rcv_msg+0x33c/0x5a0 [ 1849.684288] ? genl_get_cmd+0x480/0x480 [ 1849.684767] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1849.685391] ? lock_release+0x680/0x680 [ 1849.685871] ? __lockdep_reset_lock+0x180/0x180 [ 1849.686442] netlink_rcv_skb+0x14b/0x430 [ 1849.686931] ? genl_get_cmd+0x480/0x480 [ 1849.687412] ? netlink_ack+0xab0/0xab0 [ 1849.687891] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1849.688438] ? is_vmalloc_addr+0x7b/0xb0 [ 1849.688931] genl_rcv+0x24/0x40 [ 1849.689326] netlink_unicast+0x549/0x7f0 [ 1849.689820] ? netlink_attachskb+0x870/0x870 [ 1849.690368] netlink_sendmsg+0x90f/0xdf0 [ 1849.690866] ? netlink_unicast+0x7f0/0x7f0 [ 1849.691388] ? netlink_unicast+0x7f0/0x7f0 [ 1849.691894] __sock_sendmsg+0x154/0x190 [ 1849.692376] ____sys_sendmsg+0x70d/0x870 [ 1849.692868] ? sock_write_iter+0x3d0/0x3d0 [ 1849.693373] ? do_recvmmsg+0x6d0/0x6d0 [ 1849.693841] ? perf_trace_lock+0x2bd/0x490 [ 1849.694367] ? __lockdep_reset_lock+0x180/0x180 [ 1849.694934] ___sys_sendmsg+0xf3/0x170 [ 1849.695407] ? sendmsg_copy_msghdr+0x160/0x160 [ 1849.695962] ? __fget_files+0x2cf/0x520 [ 1849.696440] ? lock_downgrade+0x6d0/0x6d0 [ 1849.696940] ? find_held_lock+0x2c/0x110 [ 1849.697440] ? __fget_files+0x2f8/0x520 [ 1849.697929] ? __fget_light+0xea/0x290 [ 1849.698414] __sys_sendmsg+0xe5/0x1b0 [ 1849.698875] ? __sys_sendmsg_sock+0x40/0x40 [ 1849.699392] ? rcu_read_lock_any_held+0x75/0xa0 [ 1849.699970] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.700593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1849.701210] ? trace_hardirqs_on+0x5b/0x180 [ 1849.701727] do_syscall_64+0x33/0x40 [ 1849.702182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1849.702792] RIP: 0033:0x7fc405852b19 [ 1849.703237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1849.705424] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1849.706336] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1849.707176] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1849.708018] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1849.708863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1849.709703] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:42:25 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:25 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000002740)={{0x1, 0x1, 0x18}, './file0\x00'}) 08:42:25 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:42:25 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:42:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:42:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x3ff, 0xfffffffd}, 0x0, 0xffffffffffffffff, r1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r1, 0x10000000) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='net/ip_mr_cache\x00') syz_io_uring_submit(0x0, r2, &(0x7f0000000780)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r3, 0x0, &(0x7f0000000740)='./file1\x00', 0x1cb, 0x400580, 0x23456}, 0xffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000020014001180809801a7b0c7dba09475f251c743092f00000000000000000000000000301615db4119fea60a1a33222a27278206000000543a4d186cc4be1e83e67e7a7eeddbb215aa5a856e0a46410fab9ce2fd211b1e5ad544ff0916ff601642fc2b6fe858172c9fb26170b1492a3695e1a05f27a83770993d984b53658423952a42a479dce4e19d0d57938776e0f325ca8aa26faa64219453ab1a2c5beeb82ae8281e5686cb6a761a9491b77eae4c55991386dc664bf222582f8d2d751bebe7fcec"], 0x28}}, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), r1) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x720, 0x70bd2c, 0x25dfdbff}, 0x1c}, 0x1, 0x0, 0x0, 0x20004841}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r6, 0x200, 0x70bd26, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40884) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r8, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4d000}, 0x20048800) ioctl$RTC_ALM_READ(r7, 0x80287010, &(0x7f0000000100)) [ 1849.795453] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1849.796519] CPU: 1 PID: 12119 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1849.797314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1849.798273] Call Trace: [ 1849.798581] dump_stack+0x107/0x167 [ 1849.798996] sysfs_warn_dup.cold+0x1c/0x29 [ 1849.799483] sysfs_do_create_link_sd+0x122/0x140 [ 1849.800017] sysfs_create_link+0x5f/0xc0 [ 1849.800479] device_add+0x703/0x1c50 [ 1849.800906] ? devlink_add_symlinks+0x970/0x970 [ 1849.801436] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1849.802034] wiphy_register+0x1da6/0x2850 [ 1849.802525] ? wiphy_unregister+0xb90/0xb90 [ 1849.803030] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1849.803641] ieee80211_register_hw+0x23c5/0x38b0 [ 1849.804196] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1849.804746] ? net_generic+0xdb/0x2b0 [ 1849.805188] ? lockdep_init_map_type+0x2c7/0x780 [ 1849.805728] ? memset+0x20/0x50 [ 1849.806103] ? __hrtimer_init+0x12c/0x270 [ 1849.806600] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1849.806634] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1849.806643] ? hwsim_new_radio_nl+0x967/0x1080 [ 1849.806657] ? memcpy+0x39/0x60 [ 1849.806675] hwsim_new_radio_nl+0x991/0x1080 [ 1849.806692] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1849.806723] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1849.806734] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1849.806753] genl_family_rcv_msg_doit+0x22d/0x330 [ 1849.806769] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1849.806781] ? cap_capable+0x1cd/0x230 [ 1849.806809] ? ns_capable+0xe2/0x110 [ 1849.806827] genl_rcv_msg+0x33c/0x5a0 [ 1849.806844] ? genl_get_cmd+0x480/0x480 [ 1849.806856] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1849.806875] ? lock_release+0x680/0x680 [ 1849.806887] ? __lockdep_reset_lock+0x180/0x180 [ 1849.806904] netlink_rcv_skb+0x14b/0x430 [ 1849.806917] ? genl_get_cmd+0x480/0x480 [ 1849.806931] ? netlink_ack+0xab0/0xab0 [ 1849.806954] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1849.806966] ? is_vmalloc_addr+0x7b/0xb0 [ 1849.806982] genl_rcv+0x24/0x40 [ 1849.806993] netlink_unicast+0x549/0x7f0 [ 1849.807012] ? netlink_attachskb+0x870/0x870 [ 1849.807038] netlink_sendmsg+0x90f/0xdf0 [ 1849.807058] ? netlink_unicast+0x7f0/0x7f0 [ 1849.807084] ? netlink_unicast+0x7f0/0x7f0 [ 1849.807098] __sock_sendmsg+0x154/0x190 [ 1849.807112] ____sys_sendmsg+0x70d/0x870 [ 1849.807128] ? sock_write_iter+0x3d0/0x3d0 [ 1849.807138] ? do_recvmmsg+0x6d0/0x6d0 [ 1849.807150] ? perf_trace_lock+0x2bd/0x490 [ 1849.807171] ? __lockdep_reset_lock+0x180/0x180 [ 1849.807189] ___sys_sendmsg+0xf3/0x170 [ 1849.807204] ? sendmsg_copy_msghdr+0x160/0x160 [ 1849.807223] ? __fget_files+0x2cf/0x520 [ 1849.807235] ? lock_downgrade+0x6d0/0x6d0 [ 1849.807249] ? find_held_lock+0x2c/0x110 [ 1849.807276] ? __fget_files+0x2f8/0x520 [ 1849.827086] ? __fget_light+0xea/0x290 [ 1849.827536] __sys_sendmsg+0xe5/0x1b0 [ 1849.827968] ? __sys_sendmsg_sock+0x40/0x40 [ 1849.828456] ? rcu_read_lock_any_held+0x75/0xa0 [ 1849.828999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.829593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1849.830176] ? trace_hardirqs_on+0x5b/0x180 [ 1849.830668] do_syscall_64+0x33/0x40 [ 1849.831090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1849.831670] RIP: 0033:0x7fc405852b19 [ 1849.832093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1849.834162] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1849.835023] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1849.835831] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1849.836633] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1849.837437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1849.838246] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:42:25 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:25 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:43 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:42:43 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) 08:42:43 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 20) 08:42:43 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:42:43 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:42:43 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:42:43 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf1, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$RTC_AIE_ON(r1, 0x7001) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:42:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1867.535934] FAULT_INJECTION: forcing a failure. [ 1867.535934] name failslab, interval 1, probability 0, space 0, times 0 [ 1867.537710] CPU: 1 PID: 12359 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1867.538717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1867.539900] Call Trace: [ 1867.540345] dump_stack+0x107/0x167 [ 1867.540906] should_fail.cold+0x5/0xa [ 1867.541444] ? kvmalloc_node+0x119/0x170 [ 1867.542006] should_failslab+0x5/0x20 [ 1867.542563] __kmalloc_node+0x76/0x420 [ 1867.543178] kvmalloc_node+0x119/0x170 [ 1867.543769] bucket_table_alloc.isra.0+0x88/0x490 [ 1867.544421] rhashtable_init+0x341/0x760 [ 1867.544985] rhltable_init+0x1c/0x60 [ 1867.545530] sta_info_init+0x1f/0x110 [ 1867.546067] ieee80211_alloc_hw_nm+0x6a0/0x2320 [ 1867.546712] ? trace_hardirqs_on+0x5b/0x180 [ 1867.547380] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1867.548065] ? mark_held_locks+0x9e/0xe0 [ 1867.548614] ? trace_hardirqs_on+0x5b/0x180 [ 1867.549192] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1867.549802] ? hwsim_new_radio_nl+0x967/0x1080 [ 1867.550412] ? memcpy+0x39/0x60 [ 1867.550945] hwsim_new_radio_nl+0x991/0x1080 [ 1867.551552] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1867.552280] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1867.553274] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1867.554221] genl_family_rcv_msg_doit+0x22d/0x330 [ 1867.554955] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1867.555878] ? cap_capable+0x1cd/0x230 [ 1867.556453] ? ns_capable+0xe2/0x110 [ 1867.556980] genl_rcv_msg+0x33c/0x5a0 [ 1867.557556] ? genl_get_cmd+0x480/0x480 [ 1867.558146] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1867.558908] ? lock_release+0x680/0x680 [ 1867.559502] ? __lockdep_reset_lock+0x180/0x180 [ 1867.560212] netlink_rcv_skb+0x14b/0x430 [ 1867.560766] ? genl_get_cmd+0x480/0x480 [ 1867.561339] ? netlink_ack+0xab0/0xab0 [ 1867.561888] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1867.562521] ? is_vmalloc_addr+0x7b/0xb0 [ 1867.563105] genl_rcv+0x24/0x40 [ 1867.563575] netlink_unicast+0x549/0x7f0 [ 1867.564160] ? netlink_attachskb+0x870/0x870 [ 1867.564792] netlink_sendmsg+0x90f/0xdf0 [ 1867.565403] ? netlink_unicast+0x7f0/0x7f0 [ 1867.566045] ? netlink_unicast+0x7f0/0x7f0 [ 1867.566628] __sock_sendmsg+0x154/0x190 [ 1867.567195] ____sys_sendmsg+0x70d/0x870 [ 1867.567755] ? sock_write_iter+0x3d0/0x3d0 [ 1867.568327] ? do_recvmmsg+0x6d0/0x6d0 [ 1867.568859] ? perf_trace_lock+0x2bd/0x490 [ 1867.569448] ? __lockdep_reset_lock+0x180/0x180 [ 1867.570069] ___sys_sendmsg+0xf3/0x170 [ 1867.570600] ? sendmsg_copy_msghdr+0x160/0x160 [ 1867.571245] ? __fget_files+0x2cf/0x520 [ 1867.571837] ? lock_downgrade+0x6d0/0x6d0 [ 1867.572410] ? find_held_lock+0x2c/0x110 [ 1867.572961] ? __fget_files+0x2f8/0x520 [ 1867.573510] ? __fget_light+0xea/0x290 [ 1867.574032] __sys_sendmsg+0xe5/0x1b0 [ 1867.574535] ? __sys_sendmsg_sock+0x40/0x40 [ 1867.575144] ? rcu_read_lock_any_held+0x75/0xa0 [ 1867.575887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1867.576686] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1867.577428] ? trace_hardirqs_on+0x5b/0x180 [ 1867.578044] do_syscall_64+0x33/0x40 [ 1867.578585] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1867.579339] RIP: 0033:0x7fc405852b19 [ 1867.579890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1867.582501] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1867.583656] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1867.584721] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1867.585737] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1867.586800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1867.587801] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1867.613040] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1867.614380] CPU: 0 PID: 12359 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1867.615409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1867.616618] Call Trace: [ 1867.617016] dump_stack+0x107/0x167 [ 1867.617549] sysfs_warn_dup.cold+0x1c/0x29 [ 1867.618169] sysfs_do_create_link_sd+0x122/0x140 [ 1867.618878] sysfs_create_link+0x5f/0xc0 [ 1867.619476] device_add+0x703/0x1c50 [ 1867.620029] ? devlink_add_symlinks+0x970/0x970 [ 1867.620707] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1867.621501] wiphy_register+0x1da6/0x2850 [ 1867.622128] ? wiphy_unregister+0xb90/0xb90 [ 1867.622722] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1867.623475] ieee80211_register_hw+0x23c5/0x38b0 [ 1867.624179] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1867.624861] ? net_generic+0xdb/0x2b0 [ 1867.625425] ? lockdep_init_map_type+0x2c7/0x780 [ 1867.626070] ? memset+0x20/0x50 [ 1867.626547] ? __hrtimer_init+0x12c/0x270 [ 1867.627180] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1867.627931] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1867.628581] ? hwsim_new_radio_nl+0x967/0x1080 [ 1867.629250] ? memcpy+0x39/0x60 [ 1867.629745] hwsim_new_radio_nl+0x991/0x1080 [ 1867.630394] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1867.631164] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1867.632108] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1867.633061] genl_family_rcv_msg_doit+0x22d/0x330 [ 1867.633804] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1867.634752] ? cap_capable+0x1cd/0x230 [ 1867.635363] ? ns_capable+0xe2/0x110 [ 1867.635923] genl_rcv_msg+0x33c/0x5a0 [ 1867.636497] ? genl_get_cmd+0x480/0x480 [ 1867.637073] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1867.637835] ? lock_release+0x680/0x680 [ 1867.638426] ? __lockdep_reset_lock+0x180/0x180 [ 1867.639128] netlink_rcv_skb+0x14b/0x430 [ 1867.639710] ? genl_get_cmd+0x480/0x480 [ 1867.640308] ? netlink_ack+0xab0/0xab0 [ 1867.640868] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1867.641551] ? is_vmalloc_addr+0x7b/0xb0 [ 1867.642112] genl_rcv+0x24/0x40 [ 1867.642611] netlink_unicast+0x549/0x7f0 [ 1867.643199] ? netlink_attachskb+0x870/0x870 [ 1867.643834] netlink_sendmsg+0x90f/0xdf0 [ 1867.644424] ? netlink_unicast+0x7f0/0x7f0 [ 1867.645107] ? netlink_unicast+0x7f0/0x7f0 [ 1867.645796] __sock_sendmsg+0x154/0x190 [ 1867.646381] ____sys_sendmsg+0x70d/0x870 [ 1867.647007] ? sock_write_iter+0x3d0/0x3d0 [ 1867.647579] ? do_recvmmsg+0x6d0/0x6d0 [ 1867.648120] ? perf_trace_lock+0x2bd/0x490 [ 1867.648734] ? __lockdep_reset_lock+0x180/0x180 [ 1867.649405] ___sys_sendmsg+0xf3/0x170 [ 1867.649939] ? sendmsg_copy_msghdr+0x160/0x160 [ 1867.650571] ? __fget_files+0x2cf/0x520 [ 1867.651145] ? lock_downgrade+0x6d0/0x6d0 [ 1867.651748] ? find_held_lock+0x2c/0x110 [ 1867.652307] ? __fget_files+0x2f8/0x520 [ 1867.652863] ? __fget_light+0xea/0x290 [ 1867.653448] __sys_sendmsg+0xe5/0x1b0 [ 1867.653987] ? __sys_sendmsg_sock+0x40/0x40 [ 1867.654589] ? rcu_read_lock_any_held+0x75/0xa0 [ 1867.655317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1867.656038] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1867.656727] ? trace_hardirqs_on+0x5b/0x180 [ 1867.657295] do_syscall_64+0x33/0x40 [ 1867.657780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1867.658435] RIP: 0033:0x7fc405852b19 [ 1867.658937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1867.661391] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1867.662457] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1867.663464] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1867.664519] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1867.665501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1867.666521] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:43:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:43:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:43:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 21) 08:43:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xf, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:43:02 executing program 6: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:43:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) 08:43:02 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1886.230976] FAULT_INJECTION: forcing a failure. [ 1886.230976] name failslab, interval 1, probability 0, space 0, times 0 [ 1886.232692] CPU: 0 PID: 12485 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1886.233685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1886.234880] Call Trace: [ 1886.235303] dump_stack+0x107/0x167 [ 1886.235874] should_fail.cold+0x5/0xa [ 1886.236437] ? create_object.isra.0+0x3a/0xa20 [ 1886.237105] should_failslab+0x5/0x20 [ 1886.237654] kmem_cache_alloc+0x5b/0x310 [ 1886.238262] create_object.isra.0+0x3a/0xa20 [ 1886.238877] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1886.239626] __kmalloc_node+0x1ae/0x420 [ 1886.240228] kvmalloc_node+0x119/0x170 [ 1886.240803] bucket_table_alloc.isra.0+0x88/0x490 [ 1886.241520] rhashtable_init+0x341/0x760 [ 1886.242164] rhltable_init+0x1c/0x60 [ 1886.242721] sta_info_init+0x1f/0x110 [ 1886.243320] ieee80211_alloc_hw_nm+0x6a0/0x2320 [ 1886.244009] ? trace_hardirqs_on+0x5b/0x180 [ 1886.244645] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1886.245368] ? mark_held_locks+0x9e/0xe0 [ 1886.245978] ? trace_hardirqs_on+0x5b/0x180 [ 1886.246624] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1886.247305] ? hwsim_new_radio_nl+0x967/0x1080 [ 1886.248014] ? memcpy+0x39/0x60 [ 1886.248531] hwsim_new_radio_nl+0x991/0x1080 [ 1886.249215] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1886.249991] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 08:43:02 executing program 6: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 1886.250949] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1886.252157] genl_family_rcv_msg_doit+0x22d/0x330 [ 1886.252874] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1886.253837] ? cap_capable+0x1cd/0x230 [ 1886.254438] ? ns_capable+0xe2/0x110 [ 1886.255029] genl_rcv_msg+0x33c/0x5a0 [ 1886.255619] ? genl_get_cmd+0x480/0x480 [ 1886.256223] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1886.256990] ? lock_release+0x680/0x680 [ 1886.257568] ? __lockdep_reset_lock+0x180/0x180 [ 1886.258261] netlink_rcv_skb+0x14b/0x430 [ 1886.258853] ? genl_get_cmd+0x480/0x480 [ 1886.259464] ? netlink_ack+0xab0/0xab0 [ 1886.260052] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1886.260738] ? is_vmalloc_addr+0x7b/0xb0 [ 1886.261365] genl_rcv+0x24/0x40 [ 1886.261849] netlink_unicast+0x549/0x7f0 [ 1886.262472] ? netlink_attachskb+0x870/0x870 [ 1886.263139] netlink_sendmsg+0x90f/0xdf0 [ 1886.263766] ? netlink_unicast+0x7f0/0x7f0 [ 1886.264414] ? netlink_unicast+0x7f0/0x7f0 [ 1886.265027] __sock_sendmsg+0x154/0x190 [ 1886.265612] ____sys_sendmsg+0x70d/0x870 [ 1886.266249] ? sock_write_iter+0x3d0/0x3d0 [ 1886.266876] ? do_recvmmsg+0x6d0/0x6d0 [ 1886.267502] ? perf_trace_lock+0x2bd/0x490 [ 1886.267533] ? __lockdep_reset_lock+0x180/0x180 [ 1886.267560] ___sys_sendmsg+0xf3/0x170 [ 1886.267582] ? sendmsg_copy_msghdr+0x160/0x160 [ 1886.270016] ? __fget_files+0x2cf/0x520 [ 1886.270607] ? lock_downgrade+0x6d0/0x6d0 [ 1886.271219] ? find_held_lock+0x2c/0x110 [ 1886.271849] ? __fget_files+0x2f8/0x520 [ 1886.272499] ? __fget_light+0xea/0x290 [ 1886.273102] __sys_sendmsg+0xe5/0x1b0 [ 1886.273657] ? __sys_sendmsg_sock+0x40/0x40 [ 1886.274277] ? rcu_read_lock_any_held+0x75/0xa0 08:43:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1886.274996] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1886.275936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1886.276682] ? trace_hardirqs_on+0x5b/0x180 [ 1886.277315] do_syscall_64+0x33/0x40 [ 1886.277863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1886.278650] RIP: 0033:0x7fc405852b19 [ 1886.279220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1886.281895] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1886.282989] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1886.284063] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1886.285145] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1886.286188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1886.287210] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1886.318937] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1886.320248] CPU: 0 PID: 12485 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1886.321256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1886.322462] Call Trace: [ 1886.322854] dump_stack+0x107/0x167 [ 1886.323394] sysfs_warn_dup.cold+0x1c/0x29 [ 1886.324029] sysfs_do_create_link_sd+0x122/0x140 [ 1886.324750] sysfs_create_link+0x5f/0xc0 [ 1886.325357] device_add+0x703/0x1c50 [ 1886.325917] ? devlink_add_symlinks+0x970/0x970 [ 1886.326599] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1886.327381] wiphy_register+0x1da6/0x2850 [ 1886.328027] ? wiphy_unregister+0xb90/0xb90 [ 1886.328690] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1886.329482] ieee80211_register_hw+0x23c5/0x38b0 [ 1886.330210] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1886.330914] ? net_generic+0xdb/0x2b0 [ 1886.331539] ? lockdep_init_map_type+0x2c7/0x780 [ 1886.332274] ? memset+0x20/0x50 [ 1886.332765] ? __hrtimer_init+0x12c/0x270 [ 1886.333384] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1886.334152] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1886.334826] ? hwsim_new_radio_nl+0x967/0x1080 [ 1886.335517] ? memcpy+0x39/0x60 [ 1886.336020] hwsim_new_radio_nl+0x991/0x1080 [ 1886.336731] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1886.337544] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1886.338521] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1886.339526] genl_family_rcv_msg_doit+0x22d/0x330 [ 1886.340238] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 08:43:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$RTC_UIE_ON(r1, 0x7003) 08:43:02 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1886.341225] ? cap_capable+0x1cd/0x230 [ 1886.342159] ? ns_capable+0xe2/0x110 [ 1886.342715] genl_rcv_msg+0x33c/0x5a0 [ 1886.343299] ? genl_get_cmd+0x480/0x480 [ 1886.343894] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1886.344654] ? lock_release+0x680/0x680 [ 1886.345231] ? __lockdep_reset_lock+0x180/0x180 [ 1886.345939] netlink_rcv_skb+0x14b/0x430 [ 1886.346568] ? genl_get_cmd+0x480/0x480 [ 1886.347209] ? netlink_ack+0xab0/0xab0 [ 1886.347829] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1886.348517] ? is_vmalloc_addr+0x7b/0xb0 [ 1886.349122] genl_rcv+0x24/0x40 [ 1886.349606] netlink_unicast+0x549/0x7f0 [ 1886.350207] ? netlink_attachskb+0x870/0x870 [ 1886.350864] netlink_sendmsg+0x90f/0xdf0 [ 1886.351494] ? netlink_unicast+0x7f0/0x7f0 [ 1886.352122] ? netlink_unicast+0x7f0/0x7f0 [ 1886.352744] __sock_sendmsg+0x154/0x190 [ 1886.353331] ____sys_sendmsg+0x70d/0x870 [ 1886.353920] ? sock_write_iter+0x3d0/0x3d0 [ 1886.354538] ? do_recvmmsg+0x6d0/0x6d0 [ 1886.355106] ? perf_trace_lock+0x2bd/0x490 [ 1886.355759] ? __lockdep_reset_lock+0x180/0x180 [ 1886.356447] ___sys_sendmsg+0xf3/0x170 [ 1886.357028] ? sendmsg_copy_msghdr+0x160/0x160 [ 1886.357750] ? __fget_files+0x2cf/0x520 [ 1886.358369] ? lock_downgrade+0x6d0/0x6d0 [ 1886.358971] ? find_held_lock+0x2c/0x110 [ 1886.359604] ? __fget_files+0x2f8/0x520 [ 1886.360193] ? __fget_light+0xea/0x290 [ 1886.360781] __sys_sendmsg+0xe5/0x1b0 [ 1886.361336] ? __sys_sendmsg_sock+0x40/0x40 [ 1886.361958] ? rcu_read_lock_any_held+0x75/0xa0 [ 1886.362719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1886.363525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1886.364267] ? trace_hardirqs_on+0x5b/0x180 [ 1886.364905] do_syscall_64+0x33/0x40 [ 1886.365450] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1886.366186] RIP: 0033:0x7fc405852b19 [ 1886.366727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1886.369463] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1886.370564] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1886.371626] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1886.372662] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1886.373734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1886.374921] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:43:02 executing program 6: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:43:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:43:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = fork() tkill(r0, 0x0) 08:43:02 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:43:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xed}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup2(r1, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) 08:43:20 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) fork() 08:43:20 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:20 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:43:20 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:43:20 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:43:20 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffe}, 0x0, 0x6, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f00000006c0)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f0000000080)=""/97, 0x61}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/14, 0xe}], 0x5, &(0x7f00000004c0)=""/220, 0xdc}, 0x40000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80287010, &(0x7f0000000100)) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000000)={0x1e, 0x1b, 0x15, 0x10, 0x5, 0x2000040, 0x5, 0x9b, 0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socketpair(0xb, 0x80006, 0x9, &(0x7f0000000600)) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup(0x20f1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0, 0x40010041, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000005c0)={0x2d, 0x18, 0x12, 0x8013, 0x5, 0xfffffffb, 0x1, 0x5e, 0x1}) 08:43:20 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 22) 08:43:20 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1904.663298] FAULT_INJECTION: forcing a failure. [ 1904.663298] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.665052] CPU: 0 PID: 12629 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1904.666050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1904.667222] Call Trace: [ 1904.667615] dump_stack+0x107/0x167 [ 1904.668177] should_fail.cold+0x5/0xa [ 1904.668722] should_failslab+0x5/0x20 [ 1904.669277] __kmalloc_track_caller+0x79/0x370 [ 1904.669935] ? kasprintf+0xbb/0xf0 [ 1904.670466] kvasprintf+0xb5/0x150 [ 1904.670989] ? bust_spinlocks+0xe0/0xe0 [ 1904.671575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1904.672372] ? get_random_u32+0x3cb/0x670 [ 1904.673005] kasprintf+0xbb/0xf0 [ 1904.673509] ? kvasprintf_const+0x1a0/0x1a0 [ 1904.674159] ? lockdep_init_map_type+0x2c7/0x780 [ 1904.674852] ? lockdep_init_map_type+0x2c7/0x780 [ 1904.675582] ieee80211_alloc_led_names+0x82/0x420 [ 1904.676317] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1904.677012] ? trace_hardirqs_on+0x5b/0x180 [ 1904.677646] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1904.678360] ? mark_held_locks+0x9e/0xe0 [ 1904.678972] ? trace_hardirqs_on+0x5b/0x180 [ 1904.679620] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1904.680305] ? hwsim_new_radio_nl+0x967/0x1080 [ 1904.680972] ? memcpy+0x39/0x60 [ 1904.681476] hwsim_new_radio_nl+0x991/0x1080 [ 1904.682149] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1904.682928] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 08:43:20 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 1904.683881] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1904.685015] genl_family_rcv_msg_doit+0x22d/0x330 [ 1904.685729] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1904.686698] ? cap_capable+0x1cd/0x230 [ 1904.687293] ? ns_capable+0xe2/0x110 [ 1904.687854] genl_rcv_msg+0x33c/0x5a0 [ 1904.688474] ? genl_get_cmd+0x480/0x480 [ 1904.689057] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1904.689830] ? lock_release+0x680/0x680 [ 1904.690430] ? __lockdep_reset_lock+0x180/0x180 [ 1904.691114] netlink_rcv_skb+0x14b/0x430 [ 1904.691725] ? genl_get_cmd+0x480/0x480 [ 1904.692325] ? netlink_ack+0xab0/0xab0 [ 1904.692905] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1904.693569] ? is_vmalloc_addr+0x7b/0xb0 [ 1904.694173] genl_rcv+0x24/0x40 [ 1904.694662] netlink_unicast+0x549/0x7f0 [ 1904.695276] ? netlink_attachskb+0x870/0x870 [ 1904.695946] netlink_sendmsg+0x90f/0xdf0 [ 1904.696572] ? netlink_unicast+0x7f0/0x7f0 [ 1904.697229] ? netlink_unicast+0x7f0/0x7f0 [ 1904.697862] __sock_sendmsg+0x154/0x190 [ 1904.698460] ____sys_sendmsg+0x70d/0x870 [ 1904.699069] ? sock_write_iter+0x3d0/0x3d0 [ 1904.699686] ? do_recvmmsg+0x6d0/0x6d0 [ 1904.700288] ? perf_trace_lock+0x2bd/0x490 [ 1904.700922] ? __lockdep_reset_lock+0x180/0x180 [ 1904.701613] ___sys_sendmsg+0xf3/0x170 [ 1904.702198] ? sendmsg_copy_msghdr+0x160/0x160 [ 1904.702879] ? __fget_files+0x2cf/0x520 [ 1904.703464] ? lock_downgrade+0x6d0/0x6d0 [ 1904.704082] ? find_held_lock+0x2c/0x110 [ 1904.704697] ? __fget_files+0x2f8/0x520 [ 1904.705316] ? __fget_light+0xea/0x290 [ 1904.705921] __sys_sendmsg+0xe5/0x1b0 [ 1904.706499] ? __sys_sendmsg_sock+0x40/0x40 [ 1904.707152] ? rcu_read_lock_any_held+0x75/0xa0 [ 1904.707871] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1904.708658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1904.709407] ? trace_hardirqs_on+0x5b/0x180 [ 1904.710043] do_syscall_64+0x33/0x40 [ 1904.710596] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1904.711335] RIP: 0033:0x7fc405852b19 [ 1904.711875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1904.714568] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1904.715686] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 08:43:20 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1904.716753] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 08:43:20 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:43:20 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 1904.716762] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.716770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1904.716779] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:43:20 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:43:20 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:20 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:43:20 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) 08:43:20 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 1904.876516] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1904.877897] CPU: 1 PID: 12629 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1904.878887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1904.880081] Call Trace: [ 1904.880476] dump_stack+0x107/0x167 [ 1904.881013] sysfs_warn_dup.cold+0x1c/0x29 [ 1904.881651] sysfs_do_create_link_sd+0x122/0x140 [ 1904.882355] sysfs_create_link+0x5f/0xc0 [ 1904.882963] device_add+0x703/0x1c50 [ 1904.883500] ? devlink_add_symlinks+0x970/0x970 [ 1904.884189] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1904.884950] wiphy_register+0x1da6/0x2850 [ 1904.885567] ? wiphy_unregister+0xb90/0xb90 [ 1904.886212] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1904.886997] ieee80211_register_hw+0x23c5/0x38b0 [ 1904.887706] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1904.888387] ? net_generic+0xdb/0x2b0 [ 1904.888953] ? lockdep_init_map_type+0x2c7/0x780 [ 1904.889636] ? memset+0x20/0x50 [ 1904.890111] ? __hrtimer_init+0x12c/0x270 [ 1904.890711] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1904.891445] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1904.892132] ? hwsim_new_radio_nl+0x967/0x1080 [ 1904.892792] ? memcpy+0x39/0x60 [ 1904.893282] hwsim_new_radio_nl+0x991/0x1080 [ 1904.893920] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1904.894697] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1904.895638] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1904.896595] genl_family_rcv_msg_doit+0x22d/0x330 [ 1904.897293] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1904.898234] ? cap_capable+0x1cd/0x230 [ 1904.898782] ? ns_capable+0xe2/0x110 [ 1904.899329] genl_rcv_msg+0x33c/0x5a0 [ 1904.899876] ? genl_get_cmd+0x480/0x480 [ 1904.900471] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1904.901226] ? lock_release+0x680/0x680 [ 1904.901801] ? __lockdep_reset_lock+0x180/0x180 [ 1904.902465] netlink_rcv_skb+0x14b/0x430 [ 1904.903065] ? genl_get_cmd+0x480/0x480 [ 1904.903634] ? netlink_ack+0xab0/0xab0 [ 1904.904206] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1904.904866] ? is_vmalloc_addr+0x7b/0xb0 [ 1904.905459] genl_rcv+0x24/0x40 [ 1904.905917] netlink_unicast+0x549/0x7f0 [ 1904.906496] ? netlink_attachskb+0x870/0x870 [ 1904.907142] netlink_sendmsg+0x90f/0xdf0 [ 1904.907737] ? netlink_unicast+0x7f0/0x7f0 [ 1904.908386] ? netlink_unicast+0x7f0/0x7f0 [ 1904.909014] __sock_sendmsg+0x154/0x190 [ 1904.909586] ____sys_sendmsg+0x70d/0x870 [ 1904.910171] ? sock_write_iter+0x3d0/0x3d0 [ 1904.910798] ? do_recvmmsg+0x6d0/0x6d0 [ 1904.911355] ? perf_trace_lock+0x2bd/0x490 [ 1904.911999] ? __lockdep_reset_lock+0x180/0x180 [ 1904.912029] ___sys_sendmsg+0xf3/0x170 08:43:20 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) [ 1904.912052] ? sendmsg_copy_msghdr+0x160/0x160 [ 1904.912100] ? __fget_files+0x2cf/0x520 [ 1904.912118] ? lock_downgrade+0x6d0/0x6d0 [ 1904.912137] ? find_held_lock+0x2c/0x110 [ 1904.912175] ? __fget_files+0x2f8/0x520 [ 1904.912210] ? __fget_light+0xea/0x290 [ 1904.912244] __sys_sendmsg+0xe5/0x1b0 08:43:21 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1d, 0xe0, 0xf7, 0xff, 0x0, 0x3ff, 0x29020, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0xa26, 0x4, 0x4, 0x5, 0x80000001, 0x3, 0x400, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r0, 0x1) [ 1904.912263] ? __sys_sendmsg_sock+0x40/0x40 [ 1904.912278] ? rcu_read_lock_any_held+0x75/0xa0 [ 1904.912327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1904.912346] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1904.912360] ? trace_hardirqs_on+0x5b/0x180 [ 1904.912384] do_syscall_64+0x33/0x40 [ 1904.912402] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1904.912415] RIP: 0033:0x7fc405852b19 [ 1904.912434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1904.912444] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1904.912462] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1904.912473] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1904.912484] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.912494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1904.912504] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:43:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) 08:43:38 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) r2 = eventfd2(0x8000, 0x800) r3 = epoll_create(0x7ffd) readv(r3, &(0x7f0000000100), 0x1000000000000073) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000001c0)=r4) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000004c0)={{r2}, r4, 0x16, @unused=[0xffffffff, 0x2, 0x7fff, 0x3f], @name="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"}) 08:43:38 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:38 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:43:38 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:43:38 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 08:43:38 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 23) 08:43:38 executing program 6: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:43:38 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x809089, 0x0) [ 1922.667208] FAULT_INJECTION: forcing a failure. [ 1922.667208] name failslab, interval 1, probability 0, space 0, times 0 [ 1922.668624] CPU: 0 PID: 12880 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1922.668632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1922.668637] Call Trace: [ 1922.668656] dump_stack+0x107/0x167 [ 1922.668680] should_fail.cold+0x5/0xa [ 1922.668698] ? create_object.isra.0+0x3a/0xa20 [ 1922.668716] should_failslab+0x5/0x20 [ 1922.668729] kmem_cache_alloc+0x5b/0x310 [ 1922.668742] ? vsnprintf+0x4ba/0x1600 [ 1922.668761] create_object.isra.0+0x3a/0xa20 08:43:38 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) [ 1922.668771] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1922.668792] __kmalloc_track_caller+0x177/0x370 [ 1922.668805] ? kasprintf+0xbb/0xf0 [ 1922.668827] kvasprintf+0xb5/0x150 [ 1922.668841] ? bust_spinlocks+0xe0/0xe0 [ 1922.668856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 08:43:38 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1922.668876] ? get_random_u32+0x3cb/0x670 [ 1922.668900] kasprintf+0xbb/0xf0 [ 1922.668914] ? kvasprintf_const+0x1a0/0x1a0 08:43:38 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:38 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:43:38 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x20041, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@cache_fscache}, {@cache_loose}, {@version_L}, {@fscache}, {@access_user}, {@aname={'aname', 0x3d, '/dev/rtc0\x00'}}], [{@euid_lt={'euid<', 0xee01}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_type={'subj_type', 0x3d, '/dev/rtc0\x00'}}]}}) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000080)) [ 1922.668933] ? lockdep_init_map_type+0x2c7/0x780 [ 1922.668949] ? lockdep_init_map_type+0x2c7/0x780 [ 1922.668977] ieee80211_alloc_led_names+0x82/0x420 [ 