Warning: Permanently added '[localhost]:31194' (ECDSA) to the list of known hosts. 2022/09/13 22:26:58 fuzzer started 2022/09/13 22:26:59 dialing manager at localhost:36597 syzkaller login: [ 44.029173] cgroup: Unknown subsys name 'net' [ 44.116413] cgroup: Unknown subsys name 'rlimit' 2022/09/13 22:27:12 syscalls: 2215 2022/09/13 22:27:12 code coverage: enabled 2022/09/13 22:27:12 comparison tracing: enabled 2022/09/13 22:27:12 extra coverage: enabled 2022/09/13 22:27:12 setuid sandbox: enabled 2022/09/13 22:27:12 namespace sandbox: enabled 2022/09/13 22:27:12 Android sandbox: enabled 2022/09/13 22:27:12 fault injection: enabled 2022/09/13 22:27:12 leak checking: enabled 2022/09/13 22:27:12 net packet injection: enabled 2022/09/13 22:27:12 net device setup: enabled 2022/09/13 22:27:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/13 22:27:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/13 22:27:12 USB emulation: enabled 2022/09/13 22:27:12 hci packet injection: enabled 2022/09/13 22:27:12 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220913) 2022/09/13 22:27:12 802.15.4 emulation: enabled 2022/09/13 22:27:12 fetching corpus: 50, signal 30813/32611 (executing program) 2022/09/13 22:27:12 fetching corpus: 100, signal 47147/50499 (executing program) 2022/09/13 22:27:12 fetching corpus: 150, signal 58917/63660 (executing program) 2022/09/13 22:27:13 fetching corpus: 200, signal 66429/72551 (executing program) 2022/09/13 22:27:13 fetching corpus: 250, signal 72493/79967 (executing program) 2022/09/13 22:27:13 fetching corpus: 300, signal 77600/86338 (executing program) 2022/09/13 22:27:13 fetching corpus: 350, signal 83308/93230 (executing program) 2022/09/13 22:27:13 fetching corpus: 400, signal 90228/101152 (executing program) 2022/09/13 22:27:13 fetching corpus: 450, signal 92820/104976 (executing program) 2022/09/13 22:27:13 fetching corpus: 500, signal 94908/108283 (executing program) 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fetching corpus: 9443, signal 275490/288032 (executing program) 2022/09/13 22:27:37 fetching corpus: 9443, signal 275490/288032 (executing program) 2022/09/13 22:27:40 starting 8 fuzzer processes 22:27:40 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000000000)=""/253, 0xfd) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x294143, 0x40) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x2}}, './file1\x00'}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000180)={"945b9ce0b061bd07d7bddb3c7341fbc6", 0x0, 0x0, {0xc575, 0x82c0}, {0x7fffffff, 0xd8}, 0x7, [0x3, 0x1, 0x1, 0x8, 0xffff, 0x9, 0xdb, 0x6, 0x1, 0xfd, 0x7, 0x5, 0x88, 0xffffffff, 0x1d1cf8ed, 0x953c]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000280)={{r0}, r2, 0x18, @unused=[0x1, 0x40, 0x8, 0x526], @devid}) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000001280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000014c0)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file1/../file0\x00'}) r5 = gettid() fcntl$lock(r1, 0x26, &(0x7f0000001500)={0x1, 0x1, 0x10000, 0x1ff, r5}) socket$nl_route(0x10, 0x3, 0x0) r6 = creat(&(0x7f0000001540)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001580)={0x6, 0x80, 0x0, 0x2, 0x7f, 0x40, 0x0, 0x4, 0x2000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext={0x10000, 0xffffffffffffffff}, 0x409, 0x1000, 0x8, 0x6, 0x9, 0x7, 0x926, 0x0, 0x4, 0x0, 0x9}, r5, 0x0, r4, 0x2) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001600)='/sys/devices/pci0000:00', 0x40002, 0x0) openat(r7, &(0x7f0000001640)='./file1/../file0\x00', 0x20140, 0x142) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000001680)={{0x1, 0x1, 0x18, r0}, './file1/../file0\x00'}) r9 = syz_open_pts(r6, 0x500002) ioctl$LOOP_SET_FD(r8, 0x4c00, r9) r10 = accept4$bt_l2cap(r1, &(0x7f00000016c0)={0x1f, 0x0, @fixed}, &(0x7f0000001700)=0xe, 0x80000) pwritev(r10, &(0x7f0000001840)=[{&(0x7f0000001740)="a54bd5fbc4db461cd37f08826880363fd094f313c2ba89edc7bb379bd1490b849af8d329b55d3b2bd1eceee197497765a28199ce043dd4e32b481692666f7e1a51d3", 0x42}, {&(0x7f00000017c0)}, {&(0x7f0000001800)="0a6056f501d5b57e8e0986ff00ac9c1ac0ac70229b26b6da5edc6a74f04a6fdbd23a68f65495ccf6e1bb7d01d10a7b4b37c47f627fa936d869d4527d05", 0x3d}], 0x3, 0x7f, 0xff) 22:27:40 executing program 0: ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'wg1\x00', {0x2}, 0x226f}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'erspan0\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x0, @private}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000) r2 = inotify_init1(0x80000) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x98, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose}, {@version_9p2000}, {@debug={'debug', 0x3d, 0x7}}, {@dfltuid={'dfltuid', 0x3d, r1}}], [{@seclabel}, {@fowner_eq={'fowner', 0x3d, r1}}]}}) inotify_add_watch(r0, &(0x7f0000000340)='./file0\x00', 0x40000204) r3 = openat2(0xffffffffffffffff, &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x608280, 0x138, 0x12}, 0x18) r4 = openat$incfs(r0, &(0x7f0000000440)='.pending_reads\x00', 0x1a1040, 0x1) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0/file0\x00', 0x2) recvmmsg$unix(r4, &(0x7f0000000ac0)=[{{&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000580)=""/237, 0xed}, {&(0x7f0000000680)=""/125, 0x7d}, {&(0x7f0000000700)}, {&(0x7f0000000740)=""/132, 0x84}, {&(0x7f0000000800)=""/143, 0x8f}, {&(0x7f00000008c0)=""/176, 0xb0}], 0x6, &(0x7f0000000a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0xa8}}], 0x1, 0x40000000, &(0x7f0000000b00)={0x77359400}) fchownat(r3, &(0x7f00000004c0)='./file0/file0\x00', r1, r7, 0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000b40)='cubic\x00', 0x6) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000b80)={{0x1, 0x1, 0x18, r6}, './file1\x00'}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002780)=[{{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/191, 0xbf}, {&(0x7f0000000d80)=""/188, 0xbc}], 0x3, &(0x7f0000000e80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000000f00)=@abs, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f80)=""/18, 0x12}], 0x1}}, {{&(0x7f0000001000), 0x6e, &(0x7f0000002680)=[{&(0x7f0000001080)=""/167, 0xa7}, {&(0x7f0000001140)=""/153, 0x99}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001280)=""/202, 0xca}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/178, 