Warning: Permanently added '[localhost]:23259' (ECDSA) to the list of known hosts. 2022/09/16 12:19:06 fuzzer started 2022/09/16 12:19:06 dialing manager at localhost:36051 syzkaller login: [ 44.534806] cgroup: Unknown subsys name 'net' [ 44.627798] cgroup: Unknown subsys name 'rlimit' 2022/09/16 12:19:21 syscalls: 2215 2022/09/16 12:19:21 code coverage: enabled 2022/09/16 12:19:21 comparison tracing: enabled 2022/09/16 12:19:21 extra coverage: enabled 2022/09/16 12:19:21 setuid sandbox: enabled 2022/09/16 12:19:21 namespace sandbox: enabled 2022/09/16 12:19:21 Android sandbox: enabled 2022/09/16 12:19:21 fault injection: enabled 2022/09/16 12:19:21 leak checking: enabled 2022/09/16 12:19:21 net packet injection: enabled 2022/09/16 12:19:21 net device setup: enabled 2022/09/16 12:19:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 12:19:21 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 12:19:21 USB emulation: enabled 2022/09/16 12:19:21 hci packet injection: enabled 2022/09/16 12:19:21 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 12:19:21 802.15.4 emulation: enabled 2022/09/16 12:19:21 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/16 12:19:21 fetching corpus: 50, signal 26357/29867 (executing program) 2022/09/16 12:19:21 fetching corpus: 100, signal 38447/43360 (executing program) 2022/09/16 12:19:21 fetching corpus: 150, signal 49698/55749 (executing program) 2022/09/16 12:19:21 fetching corpus: 200, signal 55205/62480 (executing program) 2022/09/16 12:19:22 fetching corpus: 250, signal 62774/71108 (executing program) 2022/09/16 12:19:22 fetching corpus: 300, signal 69488/78749 (executing program) 2022/09/16 12:19:22 fetching corpus: 350, signal 77261/87205 (executing program) 2022/09/16 12:19:22 fetching corpus: 400, signal 82196/92969 (executing program) 2022/09/16 12:19:22 fetching corpus: 450, signal 84622/96402 (executing program) 2022/09/16 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corpus: 4546, signal 201974/207167 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207224 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207273 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207322 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207381 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207448 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207524 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207551 (executing program) 2022/09/16 12:19:33 fetching corpus: 4546, signal 201974/207551 (executing program) 2022/09/16 12:19:36 starting 8 fuzzer processes 12:19:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380), 0x4) 12:19:36 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x7}, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005e2c0)={0x0, 0x0, "d1f14792bb10750ea9e86f2109c85a306eac969c225abcf9542493077458dc50dd5546ef22c70a8bd6b5a45e86c81b77924f226ab6e09915cbe829241e71703056bc95c7386df10315c79284a94c638e15bb1a293b37fce9ccef990b6b10fb9c04f3786fecc4e7d36ad34a037174328cfbd507df8590cdb8df705efb63f6d543b899d97ca79e8c4414fd5da623d28f9252c13428af0998f63ad30f909619b043f0a7aa899a6d92a2a5e61460066587029f38eff5aeafc3e8b67b97ebf6c447380bd9fd03521069fdc0d128d6041c0c873b2d58b8881c4a4c74e260693309049d39b69a09df12caf88245f7f4dc058c0fb2295afbe717134ff663413f7d075e5e", "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"}) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) waitid$P_PIDFD(0x2, r3, 0x0, 0x80000009, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x7f, 0x100}, {0x80, 0xffffffff}]}, 0x18, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000007c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000055040)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x3, "bc386eff17b8c9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) socketpair(0x9, 0x5, 0xffffffff, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x78, "de1053e7ccc9aa"}) fstat(0xffffffffffffffff, &(0x7f0000001140)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001980)={r7, r9, "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", "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"}) 12:19:36 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x1b, 0x0, 0x28) 12:19:36 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) 12:19:36 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, 0x0) 12:19:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x40000, 0x4, 0x17}, 0x18) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3f, 0x44, 0x6, 0x0, 0x5924, 0x10004, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_config_ext={0x3, 0x6}, 0x20, 0x40, 0x5, 0x1, 0x4, 0x3, 0xfff, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x9) 