1922.668998] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1922.669013] ? trace_hardirqs_on+0x5b/0x180 [ 1922.669032] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1922.669049] ? mark_held_locks+0x9e/0xe0 [ 1922.669069] ? trace_hardirqs_on+0x5b/0x180 [ 1922.669087] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1922.669098] ? hwsim_new_radio_nl+0x967/0x1080 [ 1922.669112] ? memcpy+0x39/0x60 [ 1922.669132] hwsim_new_radio_nl+0x991/0x1080 [ 1922.669156] ? mac80211_hwsim_new_radio+0x4250/0x4250 08:43:38 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 24) [ 1922.669191] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1922.669204] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1922.669226] genl_family_rcv_msg_doit+0x22d/0x330 [ 1922.669244] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 08:43:38 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) [ 1922.669258] ? cap_capable+0x1cd/0x230 [ 1922.669289] ? ns_capable+0xe2/0x110 [ 1922.669309] genl_rcv_msg+0x33c/0x5a0 [ 1922.669327] ? genl_get_cmd+0x480/0x480 [ 1922.669342] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.669363] ? lock_release+0x680/0x680 [ 1922.669376] ? __lockdep_reset_lock+0x180/0x180 [ 1922.669396] netlink_rcv_skb+0x14b/0x430 [ 1922.669410] ? genl_get_cmd+0x480/0x480 [ 1922.669426] ? netlink_ack+0xab0/0xab0 [ 1922.669451] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1922.669465] ? is_vmalloc_addr+0x7b/0xb0 [ 1922.669484] genl_rcv+0x24/0x40 [ 1922.669495] netlink_unicast+0x549/0x7f0 [ 1922.669517] ? netlink_attachskb+0x870/0x870 [ 1922.669545] netlink_sendmsg+0x90f/0xdf0 [ 1922.669567] ? netlink_unicast+0x7f0/0x7f0 [ 1922.669595] ? netlink_unicast+0x7f0/0x7f0 [ 1922.669611] __sock_sendmsg+0x154/0x190 [ 1922.669627] ____sys_sendmsg+0x70d/0x870 [ 1922.669645] ? sock_write_iter+0x3d0/0x3d0 [ 1922.669656] ? do_recvmmsg+0x6d0/0x6d0 [ 1922.669670] ? perf_trace_lock+0x2bd/0x490 [ 1922.669694] ? __lockdep_reset_lock+0x180/0x180 [ 1922.669715] ___sys_sendmsg+0xf3/0x170 [ 1922.669731] ? sendmsg_copy_msghdr+0x160/0x160 [ 1922.669752] ? __fget_files+0x2cf/0x520 [ 1922.669765] ? lock_downgrade+0x6d0/0x6d0 [ 1922.669781] ? find_held_lock+0x2c/0x110 [ 1922.669809] ? __fget_files+0x2f8/0x520 [ 1922.669834] ? __fget_light+0xea/0x290 [ 1922.669858] __sys_sendmsg+0xe5/0x1b0 [ 1922.669872] ? __sys_sendmsg_sock+0x40/0x40 [ 1922.669885] ? rcu_read_lock_any_held+0x75/0xa0 [ 1922.669921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1922.669936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1922.669945] ? trace_hardirqs_on+0x5b/0x180 [ 1922.669962] do_syscall_64+0x33/0x40 [ 1922.669977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1922.669986] RIP: 0033:0x7fc405852b19 [ 1922.670000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1922.670008] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1922.670023] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1922.670031] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1922.670039] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.670047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1922.670055] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1922.682865] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1922.682876] CPU: 0 PID: 12880 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1922.682883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1922.682887] Call Trace: [ 1922.682901] dump_stack+0x107/0x167 [ 1922.682917] sysfs_warn_dup.cold+0x1c/0x29 [ 1922.682933] sysfs_do_create_link_sd+0x122/0x140 [ 1922.682949] sysfs_create_link+0x5f/0xc0 [ 1922.682966] device_add+0x703/0x1c50 [ 1922.682985] ? devlink_add_symlinks+0x970/0x970 [ 1922.683002] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1922.683025] wiphy_register+0x1da6/0x2850 [ 1922.683052] ? wiphy_unregister+0xb90/0xb90 [ 1922.683087] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1922.683107] ieee80211_register_hw+0x23c5/0x38b0 [ 1922.683141] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1922.683150] ? net_generic+0xdb/0x2b0 [ 1922.683170] ? lockdep_init_map_type+0x2c7/0x780 [ 1922.683187] ? memset+0x20/0x50 [ 1922.683202] ? __hrtimer_init+0x12c/0x270 [ 1922.683221] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1922.683255] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1922.683265] ? hwsim_new_radio_nl+0x967/0x1080 [ 1922.683279] ? memcpy+0x39/0x60 [ 1922.683298] hwsim_new_radio_nl+0x991/0x1080 [ 1922.683317] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.683347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1922.683359] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1922.683381] genl_family_rcv_msg_doit+0x22d/0x330 [ 1922.683397] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1922.683410] ? cap_capable+0x1cd/0x230 [ 1922.683438] ? ns_capable+0xe2/0x110 [ 1922.683457] genl_rcv_msg+0x33c/0x5a0 [ 1922.683475] ? genl_get_cmd+0x480/0x480 [ 1922.683489] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.683509] ? lock_release+0x680/0x680 [ 1922.683521] ? __lockdep_reset_lock+0x180/0x180 [ 1922.683540] netlink_rcv_skb+0x14b/0x430 [ 1922.683554] ? genl_get_cmd+0x480/0x480 [ 1922.683569] ? netlink_ack+0xab0/0xab0 [ 1922.683593] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1922.683606] ? is_vmalloc_addr+0x7b/0xb0 [ 1922.683623] genl_rcv+0x24/0x40 [ 1922.683634] netlink_unicast+0x549/0x7f0 [ 1922.683655] ? netlink_attachskb+0x870/0x870 [ 1922.683682] netlink_sendmsg+0x90f/0xdf0 [ 1922.683703] ? netlink_unicast+0x7f0/0x7f0 [ 1922.683731] ? netlink_unicast+0x7f0/0x7f0 [ 1922.683744] __sock_sendmsg+0x154/0x190 [ 1922.683759] ____sys_sendmsg+0x70d/0x870 [ 1922.683777] ? sock_write_iter+0x3d0/0x3d0 [ 1922.683787] ? do_recvmmsg+0x6d0/0x6d0 [ 1922.683800] ? perf_trace_lock+0x2bd/0x490 [ 1922.683822] ? __lockdep_reset_lock+0x180/0x180 [ 1922.683843] ___sys_sendmsg+0xf3/0x170 [ 1922.683859] ? sendmsg_copy_msghdr+0x160/0x160 [ 1922.683877] ? __fget_files+0x2cf/0x520 [ 1922.683890] ? lock_downgrade+0x6d0/0x6d0 [ 1922.683905] ? find_held_lock+0x2c/0x110 [ 1922.683931] ? __fget_files+0x2f8/0x520 [ 1922.683955] ? __fget_light+0xea/0x290 [ 1922.683979] __sys_sendmsg+0xe5/0x1b0 [ 1922.683992] ? __sys_sendmsg_sock+0x40/0x40 [ 1922.684004] ? rcu_read_lock_any_held+0x75/0xa0 [ 1922.684039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1922.684052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1922.684061] ? trace_hardirqs_on+0x5b/0x180 [ 1922.684078] do_syscall_64+0x33/0x40 [ 1922.684091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1922.684099] RIP: 0033:0x7fc405852b19 [ 1922.684111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1922.684118] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1922.684132] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1922.684140] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1922.684147] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.684155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1922.684162] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 1922.803039] FAULT_INJECTION: forcing a failure. [ 1922.803039] name failslab, interval 1, probability 0, space 0, times 0 [ 1922.803054] CPU: 0 PID: 12897 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1922.803061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1922.803066] Call Trace: [ 1922.803085] dump_stack+0x107/0x167 [ 1922.803101] should_fail.cold+0x5/0xa [ 1922.803122] should_failslab+0x5/0x20 [ 1922.803135] __kmalloc_track_caller+0x79/0x370 [ 1922.803153] ? kasprintf+0xbb/0xf0 [ 1922.803173] kvasprintf+0xb5/0x150 [ 1922.803188] ? bust_spinlocks+0xe0/0xe0 [ 1922.803201] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1922.803219] ? get_random_u32+0x3cb/0x670 [ 1922.803240] kasprintf+0xbb/0xf0 [ 1922.803253] ? kvasprintf_const+0x1a0/0x1a0 [ 1922.803270] ? lockdep_init_map_type+0x2c7/0x780 [ 1922.803284] ? lockdep_init_map_type+0x2c7/0x780 [ 1922.803308] ieee80211_alloc_led_names+0x117/0x420 [ 1922.803327] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1922.803340] ? trace_hardirqs_on+0x5b/0x180 [ 1922.803358] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1922.803372] ? mark_held_locks+0x9e/0xe0 [ 1922.803390] ? trace_hardirqs_on+0x5b/0x180 [ 1922.803406] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1922.803415] ? hwsim_new_radio_nl+0x967/0x1080 [ 1922.803428] ? memcpy+0x39/0x60 [ 1922.803446] hwsim_new_radio_nl+0x991/0x1080 [ 1922.803463] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.803493] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1922.803504] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1922.803523] genl_family_rcv_msg_doit+0x22d/0x330 [ 1922.803538] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1922.803552] ? cap_capable+0x1cd/0x230 [ 1922.803579] ? ns_capable+0xe2/0x110 08:43:38 executing program 6: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:43:38 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 1922.803596] genl_rcv_msg+0x33c/0x5a0 [ 1922.803613] ? genl_get_cmd+0x480/0x480 [ 1922.803626] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.803644] ? lock_release+0x680/0x680 [ 1922.803656] ? __lockdep_reset_lock+0x180/0x180 [ 1922.803673] netlink_rcv_skb+0x14b/0x430 [ 1922.803686] ? genl_get_cmd+0x480/0x480 [ 1922.803700] ? netlink_ack+0xab0/0xab0 [ 1922.803722] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1922.803735] ? is_vmalloc_addr+0x7b/0xb0 [ 1922.803751] genl_rcv+0x24/0x40 [ 1922.803761] netlink_unicast+0x549/0x7f0 [ 1922.803780] ? netlink_attachskb+0x870/0x870 [ 1922.803805] netlink_sendmsg+0x90f/0xdf0 [ 1922.803825] ? netlink_unicast+0x7f0/0x7f0 [ 1922.803850] ? netlink_unicast+0x7f0/0x7f0 [ 1922.803865] __sock_sendmsg+0x154/0x190 [ 1922.803879] ____sys_sendmsg+0x70d/0x870 [ 1922.803895] ? sock_write_iter+0x3d0/0x3d0 [ 1922.803905] ? do_recvmmsg+0x6d0/0x6d0 [ 1922.803916] ? perf_trace_lock+0x2bd/0x490 [ 1922.803937] ? __lockdep_reset_lock+0x180/0x180 [ 1922.803956] ___sys_sendmsg+0xf3/0x170 [ 1922.803971] ? sendmsg_copy_msghdr+0x160/0x160 [ 1922.803989] ? __fget_files+0x2cf/0x520 [ 1922.804002] ? lock_downgrade+0x6d0/0x6d0 [ 1922.804015] ? find_held_lock+0x2c/0x110 [ 1922.804040] ? __fget_files+0x2f8/0x520 [ 1922.804062] ? __fget_light+0xea/0x290 [ 1922.804084] __sys_sendmsg+0xe5/0x1b0 [ 1922.804096] ? __sys_sendmsg_sock+0x40/0x40 [ 1922.804108] ? rcu_read_lock_any_held+0x75/0xa0 [ 1922.804139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1922.804153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1922.804162] ? trace_hardirqs_on+0x5b/0x180 [ 1922.804177] do_syscall_64+0x33/0x40 [ 1922.804189] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1922.804197] RIP: 0033:0x7fc405852b19 [ 1922.804211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1922.804218] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1922.804232] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1922.804239] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1922.804246] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.804253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1922.804260] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:43:38 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 1922.949899] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1922.950881] CPU: 0 PID: 12897 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1922.951667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1922.952605] Call Trace: [ 1922.952920] dump_stack+0x107/0x167 [ 1922.953341] sysfs_warn_dup.cold+0x1c/0x29 [ 1922.953828] sysfs_do_create_link_sd+0x122/0x140 [ 1922.954369] sysfs_create_link+0x5f/0xc0 [ 1922.954830] device_add+0x703/0x1c50 [ 1922.955266] ? devlink_add_symlinks+0x970/0x970 [ 1922.955799] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1922.956405] wiphy_register+0x1da6/0x2850 [ 1922.956907] ? wiphy_unregister+0xb90/0xb90 [ 1922.957415] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1922.958030] ieee80211_register_hw+0x23c5/0x38b0 [ 1922.958588] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1922.959136] ? net_generic+0xdb/0x2b0 [ 1922.959576] ? lockdep_init_map_type+0x2c7/0x780 [ 1922.960125] ? memset+0x20/0x50 [ 1922.960505] ? __hrtimer_init+0x12c/0x270 [ 1922.961001] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1922.961035] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1922.961045] ? hwsim_new_radio_nl+0x967/0x1080 [ 1922.961059] ? memcpy+0x39/0x60 [ 1922.961077] hwsim_new_radio_nl+0x991/0x1080 [ 1922.961095] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.961126] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1922.961137] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1922.961158] genl_family_rcv_msg_doit+0x22d/0x330 [ 1922.961174] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1922.961188] ? cap_capable+0x1cd/0x230 [ 1922.961216] ? ns_capable+0xe2/0x110 [ 1922.961234] genl_rcv_msg+0x33c/0x5a0 [ 1922.961252] ? genl_get_cmd+0x480/0x480 [ 1922.961265] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1922.961285] ? lock_release+0x680/0x680 [ 1922.961297] ? __lockdep_reset_lock+0x180/0x180 [ 1922.961315] netlink_rcv_skb+0x14b/0x430 [ 1922.961328] ? genl_get_cmd+0x480/0x480 [ 1922.961343] ? netlink_ack+0xab0/0xab0 [ 1922.961366] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1922.961379] ? is_vmalloc_addr+0x7b/0xb0 [ 1922.961396] genl_rcv+0x24/0x40 [ 1922.961407] netlink_unicast+0x549/0x7f0 [ 1922.961427] ? netlink_attachskb+0x870/0x870 [ 1922.961453] netlink_sendmsg+0x90f/0xdf0 [ 1922.961474] ? netlink_unicast+0x7f0/0x7f0 [ 1922.961500] ? netlink_unicast+0x7f0/0x7f0 [ 1922.961514] __sock_sendmsg+0x154/0x190 [ 1922.961529] ____sys_sendmsg+0x70d/0x870 [ 1922.961545] ? sock_write_iter+0x3d0/0x3d0 [ 1922.961556] ? do_recvmmsg+0x6d0/0x6d0 [ 1922.961569] ? perf_trace_lock+0x2bd/0x490 [ 1922.961590] ? __lockdep_reset_lock+0x180/0x180 [ 1922.961610] ___sys_sendmsg+0xf3/0x170 [ 1922.961625] ? sendmsg_copy_msghdr+0x160/0x160 [ 1922.961644] ? __fget_files+0x2cf/0x520 [ 1922.961657] ? lock_downgrade+0x6d0/0x6d0 [ 1922.961671] ? find_held_lock+0x2c/0x110 [ 1922.961697] ? __fget_files+0x2f8/0x520 [ 1922.961720] ? __fget_light+0xea/0x290 [ 1922.961743] __sys_sendmsg+0xe5/0x1b0 [ 1922.961756] ? __sys_sendmsg_sock+0x40/0x40 [ 1922.961767] ? rcu_read_lock_any_held+0x75/0xa0 [ 1922.961800] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1922.961813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1922.961831] ? trace_hardirqs_on+0x5b/0x180 [ 1922.984844] do_syscall_64+0x33/0x40 [ 1922.985273] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1922.985851] RIP: 0033:0x7fc405852b19 [ 1922.986283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1922.988354] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1922.989223] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1922.990028] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1922.990835] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1922.991640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1922.992448] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:43:55 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:43:55 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 25) 08:43:55 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:55 executing program 6: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:43:55 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1, 0x5, 0x40, 0x5, 0x0, 0x9, 0x40, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x9, 0x3, 0x5, 0x0, 0x0, 0xff, 0x0, 0x5, 0x0, 0x80000000}, 0x0, 0x1, r0, 0x2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80287010, &(0x7f0000000100)) 08:43:55 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:43:55 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) 08:43:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x100000, 0x0) [ 1939.035805] FAULT_INJECTION: forcing a failure. [ 1939.035805] name failslab, interval 1, probability 0, space 0, times 0 [ 1939.037611] CPU: 0 PID: 13018 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1939.038573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1939.039714] Call Trace: [ 1939.040086] dump_stack+0x107/0x167 [ 1939.040569] should_fail.cold+0x5/0xa [ 1939.041089] ? create_object.isra.0+0x3a/0xa20 [ 1939.041743] should_failslab+0x5/0x20 [ 1939.042233] kmem_cache_alloc+0x5b/0x310 [ 1939.042763] ? vsnprintf+0x4ba/0x1600 [ 1939.043293] create_object.isra.0+0x3a/0xa20 [ 1939.043909] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1939.044644] __kmalloc_track_caller+0x177/0x370 [ 1939.045300] ? kasprintf+0xbb/0xf0 [ 1939.045821] kvasprintf+0xb5/0x150 [ 1939.046351] ? bust_spinlocks+0xe0/0xe0 [ 1939.046967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1939.047709] ? get_random_u32+0x3cb/0x670 [ 1939.048257] kasprintf+0xbb/0xf0 [ 1939.048753] ? kvasprintf_const+0x1a0/0x1a0 [ 1939.049363] ? lockdep_init_map_type+0x2c7/0x780 [ 1939.050000] ? lockdep_init_map_type+0x2c7/0x780 [ 1939.050665] ieee80211_alloc_led_names+0x117/0x420 [ 1939.051379] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1939.052011] ? trace_hardirqs_on+0x5b/0x180 [ 1939.052616] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1939.053267] ? mark_held_locks+0x9e/0xe0 [ 1939.053807] ? trace_hardirqs_on+0x5b/0x180 [ 1939.054420] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1939.055068] ? hwsim_new_radio_nl+0x967/0x1080 [ 1939.055755] ? memcpy+0x39/0x60 [ 1939.056238] hwsim_new_radio_nl+0x991/0x1080 [ 1939.056863] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1939.057646] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1939.058536] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1939.059479] genl_family_rcv_msg_doit+0x22d/0x330 [ 1939.060186] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1939.061185] ? cap_capable+0x1cd/0x230 [ 1939.061823] ? ns_capable+0xe2/0x110 [ 1939.062366] genl_rcv_msg+0x33c/0x5a0 [ 1939.062914] ? genl_get_cmd+0x480/0x480 [ 1939.063476] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1939.064179] ? lock_release+0x680/0x680 [ 1939.064707] ? __lockdep_reset_lock+0x180/0x180 [ 1939.065357] netlink_rcv_skb+0x14b/0x430 [ 1939.065946] ? genl_get_cmd+0x480/0x480 [ 1939.066505] ? netlink_ack+0xab0/0xab0 [ 1939.067091] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1939.067816] ? is_vmalloc_addr+0x7b/0xb0 [ 1939.068412] genl_rcv+0x24/0x40 [ 1939.068878] netlink_unicast+0x549/0x7f0 [ 1939.069496] ? netlink_attachskb+0x870/0x870 [ 1939.070113] netlink_sendmsg+0x90f/0xdf0 [ 1939.070674] ? netlink_unicast+0x7f0/0x7f0 [ 1939.071238] ? netlink_unicast+0x7f0/0x7f0 [ 1939.071808] __sock_sendmsg+0x154/0x190 [ 1939.072360] ____sys_sendmsg+0x70d/0x870 [ 1939.072919] ? sock_write_iter+0x3d0/0x3d0 [ 1939.073521] ? do_recvmmsg+0x6d0/0x6d0 [ 1939.074070] ? lock_downgrade+0x6d0/0x6d0 [ 1939.074736] ? __lockdep_reset_lock+0x180/0x180 [ 1939.075460] ___sys_sendmsg+0xf3/0x170 [ 1939.075997] ? sendmsg_copy_msghdr+0x160/0x160 [ 1939.076633] ? __fget_files+0x2cf/0x520 [ 1939.077168] ? lock_downgrade+0x6d0/0x6d0 [ 1939.077752] ? find_held_lock+0x2c/0x110 [ 1939.078306] ? __fget_files+0x2f8/0x520 [ 1939.078836] ? __fget_light+0xea/0x290 [ 1939.079354] __sys_sendmsg+0xe5/0x1b0 [ 1939.079876] ? __sys_sendmsg_sock+0x40/0x40 [ 1939.080462] ? rcu_read_lock_any_held+0x75/0xa0 [ 1939.081119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1939.081927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1939.082638] ? trace_hardirqs_on+0x5b/0x180 [ 1939.083215] do_syscall_64+0x33/0x40 [ 1939.083732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1939.084429] RIP: 0033:0x7fc405852b19 [ 1939.084939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1939.087444] RSP: 002b:00007fc402da7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1939.088502] RAX: ffffffffffffffda RBX: 00007fc405966020 RCX: 00007fc405852b19 [ 1939.089490] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1939.090444] RBP: 00007fc402da71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1939.091403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1939.092378] R13: 00007ffdf8abe9bf R14: 00007fc402da7300 R15: 0000000000022000 08:43:55 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:43:55 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:43:55 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 1939.278125] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1939.279291] CPU: 0 PID: 13018 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1939.280229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1939.281356] Call Trace: [ 1939.281708] dump_stack+0x107/0x167 [ 1939.282201] sysfs_warn_dup.cold+0x1c/0x29 [ 1939.282736] sysfs_do_create_link_sd+0x122/0x140 [ 1939.283377] sysfs_create_link+0x5f/0xc0 [ 1939.283897] device_add+0x703/0x1c50 [ 1939.284375] ? devlink_add_symlinks+0x970/0x970 [ 1939.284988] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1939.285717] wiphy_register+0x1da6/0x2850 [ 1939.286288] ? wiphy_unregister+0xb90/0xb90 [ 1939.286905] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1939.287655] ieee80211_register_hw+0x23c5/0x38b0 [ 1939.288346] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1939.289067] ? net_generic+0xdb/0x2b0 [ 1939.289625] ? lockdep_init_map_type+0x2c7/0x780 [ 1939.290287] ? memset+0x20/0x50 [ 1939.290739] ? __hrtimer_init+0x12c/0x270 [ 1939.291312] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1939.292020] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1939.292655] ? hwsim_new_radio_nl+0x967/0x1080 [ 1939.293325] ? memcpy+0x39/0x60 [ 1939.293782] hwsim_new_radio_nl+0x991/0x1080 [ 1939.294442] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1939.295193] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1939.296081] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1939.296980] genl_family_rcv_msg_doit+0x22d/0x330 [ 1939.297663] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1939.298581] ? cap_capable+0x1cd/0x230 [ 1939.299119] ? ns_capable+0xe2/0x110 [ 1939.299621] genl_rcv_msg+0x33c/0x5a0 [ 1939.300144] ? genl_get_cmd+0x480/0x480 [ 1939.300693] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1939.301449] ? lock_release+0x680/0x680 [ 1939.301988] ? __lockdep_reset_lock+0x180/0x180 [ 1939.302633] netlink_rcv_skb+0x14b/0x430 [ 1939.303194] ? genl_get_cmd+0x480/0x480 [ 1939.303738] ? netlink_ack+0xab0/0xab0 [ 1939.304278] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1939.304900] ? is_vmalloc_addr+0x7b/0xb0 [ 1939.305474] genl_rcv+0x24/0x40 [ 1939.305921] netlink_unicast+0x549/0x7f0 [ 1939.306490] ? netlink_attachskb+0x870/0x870 [ 1939.307108] netlink_sendmsg+0x90f/0xdf0 [ 1939.307644] ? netlink_unicast+0x7f0/0x7f0 [ 1939.308224] ? netlink_unicast+0x7f0/0x7f0 [ 1939.308801] __sock_sendmsg+0x154/0x190 [ 1939.309384] ____sys_sendmsg+0x70d/0x870 [ 1939.309923] ? sock_write_iter+0x3d0/0x3d0 [ 1939.310524] ? do_recvmmsg+0x6d0/0x6d0 [ 1939.311074] ? lock_downgrade+0x6d0/0x6d0 [ 1939.311643] ? __lockdep_reset_lock+0x180/0x180 [ 1939.312261] ___sys_sendmsg+0xf3/0x170 [ 1939.312771] ? sendmsg_copy_msghdr+0x160/0x160 [ 1939.313385] ? __fget_files+0x2cf/0x520 [ 1939.313893] ? lock_downgrade+0x6d0/0x6d0 [ 1939.314429] ? find_held_lock+0x2c/0x110 [ 1939.314962] ? __fget_files+0x2f8/0x520 [ 1939.315480] ? __fget_light+0xea/0x290 [ 1939.315986] __sys_sendmsg+0xe5/0x1b0 [ 1939.316496] ? __sys_sendmsg_sock+0x40/0x40 [ 1939.317053] ? rcu_read_lock_any_held+0x75/0xa0 [ 1939.317701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1939.318393] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1939.319052] ? trace_hardirqs_on+0x5b/0x180 [ 1939.319599] do_syscall_64+0x33/0x40 [ 1939.320077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1939.320747] RIP: 0033:0x7fc405852b19 [ 1939.321228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1939.323649] RSP: 002b:00007fc402da7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1939.324662] RAX: ffffffffffffffda RBX: 00007fc405966020 RCX: 00007fc405852b19 [ 1939.325609] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1939.326532] RBP: 00007fc402da71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1939.327456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1939.328391] R13: 00007ffdf8abe9bf R14: 00007fc402da7300 R15: 0000000000022000 08:44:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:44:19 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 26) 08:44:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:44:19 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:19 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x100000, 0x0) 08:44:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x228002, 0xce75d1980f5823e2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) signalfd4(r1, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x14, 0x35, 0xb, 0xe, 0x5, 0x2, 0x6, 0x16d}) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:44:19 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:19 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) [ 1963.176549] FAULT_INJECTION: forcing a failure. [ 1963.176549] name failslab, interval 1, probability 0, space 0, times 0 [ 1963.178963] CPU: 0 PID: 13248 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1963.180432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.182219] Call Trace: [ 1963.182781] dump_stack+0x107/0x167 [ 1963.183575] should_fail.cold+0x5/0xa [ 1963.184411] should_failslab+0x5/0x20 [ 1963.185237] __kmalloc_track_caller+0x79/0x370 [ 1963.186223] ? kasprintf+0xbb/0xf0 [ 1963.187003] kvasprintf+0xb5/0x150 [ 1963.187768] ? bust_spinlocks+0xe0/0xe0 [ 1963.188623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.189759] ? get_random_u32+0x3cb/0x670 [ 1963.190677] kasprintf+0xbb/0xf0 [ 1963.191405] ? kvasprintf_const+0x1a0/0x1a0 [ 1963.192323] ? lockdep_init_map_type+0x2c7/0x780 [ 1963.193337] ? lockdep_init_map_type+0x2c7/0x780 [ 1963.194368] ieee80211_alloc_led_names+0x1ac/0x420 [ 1963.195410] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1963.196404] ? trace_hardirqs_on+0x5b/0x180 [ 1963.197327] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1963.198376] ? mark_held_locks+0x9e/0xe0 [ 1963.199269] ? trace_hardirqs_on+0x5b/0x180 [ 1963.200202] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1963.201174] ? hwsim_new_radio_nl+0x967/0x1080 [ 1963.202170] ? memcpy+0x39/0x60 [ 1963.202881] hwsim_new_radio_nl+0x991/0x1080 [ 1963.203819] ? mac80211_hwsim_new_radio+0x4250/0x4250 08:44:19 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) [ 1963.204961] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1963.206502] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1963.207916] genl_family_rcv_msg_doit+0x22d/0x330 [ 1963.208962] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1963.210380] ? cap_capable+0x1cd/0x230 08:44:19 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x100000, 0x0) [ 1963.211232] ? ns_capable+0xe2/0x110 [ 1963.212090] genl_rcv_msg+0x33c/0x5a0 [ 1963.212899] ? genl_get_cmd+0x480/0x480 [ 1963.213742] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1963.214854] ? lock_release+0x680/0x680 [ 1963.215687] ? __lockdep_reset_lock+0x180/0x180 [ 1963.216687] netlink_rcv_skb+0x14b/0x430 [ 1963.217540] ? genl_get_cmd+0x480/0x480 [ 1963.218396] ? netlink_ack+0xab0/0xab0 [ 1963.219236] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1963.220193] ? is_vmalloc_addr+0x7b/0xb0 [ 1963.221063] genl_rcv+0x24/0x40 [ 1963.221756] netlink_unicast+0x549/0x7f0 [ 1963.222634] ? netlink_attachskb+0x870/0x870 [ 1963.223592] netlink_sendmsg+0x90f/0xdf0 [ 1963.224464] ? netlink_unicast+0x7f0/0x7f0 [ 1963.225383] ? netlink_unicast+0x7f0/0x7f0 [ 1963.226282] __sock_sendmsg+0x154/0x190 [ 1963.227121] ____sys_sendmsg+0x70d/0x870 [ 1963.227984] ? sock_write_iter+0x3d0/0x3d0 [ 1963.228865] ? do_recvmmsg+0x6d0/0x6d0 [ 1963.229680] ? perf_trace_lock+0x2bd/0x490 [ 1963.230607] ? __lockdep_reset_lock+0x180/0x180 [ 1963.231595] ___sys_sendmsg+0xf3/0x170 [ 1963.232422] ? sendmsg_copy_msghdr+0x160/0x160 [ 1963.233404] ? __fget_files+0x2cf/0x520 [ 1963.234252] ? lock_downgrade+0x6d0/0x6d0 [ 1963.235131] ? find_held_lock+0x2c/0x110 [ 1963.236011] ? __fget_files+0x2f8/0x520 [ 1963.236899] ? __fget_light+0xea/0x290 [ 1963.237753] __sys_sendmsg+0xe5/0x1b0 [ 1963.238576] ? __sys_sendmsg_sock+0x40/0x40 [ 1963.239508] ? rcu_read_lock_any_held+0x75/0xa0 [ 1963.240541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.241666] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.242754] ? trace_hardirqs_on+0x5b/0x180 [ 1963.243665] do_syscall_64+0x33/0x40 [ 1963.244453] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1963.245559] RIP: 0033:0x7fc405852b19 [ 1963.246390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1963.250299] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1963.251939] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1963.253456] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1963.254993] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.256479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1963.258007] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:44:19 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x200, 0x12, 0x14, 0x8, "7bfff2f9e5b3a45c3a872907aa2a94f5daa65a93d235e2c09099a67b1b4fef21403fe874011198cf2d6c4441e8c7058058806813278b04e7b5da61c33704f105", "20d33bdfe2719c70f0f21ac47aa6da44a1659f556a5db1339654cfb61f5d0f9a", [0xffffffffffff92ce, 0xffc000000000]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0x3, 0x5, 0x5, 0x0, 0x9, 0x21800, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0x3}, 0x2090, 0x0, 0x5, 0xf, 0x1, 0x7, 0xe52, 0x0, 0xfd0}, r4, 0x2, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80287010, &(0x7f0000000100)) 08:44:19 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:44:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:44:19 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) [ 1963.580013] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1963.582042] CPU: 0 PID: 13248 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1963.583573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.585345] Call Trace: [ 1963.585920] dump_stack+0x107/0x167 [ 1963.586731] sysfs_warn_dup.cold+0x1c/0x29 [ 1963.587641] sysfs_do_create_link_sd+0x122/0x140 [ 1963.588662] sysfs_create_link+0x5f/0xc0 [ 1963.589534] device_add+0x703/0x1c50 [ 1963.590353] ? devlink_add_symlinks+0x970/0x970 [ 1963.591352] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1963.592475] wiphy_register+0x1da6/0x2850 [ 1963.593380] ? wiphy_unregister+0xb90/0xb90 [ 1963.594320] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1963.595457] ieee80211_register_hw+0x23c5/0x38b0 [ 1963.596494] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1963.597514] ? net_generic+0xdb/0x2b0 [ 1963.598349] ? lockdep_init_map_type+0x2c7/0x780 [ 1963.599381] ? memset+0x20/0x50 [ 1963.600097] ? __hrtimer_init+0x12c/0x270 [ 1963.600998] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1963.602125] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1963.603128] ? hwsim_new_radio_nl+0x967/0x1080 [ 1963.604097] ? memcpy+0x39/0x60 [ 1963.604817] hwsim_new_radio_nl+0x991/0x1080 [ 1963.605750] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1963.606891] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1963.608271] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1963.609653] genl_family_rcv_msg_doit+0x22d/0x330 [ 1963.610689] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1963.612068] ? cap_capable+0x1cd/0x230 [ 1963.612940] ? ns_capable+0xe2/0x110 [ 1963.613757] genl_rcv_msg+0x33c/0x5a0 [ 1963.614597] ? genl_get_cmd+0x480/0x480 [ 1963.615464] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1963.616587] ? lock_release+0x680/0x680 [ 1963.617446] ? __lockdep_reset_lock+0x180/0x180 [ 1963.618478] netlink_rcv_skb+0x14b/0x430 [ 1963.619358] ? genl_get_cmd+0x480/0x480 [ 1963.620223] ? netlink_ack+0xab0/0xab0 [ 1963.621066] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1963.622061] ? is_vmalloc_addr+0x7b/0xb0 [ 1963.622928] genl_rcv+0x24/0x40 [ 1963.623631] netlink_unicast+0x549/0x7f0 [ 1963.624509] ? netlink_attachskb+0x870/0x870 [ 1963.625480] netlink_sendmsg+0x90f/0xdf0 [ 1963.626380] ? netlink_unicast+0x7f0/0x7f0 [ 1963.627320] ? netlink_unicast+0x7f0/0x7f0 [ 1963.628238] __sock_sendmsg+0x154/0x190 [ 1963.629096] ____sys_sendmsg+0x70d/0x870 [ 1963.629984] ? sock_write_iter+0x3d0/0x3d0 [ 1963.630869] ? do_recvmmsg+0x6d0/0x6d0 [ 1963.631679] ? perf_trace_lock+0x2bd/0x490 [ 1963.632590] ? __lockdep_reset_lock+0x180/0x180 [ 1963.633571] ___sys_sendmsg+0xf3/0x170 [ 1963.634406] ? sendmsg_copy_msghdr+0x160/0x160 [ 1963.635386] ? __fget_files+0x2cf/0x520 [ 1963.636230] ? lock_downgrade+0x6d0/0x6d0 [ 1963.637134] ? find_held_lock+0x2c/0x110 [ 1963.638022] ? __fget_files+0x2f8/0x520 [ 1963.638912] ? __fget_light+0xea/0x290 [ 1963.639764] __sys_sendmsg+0xe5/0x1b0 [ 1963.640580] ? __sys_sendmsg_sock+0x40/0x40 [ 1963.641510] ? rcu_read_lock_any_held+0x75/0xa0 [ 1963.642558] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.643694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.644796] ? trace_hardirqs_on+0x5b/0x180 [ 1963.645726] do_syscall_64+0x33/0x40 [ 1963.646538] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1963.647618] RIP: 0033:0x7fc405852b19 [ 1963.648417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1963.652297] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1963.653921] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1963.655422] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1963.656924] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.658456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1963.659971] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:44:35 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 27) 08:44:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:35 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x412080, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000180)) lseek(r1, 0x5, 0x4) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:44:35 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) 08:44:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:35 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:44:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:44:35 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) [ 1979.774074] FAULT_INJECTION: forcing a failure. [ 1979.774074] name failslab, interval 1, probability 0, space 0, times 0 [ 1979.776875] CPU: 0 PID: 13490 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1979.778456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1979.780320] Call Trace: [ 1979.780918] dump_stack+0x107/0x167 [ 1979.781755] should_fail.cold+0x5/0xa [ 1979.782626] ? create_object.isra.0+0x3a/0xa20 [ 1979.783671] should_failslab+0x5/0x20 [ 1979.784527] kmem_cache_alloc+0x5b/0x310 [ 1979.785443] ? vsnprintf+0x4ba/0x1600 [ 1979.786325] create_object.isra.0+0x3a/0xa20 [ 1979.787376] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1979.788542] __kmalloc_track_caller+0x177/0x370 [ 1979.789588] ? kasprintf+0xbb/0xf0 [ 1979.790408] kvasprintf+0xb5/0x150 [ 1979.791223] ? bust_spinlocks+0xe0/0xe0 [ 1979.792120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1979.793342] ? get_random_u32+0x3cb/0x670 [ 1979.794304] kasprintf+0xbb/0xf0 [ 1979.795084] ? kvasprintf_const+0x1a0/0x1a0 [ 1979.796069] ? lockdep_init_map_type+0x2c7/0x780 [ 1979.797152] ? lockdep_init_map_type+0x2c7/0x780 [ 1979.798256] ieee80211_alloc_led_names+0x1ac/0x420 [ 1979.799379] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1979.800458] ? trace_hardirqs_on+0x5b/0x180 [ 1979.801451] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1979.802563] ? mark_held_locks+0x9e/0xe0 [ 1979.803511] ? trace_hardirqs_on+0x5b/0x180 [ 1979.804506] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1979.805550] ? hwsim_new_radio_nl+0x967/0x1080 [ 1979.806590] ? memcpy+0x39/0x60 [ 1979.807373] hwsim_new_radio_nl+0x991/0x1080 [ 1979.808385] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1979.809610] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1979.811103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1979.812593] genl_family_rcv_msg_doit+0x22d/0x330 [ 1979.813698] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1979.815193] ? cap_capable+0x1cd/0x230 [ 1979.816100] ? ns_capable+0xe2/0x110 [ 1979.816957] genl_rcv_msg+0x33c/0x5a0 [ 1979.817826] ? genl_get_cmd+0x480/0x480 [ 1979.818741] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1979.819921] ? lock_release+0x680/0x680 [ 1979.820815] ? __lockdep_reset_lock+0x180/0x180 [ 1979.821880] netlink_rcv_skb+0x14b/0x430 [ 1979.822804] ? genl_get_cmd+0x480/0x480 [ 1979.823712] ? netlink_ack+0xab0/0xab0 [ 1979.824638] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1979.825671] ? is_vmalloc_addr+0x7b/0xb0 [ 1979.826596] genl_rcv+0x24/0x40 [ 1979.827353] netlink_unicast+0x549/0x7f0 [ 1979.828286] ? netlink_attachskb+0x870/0x870 [ 1979.829305] netlink_sendmsg+0x90f/0xdf0 [ 1979.830244] ? netlink_unicast+0x7f0/0x7f0 [ 1979.831244] ? netlink_unicast+0x7f0/0x7f0 [ 1979.832202] __sock_sendmsg+0x154/0x190 [ 1979.833103] ____sys_sendmsg+0x70d/0x870 [ 1979.834033] ? sock_write_iter+0x3d0/0x3d0 [ 1979.834992] ? do_recvmmsg+0x6d0/0x6d0 [ 1979.835869] ? perf_trace_lock+0x2bd/0x490 [ 1979.836842] ? __lockdep_reset_lock+0x180/0x180 [ 1979.837904] ___sys_sendmsg+0xf3/0x170 [ 1979.838799] ? sendmsg_copy_msghdr+0x160/0x160 [ 1979.839843] ? __fget_files+0x2cf/0x520 [ 1979.840772] ? lock_downgrade+0x6d0/0x6d0 [ 1979.841716] ? find_held_lock+0x2c/0x110 [ 1979.842674] ? __fget_files+0x2f8/0x520 [ 1979.843598] ? __fget_light+0xea/0x290 [ 1979.844499] __sys_sendmsg+0xe5/0x1b0 [ 1979.845365] ? __sys_sendmsg_sock+0x40/0x40 [ 1979.846337] ? rcu_read_lock_any_held+0x75/0xa0 [ 1979.847440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1979.848625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1979.849784] ? trace_hardirqs_on+0x5b/0x180 [ 1979.850775] do_syscall_64+0x33/0x40 [ 1979.851622] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1979.852786] RIP: 0033:0x7fc405852b19 [ 1979.853628] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1979.857785] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1979.859506] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1979.861119] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1979.862742] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1979.864344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1979.865948] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:44:35 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x406200, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:44:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) 08:44:35 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:44:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:44:35 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:44:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:36 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:44:36 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) 08:44:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) [ 1980.047844] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1980.048955] CPU: 1 PID: 13490 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1980.049809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.050829] Call Trace: [ 1980.051164] dump_stack+0x107/0x167 [ 1980.051617] sysfs_warn_dup.cold+0x1c/0x29 [ 1980.052143] sysfs_do_create_link_sd+0x122/0x140 [ 1980.052727] sysfs_create_link+0x5f/0xc0 [ 1980.053239] device_add+0x703/0x1c50 [ 1980.053706] ? devlink_add_symlinks+0x970/0x970 [ 1980.054277] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1980.054939] wiphy_register+0x1da6/0x2850 [ 1980.055461] ? wiphy_unregister+0xb90/0xb90 [ 1980.056012] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1980.056675] ieee80211_register_hw+0x23c5/0x38b0 [ 1980.057283] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1980.057879] ? net_generic+0xdb/0x2b0 [ 1980.058354] ? lockdep_init_map_type+0x2c7/0x780 [ 1980.058949] ? memset+0x20/0x50 [ 1980.059372] ? __hrtimer_init+0x12c/0x270 [ 1980.059889] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1980.060522] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1980.061094] ? hwsim_new_radio_nl+0x967/0x1080 [ 1980.061660] ? memcpy+0x39/0x60 [ 1980.062075] hwsim_new_radio_nl+0x991/0x1080 [ 1980.062621] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1980.063291] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1980.064090] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1980.064890] genl_family_rcv_msg_doit+0x22d/0x330 [ 1980.065479] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1980.066293] ? cap_capable+0x1cd/0x230 [ 1980.066795] ? ns_capable+0xe2/0x110 [ 1980.067254] genl_rcv_msg+0x33c/0x5a0 [ 1980.067728] ? genl_get_cmd+0x480/0x480 [ 1980.068216] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1980.068848] ? lock_release+0x680/0x680 [ 1980.069334] ? __lockdep_reset_lock+0x180/0x180 [ 1980.069909] netlink_rcv_skb+0x14b/0x430 [ 1980.070407] ? genl_get_cmd+0x480/0x480 [ 1980.070907] ? netlink_ack+0xab0/0xab0 [ 1980.071392] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1980.071951] ? is_vmalloc_addr+0x7b/0xb0 [ 1980.072452] genl_rcv+0x24/0x40 [ 1980.072854] netlink_unicast+0x549/0x7f0 [ 1980.073359] ? netlink_attachskb+0x870/0x870 [ 1980.073905] netlink_sendmsg+0x90f/0xdf0 [ 1980.074405] ? netlink_unicast+0x7f0/0x7f0 [ 1980.074945] ? netlink_unicast+0x7f0/0x7f0 [ 1980.075460] __sock_sendmsg+0x154/0x190 [ 1980.075944] ____sys_sendmsg+0x70d/0x870 [ 1980.076445] ? sock_write_iter+0x3d0/0x3d0 [ 1980.076961] ? do_recvmmsg+0x6d0/0x6d0 [ 1980.077431] ? perf_trace_lock+0x2bd/0x490 [ 1980.077964] ? __lockdep_reset_lock+0x180/0x180 [ 1980.078532] ___sys_sendmsg+0xf3/0x170 [ 1980.079019] ? sendmsg_copy_msghdr+0x160/0x160 [ 1980.079581] ? __fget_files+0x2cf/0x520 [ 1980.080075] ? lock_downgrade+0x6d0/0x6d0 [ 1980.080578] ? find_held_lock+0x2c/0x110 [ 1980.081086] ? __fget_files+0x2f8/0x520 [ 1980.081582] ? __fget_light+0xea/0x290 [ 1980.082074] __sys_sendmsg+0xe5/0x1b0 [ 1980.082538] ? __sys_sendmsg_sock+0x40/0x40 [ 1980.083076] ? rcu_read_lock_any_held+0x75/0xa0 [ 1980.083659] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.084291] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.084916] ? trace_hardirqs_on+0x5b/0x180 [ 1980.085441] do_syscall_64+0x33/0x40 [ 1980.085893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1980.086511] RIP: 0033:0x7fc405852b19 [ 1980.086970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.089162] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1980.090084] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1980.090948] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1980.091797] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.092653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.093502] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:44:55 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 28) 08:44:55 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) 08:44:55 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:55 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:44:55 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:44:55 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) 08:44:55 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:44:55 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) [ 1999.066748] FAULT_INJECTION: forcing a failure. [ 1999.066748] name failslab, interval 1, probability 0, space 0, times 0 [ 1999.069201] CPU: 0 PID: 13527 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1999.070679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1999.072436] Call Trace: [ 1999.073006] dump_stack+0x107/0x167 [ 1999.073784] should_fail.cold+0x5/0xa [ 1999.074621] should_failslab+0x5/0x20 [ 1999.075453] __kmalloc_track_caller+0x79/0x370 [ 1999.076424] ? kasprintf+0xbb/0xf0 [ 1999.077188] kvasprintf+0xb5/0x150 [ 1999.077972] ? bust_spinlocks+0xe0/0xe0 [ 1999.078826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1999.079997] ? get_random_u32+0x3cb/0x670 [ 1999.080925] kasprintf+0xbb/0xf0 [ 1999.081673] ? kvasprintf_const+0x1a0/0x1a0 [ 1999.082628] ? lockdep_init_map_type+0x2c7/0x780 [ 1999.083678] ? lockdep_init_map_type+0x2c7/0x780 [ 1999.084740] ieee80211_alloc_led_names+0x23f/0x420 [ 1999.085820] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 1999.086856] ? trace_hardirqs_on+0x5b/0x180 [ 1999.087836] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 1999.088913] ? mark_held_locks+0x9e/0xe0 08:44:55 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) [ 1999.089817] ? trace_hardirqs_on+0x5b/0x180 [ 1999.090883] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1999.091921] ? hwsim_new_radio_nl+0x967/0x1080 [ 1999.092927] ? memcpy+0x39/0x60 [ 1999.093663] hwsim_new_radio_nl+0x991/0x1080 [ 1999.094636] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1999.095804] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1999.097239] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1999.098674] genl_family_rcv_msg_doit+0x22d/0x330 [ 1999.099744] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1999.101185] ? cap_capable+0x1cd/0x230 [ 1999.102066] ? ns_capable+0xe2/0x110 [ 1999.102896] genl_rcv_msg+0x33c/0x5a0 [ 1999.103746] ? genl_get_cmd+0x480/0x480 [ 1999.104621] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1999.105769] ? lock_release+0x680/0x680 08:44:55 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) [ 1999.106647] ? __lockdep_reset_lock+0x180/0x180 [ 1999.107742] netlink_rcv_skb+0x14b/0x430 [ 1999.108609] ? genl_get_cmd+0x480/0x480 [ 1999.109458] ? netlink_ack+0xab0/0xab0 [ 1999.110305] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1999.111279] ? is_vmalloc_addr+0x7b/0xb0 [ 1999.112161] genl_rcv+0x24/0x40 [ 1999.112868] netlink_unicast+0x549/0x7f0 [ 1999.113746] ? netlink_attachskb+0x870/0x870 [ 1999.114709] netlink_sendmsg+0x90f/0xdf0 [ 1999.115592] ? netlink_unicast+0x7f0/0x7f0 [ 1999.116512] ? netlink_unicast+0x7f0/0x7f0 [ 1999.117412] __sock_sendmsg+0x154/0x190 [ 1999.118257] ____sys_sendmsg+0x70d/0x870 [ 1999.119126] ? sock_write_iter+0x3d0/0x3d0 [ 1999.120029] ? do_recvmmsg+0x6d0/0x6d0 [ 1999.120854] ? perf_trace_lock+0x2bd/0x490 [ 1999.121765] ? __lockdep_reset_lock+0x180/0x180 [ 1999.122766] ___sys_sendmsg+0xf3/0x170 [ 1999.123617] ? sendmsg_copy_msghdr+0x160/0x160 [ 1999.124599] ? __fget_files+0x2cf/0x520 [ 1999.125445] ? lock_downgrade+0x6d0/0x6d0 [ 1999.126332] ? find_held_lock+0x2c/0x110 [ 1999.127218] ? __fget_files+0x2f8/0x520 [ 1999.128090] ? __fget_light+0xea/0x290 [ 1999.128933] __sys_sendmsg+0xe5/0x1b0 [ 1999.129742] ? __sys_sendmsg_sock+0x40/0x40 [ 1999.130653] ? rcu_read_lock_any_held+0x75/0xa0 [ 1999.131692] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1999.132803] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1999.133893] ? trace_hardirqs_on+0x5b/0x180 [ 1999.134812] do_syscall_64+0x33/0x40 [ 1999.135612] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1999.136690] RIP: 0033:0x7fc405852b19 [ 1999.137485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1999.141367] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1999.142994] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1999.144512] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1999.146008] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1999.147520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1999.149021] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:44:55 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:44:55 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) 08:44:55 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:44:55 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000000)) ioctl$RTC_UIE_ON(r0, 0x7003) 08:44:55 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:44:55 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 1999.355973] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1999.358024] CPU: 0 PID: 13527 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 1999.359658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1999.361613] Call Trace: [ 1999.362246] dump_stack+0x107/0x167 [ 1999.363137] sysfs_warn_dup.cold+0x1c/0x29 [ 1999.364163] sysfs_do_create_link_sd+0x122/0x140 [ 1999.365279] sysfs_create_link+0x5f/0xc0 [ 1999.366240] device_add+0x703/0x1c50 [ 1999.367122] ? devlink_add_symlinks+0x970/0x970 [ 1999.368217] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1999.369453] wiphy_register+0x1da6/0x2850 [ 1999.370440] ? wiphy_unregister+0xb90/0xb90 [ 1999.371492] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1999.372751] ieee80211_register_hw+0x23c5/0x38b0 [ 1999.373891] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1999.374997] ? net_generic+0xdb/0x2b0 [ 1999.375910] ? lockdep_init_map_type+0x2c7/0x780 [ 1999.377023] ? memset+0x20/0x50 [ 1999.377799] ? __hrtimer_init+0x12c/0x270 [ 1999.378776] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1999.379982] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1999.381057] ? hwsim_new_radio_nl+0x967/0x1080 [ 1999.382115] ? memcpy+0x39/0x60 [ 1999.382896] hwsim_new_radio_nl+0x991/0x1080 [ 1999.383937] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1999.385173] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1999.386684] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1999.388201] genl_family_rcv_msg_doit+0x22d/0x330 [ 1999.389317] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1999.390829] ? cap_capable+0x1cd/0x230 [ 1999.391771] ? ns_capable+0xe2/0x110 [ 1999.392640] genl_rcv_msg+0x33c/0x5a0 [ 1999.393533] ? genl_get_cmd+0x480/0x480 [ 1999.394448] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1999.395650] ? lock_release+0x680/0x680 [ 1999.396568] ? __lockdep_reset_lock+0x180/0x180 [ 1999.397647] netlink_rcv_skb+0x14b/0x430 [ 1999.398609] ? genl_get_cmd+0x480/0x480 [ 1999.399562] ? netlink_ack+0xab0/0xab0 [ 1999.400505] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1999.401579] ? is_vmalloc_addr+0x7b/0xb0 [ 1999.402546] genl_rcv+0x24/0x40 [ 1999.403324] netlink_unicast+0x549/0x7f0 [ 1999.404309] ? netlink_attachskb+0x870/0x870 [ 1999.405395] netlink_sendmsg+0x90f/0xdf0 [ 1999.406395] ? netlink_unicast+0x7f0/0x7f0 [ 1999.407459] ? netlink_unicast+0x7f0/0x7f0 [ 1999.408490] __sock_sendmsg+0x154/0x190 [ 1999.409459] ____sys_sendmsg+0x70d/0x870 [ 1999.410456] ? sock_write_iter+0x3d0/0x3d0 [ 1999.411486] ? do_recvmmsg+0x6d0/0x6d0 [ 1999.412431] ? perf_trace_lock+0x2bd/0x490 [ 1999.413477] ? __lockdep_reset_lock+0x180/0x180 [ 1999.414616] ___sys_sendmsg+0xf3/0x170 [ 1999.415575] ? sendmsg_copy_msghdr+0x160/0x160 [ 1999.416669] ? __fget_files+0x2cf/0x520 [ 1999.417616] ? lock_downgrade+0x6d0/0x6d0 [ 1999.418630] ? find_held_lock+0x2c/0x110 [ 1999.419645] ? __fget_files+0x2f8/0x520 [ 1999.420643] ? __fget_light+0xea/0x290 [ 1999.421608] __sys_sendmsg+0xe5/0x1b0 [ 1999.422526] ? __sys_sendmsg_sock+0x40/0x40 [ 1999.423567] ? rcu_read_lock_any_held+0x75/0xa0 [ 1999.424723] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1999.425968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1999.427168] ? trace_hardirqs_on+0x5b/0x180 [ 1999.428200] do_syscall_64+0x33/0x40 [ 1999.429083] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1999.430278] RIP: 0033:0x7fc405852b19 [ 1999.431145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1999.435428] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1999.437215] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 1999.438872] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1999.440543] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1999.442214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1999.443884] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:45:10 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:45:10 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:45:10 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) 08:45:10 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) (fail_nth: 1) 08:45:10 executing program 7: perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:45:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:10 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 29) 08:45:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:45:10 executing program 7: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x20, 0x7e}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x66}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x61}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x52}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x74}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x75}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x51) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) [ 2014.080924] FAULT_INJECTION: forcing a failure. [ 2014.080924] name failslab, interval 1, probability 0, space 0, times 0 [ 2014.083565] CPU: 0 PID: 13569 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2014.085167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2014.087078] Call Trace: [ 2014.087692] dump_stack+0x107/0x167 [ 2014.088549] should_fail.cold+0x5/0xa [ 2014.089437] ? create_object.isra.0+0x3a/0xa20 [ 2014.090497] should_failslab+0x5/0x20 [ 2014.091381] kmem_cache_alloc+0x5b/0x310 [ 2014.092349] create_object.isra.0+0x3a/0xa20 [ 2014.093360] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2014.094550] __kmalloc_track_caller+0x177/0x370 [ 2014.095619] ? kasprintf+0xbb/0xf0 [ 2014.096472] kvasprintf+0xb5/0x150 [ 2014.097301] ? bust_spinlocks+0xe0/0xe0 [ 2014.098221] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2014.099440] ? get_random_u32+0x3cb/0x670 [ 2014.100433] kasprintf+0xbb/0xf0 [ 2014.101223] ? kvasprintf_const+0x1a0/0x1a0 [ 2014.102232] ? lockdep_init_map_type+0x2c7/0x780 [ 2014.103331] ? lockdep_init_map_type+0x2c7/0x780 [ 2014.104460] ieee80211_alloc_led_names+0x23f/0x420 [ 2014.105604] ieee80211_alloc_hw_nm+0x1b51/0x2320 [ 2014.106700] ? trace_hardirqs_on+0x5b/0x180 [ 2014.107716] mac80211_hwsim_new_radio+0x1cd/0x4250 [ 2014.108865] ? mark_held_locks+0x9e/0xe0 [ 2014.109826] ? trace_hardirqs_on+0x5b/0x180 [ 2014.110834] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2014.111914] ? hwsim_new_radio_nl+0x967/0x1080 [ 2014.112975] ? memcpy+0x39/0x60 [ 2014.113754] hwsim_new_radio_nl+0x991/0x1080 [ 2014.114783] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2014.116018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2014.117534] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 08:45:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2014.119049] genl_family_rcv_msg_doit+0x22d/0x330 [ 2014.120295] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2014.121808] ? cap_capable+0x1cd/0x230 [ 2014.122742] ? ns_capable+0xe2/0x110 [ 2014.123614] genl_rcv_msg+0x33c/0x5a0 [ 2014.124513] ? genl_get_cmd+0x480/0x480 [ 2014.125433] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2014.126629] ? lock_release+0x680/0x680 [ 2014.127544] ? __lockdep_reset_lock+0x180/0x180 [ 2014.128635] netlink_rcv_skb+0x14b/0x430 [ 2014.129579] ? genl_get_cmd+0x480/0x480 [ 2014.130504] ? netlink_ack+0xab0/0xab0 [ 2014.131426] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2014.132489] ? is_vmalloc_addr+0x7b/0xb0 [ 2014.133436] genl_rcv+0x24/0x40 [ 2014.134198] netlink_unicast+0x549/0x7f0 [ 2014.135153] ? netlink_attachskb+0x870/0x870 [ 2014.136206] netlink_sendmsg+0x90f/0xdf0 [ 2014.137159] ? netlink_unicast+0x7f0/0x7f0 [ 2014.138162] ? netlink_unicast+0x7f0/0x7f0 [ 2014.139147] __sock_sendmsg+0x154/0x190 [ 2014.140075] ____sys_sendmsg+0x70d/0x870 [ 2014.141020] ? sock_write_iter+0x3d0/0x3d0 [ 2014.141989] ? do_recvmmsg+0x6d0/0x6d0 [ 2014.142890] ? perf_trace_lock+0x2bd/0x490 [ 2014.143890] ? __lockdep_reset_lock+0x180/0x180 [ 2014.144978] ___sys_sendmsg+0xf3/0x170 [ 2014.145884] ? sendmsg_copy_msghdr+0x160/0x160 [ 2014.146950] ? __fget_files+0x2cf/0x520 [ 2014.147876] ? lock_downgrade+0x6d0/0x6d0 [ 2014.148837] ? find_held_lock+0x2c/0x110 [ 2014.149801] ? __fget_files+0x2f8/0x520 [ 2014.150742] ? __fget_light+0xea/0x290 [ 2014.151661] __sys_sendmsg+0xe5/0x1b0 [ 2014.152554] ? __sys_sendmsg_sock+0x40/0x40 [ 2014.153546] ? rcu_read_lock_any_held+0x75/0xa0 [ 2014.154670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2014.155886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2014.157070] ? trace_hardirqs_on+0x5b/0x180 [ 2014.158073] do_syscall_64+0x33/0x40 [ 2014.158933] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2014.160120] RIP: 0033:0x7fc405852b19 [ 2014.160982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2014.165205] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2014.166954] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2014.168603] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2014.170248] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.171891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.173533] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2014.181292] FAULT_INJECTION: forcing a failure. [ 2014.181292] name failslab, interval 1, probability 0, space 0, times 0 [ 2014.182612] CPU: 1 PID: 13568 Comm: syz-executor.4 Not tainted 5.10.229 #1 [ 2014.183411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2014.184384] Call Trace: [ 2014.184694] dump_stack+0x107/0x167 [ 2014.185109] should_fail.cold+0x5/0xa [ 2014.185541] ? getname_flags.part.0+0x50/0x4f0 [ 2014.186069] should_failslab+0x5/0x20 [ 2014.186507] kmem_cache_alloc+0x5b/0x310 [ 2014.186966] getname_flags.part.0+0x50/0x4f0 [ 2014.187477] user_path_at_empty+0xa1/0x100 [ 2014.187973] __x64_sys_mount+0x1e9/0x300 [ 2014.188444] ? copy_mnt_ns+0xa00/0xa00 [ 2014.188891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2014.189501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2014.190091] do_syscall_64+0x33/0x40 [ 2014.190522] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2014.191102] RIP: 0033:0x7ff94f7f9b19 [ 2014.191537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2014.193697] RSP: 002b:00007ff94cd6f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2014.194585] RAX: ffffffffffffffda RBX: 00007ff94f90cf60 RCX: 00007ff94f7f9b19 [ 2014.195407] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 2014.196227] RBP: 00007ff94cd6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.197027] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000001 [ 2014.197835] R13: 00007ffda93fb4bf R14: 00007ff94cd6f300 R15: 0000000000022000 08:45:10 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:45:10 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) openat(r2, &(0x7f0000000080)='./file0\x00', 0x58b100, 0x60) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$RTC_AIE_OFF(r3, 0x7002) 08:45:10 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:45:10 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:45:10 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2014.247637] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2014.248740] CPU: 1 PID: 13569 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2014.249546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2014.250516] Call Trace: [ 2014.250832] dump_stack+0x107/0x167 [ 2014.251263] sysfs_warn_dup.cold+0x1c/0x29 [ 2014.251751] sysfs_do_create_link_sd+0x122/0x140 [ 2014.252315] sysfs_create_link+0x5f/0xc0 [ 2014.252797] device_add+0x703/0x1c50 [ 2014.253238] ? devlink_add_symlinks+0x970/0x970 [ 2014.253786] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2014.254404] wiphy_register+0x1da6/0x2850 [ 2014.254903] ? wiphy_unregister+0xb90/0xb90 [ 2014.255423] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2014.256068] ieee80211_register_hw+0x23c5/0x38b0 [ 2014.256642] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2014.257200] ? net_generic+0xdb/0x2b0 [ 2014.257646] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2014.258283] ? memset+0x20/0x50 [ 2014.258672] ? __hrtimer_init+0x12c/0x270 [ 2014.259171] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2014.259766] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2014.260316] ? hwsim_new_radio_nl+0x967/0x1080 [ 2014.260838] ? memcpy+0x39/0x60 [ 2014.261237] hwsim_new_radio_nl+0x991/0x1080 [ 2014.261754] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2014.262365] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2014.263129] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2014.263887] genl_family_rcv_msg_doit+0x22d/0x330 [ 2014.264455] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2014.265222] ? cap_capable+0x1cd/0x230 [ 2014.265691] ? ns_capable+0xe2/0x110 [ 2014.266128] genl_rcv_msg+0x33c/0x5a0 [ 2014.266576] ? genl_get_cmd+0x480/0x480 [ 2014.267039] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2014.267643] ? lock_release+0x680/0x680 [ 2014.268116] ? __lockdep_reset_lock+0x180/0x180 [ 2014.268661] netlink_rcv_skb+0x14b/0x430 [ 2014.269133] ? genl_get_cmd+0x480/0x480 [ 2014.269601] ? netlink_ack+0xab0/0xab0 [ 2014.270065] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2014.270594] ? is_vmalloc_addr+0x7b/0xb0 [ 2014.271071] genl_rcv+0x24/0x40 [ 2014.271453] netlink_unicast+0x549/0x7f0 [ 2014.271940] ? netlink_attachskb+0x870/0x870 [ 2014.272465] netlink_sendmsg+0x90f/0xdf0 [ 2014.272947] ? netlink_unicast+0x7f0/0x7f0 [ 2014.273454] ? netlink_unicast+0x7f0/0x7f0 [ 2014.273944] __sock_sendmsg+0x154/0x190 [ 2014.274416] ____sys_sendmsg+0x70d/0x870 [ 2014.274893] ? sock_write_iter+0x3d0/0x3d0 [ 2014.275387] ? do_recvmmsg+0x6d0/0x6d0 [ 2014.275838] ? perf_trace_lock+0x2bd/0x490 [ 2014.276351] ? __lockdep_reset_lock+0x180/0x180 [ 2014.276898] ___sys_sendmsg+0xf3/0x170 [ 2014.277359] ? sendmsg_copy_msghdr+0x160/0x160 [ 2014.277895] ? __fget_files+0x2cf/0x520 [ 2014.278355] ? lock_downgrade+0x6d0/0x6d0 [ 2014.278837] ? find_held_lock+0x2c/0x110 [ 2014.279319] ? __fget_files+0x2f8/0x520 [ 2014.279792] ? __fget_light+0xea/0x290 [ 2014.280266] __sys_sendmsg+0xe5/0x1b0 [ 2014.280709] ? __sys_sendmsg_sock+0x40/0x40 [ 2014.281214] ? rcu_read_lock_any_held+0x75/0xa0 [ 2014.281771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2014.282380] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2014.282974] ? trace_hardirqs_on+0x5b/0x180 [ 2014.283477] do_syscall_64+0x33/0x40 [ 2014.283920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2014.284521] RIP: 0033:0x7fc405852b19 [ 2014.284955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2014.287084] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2014.287973] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2014.288779] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2014.289608] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.290423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.291247] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:45:26 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:45:26 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x10, r0, 0x7122000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:45:26 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 30) 08:45:26 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:45:26 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:45:26 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) (fail_nth: 2) 08:45:26 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:45:26 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2030.888038] FAULT_INJECTION: forcing a failure. [ 2030.888038] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.889806] CPU: 0 PID: 13693 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2030.890723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2030.891876] Call Trace: [ 2030.892270] dump_stack+0x107/0x167 [ 2030.892831] should_fail.cold+0x5/0xa [ 2030.893382] ? device_create_groups_vargs+0x8a/0x280 [ 2030.894102] should_failslab+0x5/0x20 [ 2030.894642] kmem_cache_alloc_trace+0x55/0x320 [ 2030.895300] device_create_groups_vargs+0x8a/0x280 [ 2030.896006] device_create+0xdc/0x120 [ 2030.896592] ? device_create_groups_vargs+0x280/0x280 [ 2030.897319] ? init_timer_key+0x12a/0x240 [ 2030.897928] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2030.898619] mac80211_hwsim_new_radio+0x352/0x4250 [ 2030.899326] ? mark_held_locks+0x9e/0xe0 [ 2030.899946] ? trace_hardirqs_on+0x5b/0x180 [ 2030.900585] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2030.901294] ? hwsim_new_radio_nl+0x967/0x1080 [ 2030.901945] ? memcpy+0x39/0x60 [ 2030.902434] hwsim_new_radio_nl+0x991/0x1080 [ 2030.903103] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2030.903811] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2030.904678] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2030.905581] genl_family_rcv_msg_doit+0x22d/0x330 [ 2030.906265] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2030.907199] ? cap_capable+0x1cd/0x230 [ 2030.907740] ? ns_capable+0xe2/0x110 [ 2030.908269] genl_rcv_msg+0x33c/0x5a0 [ 2030.908796] ? genl_get_cmd+0x480/0x480 [ 2030.909371] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2030.910064] ? lock_release+0x680/0x680 [ 2030.910593] ? __lockdep_reset_lock+0x180/0x180 [ 2030.911230] netlink_rcv_skb+0x14b/0x430 [ 2030.911798] ? genl_get_cmd+0x480/0x480 [ 2030.912336] ? netlink_ack+0xab0/0xab0 [ 2030.912909] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2030.913522] ? is_vmalloc_addr+0x7b/0xb0 [ 2030.914102] genl_rcv+0x24/0x40 [ 2030.914555] netlink_unicast+0x549/0x7f0 [ 2030.915138] ? netlink_attachskb+0x870/0x870 [ 2030.915755] netlink_sendmsg+0x90f/0xdf0 [ 2030.916304] ? netlink_unicast+0x7f0/0x7f0 [ 2030.916880] ? netlink_unicast+0x7f0/0x7f0 [ 2030.917438] __sock_sendmsg+0x154/0x190 [ 2030.917989] ____sys_sendmsg+0x70d/0x870 [ 2030.918552] ? sock_write_iter+0x3d0/0x3d0 [ 2030.919163] ? do_recvmmsg+0x6d0/0x6d0 [ 2030.919741] ? perf_trace_lock+0x2bd/0x490 [ 2030.920360] ? __lockdep_reset_lock+0x180/0x180 [ 2030.921047] ___sys_sendmsg+0xf3/0x170 [ 2030.921611] ? sendmsg_copy_msghdr+0x160/0x160 [ 2030.922321] ? __fget_files+0x2cf/0x520 [ 2030.922878] ? lock_downgrade+0x6d0/0x6d0 [ 2030.923517] ? find_held_lock+0x2c/0x110 [ 2030.924101] ? __fget_files+0x2f8/0x520 [ 2030.924709] ? __fget_light+0xea/0x290 [ 2030.925281] __sys_sendmsg+0xe5/0x1b0 [ 2030.925828] ? __sys_sendmsg_sock+0x40/0x40 [ 2030.926493] ? rcu_read_lock_any_held+0x75/0xa0 [ 2030.927198] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2030.927908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2030.928671] ? trace_hardirqs_on+0x5b/0x180 [ 2030.929297] do_syscall_64+0x33/0x40 [ 2030.929840] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2030.930570] RIP: 0033:0x7fc405852b19 [ 2030.931174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2030.933727] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2030.934789] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2030.935852] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2030.936918] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2030.937954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2030.938960] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:45:26 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:26 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) [ 2030.974849] FAULT_INJECTION: forcing a failure. [ 2030.974849] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.976686] CPU: 1 PID: 13704 Comm: syz-executor.4 Not tainted 5.10.229 #1 [ 2030.977650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2030.978790] Call Trace: [ 2030.979176] dump_stack+0x107/0x167 [ 2030.979671] should_fail.cold+0x5/0xa [ 2030.980288] ? create_object.isra.0+0x3a/0xa20 [ 2030.980915] should_failslab+0x5/0x20 [ 2030.981420] kmem_cache_alloc+0x5b/0x310 [ 2030.981959] create_object.isra.0+0x3a/0xa20 [ 2030.982601] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2030.983283] kmem_cache_alloc+0x159/0x310 [ 2030.983843] getname_flags.part.0+0x50/0x4f0 [ 2030.984471] user_path_at_empty+0xa1/0x100 [ 2030.985039] __x64_sys_mount+0x1e9/0x300 [ 2030.985585] ? copy_mnt_ns+0xa00/0xa00 [ 2030.986121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2030.986868] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2030.987619] do_syscall_64+0x33/0x40 [ 2030.988135] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2030.988907] RIP: 0033:0x7ff94f7f9b19 [ 2030.989401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2030.991794] RSP: 002b:00007ff94cd6f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2030.992883] RAX: ffffffffffffffda RBX: 00007ff94f90cf60 RCX: 00007ff94f7f9b19 [ 2030.993827] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 2030.994869] RBP: 00007ff94cd6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2030.995976] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000001 [ 2030.996966] R13: 00007ffda93fb4bf R14: 00007ff94cd6f300 R15: 0000000000022000 08:45:27 executing program 2: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:45:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:45:27 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:45:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:27 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) (fail_nth: 3) 08:45:27 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 31) 08:45:27 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2031.127966] FAULT_INJECTION: forcing a failure. [ 2031.127966] name failslab, interval 1, probability 0, space 0, times 0 [ 2031.129693] CPU: 0 PID: 13820 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2031.130699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2031.131909] Call Trace: [ 2031.132337] dump_stack+0x107/0x167 [ 2031.132901] should_fail.cold+0x5/0xa [ 2031.133475] ? create_object.isra.0+0x3a/0xa20 [ 2031.134151] should_failslab+0x5/0x20 [ 2031.134710] kmem_cache_alloc+0x5b/0x310 [ 2031.135316] create_object.isra.0+0x3a/0xa20 [ 2031.135977] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2031.136745] kmem_cache_alloc_trace+0x151/0x320 [ 2031.137491] device_create_groups_vargs+0x8a/0x280 [ 2031.138197] device_create+0xdc/0x120 [ 2031.138791] ? device_create_groups_vargs+0x280/0x280 [ 2031.139597] ? init_timer_key+0x12a/0x240 [ 2031.140233] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2031.140964] mac80211_hwsim_new_radio+0x352/0x4250 [ 2031.141661] ? mark_held_locks+0x9e/0xe0 [ 2031.142275] ? trace_hardirqs_on+0x5b/0x180 [ 2031.142907] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2031.143565] ? hwsim_new_radio_nl+0x967/0x1080 [ 2031.144170] ? memcpy+0x39/0x60 [ 2031.144654] hwsim_new_radio_nl+0x991/0x1080 [ 2031.145267] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2031.145991] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2031.146882] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2031.147784] genl_family_rcv_msg_doit+0x22d/0x330 [ 2031.147810] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2031.149443] ? cap_capable+0x1cd/0x230 [ 2031.149967] ? ns_capable+0xe2/0x110 [ 2031.150495] genl_rcv_msg+0x33c/0x5a0 [ 2031.151019] ? genl_get_cmd+0x480/0x480 [ 2031.151647] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2031.152587] ? lock_release+0x680/0x680 [ 2031.153223] ? __lockdep_reset_lock+0x180/0x180 [ 2031.153900] netlink_rcv_skb+0x14b/0x430 [ 2031.154494] ? genl_get_cmd+0x480/0x480 [ 2031.155121] ? netlink_ack+0xab0/0xab0 [ 2031.155733] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2031.156406] ? is_vmalloc_addr+0x7b/0xb0 [ 2031.157020] genl_rcv+0x24/0x40 [ 2031.157508] netlink_unicast+0x549/0x7f0 [ 2031.158064] ? netlink_attachskb+0x870/0x870 [ 2031.158686] netlink_sendmsg+0x90f/0xdf0 [ 2031.159249] ? netlink_unicast+0x7f0/0x7f0 [ 2031.159837] ? netlink_unicast+0x7f0/0x7f0 [ 2031.160402] __sock_sendmsg+0x154/0x190 [ 2031.160937] ____sys_sendmsg+0x70d/0x870 [ 2031.161522] ? sock_write_iter+0x3d0/0x3d0 [ 2031.162109] ? do_recvmmsg+0x6d0/0x6d0 [ 2031.162692] ? perf_trace_lock+0x2bd/0x490 [ 2031.163296] ? __lockdep_reset_lock+0x180/0x180 [ 2031.163931] ___sys_sendmsg+0xf3/0x170 [ 2031.164477] ? sendmsg_copy_msghdr+0x160/0x160 [ 2031.165133] ? __fget_files+0x2cf/0x520 [ 2031.165731] ? lock_downgrade+0x6d0/0x6d0 [ 2031.166300] ? find_held_lock+0x2c/0x110 [ 2031.166874] ? __fget_files+0x2f8/0x520 [ 2031.167419] ? __fget_light+0xea/0x290 [ 2031.167942] __sys_sendmsg+0xe5/0x1b0 [ 2031.168529] ? __sys_sendmsg_sock+0x40/0x40 [ 2031.169146] ? rcu_read_lock_any_held+0x75/0xa0 [ 2031.169821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2031.170517] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2031.171193] ? trace_hardirqs_on+0x5b/0x180 [ 2031.171797] do_syscall_64+0x33/0x40 [ 2031.172327] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2031.173049] RIP: 0033:0x7fc405852b19 [ 2031.173610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2031.176227] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2031.177329] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2031.178299] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2031.179393] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2031.180450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2031.181460] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2031.206247] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2031.207572] CPU: 0 PID: 13820 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2031.208581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2031.209724] Call Trace: [ 2031.210097] dump_stack+0x107/0x167 [ 2031.210610] sysfs_warn_dup.cold+0x1c/0x29 [ 2031.211215] sysfs_do_create_link_sd+0x122/0x140 08:45:27 executing program 2: r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2031.211866] sysfs_create_link+0x5f/0xc0 [ 2031.212754] device_add+0x703/0x1c50 [ 2031.213275] ? devlink_add_symlinks+0x970/0x970 [ 2031.213926] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2031.214660] wiphy_register+0x1da6/0x2850 [ 2031.215258] ? wiphy_unregister+0xb90/0xb90 [ 2031.215895] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2031.216656] ieee80211_register_hw+0x23c5/0x38b0 [ 2031.217341] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2031.218002] ? net_generic+0xdb/0x2b0 [ 2031.218524] ? lockdep_init_map_type+0x2c7/0x780 [ 2031.219193] ? memset+0x20/0x50 [ 2031.219634] ? __hrtimer_init+0x12c/0x270 [ 2031.220192] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2031.220897] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2031.221545] ? hwsim_new_radio_nl+0x967/0x1080 [ 2031.222140] ? memcpy+0x39/0x60 [ 2031.222605] hwsim_new_radio_nl+0x991/0x1080 [ 2031.223196] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2031.223929] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2031.224915] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2031.225859] genl_family_rcv_msg_doit+0x22d/0x330 [ 2031.226597] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2031.227624] ? cap_capable+0x1cd/0x230 [ 2031.228200] ? ns_capable+0xe2/0x110 [ 2031.228754] genl_rcv_msg+0x33c/0x5a0 [ 2031.229377] ? genl_get_cmd+0x480/0x480 [ 2031.230004] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2031.230730] ? lock_release+0x680/0x680 [ 2031.231333] ? __lockdep_reset_lock+0x180/0x180 [ 2031.232020] netlink_rcv_skb+0x14b/0x430 [ 2031.232624] ? genl_get_cmd+0x480/0x480 [ 2031.233192] ? netlink_ack+0xab0/0xab0 [ 2031.233833] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2031.234520] ? is_vmalloc_addr+0x7b/0xb0 [ 2031.235142] genl_rcv+0x24/0x40 [ 2031.235623] netlink_unicast+0x549/0x7f0 [ 2031.236262] ? netlink_attachskb+0x870/0x870 [ 2031.236897] netlink_sendmsg+0x90f/0xdf0 [ 2031.237490] ? netlink_unicast+0x7f0/0x7f0 [ 2031.238095] ? netlink_unicast+0x7f0/0x7f0 [ 2031.238705] __sock_sendmsg+0x154/0x190 [ 2031.239321] ____sys_sendmsg+0x70d/0x870 [ 2031.239935] ? sock_write_iter+0x3d0/0x3d0 [ 2031.240562] ? do_recvmmsg+0x6d0/0x6d0 [ 2031.241161] ? perf_trace_lock+0x2bd/0x490 [ 2031.241771] ? __lockdep_reset_lock+0x180/0x180 [ 2031.242452] ___sys_sendmsg+0xf3/0x170 [ 2031.243038] ? sendmsg_copy_msghdr+0x160/0x160 [ 2031.243704] ? __fget_files+0x2cf/0x520 [ 2031.244287] ? lock_downgrade+0x6d0/0x6d0 [ 2031.244899] ? find_held_lock+0x2c/0x110 [ 2031.245527] ? __fget_files+0x2f8/0x520 [ 2031.246104] ? __fget_light+0xea/0x290 [ 2031.246750] __sys_sendmsg+0xe5/0x1b0 [ 2031.247353] ? __sys_sendmsg_sock+0x40/0x40 [ 2031.247969] ? rcu_read_lock_any_held+0x75/0xa0 [ 2031.248676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2031.249490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2031.250215] ? trace_hardirqs_on+0x5b/0x180 [ 2031.250878] do_syscall_64+0x33/0x40 [ 2031.251396] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2031.252115] RIP: 0033:0x7fc405852b19 [ 2031.252661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2031.255331] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2031.256317] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2031.257283] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2031.258284] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2031.259333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2031.260301] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2031.267818] FAULT_INJECTION: forcing a failure. [ 2031.267818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2031.269448] CPU: 1 PID: 13823 Comm: syz-executor.4 Not tainted 5.10.229 #1 [ 2031.269457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2031.269462] Call Trace: [ 2031.269483] dump_stack+0x107/0x167 [ 2031.269498] should_fail.cold+0x5/0xa [ 2031.269516] strncpy_from_user+0x34/0x470 [ 2031.269534] getname_flags.part.0+0x95/0x4f0 [ 2031.269549] user_path_at_empty+0xa1/0x100 [ 2031.269564] __x64_sys_mount+0x1e9/0x300 [ 2031.269577] ? copy_mnt_ns+0xa00/0xa00 [ 2031.269595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2031.269610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2031.269626] do_syscall_64+0x33/0x40 [ 2031.269641] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2031.269651] RIP: 0033:0x7ff94f7f9b19 [ 2031.269668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2031.269677] RSP: 002b:00007ff94cd6f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2031.269693] RAX: ffffffffffffffda RBX: 00007ff94f90cf60 RCX: 00007ff94f7f9b19 [ 2031.269701] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000000 [ 2031.269709] RBP: 00007ff94cd6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2031.269717] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000001 [ 2031.269725] R13: 00007ffda93fb4bf R14: 00007ff94cd6f300 R15: 0000000000022000 08:45:43 executing program 2: r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:43 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 32) 08:45:43 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2047.694864] FAULT_INJECTION: forcing a failure. [ 2047.694864] name failslab, interval 1, probability 0, space 0, times 0 [ 2047.696628] CPU: 0 PID: 13834 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2047.697658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2047.698831] Call Trace: [ 2047.699250] dump_stack+0x107/0x167 [ 2047.699802] should_fail.cold+0x5/0xa [ 2047.700378] should_failslab+0x5/0x20 [ 2047.700932] __kmalloc_track_caller+0x79/0x370 [ 2047.701614] ? kvasprintf_const+0x60/0x1a0 [ 2047.702257] kvasprintf+0xb5/0x150 [ 2047.702766] ? bust_spinlocks+0xe0/0xe0 [ 2047.703377] ? lockdep_init_map_type+0x2c7/0x780 [ 2047.704074] kvasprintf_const+0x60/0x1a0 [ 2047.704657] kobject_set_name_vargs+0x56/0x150 [ 2047.705351] device_create_groups_vargs+0x1c0/0x280 [ 2047.706093] device_create+0xdc/0x120 [ 2047.706658] ? device_create_groups_vargs+0x280/0x280 [ 2047.707466] ? init_timer_key+0x12a/0x240 [ 2047.708070] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2047.708786] mac80211_hwsim_new_radio+0x352/0x4250 [ 2047.709604] ? mark_held_locks+0x9e/0xe0 [ 2047.710178] ? trace_hardirqs_on+0x5b/0x180 [ 2047.710813] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2047.711557] ? hwsim_new_radio_nl+0x967/0x1080 [ 2047.712197] ? memcpy+0x39/0x60 [ 2047.712946] hwsim_new_radio_nl+0x991/0x1080 [ 2047.713599] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2047.714375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2047.715280] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2047.716248] genl_family_rcv_msg_doit+0x22d/0x330 [ 2047.716920] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2047.717849] ? cap_capable+0x1cd/0x230 [ 2047.718436] ? ns_capable+0xe2/0x110 [ 2047.718961] genl_rcv_msg+0x33c/0x5a0 [ 2047.719497] ? genl_get_cmd+0x480/0x480 [ 2047.720070] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2047.720800] ? lock_release+0x680/0x680 [ 2047.721389] ? __lockdep_reset_lock+0x180/0x180 [ 2047.722065] netlink_rcv_skb+0x14b/0x430 [ 2047.722679] ? genl_get_cmd+0x480/0x480 [ 2047.723252] ? netlink_ack+0xab0/0xab0 [ 2047.723847] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2047.724508] ? is_vmalloc_addr+0x7b/0xb0 [ 2047.724537] genl_rcv+0x24/0x40 [ 2047.725684] netlink_unicast+0x549/0x7f0 [ 2047.726291] ? netlink_attachskb+0x870/0x870 [ 2047.726923] netlink_sendmsg+0x90f/0xdf0 [ 2047.727513] ? netlink_unicast+0x7f0/0x7f0 [ 2047.728187] ? netlink_unicast+0x7f0/0x7f0 [ 2047.728918] __sock_sendmsg+0x154/0x190 [ 2047.729530] ____sys_sendmsg+0x70d/0x870 [ 2047.730086] ? sock_write_iter+0x3d0/0x3d0 [ 2047.730657] ? do_recvmmsg+0x6d0/0x6d0 [ 2047.731271] ? perf_trace_lock+0x2bd/0x490 [ 2047.731861] ? __lockdep_reset_lock+0x180/0x180 [ 2047.732548] ___sys_sendmsg+0xf3/0x170 [ 2047.733265] ? sendmsg_copy_msghdr+0x160/0x160 [ 2047.733910] ? __fget_files+0x2cf/0x520 [ 2047.734452] ? lock_downgrade+0x6d0/0x6d0 [ 2047.735008] ? find_held_lock+0x2c/0x110 [ 2047.735610] ? __fget_files+0x2f8/0x520 [ 2047.736158] ? __fget_light+0xea/0x290 [ 2047.736674] __sys_sendmsg+0xe5/0x1b0 [ 2047.737211] ? __sys_sendmsg_sock+0x40/0x40 [ 2047.737788] ? rcu_read_lock_any_held+0x75/0xa0 [ 2047.738472] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2047.739208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2047.739896] ? trace_hardirqs_on+0x5b/0x180 [ 2047.740499] do_syscall_64+0x33/0x40 [ 2047.741002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2047.741734] RIP: 0033:0x7fc405852b19 [ 2047.742252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2047.744846] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2047.745971] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2047.746949] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2047.747915] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2047.748879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2047.749920] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:45:43 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000080)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) sendfile(r2, r4, &(0x7f0000000000)=0xcffb, 0x6) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x18000, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = io_uring_setup(0x20f1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd=r7, 0xff, 0x0, 0x1, 0x4, 0x1, {0x0, r9}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r6, &(0x7f0000000180), 0x0, 0x0, 0x800, 0x1, {0x0, r9}}, 0x7) ioctl$RTC_ALM_READ(r5, 0x80287010, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="52c2edbcbeaf45b226f76d5f", @ANYRES32=r0, @ANYBLOB="193a53831d47d9885eb9c6b06c653000"]) 08:45:43 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:45:43 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:45:43 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) (fail_nth: 4) [ 2047.777793] FAULT_INJECTION: forcing a failure. [ 2047.777793] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2047.779526] CPU: 0 PID: 13841 Comm: syz-executor.4 Not tainted 5.10.229 #1 08:45:43 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2047.780507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2047.781993] Call Trace: [ 2047.782361] dump_stack+0x107/0x167 [ 2047.782884] should_fail.cold+0x5/0xa [ 2047.783483] _copy_to_user+0x2e/0x180 [ 2047.784075] simple_read_from_buffer+0xcc/0x160 [ 2047.784758] proc_fail_nth_read+0x198/0x230 [ 2047.785417] ? proc_sessionid_read+0x230/0x230 [ 2047.786075] ? security_file_permission+0xb1/0xe0 [ 2047.786777] ? proc_sessionid_read+0x230/0x230 [ 2047.787448] vfs_read+0x228/0x620 [ 2047.787942] ksys_read+0x12d/0x260 [ 2047.788446] ? vfs_write+0xb10/0xb10 [ 2047.789001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2047.789765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2047.790502] do_syscall_64+0x33/0x40 [ 2047.791047] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2047.791775] RIP: 0033:0x7ff94f7ac69c [ 2047.792312] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2047.794970] RSP: 002b:00007ff94cd6f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2047.796058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff94f7ac69c [ 2047.797109] RDX: 000000000000000f RSI: 00007ff94cd6f1e0 RDI: 0000000000000004 [ 2047.798140] RBP: 00007ff94cd6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2047.799171] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000001 [ 2047.800183] R13: 00007ffda93fb4bf R14: 00007ff94cd6f300 R15: 0000000000022000 08:45:43 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:43 executing program 2: r0 = io_uring_setup(0x0, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:45:43 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:45:43 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:45:43 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 33) 08:45:44 executing program 2: r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2047.966851] FAULT_INJECTION: forcing a failure. [ 2047.966851] name failslab, interval 1, probability 0, space 0, times 0 [ 2047.968670] CPU: 0 PID: 13856 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2047.969636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2047.970809] Call Trace: [ 2047.971253] dump_stack+0x107/0x167 [ 2047.971817] should_fail.cold+0x5/0xa [ 2047.972345] ? create_object.isra.0+0x3a/0xa20 [ 2047.972990] should_failslab+0x5/0x20 [ 2047.973549] kmem_cache_alloc+0x5b/0x310 [ 2047.974183] ? vsnprintf+0x4ba/0x1600 [ 2047.974710] create_object.isra.0+0x3a/0xa20 [ 2047.975315] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2047.976098] __kmalloc_track_caller+0x177/0x370 [ 2047.976775] ? kvasprintf_const+0x60/0x1a0 [ 2047.977432] kvasprintf+0xb5/0x150 [ 2047.977909] ? bust_spinlocks+0xe0/0xe0 [ 2047.978478] ? lockdep_init_map_type+0x2c7/0x780 [ 2047.979146] kvasprintf_const+0x60/0x1a0 [ 2047.979792] kobject_set_name_vargs+0x56/0x150 [ 2047.980466] device_create_groups_vargs+0x1c0/0x280 [ 2047.981175] device_create+0xdc/0x120 [ 2047.981705] ? device_create_groups_vargs+0x280/0x280 [ 2047.982434] ? init_timer_key+0x12a/0x240 [ 2047.983105] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2047.983831] mac80211_hwsim_new_radio+0x352/0x4250 [ 2047.984560] ? mark_held_locks+0x9e/0xe0 [ 2047.985153] ? trace_hardirqs_on+0x5b/0x180 [ 2047.985771] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2047.986441] ? hwsim_new_radio_nl+0x967/0x1080 [ 2047.987113] ? memcpy+0x39/0x60 [ 2047.987598] hwsim_new_radio_nl+0x991/0x1080 [ 2047.988238] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2047.989067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2047.989996] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2047.990949] genl_family_rcv_msg_doit+0x22d/0x330 [ 2047.991644] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2047.992600] ? cap_capable+0x1cd/0x230 [ 2047.993197] ? ns_capable+0xe2/0x110 [ 2047.993734] genl_rcv_msg+0x33c/0x5a0 [ 2047.994290] ? genl_get_cmd+0x480/0x480 [ 2047.994881] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2047.995649] ? lock_release+0x680/0x680 [ 2047.996228] ? __lockdep_reset_lock+0x180/0x180 [ 2047.996917] netlink_rcv_skb+0x14b/0x430 [ 2047.997534] ? genl_get_cmd+0x480/0x480 [ 2047.998114] ? netlink_ack+0xab0/0xab0 [ 2047.998695] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2047.999378] ? is_vmalloc_addr+0x7b/0xb0 [ 2047.999971] genl_rcv+0x24/0x40 [ 2048.000464] netlink_unicast+0x549/0x7f0 [ 2048.001084] ? netlink_attachskb+0x870/0x870 [ 2048.001779] netlink_sendmsg+0x90f/0xdf0 [ 2048.002412] ? netlink_unicast+0x7f0/0x7f0 [ 2048.003038] ? netlink_unicast+0x7f0/0x7f0 [ 2048.003692] __sock_sendmsg+0x154/0x190 [ 2048.004331] ____sys_sendmsg+0x70d/0x870 [ 2048.004931] ? sock_write_iter+0x3d0/0x3d0 [ 2048.005564] ? do_recvmmsg+0x6d0/0x6d0 [ 2048.006163] ? perf_trace_lock+0x2bd/0x490 [ 2048.006829] ? __lockdep_reset_lock+0x180/0x180 [ 2048.007487] ___sys_sendmsg+0xf3/0x170 [ 2048.008062] ? sendmsg_copy_msghdr+0x160/0x160 [ 2048.008801] ? __fget_files+0x2cf/0x520 [ 2048.009405] ? lock_downgrade+0x6d0/0x6d0 [ 2048.010005] ? find_held_lock+0x2c/0x110 [ 2048.010587] ? __fget_files+0x2f8/0x520 [ 2048.011137] ? __fget_light+0xea/0x290 [ 2048.011684] __sys_sendmsg+0xe5/0x1b0 [ 2048.012249] ? __sys_sendmsg_sock+0x40/0x40 [ 2048.012905] ? rcu_read_lock_any_held+0x75/0xa0 [ 2048.013674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2048.014444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2048.015153] ? trace_hardirqs_on+0x5b/0x180 [ 2048.015756] do_syscall_64+0x33/0x40 [ 2048.016308] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2048.017045] RIP: 0033:0x7fc405852b19 [ 2048.017579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2048.020199] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2048.021248] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2048.022203] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2048.023162] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2048.024113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2048.025101] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2048.142200] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2048.143422] CPU: 1 PID: 13856 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2048.144391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2048.145544] Call Trace: [ 2048.145947] dump_stack+0x107/0x167 [ 2048.146452] sysfs_warn_dup.cold+0x1c/0x29 [ 2048.147042] sysfs_do_create_link_sd+0x122/0x140 [ 2048.147670] sysfs_create_link+0x5f/0xc0 [ 2048.148251] device_add+0x703/0x1c50 [ 2048.148794] ? devlink_add_symlinks+0x970/0x970 [ 2048.149458] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2048.150194] wiphy_register+0x1da6/0x2850 [ 2048.150789] ? wiphy_unregister+0xb90/0xb90 [ 2048.151377] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2048.152083] ieee80211_register_hw+0x23c5/0x38b0 [ 2048.152724] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2048.153371] ? net_generic+0xdb/0x2b0 [ 2048.153874] ? lockdep_init_map_type+0x2c7/0x780 [ 2048.154500] ? memset+0x20/0x50 [ 2048.154936] ? __hrtimer_init+0x12c/0x270 [ 2048.155484] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2048.156177] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2048.156786] ? hwsim_new_radio_nl+0x967/0x1080 [ 2048.157443] ? memcpy+0x39/0x60 [ 2048.157917] hwsim_new_radio_nl+0x991/0x1080 [ 2048.158514] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2048.159205] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2048.160104] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2048.161044] genl_family_rcv_msg_doit+0x22d/0x330 [ 2048.161726] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2048.162615] ? cap_capable+0x1cd/0x230 [ 2048.163156] ? ns_capable+0xe2/0x110 [ 2048.163664] genl_rcv_msg+0x33c/0x5a0 [ 2048.164210] ? genl_get_cmd+0x480/0x480 [ 2048.164766] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2048.165461] ? lock_release+0x680/0x680 [ 2048.165978] ? __lockdep_reset_lock+0x180/0x180 [ 2048.166609] netlink_rcv_skb+0x14b/0x430 [ 2048.167191] ? genl_get_cmd+0x480/0x480 [ 2048.167758] ? netlink_ack+0xab0/0xab0 [ 2048.168436] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2048.169149] ? is_vmalloc_addr+0x7b/0xb0 [ 2048.169730] genl_rcv+0x24/0x40 [ 2048.170182] netlink_unicast+0x549/0x7f0 [ 2048.170749] ? netlink_attachskb+0x870/0x870 [ 2048.171390] netlink_sendmsg+0x90f/0xdf0 [ 2048.172038] ? netlink_unicast+0x7f0/0x7f0 [ 2048.172645] ? netlink_unicast+0x7f0/0x7f0 [ 2048.173261] __sock_sendmsg+0x154/0x190 [ 2048.173814] ____sys_sendmsg+0x70d/0x870 [ 2048.174498] ? sock_write_iter+0x3d0/0x3d0 [ 2048.175097] ? do_recvmmsg+0x6d0/0x6d0 [ 2048.175631] ? perf_trace_lock+0x2bd/0x490 [ 2048.176238] ? __lockdep_reset_lock+0x180/0x180 [ 2048.176945] ___sys_sendmsg+0xf3/0x170 [ 2048.177533] ? sendmsg_copy_msghdr+0x160/0x160 [ 2048.178198] ? __fget_files+0x2cf/0x520 [ 2048.178777] ? lock_downgrade+0x6d0/0x6d0 [ 2048.179383] ? find_held_lock+0x2c/0x110 [ 2048.179949] ? __fget_files+0x2f8/0x520 [ 2048.180507] ? __fget_light+0xea/0x290 [ 2048.181073] __sys_sendmsg+0xe5/0x1b0 [ 2048.181616] ? __sys_sendmsg_sock+0x40/0x40 [ 2048.182237] ? rcu_read_lock_any_held+0x75/0xa0 [ 2048.182950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2048.183706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2048.184445] ? trace_hardirqs_on+0x5b/0x180 [ 2048.185093] do_syscall_64+0x33/0x40 [ 2048.185639] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2048.186396] RIP: 0033:0x7fc405852b19 [ 2048.186961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2048.189629] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2048.190794] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2048.191803] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2048.192806] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2048.193903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2048.194898] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2066.567999] FAULT_INJECTION: forcing a failure. [ 2066.567999] name failslab, interval 1, probability 0, space 0, times 0 [ 2066.569697] CPU: 0 PID: 13964 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2066.570678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.571869] Call Trace: [ 2066.572286] dump_stack+0x107/0x167 [ 2066.572813] should_fail.cold+0x5/0xa [ 2066.573381] ? device_add+0x106f/0x1c50 [ 2066.574069] should_failslab+0x5/0x20 [ 2066.574609] kmem_cache_alloc_trace+0x55/0x320 [ 2066.575292] ? kvasprintf+0xe9/0x150 [ 2066.575832] device_add+0x106f/0x1c50 [ 2066.576396] ? devlink_add_symlinks+0x970/0x970 [ 2066.577113] device_create_groups_vargs+0x207/0x280 [ 2066.577913] device_create+0xdc/0x120 [ 2066.578516] ? device_create_groups_vargs+0x280/0x280 [ 2066.579295] ? init_timer_key+0x12a/0x240 [ 2066.579902] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2066.580708] mac80211_hwsim_new_radio+0x352/0x4250 [ 2066.581431] ? mark_held_locks+0x9e/0xe0 [ 2066.582061] ? trace_hardirqs_on+0x5b/0x180 [ 2066.582698] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2066.583355] ? hwsim_new_radio_nl+0x967/0x1080 [ 2066.584056] ? memcpy+0x39/0x60 [ 2066.584549] hwsim_new_radio_nl+0x991/0x1080 [ 2066.585200] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2066.586001] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2066.586936] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2066.587917] genl_family_rcv_msg_doit+0x22d/0x330 [ 2066.588631] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2066.589582] ? cap_capable+0x1cd/0x230 [ 2066.590192] ? ns_capable+0xe2/0x110 [ 2066.590739] genl_rcv_msg+0x33c/0x5a0 [ 2066.591294] ? genl_get_cmd+0x480/0x480 [ 2066.591920] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2066.592687] ? lock_release+0x680/0x680 [ 2066.592703] ? __lockdep_reset_lock+0x180/0x180 [ 2066.592728] netlink_rcv_skb+0x14b/0x430 08:46:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:46:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 34) 08:46:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100002, 0x0) 08:46:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:46:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) socketpair(0x15, 0x3, 0x1, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = io_uring_setup(0x20f1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd=r2, 0xff, 0x0, 0x1, 0x4, 0x1, {0x0, r4}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1, {0x0, r4}}, 0x101) openat(r0, &(0x7f0000000180)='./file0\x00', 0x44000, 0x80) 08:46:02 executing program 2: r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2066.592745] ? genl_get_cmd+0x480/0x480 [ 2066.592764] ? netlink_ack+0xab0/0xab0 08:46:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2066.592794] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2066.592813] ? is_vmalloc_addr+0x7b/0xb0 [ 2066.592835] genl_rcv+0x24/0x40 [ 2066.592849] netlink_unicast+0x549/0x7f0 [ 2066.592877] ? netlink_attachskb+0x870/0x870 [ 2066.592915] netlink_sendmsg+0x90f/0xdf0 [ 2066.592945] ? netlink_unicast+0x7f0/0x7f0 [ 2066.592980] ? netlink_unicast+0x7f0/0x7f0 [ 2066.592999] __sock_sendmsg+0x154/0x190 [ 2066.593017] ____sys_sendmsg+0x70d/0x870 [ 2066.593038] ? sock_write_iter+0x3d0/0x3d0 [ 2066.593051] ? do_recvmmsg+0x6d0/0x6d0 [ 2066.593066] ? perf_trace_lock+0x2bd/0x490 [ 2066.593094] ? __lockdep_reset_lock+0x180/0x180 [ 2066.593120] ___sys_sendmsg+0xf3/0x170 [ 2066.593142] ? sendmsg_copy_msghdr+0x160/0x160 [ 2066.593169] ? __fget_files+0x2cf/0x520 [ 2066.593187] ? lock_downgrade+0x6d0/0x6d0 [ 2066.593207] ? find_held_lock+0x2c/0x110 [ 2066.593242] ? __fget_files+0x2f8/0x520 [ 2066.593276] ? __fget_light+0xea/0x290 [ 2066.593308] __sys_sendmsg+0xe5/0x1b0 [ 2066.593326] ? __sys_sendmsg_sock+0x40/0x40 [ 2066.593342] ? rcu_read_lock_any_held+0x75/0xa0 [ 2066.593386] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2066.593405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2066.593420] ? trace_hardirqs_on+0x5b/0x180 08:46:02 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100004, 0x0) [ 2066.593441] do_syscall_64+0x33/0x40 [ 2066.593459] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2066.593471] RIP: 0033:0x7fc405852b19 [ 2066.593493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:46:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) [ 2066.593502] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2066.593520] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 08:46:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 35) [ 2066.593531] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2066.593541] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2066.593552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2066.593562] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:46:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x2354, &(0x7f0000000040)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:46:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2066.784792] FAULT_INJECTION: forcing a failure. [ 2066.784792] name failslab, interval 1, probability 0, space 0, times 0 [ 2066.786635] CPU: 1 PID: 14181 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2066.787606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.788761] Call Trace: [ 2066.789146] dump_stack+0x107/0x167 [ 2066.789711] should_fail.cold+0x5/0xa [ 2066.790246] ? create_object.isra.0+0x3a/0xa20 [ 2066.790957] should_failslab+0x5/0x20 [ 2066.791515] kmem_cache_alloc+0x5b/0x310 [ 2066.792093] create_object.isra.0+0x3a/0xa20 [ 2066.792730] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2066.793486] kmem_cache_alloc_trace+0x151/0x320 [ 2066.794255] device_add+0x106f/0x1c50 [ 2066.794827] ? devlink_add_symlinks+0x970/0x970 [ 2066.795551] device_create_groups_vargs+0x207/0x280 [ 2066.796330] device_create+0xdc/0x120 [ 2066.796888] ? device_create_groups_vargs+0x280/0x280 [ 2066.797648] ? init_timer_key+0x12a/0x240 [ 2066.798279] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2066.799074] mac80211_hwsim_new_radio+0x352/0x4250 [ 2066.799814] ? mark_held_locks+0x9e/0xe0 [ 2066.800392] ? trace_hardirqs_on+0x5b/0x180 [ 2066.801011] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2066.801654] ? hwsim_new_radio_nl+0x967/0x1080 [ 2066.802329] ? memcpy+0x39/0x60 [ 2066.802810] hwsim_new_radio_nl+0x991/0x1080 [ 2066.803464] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2066.804237] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2066.805197] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2066.806234] genl_family_rcv_msg_doit+0x22d/0x330 [ 2066.806977] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2066.807964] ? cap_capable+0x1cd/0x230 [ 2066.808596] ? ns_capable+0xe2/0x110 [ 2066.809137] genl_rcv_msg+0x33c/0x5a0 [ 2066.809744] ? genl_get_cmd+0x480/0x480 [ 2066.810310] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2066.811074] ? lock_release+0x680/0x680 [ 2066.811707] ? __lockdep_reset_lock+0x180/0x180 [ 2066.812368] netlink_rcv_skb+0x14b/0x430 [ 2066.812924] ? genl_get_cmd+0x480/0x480 [ 2066.813533] ? netlink_ack+0xab0/0xab0 [ 2066.814159] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2066.814781] ? is_vmalloc_addr+0x7b/0xb0 [ 2066.815349] genl_rcv+0x24/0x40 [ 2066.815849] netlink_unicast+0x549/0x7f0 [ 2066.816465] ? netlink_attachskb+0x870/0x870 [ 2066.817091] netlink_sendmsg+0x90f/0xdf0 [ 2066.817774] ? netlink_unicast+0x7f0/0x7f0 [ 2066.818400] ? netlink_unicast+0x7f0/0x7f0 [ 2066.819004] __sock_sendmsg+0x154/0x190 [ 2066.819567] ____sys_sendmsg+0x70d/0x870 [ 2066.820146] ? sock_write_iter+0x3d0/0x3d0 [ 2066.820771] ? do_recvmmsg+0x6d0/0x6d0 [ 2066.821316] ? perf_trace_lock+0x2bd/0x490 [ 2066.822063] ? __lockdep_reset_lock+0x180/0x180 [ 2066.822723] ___sys_sendmsg+0xf3/0x170 [ 2066.823279] ? sendmsg_copy_msghdr+0x160/0x160 [ 2066.823955] ? __fget_files+0x2cf/0x520 [ 2066.824578] ? lock_downgrade+0x6d0/0x6d0 [ 2066.825184] ? find_held_lock+0x2c/0x110 [ 2066.825833] ? __fget_files+0x2f8/0x520 [ 2066.826409] ? __fget_light+0xea/0x290 [ 2066.827005] __sys_sendmsg+0xe5/0x1b0 [ 2066.827563] ? __sys_sendmsg_sock+0x40/0x40 [ 2066.828166] ? rcu_read_lock_any_held+0x75/0xa0 [ 2066.828832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2066.829609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2066.830331] ? trace_hardirqs_on+0x5b/0x180 [ 2066.830946] do_syscall_64+0x33/0x40 [ 2066.831495] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2066.832221] RIP: 0033:0x7fc405852b19 [ 2066.832798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2066.835487] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2066.836608] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2066.837658] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2066.838754] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2066.839773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2066.840780] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:46:02 executing program 2: r0 = io_uring_setup(0x2354, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:46:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000000)={0x1, 0x1}) tkill(0x0, 0x26) 08:46:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2066.973434] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2066.974733] CPU: 1 PID: 14181 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2066.975630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.976747] Call Trace: [ 2066.977123] dump_stack+0x107/0x167 [ 2066.977629] sysfs_warn_dup.cold+0x1c/0x29 [ 2066.978250] sysfs_do_create_link_sd+0x122/0x140 [ 2066.978888] sysfs_create_link+0x5f/0xc0 [ 2066.979424] device_add+0x703/0x1c50 [ 2066.979938] ? devlink_add_symlinks+0x970/0x970 [ 2066.980587] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2066.981339] wiphy_register+0x1da6/0x2850 [ 2066.981964] ? wiphy_unregister+0xb90/0xb90 [ 2066.982602] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2066.983357] ieee80211_register_hw+0x23c5/0x38b0 [ 2066.984038] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2066.984716] ? net_generic+0xdb/0x2b0 [ 2066.985249] ? lockdep_init_map_type+0x2c7/0x780 [ 2066.985951] ? memset+0x20/0x50 [ 2066.986427] ? __hrtimer_init+0x12c/0x270 [ 2066.987039] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2066.987770] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2066.988433] ? hwsim_new_radio_nl+0x967/0x1080 [ 2066.989090] ? memcpy+0x39/0x60 [ 2066.989560] hwsim_new_radio_nl+0x991/0x1080 [ 2066.990233] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2066.991021] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2066.991952] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2066.992799] genl_family_rcv_msg_doit+0x22d/0x330 [ 2066.993416] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2066.994282] ? cap_capable+0x1cd/0x230 [ 2066.994814] ? ns_capable+0xe2/0x110 [ 2066.995313] genl_rcv_msg+0x33c/0x5a0 [ 2066.995829] ? genl_get_cmd+0x480/0x480 [ 2066.996369] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2066.997074] ? lock_release+0x680/0x680 [ 2066.997622] ? __lockdep_reset_lock+0x180/0x180 [ 2066.998282] netlink_rcv_skb+0x14b/0x430 [ 2066.998822] ? genl_get_cmd+0x480/0x480 [ 2066.999374] ? netlink_ack+0xab0/0xab0 [ 2066.999999] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2067.000635] ? is_vmalloc_addr+0x7b/0xb0 [ 2067.001281] genl_rcv+0x24/0x40 [ 2067.001761] netlink_unicast+0x549/0x7f0 [ 2067.002333] ? netlink_attachskb+0x870/0x870 [ 2067.003046] netlink_sendmsg+0x90f/0xdf0 [ 2067.003632] ? netlink_unicast+0x7f0/0x7f0 [ 2067.004263] ? netlink_unicast+0x7f0/0x7f0 [ 2067.004886] __sock_sendmsg+0x154/0x190 [ 2067.005459] ____sys_sendmsg+0x70d/0x870 [ 2067.006080] ? sock_write_iter+0x3d0/0x3d0 [ 2067.006666] ? do_recvmmsg+0x6d0/0x6d0 [ 2067.007230] ? perf_trace_lock+0x2bd/0x490 [ 2067.007847] ? __lockdep_reset_lock+0x180/0x180 [ 2067.008538] ___sys_sendmsg+0xf3/0x170 [ 2067.009106] ? sendmsg_copy_msghdr+0x160/0x160 [ 2067.009788] ? __fget_files+0x2cf/0x520 [ 2067.010314] ? lock_downgrade+0x6d0/0x6d0 [ 2067.010880] ? find_held_lock+0x2c/0x110 [ 2067.011500] ? __fget_files+0x2f8/0x520 [ 2067.012083] ? __fget_light+0xea/0x290 [ 2067.012653] __sys_sendmsg+0xe5/0x1b0 [ 2067.013194] ? __sys_sendmsg_sock+0x40/0x40 [ 2067.013838] ? rcu_read_lock_any_held+0x75/0xa0 [ 2067.014540] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2067.015274] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2067.015984] ? trace_hardirqs_on+0x5b/0x180 [ 2067.016595] do_syscall_64+0x33/0x40 [ 2067.017189] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2067.017887] RIP: 0033:0x7fc405852b19 [ 2067.018392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2067.020975] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2067.022099] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2067.023106] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2067.024098] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2067.025109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2067.026124] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2085.037711] FAULT_INJECTION: forcing a failure. [ 2085.037711] name failslab, interval 1, probability 0, space 0, times 0 [ 2085.039343] CPU: 0 PID: 14311 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2085.040261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2085.041432] Call Trace: [ 2085.041842] dump_stack+0x107/0x167 [ 2085.042404] should_fail.cold+0x5/0xa [ 2085.042984] should_failslab+0x5/0x20 [ 2085.043522] __kmalloc_track_caller+0x79/0x370 [ 2085.044112] ? kstrdup_const+0x53/0x80 [ 2085.044627] kstrdup+0x36/0x70 [ 2085.045048] kstrdup_const+0x53/0x80 [ 2085.045529] __kernfs_new_node+0x9d/0x860 [ 2085.046073] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2085.046707] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2085.047399] ? perf_trace_lock+0x2bd/0x490 [ 2085.047980] ? __lockdep_reset_lock+0x180/0x180 [ 2085.048647] kernfs_new_node+0x18d/0x250 [ 2085.049255] kernfs_create_dir_ns+0x49/0x160 [ 2085.049873] sysfs_create_dir_ns+0x127/0x290 [ 2085.050499] ? sysfs_create_mount_point+0xb0/0xb0 [ 2085.051166] ? rwlock_bug.part.0+0x90/0x90 [ 2085.051751] ? class_dir_child_ns_type+0x9/0x60 [ 2085.052449] kobject_add_internal+0x25e/0xa30 [ 2085.052481] kobject_add+0x150/0x1c0 [ 2085.052499] ? kset_create_and_add+0x1a0/0x1a0 [ 2085.052523] ? lockdep_init_map_type+0x2c7/0x780 [ 2085.052563] device_add+0x35a/0x1c50 [ 2085.052587] ? devlink_add_symlinks+0x970/0x970 [ 2085.052622] device_create_groups_vargs+0x207/0x280 [ 2085.052644] device_create+0xdc/0x120 [ 2085.052665] ? device_create_groups_vargs+0x280/0x280 [ 2085.052684] ? init_timer_key+0x12a/0x240 [ 2085.052714] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2085.052743] mac80211_hwsim_new_radio+0x352/0x4250 [ 2085.052762] ? mark_held_locks+0x9e/0xe0 [ 2085.052787] ? trace_hardirqs_on+0x5b/0x180 [ 2085.052808] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2085.052819] ? hwsim_new_radio_nl+0x967/0x1080 [ 2085.052837] ? memcpy+0x39/0x60 [ 2085.052860] hwsim_new_radio_nl+0x991/0x1080 [ 2085.052882] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2085.052921] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2085.052935] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2085.052960] genl_family_rcv_msg_doit+0x22d/0x330 [ 2085.052980] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2085.052996] ? cap_capable+0x1cd/0x230 [ 2085.053032] ? ns_capable+0xe2/0x110 [ 2085.068541] genl_rcv_msg+0x33c/0x5a0 [ 2085.069038] ? genl_get_cmd+0x480/0x480 [ 2085.069556] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2085.070219] ? lock_release+0x680/0x680 [ 2085.070744] ? __lockdep_reset_lock+0x180/0x180 [ 2085.071380] netlink_rcv_skb+0x14b/0x430 [ 2085.071904] ? genl_get_cmd+0x480/0x480 [ 2085.072417] ? netlink_ack+0xab0/0xab0 [ 2085.072926] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2085.073517] ? is_vmalloc_addr+0x7b/0xb0 [ 2085.074059] genl_rcv+0x24/0x40 [ 2085.074524] netlink_unicast+0x549/0x7f0 [ 2085.075115] ? netlink_attachskb+0x870/0x870 [ 2085.075735] netlink_sendmsg+0x90f/0xdf0 [ 2085.076275] ? netlink_unicast+0x7f0/0x7f0 [ 2085.076873] ? netlink_unicast+0x7f0/0x7f0 [ 2085.077427] __sock_sendmsg+0x154/0x190 [ 2085.077967] ____sys_sendmsg+0x70d/0x870 [ 2085.078520] ? sock_write_iter+0x3d0/0x3d0 [ 2085.079062] ? do_recvmmsg+0x6d0/0x6d0 [ 2085.079563] ? perf_trace_lock+0x2bd/0x490 [ 2085.080120] ? __lockdep_reset_lock+0x180/0x180 [ 2085.080728] ___sys_sendmsg+0xf3/0x170 [ 2085.081242] ? sendmsg_copy_msghdr+0x160/0x160 [ 2085.081838] ? __fget_files+0x2cf/0x520 [ 2085.082713] ? lock_downgrade+0x6d0/0x6d0 [ 2085.083267] ? find_held_lock+0x2c/0x110 [ 2085.083808] ? __fget_files+0x2f8/0x520 [ 2085.084342] ? __fget_light+0xea/0x290 [ 2085.084869] __sys_sendmsg+0xe5/0x1b0 [ 2085.085374] ? __sys_sendmsg_sock+0x40/0x40 [ 2085.085938] ? rcu_read_lock_any_held+0x75/0xa0 [ 2085.086590] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2085.087282] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2085.087976] ? trace_hardirqs_on+0x5b/0x180 [ 2085.088542] do_syscall_64+0x33/0x40 [ 2085.089029] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2085.089701] RIP: 0033:0x7fc405852b19 [ 2085.090203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2085.092597] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2085.093581] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2085.094509] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2085.095435] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2085.096363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2085.097279] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2085.098462] kobject_add_internal failed for hwsim118 (error: -12 parent: mac80211_hwsim) 08:46:21 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 36) 08:46:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:46:21 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:46:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x2354, &(0x7f0000000040)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:46:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:46:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100008, 0x0) 08:46:21 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0xa2000, 0x129) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:46:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:46:21 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1000f0, 0x0) 08:46:21 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:46:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:46:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x2354, &(0x7f0000000040)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:46:21 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 37) 08:46:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) [ 2085.261411] FAULT_INJECTION: forcing a failure. [ 2085.261411] name failslab, interval 1, probability 0, space 0, times 0 [ 2085.262938] CPU: 0 PID: 14416 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2085.263838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2085.264929] Call Trace: [ 2085.265283] dump_stack+0x107/0x167 [ 2085.265765] should_fail.cold+0x5/0xa [ 2085.266283] ? create_object.isra.0+0x3a/0xa20 [ 2085.266886] should_failslab+0x5/0x20 [ 2085.267372] kmem_cache_alloc+0x5b/0x310 [ 2085.267911] create_object.isra.0+0x3a/0xa20 [ 2085.268540] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2085.269337] __kmalloc_track_caller+0x177/0x370 [ 2085.270184] ? kstrdup_const+0x53/0x80 [ 2085.270212] kstrdup+0x36/0x70 [ 2085.270231] kstrdup_const+0x53/0x80 [ 2085.270251] __kernfs_new_node+0x9d/0x860 [ 2085.270278] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2085.270295] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2085.270347] ? perf_trace_lock+0x2bd/0x490 [ 2085.270375] ? __lockdep_reset_lock+0x180/0x180 08:46:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000100)) [ 2085.270399] kernfs_new_node+0x18d/0x250 [ 2085.270425] kernfs_create_dir_ns+0x49/0x160 [ 2085.270449] sysfs_create_dir_ns+0x127/0x290 [ 2085.270467] ? sysfs_create_mount_point+0xb0/0xb0 [ 2085.270484] ? rwlock_bug.part.0+0x90/0x90 [ 