0xb2}, {&(0x7f0000002440)=""/96, 0x60}, {&(0x7f00000024c0)=""/228, 0xe4}, {&(0x7f00000025c0)=""/187, 0xbb}], 0x9, &(0x7f0000002740)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}], 0x3, 0x141, &(0x7f0000002840)={0x77359400}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002880), &(0x7f00000028c0)=0xc) syz_genetlink_get_family_id$team(&(0x7f0000002900), r8) 22:27:40 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/sda', 0x1, 0x12) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1}}, './file0\x00'}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x9f}}, './file1\x00'}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f00000001c0)={0x16, @remote, 0x4e20, 0x4, 'dh\x00', 0x21, 0x5, 0x10}, 0x2c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r6, 0x8010661b, &(0x7f0000000240)) ioctl$HIDIOCSFEATURE(r0, 0xc0404806, &(0x7f0000000280)="9d5eb6b2141067a199eadcdefce73042728c8759d2") sendmsg$NFT_MSG_GETOBJ(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x13, 0xa, 0x5, 0x0, 0x0, {0xc, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x4000050) r7 = dup2(r6, r2) r8 = dup2(r3, r7) fcntl$lock(r5, 0x6, &(0x7f00000003c0)={0x1, 0x3, 0x1000, 0x7, r4}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@private1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) recvfrom(r0, &(0x7f0000000400)=""/120, 0x78, 0x2003, &(0x7f0000000740)=@can={0x1d, r9}, 0x80) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r6, {0x101}}, './file1\x00'}) recvfrom(r2, &(0x7f0000000800)=""/96, 0x60, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80, 0x42) pidfd_getfd(r8, r6, 0x0) 22:27:40 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x10000000}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/213) fsetxattr$security_selinux(r0, &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:dhcpd_var_run_t:s0\x00', 0x25, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000200)={r0, r0, 0x7fffffff}) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000280)={0x9, 0x0, [0x1000, 0x2, 0xfff, 0x81], &(0x7f0000000240)}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f00000004c0)) ioctl$int_out(r0, 0xea9dae7d8c80f00b, &(0x7f0000000500)) recvmmsg(r0, &(0x7f0000001440)=[{{&(0x7f0000000540)=@caif, 0x80, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/156, 0x9c}, {&(0x7f0000000880)=""/113, 0x71}, {&(0x7f0000000900)=""/166, 0xa6}], 0x5, &(0x7f0000000a40)=""/231, 0xe7}, 0x2}, {{&(0x7f0000000b40)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)=""/72, 0x48}, 0xc}, {{&(0x7f0000000c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d00)=""/141, 0x8d}, {&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)=""/204, 0xcc}, {&(0x7f0000001000)=""/128, 0x80}], 0x5, &(0x7f0000001100)}, 0x61}, {{&(0x7f0000001140)=@isdn, 0x80, &(0x7f0000001380)=[{&(0x7f00000011c0)=""/211, 0xd3}, {&(0x7f00000012c0)=""/130, 0x82}], 0x2, &(0x7f00000013c0)=""/114, 0x72}, 0x3}], 0x4, 0xa100, 0x0) sendfile(r1, r0, &(0x7f0000001540)=0x9, 0x3ff) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001640)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ec3}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x22000000) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001680), &(0x7f00000016c0)=0x4) r2 = open(&(0x7f0000001700)='./file0\x00', 0x480280, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001740)) r3 = getuid() newfstatat(0xffffffffffffff9c, &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000001840)={{0x1, 0x1, 0x18, r1, {r3, r4}}, './file0\x00'}) 22:27:40 executing program 3: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @in={0x2, 0x4e23, @empty}, @qipcrtr={0x2a, 0x0, 0xfffffffd}, @generic={0xa, "cec0bc002df4b4037bc8165a3c56"}, 0x99, 0x0, 0x0, 0x0, 0xa3a5, &(0x7f0000000000)='team0\x00', 0x5, 0x3, 0x8a}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) getsockname(r1, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @dev}}) r2 = accept4(r0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80, 0x800) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0xfe, 0x5}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000300)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@private2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8983, &(0x7f0000000480)={0x8, 'ip6_vti0\x00', {'batadv0\x00'}, 0x8000}) r5 = dup2(r2, r1) connect(r4, &(0x7f00000004c0)=@pptp={0x18, 0x2, {0x3, @multicast2}}, 0x80) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000540)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) setsockopt$inet6_IPV6_RTHDR(r6, 0x29, 0x39, &(0x7f0000000580)={0x6c, 0x2, 0x0, 0x4d, 0x0, [@private0]}, 0x18) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f00000005c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) write$binfmt_aout(r3, &(0x7f0000000680)={{0x10b, 0x1, 0x6, 0x21a, 0x244, 0x1000, 0x24b, 0xd114}, "717fd4f536d7c25c5b1bc489d199ed0335182174b2237987dccfa4a92c8dc5a3d8c97c00eda3353d75edbf38c691daa135381a3d6d0b15f28c8b9e8d2d5d890a8093ee3c652d71f1304ea893a1b9b25262cb48dc4e4953fb05012488d5e88320975f3e37fe03300984437bd3b4f7d8a55899aad27d9b18eb2c7a192a9283d6777d5363bab4aaacab8b9313cf1e6593d6685f6af6ec165cd0a2", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5b9) bind$inet6(r6, &(0x7f0000000c40)={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}, 0x1c) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000c80), 0x80880, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), r5) sendmsg$TIPC_NL_KEY_SET(r7, &(0x7f0000000f00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000d40)={0x158, r8, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x323}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7b3cb610}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbc}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x401}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x58ed}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4}, 0x0) 22:27:40 executing program 5: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xff, 0xfb, 0x6, 0x2, 0x2, 0x6, 0x2, 0x81, 0x38, 0x13e, 0x3, 0x7fff, 0x20, 0x1, 0xfc00, 0x1000, 0x200}, [{0x7, 0xfffffc01, 0x8, 0x1, 0x84, 0x9cb, 0xe1, 0x200}], "0c23d503b2479b80eeb86ad70ea93db06e71e5a8d86972a1caff5c9f1029545ce298d667b519b7d5ee778845aa0c6c8ed975de244bab268323e77a33", ['\x00', '\x00']}, 0x294) r0 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) close(r0) getpeername$unix(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000380)) fcntl$setsig(r0, 