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_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000001340)=0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x20, 0x2, 0x8, 0x3f, 0x0, 0x875, 0xc0000, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000240), 0x3}, 0x804, 0x7, 0x5, 0x9, 0x8, 0x100, 0x3, 0x0, 0x10000, 0x0, 0xae}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)=')', 0x1, 0x20000}]) [ 74.154345] audit: type=1400 audit(1663330776.563:6): avc: denied { execmem } for pid=287 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:19:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x3a, 0x0, 0x0) 12:19:36 executing program 7: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0) acct(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r0, r0, 0x0, 0x100000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32, @ANYBLOB="02000400", @ANYBLOB="040000f90000000000000000000068"], 0x3c, 0x0) lseek(0xffffffffffffffff, 0x2000005, 0x0) [ 75.473586] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.475461] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.477019] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.481377] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.490595] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.491975] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.497727] Bluetooth: hci0: HCI_REQ-0x0c1a [ 75.553153] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 75.559494] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 75.561797] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 75.565249] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 75.568009] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 75.569337] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 75.570279] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 75.571874] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 75.576304] Bluetooth: hci6: HCI_REQ-0x0c1a [ 75.581061] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 75.582272] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 75.583675] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 75.585205] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 75.586924] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 75.586947] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 75.590689] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 75.592820] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 75.593978] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 75.595050] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 75.596189] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 75.597227] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 75.599130] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 75.600235] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 75.603488] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 75.605174] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 75.611079] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 75.613843] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 75.615769] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 75.617888] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 75.619543] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 75.619849] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 75.624061] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 75.624065] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 75.625290] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 75.628057] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 75.631331] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 75.632978] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 75.633694] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 75.634152] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 75.635938] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 75.638080] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 75.639413] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 75.644534] Bluetooth: hci1: HCI_REQ-0x0c1a [ 75.645433] Bluetooth: hci4: HCI_REQ-0x0c1a [ 75.651932] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 75.655047] Bluetooth: hci2: HCI_REQ-0x0c1a [ 75.657826] Bluetooth: hci7: HCI_REQ-0x0c1a [ 75.662646] Bluetooth: hci5: HCI_REQ-0x0c1a [ 75.684336] Bluetooth: hci3: HCI_REQ-0x0c1a [ 77.556719] Bluetooth: hci0: command 0x0409 tx timeout [ 77.619405] Bluetooth: hci6: command 0x0409 tx timeout [ 77.683440] Bluetooth: hci7: command 0x0409 tx timeout [ 77.684164] Bluetooth: hci4: command 0x0409 tx timeout [ 77.684457] Bluetooth: hci2: command 0x0409 tx timeout [ 77.685066] Bluetooth: hci1: command 0x0409 tx timeout [ 77.685187] Bluetooth: hci5: command 0x0409 tx timeout [ 