2085.270513] ? class_dir_child_ns_type+0x9/0x60 [ 2085.270539] kobject_add_internal+0x25e/0xa30 [ 2085.270574] kobject_add+0x150/0x1c0 [ 2085.270591] ? kset_create_and_add+0x1a0/0x1a0 [ 2085.270616] ? lockdep_init_map_type+0x2c7/0x780 [ 2085.270657] device_add+0x35a/0x1c50 [ 2085.270681] ? devlink_add_symlinks+0x970/0x970 [ 2085.270720] device_create_groups_vargs+0x207/0x280 [ 2085.270745] device_create+0xdc/0x120 [ 2085.270766] ? device_create_groups_vargs+0x280/0x280 [ 2085.270788] ? init_timer_key+0x12a/0x240 [ 2085.270821] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2085.270850] mac80211_hwsim_new_radio+0x352/0x4250 [ 2085.270870] ? mark_held_locks+0x9e/0xe0 [ 2085.270898] ? trace_hardirqs_on+0x5b/0x180 [ 2085.270920] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2085.270932] ? hwsim_new_radio_nl+0x967/0x1080 [ 2085.270950] ? memcpy+0x39/0x60 [ 2085.270974] hwsim_new_radio_nl+0x991/0x1080 [ 2085.270998] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2085.271038] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2085.271053] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2085.271080] genl_family_rcv_msg_doit+0x22d/0x330 [ 2085.271101] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2085.271117] ? cap_capable+0x1cd/0x230 [ 2085.271150] ? ns_capable+0xe2/0x110 [ 2085.271172] genl_rcv_msg+0x33c/0x5a0 [ 2085.271193] ? genl_get_cmd+0x480/0x480 [ 2085.271209] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2085.271230] ? lock_release+0x680/0x680 [ 2085.271243] ? __lockdep_reset_lock+0x180/0x180 [ 2085.271265] netlink_rcv_skb+0x14b/0x430 [ 2085.271280] ? genl_get_cmd+0x480/0x480 [ 2085.271297] ? netlink_ack+0xab0/0xab0 [ 2085.271323] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2085.271338] ? is_vmalloc_addr+0x7b/0xb0 [ 2085.271358] genl_rcv+0x24/0x40 [ 2085.271370] netlink_unicast+0x549/0x7f0 [ 2085.271394] ? netlink_attachskb+0x870/0x870 [ 2085.271423] netlink_sendmsg+0x90f/0xdf0 [ 2085.271448] ? netlink_unicast+0x7f0/0x7f0 [ 2085.271477] ? netlink_unicast+0x7f0/0x7f0 [ 2085.271495] __sock_sendmsg+0x154/0x190 [ 2085.271513] ____sys_sendmsg+0x70d/0x870 [ 2085.271532] ? sock_write_iter+0x3d0/0x3d0 [ 2085.271544] ? do_recvmmsg+0x6d0/0x6d0 [ 2085.271558] ? perf_trace_lock+0x2bd/0x490 [ 2085.271583] ? __lockdep_reset_lock+0x180/0x180 [ 2085.271605] ___sys_sendmsg+0xf3/0x170 [ 2085.271623] ? sendmsg_copy_msghdr+0x160/0x160 [ 2085.271645] ? __fget_files+0x2cf/0x520 [ 2085.271659] ? lock_downgrade+0x6d0/0x6d0 [ 2085.271675] ? find_held_lock+0x2c/0x110 [ 2085.271704] ? __fget_files+0x2f8/0x520 [ 2085.271730] ? __fget_light+0xea/0x290 [ 2085.271756] __sys_sendmsg+0xe5/0x1b0 [ 2085.271772] ? __sys_sendmsg_sock+0x40/0x40 [ 2085.271785] ? rcu_read_lock_any_held+0x75/0xa0 [ 2085.271822] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2085.271837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2085.271849] ? trace_hardirqs_on+0x5b/0x180 [ 2085.271867] do_syscall_64+0x33/0x40 [ 2085.271883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2085.271897] RIP: 0033:0x7fc405852b19 [ 2085.271923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2085.271931] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2085.271948] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2085.271956] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2085.271964] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2085.271973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2085.271981] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2085.330859] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2085.378122] CPU: 0 PID: 14416 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2085.378132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2085.378138] Call Trace: [ 2085.378162] dump_stack+0x107/0x167 [ 2085.378181] sysfs_warn_dup.cold+0x1c/0x29 [ 2085.378200] sysfs_do_create_link_sd+0x122/0x140 08:46:21 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:46:21 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/244, 0xf4}], 0x3, 0x3, 0x7) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x3) [ 2085.378218] sysfs_create_link+0x5f/0xc0 [ 2085.378237] device_add+0x703/0x1c50 [ 2085.378258] ? devlink_add_symlinks+0x970/0x970 [ 2085.378277] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2085.378302] wiphy_register+0x1da6/0x2850 [ 2085.378350] ? wiphy_unregister+0xb90/0xb90 [ 2085.378381] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 08:46:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) [ 2085.378405] ieee80211_register_hw+0x23c5/0x38b0 [ 2085.378443] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2085.378455] ? net_generic+0xdb/0x2b0 [ 2085.378478] ? lockdep_init_map_type+0x2c7/0x780 [ 2085.378499] ? memset+0x20/0x50 [ 2085.378514] ? __hrtimer_init+0x12c/0x270 [ 2085.378534] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2085.378574] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2085.378584] ? hwsim_new_radio_nl+0x967/0x1080 [ 2085.378599] ? memcpy+0x39/0x60 [ 2085.378620] hwsim_new_radio_nl+0x991/0x1080 [ 2085.378640] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2085.378675] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2085.378687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2085.378710] genl_family_rcv_msg_doit+0x22d/0x330 [ 2085.378729] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2085.378747] ? cap_capable+0x1cd/0x230 [ 2085.378781] ? ns_capable+0xe2/0x110 [ 2085.378802] genl_rcv_msg+0x33c/0x5a0 [ 2085.378822] ? genl_get_cmd+0x480/0x480 [ 2085.378836] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2085.378858] ? lock_release+0x680/0x680 [ 2085.378871] ? __lockdep_reset_lock+0x180/0x180 [ 2085.378891] netlink_rcv_skb+0x14b/0x430 [ 2085.378906] ? genl_get_cmd+0x480/0x480 [ 2085.378923] ? netlink_ack+0xab0/0xab0 [ 2085.378949] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2085.378963] ? is_vmalloc_addr+0x7b/0xb0 [ 2085.378982] genl_rcv+0x24/0x40 [ 2085.378994] netlink_unicast+0x549/0x7f0 [ 2085.379017] ? netlink_attachskb+0x870/0x870 [ 2085.379047] netlink_sendmsg+0x90f/0xdf0 [ 2085.379070] ? netlink_unicast+0x7f0/0x7f0 [ 2085.379100] ? netlink_unicast+0x7f0/0x7f0 [ 2085.379117] __sock_sendmsg+0x154/0x190 [ 2085.379133] ____sys_sendmsg+0x70d/0x870 [ 2085.379152] ? sock_write_iter+0x3d0/0x3d0 [ 2085.379163] ? do_recvmmsg+0x6d0/0x6d0 [ 2085.379177] ? perf_trace_lock+0x2bd/0x490 [ 2085.379201] ? __lockdep_reset_lock+0x180/0x180 [ 2085.379225] ___sys_sendmsg+0xf3/0x170 [ 2085.379245] ? sendmsg_copy_msghdr+0x160/0x160 [ 2085.379270] ? __fget_files+0x2cf/0x520 [ 2085.379286] ? lock_downgrade+0x6d0/0x6d0 [ 2085.379304] ? find_held_lock+0x2c/0x110 [ 2085.379338] ? __fget_files+0x2f8/0x520 [ 2085.379369] ? __fget_light+0xea/0x290 [ 2085.379399] __sys_sendmsg+0xe5/0x1b0 [ 2085.379415] ? __sys_sendmsg_sock+0x40/0x40 [ 2085.379429] ? rcu_read_lock_any_held+0x75/0xa0 [ 2085.379471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2085.379487] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2085.379500] ? trace_hardirqs_on+0x5b/0x180 [ 2085.379519] do_syscall_64+0x33/0x40 [ 2085.379534] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2085.379546] RIP: 0033:0x7fc405852b19 [ 2085.379563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2085.379571] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2085.379589] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2085.379599] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2085.379609] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2085.379618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2085.379627] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:46:40 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000100)) 08:46:40 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x101020, 0x0) 08:46:40 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 38) 08:46:40 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:46:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:40 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x40) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) 08:46:40 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) 08:46:40 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2104.075058] FAULT_INJECTION: forcing a failure. [ 2104.075058] name failslab, interval 1, probability 0, space 0, times 0 [ 2104.076710] CPU: 0 PID: 14572 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2104.077669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2104.077676] Call Trace: [ 2104.077703] dump_stack+0x107/0x167 [ 2104.077724] should_fail.cold+0x5/0xa [ 2104.077747] ? __kernfs_new_node+0xd4/0x860 [ 2104.077768] should_failslab+0x5/0x20 [ 2104.077783] kmem_cache_alloc+0x5b/0x310 [ 2104.077811] __kernfs_new_node+0xd4/0x860 [ 2104.077837] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2104.077852] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2104.077880] ? perf_trace_lock+0x2bd/0x490 [ 2104.077906] ? __lockdep_reset_lock+0x180/0x180 [ 2104.077926] kernfs_new_node+0x18d/0x250 [ 2104.077949] kernfs_create_dir_ns+0x49/0x160 [ 2104.077969] sysfs_create_dir_ns+0x127/0x290 [ 2104.077985] ? sysfs_create_mount_point+0xb0/0xb0 [ 2104.078001] ? rwlock_bug.part.0+0x90/0x90 [ 2104.078027] ? class_dir_child_ns_type+0x9/0x60 [ 2104.078050] kobject_add_internal+0x25e/0xa30 [ 2104.078081] kobject_add+0x150/0x1c0 [ 2104.078097] ? kset_create_and_add+0x1a0/0x1a0 [ 2104.078121] ? lockdep_init_map_type+0x2c7/0x780 [ 2104.078160] device_add+0x35a/0x1c50 [ 2104.078183] ? devlink_add_symlinks+0x970/0x970 [ 2104.078219] device_create_groups_vargs+0x207/0x280 [ 2104.078242] device_create+0xdc/0x120 [ 2104.078263] ? device_create_groups_vargs+0x280/0x280 [ 2104.078283] ? init_timer_key+0x12a/0x240 [ 2104.078315] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2104.078343] mac80211_hwsim_new_radio+0x352/0x4250 [ 2104.078363] ? mark_held_locks+0x9e/0xe0 [ 2104.078390] ? trace_hardirqs_on+0x5b/0x180 [ 2104.078410] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2104.078421] ? hwsim_new_radio_nl+0x967/0x1080 [ 2104.078439] ? memcpy+0x39/0x60 [ 2104.078464] hwsim_new_radio_nl+0x991/0x1080 [ 2104.078487] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2104.078526] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2104.078540] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2104.078567] genl_family_rcv_msg_doit+0x22d/0x330 [ 2104.078588] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2104.078606] ? cap_capable+0x1cd/0x230 [ 2104.078644] ? ns_capable+0xe2/0x110 [ 2104.078689] genl_rcv_msg+0x33c/0x5a0 [ 2104.105672] ? genl_get_cmd+0x480/0x480 [ 2104.106229] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2104.106977] ? lock_release+0x680/0x680 [ 2104.107513] ? __lockdep_reset_lock+0x180/0x180 [ 2104.108194] netlink_rcv_skb+0x14b/0x430 [ 2104.108784] ? genl_get_cmd+0x480/0x480 [ 2104.109360] ? netlink_ack+0xab0/0xab0 [ 2104.109951] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2104.110613] ? is_vmalloc_addr+0x7b/0xb0 [ 2104.111245] genl_rcv+0x24/0x40 [ 2104.111716] netlink_unicast+0x549/0x7f0 [ 2104.112316] ? netlink_attachskb+0x870/0x870 [ 2104.112999] netlink_sendmsg+0x90f/0xdf0 [ 2104.113629] ? netlink_unicast+0x7f0/0x7f0 [ 2104.114298] ? netlink_unicast+0x7f0/0x7f0 [ 2104.114947] __sock_sendmsg+0x154/0x190 [ 2104.115581] ____sys_sendmsg+0x70d/0x870 [ 2104.116185] ? sock_write_iter+0x3d0/0x3d0 [ 2104.116811] ? do_recvmmsg+0x6d0/0x6d0 [ 2104.117391] ? perf_trace_lock+0x2bd/0x490 [ 2104.117997] ? __lockdep_reset_lock+0x180/0x180 [ 2104.118701] ___sys_sendmsg+0xf3/0x170 [ 2104.119332] ? sendmsg_copy_msghdr+0x160/0x160 [ 2104.119980] ? __fget_files+0x2cf/0x520 [ 2104.120544] ? lock_downgrade+0x6d0/0x6d0 [ 2104.121334] ? find_held_lock+0x2c/0x110 [ 2104.121963] ? __fget_files+0x2f8/0x520 [ 2104.122549] ? __fget_light+0xea/0x290 [ 2104.123146] __sys_sendmsg+0xe5/0x1b0 [ 2104.123739] ? __sys_sendmsg_sock+0x40/0x40 [ 2104.124382] ? rcu_read_lock_any_held+0x75/0xa0 [ 2104.125054] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2104.125793] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2104.126526] ? trace_hardirqs_on+0x5b/0x180 [ 2104.127175] do_syscall_64+0x33/0x40 [ 2104.127682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2104.128399] RIP: 0033:0x7fc405852b19 [ 2104.128988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2104.131612] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2104.132729] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2104.133750] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2104.134774] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2104.135808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2104.136804] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2104.138190] kobject_add_internal failed for hwsim120 (error: -12 parent: mac80211_hwsim) 08:46:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:40 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x20, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000080)) 08:46:40 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:46:40 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) 08:46:56 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000100)) 08:46:56 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) 08:46:56 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(0xffffffffffffffff, 0x51f8, 0x0, 0x0, 0x0, 0x0) 08:46:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x102000, 0x0) 08:46:56 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:56 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/rcu_expedited', 0x40300, 0x1) ioctl$RTC_AIE_OFF(r1, 0x7002) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:46:56 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 39) 08:46:56 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) [ 2120.548393] FAULT_INJECTION: forcing a failure. [ 2120.548393] name failslab, interval 1, probability 0, space 0, times 0 [ 2120.549930] CPU: 0 PID: 14701 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2120.550834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2120.551938] Call Trace: [ 2120.552317] dump_stack+0x107/0x167 [ 2120.552817] should_fail.cold+0x5/0xa [ 2120.553302] ? create_object.isra.0+0x3a/0xa20 [ 2120.553883] should_failslab+0x5/0x20 [ 2120.554402] kmem_cache_alloc+0x5b/0x310 [ 2120.554963] create_object.isra.0+0x3a/0xa20 [ 2120.555596] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2120.556289] kmem_cache_alloc+0x159/0x310 [ 2120.556861] __kernfs_new_node+0xd4/0x860 [ 2120.557447] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2120.558086] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2120.558765] ? perf_trace_lock+0x2bd/0x490 [ 2120.559344] ? __lockdep_reset_lock+0x180/0x180 [ 2120.559975] kernfs_new_node+0x18d/0x250 [ 2120.560492] kernfs_create_dir_ns+0x49/0x160 [ 2120.561113] sysfs_create_dir_ns+0x127/0x290 [ 2120.561732] ? sysfs_create_mount_point+0xb0/0xb0 [ 2120.562426] ? rwlock_bug.part.0+0x90/0x90 [ 2120.563023] ? class_dir_child_ns_type+0x9/0x60 [ 2120.563679] kobject_add_internal+0x25e/0xa30 [ 2120.564306] kobject_add+0x150/0x1c0 [ 2120.564807] ? kset_create_and_add+0x1a0/0x1a0 [ 2120.565434] ? lockdep_init_map_type+0x2c7/0x780 [ 2120.566093] device_add+0x35a/0x1c50 [ 2120.566603] ? devlink_add_symlinks+0x970/0x970 [ 2120.567271] device_create_groups_vargs+0x207/0x280 [ 2120.567980] device_create+0xdc/0x120 [ 2120.568507] ? device_create_groups_vargs+0x280/0x280 [ 2120.569211] ? init_timer_key+0x12a/0x240 [ 2120.569803] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2120.570472] mac80211_hwsim_new_radio+0x352/0x4250 [ 2120.571149] ? mark_held_locks+0x9e/0xe0 [ 2120.571723] ? trace_hardirqs_on+0x5b/0x180 [ 2120.572313] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2120.572944] ? hwsim_new_radio_nl+0x967/0x1080 [ 2120.573595] ? memcpy+0x39/0x60 [ 2120.574091] hwsim_new_radio_nl+0x991/0x1080 [ 2120.574702] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2120.575473] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2120.576465] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2120.577386] genl_family_rcv_msg_doit+0x22d/0x330 [ 2120.578086] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2120.579024] ? cap_capable+0x1cd/0x230 [ 2120.579584] ? ns_capable+0xe2/0x110 [ 2120.580119] genl_rcv_msg+0x33c/0x5a0 [ 2120.580636] ? genl_get_cmd+0x480/0x480 [ 2120.581176] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2120.581891] ? lock_release+0x680/0x680 [ 2120.582450] ? __lockdep_reset_lock+0x180/0x180 [ 2120.583119] netlink_rcv_skb+0x14b/0x430 [ 2120.583695] ? genl_get_cmd+0x480/0x480 [ 2120.584220] ? netlink_ack+0xab0/0xab0 [ 2120.584747] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2120.585430] ? is_vmalloc_addr+0x7b/0xb0 [ 2120.586051] genl_rcv+0x24/0x40 [ 2120.586528] netlink_unicast+0x549/0x7f0 [ 2120.587096] ? netlink_attachskb+0x870/0x870 [ 2120.587737] netlink_sendmsg+0x90f/0xdf0 [ 2120.588298] ? netlink_unicast+0x7f0/0x7f0 [ 2120.588873] ? netlink_unicast+0x7f0/0x7f0 [ 2120.589438] __sock_sendmsg+0x154/0x190 [ 2120.589987] ____sys_sendmsg+0x70d/0x870 [ 2120.590575] ? sock_write_iter+0x3d0/0x3d0 [ 2120.591166] ? do_recvmmsg+0x6d0/0x6d0 [ 2120.591739] ? perf_trace_lock+0x2bd/0x490 [ 2120.592312] ? __lockdep_reset_lock+0x180/0x180 [ 2120.592940] ___sys_sendmsg+0xf3/0x170 [ 2120.593465] ? sendmsg_copy_msghdr+0x160/0x160 [ 2120.594091] ? __fget_files+0x2cf/0x520 [ 2120.594623] ? lock_downgrade+0x6d0/0x6d0 [ 2120.595176] ? find_held_lock+0x2c/0x110 [ 2120.595764] ? __fget_files+0x2f8/0x520 [ 2120.596306] ? __fget_light+0xea/0x290 [ 2120.596837] __sys_sendmsg+0xe5/0x1b0 [ 2120.597381] ? __sys_sendmsg_sock+0x40/0x40 [ 2120.597978] ? rcu_read_lock_any_held+0x75/0xa0 [ 2120.598644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2120.599401] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2120.600103] ? trace_hardirqs_on+0x5b/0x180 [ 2120.600714] do_syscall_64+0x33/0x40 [ 2120.601248] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2120.601983] RIP: 0033:0x7fc405852b19 [ 2120.602520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2120.605351] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2120.606416] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2120.607385] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2120.608374] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2120.609357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2120.610372] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:46:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x102010, 0x0) 08:46:56 executing program 7: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:46:56 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:46:56 executing program 2: io_uring_setup(0x2354, &(0x7f0000000040)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:46:56 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:46:56 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(0xffffffffffffffff, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2120.805079] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2120.806389] CPU: 0 PID: 14701 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2120.807339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2120.808514] Call Trace: [ 2120.808864] dump_stack+0x107/0x167 [ 2120.809364] sysfs_warn_dup.cold+0x1c/0x29 [ 2120.809973] sysfs_do_create_link_sd+0x122/0x140 [ 2120.810609] sysfs_create_link+0x5f/0xc0 [ 2120.811153] device_add+0x703/0x1c50 [ 2120.811721] ? devlink_add_symlinks+0x970/0x970 [ 2120.812380] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2120.813091] wiphy_register+0x1da6/0x2850 [ 2120.813697] ? wiphy_unregister+0xb90/0xb90 [ 2120.814305] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2120.815024] ieee80211_register_hw+0x23c5/0x38b0 [ 2120.815733] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2120.816381] ? net_generic+0xdb/0x2b0 [ 2120.816912] ? lockdep_init_map_type+0x2c7/0x780 [ 2120.817588] ? memset+0x20/0x50 [ 2120.818029] ? __hrtimer_init+0x12c/0x270 [ 2120.818658] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2120.819361] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2120.819993] ? hwsim_new_radio_nl+0x967/0x1080 [ 2120.820622] ? memcpy+0x39/0x60 [ 2120.821046] hwsim_new_radio_nl+0x991/0x1080 [ 2120.821610] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2120.822334] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2120.823257] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2120.824191] genl_family_rcv_msg_doit+0x22d/0x330 [ 2120.824869] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2120.825739] ? cap_capable+0x1cd/0x230 [ 2120.826253] ? ns_capable+0xe2/0x110 [ 2120.826753] genl_rcv_msg+0x33c/0x5a0 [ 2120.827251] ? genl_get_cmd+0x480/0x480 [ 2120.827791] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2120.828476] ? lock_release+0x680/0x680 [ 2120.829001] ? __lockdep_reset_lock+0x180/0x180 [ 2120.829619] netlink_rcv_skb+0x14b/0x430 [ 2120.830155] ? genl_get_cmd+0x480/0x480 [ 2120.830699] ? netlink_ack+0xab0/0xab0 [ 2120.831240] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2120.831901] ? is_vmalloc_addr+0x7b/0xb0 [ 2120.832488] genl_rcv+0x24/0x40 [ 2120.832955] netlink_unicast+0x549/0x7f0 [ 2120.833530] ? netlink_attachskb+0x870/0x870 [ 2120.834156] netlink_sendmsg+0x90f/0xdf0 [ 2120.834751] ? netlink_unicast+0x7f0/0x7f0 [ 2120.835354] ? netlink_unicast+0x7f0/0x7f0 [ 2120.835962] __sock_sendmsg+0x154/0x190 [ 2120.836552] ____sys_sendmsg+0x70d/0x870 [ 2120.837172] ? sock_write_iter+0x3d0/0x3d0 [ 2120.837761] ? do_recvmmsg+0x6d0/0x6d0 [ 2120.838312] ? perf_trace_lock+0x2bd/0x490 [ 2120.838908] ? __lockdep_reset_lock+0x180/0x180 [ 2120.839559] ___sys_sendmsg+0xf3/0x170 [ 2120.840104] ? sendmsg_copy_msghdr+0x160/0x160 [ 2120.840746] ? __fget_files+0x2cf/0x520 [ 2120.841283] ? lock_downgrade+0x6d0/0x6d0 [ 2120.841882] ? find_held_lock+0x2c/0x110 [ 2120.842482] ? __fget_files+0x2f8/0x520 [ 2120.843050] ? __fget_light+0xea/0x290 [ 2120.843629] __sys_sendmsg+0xe5/0x1b0 [ 2120.844152] ? __sys_sendmsg_sock+0x40/0x40 [ 2120.844735] ? rcu_read_lock_any_held+0x75/0xa0 [ 2120.845418] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2120.846124] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2120.846814] ? trace_hardirqs_on+0x5b/0x180 [ 2120.847401] do_syscall_64+0x33/0x40 [ 2120.847964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2120.848684] RIP: 0033:0x7fc405852b19 [ 2120.849234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2120.851806] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2120.852840] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2120.853826] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2120.854822] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2120.855836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2120.856813] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:47:16 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:47:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) 08:47:16 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 40) 08:47:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:47:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='b\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xff, 0x9}}, './file0\x00'}) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:47:16 executing program 2: io_uring_setup(0x2354, &(0x7f0000000040)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:47:16 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x10f000, 0x0) 08:47:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(0xffffffffffffffff, 0x51f8, 0x0, 0x0, 0x0, 0x0) [ 2140.641365] FAULT_INJECTION: forcing a failure. [ 2140.641365] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.644047] CPU: 1 PID: 14828 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2140.645664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2140.647588] Call Trace: [ 2140.648209] dump_stack+0x107/0x167 [ 2140.649086] should_fail.cold+0x5/0xa [ 2140.649978] ? __kernfs_new_node+0xd4/0x860 [ 2140.650978] should_failslab+0x5/0x20 [ 2140.651860] kmem_cache_alloc+0x5b/0x310 [ 2140.652837] __kernfs_new_node+0xd4/0x860 [ 2140.653809] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2140.654918] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2140.656059] ? kernfs_add_one+0x124/0x4d0 [ 2140.657026] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2140.658206] kernfs_new_node+0x18d/0x250 [ 2140.659179] __kernfs_create_file+0x51/0x350 [ 2140.660201] sysfs_add_file_mode_ns+0x221/0x560 [ 2140.661290] sysfs_create_file_ns+0x131/0x1d0 [ 2140.662327] ? sysfs_add_file_mode_ns+0x560/0x560 [ 2140.663460] ? is_acpi_device_node+0x6e/0x90 [ 2140.664506] device_create_file+0xea/0x1d0 [ 2140.665494] device_add+0x547/0x1c50 [ 2140.666369] ? devlink_add_symlinks+0x970/0x970 [ 2140.667473] device_create_groups_vargs+0x207/0x280 [ 2140.668644] device_create+0xdc/0x120 [ 2140.669536] ? device_create_groups_vargs+0x280/0x280 [ 2140.670735] ? init_timer_key+0x12a/0x240 [ 2140.671718] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2140.672868] mac80211_hwsim_new_radio+0x352/0x4250 [ 2140.674009] ? mark_held_locks+0x9e/0xe0 [ 2140.674963] ? trace_hardirqs_on+0x5b/0x180 [ 2140.675972] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2140.677048] ? hwsim_new_radio_nl+0x967/0x1080 [ 2140.678108] ? memcpy+0x39/0x60 [ 2140.678888] hwsim_new_radio_nl+0x991/0x1080 [ 2140.679919] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2140.681163] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2140.682672] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2140.684163] genl_family_rcv_msg_doit+0x22d/0x330 [ 2140.685292] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2140.686806] ? cap_capable+0x1cd/0x230 [ 2140.687724] ? ns_capable+0xe2/0x110 [ 2140.688604] genl_rcv_msg+0x33c/0x5a0 [ 2140.689484] ? genl_get_cmd+0x480/0x480 [ 2140.690386] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2140.691570] ? lock_release+0x680/0x680 [ 2140.692486] ? __lockdep_reset_lock+0x180/0x180 [ 2140.693550] netlink_rcv_skb+0x14b/0x430 [ 2140.694495] ? genl_get_cmd+0x480/0x480 [ 2140.695407] ? netlink_ack+0xab0/0xab0 [ 2140.696330] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2140.697375] ? is_vmalloc_addr+0x7b/0xb0 [ 2140.698312] genl_rcv+0x24/0x40 [ 2140.699066] netlink_unicast+0x549/0x7f0 [ 2140.699999] ? netlink_attachskb+0x870/0x870 [ 2140.701041] netlink_sendmsg+0x90f/0xdf0 [ 2140.702006] ? netlink_unicast+0x7f0/0x7f0 [ 2140.703002] ? netlink_unicast+0x7f0/0x7f0 [ 2140.703965] __sock_sendmsg+0x154/0x190 [ 2140.704915] ____sys_sendmsg+0x70d/0x870 [ 2140.705873] ? sock_write_iter+0x3d0/0x3d0 [ 2140.706830] ? do_recvmmsg+0x6d0/0x6d0 [ 2140.707715] ? perf_trace_lock+0x2bd/0x490 [ 2140.708740] ? __lockdep_reset_lock+0x180/0x180 [ 2140.709815] ___sys_sendmsg+0xf3/0x170 [ 2140.710698] ? sendmsg_copy_msghdr+0x160/0x160 [ 2140.711753] ? __fget_files+0x2cf/0x520 [ 2140.712688] ? lock_downgrade+0x6d0/0x6d0 [ 2140.713632] ? find_held_lock+0x2c/0x110 [ 2140.714596] ? __fget_files+0x2f8/0x520 [ 2140.715520] ? __fget_light+0xea/0x290 [ 2140.716459] __sys_sendmsg+0xe5/0x1b0 [ 2140.717353] ? __sys_sendmsg_sock+0x40/0x40 [ 2140.718360] ? rcu_read_lock_any_held+0x75/0xa0 [ 2140.719488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2140.720728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2140.721894] ? trace_hardirqs_on+0x5b/0x180 [ 2140.722883] do_syscall_64+0x33/0x40 [ 2140.723733] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2140.724907] RIP: 0033:0x7fc405852b19 [ 2140.725777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2140.729984] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2140.731714] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2140.733359] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2140.735030] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2140.736718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2140.738383] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:47:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 08:47:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:47:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:47:16 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xc0ed0000, 0x0) 08:47:16 executing program 2: io_uring_setup(0x2354, &(0x7f0000000040)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x13, &(0x7f0000000140)=[r1, r0], 0x2) 08:47:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) 08:47:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 08:47:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:47:34 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000540)=""/68, 0x44}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/144, 0x90}, {&(0x7f0000001680)=""/157, 0x9d}], 0x8, &(0x7f00000017c0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}, 0x3) openat(r0, &(0x7f0000001880)='./file0\x00', 0x10d003, 0x0) 08:47:34 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) 08:47:34 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:47:34 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 41) 08:47:34 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) 08:47:34 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 08:47:34 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:47:34 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\'&:'}, {0x20, '/dev/rtc0\x00'}, {}, {0x20, '/dev/rtc0\x00'}, {0x20, '!(8!'}, {}, {0x20, 'Z{\xd2[-*\xee@()*\\^u--*'}], 0xa, "4ad47a4fd04f15a73b86fd03b120fb7e3aeb199f6ea7334f08d576c54b84fb3579444085c7df9686ae342a3639344ebf395de1baa1eb1dce254944bc3fc99e94ec358ac87820c9a334654bcd9a35a74ff34e0451417866b127048c0605aa450e3c73cdca42c9832ed52d851f4d80bda1baaae6b777ed9318395c7533df57bf1a5f73acb52989e0269b921167ad4572c3bff40f75898831915f21ebbe3ce1dde54557be4c32419eda4a9a36364cffdf534ad20f101638b293ab"}, 0xf7) 08:47:34 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) [ 2158.159446] FAULT_INJECTION: forcing a failure. [ 2158.159446] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.160780] CPU: 1 PID: 15073 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2158.161586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.162523] Call Trace: [ 2158.162834] dump_stack+0x107/0x167 [ 2158.163256] should_fail.cold+0x5/0xa [ 2158.163697] ? create_object.isra.0+0x3a/0xa20 [ 2158.164219] should_failslab+0x5/0x20 [ 2158.164660] kmem_cache_alloc+0x5b/0x310 [ 2158.165139] create_object.isra.0+0x3a/0xa20 [ 2158.165638] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2158.166224] kmem_cache_alloc+0x159/0x310 [ 2158.166712] __kernfs_new_node+0xd4/0x860 [ 2158.167192] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2158.167744] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2158.168312] ? kernfs_add_one+0x124/0x4d0 [ 2158.168787] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2158.169385] kernfs_new_node+0x18d/0x250 [ 2158.169856] __kernfs_create_file+0x51/0x350 [ 2158.170365] sysfs_add_file_mode_ns+0x221/0x560 [ 2158.170897] sysfs_create_file_ns+0x131/0x1d0 [ 2158.171413] ? sysfs_add_file_mode_ns+0x560/0x560 [ 2158.171975] ? is_acpi_device_node+0x6e/0x90 [ 2158.172488] device_create_file+0xea/0x1d0 [ 2158.172976] device_add+0x547/0x1c50 [ 2158.173413] ? devlink_add_symlinks+0x970/0x970 [ 2158.173955] device_create_groups_vargs+0x207/0x280 [ 2158.174536] device_create+0xdc/0x120 [ 2158.174973] ? device_create_groups_vargs+0x280/0x280 [ 2158.175566] ? init_timer_key+0x12a/0x240 [ 2158.176052] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2158.176613] mac80211_hwsim_new_radio+0x352/0x4250 [ 2158.177175] ? mark_held_locks+0x9e/0xe0 [ 2158.177648] ? trace_hardirqs_on+0x5b/0x180 [ 2158.178145] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2158.178675] ? hwsim_new_radio_nl+0x967/0x1080 [ 2158.179200] ? memcpy+0x39/0x60 [ 2158.179587] hwsim_new_radio_nl+0x991/0x1080 [ 2158.180095] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2158.180699] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2158.181452] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2158.182202] genl_family_rcv_msg_doit+0x22d/0x330 [ 2158.182751] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2158.183502] ? cap_capable+0x1cd/0x230 [ 2158.183962] ? ns_capable+0xe2/0x110 [ 2158.184395] genl_rcv_msg+0x33c/0x5a0 [ 2158.184827] ? genl_get_cmd+0x480/0x480 [ 2158.185293] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2158.185882] ? lock_release+0x680/0x680 [ 2158.186340] ? __lockdep_reset_lock+0x180/0x180 [ 2158.186873] netlink_rcv_skb+0x14b/0x430 [ 2158.187338] ? genl_get_cmd+0x480/0x480 [ 2158.187797] ? netlink_ack+0xab0/0xab0 [ 2158.188255] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2158.188769] ? is_vmalloc_addr+0x7b/0xb0 [ 2158.189248] genl_rcv+0x24/0x40 [ 2158.189617] netlink_unicast+0x549/0x7f0 [ 2158.190080] ? netlink_attachskb+0x870/0x870 [ 2158.190597] netlink_sendmsg+0x90f/0xdf0 [ 2158.191066] ? netlink_unicast+0x7f0/0x7f0 [ 2158.191567] ? netlink_unicast+0x7f0/0x7f0 [ 2158.192069] __sock_sendmsg+0x154/0x190 [ 2158.192537] ____sys_sendmsg+0x70d/0x870 [ 2158.193018] ? sock_write_iter+0x3d0/0x3d0 [ 2158.193514] ? do_recvmmsg+0x6d0/0x6d0 [ 2158.193955] ? perf_trace_lock+0x2bd/0x490 [ 2158.194455] ? __lockdep_reset_lock+0x180/0x180 [ 2158.194998] ___sys_sendmsg+0xf3/0x170 [ 2158.195445] ? sendmsg_copy_msghdr+0x160/0x160 [ 2158.195972] ? __fget_files+0x2cf/0x520 [ 2158.196450] ? lock_downgrade+0x6d0/0x6d0 [ 2158.196939] ? find_held_lock+0x2c/0x110 [ 2158.197430] ? __fget_files+0x2f8/0x520 [ 2158.197906] ? __fget_light+0xea/0x290 [ 2158.198372] __sys_sendmsg+0xe5/0x1b0 [ 2158.198820] ? __sys_sendmsg_sock+0x40/0x40 [ 2158.199321] ? rcu_read_lock_any_held+0x75/0xa0 [ 2158.199870] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2158.200463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2158.201074] ? trace_hardirqs_on+0x5b/0x180 [ 2158.201568] do_syscall_64+0x33/0x40 [ 2158.201987] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2158.202574] RIP: 0033:0x7fc405852b19 [ 2158.203002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2158.205093] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2158.205946] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2158.206765] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2158.207592] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.208418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2158.209260] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2158.219039] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2158.220429] CPU: 0 PID: 15073 Comm: syz-executor.1 Not tainted 5.10.229 #1 08:47:34 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) [ 2158.221409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.222676] Call Trace: [ 2158.223054] dump_stack+0x107/0x167 [ 2158.223563] sysfs_warn_dup.cold+0x1c/0x29 [ 2158.224154] sysfs_do_create_link_sd+0x122/0x140 [ 2158.224800] sysfs_create_link+0x5f/0xc0 [ 2158.225376] device_add+0x703/0x1c50 [ 2158.225901] ? devlink_add_symlinks+0x970/0x970 [ 2158.226539] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2158.227266] wiphy_register+0x1da6/0x2850 [ 2158.227843] ? wiphy_unregister+0xb90/0xb90 [ 2158.228460] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2158.229224] ieee80211_register_hw+0x23c5/0x38b0 [ 2158.229899] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2158.230564] ? net_generic+0xdb/0x2b0 [ 2158.230597] ? lockdep_init_map_type+0x2c7/0x780 [ 2158.230628] ? memset+0x20/0x50 [ 2158.230649] ? __hrtimer_init+0x12c/0x270 [ 2158.230675] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2158.230720] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2158.230733] ? hwsim_new_radio_nl+0x967/0x1080 [ 2158.230751] ? memcpy+0x39/0x60 [ 2158.230776] hwsim_new_radio_nl+0x991/0x1080 [ 2158.230800] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2158.230843] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2158.230858] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2158.230890] genl_family_rcv_msg_doit+0x22d/0x330 [ 2158.230912] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2158.230932] ? cap_capable+0x1cd/0x230 [ 2158.230972] ? ns_capable+0xe2/0x110 [ 2158.230997] genl_rcv_msg+0x33c/0x5a0 [ 2158.231020] ? genl_get_cmd+0x480/0x480 [ 2158.231038] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2158.231064] ? lock_release+0x680/0x680 [ 2158.231080] ? __lockdep_reset_lock+0x180/0x180 [ 2158.231105] netlink_rcv_skb+0x14b/0x430 [ 2158.231122] ? genl_get_cmd+0x480/0x480 [ 2158.231142] ? netlink_ack+0xab0/0xab0 [ 2158.231173] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2158.231194] ? is_vmalloc_addr+0x7b/0xb0 [ 2158.231217] genl_rcv+0x24/0x40 [ 2158.231231] netlink_unicast+0x549/0x7f0 [ 2158.231257] ? netlink_attachskb+0x870/0x870 [ 2158.231292] netlink_sendmsg+0x90f/0xdf0 [ 2158.231320] ? netlink_unicast+0x7f0/0x7f0 [ 2158.231355] ? netlink_unicast+0x7f0/0x7f0 [ 2158.231378] __sock_sendmsg+0x154/0x190 [ 2158.231398] ____sys_sendmsg+0x70d/0x870 [ 2158.231420] ? sock_write_iter+0x3d0/0x3d0 [ 2158.231434] ? do_recvmmsg+0x6d0/0x6d0 [ 2158.231450] ? perf_trace_lock+0x2bd/0x490 [ 2158.231480] ? __lockdep_reset_lock+0x180/0x180 [ 2158.231506] ___sys_sendmsg+0xf3/0x170 [ 2158.231526] ? sendmsg_copy_msghdr+0x160/0x160 [ 2158.231553] ? __fget_files+0x2cf/0x520 08:47:34 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x22000, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000c98888ecf9b486d18f2f02c3ae8f27695cd2d8cf6e75b7e7042598a79098d1649688715abab7ed01fdba82d5a2cf6e169867bc033cc40ec0703fe101d7c20a2e9488538c8eee624926fea1e7055ddb902d00a6dbb88137c07c128174780798c7aa063b79ce866caee6edcc089ddd47bc75f2b75e9319a47d06194e4b4045914b83369729feb378f2c68e51fe9ae2f52b8a10103d6ef7503a1b0cbb873d9328e6c8939083428a", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB='./file0\x00']) write(r0, &(0x7f0000000380)="143a42a090b0c6fcfb482fd618f1a0c4843504b3179c3b760b9e56c27097d3c72e769746826b91e63224c91599ba74045e7e7df2f5f4e450558b8521d49ceecadb179e86c9e5aa778caf2cf3e3e9e00764a574d11066097cbfb33a182185ee0c08e04faae6fded9e29df07d9142e38785d3eb46152ddd6fb7d0d5407f3f75589c429d803936fddec4498c7e547b16e6214ca6860d6002add240de765d1c4a7be1f", 0xa1) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000100)) sendfile(0xffffffffffffffff, r2, &(0x7f00000001c0)=0xdba0, 0x72f9) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x80000001) mkdirat(r5, &(0x7f0000000180)='./file0\x00', 0x0) r6 = open_tree(r2, &(0x7f0000000080)='./file0\x00', 0x80001) bind$packet(r6, &(0x7f00000000c0)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28000, 0x8) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:47:34 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, 0x0, 0x0) [ 2158.231569] ? lock_downgrade+0x6d0/0x6d0 [ 2158.231588] ? find_held_lock+0x2c/0x110 [ 2158.231622] ? __fget_files+0x2f8/0x520 [ 2158.231654] ? __fget_light+0xea/0x290 [ 2158.258510] __sys_sendmsg+0xe5/0x1b0 [ 2158.259052] ? __sys_sendmsg_sock+0x40/0x40 [ 2158.259656] ? rcu_read_lock_any_held+0x75/0xa0 [ 2158.260345] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2158.261091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2158.261821] ? trace_hardirqs_on+0x5b/0x180 [ 2158.262428] do_syscall_64+0x33/0x40 [ 2158.262447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2158.262458] RIP: 0033:0x7fc405852b19 [ 2158.262473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2158.262482] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2158.262501] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2158.262511] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2158.262521] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.262530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 08:47:34 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 1) [ 2158.262540] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2158.301690] FAULT_INJECTION: forcing a failure. [ 2158.301690] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.301703] CPU: 1 PID: 15131 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2158.301710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.301714] Call Trace: [ 2158.301731] dump_stack+0x107/0x167 [ 2158.301746] should_fail.cold+0x5/0xa [ 2158.301766] should_failslab+0x5/0x20 [ 2158.301779] __kmalloc_track_caller+0x79/0x370 [ 2158.301788] ? strndup_user+0x74/0xe0 [ 2158.301805] memdup_user+0x22/0xd0 [ 2158.301817] strndup_user+0x74/0xe0 [ 2158.301831] __x64_sys_mount+0x133/0x300 [ 2158.301843] ? copy_mnt_ns+0xa00/0xa00 [ 2158.301860] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2158.301874] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2158.301889] do_syscall_64+0x33/0x40 [ 2158.301901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2158.301909] RIP: 0033:0x7f8517f6cb19 [ 2158.301920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2158.301927] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2158.301940] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2158.301947] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2158.301953] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.301960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2158.301967] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 08:47:54 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 2) 08:47:54 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:47:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) 08:47:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:47:54 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 08:47:54 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{'ac,\x00\x00\xb8\xf5L\xb4\xef\x8d!