0xa, 0x10) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0), 0x250040, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000400)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) write(r2, &(0x7f0000000440)="e6d4f3890713c1cdc66ee0461414e4d6eab44b073acd9774b8760a6b1c8ce9dfa684c4718d41467043b7b29a6619f7131ce727d5602c950bb56252059d657a39c060b0a4705a32fe19075ee2dea334caf1", 0x51) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x64, 0x0, 0x300, 0x4, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x328}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe75905439d91378}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x20008080) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x412000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x6}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0x5555555555550381}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008094}, 0x20008084) r3 = socket$netlink(0x10, 0x3, 0x12) dup3(0xffffffffffffffff, r3, 0x80000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000840)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000740)="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", 0xff}, 0x68) r4 = dup2(0xffffffffffffffff, r3) syz_genetlink_get_family_id$ethtool(&(0x7f00000008c0), r4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000900), r4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000940)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) close(0xffffffffffffffff) 22:27:40 executing program 6: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8080020}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}]}, 0x80}, 0x1, 0x0, 0x0, 0xe000091}, 0x8000) lsetxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x3) r2 = syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x3, 0x4, &(0x7f0000000500)=[{&(0x7f00000002c0)="10f32eb28799255c7b0956ebb97aac36b66825c2de3cc1d283df1db5e72e34329e8e7691091f8cd63d32722ae900613113914dc6b79b723f146d5df04a588c6d98e1ce5b990c8829af14fa4f3e820a17524a09a9ec10c53a125e1fffbf6119c988f1819217d8956800196380b4a293dc20f6678e2f2df44f69457d62c37400e73e9e5ba0e32947ea8124dd897e4fcb319e09d5a04e14f4d500facc1f4e56b98425f96c6c86e0ea19494d088439b14f9af0a3f299c0f7a7c9721b5486035485a4655b", 0xc2, 0xc8}, {&(0x7f00000003c0)="939d90878804974b959f2d33d7e45ac3bb24", 0x12, 0x3}, {&(0x7f0000000400)="9d6005f6764957d40aa9e524dd1926f039d955393825bc7daf0d135165578299073ddb561e7b2eda39cdc7ccd44a78f809cefa4390b3a13ddc98d60084cfc3865551d58c0f12b759f73dd44cf35527e6889af797208039eeb5d7bfcd23cfe14f6c07ca9acd7c699dbe381544be54e922413d45018137", 0x76, 0x7}, {&(0x7f0000000480)="3de18e0569c07153c93d44c35add15d0cb6d8169a4a29990a86b0872f265aac48dfa02da781ccb831b22e464ff78d5853e9db58aa5a806b557d17b1a7549f139c6bbbcc50287f6aab2436934b23efdc61f0084c9b8615ecbd00031bf", 0x5c, 0x7fff}], 0x20088, &(0x7f0000000580)={[{@shortname_win95}, {@shortname_winnt}, {@shortname_winnt}], [{@subj_role={'subj_role', 0x3d, '\xa0\xcb\x87\x9aG\xf5\xbcdL\x0ei?\xa6\xd01\xc7J\x15S\xb6\xe9\x01\xb9\xff/Q\x8cx\x04/\xb5B'}}, {@fowner_lt={'fowner<', 0xee01}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@dont_measure}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f00000008c0)={{r0}, r3, 0x4, @inherit={0x68, &(0x7f0000000840)={0x1, 0x4, 0x800, 0x8, {0x0, 0x3ff, 0x7, 0x4, 0x5}, [0x1, 0x80, 0x2, 0x8]}}, @devid}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000018c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000001a00)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)={0x28, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0x400, 0x21}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x6b}]}, 0x28}, 0x1, 0x0, 0x0, 0x8884}, 0x20000000) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001a80), r1) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000001ac0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WDS_PEER(r1, &(0x7f0000001bc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b00)={0x70, r6, 0x200, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x3, 0x5b}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="c29b6ca438ef"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa}]}, 0x70}, 0x1, 0x0, 0x0, 0xb699883d52f5540a}, 0x4) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r8, &(0x7f0000001d00)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001c40)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x92b17dca2af332e7}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x7}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x84) r9 = openat(0xffffffffffffff9c, &(0x7f0000001d40)='./file0\x00', 0x82800, 0xa0) chdir(&(0x7f0000001d80)='./file0\x00') preadv(r2, &(0x7f0000001dc0), 0x0, 0x2, 0xeb) fallocate(r9, 0x2, 0x1, 0x10001) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001e40), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)={0x14, r10, 0x20, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8090}, 0x2110) 22:27:40 executing program 7: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4004e, &(0x7f00000000c0)={[{@mode={'mode', 0x3d, 0x7fff}}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_never}, {@size={'size', 0x3d, [0x67, 0x32, 0x34, 0x35, 0x32, 0x67, 0x78, 0x38, 0x32]}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'local', '=static'}}}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x70, 0x65, 0x2d]}}, {@huge_within_size}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@fowner_gt}, {@seclabel}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@dont_measure}, {@euid_gt}]}) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x1, 0x84, 0x2}, 0x18) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x3f, 0x0, &(0x7f0000000280)=[r1]}, 0x1) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x200000, 0xb0, 0x2}, 0x18) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x4, 0x7, &(0x7f0000000840)=[{&(0x7f0000000400)="bfc941b2361f9f8669be3174d1e38668905f294e73329dfc44537848b2057df5bc81afc47329e5350c40371fb4d6adb06396b8cf4830ffa72aaf4edf93f5a43d47ef51ec0ea5e936897c87b2f7c0f8dca2847fa481ad2d1f502be672bd1f0ed29f42e846ef0919d1d0b9dce011072932f54d12ce7f5f9a871c52bac9dbf3a8865c07de647f84cc983fa00204513c9242e937fc6f0e45af5e52c5574368f7ff4114d77ab3254c8f7b11f4fd770d79a0d0423f62063107840eb485966d2b894f09138eed572c12ee96d7c14fd7688c0c69fb33e1db41300162194f334b2fee22e1929e437b5775593356", 