77.747430] Bluetooth: hci3: command 0x0409 tx timeout [ 79.603614] Bluetooth: hci0: command 0x041b tx timeout [ 79.667418] Bluetooth: hci6: command 0x041b tx timeout [ 79.731521] Bluetooth: hci1: command 0x041b tx timeout [ 79.732001] Bluetooth: hci2: command 0x041b tx timeout [ 79.732110] Bluetooth: hci5: command 0x041b tx timeout [ 79.732426] Bluetooth: hci4: command 0x041b tx timeout [ 79.732443] Bluetooth: hci7: command 0x041b tx timeout [ 79.800547] Bluetooth: hci3: command 0x041b tx timeout [ 81.651446] Bluetooth: hci0: command 0x040f tx timeout [ 81.716483] Bluetooth: hci6: command 0x040f tx timeout [ 81.779482] Bluetooth: hci7: command 0x040f tx timeout [ 81.779958] Bluetooth: hci4: command 0x040f tx timeout [ 81.780436] Bluetooth: hci5: command 0x040f tx timeout [ 81.782023] Bluetooth: hci2: command 0x040f tx timeout [ 81.782524] Bluetooth: hci1: command 0x040f tx timeout [ 81.844515] Bluetooth: hci3: command 0x040f tx timeout [ 83.700443] Bluetooth: hci0: command 0x0419 tx timeout [ 83.764399] Bluetooth: hci6: command 0x0419 tx timeout [ 83.828433] Bluetooth: hci1: command 0x0419 tx timeout [ 83.828942] Bluetooth: hci2: command 0x0419 tx timeout [ 83.829387] Bluetooth: hci5: command 0x0419 tx timeout [ 83.829793] Bluetooth: hci4: command 0x0419 tx timeout [ 83.830190] Bluetooth: hci7: command 0x0419 tx timeout [ 83.892969] Bluetooth: hci3: command 0x0419 tx timeout [ 137.161681] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 137.164261] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 137.166108] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 137.169314] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 137.172737] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 137.177023] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 137.182546] Bluetooth: hci0: HCI_REQ-0x0c1a [ 137.342328] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 137.345979] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 137.347430] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 137.351119] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 137.353738] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 137.355060] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 137.363910] Bluetooth: hci2: HCI_REQ-0x0c1a [ 137.426056] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 137.430013] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 137.434298] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 137.452628] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 137.454694] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 137.456552] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 137.457873] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 137.458839] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 137.460248] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 137.463209] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 137.464416] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 137.465648] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 137.468138] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 137.469410] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 137.470537] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 137.477966] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 137.478701] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 137.479540] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 137.480075] Bluetooth: hci3: HCI_REQ-0x0c1a [ 137.484097] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 137.497241] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 137.499087] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 137.499200] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 137.502695] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 137.504068] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 137.505863] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 137.510449] Bluetooth: hci6: HCI_REQ-0x0c1a [ 137.549076] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 137.551006] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 137.555619] Bluetooth: hci5: HCI_REQ-0x0c1a [ 137.577762] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 137.579131] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 137.579931] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 137.583243] Bluetooth: hci7: HCI_REQ-0x0c1a [ 137.583744] Bluetooth: hci4: HCI_REQ-0x0c1a [ 139.187550] Bluetooth: hci0: command 0x0409 tx timeout [ 139.252583] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 139.379514] Bluetooth: hci2: command 0x0409 tx timeout [ 139.507536] Bluetooth: hci3: command 0x0409 tx timeout [ 139.571459] Bluetooth: hci5: command 0x0409 tx timeout [ 139.572433] Bluetooth: hci6: command 0x0409 tx timeout [ 139.635538] Bluetooth: hci7: command 0x0409 tx timeout [ 139.637016] Bluetooth: hci4: command 0x0409 tx timeout [ 141.235485] Bluetooth: hci0: command 0x041b tx timeout [ 141.428461] Bluetooth: hci2: command 0x041b tx timeout [ 141.556412] Bluetooth: hci3: command 0x041b tx timeout [ 141.620414] Bluetooth: hci6: command 0x041b tx timeout [ 141.620929] Bluetooth: hci5: command 0x041b tx timeout [ 141.684444] Bluetooth: hci4: command 0x041b tx timeout [ 141.685125] Bluetooth: hci7: command 0x041b tx timeout [ 142.200252] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 142.201521] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 142.203300] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 142.206484] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 142.207524] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 142.208775] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 142.211826] Bluetooth: hci1: HCI_REQ-0x0c1a [ 143.283410] Bluetooth: hci0: command 0x040f tx timeout [ 143.476398] Bluetooth: hci2: command 0x040f tx timeout [ 143.603420] Bluetooth: hci3: command 0x040f tx timeout [ 143.667539] Bluetooth: hci5: command 0x040f tx timeout [ 143.668176] Bluetooth: hci6: command 0x040f tx timeout [ 143.731474] Bluetooth: hci7: command 0x040f tx timeout [ 143.732130] Bluetooth: hci4: command 0x040f tx timeout [ 144.243443] Bluetooth: hci1: command 0x0409 tx timeout [ 145.331408] Bluetooth: hci0: command 0x0419 tx timeout [ 145.523396] Bluetooth: hci2: command 0x0419 tx timeout [ 145.652427] Bluetooth: hci3: command 0x0419 tx timeout [ 145.715412] Bluetooth: hci6: command 0x0419 tx timeout [ 145.718384] Bluetooth: hci5: command 0x0419 tx timeout [ 145.779446] Bluetooth: hci4: command 0x0419 tx timeout [ 145.779909] Bluetooth: hci7: command 0x0419 tx timeout [ 146.292392] Bluetooth: hci1: command 0x041b tx timeout [ 148.340953] Bluetooth: hci1: command 0x040f tx timeout [ 150.388477] Bluetooth: hci1: command 0x0419 tx timeout 12:21:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x3a, 0x0, 0x0) 12:21:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x3a, 0x0, 0x0) 12:21:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x3a, 0x0, 0x0) 12:21:35 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, 0x0, 0x5f) [ 193.556587] audit: type=1400 audit(1663330895.965:7): avc: denied { open } for pid=7250 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 193.558145] audit: type=1400 audit(1663330895.966:8): avc: denied { kernel } for pid=7250 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 193.579872] ------------[ cut here ]------------ [ 193.579891] [ 193.579894] ====================================================== [ 193.579897] WARNING: possible circular locking dependency detected [ 193.579901] 6.0.0-rc5-next-20220916 #1 Not tainted [ 193.579907] ------------------------------------------------------ [ 193.579910] syz-executor.6/7251 is trying to acquire lock: [ 193.579916] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 193.579954] [ 193.579954] but task is already holding lock: [ 193.579956] ffff88800e176020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 193.579983] [ 193.579983] which lock already depends on the new lock. [ 193.579983] [ 193.579986] [ 193.579986] the existing dependency chain (in reverse order) is: [ 193.579989] [ 193.579989] -> #3 (&ctx->lock){....}-{2:2}: [ 193.580002] _raw_spin_lock+0x2a/0x40 [ 193.580020] __perf_event_task_sched_out+0x53b/0x18d0 [ 193.580032] __schedule+0xedd/0x2470 [ 193.580042] schedule+0xda/0x1b0 [ 193.580053] futex_wait_queue+0xf5/0x1e0 [ 193.580064] futex_wait+0x28e/0x690 [ 193.580073] do_futex+0x2ff/0x380 [ 193.580082] __x64_sys_futex+0x1c6/0x4d0 [ 193.580092] do_syscall_64+0x3b/0x90 [ 193.580107] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 193.580125] [ 193.580125] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 193.580138] _raw_spin_lock_nested+0x30/0x40 [ 193.580154] raw_spin_rq_lock_nested+0x1e/0x30 [ 193.580166] task_fork_fair+0x63/0x4d0 [ 193.580183] sched_cgroup_fork+0x3d0/0x540 [ 193.580198] copy_process+0x4183/0x6e20 [ 193.580208] kernel_clone+0xe7/0x890 [ 193.580217] user_mode_thread+0xad/0xf0 [ 193.580227] rest_init+0x24/0x250 [ 193.580244] arch_call_rest_init+0xf/0x14 [ 193.580257] start_kernel+0x4c1/0x4e6 [ 193.580267] secondary_startup_64_no_verify+0xe0/0xeb [ 193.580281] [ 193.580281] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 193.580294] _raw_spin_lock_irqsave+0x39/0x60 [ 193.580310] try_to_wake_up+0xab/0x1920 [ 193.580323] up+0x75/0xb0 [ 193.580334] __up_console_sem+0x6e/0x80 [ 193.580353] console_unlock+0x46a/0x590 [ 193.580370] vt_ioctl+0x2822/0x2ca0 [ 193.580383] tty_ioctl+0x7c4/0x1700 [ 193.580394] __x64_sys_ioctl+0x19a/0x210 [ 193.580410] do_syscall_64+0x3b/0x90 [ 193.580423] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 193.580441] [ 193.580441] -> #0 ((console_sem).lock){....