\xf0[5k sJ\xda\x86\x903^\x8f\xe7\f\xe6\xb3\x83\xe2\a\xa6\xf0\x88_\xc7\xc2\xc1\xa2hpw\x85F\x99Nv\xb88s\x19=\x15w5\vG\xfb\xb0w\xf8Hv\x8bD\xd3\xed\xe4\xa5b(a\xba\x1d\xc6\x02k\x89\xb8.\xedi\x8e\xcd$\xee~\xed\xbf8r]\x9f\xa5\x18\x8a\xa9\xe4a\xfc`$X\x10:\xa1c\x97P\xf7G4E\xf9\x1b\xe3K/\xd2\xfb\ag\xa9\x1eo;\x88\xa3\x13[\xe1\x88\xfc\xeeA\xbc7\xebY:\x03\x8f\x92\x150\xc1^\xc0\x9f\xf1\xac\xd9PS\xfeG\tcG5\x1c4\xcd&1\x86\x9c\x8b\x15hto\xfa&Hq\x18\x12\xe1f\x1e\xa7\xca\xb8\xd5P*%\xab\x88\xd7_\xd3f\xd6\xc5\x1e\x14\x05\xcfH\x8f\xb2\xd9e\xbb\xb4\x9eV|hi'}]}) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5000000, 0x1010, r0, 0x0) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="04653000"]) ioctl$RTC_SET_TIME(r7, 0x4024700a, &(0x7f0000000340)={0x27, 0x1d, 0x11, 0xf, 0xa, 0x5, 0x2, 0xde, 0x1}) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc0", 0xb}], 0x1}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r8, r5, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x40082404, &(0x7f00000003c0)=0xd54) getpeername$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000400)=0x6e) syz_io_uring_submit(r2, r5, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0xa, 0xffffffff, 0x0, 0x9, 0x2, 0x1}, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) 08:47:54 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:47:54 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 42) [ 2178.351895] FAULT_INJECTION: forcing a failure. [ 2178.351895] name failslab, interval 1, probability 0, space 0, times 0 [ 2178.353586] CPU: 1 PID: 15308 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2178.354561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.355707] Call Trace: [ 2178.356091] dump_stack+0x107/0x167 [ 2178.356599] should_fail.cold+0x5/0xa [ 2178.357115] ? __kernfs_new_node+0xd4/0x860 [ 2178.357718] should_failslab+0x5/0x20 [ 2178.358227] kmem_cache_alloc+0x5b/0x310 [ 2178.358775] __kernfs_new_node+0xd4/0x860 [ 2178.359328] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2178.359959] ? __lockdep_reset_lock+0x180/0x180 [ 2178.360621] ? lock_acquire+0x197/0x470 [ 2178.361180] ? find_held_lock+0x2c/0x110 [ 2178.361773] ? sysfs_do_create_link_sd+0x82/0x140 [ 2178.362437] kernfs_new_node+0x18d/0x250 [ 2178.362992] kernfs_create_link+0xcb/0x230 [ 2178.363567] sysfs_do_create_link_sd+0x90/0x140 [ 2178.364193] sysfs_create_link+0x5f/0xc0 [ 2178.364746] device_add+0x5e1/0x1c50 [ 2178.365257] ? devlink_add_symlinks+0x970/0x970 [ 2178.365917] device_create_groups_vargs+0x207/0x280 [ 2178.366579] device_create+0xdc/0x120 [ 2178.367083] ? device_create_groups_vargs+0x280/0x280 [ 2178.367800] ? init_timer_key+0x12a/0x240 [ 2178.368404] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2178.369056] mac80211_hwsim_new_radio+0x352/0x4250 [ 2178.369745] ? mark_held_locks+0x9e/0xe0 [ 2178.370299] ? trace_hardirqs_on+0x5b/0x180 [ 2178.370878] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2178.371491] ? hwsim_new_radio_nl+0x967/0x1080 [ 2178.372100] ? memcpy+0x39/0x60 [ 2178.372548] hwsim_new_radio_nl+0x991/0x1080 08:47:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) [ 2178.373145] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2178.374135] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2178.374992] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2178.375906] genl_family_rcv_msg_doit+0x22d/0x330 [ 2178.376585] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2178.377520] ? cap_capable+0x1cd/0x230 [ 2178.378120] ? ns_capable+0xe2/0x110 [ 2178.378665] genl_rcv_msg+0x33c/0x5a0 [ 2178.379210] ? genl_get_cmd+0x480/0x480 [ 2178.379781] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2178.380535] ? lock_release+0x680/0x680 [ 2178.381063] ? __lockdep_reset_lock+0x180/0x180 [ 2178.381718] netlink_rcv_skb+0x14b/0x430 [ 2178.382275] ? genl_get_cmd+0x480/0x480 [ 2178.382823] ? netlink_ack+0xab0/0xab0 [ 2178.383341] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2178.383982] ? is_vmalloc_addr+0x7b/0xb0 [ 2178.384575] genl_rcv+0x24/0x40 [ 2178.385053] netlink_unicast+0x549/0x7f0 [ 2178.385640] ? netlink_attachskb+0x870/0x870 [ 2178.386243] netlink_sendmsg+0x90f/0xdf0 [ 2178.386821] ? netlink_unicast+0x7f0/0x7f0 [ 2178.387458] ? netlink_unicast+0x7f0/0x7f0 [ 2178.388053] __sock_sendmsg+0x154/0x190 [ 2178.388594] ____sys_sendmsg+0x70d/0x870 [ 2178.389153] ? sock_write_iter+0x3d0/0x3d0 [ 2178.389744] ? do_recvmmsg+0x6d0/0x6d0 [ 2178.390272] ? perf_trace_lock+0x2bd/0x490 [ 2178.390862] ? __lockdep_reset_lock+0x180/0x180 [ 2178.391531] ___sys_sendmsg+0xf3/0x170 [ 2178.392096] ? sendmsg_copy_msghdr+0x160/0x160 [ 2178.392744] ? __fget_files+0x2cf/0x520 [ 2178.393281] ? lock_downgrade+0x6d0/0x6d0 [ 2178.393872] ? find_held_lock+0x2c/0x110 [ 2178.394444] ? __fget_files+0x2f8/0x520 [ 2178.394991] ? __fget_light+0xea/0x290 08:47:54 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) [ 2178.395534] __sys_sendmsg+0xe5/0x1b0 [ 2178.396360] ? __sys_sendmsg_sock+0x40/0x40 [ 2178.396945] ? rcu_read_lock_any_held+0x75/0xa0 [ 2178.397644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.398387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.399120] ? trace_hardirqs_on+0x5b/0x180 [ 2178.399720] do_syscall_64+0x33/0x40 [ 2178.400211] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.400895] RIP: 0033:0x7fc405852b19 [ 2178.401391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.403819] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2178.404872] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2178.405841] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2178.406791] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.407745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2178.408697] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2178.422338] FAULT_INJECTION: forcing a failure. [ 2178.422338] name failslab, interval 1, probability 0, space 0, times 0 [ 2178.423938] CPU: 1 PID: 15325 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2178.424829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.425965] Call Trace: [ 2178.426336] dump_stack+0x107/0x167 [ 2178.426803] should_fail.cold+0x5/0xa [ 2178.427295] ? create_object.isra.0+0x3a/0xa20 [ 2178.427882] should_failslab+0x5/0x20 [ 2178.428393] kmem_cache_alloc+0x5b/0x310 [ 2178.428995] create_object.isra.0+0x3a/0xa20 [ 2178.429627] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2178.430281] __kmalloc_track_caller+0x177/0x370 [ 2178.430880] ? strndup_user+0x74/0xe0 [ 2178.431379] memdup_user+0x22/0xd0 [ 2178.431845] strndup_user+0x74/0xe0 [ 2178.432330] __x64_sys_mount+0x133/0x300 [ 2178.432877] ? copy_mnt_ns+0xa00/0xa00 [ 2178.433404] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.434155] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.434860] do_syscall_64+0x33/0x40 [ 2178.435385] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.436089] RIP: 0033:0x7f8517f6cb19 [ 2178.436634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.439108] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2178.439126] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2178.439134] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2178.439142] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.439151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2178.439159] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 08:47:54 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 3) [ 2178.443691] FAULT_INJECTION: forcing a failure. [ 2178.443691] name failslab, interval 1, probability 0, space 0, times 0 08:47:54 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) [ 2178.443708] CPU: 1 PID: 15307 Comm: syz-executor.3 Not tainted 5.10.229 #1 08:47:54 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) [ 2178.443715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 08:47:54 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdeb7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 2178.443719] Call Trace: [ 2178.443737] dump_stack+0x107/0x167 [ 2178.443751] should_fail.cold+0x5/0xa [ 2178.443766] ? io_uring_alloc_task_context+0x99/0x6a0 [ 2178.443781] should_failslab+0x5/0x20 [ 2178.443794] kmem_cache_alloc_trace+0x55/0x320 [ 2178.443811] io_uring_alloc_task_context+0x99/0x6a0 08:47:54 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x4000010, r0, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x2}, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80287010, &(0x7f0000000100)) [ 2178.443825] ? io_import_iovec+0x1120/0x1120 [ 2178.443837] ? find_held_lock+0x2c/0x110 08:47:54 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 4) [ 2178.443852] ? percpu_ref_tryget_many+0x166/0x2d0 [ 2178.443868] __io_uring_add_tctx_node+0x2c6/0x520 [ 2178.443881] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2178.443902] __do_sys_io_uring_enter+0x146f/0x1890 [ 2178.443918] ? find_held_lock+0x2c/0x110 [ 2178.443935] ? io_submit_sqes+0x8610/0x8610 [ 2178.443955] ? __mutex_unlock_slowpath+0xe1/0x600 08:47:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) [ 2178.443972] ? wait_for_completion_io+0x270/0x270 [ 2178.443988] ? rcu_read_lock_any_held+0x75/0xa0 [ 2178.444001] ? vfs_write+0x354/0xb10 [ 2178.444014] ? fput_many+0x2f/0x1a0 [ 2178.444028] ? ksys_write+0x1a9/0x260 [ 2178.444041] ? __ia32_sys_read+0xb0/0xb0 [ 2178.444057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.444070] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.444092] do_syscall_64+0x33/0x40 [ 2178.444105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.444114] RIP: 0033:0x7f83e3305b19 [ 2178.444127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.444133] RSP: 002b:00007f83e087b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2178.444148] RAX: ffffffffffffffda RBX: 00007f83e3418f60 RCX: 00007f83e3305b19 [ 2178.444155] RDX: 0000000000000000 RSI: 00000000000051f8 RDI: 0000000000000004 [ 2178.444162] RBP: 00007f83e087b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.444169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2178.444177] R13: 00007ffc2e346c8f R14: 00007f83e087b300 R15: 0000000000022000 [ 2178.535860] FAULT_INJECTION: forcing a failure. [ 2178.535860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2178.535879] CPU: 1 PID: 15412 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2178.535887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.535893] Call Trace: [ 2178.535913] dump_stack+0x107/0x167 [ 2178.535932] should_fail.cold+0x5/0xa [ 2178.535957] _copy_from_user+0x2e/0x1b0 [ 2178.535977] memdup_user+0x65/0xd0 [ 2178.535991] strndup_user+0x74/0xe0 [ 2178.536009] __x64_sys_mount+0x133/0x300 [ 2178.536024] ? copy_mnt_ns+0xa00/0xa00 [ 2178.536046] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.536061] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.536088] do_syscall_64+0x33/0x40 [ 2178.536103] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.536113] RIP: 0033:0x7f8517f6cb19 [ 2178.536127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.536135] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2178.536152] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2178.536162] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2178.536171] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.536179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2178.536188] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2178.601307] FAULT_INJECTION: forcing a failure. [ 2178.601307] name failslab, interval 1, probability 0, space 0, times 0 [ 2178.635232] CPU: 1 PID: 15428 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2178.635242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.635253] Call Trace: [ 2178.637739] dump_stack+0x107/0x167 [ 2178.637759] should_fail.cold+0x5/0xa [ 2178.637777] ? getname_flags.part.0+0x50/0x4f0 [ 2178.637796] should_failslab+0x5/0x20 [ 2178.637810] kmem_cache_alloc+0x5b/0x310 [ 2178.637834] getname_flags.part.0+0x50/0x4f0 [ 2178.637857] user_path_at_empty+0xa1/0x100 [ 2178.637877] __x64_sys_mount+0x1e9/0x300 [ 2178.637892] ? copy_mnt_ns+0xa00/0xa00 [ 2178.637913] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.637929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.637948] do_syscall_64+0x33/0x40 [ 2178.637962] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.637972] RIP: 0033:0x7f8517f6cb19 [ 2178.637988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.637997] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2178.638014] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2178.638022] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2178.638031] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.638039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2178.638048] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 08:47:54 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2000}) r2 = openat(r0, &(0x7f0000000380)='./file1\x00', 0x0, 0x120) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x80000001) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x3, 0x80, 0x20, 0xb4, 0x0, 0xc5, 0x0, 0x7ff, 0x3, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x7, @perf_config_ext={0x1, 0xfffffffffffffffd}, 0x4000, 0x7, 0x3, 0x2, 0x3, 0x9, 0x200, 0x0, 0x409, 0x0, 0x5}) r5 = accept$inet(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x10) sendfile(r4, r5, &(0x7f0000000200)=0x2, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000240), 0x3, 0x200) r7 = timerfd_create(0x1, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/vmallocinfo\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r8, 0x1, &(0x7f0000000300)={{r9, r10+60000000}, {0x77359400}}, &(0x7f0000000340)) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f00000004c0)={{r7}, 0x0, 0x18, @unused=[0xffffffffffff7fff, 0x6, 0x356, 0x43], @name="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"}) [ 2178.643362] FAULT_INJECTION: forcing a failure. [ 2178.643362] name failslab, interval 1, probability 0, space 0, times 0 [ 2178.643379] CPU: 1 PID: 15434 Comm: syz-executor.3 Not tainted 5.10.229 #1 [ 2178.643386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.643391] Call Trace: [ 2178.643409] dump_stack+0x107/0x167 [ 2178.643423] should_fail.cold+0x5/0xa [ 2178.643440] ? create_object.isra.0+0x3a/0xa20 [ 2178.643455] should_failslab+0x5/0x20 [ 2178.643468] kmem_cache_alloc+0x5b/0x310 [ 2178.643485] create_object.isra.0+0x3a/0xa20 [ 2178.643496] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2178.643514] kmem_cache_alloc_trace+0x151/0x320 [ 2178.643532] io_uring_alloc_task_context+0x99/0x6a0 [ 2178.643547] ? io_import_iovec+0x1120/0x1120 [ 2178.643560] ? find_held_lock+0x2c/0x110 [ 2178.643576] ? percpu_ref_tryget_many+0x166/0x2d0 [ 2178.643592] __io_uring_add_tctx_node+0x2c6/0x520 [ 2178.643605] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2178.643627] __do_sys_io_uring_enter+0x146f/0x1890 [ 2178.643642] ? find_held_lock+0x2c/0x110 [ 2178.643659] ? io_submit_sqes+0x8610/0x8610 [ 2178.643679] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2178.643696] ? wait_for_completion_io+0x270/0x270 [ 2178.643713] ? rcu_read_lock_any_held+0x75/0xa0 [ 2178.643726] ? vfs_write+0x354/0xb10 [ 2178.643741] ? fput_many+0x2f/0x1a0 [ 2178.643755] ? ksys_write+0x1a9/0x260 [ 2178.643768] ? __ia32_sys_read+0xb0/0xb0 [ 2178.643784] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 08:47:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:47:54 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 43) 08:47:54 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x1, 0xe5, 0x9, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x4, 0x8}, 0xc214, 0x81, 0x10001, 0x4, 0xff, 0x10000, 0x800, 0x0, 0x570, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r0, 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$9p_tcp(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x24e0, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x3}, 0x2c, {[{@afid={'afid', 0x3d, 0x800}}, {@fscache}, {@access_client}, {@fscache}, {@debug={'debug', 0x3d, 0x4}}, {@cache_mmap}], [{@subj_user}, {@appraise_type}, {@smackfshat={'smackfshat', 0x3d, '+'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@dont_hash}]}}) [ 2178.643797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.643812] do_syscall_64+0x33/0x40 [ 2178.643825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.643834] RIP: 0033:0x7f83e3305b19 [ 2178.643847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.643854] RSP: 002b:00007f83e085a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2178.643869] RAX: ffffffffffffffda RBX: 00007f83e3419020 RCX: 00007f83e3305b19 [ 2178.643877] RDX: 0000000000000000 RSI: 00000000000051f8 RDI: 0000000000000004 [ 2178.643885] RBP: 00007f83e085a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.643892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2178.643900] R13: 00007ffc2e346c8f R14: 00007f83e085a300 R15: 0000000000022000 [ 2178.783690] FAULT_INJECTION: forcing a failure. [ 2178.783690] name failslab, interval 1, probability 0, space 0, times 0 [ 2178.785607] CPU: 0 PID: 15445 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2178.786615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.787838] Call Trace: [ 2178.788208] dump_stack+0x107/0x167 [ 2178.788690] should_fail.cold+0x5/0xa [ 2178.789198] ? create_object.isra.0+0x3a/0xa20 [ 2178.789865] should_failslab+0x5/0x20 [ 2178.790432] kmem_cache_alloc+0x5b/0x310 [ 2178.790992] ? mutex_lock_io_nested+0xf30/0xf30 [ 2178.791621] create_object.isra.0+0x3a/0xa20 [ 2178.792206] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2178.792889] kmem_cache_alloc+0x159/0x310 [ 2178.793471] __kernfs_new_node+0xd4/0x860 [ 2178.794071] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2178.794710] ? __lockdep_reset_lock+0x180/0x180 [ 2178.795345] ? lock_acquire+0x197/0x470 [ 2178.795865] ? find_held_lock+0x2c/0x110 [ 2178.796411] ? sysfs_do_create_link_sd+0x82/0x140 [ 2178.797057] kernfs_new_node+0x18d/0x250 [ 2178.797639] kernfs_create_link+0xcb/0x230 [ 2178.798198] sysfs_do_create_link_sd+0x90/0x140 [ 2178.798888] sysfs_create_link+0x5f/0xc0 [ 2178.799505] device_add+0x5e1/0x1c50 [ 2178.800052] ? devlink_add_symlinks+0x970/0x970 [ 2178.800800] device_create_groups_vargs+0x207/0x280 [ 2178.801571] device_create+0xdc/0x120 [ 2178.802148] ? device_create_groups_vargs+0x280/0x280 [ 2178.802874] ? init_timer_key+0x12a/0x240 [ 2178.803456] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2178.804171] mac80211_hwsim_new_radio+0x352/0x4250 [ 2178.804832] ? mark_held_locks+0x9e/0xe0 [ 2178.805381] ? trace_hardirqs_on+0x5b/0x180 [ 2178.805995] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2178.806625] ? hwsim_new_radio_nl+0x967/0x1080 [ 2178.807243] ? memcpy+0x39/0x60 [ 2178.807690] hwsim_new_radio_nl+0x991/0x1080 [ 2178.808309] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2178.809042] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2178.809969] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2178.810813] genl_family_rcv_msg_doit+0x22d/0x330 [ 2178.811457] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2178.812326] ? cap_capable+0x1cd/0x230 [ 2178.812859] ? ns_capable+0xe2/0x110 [ 2178.813366] genl_rcv_msg+0x33c/0x5a0 [ 2178.813896] ? genl_get_cmd+0x480/0x480 [ 2178.814457] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2178.815196] ? lock_release+0x680/0x680 [ 2178.815783] ? __lockdep_reset_lock+0x180/0x180 [ 2178.816430] netlink_rcv_skb+0x14b/0x430 [ 2178.816998] ? genl_get_cmd+0x480/0x480 [ 2178.817545] ? netlink_ack+0xab0/0xab0 [ 2178.818126] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2178.818816] ? is_vmalloc_addr+0x7b/0xb0 [ 2178.819351] genl_rcv+0x24/0x40 [ 2178.819796] netlink_unicast+0x549/0x7f0 [ 2178.820368] ? netlink_attachskb+0x870/0x870 [ 2178.820958] netlink_sendmsg+0x90f/0xdf0 [ 2178.821609] ? netlink_unicast+0x7f0/0x7f0 [ 2178.822241] ? netlink_unicast+0x7f0/0x7f0 [ 2178.822837] __sock_sendmsg+0x154/0x190 [ 2178.823381] ____sys_sendmsg+0x70d/0x870 [ 2178.823932] ? sock_write_iter+0x3d0/0x3d0 [ 2178.824495] ? do_recvmmsg+0x6d0/0x6d0 [ 2178.825025] ? perf_trace_lock+0x2bd/0x490 [ 2178.825625] ? __lockdep_reset_lock+0x180/0x180 [ 2178.826263] ___sys_sendmsg+0xf3/0x170 [ 2178.826805] ? sendmsg_copy_msghdr+0x160/0x160 [ 2178.827438] ? __fget_files+0x2cf/0x520 [ 2178.827979] ? lock_downgrade+0x6d0/0x6d0 [ 2178.828535] ? find_held_lock+0x2c/0x110 [ 2178.829087] ? __fget_files+0x2f8/0x520 [ 2178.829656] ? __fget_light+0xea/0x290 [ 2178.830194] __sys_sendmsg+0xe5/0x1b0 [ 2178.830714] ? __sys_sendmsg_sock+0x40/0x40 [ 2178.831290] ? rcu_read_lock_any_held+0x75/0xa0 [ 2178.831956] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.832655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.833328] ? trace_hardirqs_on+0x5b/0x180 [ 2178.833915] do_syscall_64+0x33/0x40 [ 2178.834405] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.835059] RIP: 0033:0x7fc405852b19 [ 2178.835569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.838119] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2178.839139] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2178.840081] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2178.841005] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.841978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2178.842922] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2178.869768] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2178.870974] CPU: 1 PID: 15445 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2178.871927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2178.873047] Call Trace: [ 2178.873436] dump_stack+0x107/0x167 [ 2178.873962] sysfs_warn_dup.cold+0x1c/0x29 [ 2178.874548] sysfs_do_create_link_sd+0x122/0x140 [ 2178.875217] sysfs_create_link+0x5f/0xc0 [ 2178.875785] device_add+0x703/0x1c50 [ 2178.876346] ? devlink_add_symlinks+0x970/0x970 [ 2178.877026] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2178.877782] wiphy_register+0x1da6/0x2850 [ 2178.878377] ? wiphy_unregister+0xb90/0xb90 [ 2178.878992] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2178.879719] ieee80211_register_hw+0x23c5/0x38b0 [ 2178.880392] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2178.881042] ? net_generic+0xdb/0x2b0 [ 2178.881588] ? lockdep_init_map_type+0x2c7/0x780 [ 2178.882253] ? memset+0x20/0x50 [ 2178.882716] ? __hrtimer_init+0x12c/0x270 [ 2178.883300] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2178.884025] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2178.884687] ? hwsim_new_radio_nl+0x967/0x1080 [ 2178.885318] ? memcpy+0x39/0x60 [ 2178.885799] hwsim_new_radio_nl+0x991/0x1080 [ 2178.886416] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2178.887165] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2178.888069] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2178.888969] genl_family_rcv_msg_doit+0x22d/0x330 [ 2178.889660] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2178.890551] ? cap_capable+0x1cd/0x230 [ 2178.891104] ? ns_capable+0xe2/0x110 [ 2178.891625] genl_rcv_msg+0x33c/0x5a0 [ 2178.892226] ? genl_get_cmd+0x480/0x480 [ 2178.892761] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2178.893484] ? lock_release+0x680/0x680 [ 2178.894060] ? __lockdep_reset_lock+0x180/0x180 [ 2178.894712] netlink_rcv_skb+0x14b/0x430 [ 2178.895281] ? genl_get_cmd+0x480/0x480 [ 2178.895842] ? netlink_ack+0xab0/0xab0 [ 2178.896402] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2178.897042] ? is_vmalloc_addr+0x7b/0xb0 [ 2178.897638] genl_rcv+0x24/0x40 [ 2178.898091] netlink_unicast+0x549/0x7f0 [ 2178.898674] ? netlink_attachskb+0x870/0x870 [ 2178.899299] netlink_sendmsg+0x90f/0xdf0 [ 2178.899863] ? netlink_unicast+0x7f0/0x7f0 [ 2178.900458] ? netlink_unicast+0x7f0/0x7f0 [ 2178.901037] __sock_sendmsg+0x154/0x190 [ 2178.901593] ____sys_sendmsg+0x70d/0x870 [ 2178.902159] ? sock_write_iter+0x3d0/0x3d0 [ 2178.902742] ? do_recvmmsg+0x6d0/0x6d0 [ 2178.903291] ? perf_trace_lock+0x2bd/0x490 [ 2178.903881] ? __lockdep_reset_lock+0x180/0x180 [ 2178.904566] ___sys_sendmsg+0xf3/0x170 [ 2178.905135] ? sendmsg_copy_msghdr+0x160/0x160 [ 2178.905826] ? __fget_files+0x2cf/0x520 [ 2178.906349] ? lock_downgrade+0x6d0/0x6d0 [ 2178.906883] ? find_held_lock+0x2c/0x110 [ 2178.907484] ? __fget_files+0x2f8/0x520 [ 2178.908059] ? __fget_light+0xea/0x290 [ 2178.908622] __sys_sendmsg+0xe5/0x1b0 [ 2178.909181] ? __sys_sendmsg_sock+0x40/0x40 [ 2178.909761] ? rcu_read_lock_any_held+0x75/0xa0 [ 2178.910404] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2178.911107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2178.911793] ? trace_hardirqs_on+0x5b/0x180 [ 2178.912374] do_syscall_64+0x33/0x40 [ 2178.912876] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2178.913652] RIP: 0033:0x7fc405852b19 [ 2178.914213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2178.916726] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2178.917818] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2178.918774] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2178.919833] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2178.920875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2178.921960] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:48:25 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 5) 08:48:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:48:25 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 44) 08:48:25 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 08:48:25 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x24001) fcntl$dupfd(r1, 0x0, r0) 08:48:25 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:48:25 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) 08:48:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x1000000a) [ 2209.852588] FAULT_INJECTION: forcing a failure. [ 2209.852588] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.853918] CPU: 1 PID: 15463 Comm: syz-executor.3 Not tainted 5.10.229 #1 [ 2209.854711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2209.855659] Call Trace: [ 2209.855963] dump_stack+0x107/0x167 [ 2209.856388] should_fail.cold+0x5/0xa [ 2209.856830] ? create_object.isra.0+0x3a/0xa20 [ 2209.857360] should_failslab+0x5/0x20 [ 2209.857800] kmem_cache_alloc+0x5b/0x310 [ 2209.858270] create_object.isra.0+0x3a/0xa20 [ 2209.858788] kmemleak_alloc_percpu+0xa0/0x100 [ 2209.859311] pcpu_alloc+0x4e2/0x1240 [ 2209.859745] __percpu_counter_init+0x10d/0x2d0 [ 2209.859980] FAULT_INJECTION: forcing a failure. [ 2209.859980] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.860275] io_uring_alloc_task_context+0xcc/0x6a0 [ 2209.860288] ? io_import_iovec+0x1120/0x1120 [ 2209.860299] ? find_held_lock+0x2c/0x110 [ 2209.860319] ? percpu_ref_tryget_many+0x166/0x2d0 [ 2209.864860] __io_uring_add_tctx_node+0x2c6/0x520 [ 2209.865411] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2209.866020] __do_sys_io_uring_enter+0x146f/0x1890 [ 2209.866586] ? find_held_lock+0x2c/0x110 [ 2209.867070] ? io_submit_sqes+0x8610/0x8610 [ 2209.867570] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2209.868127] ? wait_for_completion_io+0x270/0x270 [ 2209.868681] ? rcu_read_lock_any_held+0x75/0xa0 [ 2209.869218] ? vfs_write+0x354/0xb10 [ 2209.869644] ? fput_many+0x2f/0x1a0 [ 2209.870063] ? ksys_write+0x1a9/0x260 [ 2209.870501] ? __ia32_sys_read+0xb0/0xb0 [ 2209.870976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2209.871579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2209.872174] do_syscall_64+0x33/0x40 [ 2209.872598] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2209.873184] RIP: 0033:0x7f83e3305b19 [ 2209.873609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2209.875723] RSP: 002b:00007f83e087b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2209.876595] RAX: ffffffffffffffda RBX: 00007f83e3418f60 RCX: 00007f83e3305b19 [ 2209.877414] RDX: 0000000000000000 RSI: 00000000000051f8 RDI: 0000000000000004 [ 2209.878222] RBP: 00007f83e087b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.879038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2209.879856] R13: 00007ffc2e346c8f R14: 00007f83e087b300 R15: 0000000000022000 [ 2209.880687] CPU: 0 PID: 15458 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2209.882249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2209.884107] Call Trace: [ 2209.884714] dump_stack+0x107/0x167 [ 2209.885551] should_fail.cold+0x5/0xa [ 2209.886421] ? __kernfs_new_node+0xd4/0x860 [ 2209.887415] should_failslab+0x5/0x20 [ 2209.888272] kmem_cache_alloc+0x5b/0x310 [ 2209.889200] __kernfs_new_node+0xd4/0x860 [ 2209.890151] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2209.891237] ? __lockdep_reset_lock+0x180/0x180 [ 2209.892297] ? lock_acquire+0x197/0x470 [ 2209.893187] ? find_held_lock+0x2c/0x110 [ 2209.894111] ? sysfs_do_create_link_sd+0x82/0x140 [ 2209.895215] kernfs_new_node+0x18d/0x250 [ 2209.896145] kernfs_create_link+0xcb/0x230 [ 2209.897106] sysfs_do_create_link_sd+0x90/0x140 [ 2209.898153] sysfs_create_link+0x5f/0xc0 [ 2209.899092] device_add+0x5e1/0x1c50 [ 2209.899948] ? devlink_add_symlinks+0x970/0x970 [ 2209.901034] device_create_groups_vargs+0x207/0x280 [ 2209.902163] device_create+0xdc/0x120 [ 2209.903042] ? device_create_groups_vargs+0x280/0x280 [ 2209.904202] ? init_timer_key+0x12a/0x240 08:48:25 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) [ 2209.905159] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2209.906412] mac80211_hwsim_new_radio+0x352/0x4250 [ 2209.907562] ? mark_held_locks+0x9e/0xe0 [ 2209.908514] ? trace_hardirqs_on+0x5b/0x180 [ 2209.909519] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2209.910586] ? hwsim_new_radio_nl+0x967/0x1080 [ 2209.911662] ? memcpy+0x39/0x60 [ 2209.912439] hwsim_new_radio_nl+0x991/0x1080 [ 2209.913468] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2209.914702] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2209.916223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2209.917735] genl_family_rcv_msg_doit+0x22d/0x330 [ 2209.918865] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2209.920383] ? cap_capable+0x1cd/0x230 [ 2209.921327] ? ns_capable+0xe2/0x110 [ 2209.921364] genl_rcv_msg+0x33c/0x5a0 [ 2209.921400] ? genl_get_cmd+0x480/0x480 [ 2209.921428] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2209.921467] ? lock_release+0x680/0x680 [ 2209.925723] ? __lockdep_reset_lock+0x180/0x180 [ 2209.926828] netlink_rcv_skb+0x14b/0x430 [ 2209.927766] ? genl_get_cmd+0x480/0x480 [ 2209.928686] ? netlink_ack+0xab0/0xab0 [ 2209.929606] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2209.930672] ? is_vmalloc_addr+0x7b/0xb0 [ 2209.931621] genl_rcv+0x24/0x40 [ 2209.932383] netlink_unicast+0x549/0x7f0 [ 2209.933334] ? netlink_attachskb+0x870/0x870 [ 2209.934483] netlink_sendmsg+0x90f/0xdf0 [ 2209.935446] ? netlink_unicast+0x7f0/0x7f0 [ 2209.936452] ? netlink_unicast+0x7f0/0x7f0 [ 2209.937434] __sock_sendmsg+0x154/0x190 [ 2209.938361] ____sys_sendmsg+0x70d/0x870 [ 2209.939321] ? sock_write_iter+0x3d0/0x3d0 [ 2209.940300] ? do_recvmmsg+0x6d0/0x6d0 [ 2209.941215] ? perf_trace_lock+0x2bd/0x490 [ 2209.942224] ? __lockdep_reset_lock+0x180/0x180 [ 2209.943320] ___sys_sendmsg+0xf3/0x170 [ 2209.944229] ? sendmsg_copy_msghdr+0x160/0x160 [ 2209.945302] ? __fget_files+0x2cf/0x520 [ 2209.946222] ? lock_downgrade+0x6d0/0x6d0 [ 2209.947196] ? find_held_lock+0x2c/0x110 [ 2209.948163] ? __fget_files+0x2f8/0x520 [ 2209.949107] ? __fget_light+0xea/0x290 [ 2209.950039] __sys_sendmsg+0xe5/0x1b0 [ 2209.950937] ? __sys_sendmsg_sock+0x40/0x40 [ 2209.951933] ? rcu_read_lock_any_held+0x75/0xa0 [ 2209.953063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2209.953089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2209.953107] ? trace_hardirqs_on+0x5b/0x180 [ 2209.953138] do_syscall_64+0x33/0x40 [ 2209.956763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2209.957956] RIP: 0033:0x7fc405852b19 [ 2209.958831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2209.963041] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2209.964783] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2209.966418] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2209.968062] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.969698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2209.971347] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 08:48:25 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={[0x8]}, 0x8, 0x80000) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140), 0x400) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r3, 0x80047213, &(0x7f0000000180)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r4 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x180) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000100)) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r6 = openat$incfs(r5, &(0x7f0000000280)='.log\x00', 0x40, 0x1) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x1, 0x5, 0x3, 0x1c0}, {0x2, 0x4, 0x20, 0x1}]}) statx(r5, &(0x7f0000000680)='./file0\x00', 0x0, 0x200, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x1000, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@afid={'afid', 0x3d, 0x3a}}, {@access_client}, {@cache_loose}, {@aname={'aname', 0x3d, ')'}}, {@cachetag={'cachetag', 0x3d, '!T-@'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r9}}, {@measure}]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001940)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private1}}, &(0x7f0000001a40)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300), 0x1000001, &(0x7f0000000b80)=ANY=[@ANYBLOB="747261344f779d7892eac5b0318100"/29, @ANYRESHEX, @ANYBLOB=',=\x00\x00\x00\x00\x00', @ANYRESHEX, @ANYRESDEC, @ANYRESHEX=r9, @ANYBLOB=',access=any,access=client,nodevmap,debug=0x0000000000000003,privport,msize=0x0000000000000000,nodevmap,euid=', @ANYRESDEC=r10, @ANYBLOB=',rootcontext=unconfined_u,fscontext=staff_u,\x00']) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x8, 0x1, 'queue1\x00'}) 08:48:26 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) [ 2209.983511] FAULT_INJECTION: forcing a failure. [ 2209.983511] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.984881] CPU: 1 PID: 15462 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2209.985735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2209.986753] Call