0xe9, 0xffffffffffffffff}, {&(0x7f0000000500)="132c4df15104b9bd16bc7fdca050ce3e8cdcc567b2fa25c4024f7c1daf8bf77d2e829fddef278195c4952d4dca4ec525dbc40e9b253341143919f3bca62384dcf5ef42dacab59c17f8aa429ef1cb4704a0f5bd", 0x53, 0x3}, {&(0x7f0000000580)="262ad5812a467039a01eb71d04401c4aa7897989c6e16c0cba9d2a5d1fd414795f9ff4e9844c94ba1dce2b37", 0x2c, 0xffff}, {&(0x7f00000005c0)="0537cd9a3943c5cc0843cd2d3b", 0xd, 0x9}, {&(0x7f0000000600)="8848a5b348c1f972eb4ab34688ba753488989a941e1d6c9d97a9ea459e7c61423a9ca3110888ed71abff5492cd55f8e6b17aa383b136ff1308d0026c130d981fffc597ba0f274d33b743d6b585944f9e399656b154e4c7eb2c5548bad761922b5971297375b41ce2559ec07473f5dc54bda4adbee8", 0x75, 0x3}, {&(0x7f0000000680)="ed5058e144696abee716651f8ee1ff24def71ddffc0924dd092b0374bee6f8702756314c2937b73c853b0dbfe3a87e2583ee949a0df021fee4d39ff78717d4406399ab00a5c7e3cd01dd3fb6e743be40f4882270c0be3d87c271911c8a0fe21a250abb7fec3a26a1734c5c2b651ce9a505fc592d47b3614457c1a57c961b7542a3be0615ca39ebf07b56236122df536e54da391a1b727e2e2fcf74f032e32756ca075ef7e2b6b8ebbf048f2abda57b898887c3504b546e73", 0xb8, 0x92a}, {&(0x7f0000000740)="2478454c02bfd66b00da06b1575e73f17218a3cc5dd65b122b9f704986c0ed81035de3e9f4a977ac2830e22b975d915115b877e9ec3b67732b295cf66e03b4d5fb0e5c42b261447e75b6349367de46dba785f43200418036edceab9b4bfb58c0d25f10fe6c3e2d3d763363e0c78b0e6ad289c2826b0d7fb59a271b7195d238b03c86eb11a9df15a0537c97d7e513cc3f5e12b29feca8cf515a5c65733a3b6f7628ff60e73fd34b579fdfe7d9d408f6ea1957a41f7c3bda8c3f19d289a1c69bf43e33f8fd50783c0104436e616379e3987ba3027acc8d77a87d4d36a30a9adf", 0xdf, 0x6}], 0x1000, &(0x7f0000000900)={[{@uni_xlate}], [{@dont_measure}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}]}) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000980)={r4, 0x3, 0x2, 0x100}) r5 = syz_open_dev$evdev(&(0x7f00000009c0), 0x100, 0x0) open_by_handle_at(r5, &(0x7f0000000a00)=@reiserfs_3={0xc, 0x3, {0x800, 0x4, 0x2}}, 0x248402) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000a40), 0x60180, 0x0) r7 = openat(r6, &(0x7f0000000a80)='./file0\x00', 0x80, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000ac0)={@id={0x2, 0x0, @auto="f528a388ac9b9eeca1962bfbecf6e1c1"}}) syz_mount_image$tmpfs(&(0x7f0000000b40), &(0x7f0000000b80)='./file0\x00', 0x9, 0x8, &(0x7f0000001180)=[{&(0x7f0000000bc0)="638fd3632521a27c1d5ed4be3471e83e659819338c55250984c549fe4fcc5dc5df49fb5e2837428e5b5b0177e84c23c150ae24b5308f4c2419fc354bdcf88b5b43a2c6138e98216ae647ce6ab65e6490f4e4fe2302ff3b1710c03930dd97010d4cd7cf137f56ae3648e049d95b64c94c084c2fc47770ed45ddc7c2b99e0f3bf2399a85f687c24498a7fc93622705bb1b449c6bbbe69a826ddf78b0750b45b7fa107b5a16d95a9842ae693d17560e07665556f9bd9d43dfa4c38ec6da2b535dac5cf9671c7d2501f98cbf9bcf991e992fde94726b5ff89e74a8", 0xd9, 0x5}, {&(0x7f0000000cc0)="97423d51930441f6ea10276d4b260bce1f092cf002590e15e7275e54ecc5f4e734df9addc323623cdcfb15115c56802a4142d6ae0baa15d57c5ede0aab021c848960f0d905ec652375c2f28674822f3e8d6a586630b1f9c5f968dbb7121068945622e7d5f1b67b5dcef811d69f58906341566e0671a14bc0578f1720c412c3d8cb3053744b015f2256e30c91cfbc7edbe154cdba2cd6fbcdb284bbd619743752edcfe82403ab68ea965603c4bde27d9d55b37d1e722ac5be6434733bdf753c5e26df7cfa363f6cbbe49dc42aec09af73a4193e31d8d57bd7183b68767b862cad901d753c622fbf620fba87597f01", 0xee}, {&(0x7f0000000dc0)="dbe10d1197c33f68d50fc746be41f2d25a59e8f44ef99da6ab56ff7ea6bca0081ffbbf74fdd70bb80bffd84055e31f8452ae2911ddeab338c3efa56f7038479970ad6202409459a3daddb729bb2eb5a9b2f5a0c38cc7ac7450149fd45af0973712e1cdd337e5e7ae170bdbd92c57f9fd5cace5bbda2a765002d5447a5feafcdaece0142e60dfb1223632f3f314b99428141d681e2b4d", 0x96, 0x7}, {&(0x7f0000000e80)="64e0ca700be4e79fe15b5e2c825e25ddb2f5f16f645629b4fba4223c368801128418b34fcf81e7cba2dfbd493dc03f1cc60cb69394ab06339f29994406314324027ef971567c7b1ecea1c2ee16fb4a742dbd88860bc4b86115c4db45d235fac0e1ecac4f759d2ad2742669baf45050138b02d6da74890aa4f9ea4523f15464b179278c54c83860a4c405e25ea6677bd9bc96faa062a928b2142e19bf72552f3a13816363f671b8d7b71506966f4b9fd78cb56c9b6a39229e102d773c09bb4c9c278eae48269e020bae5c194f3fabe112ac849b7808cbddfaa4310ebae62be5061c5a530b", 0xe4, 0x4}, {&(0x7f0000000f80)="45e90a23143dad203d29bd1043723b08a2607335c9c3c43f3dea9ac7fc35f94eae31da8a60bd6acc309380a7da2556dd8d6a0fc97e44e3a6eb345ebf", 0x3c}, {&(0x7f0000000fc0)="aae8e776ce2ead9e7af8a141384dac7e16ad2338ad0254ec3b1e53633c5d1cd16296984e7f5994ac5f88b09d5e40caf850182e5a948353be4874382e391297bf04e2e4e598143a0cf32e963108e6574903ce31fe2c9c99d9be7de0d85f81821734e0acaf66f810add624cfb10e92d14b80b90b946b76787ae591298fb4466d0272a47676b123c6062c40313717", 0x8d, 0x1000}, {&(0x7f0000001080)="a87bd0e5de780287044f798d8ef9e907301becfba955076f4fbd519eb3b4a397377cc9b5055d3c0e922780c826a0ad01358371f7cd67da2bea597a5b5bd71ecd9f2bfea49d1616e55a8a2e647f6d", 0x4e, 0x100000001}, {&(0x7f0000001100)="624d05357af7f47caefd66b78dc2d46de869443c2177423f53d1f038e97abb108ace4cec95e4c262af43dbff5aaac4776a419f93d0424b4ccb6a7217886ae5108e878cb5c67762bf8b3e", 0x4a, 0x1779}], 0x2000002, &(0x7f0000001240)={[{@size={'size', 0x3d, [0x35, 0x6d, 0x35]}}, {@uid={'uid', 0x3d, r0}}, {@huge_never}, {@uid={'uid', 0x3d, r0}}], [{@defcontext={'defcontext', 0x3d, 'root'}}]}) r8 = openat2(r7, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x80000, 0x135, 0xe}, 0x18) r9 = open$dir(&(0x7f0000001380)='./file0\x00', 0x20000, 0x20) linkat(r8, &(0x7f0000001340)='./file0\x00', r9, &(0x7f00000013c0)='./file0\x00', 0x1400) unlinkat(r9, &(0x7f0000001400)='./file1\x00', 0x0) r10 = signalfd(r4, &(0x7f0000001440)={[0x3]}, 0x8) linkat(r10, &(0x7f0000001480)='./file2\x00', r6, &(0x7f00000014c0)='./file1\x00', 0x400) [ 85.214681] audit: type=1400 audit(1663108060.410:6): avc: denied { execmem } for pid=287 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 86.539341] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 86.550398] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 86.551293] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 86.552387] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 86.553345] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 86.555319] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 86.557562] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 86.558025] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 86.558735] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 86.560173] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 86.561446] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.566507] Bluetooth: hci1: HCI_REQ-0x0c1a [ 86.575417] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 86.577188] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.578774] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 86.580287] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 86.585155] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 86.586145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.587372] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 86.588524] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 86.591286] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 86.592367] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.599948] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 86.600590] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 86.605649] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.606369] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 86.607630] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 86.608256] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 86.610004] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 86.610866] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 86.612176] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 86.612810] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 86.613391] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.614013] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 86.614621] Bluetooth: hci5: HCI_REQ-0x0c1a [ 86.615355] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 86.620855] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 86.621459] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.625521] Bluetooth: hci3: HCI_REQ-0x0c1a [ 86.628225] Bluetooth: hci2: HCI_REQ-0x0c1a [ 86.631180] Bluetooth: hci0: HCI_REQ-0x0c1a [ 86.637343] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 86.639318] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 86.640617] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 86.640827] Bluetooth: hci4: HCI_REQ-0x0c1a [ 86.654112] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 86.666969] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 86.668238] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 86.674563] Bluetooth: hci6: HCI_REQ-0x0c1a [ 88.625261] Bluetooth: hci5: command 0x0409 tx timeout [ 88.626014] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 88.626818] Bluetooth: hci1: command 0x0409 tx timeout [ 88.688828] Bluetooth: hci6: command 0x0409 tx timeout [ 88.689326] Bluetooth: hci4: command 0x0409 tx timeout [ 88.690974] Bluetooth: hci2: command 0x0409 tx timeout [ 88.691425] Bluetooth: hci0: command 0x0409 tx timeout [ 88.692540] Bluetooth: hci3: command 0x0409 tx timeout [ 90.672894] Bluetooth: hci1: command 0x041b tx timeout [ 90.673403] Bluetooth: hci5: command 0x041b tx timeout [ 90.735825] Bluetooth: hci3: command 0x041b tx timeout [ 90.736282] Bluetooth: hci0: command 0x041b tx timeout [ 90.736710] Bluetooth: hci2: command 0x041b tx timeout [ 90.737194] Bluetooth: hci4: command 0x041b tx timeout [ 90.737619] Bluetooth: hci6: command 0x041b tx timeout [ 92.720810] Bluetooth: hci5: command 0x040f tx timeout [ 92.721314] Bluetooth: hci1: command 0x040f tx timeout [ 92.783958] Bluetooth: hci6: command 0x040f tx timeout [ 92.785446] Bluetooth: hci4: command 0x040f tx timeout [ 92.785919] Bluetooth: hci2: command 0x040f tx timeout [ 92.786356] Bluetooth: hci0: command 0x040f tx timeout [ 92.788027] Bluetooth: hci3: command 0x040f tx timeout [ 94.127847] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 94.768886] Bluetooth: hci1: command 0x0419 tx timeout [ 94.769377] Bluetooth: hci5: command 0x0419 tx timeout [ 94.831906] Bluetooth: hci3: command 0x0419 tx timeout [ 94.832336] Bluetooth: hci0: command 0x0419 tx timeout [ 94.832770] Bluetooth: hci2: command 0x0419 tx timeout [ 94.833185] Bluetooth: hci4: command 0x0419 tx timeout [ 94.833593] Bluetooth: hci6: command 0x0419 tx timeout [ 96.884569] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 96.885853] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 96.886579] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 96.889637] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 96.890637] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 96.891395] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 96.924800] Bluetooth: hci7: HCI_REQ-0x0c1a [ 98.992853] Bluetooth: hci7: command 0x0409 tx timeout [ 101.039834] Bluetooth: hci7: command 0x041b tx timeout [ 103.088799] Bluetooth: hci7: command 0x040f tx timeout [ 105.136886] Bluetooth: hci7: command 0x0419 tx timeout 22:28:32 executing program 0: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44000}, 0x4000006) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, "66b3e8104f288835"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) mknodat$loop(0xffffffffffffff9c, 0x0, 0x3c01, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x133323100, &(0x7f00000000c0), 0x0, 0x0, {0x26}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x1, 0x4}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000300)) r2 = openat(0xffffffffffffff9c, &(0x7f0000002580)='./file1\x00', 0x141042, 0x20) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) write$P9_RRENAME(r2, &(0x7f0000000100)={0x7, 0x15, 0x1}, 0x7) [ 137.045442] audit: type=1400 audit(1663108112.241:7): avc: denied { open } for pid=3762 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 137.048112] audit: type=1400 audit(1663108112.241:8): avc: denied { kernel } for pid=3762 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 137.058653] ------------[ cut here ]------------ [ 137.058675] [ 137.058679] ====================================================== [ 137.058682] WARNING: possible circular locking dependency detected [ 137.058687] 6.0.0-rc5-next-20220913 #1 Not tainted [ 137.058693] ------------------------------------------------------ [ 137.058696] syz-executor.0/3764 is trying to acquire lock: [ 137.058703] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 137.058740] [ 137.058740] but task is already holding lock: [ 137.058745] ffff88800f297420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 137.058773] [ 137.058773] which lock already depends on the new lock. [ 137.058773] [ 137.058776] [ 137.058776] the existing dependency chain (in reverse order) is: [ 137.058779] [ 137.058779] -> #3 (&ctx->lock){....