Trace: [ 2209.987099] dump_stack+0x107/0x167 [ 2209.987572] should_fail.cold+0x5/0xa [ 2209.988062] ? create_object.isra.0+0x3a/0xa20 [ 2209.988640] should_failslab+0x5/0x20 [ 2209.989123] kmem_cache_alloc+0x5b/0x310 [ 2209.989637] ? __might_fault+0xd3/0x180 [ 2209.990155] create_object.isra.0+0x3a/0xa20 [ 2209.990675] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2209.991273] kmem_cache_alloc+0x159/0x310 [ 2209.991764] getname_flags.part.0+0x50/0x4f0 [ 2209.992283] user_path_at_empty+0xa1/0x100 [ 2209.992789] __x64_sys_mount+0x1e9/0x300 [ 2209.992801] ? copy_mnt_ns+0xa00/0xa00 [ 2209.992820] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2209.992833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2209.992849] do_syscall_64+0x33/0x40 08:48:26 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x8, 0x5, 0xfb, 0x6a, 0x0, 0x0, 0x800, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x40000000, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x40000, 0x5, 0x4, 0x1, 0x4, 0x80000001, 0x6, 0x0, 0x6, 0x0, 0x7}, 0x0, 0xe, r0, 0xa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80287010, &(0x7f0000000100)) [ 2209.992861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2209.992869] RIP: 0033:0x7f8517f6cb19 [ 2209.992880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2209.992886] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2209.992900] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2209.992907] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2209.992914] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.992920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2209.992928] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 08:48:42 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 45) [ 2226.414371] FAULT_INJECTION: forcing a failure. [ 2226.414371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2226.416055] CPU: 0 PID: 15691 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2226.417026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.418147] Call Trace: [ 2226.418516] dump_stack+0x107/0x167 [ 2226.419020] should_fail.cold+0x5/0xa [ 2226.419564] strncpy_from_user+0x34/0x470 [ 2226.420138] getname_flags.part.0+0x95/0x4f0 [ 2226.420746] user_path_at_empty+0xa1/0x100 08:48:42 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) 08:48:42 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 6) 08:48:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:48:42 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1, 0xffffffffffffffff], 0x2) 08:48:42 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x10, 0x2, 0x0, 0xfffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$RTC_AIE_OFF(r0, 0x7002) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000100)) syz_open_dev$rtc(&(0x7f00000000c0), 0x4, 0x109800) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80287010, &(0x7f0000000140)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180), 0x200, 0x4002) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000080)={0x0, 0x0, {0x800037, 0x2f, 0xf, 0x12, 0x6, 0x40, 0x406, 0xb1, 0x1}}) 08:48:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x1}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat$incfs(r1, &(0x7f0000000280)='.log\x00', 0x40, 0x1) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x1, 0x5, 0x3, 0x1c0}, {0x2, 0x4, 0x20, 0x1}]}) statx(r1, &(0x7f0000000680)='./file0\x00', 0x0, 0x20, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x1000, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r4}}, {@afid={'afid', 0x3d, 0x3a}}, {@access_client}, {@cache_loose}, {@aname={'aname', 0x3d, ')'}}, {@cachetag={'cachetag', 0x3d, '!T-@'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r5}}, {@measure}]}}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x25, 0x9, &(0x7f0000000640)=[{&(0x7f00000000c0)="6e8aebe463b2379f0a4fd03da9aefb491974b9ffdfeaa03d875b21f2ad0a8c5fefd2fe972f0c6383", 0x28, 0x9}, {&(0x7f0000000140)="e6d1313f05418e738ae194bb831dc980d472670a9dc1514cc23180da6b32ef897ec561c72c7bfad708738aa2fa1276bcf73fcf0928ca27b2", 0x38, 0x4}, {&(0x7f0000000180)="9a784c092b3a275ee20e5fea", 0xc, 0x5}, {&(0x7f00000001c0)="de4d92b84af923cb8ae203d65ca778cd45231311950a76ff34b1", 0x1a, 0xfffffffffffffff9}, {&(0x7f0000000240)="52b705d868d3fab2a32ba447f1b16869176621c0d866a8ab9f642ba4479e3ed1a6730535ef122cf2f4644e147c6ab26427c29b5d91d83e54ef09a3f629539a8494365deecf4b577704fcbf58a35706e21b54061235d7db770696f37d1fe1f893a0a1ec605359917ea191c6d22bae18e10ee38809f7", 0x75, 0x6}, {&(0x7f00000002c0)="7965e572c354e689bdff4c925f2da22a50a2b4bcd99d14583a5c6b060bef6c8ca5e5dc84ddc21c7e294da6be3e38e49567f51f62e72937d8f5b95a4f1e6dbd4cd158c1cf3fcecc8a71571103901f910fb321118a48f62014ad0e98e13016cd2615", 0x61, 0xffffffffffffffff}, {&(0x7f0000000340)="38a4ab1a3ba81456af4bddf0c1f779c1e05e5355b06c9e8c88132f83282ab449125a237d3994ecd47e3205e85bc285808cc4a4bdfae0539c0e6140a15cbe757b31e453de84c12daaf98efde57929f1a525a281cb3e5a5d13ef54cecc5bf45e43256b0e4b74a3df839ddb4d4eda5f27f8431640e40a07773d665638b46490f428f5b18f7129bcc6945baca97999f2db8e7e0bbf40125b3f", 0x97}, {&(0x7f0000000540)="d9f1f62f9073a4985ec636604cf0783b7053db53f4fa008109c5cd43b9c0f5a81805908a81fdc03a00d127ed2b4ce0bfb29f4bb33eb30c03f2e003c59961d7e3458998f8cd6906654511c0ae296e0a11cc7903b19aacf1fe861fa8b95459a3", 0x5f, 0x6}, {&(0x7f00000005c0)="b3f74605c1df59e228602cf328c9e4bb7d87beb9e89f420ebaab41bac986443aea64ed4f3faa7dff3227d3b45536f4f58b2ca4885acf0f0d9c0004c096daca9558a0a6399b67ff3fccd5664ca080", 0x4e, 0x9}], 0x221080a, &(0x7f0000000740)={[{@uni_xlateno}, {@numtail}, {@shortname_mixed}, {@utf8no}, {@utf8no}, {@shortname_winnt}], [{@fowner_gt={'fowner>', r5}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role', 0x3d, 'ramfs\x00'}}, {@dont_hash}, {@fowner_lt={'fowner<', 0xee01}}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x10) 08:48:42 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) [ 2226.421339] __x64_sys_mount+0x1e9/0x300 [ 2226.421356] ? copy_mnt_ns+0xa00/0xa00 [ 2226.421379] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.421396] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.421418] do_syscall_64+0x33/0x40 [ 2226.421434] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.421445] RIP: 0033:0x7f8517f6cb19 [ 2226.421462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.421471] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2226.421489] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2226.421499] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2226.421508] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.421517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2226.421527] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2226.436725] FAULT_INJECTION: forcing a failure. [ 2226.436725] name failslab, interval 1, probability 0, space 0, times 0 [ 2226.436744] CPU: 0 PID: 15689 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2226.436752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.436758] Call Trace: [ 2226.436777] dump_stack+0x107/0x167 [ 2226.436795] should_fail.cold+0x5/0xa [ 2226.436813] ? create_object.isra.0+0x3a/0xa20 [ 2226.436830] should_failslab+0x5/0x20 [ 2226.436844] kmem_cache_alloc+0x5b/0x310 [ 2226.436860] ? mutex_lock_io_nested+0xf30/0xf30 [ 2226.436881] create_object.isra.0+0x3a/0xa20 [ 2226.436892] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2226.436915] kmem_cache_alloc+0x159/0x310 [ 2226.436943] __kernfs_new_node+0xd4/0x860 [ 2226.436966] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2226.436982] ? __lockdep_reset_lock+0x180/0x180 [ 2226.437011] ? lock_acquire+0x197/0x470 [ 2226.437026] ? find_held_lock+0x2c/0x110 [ 2226.437051] ? sysfs_do_create_link_sd+0x82/0x140 [ 2226.437078] kernfs_new_node+0x18d/0x250 [ 2226.437104] kernfs_create_link+0xcb/0x230 [ 2226.437125] sysfs_do_create_link_sd+0x90/0x140 [ 2226.437156] sysfs_create_link+0x5f/0xc0 [ 2226.464126] device_add+0x5e1/0x1c50 [ 2226.464153] ? devlink_add_symlinks+0x970/0x970 [ 2226.465365] device_create_groups_vargs+0x207/0x280 [ 2226.466051] device_create+0xdc/0x120 [ 2226.466585] ? device_create_groups_vargs+0x280/0x280 [ 2226.467315] ? init_timer_key+0x12a/0x240 [ 2226.467897] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2226.468563] mac80211_hwsim_new_radio+0x352/0x4250 [ 2226.469234] ? mark_held_locks+0x9e/0xe0 [ 2226.469792] ? trace_hardirqs_on+0x5b/0x180 [ 2226.470382] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2226.471016] ? hwsim_new_radio_nl+0x967/0x1080 [ 2226.471664] ? memcpy+0x39/0x60 [ 2226.472122] hwsim_new_radio_nl+0x991/0x1080 [ 2226.472726] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2226.473448] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2226.474339] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2226.475245] genl_family_rcv_msg_doit+0x22d/0x330 [ 2226.475905] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2226.476790] ? cap_capable+0x1cd/0x230 [ 2226.477344] ? ns_capable+0xe2/0x110 [ 2226.477859] genl_rcv_msg+0x33c/0x5a0 [ 2226.478384] ? genl_get_cmd+0x480/0x480 [ 2226.478926] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2226.479659] ? lock_release+0x680/0x680 [ 2226.480206] ? __lockdep_reset_lock+0x180/0x180 [ 2226.480841] netlink_rcv_skb+0x14b/0x430 [ 2226.481397] ? genl_get_cmd+0x480/0x480 [ 2226.481945] ? netlink_ack+0xab0/0xab0 [ 2226.482485] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2226.483109] ? is_vmalloc_addr+0x7b/0xb0 [ 2226.483692] genl_rcv+0x24/0x40 [ 2226.484149] netlink_unicast+0x549/0x7f0 [ 2226.484706] ? netlink_attachskb+0x870/0x870 [ 2226.485333] netlink_sendmsg+0x90f/0xdf0 [ 2226.485897] ? netlink_unicast+0x7f0/0x7f0 [ 2226.486496] ? netlink_unicast+0x7f0/0x7f0 [ 2226.487071] __sock_sendmsg+0x154/0x190 [ 2226.487647] ____sys_sendmsg+0x70d/0x870 [ 2226.487670] ? sock_write_iter+0x3d0/0x3d0 [ 2226.487684] ? do_recvmmsg+0x6d0/0x6d0 [ 2226.487701] ? perf_trace_lock+0x2bd/0x490 [ 2226.487730] ? __lockdep_reset_lock+0x180/0x180 [ 2226.487756] ___sys_sendmsg+0xf3/0x170 [ 2226.487777] ? sendmsg_copy_msghdr+0x160/0x160 08:48:42 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:48:42 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, r1], 0x2) [ 2226.487801] ? __fget_files+0x2cf/0x520 [ 2226.487818] ? lock_downgrade+0x6d0/0x6d0 [ 2226.487836] ? find_held_lock+0x2c/0x110 [ 2226.487876] ? __fget_files+0x2f8/0x520 [ 2226.487907] ? __fget_light+0xea/0x290 [ 2226.487936] __sys_sendmsg+0xe5/0x1b0 [ 2226.487954] ? __sys_sendmsg_sock+0x40/0x40 [ 2226.487968] ? rcu_read_lock_any_held+0x75/0xa0 [ 2226.488011] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 08:48:42 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 7) [ 2226.488028] ? syscall_enter_from_user_mode+0x1d/0x50 08:48:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$incfs(r0, &(0x7f0000000280)='.log\x00', 0x40, 0x1) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x1, 0x5, 0x3, 0x1c0}, {0x2, 0x4, 0x20, 0x1}]}) statx(r0, &(0x7f0000000680)='./file0\x00', 0x0, 0x20, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x1000, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@afid={'afid', 0x3d, 0x3a}}, {@access_client}, {@cache_loose}, {@aname={'aname', 0x3d, ')'}}, {@cachetag={'cachetag', 0x3d, '!T-@'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r4}}, {@measure}]}}) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r6 = openat$incfs(r5, &(0x7f0000000280)='.log\x00', 0x40, 0x1) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x1, 0x5, 0x3, 0x1c0}, {0x2, 0x4, 0x20, 0x1}]}) statx(r5, &(0x7f0000000680)='./file0\x00', 0x0, 0x20, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x1000, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@afid={'afid', 0x3d, 0x3a}}, {@access_client}, {@cache_loose}, {@aname={'aname', 0x3d, ')'}}, {@cachetag={'cachetag', 0x3d, '!T-@'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r9}}, {@measure}]}}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000240)="b729f77947bd73bdd473c3cfc297961752752c6b46a74589bad65ea8afab465d3db723451481f6a35dc54ca279a4d1ef0ce48e3fc5bc65827a6680079fe78f40e33391826568379ba4bb7ec7362dd3637e8ecd94c742b788d932b103d3e0f59767d9dfc03b68bc3a01c62305da4f51eb5e613e68f3f52b0341ea3c96b32cf36aa0eb009475e1d2b0da857b8878c3c219e868f58e0e3ce48b5810aa1a35e88f26fe30452e8d0bc4b79dd87f37dbdfc17325b17f87cc3cfdbde1db223a1ec988e894da49489ff5df68ef86363bb76921408684641c176b", 0xd6, 0x9}, {&(0x7f0000000340)="853e968f904e9ec928f141b591c1d5bc8518b37c737828bf025ffcd1b65d8e11c10c0eb9fe430cc571fd0e5482d22e88824d84bb1875f4d99516d1260b9ad6701c9149c55abc0ba053e0e079e51f9cf4be5d7953a5cb2259e00d02e45300372546bbf1d485643393499bfad428098580780b7aff48d9490e5030350ada51ed35e1a4cdeeb739e48e3fab1de81a0b75b9c1fba573311a34a6b9689d40236320b7b1e4a6b204601379b00bfc222f583a78a2071a0f3c9a8b02b0d3a54ca60cefb0a8044e0e62af26ea55526588a04de5690ce4fd1bff0c42b281a0cc85", 0xdc}, {&(0x7f0000000540)="1055c0cf4c2db3f6ad861f939d07a6f80787eb303a14384506ce081576687bdd20fc8e12ddb74f2643140cc342707854e6c2fbb60dc60fa8c7060b04ba00890b8682169c205f7b9576a082e80e1b8f12a2c894c924e261bf872e10a18137725ed1e54508d141a1960a02d280b5ee81462ce2360854c96ae8fb87c9581809755dac3cfb7fa271ed6fe61e016d70a29cbcf20c6afd11a89e61f3da147906bd4ec2a4f6c22106810e05a9cea91484cbf8f7431a227f8bd4c865f447c3ba20ff1f395d97762eb69d5dc6638cc6dcc488a0f18a414325cfdf338663a237f82207e3ea4da1bffff33a4b7861ca6d421c840c82", 0xf0, 0x3ff}, {&(0x7f0000000140)="39a320c55fa34cd6fac047aa6ebca193a80b4540c7e1a7524fbeb4c47730f4e1e91cd2bf917246e4071c61120cc412cb815681d939816446168a9d4fc142a836ee2f42abd29777852cf189c1d17dac80473de7e37c74afbc0509e2d81d1c5c7198daa0b2970423edec1133bf034b5145be6ac80aa377f9e336015c738f943d3eafe1ae06f48410d67b80ff30450a1f79bd5d86de30bdf2", 0x97, 0x7}, {&(0x7f0000000080)="bf2644ac122e7db156bb3618306f0eb6f2e3c6089dfb54420ada19eb9cb61d53341144a51a311515be510026c3d26cb5424b13e3b8787e7872de28bacf0fc4a0411964c4eb2380797576ee75d66e6ad907ae6c28b7712d82e23327ebcd50246f5652b3b7a324c151fa3916c085b5", 0x6e, 0x7}, {&(0x7f0000000640)="e2c104177df12f6700120cfdc5f6c9c3f7246d94abb2623764d074532439249575c7ab82837e931e11e6b211b8d770062add8890c7f53d74f2a127cb4884d3994e90cfb276916ea30b629d03b3eb38b3dd2c6d85047dd5550f8c13ca", 0x5c, 0x7fff}], 0x1008050, &(0x7f0000000780)={[{@data_writeback}, {@grpquota}, {@nouid32}, {@test_dummy_encryption}, {@noauto_da_alloc}, {@grpid}, {@noauto_da_alloc}, {@jqfmt_vfsold}, {@noauto_da_alloc}, {@journal_dev={'journal_dev', 0x3d, 0x6358}}], [{@fowner_eq={'fowner', 0x3d, r4}}, {@obj_user={'obj_user', 0x3d, 'ramfs\x00'}}, {@hash}, {@fowner_gt}, {@smackfshat}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ramfs\x00'}}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@uid_gt={'uid>', r9}}, {@seclabel}]}) [ 2226.488041] ? trace_hardirqs_on+0x5b/0x180 [ 2226.488062] do_syscall_64+0x33/0x40 [ 2226.488086] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.488098] RIP: 0033:0x7fc405852b19 [ 2226.488115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.488124] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2226.488141] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2226.488150] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2226.488159] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.488168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2226.488178] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2226.548638] FAULT_INJECTION: forcing a failure. [ 2226.548638] name failslab, interval 1, probability 0, space 0, times 0 [ 2226.548654] CPU: 0 PID: 15704 Comm: syz-executor.3 Not tainted 5.10.229 #1 [ 2226.548661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.548666] Call Trace: [ 2226.548683] dump_stack+0x107/0x167 [ 2226.548696] should_fail.cold+0x5/0xa [ 2226.548709] ? create_object.isra.0+0x3a/0xa20 [ 2226.548723] should_failslab+0x5/0x20 [ 2226.548735] kmem_cache_alloc+0x5b/0x310 [ 2226.548751] create_object.isra.0+0x3a/0xa20 [ 2226.548768] kmemleak_alloc_percpu+0xa0/0x100 [ 2226.548785] pcpu_alloc+0x4e2/0x1240 [ 2226.548811] __percpu_counter_init+0x10d/0x2d0 [ 2226.548827] io_uring_alloc_task_context+0xcc/0x6a0 [ 2226.548841] ? io_import_iovec+0x1120/0x1120 [ 2226.548855] ? find_held_lock+0x2c/0x110 [ 2226.548871] ? percpu_ref_tryget_many+0x166/0x2d0 [ 2226.548888] __io_uring_add_tctx_node+0x2c6/0x520 [ 2226.548901] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2226.548924] __do_sys_io_uring_enter+0x146f/0x1890 [ 2226.548939] ? find_held_lock+0x2c/0x110 [ 2226.548957] ? io_submit_sqes+0x8610/0x8610 [ 2226.548976] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2226.548993] ? wait_for_completion_io+0x270/0x270 [ 2226.549009] ? rcu_read_lock_any_held+0x75/0xa0 [ 2226.549021] ? vfs_write+0x354/0xb10 [ 2226.549034] ? fput_many+0x2f/0x1a0 [ 2226.549048] ? ksys_write+0x1a9/0x260 [ 2226.549069] ? __ia32_sys_read+0xb0/0xb0 [ 2226.549086] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.549099] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.549114] do_syscall_64+0x33/0x40 [ 2226.549127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.549136] RIP: 0033:0x7f83e3305b19 [ 2226.549149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.549158] RSP: 002b:00007f83e085a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2226.549172] RAX: ffffffffffffffda RBX: 00007f83e3419020 RCX: 00007f83e3305b19 [ 2226.549180] RDX: 0000000000000000 RSI: 00000000000051f8 RDI: 0000000000000004 [ 2226.549188] RBP: 00007f83e085a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.549196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2226.549204] R13: 00007ffc2e346c8f R14: 00007f83e085a300 R15: 0000000000022000 [ 2226.582240] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2226.582262] CPU: 0 PID: 15689 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2226.582273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.582281] Call Trace: [ 2226.582303] dump_stack+0x107/0x167 [ 2226.582324] sysfs_warn_dup.cold+0x1c/0x29 [ 2226.582343] sysfs_do_create_link_sd+0x122/0x140 [ 2226.582363] sysfs_create_link+0x5f/0xc0 [ 2226.582384] device_add+0x703/0x1c50 [ 2226.582409] ? devlink_add_symlinks+0x970/0x970 [ 2226.582429] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2226.582459] wiphy_register+0x1da6/0x2850 [ 2226.582494] ? wiphy_unregister+0xb90/0xb90 [ 2226.582531] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2226.582556] ieee80211_register_hw+0x23c5/0x38b0 [ 2226.582599] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2226.582612] ? net_generic+0xdb/0x2b0 [ 2226.582638] ? lockdep_init_map_type+0x2c7/0x780 [ 2226.582662] ? memset+0x20/0x50 [ 2226.582679] ? __hrtimer_init+0x12c/0x270 [ 2226.582703] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2226.582747] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2226.582760] ? hwsim_new_radio_nl+0x967/0x1080 [ 2226.582778] ? memcpy+0x39/0x60 [ 2226.582802] hwsim_new_radio_nl+0x991/0x1080 [ 2226.582826] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2226.582865] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2226.582880] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2226.582907] genl_family_rcv_msg_doit+0x22d/0x330 [ 2226.582929] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2226.582946] ? cap_capable+0x1cd/0x230 [ 2226.582989] ? ns_capable+0xe2/0x110 [ 2226.589488] FAULT_INJECTION: forcing a failure. [ 2226.589488] name failslab, interval 1, probability 0, space 0, times 0 [ 2226.590417] genl_rcv_msg+0x33c/0x5a0 [ 2226.590444] ? genl_get_cmd+0x480/0x480 [ 2226.590465] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2226.642277] ? lock_release+0x680/0x680 [ 2226.642299] ? __lockdep_reset_lock+0x180/0x180 [ 2226.642332] netlink_rcv_skb+0x14b/0x430 [ 2226.642355] ? genl_get_cmd+0x480/0x480 [ 2226.642380] ? netlink_ack+0xab0/0xab0 [ 2226.642415] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2226.642433] ? is_vmalloc_addr+0x7b/0xb0 [ 2226.642456] genl_rcv+0x24/0x40 [ 2226.642471] netlink_unicast+0x549/0x7f0 [ 2226.642498] ? netlink_attachskb+0x870/0x870 [ 2226.642534] netlink_sendmsg+0x90f/0xdf0 [ 2226.642562] ? netlink_unicast+0x7f0/0x7f0 [ 2226.642598] ? netlink_unicast+0x7f0/0x7f0 [ 2226.642618] __sock_sendmsg+0x154/0x190 [ 2226.642638] ____sys_sendmsg+0x70d/0x870 [ 2226.642661] ? sock_write_iter+0x3d0/0x3d0 [ 2226.642674] ? do_recvmmsg+0x6d0/0x6d0 [ 2226.642691] ? perf_trace_lock+0x2bd/0x490 [ 2226.642721] ? __lockdep_reset_lock+0x180/0x180 [ 2226.642747] ___sys_sendmsg+0xf3/0x170 [ 2226.642768] ? sendmsg_copy_msghdr+0x160/0x160 [ 2226.642793] ? __fget_files+0x2cf/0x520 [ 2226.642810] ? lock_downgrade+0x6d0/0x6d0 [ 2226.642830] ? find_held_lock+0x2c/0x110 [ 2226.642865] ? __fget_files+0x2f8/0x520 [ 2226.642896] ? __fget_light+0xea/0x290 [ 2226.642927] __sys_sendmsg+0xe5/0x1b0 [ 2226.642945] ? __sys_sendmsg_sock+0x40/0x40 [ 2226.642960] ? rcu_read_lock_any_held+0x75/0xa0 [ 2226.643004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.643021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.643034] ? trace_hardirqs_on+0x5b/0x180 [ 2226.643055] do_syscall_64+0x33/0x40 [ 2226.643072] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.643084] RIP: 0033:0x7fc405852b19 [ 2226.643101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.643110] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2226.643128] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2226.643137] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2226.643146] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.643156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 08:48:42 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) dup3(r0, r1, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 2226.643165] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2226.643239] CPU: 1 PID: 15710 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2226.643253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 08:48:42 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 8) [ 2226.643259] Call Trace: [ 2226.643285] dump_stack+0x107/0x167 [ 2226.643305] should_fail.cold+0x5/0xa [ 2226.643330] ? alloc_fs_context+0x57/0x840 [ 2226.643353] should_failslab+0x5/0x20 [ 2226.643372] kmem_cache_alloc_trace+0x55/0x320 [ 2226.643406] alloc_fs_context+0x57/0x840 [ 2226.643441] path_mount+0xaa3/0x2120 [ 2226.643474] ? strncpy_from_user+0x9e/0x470 [ 2226.643496] ? finish_automount+0xa90/0xa90 [ 2226.643519] ? getname_flags.part.0+0x1dd/0x4f0 [ 2226.643559] __x64_sys_mount+0x282/0x300 [ 2226.643575] ? copy_mnt_ns+0xa00/0xa00 [ 2226.643598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.643614] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.643636] do_syscall_64+0x33/0x40 [ 2226.643652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.643663] RIP: 0033:0x7f8517f6cb19 [ 2226.643680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.643689] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2226.643707] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2226.643717] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2226.643726] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.643736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2226.643745] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2226.770848] FAULT_INJECTION: forcing a failure. [ 2226.770848] name failslab, interval 1, probability 0, space 0, times 0 [ 2226.772502] CPU: 0 PID: 15719 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2226.773455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.774603] Call Trace: [ 2226.775010] dump_stack+0x107/0x167 [ 2226.775527] should_fail.cold+0x5/0xa [ 2226.776054] ? create_object.isra.0+0x3a/0xa20 [ 2226.776688] should_failslab+0x5/0x20 [ 2226.777211] kmem_cache_alloc+0x5b/0x310 [ 2226.777779] create_object.isra.0+0x3a/0xa20 [ 2226.778383] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2226.779083] kmem_cache_alloc_trace+0x151/0x320 [ 2226.779749] alloc_fs_context+0x57/0x840 [ 2226.780314] path_mount+0xaa3/0x2120 [ 2226.780833] ? strncpy_from_user+0x9e/0x470 [ 2226.781418] ? finish_automount+0xa90/0xa90 [ 2226.782019] ? getname_flags.part.0+0x1dd/0x4f0 [ 2226.782670] __x64_sys_mount+0x282/0x300 [ 2226.783247] ? copy_mnt_ns+0xa00/0xa00 [ 2226.783791] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.784516] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.785387] do_syscall_64+0x33/0x40 [ 2226.786047] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2226.786766] RIP: 0033:0x7f8517f6cb19 [ 2226.787303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.789802] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2226.790856] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2226.791853] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2226.792839] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.793836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2226.794824] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 08:48:42 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:48:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x86) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x40000, 0x100, 0xb}, 0x18) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 08:49:38 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 9) 08:49:38 executing program 2: r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r1], 0x1) 08:49:38 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x6, 0x4, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x4}, 0x48868, 0x8, 0x1, 0x0, 0x100000, 0x3f, 0x3, 0x0, 0x10001, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x15, 0x0, 0x1, 0x28, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 08:49:38 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 08:49:38 executing program 6: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) (fail_nth: 1) 08:49:38 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x105000, 0x10) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80287010, &(0x7f0000000100)) 08:49:38 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 46) 08:49:38 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fork() tkill(r0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x40, 0x8, 0x3f, 0x81, 0x0, 0x101, 0x80020, 0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x4, 0x100000000, 0x3, 0x8, 0x800, 0x2, 0x200, 0x0, 0x200, 0x0, 0x2}, r0, 0x10, 0xffffffffffffffff, 0x8) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 2282.879920] FAULT_INJECTION: forcing a failure. [ 2282.879920] name failslab, interval 1, probability 0, space 0, times 0 [ 2282.881547] CPU: 1 PID: 15832 Comm: syz-executor.3 Not tainted 5.10.229 #1 [ 2282.882546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2282.883721] Call Trace: [ 2282.884103] dump_stack+0x107/0x167 [ 2282.884609] should_fail.cold+0x5/0xa [ 2282.885220] ? io_wq_create+0xeb/0xc00 [ 2282.885819] should_failslab+0x5/0x20 [ 2282.886366] __kmalloc+0x72/0x390 [ 2282.886868] io_wq_create+0xeb/0xc00 [ 2282.887368] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2282.888041] ? io_import_iovec+0x1120/0x1120 [ 2282.888637] ? io_apoll_task_func+0x2d0/0x2d0 [ 2282.889276] ? __io_req_find_next+0x300/0x300 [ 2282.889899] ? percpu_ref_tryget_many+0x166/0x2d0 [ 2282.890585] __io_uring_add_tctx_node+0x2c6/0x520 [ 2282.891323] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2282.892127] __do_sys_io_uring_enter+0x146f/0x1890 [ 2282.892821] ? find_held_lock+0x2c/0x110 [ 2282.893462] ? io_submit_sqes+0x8610/0x8610 [ 2282.894162] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2282.894874] ? wait_for_completion_io+0x270/0x270 [ 2282.895571] ? rcu_read_lock_any_held+0x75/0xa0 [ 2282.895586] ? vfs_write+0x354/0xb10 [ 2282.895600] ? fput_many+0x2f/0x1a0 [ 2282.895614] ? ksys_write+0x1a9/0x260 [ 2282.895628] ? __ia32_sys_read+0xb0/0xb0 [ 2282.895645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2282.895660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2282.895675] do_syscall_64+0x33/0x40 [ 2282.895688] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2282.895699] RIP: 0033:0x7f83e3305b19 [ 2282.895721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2282.895729] RSP: 002b:00007f83e087b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2282.895744] RAX: ffffffffffffffda RBX: 00007f83e3418f60 RCX: 00007f83e3305b19 [ 2282.895752] RDX: 0000000000000000 RSI: 00000000000051f8 RDI: 0000000000000004 08:49:39 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 10) [ 2282.895760] RBP: 00007f83e087b1d0 R08: 0000000000000000 R09: 0000000000000000 08:49:39 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 47) [ 2282.895769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2282.895777] R13: 00007ffc2e346c8f R14: 00007f83e087b300 R15: 0000000000022000 [ 2282.905756] FAULT_INJECTION: forcing a failure. [ 2282.905756] name failslab, interval 1, probability 0, space 0, times 0 [ 2282.905775] CPU: 0 PID: 15840 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2282.905784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2282.905790] Call Trace: [ 2282.905814] dump_stack+0x107/0x167 [ 2282.905835] should_fail.cold+0x5/0xa [ 2282.905865] should_failslab+0x5/0x20 [ 2282.905883] __kmalloc_track_caller+0x79/0x370 [ 2282.905899] ? kstrdup_const+0x53/0x80 [ 2282.905926] kstrdup+0x36/0x70 [ 2282.905944] kstrdup_const+0x53/0x80 [ 2282.905964] __kernfs_new_node+0x9d/0x860 [ 2282.905990] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2282.906008] ? __lockdep_reset_lock+0x180/0x180 [ 2282.906038] ? lock_acquire+0x197/0x470 [ 2282.906058] ? find_held_lock+0x2c/0x110 [ 2282.906086] ? sysfs_do_create_link_sd+0x82/0x140 [ 2282.906110] kernfs_new_node+0x18d/0x250 [ 2282.906136] kernfs_create_link+0xcb/0x230 08:49:39 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000009, 0x13, r0, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x2, 0x3, &(0x7f00000002c0)="c0480b525f7278ef8477472cf3f60c187e9574e929927be410ee507b383078623b0339db882899e04a3ad684c0b6ae51ad6406ead6500f6e0a4ac420e7619197f2e8cd3a3d42760731e0272815af51c0ff5bfc73452b7c2f50b0ecbc5b3db4f473d31960cad3ccb23067e8ed80dfd225c9480e3c46306c47582a2e8e21f16424dddf30a75f37a43403084329c7e12781", 0x1, 0x0, 0x0, {0x3}}, 0x9) r2 = openat(0xffffffffffffff9c, 0x0, 0x1d9000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200080, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000003c0)) r4 = mq_open(&(0x7f0000000140)='/dev/rtc0\x00', 0x2, 0x20, &(0x7f0000000180)={0x7fffffff, 0x6, 0x4, 0x400}) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000380)='/proc/self/exe\x00', 0x109000, 0x18c) sendfile(r5, r6, 0x0, 0x100000001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0x80000001) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x80, 0x3, 0x3, 0x80, 0x0, 0x3ba, 0x8d062, 0xf, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x0, @perf_config_ext={0x2, 0x2}, 0x200, 0x9, 0xffffffff, 0x8, 0x4, 0x2, 0x8, 0x0, 0x8, 0x0, 0x8001}, 0xffffffffffffffff, 0x0, r5, 0x10) copy_file_range(r3, &(0x7f00000000c0)=0x6e8, r4, &(0x7f00000001c0)=0x480, 0x6, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80287010, &(0x7f0000000100)) 08:49:39 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 2282.906159] sysfs_do_create_link_sd+0x90/0x140 [ 2282.906179] sysfs_create_link+0x5f/0xc0 [ 2282.906199] device_add+0x703/0x1c50 08:49:39 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x2354, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000140)=[r2, r1], 0x2) io_uring_enter(r0, 0x51f8, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) [ 2282.906223] ? devlink_add_symlinks+0x970/0x970 [ 2282.906257] device_create_groups_vargs+0x207/0x280 [ 2282.906280] device_create+0xdc/0x120 [ 2282.906301] ? device_create_groups_vargs+0x280/0x280 [ 2282.906320] ? init_timer_key+0x12a/0x240 [ 2282.906350] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2282.906378] mac80211_hwsim_new_radio+0x352/0x4250 [ 2282.906397] ? mark_held_locks+0x9e/0xe0 [ 2282.906423] ? trace_hardirqs_on+0x5b/0x180 [ 2282.906443] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2282.906455] ? hwsim_new_radio_nl+0x967/0x1080 [ 2282.906472] ? memcpy+0x39/0x60 [ 2282.906495] hwsim_new_radio_nl+0x991/0x1080 08:49:39 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 11) [ 2282.906518] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2282.906558] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2282.906572] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2282.906598] genl_family_rcv_msg_doit+0x22d/0x330 [ 2282.906618] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2282.906636] ? cap_capable+0x1cd/0x230 [ 2282.906673] ? ns_capable+0xe2/0x110 [ 2282.906699] genl_rcv_msg+0x33c/0x5a0 [ 2282.906727] ? genl_get_cmd+0x480/0x480 [ 2282.906749] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2282.906782] ? lock_release+0x680/0x680 [ 2282.906801] ? __lockdep_reset_lock+0x180/0x180 08:49:39 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) (fail_nth: 48) [ 2282.906833] netlink_rcv_skb+0x14b/0x430 [ 2282.906856] ? genl_get_cmd+0x480/0x480 [ 2282.906882] ? netlink_ack+0xab0/0xab0 [ 2282.906922] ? netlink_deliver_tap+0x1c4/0xcc0 08:49:39 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x8, 0x2, 0x4, 0xf, 0x0, 0x5, 0x90101, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x2, 0x8}, 0x10240, 0x9, 0x83dc, 0x2, 0x8, 0x3, 0xff00, 0x0, 0x2, 0x0, 0xdc}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r1 = fsopen(&(0x7f0000000080)='squashfs\x00', 0x0) sendfile(r1, r0, 0x0, 0x1000000020000) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) [ 2282.906939] ? is_vmalloc_addr+0x7b/0xb0 [ 2282.906961] genl_rcv+0x24/0x40 [ 2282.906975] netlink_unicast+0x549/0x7f0 [ 2282.907003] ? netlink_attachskb+0x870/0x870 [ 2282.907041] netlink_sendmsg+0x90f/0xdf0 [ 2282.907070] ? netlink_unicast+0x7f0/0x7f0 [ 2282.907108] ? netlink_unicast+0x7f0/0x7f0 [ 2282.907127] __sock_sendmsg+0x154/0x190 08:49:39 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) (fail_nth: 12) [ 2282.907146] ____sys_sendmsg+0x70d/0x870 [ 2282.907169] ? sock_write_iter+0x3d0/0x3d0 [ 2282.907183] ? do_recvmmsg+0x6d0/0x6d0 [ 2282.907201] ? perf_trace_lock+0x2bd/0x490 [ 2282.907231] ? __lockdep_reset_lock+0x180/0x180 [ 2282.907257] ___sys_sendmsg+0xf3/0x170 [ 2282.907279] ? sendmsg_copy_msghdr+0x160/0x160 [ 2282.907306] ? __fget_files+0x2cf/0x520 [ 2282.907324] ? lock_downgrade+0x6d0/0x6d0 [ 2282.907344] ? find_held_lock+0x2c/0x110 [ 2282.907381] ? __fget_files+0x2f8/0x520 [ 2282.907413] ? __fget_light+0xea/0x290 [ 2282.907445] __sys_sendmsg+0xe5/0x1b0 [ 2282.907462] ? __sys_sendmsg_sock+0x40/0x40 [ 2282.907478] ? rcu_read_lock_any_held+0x75/0xa0 [ 2282.907524] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2282.907544] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2282.907557] ? trace_hardirqs_on+0x5b/0x180 [ 2282.907579] do_syscall_64+0x33/0x40 [ 2282.907597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2282.907608] RIP: 0033:0x7fc405852b19 [ 2282.907632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2282.907643] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2282.907667] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2282.907680] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2282.907693] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2282.907705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2282.907718] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2282.910974] FAULT_INJECTION: forcing a failure. [ 2282.910974] name failslab, interval 1, probability 0, space 0, times 0 [ 2282.910994] CPU: 1 PID: 15843 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2282.911003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2282.911009] Call Trace: [ 2282.911031] dump_stack+0x107/0x167 [ 2282.911057] should_fail.cold+0x5/0xa [ 2282.911078] ? ramfs_init_fs_context+0x41/0x110 [ 2282.911097] should_failslab+0x5/0x20 [ 2282.911113] kmem_cache_alloc_trace+0x55/0x320 [ 2282.911129] ? lockdep_init_map_type+0x2c7/0x780 [ 2282.911145] ? ramfs_kill_sb+0x50/0x50 [ 2282.911165] ramfs_init_fs_context+0x41/0x110 [ 2282.911178] ? ramfs_kill_sb+0x50/0x50 [ 2282.911195] alloc_fs_context+0x4fd/0x840 [ 2282.911223] path_mount+0xaa3/0x2120 [ 2282.911248] ? strncpy_from_user+0x9e/0x470 [ 2282.911265] ? finish_automount+0xa90/0xa90 [ 2282.911284] ? getname_flags.part.0+0x1dd/0x4f0 [ 2282.911316] __x64_sys_mount+0x282/0x300 [ 2282.911330] ? copy_mnt_ns+0xa00/0xa00 [ 2282.911350] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2282.911367] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2282.911388] do_syscall_64+0x33/0x40 [ 2282.911403] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2282.911413] RIP: 0033:0x7f8517f6cb19 [ 2282.911428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2282.911437] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2282.911454] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2282.911463] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2282.911472] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2282.911481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2282.911490] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2282.953178] FAULT_INJECTION: forcing a failure. [ 2282.953178] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2282.953246] CPU: 0 PID: 15849 Comm: syz-executor.6 Not tainted 5.10.229 #1 [ 2282.953254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2282.953259] Call Trace: [ 2282.953278] dump_stack+0x107/0x167 [ 2282.953294] should_fail.cold+0x5/0xa [ 2282.953314] _copy_from_user+0x2e/0x1b0 [ 2282.953333] __do_sys_io_uring_register+0xddc/0x2f20 [ 2282.953354] ? io_recvmsg+0xd70/0xd70 [ 2282.953369] ? fput_many+0x2f/0x1a0 [ 2282.953389] ? ksys_write+0x1a9/0x260 [ 2282.953403] ? __ia32_sys_read+0xb0/0xb0 [ 2282.953422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2282.953437] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2282.953453] do_syscall_64+0x33/0x40 [ 2282.953467] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2282.953477] RIP: 0033:0x7f384a391b19 [ 