}-{2:2}: [ 137.058793] _raw_spin_lock+0x2a/0x40 [ 137.058811] __perf_event_task_sched_out+0x53b/0x18d0 [ 137.058823] __schedule+0xedd/0x2470 [ 137.058834] preempt_schedule_common+0x45/0xc0 [ 137.058844] __cond_resched+0x17/0x30 [ 137.058854] __mutex_lock+0xa3/0x14d0 [ 137.058866] __do_sys_perf_event_open+0x1eec/0x32c0 [ 137.058879] do_syscall_64+0x3b/0x90 [ 137.058893] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.058911] [ 137.058911] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 137.058925] _raw_spin_lock_nested+0x30/0x40 [ 137.058940] raw_spin_rq_lock_nested+0x1e/0x30 [ 137.058952] task_fork_fair+0x63/0x4d0 [ 137.058970] sched_cgroup_fork+0x3d0/0x540 [ 137.058984] copy_process+0x3f9e/0x6df0 [ 137.058994] kernel_clone+0xe7/0x890 [ 137.059004] user_mode_thread+0xad/0xf0 [ 137.059014] rest_init+0x24/0x250 [ 137.059031] arch_call_rest_init+0xf/0x14 [ 137.059050] start_kernel+0x4c1/0x4e6 [ 137.059068] secondary_startup_64_no_verify+0xe0/0xeb [ 137.059082] [ 137.059082] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 137.059096] _raw_spin_lock_irqsave+0x39/0x60 [ 137.059111] try_to_wake_up+0xab/0x1920 [ 137.059124] up+0x75/0xb0 [ 137.059135] __up_console_sem+0x6e/0x80 [ 137.059152] console_unlock+0x46a/0x590 [ 137.059168] vprintk_emit+0x1bd/0x560 [ 137.059184] vprintk+0x84/0xa0 [ 137.059201] _printk+0xba/0xf1 [ 137.059219] kauditd_hold_skb.cold+0x3f/0x4e [ 137.059233] kauditd_send_queue+0x233/0x290 [ 137.059247] kauditd_thread+0x5da/0x9a0 [ 137.059261] kthread+0x2ed/0x3a0 [ 137.059276] ret_from_fork+0x22/0x30 [ 137.059288] [ 137.059288] -> #0 ((console_sem).lock){....}-{2:2}: [ 137.059302] __lock_acquire+0x2a02/0x5e70 [ 137.059319] lock_acquire+0x1a2/0x530 [ 137.059335] _raw_spin_lock_irqsave+0x39/0x60 [ 137.059350] down_trylock+0xe/0x70 [ 137.059362] __down_trylock_console_sem+0x3b/0xd0 [ 137.059379] vprintk_emit+0x16b/0x560 [ 137.059395] vprintk+0x84/0xa0 [ 137.059412] _printk+0xba/0xf1 [ 137.059428] report_bug.cold+0x72/0xab [ 137.059440] handle_bug+0x3c/0x70 [ 137.059453] exc_invalid_op+0x14/0x50 [ 137.059466] asm_exc_invalid_op+0x16/0x20 [ 137.059482] group_sched_out.part.0+0x2c7/0x460 [ 137.059493] ctx_sched_out+0x8f1/0xc10 [ 137.059502] __perf_event_task_sched_out+0x6d0/0x18d0 [ 137.059514] __schedule+0xedd/0x2470 [ 137.059524] preempt_schedule_common+0x45/0xc0 [ 137.059535] __cond_resched+0x17/0x30 [ 137.059544] __mutex_lock+0xa3/0x14d0 [ 137.059555] __do_sys_perf_event_open+0x1eec/0x32c0 [ 137.059568] do_syscall_64+0x3b/0x90 [ 137.059580] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.059598] [ 137.059598] other info that might help us debug this: [ 137.059598] [ 137.059601] Chain exists of: [ 137.059601] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 137.059601] [ 137.059616] Possible unsafe locking scenario: [ 137.059616] [ 137.059618] CPU0 CPU1 [ 137.059621] ---- ---- [ 137.059623] lock(&ctx->lock); [ 137.059629] lock(&rq->__lock); [ 137.059635] lock(&ctx->lock); [ 137.059641] lock((console_sem).lock); [ 137.059647] [ 137.059647] *** DEADLOCK *** [ 137.059647] [ 137.059649] 2 locks held by syz-executor.0/3764: [ 137.059656] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 137.059686] #1: ffff88800f297420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 137.059713] 22:28:32 executing program 2: r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) [ 137.059713] stack backtrace: [ 137.059716] CPU: 0 PID: 3764 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220913 #1 [ 137.059729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 137.059737] Call Trace: [ 137.059740] [ 137.059745] dump_stack_lvl+0x8b/0xb3 [ 137.059759] check_noncircular+0x263/0x2e0 [ 137.059776] ? format_decode+0x26c/0xb50 [ 137.059792] ? print_circular_bug+0x450/0x450 [ 137.059809] ? enable_ptr_key_workfn+0x20/0x20 [ 137.059822] ? __lockdep_reset_lock+0x180/0x180 [ 137.059840] ? format_decode+0x26c/0xb50 [ 137.059855] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 137.059873] __lock_acquire+0x2a02/0x5e70 [ 137.059895] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 137.059917] lock_acquire+0x1a2/0x530 [ 137.059934] ? down_trylock+0xe/0x70 [ 137.059949] ? rcu_read_unlock+0x40/0x40 [ 137.059966] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 137.059988] ? vprintk+0x84/0xa0 [ 137.060006] _raw_spin_lock_irqsave+0x39/0x60 [ 137.060022] ? down_trylock+0xe/0x70 [ 137.060035] down_trylock+0xe/0x70 [ 137.060049] ? vprintk+0x84/0xa0 [ 137.060066] __down_trylock_console_sem+0x3b/0xd0 [ 137.060084] vprintk_emit+0x16b/0x560 [ 137.060101] ? lock_downgrade+0x6d0/0x6d0 [ 137.060120] vprintk+0x84/0xa0 [ 137.060138] _printk+0xba/0xf1 [ 137.060155] ? record_print_text.cold+0x16/0x16 [ 137.060176] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 137.060190] ? lock_downgrade+0x6d0/0x6d0 [ 137.060208] ? report_bug.cold+0x66/0xab [ 137.060222] ? group_sched_out.part.0+0x2c7/0x460 [ 137.060233] report_bug.cold+0x72/0xab [ 137.060248] handle_bug+0x3c/0x70 [ 137.060262] exc_invalid_op+0x14/0x50 [ 137.060276] asm_exc_invalid_op+0x16/0x20 [ 137.060293] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 137.060307] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 137.060318] RSP: 0018:ffff888042b07978 EFLAGS: 00010006 [ 137.060327] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 137.060335] RDX: ffff8880412d3580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 137.060343] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 137.060351] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f297400 [ 137.060358] R13: ffff88806ce3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 137.060369] ? group_sched_out.part.0+0x2c7/0x460 [ 137.060382] ? group_sched_out.part.0+0x2c7/0x460 [ 137.060395] ctx_sched_out+0x8f1/0xc10 [ 137.060407] __perf_event_task_sched_out+0x6d0/0x18d0 [ 137.060423] ? lock_is_held_type+0xd7/0x130 [ 137.060441] ? __perf_cgroup_move+0x160/0x160 [ 137.060453] ? set_next_entity+0x304/0x550 [ 137.060471] ? update_curr+0x267/0x740 [ 137.060490] ? lock_is_held_type+0xd7/0x130 [ 137.060509] __schedule+0xedd/0x2470 [ 137.060522] ? io_schedule_timeout+0x150/0x150 [ 137.060533] ? find_held_lock+0x2c/0x110 [ 137.060549] ? lock_is_held_type+0xd7/0x130 [ 137.060567] ? __cond_resched+0x17/0x30 [ 137.060578] preempt_schedule_common+0x45/0xc0 [ 137.060591] __cond_resched+0x17/0x30 [ 137.060601] __mutex_lock+0xa3/0x14d0 [ 137.060614] ? lock_is_held_type+0xd7/0x130 [ 137.060631] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 137.060646] ? mutex_lock_io_nested+0x1310/0x1310 [ 137.060659] ? lock_release+0x3b2/0x750 [ 137.060677] ? __up_read+0x192/0x730 [ 137.060691] ? up_write+0x480/0x480 [ 137.060708] __do_sys_perf_event_open+0x1eec/0x32c0 [ 137.060725] ? perf_compat_ioctl+0x130/0x130 [ 137.060738] ? xfd_validate_state+0x59/0x180 [ 137.060761] ? syscall_enter_from_user_mode+0x1d/0x50 [ 137.060783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 137.060804] do_syscall_64+0x3b/0x90 [ 137.060818] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.060836] RIP: 0033:0x7f9e691fdb19 [ 137.060844] 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 [ 137.060855] RSP: 002b:00007f9e66773188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 137.060866] RAX: ffffffffffffffda RBX: 00007f9e69310f60 RCX: 00007f9e691fdb19 [ 137.060874] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280 [ 137.060881] RBP: 00007f9e69257f6d R08: 0000000000000000 R09: 0000000000000000 [ 137.060888] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 137.060896] R13: 00007ffd741b062f R14: 00007f9e66773300 R15: 0000000000022000 [ 137.060909] [ 137.123711] WARNING: CPU: 0 PID: 3764 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 137.124393] Modules linked in: [ 137.124634] CPU: 0 PID: 3764 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220913 #1 [ 137.125231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 137.126050] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 137.126462] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 137.127806] RSP: 0018:ffff888042b07978 EFLAGS: 00010006 [ 137.128197] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 137.128722] RDX: ffff8880412d3580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 137.129250] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 137.129776] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f297400 [ 137.130303] R13: ffff88806ce3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 137.130832] FS: 00007f9e66773700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 137.131422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.131863] CR2: 00007f844f6e44a1 CR3: 0000000041a24000 CR4: 0000000000350ef0 [ 137.132388] Call Trace: [ 137.132583] [ 137.132757] ctx_sched_out+0x8f1/0xc10 [ 137.133051] __perf_event_task_sched_out+0x6d0/0x18d0 [ 137.133435] ? lock_is_held_type+0xd7/0x130 [ 137.133763] ? __perf_cgroup_move+0x160/0x160 [ 137.134100] ? set_next_entity+0x304/0x550 [ 137.134422] ? update_curr+0x267/0x740 [ 137.134723] ? lock_is_held_type+0xd7/0x130 [ 137.135050] __schedule+0xedd/0x2470 [ 137.135329] ? io_schedule_timeout+0x150/0x150 [ 137.135686] ? find_held_lock+0x2c/0x110 [ 137.135993] ? lock_is_held_type+0xd7/0x130 [ 137.136326] ? __cond_resched+0x17/0x30 [ 137.136623] preempt_schedule_common+0x45/0xc0 [ 137.136970] __cond_resched+0x17/0x30 [ 137.137259] __mutex_lock+0xa3/0x14d0 [ 137.137548] ? lock_is_held_type+0xd7/0x130 [ 137.137875] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 137.138265] ? mutex_lock_io_nested+0x1310/0x1310 [ 137.138625] ? lock_release+0x3b2/0x750 [ 137.138929] ? __up_read+0x192/0x730 [ 137.139215] ? up_write+0x480/0x480 [ 137.139501] __do_sys_perf_event_open+0x1eec/0x32c0 [ 137.139883] ? perf_compat_ioctl+0x130/0x130 [ 137.140212] ? xfd_validate_state+0x59/0x180 [ 137.140553] ? syscall_enter_from_user_mode+0x1d/0x50 [ 137.140940] ? syscall_enter_from_user_mode+0x1d/0x50 [ 137.141332] do_syscall_64+0x3b/0x90 [ 137.141616] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 137.142005] RIP: 0033:0x7f9e691fdb19 [ 137.142282] 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 [ 137.143606] RSP: 002b:00007f9e66773188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 137.144173] RAX: ffffffffffffffda RBX: 00007f9e69310f60 RCX: 00007f9e691fdb19 [ 137.144694] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280 [ 137.145221] RBP: 00007f9e69257f6d R08: 0000000000000000 R09: 0000000000000000 [ 137.145747] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 137.146274] R13: 00007ffd741b062f R14: 00007f9e66773300 R15: 0000000000022000 [ 137.146809] [ 137.146989] irq event stamp: 1888 [ 137.147247] hardirqs last enabled at (1887): [] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 137.147987] hardirqs last disabled at (1888): [] __schedule+0x1225/0x2470 [ 137.148610] softirqs last enabled at (1874): [] __irq_exit_rcu+0x11b/0x180 [ 137.149252] softirqs last disabled at (1775): [] __irq_exit_rcu+0x11b/0x180 [ 137.149889] ---[ end trace 0000000000000000 ]--- [ 137.167761] hrtimer: interrupt took 12994 ns [ 137.170960] audit: type=1400 audit(1663108112.365:9): avc: denied { write } for pid=3762 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 22:28:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmmsg$sock(r3, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="58998a", 0x3}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)="730ba6f5889f95442364b9040a6a556ed110e076bddffae8ed3f054c5517c990d5d94ddb3009dc9e3ba645d19def6ae0af7997c32d65e0fe3fe0b70c776ff73ffc5cb6e1b565c2e9cca1e617124d962c97415356a4ef58ea9a0ad23f6429397a1782effe9e1148ec82b1a032cb21307ffabaffd8428624e0d081def6dce3761b", 0x80}], 0x1}}], 0x2, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000540)=0x100000000, 0xbf) sendmsg$802154_raw(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x14, &(0x7f0000000600)={&(0x7f00000005c0)="d2ad1254f57b", 0x6}}, 0x8000) sendfile(r1, r2, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0xfffffffffffffffc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file1\x00', 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e75", 0x89, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000340)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='stat\x00') ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000004c0)={'rose0\x00'}) [ 137.448268] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.449241] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.511913] loop2: detected capacity change from 0 to 27 [ 137.512814] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 22:28:32 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x18000, 