2282.953494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2282.953502] RSP: 002b:00007f38478e6188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 2282.953517] RAX: ffffffffffffffda RBX: 00007f384a4a5020 RCX: 00007f384a391b19 [ 2282.953525] RDX: 0000000020000140 RSI: 0000000000000013 RDI: 0000000000000004 [ 2282.953534] RBP: 00007f38478e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2282.953542] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 2282.953550] R13: 00007ffee30584ff R14: 00007f38478e6300 R15: 0000000000022000 [ 2283.011420] FAULT_INJECTION: forcing a failure. [ 2283.011420] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.011439] CPU: 1 PID: 15853 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2283.011447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.011452] Call Trace: [ 2283.011474] dump_stack+0x107/0x167 [ 2283.011495] should_fail.cold+0x5/0xa [ 2283.011517] ? create_object.isra.0+0x3a/0xa20 [ 2283.011538] should_failslab+0x5/0x20 [ 2283.011555] kmem_cache_alloc+0x5b/0x310 [ 2283.011581] create_object.isra.0+0x3a/0xa20 [ 2283.011594] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2283.011619] kmem_cache_alloc_trace+0x151/0x320 [ 2283.011637] ? lockdep_init_map_type+0x2c7/0x780 [ 2283.011657] ? ramfs_kill_sb+0x50/0x50 [ 2283.011679] ramfs_init_fs_context+0x41/0x110 [ 2283.011693] ? ramfs_kill_sb+0x50/0x50 [ 2283.011720] alloc_fs_context+0x4fd/0x840 [ 2283.011747] path_mount+0xaa3/0x2120 [ 2283.011775] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2283.011790] ? finish_automount+0xa90/0xa90 [ 2283.011830] __x64_sys_mount+0x282/0x300 [ 2283.011846] ? copy_mnt_ns+0xa00/0xa00 [ 2283.011867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.011883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.011904] do_syscall_64+0x33/0x40 [ 2283.011920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.011932] RIP: 0033:0x7f8517f6cb19 [ 2283.011948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.011959] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2283.011980] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2283.011992] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2283.012005] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.012017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.012029] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2283.018666] FAULT_INJECTION: forcing a failure. [ 2283.018666] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.018685] CPU: 0 PID: 15855 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2283.018695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.018700] Call Trace: [ 2283.018722] dump_stack+0x107/0x167 [ 2283.018742] should_fail.cold+0x5/0xa [ 2283.018764] ? create_object.isra.0+0x3a/0xa20 [ 2283.018785] should_failslab+0x5/0x20 [ 2283.018801] kmem_cache_alloc+0x5b/0x310 [ 2283.018826] create_object.isra.0+0x3a/0xa20 [ 2283.018839] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2283.018863] __kmalloc_track_caller+0x177/0x370 [ 2283.018883] ? kstrdup_const+0x53/0x80 [ 2283.018910] kstrdup+0x36/0x70 [ 2283.018932] kstrdup_const+0x53/0x80 [ 2283.018958] __kernfs_new_node+0x9d/0x860 [ 2283.018989] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2283.019012] ? __lockdep_reset_lock+0x180/0x180 [ 2283.019047] ? lock_acquire+0x197/0x470 [ 2283.019071] ? find_held_lock+0x2c/0x110 [ 2283.019104] ? sysfs_do_create_link_sd+0x82/0x140 [ 2283.019131] kernfs_new_node+0x18d/0x250 [ 2283.019158] kernfs_create_link+0xcb/0x230 [ 2283.019179] sysfs_do_create_link_sd+0x90/0x140 [ 2283.019199] sysfs_create_link+0x5f/0xc0 [ 2283.019222] device_add+0x703/0x1c50 [ 2283.019245] ? devlink_add_symlinks+0x970/0x970 [ 2283.019281] device_create_groups_vargs+0x207/0x280 [ 2283.019304] device_create+0xdc/0x120 [ 2283.019326] ? device_create_groups_vargs+0x280/0x280 [ 2283.019347] ? init_timer_key+0x12a/0x240 [ 2283.019382] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2283.019412] mac80211_hwsim_new_radio+0x352/0x4250 [ 2283.019432] ? mark_held_locks+0x9e/0xe0 [ 2283.019459] ? trace_hardirqs_on+0x5b/0x180 [ 2283.019480] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2283.019492] ? hwsim_new_radio_nl+0x967/0x1080 [ 2283.019510] ? memcpy+0x39/0x60 [ 2283.019533] hwsim_new_radio_nl+0x991/0x1080 [ 2283.019557] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.019598] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2283.019613] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2283.019639] genl_family_rcv_msg_doit+0x22d/0x330 [ 2283.019660] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2283.019679] ? cap_capable+0x1cd/0x230 [ 2283.019719] ? ns_capable+0xe2/0x110 [ 2283.019743] genl_rcv_msg+0x33c/0x5a0 [ 2283.019766] ? genl_get_cmd+0x480/0x480 [ 2283.019783] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.019808] ? lock_release+0x680/0x680 [ 2283.019823] ? __lockdep_reset_lock+0x180/0x180 [ 2283.019852] netlink_rcv_skb+0x14b/0x430 [ 2283.019873] ? genl_get_cmd+0x480/0x480 [ 2283.019897] ? netlink_ack+0xab0/0xab0 [ 2283.019934] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2283.019959] ? is_vmalloc_addr+0x7b/0xb0 [ 2283.019986] genl_rcv+0x24/0x40 [ 2283.020001] netlink_unicast+0x549/0x7f0 [ 2283.020027] ? netlink_attachskb+0x870/0x870 [ 2283.020060] netlink_sendmsg+0x90f/0xdf0 [ 2283.020086] ? netlink_unicast+0x7f0/0x7f0 [ 2283.020120] ? netlink_unicast+0x7f0/0x7f0 [ 2283.020140] __sock_sendmsg+0x154/0x190 [ 2283.020158] ____sys_sendmsg+0x70d/0x870 [ 2283.020180] ? sock_write_iter+0x3d0/0x3d0 [ 2283.020194] ? do_recvmmsg+0x6d0/0x6d0 [ 2283.020210] ? perf_trace_lock+0x2bd/0x490 [ 2283.020238] ? __lockdep_reset_lock+0x180/0x180 [ 2283.020263] ___sys_sendmsg+0xf3/0x170 [ 2283.020283] ? sendmsg_copy_msghdr+0x160/0x160 [ 2283.020308] ? __fget_files+0x2cf/0x520 [ 2283.020324] ? lock_downgrade+0x6d0/0x6d0 [ 2283.020343] ? find_held_lock+0x2c/0x110 [ 2283.020375] ? __fget_files+0x2f8/0x520 [ 2283.020405] ? __fget_light+0xea/0x290 [ 2283.020434] __sys_sendmsg+0xe5/0x1b0 [ 2283.020451] ? __sys_sendmsg_sock+0x40/0x40 [ 2283.020466] ? rcu_read_lock_any_held+0x75/0xa0 [ 2283.020507] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.020524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.020535] ? trace_hardirqs_on+0x5b/0x180 [ 2283.020556] do_syscall_64+0x33/0x40 [ 2283.020572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.020583] RIP: 0033:0x7fc405852b19 [ 2283.020601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.020610] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2283.020628] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2283.020638] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2283.020647] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.020656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.020666] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2283.039726] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2283.039743] CPU: 0 PID: 15855 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2283.039751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.039758] Call Trace: [ 2283.039778] dump_stack+0x107/0x167 [ 2283.039799] sysfs_warn_dup.cold+0x1c/0x29 [ 2283.039818] sysfs_do_create_link_sd+0x122/0x140 [ 2283.039838] sysfs_create_link+0x5f/0xc0 [ 2283.039860] device_add+0x703/0x1c50 [ 2283.039894] ? devlink_add_symlinks+0x970/0x970 [ 2283.039922] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2283.039958] wiphy_register+0x1da6/0x2850 [ 2283.040001] ? wiphy_unregister+0xb90/0xb90 [ 2283.040041] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2283.040068] ieee80211_register_hw+0x23c5/0x38b0 [ 2283.040110] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2283.040123] ? net_generic+0xdb/0x2b0 [ 2283.040149] ? lockdep_init_map_type+0x2c7/0x780 [ 2283.040172] ? memset+0x20/0x50 [ 2283.040190] ? __hrtimer_init+0x12c/0x270 [ 2283.040213] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2283.040256] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2283.040268] ? hwsim_new_radio_nl+0x967/0x1080 [ 2283.040285] ? memcpy+0x39/0x60 [ 2283.040309] hwsim_new_radio_nl+0x991/0x1080 [ 2283.040332] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.040372] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2283.040386] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2283.040413] genl_family_rcv_msg_doit+0x22d/0x330 [ 2283.040433] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2283.040451] ? cap_capable+0x1cd/0x230 [ 2283.040488] ? ns_capable+0xe2/0x110 [ 2283.040512] genl_rcv_msg+0x33c/0x5a0 [ 2283.040534] ? genl_get_cmd+0x480/0x480 [ 2283.040551] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.040576] ? lock_release+0x680/0x680 [ 2283.040592] ? __lockdep_reset_lock+0x180/0x180 [ 2283.040617] netlink_rcv_skb+0x14b/0x430 [ 2283.040634] ? genl_get_cmd+0x480/0x480 [ 2283.040653] ? netlink_ack+0xab0/0xab0 [ 2283.040683] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2283.040701] ? is_vmalloc_addr+0x7b/0xb0 [ 2283.040723] genl_rcv+0x24/0x40 [ 2283.040736] netlink_unicast+0x549/0x7f0 [ 2283.040762] ? netlink_attachskb+0x870/0x870 [ 2283.040795] netlink_sendmsg+0x90f/0xdf0 [ 2283.040822] ? netlink_unicast+0x7f0/0x7f0 [ 2283.040853] ? netlink_unicast+0x7f0/0x7f0 [ 2283.040870] __sock_sendmsg+0x154/0x190 [ 2283.040888] ____sys_sendmsg+0x70d/0x870 [ 2283.040907] ? sock_write_iter+0x3d0/0x3d0 [ 2283.040920] ? do_recvmmsg+0x6d0/0x6d0 [ 2283.040934] ? perf_trace_lock+0x2bd/0x490 [ 2283.040960] ? __lockdep_reset_lock+0x180/0x180 [ 2283.040984] ___sys_sendmsg+0xf3/0x170 [ 2283.041004] ? sendmsg_copy_msghdr+0x160/0x160 [ 2283.041028] ? __fget_files+0x2cf/0x520 [ 2283.041044] ? lock_downgrade+0x6d0/0x6d0 [ 2283.041063] ? find_held_lock+0x2c/0x110 [ 2283.041098] ? __fget_files+0x2f8/0x520 [ 2283.041128] ? __fget_light+0xea/0x290 [ 2283.041158] __sys_sendmsg+0xe5/0x1b0 [ 2283.041190] ? __sys_sendmsg_sock+0x40/0x40 [ 2283.041205] ? rcu_read_lock_any_held+0x75/0xa0 [ 2283.041248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.041265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.041278] ? trace_hardirqs_on+0x5b/0x180 [ 2283.041299] do_syscall_64+0x33/0x40 [ 2283.041316] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.041327] RIP: 0033:0x7fc405852b19 [ 2283.041343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.041352] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2283.041370] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2283.041379] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2283.041389] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.041398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.041408] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2283.154556] FAULT_INJECTION: forcing a failure. [ 2283.154556] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.154572] CPU: 0 PID: 15875 Comm: syz-executor.3 Not tainted 5.10.229 #1 [ 2283.154578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.154583] Call Trace: [ 2283.154601] dump_stack+0x107/0x167 [ 2283.154614] should_fail.cold+0x5/0xa [ 2283.154630] ? create_object.isra.0+0x3a/0xa20 [ 2283.154644] should_failslab+0x5/0x20 [ 2283.154657] kmem_cache_alloc+0x5b/0x310 [ 2283.154670] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 2283.154683] create_object.isra.0+0x3a/0xa20 [ 2283.154693] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2283.154707] __kmalloc+0x16e/0x390 [ 2283.154722] io_wq_create+0xeb/0xc00 [ 2283.154739] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2283.154751] ? io_import_iovec+0x1120/0x1120 [ 2283.154763] ? io_apoll_task_func+0x2d0/0x2d0 [ 2283.154773] ? __io_req_find_next+0x300/0x300 [ 2283.154785] ? percpu_ref_tryget_many+0x166/0x2d0 [ 2283.154799] __io_uring_add_tctx_node+0x2c6/0x520 [ 2283.154810] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2283.154830] __do_sys_io_uring_enter+0x146f/0x1890 [ 2283.154845] ? find_held_lock+0x2c/0x110 [ 2283.154859] ? io_submit_sqes+0x8610/0x8610 [ 2283.154877] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2283.154892] ? wait_for_completion_io+0x270/0x270 [ 2283.154905] ? rcu_read_lock_any_held+0x75/0xa0 [ 2283.154916] ? vfs_write+0x354/0xb10 [ 2283.154927] ? fput_many+0x2f/0x1a0 [ 2283.154940] ? ksys_write+0x1a9/0x260 [ 2283.154951] ? __ia32_sys_read+0xb0/0xb0 [ 2283.154966] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.154978] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.154991] do_syscall_64+0x33/0x40 [ 2283.155002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.155010] RIP: 0033:0x7f83e3305b19 [ 2283.155028] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.155034] RSP: 002b:00007f83e085a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2283.155053] RAX: ffffffffffffffda RBX: 00007f83e3419020 RCX: 00007f83e3305b19 [ 2283.155060] RDX: 0000000000000000 RSI: 00000000000051f8 RDI: 0000000000000004 [ 2283.155067] RBP: 00007f83e085a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.155073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2283.155080] R13: 00007ffc2e346c8f R14: 00007f83e085a300 R15: 0000000000022000 [ 2283.156189] FAULT_INJECTION: forcing a failure. [ 2283.156189] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.156202] CPU: 0 PID: 15874 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2283.156216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.156222] Call Trace: [ 2283.156236] dump_stack+0x107/0x167 [ 2283.156256] should_fail.cold+0x5/0xa [ 2283.156274] ? alloc_super+0x52/0xa90 [ 2283.156291] should_failslab+0x5/0x20 [ 2283.156304] kmem_cache_alloc_trace+0x55/0x320 [ 2283.156316] ? do_raw_spin_lock+0x121/0x260 [ 2283.156338] alloc_super+0x52/0xa90 [ 2283.156361] sget_fc+0x110/0x860 [ 2283.156377] ? set_anon_super+0xc0/0xc0 [ 2283.156399] ? ramfs_symlink+0x160/0x160 [ 2283.156412] get_tree_nodev+0x24/0x1d0 [ 2283.156430] vfs_get_tree+0x8e/0x300 [ 2283.156447] path_mount+0x1429/0x2120 [ 2283.156470] ? strncpy_from_user+0x9e/0x470 [ 2283.156487] ? finish_automount+0xa90/0xa90 [ 2283.156505] ? getname_flags.part.0+0x1dd/0x4f0 [ 2283.156536] __x64_sys_mount+0x282/0x300 [ 2283.156550] ? copy_mnt_ns+0xa00/0xa00 [ 2283.156571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.156589] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.156610] do_syscall_64+0x33/0x40 [ 2283.156624] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.156634] RIP: 0033:0x7f8517f6cb19 [ 2283.156647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.156656] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2283.156672] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2283.156681] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2283.156689] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.156698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.156707] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2283.237292] FAULT_INJECTION: forcing a failure. [ 2283.237292] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.237311] CPU: 0 PID: 15942 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2283.237320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.237325] Call Trace: [ 2283.237347] dump_stack+0x107/0x167 [ 2283.237367] should_fail.cold+0x5/0xa [ 2283.237390] ? create_object.isra.0+0x3a/0xa20 [ 2283.237411] should_failslab+0x5/0x20 [ 2283.237427] kmem_cache_alloc+0x5b/0x310 [ 2283.237452] create_object.isra.0+0x3a/0xa20 [ 2283.237465] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2283.237489] __kmalloc_track_caller+0x177/0x370 [ 2283.237505] ? kstrdup_const+0x53/0x80 [ 2283.237532] kstrdup+0x36/0x70 [ 2283.237550] kstrdup_const+0x53/0x80 [ 2283.237574] __kernfs_new_node+0x9d/0x860 [ 2283.237599] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2283.237616] ? __lockdep_reset_lock+0x180/0x180 [ 2283.237649] ? lock_acquire+0x197/0x470 [ 2283.237663] ? find_held_lock+0x2c/0x110 [ 2283.237688] ? sysfs_do_create_link_sd+0x82/0x140 [ 2283.237710] kernfs_new_node+0x18d/0x250 [ 2283.237735] kernfs_create_link+0xcb/0x230 [ 2283.237756] sysfs_do_create_link_sd+0x90/0x140 [ 2283.237776] sysfs_create_link+0x5f/0xc0 [ 2283.237797] device_add+0x703/0x1c50 [ 2283.237821] ? devlink_add_symlinks+0x970/0x970 [ 2283.237857] device_create_groups_vargs+0x207/0x280 [ 2283.237880] device_create+0xdc/0x120 [ 2283.237901] ? device_create_groups_vargs+0x280/0x280 [ 2283.237922] ? init_timer_key+0x12a/0x240 [ 2283.237957] ? ieee80211_alloc_hw_nm+0x1e5/0x2320 [ 2283.237987] mac80211_hwsim_new_radio+0x352/0x4250 [ 2283.238007] ? mark_held_locks+0x9e/0xe0 [ 2283.238035] ? trace_hardirqs_on+0x5b/0x180 [ 2283.238056] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2283.238069] ? hwsim_new_radio_nl+0x967/0x1080 [ 2283.238087] ? memcpy+0x39/0x60 [ 2283.238112] hwsim_new_radio_nl+0x991/0x1080 [ 2283.238136] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.238178] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2283.238194] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2283.238221] genl_family_rcv_msg_doit+0x22d/0x330 [ 2283.238242] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2283.238260] ? cap_capable+0x1cd/0x230 [ 2283.238298] ? ns_capable+0xe2/0x110 [ 2283.238322] genl_rcv_msg+0x33c/0x5a0 [ 2283.238344] ? genl_get_cmd+0x480/0x480 [ 2283.238366] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.238398] ? lock_release+0x680/0x680 [ 2283.238416] ? __lockdep_reset_lock+0x180/0x180 [ 2283.238445] netlink_rcv_skb+0x14b/0x430 [ 2283.238466] ? genl_get_cmd+0x480/0x480 [ 2283.238490] ? netlink_ack+0xab0/0xab0 [ 2283.238528] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2283.238551] ? is_vmalloc_addr+0x7b/0xb0 [ 2283.238573] genl_rcv+0x24/0x40 [ 2283.238587] netlink_unicast+0x549/0x7f0 [ 2283.238613] ? netlink_attachskb+0x870/0x870 [ 2283.238647] netlink_sendmsg+0x90f/0xdf0 [ 2283.238674] ? netlink_unicast+0x7f0/0x7f0 [ 2283.238709] ? netlink_unicast+0x7f0/0x7f0 [ 2283.238731] __sock_sendmsg+0x154/0x190 [ 2283.238749] ____sys_sendmsg+0x70d/0x870 [ 2283.238770] ? sock_write_iter+0x3d0/0x3d0 [ 2283.238783] ? do_recvmmsg+0x6d0/0x6d0 [ 2283.238797] ? perf_trace_lock+0x2bd/0x490 [ 2283.238822] ? __lockdep_reset_lock+0x180/0x180 [ 2283.238845] ___sys_sendmsg+0xf3/0x170 [ 2283.238862] ? sendmsg_copy_msghdr+0x160/0x160 [ 2283.238885] ? __fget_files+0x2cf/0x520 [ 2283.238899] ? lock_downgrade+0x6d0/0x6d0 [ 2283.238916] ? find_held_lock+0x2c/0x110 [ 2283.238946] ? __fget_files+0x2f8/0x520 [ 2283.238973] ? __fget_light+0xea/0x290 [ 2283.239000] __sys_sendmsg+0xe5/0x1b0 [ 2283.239015] ? __sys_sendmsg_sock+0x40/0x40 [ 2283.239029] ? rcu_read_lock_any_held+0x75/0xa0 [ 2283.239067] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.239082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.239093] ? trace_hardirqs_on+0x5b/0x180 [ 2283.239115] do_syscall_64+0x33/0x40 [ 2283.239131] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.239142] RIP: 0033:0x7fc405852b19 [ 2283.239160] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.239169] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2283.239188] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2283.239197] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2283.239207] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.239216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.239226] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2283.259161] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2283.259179] CPU: 0 PID: 15942 Comm: syz-executor.1 Not tainted 5.10.229 #1 [ 2283.259188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.259194] Call Trace: [ 2283.259216] dump_stack+0x107/0x167 [ 2283.259239] sysfs_warn_dup.cold+0x1c/0x29 [ 2283.259260] sysfs_do_create_link_sd+0x122/0x140 [ 2283.259281] sysfs_create_link+0x5f/0xc0 [ 2283.259303] device_add+0x703/0x1c50 [ 2283.259328] ? devlink_add_symlinks+0x970/0x970 [ 2283.259351] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2283.259381] wiphy_register+0x1da6/0x2850 [ 2283.259417] ? wiphy_unregister+0xb90/0xb90 [ 2283.259455] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2283.259486] ieee80211_register_hw+0x23c5/0x38b0 [ 2283.259540] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2283.259554] ? net_generic+0xdb/0x2b0 [ 2283.259581] ? lockdep_init_map_type+0x2c7/0x780 [ 2283.259606] ? memset+0x20/0x50 [ 2283.259625] ? __hrtimer_init+0x12c/0x270 [ 2283.259648] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2283.259694] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2283.259707] ? hwsim_new_radio_nl+0x967/0x1080 [ 2283.259726] ? memcpy+0x39/0x60 [ 2283.259751] hwsim_new_radio_nl+0x991/0x1080 [ 2283.259776] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.259821] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2283.259836] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2283.259865] genl_family_rcv_msg_doit+0x22d/0x330 [ 2283.259887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2283.259905] ? cap_capable+0x1cd/0x230 [ 2283.259943] ? ns_capable+0xe2/0x110 [ 2283.259969] genl_rcv_msg+0x33c/0x5a0 [ 2283.259992] ? genl_get_cmd+0x480/0x480 [ 2283.260010] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2283.260036] ? lock_release+0x680/0x680 [ 2283.260056] ? __lockdep_reset_lock+0x180/0x180 [ 2283.260081] netlink_rcv_skb+0x14b/0x430 [ 2283.260099] ? genl_get_cmd+0x480/0x480 [ 2283.260120] ? netlink_ack+0xab0/0xab0 [ 2283.260152] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2283.260169] ? is_vmalloc_addr+0x7b/0xb0 [ 2283.260192] genl_rcv+0x24/0x40 [ 2283.260205] netlink_unicast+0x549/0x7f0 [ 2283.260231] ? netlink_attachskb+0x870/0x870 [ 2283.260266] netlink_sendmsg+0x90f/0xdf0 [ 2283.260293] ? netlink_unicast+0x7f0/0x7f0 [ 2283.260327] ? netlink_unicast+0x7f0/0x7f0 [ 2283.260346] __sock_sendmsg+0x154/0x190 [ 2283.260365] ____sys_sendmsg+0x70d/0x870 [ 2283.260386] ? sock_write_iter+0x3d0/0x3d0 [ 2283.260402] ? do_recvmmsg+0x6d0/0x6d0 [ 2283.260418] ? perf_trace_lock+0x2bd/0x490 [ 2283.260449] ? __lockdep_reset_lock+0x180/0x180 [ 2283.260475] ___sys_sendmsg+0xf3/0x170 [ 2283.260496] ? sendmsg_copy_msghdr+0x160/0x160 [ 2283.260522] ? __fget_files+0x2cf/0x520 [ 2283.260539] ? lock_downgrade+0x6d0/0x6d0 [ 2283.260559] ? find_held_lock+0x2c/0x110 [ 2283.260594] ? __fget_files+0x2f8/0x520 [ 2283.260626] ? __fget_light+0xea/0x290 [ 2283.260657] __sys_sendmsg+0xe5/0x1b0 [ 2283.260675] ? __sys_sendmsg_sock+0x40/0x40 [ 2283.260691] ? rcu_read_lock_any_held+0x75/0xa0 [ 2283.260736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.260755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.260768] ? trace_hardirqs_on+0x5b/0x180 [ 2283.260790] do_syscall_64+0x33/0x40 [ 2283.260807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.260818] RIP: 0033:0x7fc405852b19 [ 2283.260835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.260845] RSP: 002b:00007fc402dc8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2283.260863] RAX: ffffffffffffffda RBX: 00007fc405965f60 RCX: 00007fc405852b19 [ 2283.260873] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2283.260883] RBP: 00007fc402dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.260892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.260902] R13: 00007ffdf8abe9bf R14: 00007fc402dc8300 R15: 0000000000022000 [ 2283.310254] FAULT_INJECTION: forcing a failure. [ 2283.310254] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.310273] CPU: 0 PID: 16007 Comm: syz-executor.5 Not tainted 5.10.229 #1 [ 2283.310282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2283.310289] Call Trace: [ 2283.310312] dump_stack+0x107/0x167 [ 2283.310332] should_fail.cold+0x5/0xa [ 2283.310354] ? create_object.isra.0+0x3a/0xa20 [ 2283.310375] should_failslab+0x5/0x20 [ 2283.310393] kmem_cache_alloc+0x5b/0x310 [ 2283.310422] create_object.isra.0+0x3a/0xa20 [ 2283.310437] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2283.310467] kmem_cache_alloc_trace+0x151/0x320 [ 2283.310489] ? lockdep_init_map_type+0x2c7/0x780 [ 2283.310516] ? ramfs_kill_sb+0x50/0x50 [ 2283.310540] ramfs_init_fs_context+0x41/0x110 [ 2283.310554] ? ramfs_kill_sb+0x50/0x50 [ 2283.310577] alloc_fs_context+0x4fd/0x840 [ 2283.310606] path_mount+0xaa3/0x2120 [ 2283.310634] ? strncpy_from_user+0x9e/0x470 [ 2283.310652] ? finish_automount+0xa90/0xa90 [ 2283.310670] ? getname_flags.part.0+0x1dd/0x4f0 [ 2283.310708] __x64_sys_mount+0x282/0x300 [ 2283.310724] ? copy_mnt_ns+0xa00/0xa00 [ 2283.310747] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2283.310764] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2283.310785] do_syscall_64+0x33/0x40 [ 2283.310801] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2283.310812] RIP: 0033:0x7f8517f6cb19 [ 2283.310827] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2283.310840] RSP: 002b:00007f85154e2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2283.310860] RAX: ffffffffffffffda RBX: 00007f851807ff60 RCX: 00007f8517f6cb19 [ 2283.310870] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 2283.310879] RBP: 00007f85154e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2283.310889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2283.310899] R13: 00007ffe286a6c6f R14: 00007f85154e2300 R15: 0000000000022000 [ 2316.474757] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [syz-executor.0:15842] [ 2316.475836] Modules linked in: [ 2316.476249] irq event stamp: 6467809 [ 2316.476737] hardirqs last enabled at (6467808): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.478012] hardirqs last disabled at (6467809): [] sysvec_apic_timer_interrupt+0xb/0xa0 [ 2316.479225] softirqs last enabled at (6458752): [] asm_call_irq_on_stack+0x12/0x20 [ 2316.480384] softirqs last disabled at (6458755): [] asm_call_irq_on_stack+0x12/0x20 [ 2316.481535] CPU: 0 PID: 15842 Comm: syz-executor.0 Not tainted 5.10.229 #1 [ 2316.482413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2316.483472] RIP: 0010:stack_trace_consume_entry+0xd3/0x160 [ 2316.484186] Code: 02 00 0f 85 9a 00 00 00 8d 45 01 89 43 10 48 8b 03 48 8d 2c e8 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 80 3c 02 00 <75> 64 48 89 75 00 8b 43 08 39 43 10 0f 92 c0 48 83 c4 08 5b 5d e9 [ 2316.486520] RSP: 0018:ffff88806ce09930 EFLAGS: 00000246 [ 2316.487208] RAX: dffffc0000000000 RBX: ffff88806ce09a08 RCX: 1ffff1100d9c1301 [ 2316.488121] RDX: 1ffff11009f64455 RSI: ffffffff83c35cd1 RDI: ffff88806ce09a14 [ 2316.489029] RBP: ffff88804fb222a8 R08: 0000000000000001 R09: 0000000000000001 [ 2316.489939] R10: 0000000000032042 R11: 1ffff1100d9c1317 R12: ffff88806ce09a08 [ 2316.490856] R13: 0000000000000000 R14: ffff88804e103480 R15: ffff88805a2c8000 [ 2316.491755] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2316.492778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2316.493516] CR2: 00007f3a96806998 CR3: 0000000040b96000 CR4: 0000000000350ef0 [ 2316.494431] Call Trace: [ 2316.494760] [ 2316.495043] ? watchdog_timer_fn+0x33d/0x400 [ 2316.495602] ? lockup_detector_update_enable+0x90/0x90 [ 2316.496263] ? __hrtimer_run_queues+0x1ca/0xb40 [ 2316.496862] ? enqueue_hrtimer+0x2e0/0x2e0 [ 2316.497404] ? ktime_get_update_offsets_now+0x25c/0x360 [ 2316.498085] ? hrtimer_interrupt+0x2fd/0x9b0 [ 2316.498658] ? mark_held_locks+0x9e/0xe0 [ 2316.499180] ? __sysvec_apic_timer_interrupt+0xfb/0x310 [ 2316.500966] ? sysvec_apic_timer_interrupt+0x3e/0xa0 [ 2316.502714] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.505012] ? ieee80211_iterate_active_interfaces_atomic+0x71/0x1c0 [ 2316.507322] ? stack_trace_consume_entry+0xd3/0x160 [ 2316.507949] ? unwind_get_return_address+0x55/0xa0 [ 2316.508575] ? create_prof_cpu_mask+0x20/0x20 [ 2316.509147] arch_stack_walk+0x73/0xf0 [ 2316.509653] ? ieee80211_iterate_active_interfaces_atomic+0x71/0x1c0 [ 2316.510480] stack_trace_save+0x8c/0xc0 [ 2316.510986] ? stack_trace_consume_entry+0x160/0x160 [ 2316.511629] ? lockdep_init_map_type+0x2c7/0x780 [ 2316.512226] ? __raw_spin_lock_init+0x36/0x110 [ 2316.512804] create_object.isra.0+0x372/0xa20 [ 2316.513393] kmem_cache_alloc_node+0x169/0x330 [ 2316.513982] __alloc_skb+0x6d/0x5b0 [ 2316.514457] skb_copy+0x183/0x350 [ 2316.514924] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 [ 2316.515694] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2316.516361] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.517033] ? rht_key_get_hash.constprop.0.isra.0+0x30/0x30 [ 2316.517748] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.518437] ? mac80211_hwsim_monitor_rx+0x1b8/0x810 [ 2316.519071] mac80211_hwsim_tx_frame+0x152/0x1e0 [ 2316.519663] mac80211_hwsim_beacon_tx+0x494/0x940 [ 2316.520272] __iterate_interfaces+0x1f0/0x550 [ 2316.520846] ? mac80211_hwsim_tx_frame+0x1e0/0x1e0 [ 2316.521477] ? mac80211_hwsim_tx_frame+0x1e0/0x1e0 [ 2316.522103] ieee80211_iterate_active_interfaces_atomic+0x71/0x1c0 [ 2316.522899] mac80211_hwsim_beacon+0xd1/0x1d0 [ 2316.523459] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0x13d0/0x13d0 [ 2316.524247] __hrtimer_run_queues+0x632/0xb40 [ 2316.524820] ? enqueue_hrtimer+0x2e0/0x2e0 [ 2316.525352] ? ktime_get_update_offsets_now+0x25c/0x360 [ 2316.526030] hrtimer_run_softirq+0x148/0x310 [ 2316.526597] __do_softirq+0x1b8/0x7c9 [ 2316.527088] asm_call_irq_on_stack+0x12/0x20 [ 2316.527641] [ 2316.527931] do_softirq_own_stack+0x80/0xa0 [ 2316.528471] irq_exit_rcu+0x114/0x1b0 [ 2316.528951] sysvec_apic_timer_interrupt+0x43/0xa0 [ 2316.529563] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.530218] RIP: 0010:free_pages_and_swap_cache+0x9b/0x290 [ 2316.530920] Code: 42 80 3c 28 00 0f 85 e9 01 00 00 48 8b 2b 48 8d 45 08 48 89 44 24 10 48 c1 e8 03 42 80 3c 28 00 0f 85 bf 01 00 00 48 8b 45 08 <31> ff 49 89 ef 48 89 44 24 08 83 e0 01 48 89 c6 48 89 04 24 e8 ec [ 2316.533214] RSP: 0018:ffff88805bdaf6b8 EFLAGS: 00000246 [ 2316.533883] RAX: dead000000000100 RBX: ffff88800efb3af8 RCX: ffffffff8167c6ac [ 2316.534789] RDX: ffff88804e103480 RSI: ffffffff8167c6ba RDI: 0000000000000004 [ 2316.535689] RBP: ffffea0001023800 R08: 0000000000000000 R09: ffffea00010237c7 [ 2316.536596] R10: 00000000000001fe R11: 0000000000000001 R12: 000000000000015d [ 2316.537495] R13: dffffc0000000000 R14: 00000000000001fe R15: 0000000000000000 [ 2316.538399] ? free_pages_and_swap_cache+0x5c/0x290 [ 2316.539018] ? free_pages_and_swap_cache+0x6a/0x290 [ 2316.539654] ? free_pages_and_swap_cache+0x6a/0x290 [ 2316.540281] tlb_flush_mmu+0xe9/0x6e0 [ 2316.540762] unmap_page_range+0x17d9/0x1fe0 [ 2316.541325] ? trace_hardirqs_on+0x5b/0x180 [ 2316.541885] ? vm_normal_page+0x2e0/0x2e0 [ 2316.542425] ? unmap_single_vma+0x97/0x300 [ 2316.542961] ? uprobe_munmap+0x1c/0x560 [ 2316.543464] unmap_single_vma+0x198/0x300 [ 2316.543988] unmap_vmas+0x16d/0x300 [ 2316.544448] ? zap_vma_ptes+0x100/0x100 [ 2316.544954] ? tlb_gather_mmu+0x1a6/0x450 [ 2316.545484] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 2316.546086] exit_mmap+0x27f/0x4f0 [ 2316.546542] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 2316.547232] mmput+0xca/0x340 [ 2316.547625] do_exit+0xa96/0x2600 [ 2316.548072] ? mm_update_next_owner+0x830/0x830 [ 2316.548651] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.549336] ? trace_hardirqs_on+0x5b/0x180 [ 2316.549877] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.550575] do_group_exit+0x125/0x310 [ 2316.551068] get_signal+0x4bc/0x2350 [ 2316.551539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2316.552203] arch_do_signal_or_restart+0x2b7/0x1990 [ 2316.552830] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2316.553385] ? _raw_spin_unlock_irq+0x27/0x30 [ 2316.553959] ? finish_task_switch+0x126/0x5d0 [ 2316.554521] ? finish_task_switch+0xef/0x5d0 [ 2316.555086] ? __switch_to+0x572/0xf70 [ 2316.555574] ? __switch_to_asm+0x3a/0x60 [ 2316.556084] ? __switch_to_asm+0x34/0x60 [ 2316.556597] ? restore_sigcontext+0x630/0x630 [ 2316.557155] ? __schedule+0x82c/0x1ea0 [ 2316.557657] ? io_schedule_timeout+0x140/0x140 [ 2316.558225] ? do_futex+0x1a60/0x1a60 [ 2316.558724] exit_to_user_mode_prepare+0x10f/0x190 [ 2316.559338] syscall_exit_to_user_mode+0x38/0x1d0 [ 2316.559945] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2316.560591] RIP: 0033:0x7f213b0b2b19 [ 2316.561057] Code: Unable to access opcode bytes at RIP 0x7f213b0b2aef. [ 2316.561877] RSP: 002b:00007f2138628218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2316.562839] RAX: fffffffffffffe00 RBX: 00007f213b1c5f68 RCX: 00007f213b0b2b19 [ 2316.563732] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f213b1c5f68 [ 2316.564632] RBP: 00007f213b1c5f60 R08: 0000000000000000 R09: 0000000000000000 [ 2316.565529] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f213b1c5f6c [ 2316.566447] R13: 00007ffd5b0ef19f R14: 00007f2138628300 R15: 0000000000022000 [ 2316.567369] Sending NMI from CPU 0 to CPUs 1: [ 2316.569411] NMI backtrace for cpu 1 [ 2316.569426] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.10.229 #1 [ 2316.569442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2316.569453] RIP: 0010:queued_spin_lock_slowpath+0x122/0x8c0 [ 2316.569483] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 09 07 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 40 8a f8 02 f3 90 73 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e1 00 00 [ 2316.569494] RSP: 0018:ffff88806cf09a38 EFLAGS: 00000202 [ 2316.569514] RAX: 0000000000000000 RBX: ffffffff87a06080 RCX: ffffffff8127b507 [ 2316.569527] RDX: fffffbfff0f40c11 RSI: 0000000000000004 RDI: ffffffff87a06080 [ 2316.569540] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff87a06083 [ 2316.569552] R10: fffffbfff0f40c10 R11: 0000000000000001 R12: 0000000000000003 [ 2316.569565] R13: fffffbfff0f40c10 R14: 0000000000000001 R15: 1ffff1100d9e1348 [ 2316.569579] FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 2316.569591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2316.569604] CR2: 00007fc151da3010 CR3: 00000000185aa000 CR4: 0000000000350ee0 [ 2316.569610] Call Trace: [ 2316.569616] [ 2316.569626] ? nmi_cpu_backtrace.cold+0x21/0xbe [ 2316.569635] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 2316.569643] ? nmi_handle+0x142/0x360 [ 2316.569652] ? trace_rcu_dyntick+0x2f/0x170 [ 2316.569661] ? default_do_nmi+0x40/0x100 [ 2316.569668] ? exc_nmi+0xea/0x110 [ 2316.569677] ? end_repeat_nmi+0x16/0x67 [ 2316.569687] ? queued_spin_lock_slowpath+0xa7/0x8c0 [ 2316.569697] ? queued_spin_lock_slowpath+0x122/0x8c0 [ 2316.569707] ? queued_spin_lock_slowpath+0x122/0x8c0 [ 2316.569717] ? queued_spin_lock_slowpath+0x122/0x8c0 [ 2316.569723] [ 2316.569730] [ 2316.569738] ? osq_unlock+0x1a0/0x1a0 [ 2316.569747] ? lock_acquire+0x197/0x470 [ 2316.569759] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0x695/0x13d0 [ 2316.569768] ? lock_release+0x680/0x680 [ 2316.569777] do_raw_spin_lock+0x1dc/0x260 [ 2316.569786] ? rwlock_bug.part.0+0x90/0x90 [ 2316.569795] ? ktime_get_with_offset+0x1a8/0x260 [ 2316.569807] mac80211_hwsim_tx_frame_no_nl.isra.0+0x695/0x13d0 [ 2316.569818] ? rht_key_get_hash.constprop.0.isra.0+0x30/0x30 [ 2316.569827] ? lock_downgrade+0x6d0/0x6d0 [ 2316.569838] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2316.569849] ? mac80211_hwsim_monitor_rx+0x1b8/0x810 [ 2316.569858] mac80211_hwsim_tx_frame+0x152/0x1e0 [ 2316.569869] mac80211_hwsim_beacon_tx+0x494/0x940 [ 2316.569878] __iterate_interfaces+0x1f0/0x550 [ 2316.569888] ? mac80211_hwsim_tx_frame+0x1e0/0x1e0 [ 2316.569899] ? mac80211_hwsim_tx_frame+0x1e0/0x1e0 [ 2316.569910] ieee80211_iterate_active_interfaces_atomic+0x71/0x1c0 [ 2316.569920] mac80211_hwsim_beacon+0xd1/0x1d0 [ 2316.569933] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0x13d0/0x13d0 [ 2316.569942] __hrtimer_run_queues+0x632/0xb40 [ 2316.569952] ? enqueue_hrtimer+0x2e0/0x2e0 [ 2316.569963] ? ktime_get_update_offsets_now+0x25c/0x360 [ 2316.569972] hrtimer_run_softirq+0x148/0x310 [ 2316.569982] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2316.569991] __do_softirq+0x1b8/0x7c9 [ 2316.570001] asm_call_irq_on_stack+0x12/0x20 [ 2316.570007] [ 2316.570017] do_softirq_own_stack+0x80/0xa0 [ 2316.570026] irq_exit_rcu+0x114/0x1b0 [ 2316.570036] sysvec_apic_timer_interrupt+0x43/0xa0 [ 2316.570047] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2316.570056] RIP: 0010:default_idle+0xe/0x20 [ 2316.570087] Code: 4e ff ff ff 4c 89 e7 e8 70 eb 84 fd eb 8f 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 e9 07 00 00 00 0f 00 2d 74 75 5a 00 fb f4 ad 76 38 00 cc cc cc cc cc cc cc cc cc cc cc cc cc 41 55 41 54 [ 2316.570098] RSP: 0018:ffff888008987e70 EFLAGS: 00000206 [ 2316.570118] RAX: ffffffff83e7c900 RBX: 0000000000000001 RCX: ffffffff83e644dc [ 2316.570131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff83e7cf08 [ 2316.570145] RBP: ffffed100112f000 R08: 0000000000000001 R09: ffff88806cf3c12b [ 2316.570158] R10: ffffed100d9e7825 R11: 0000000000000001 R12: 0000000000000001 [ 2316.570172] R13: ffffffff85677748 R14: 0000000000000000 R15: dffffc0000000000 [ 2316.570181] ? mwait_idle+0x110/0x110 [ 2316.570192] ? rcu_eqs_enter.constprop.0+0xbc/0xe0 [ 2316.570201] ? default_idle_call+0x98/0x2c0 [ 2316.570210] default_idle_call+0xbf/0x2c0 [ 2316.570218] do_idle+0x3ad/0x520 [ 2316.570228] ? arch_cpu_idle_exit+0x30/0x30 [ 2316.570236] cpu_startup_entry+0x14/0x20 [ 2316.570247] secondary_startup_64_no_verify+0xbe/0xcb VM DIAGNOSIS: 08:50:12 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822dcecc RDI=ffffffff879f1140 RBP=ffffffff879f1100 RSP=ffff88806ce09100 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3e275 R14=fffffbfff0f3e22a R15=dffffc0000000000 RIP=ffffffff822dcf20 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a96806998 CR3=0000000040b96000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e7c900 RBX=0000000000000001 RCX=ffffffff83e644dc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7cf08 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85677748 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7c90e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc151da3010 CR3=00000000185aa000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000411258c000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000