0x41) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000be000000000000be000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c0000000000001c00080000000008007809140b2a3a08020000010000010100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202073797a6b616c6c65722020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202047454e49534f494d4147452049534f20393636302f4846532046494c4553595354454d2043524541544f5220284329203139393320452e594f554e4744414c452028432920313939372d32303036204a2e50454152534f4e2f4a2e534348494c4c494e472028432920323030362d32303037204344524b4954205445414d202066696c6533202020202020202020202020202020202020202020202020202020202020202066696c6531202020202020202020202020202020202020202020202020202020202020202066696c6532202020202020202020202020202020202020202020202020202020202020202032303230303932303131343235383030083230323030393230313134323538303008303030303030303030303030303030300032303230303932303131343235383030080100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202000"/1408, 0x580, 0x8000}, 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{&(0x7f0000011400)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0021000000000000210a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011600)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0027000000000000271a0400000000041a7809140b2a3a08000000010000010a00660069006c0065003000"/128, 0x80, 0xf800}, {&(0x7f0000011700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10000}, {&(0x7f0000011800)='syzkallers\x00'/32, 0x20, 0x10800}, {&(0x7f0000011900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13800}], 0x0, &(0x7f0000011e00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in6=@private1}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) mknodat$loop(r2, &(0x7f0000000040)='./file0\x00', 0xc000, 0x1) [ 137.658007] loop3: detected capacity change from 0 to 760 [ 137.677908] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 137.686782] ISOFS: changing to secondary root [ 137.703810] loop2: detected capacity change from 0 to 27 [ 137.709203] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 137.724259] syz-executor.2 (3794) used greatest stack depth: 24776 bytes left 22:28:32 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x18000, 0x41) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000be000000000000be000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c0000000000001c00080000000008007809140b2a3a08020000010000010100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202073797a6b616c6c65722020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202047454e49534f494d4147452049534f20393636302f4846532046494c4553595354454d2043524541544f5220284329203139393320452e594f554e4744414c452028432920313939372d32303036204a2e50454152534f4e2f4a2e534348494c4c494e472028432920323030362d32303037204344524b4954205445414d202066696c6533202020202020202020202020202020202020202020202020202020202020202066696c6531202020202020202020202020202020202020202020202020202020202020202066696c6532202020202020202020202020202020202020202020202020202020202020202032303230303932303131343235383030083230323030393230313134323538303008303030303030303030303030303030300032303230303932303131343235383030080100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202000"/1408, 0x580, 0x8000}, 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{&(0x7f0000011700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10000}, {&(0x7f0000011800)='syzkallers\x00'/32, 0x20, 0x10800}, {&(0x7f0000011900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13800}], 0x0, &(0x7f0000011e00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in6=@private1}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) mknodat$loop(r2, &(0x7f0000000040)='./file0\x00', 0xc000, 0x1) [ 137.780408] loop3: detected capacity change from 0 to 760 [ 137.788985] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 137.789837] ISOFS: changing to secondary root [ 138.469726] audit: type=1400 audit(1663108113.665:10): avc: denied { associate } for pid=3879 comm="syz-executor.4" name="nvram" dev="devtmpfs" ino=100 scontext=system_u:object_r:dhcpd_runtime_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 [ 138.623334] loop7: detected capacity change from 0 to 16383 [ 138.636185] loop7: detected capacity change from 0 to 264192 [ 138.636956] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 138.650455] ======================================================= [ 138.650455] WARNING: The mand mount option has been deprecated and [ 138.650455] and is ignored by this kernel. Remove the mand [ 138.650455] option from the mount to silence this warning. [ 138.650455] ======================================================= [ 138.651671] loop7: detected capacity change from 0 to 16383 [ 138.660731] loop7: detected capacity change from 0 to 264192 [ 138.661342] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 140.391420] loop6: detected capacity change from 0 to 127 [ 140.407215] loop6: detected capacity change from 0 to 127 VM DIAGNOSIS: 22:28:32 Registers: info registers vcpu 0 RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b25c1 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888042b073c8 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001 R12=0000000000000037 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b25b0 RIP=ffffffff822b2619 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 00007f9e66773700 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=00007f844f6e44a1 CR3=0000000041a24000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000b00070 YMM01=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM02=0000000000000000 0000000000000000 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registers vcpu 1 RAX=0000000080000001 RBX=ffffea0000c40e00 RCX=ffffffff8174763d RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff888042b775e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea0000c40e08 R13=ffff88800ed2bea0 R14=0000000000000000 R15=ffffea0000c40e00 RIP=ffffffff814612b0 RFL=00000246 [---Z-P-] 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 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=00007f415ce7b0d0 CR3=000000003f640000 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=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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000