}-{2:2}: [ 193.580455] __lock_acquire+0x2a02/0x5e70 [ 193.580471] lock_acquire+0x1a2/0x530 [ 193.580487] _raw_spin_lock_irqsave+0x39/0x60 [ 193.580503] down_trylock+0xe/0x70 [ 193.580515] __down_trylock_console_sem+0x3b/0xd0 [ 193.580532] vprintk_emit+0x16b/0x560 [ 193.580548] vprintk+0x84/0xa0 [ 193.580564] _printk+0xba/0xf1 [ 193.580583] report_bug.cold+0x72/0xab [ 193.580596] handle_bug+0x3c/0x70 [ 193.580609] exc_invalid_op+0x14/0x50 [ 193.580623] asm_exc_invalid_op+0x16/0x20 [ 193.580640] group_sched_out.part.0+0x2c7/0x460 [ 193.580650] ctx_sched_out+0x8f1/0xc10 [ 193.580660] __perf_event_task_sched_out+0x6d0/0x18d0 [ 193.580672] __schedule+0xedd/0x2470 [ 193.580682] schedule+0xda/0x1b0 [ 193.580692] futex_wait_queue+0xf5/0x1e0 [ 193.580702] futex_wait+0x28e/0x690 [ 193.580712] do_futex+0x2ff/0x380 [ 193.580720] __x64_sys_futex+0x1c6/0x4d0 [ 193.580730] do_syscall_64+0x3b/0x90 [ 193.580744] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 193.580761] [ 193.580761] other info that might help us debug this: [ 193.580761] [ 193.580764] Chain exists of: [ 193.580764] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 193.580764] [ 193.580778] Possible unsafe locking scenario: [ 193.580778] [ 193.580780] CPU0 CPU1 [ 193.580783] ---- ---- [ 193.580785] lock(&ctx->lock); [ 193.580790] lock(&rq->__lock); [ 193.580797] lock(&ctx->lock); [ 193.580803] lock((console_sem).lock); [ 193.580808] [ 193.580808] *** DEADLOCK *** [ 193.580808] [ 193.580810] 2 locks held by syz-executor.6/7251: [ 193.580817] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 193.580843] #1: ffff88800e176020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 193.580870] [ 193.580870] stack backtrace: [ 193.580873] CPU: 0 PID: 7251 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220916 #1 [ 193.580885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 193.580893] Call Trace: [ 193.580896] [ 193.580900] dump_stack_lvl+0x8b/0xb3 [ 193.580915] check_noncircular+0x263/0x2e0 [ 193.580932] ? format_decode+0x26c/0xb50 [ 193.580948] ? print_circular_bug+0x450/0x450 [ 193.580965] ? enable_ptr_key_workfn+0x20/0x20 [ 193.580981] ? format_decode+0x26c/0xb50 [ 193.580997] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 193.581015] __lock_acquire+0x2a02/0x5e70 [ 193.581037] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 193.581059] lock_acquire+0x1a2/0x530 [ 193.581076] ? down_trylock+0xe/0x70 [ 193.581091] ? rcu_read_unlock+0x40/0x40 [ 193.581112] ? vprintk+0x84/0xa0 [ 193.581131] _raw_spin_lock_irqsave+0x39/0x60 [ 193.581147] ? down_trylock+0xe/0x70 [ 193.581161] down_trylock+0xe/0x70 [ 193.581174] ? vprintk+0x84/0xa0 [ 193.581191] __down_trylock_console_sem+0x3b/0xd0 [ 193.581209] vprintk_emit+0x16b/0x560 [ 193.581228] vprintk+0x84/0xa0 [ 193.581246] _printk+0xba/0xf1 [ 193.581265] ? record_print_text.cold+0x16/0x16 [ 193.581288] ? report_bug.cold+0x66/0xab [ 193.581302] ? group_sched_out.part.0+0x2c7/0x460 [ 193.581314] report_bug.cold+0x72/0xab [ 193.581329] handle_bug+0x3c/0x70 [ 193.581344] exc_invalid_op+0x14/0x50 [ 193.581359] asm_exc_invalid_op+0x16/0x20 [ 193.581377] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 193.581390] 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 [ 193.581404] RSP: 0018:ffff88803b2378f8 EFLAGS: 00010006 [ 193.581413] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 193.581423] RDX: ffff88800d4f1ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 193.581431] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 193.581438] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800e176000 [ 193.581446] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 193.581457] ? group_sched_out.part.0+0x2c7/0x460 [ 193.581469] ? group_sched_out.part.0+0x2c7/0x460 [ 193.581482] ctx_sched_out+0x8f1/0xc10 [ 193.581495] __perf_event_task_sched_out+0x6d0/0x18d0 [ 193.581510] ? lock_is_held_type+0xd7/0x130 [ 193.581529] ? __perf_cgroup_move+0x160/0x160 [ 193.581541] ? set_next_entity+0x304/0x550 [ 193.581561] ? lock_is_held_type+0xd7/0x130 [ 193.581580] __schedule+0xedd/0x2470 [ 193.581594] ? io_schedule_timeout+0x150/0x150 [ 193.581606] ? futex_wait_setup+0x166/0x230 [ 193.581620] schedule+0xda/0x1b0 [ 193.581632] futex_wait_queue+0xf5/0x1e0 [ 193.581644] futex_wait+0x28e/0x690 [ 193.581656] ? futex_wait_setup+0x230/0x230 [ 193.581669] ? wake_up_q+0x8b/0xf0 [ 193.581682] ? do_raw_spin_unlock+0x4f/0x220 [ 193.581702] ? futex_wake+0x158/0x490 [ 193.581718] ? fd_install+0x1f9/0x640 [ 193.581734] do_futex+0x2ff/0x380 [ 193.581745] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 193.581760] __x64_sys_futex+0x1c6/0x4d0 [ 193.581773] ? __x64_sys_futex_time32+0x480/0x480 [ 193.581785] ? syscall_enter_from_user_mode+0x1d/0x50 [ 193.581805] ? syscall_enter_from_user_mode+0x1d/0x50 [ 193.581825] do_syscall_64+0x3b/0x90 [ 193.581840] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 193.581858] RIP: 0033:0x7f5988ad2b19 [ 193.581867] 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 [ 193.581877] RSP: 002b:00007f5986048218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 193.581888] RAX: ffffffffffffffda RBX: 00007f5988be5f68 RCX: 00007f5988ad2b19 [ 193.581896] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5988be5f68 [ 193.581903] RBP: 00007f5988be5f60 R08: 0000000000000000 R09: 0000000000000000 [ 193.581910] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5988be5f6c [ 193.581917] R13: 00007ffe05a0fe2f R14: 00007f5986048300 R15: 0000000000022000 [ 193.581937] [ 193.642491] WARNING: CPU: 0 PID: 7251 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 193.643172] Modules linked in: [ 193.643427] CPU: 0 PID: 7251 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220916 #1 [ 193.644020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 193.644846] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 193.645247] 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 [ 193.646597] RSP: 0018:ffff88803b2378f8 EFLAGS: 00010006 [ 193.646997] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 193.647523] RDX: ffff88800d4f1ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 193.648051] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 193.648589] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800e176000 [ 193.649125] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 193.649654] FS: 00007f5986048700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 193.650252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.650691] CR2: 00007f953ed20000 CR3: 000000001c39a000 CR4: 0000000000350ef0 [ 193.651216] Call Trace: [ 193.651412] [ 193.651584] ctx_sched_out+0x8f1/0xc10 [ 193.651884] __perf_event_task_sched_out+0x6d0/0x18d0 [ 193.652278] ? lock_is_held_type+0xd7/0x130 [ 193.652625] ? __perf_cgroup_move+0x160/0x160 [ 193.652973] ? set_next_entity+0x304/0x550 [ 193.653292] ? lock_is_held_type+0xd7/0x130 [ 193.653628] __schedule+0xedd/0x2470 [ 193.653915] ? io_schedule_timeout+0x150/0x150 [ 193.654281] ? futex_wait_setup+0x166/0x230 [ 193.654624] schedule+0xda/0x1b0 [ 193.654886] futex_wait_queue+0xf5/0x1e0 [ 193.655194] futex_wait+0x28e/0x690 [ 193.655482] ? futex_wait_setup+0x230/0x230 [ 193.655809] ? wake_up_q+0x8b/0xf0 [ 193.656082] ? do_raw_spin_unlock+0x4f/0x220 [ 193.656421] ? futex_wake+0x158/0x490 [ 193.656718] ? fd_install+0x1f9/0x640 [ 193.657015] do_futex+0x2ff/0x380 [ 193.657277] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 193.657711] __x64_sys_futex+0x1c6/0x4d0 [ 193.658027] ? __x64_sys_futex_time32+0x480/0x480 [ 193.658387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 193.658786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 193.659183] do_syscall_64+0x3b/0x90 [ 193.659472] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 193.659872] RIP: 0033:0x7f5988ad2b19 [ 193.660155] 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 [ 193.661482] RSP: 002b:00007f5986048218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 193.662052] RAX: ffffffffffffffda RBX: 00007f5988be5f68 RCX: 00007f5988ad2b19 [ 193.662576] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5988be5f68 [ 193.663093] RBP: 00007f5988be5f60 R08: 0000000000000000 R09: 0000000000000000 [ 193.663616] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5988be5f6c [ 193.664147] R13: 00007ffe05a0fe2f R14: 00007f5986048300 R15: 0000000000022000 [ 193.664683] [ 193.664868] irq event stamp: 1048 [ 193.665120] hardirqs last enabled at (1047): [] syscall_enter_from_user_mode+0x1d/0x50 [ 193.665830] hardirqs last disabled at (1048): [] __schedule+0x1225/0x2470 [ 193.666463] softirqs last enabled at (902): [] __irq_exit_rcu+0x11b/0x180 [ 193.667097] softirqs last disabled at (579): [] __irq_exit_rcu+0x11b/0x180 [ 193.667727] ---[ end trace 0000000000000000 ]--- [ 193.951757] audit: type=1400 audit(1663330896.361:9): avc: denied { read } for pid=7250 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:21:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, 0x0, 0x5f) 12:21:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, 0x0, 0x5f) 12:21:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, 0x0, 0x5f) 12:21:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="6d97ba2770c8beb288b7dc8354ba053c4cf79c989dc1eccd8b6791087a690759255ac0a39cb935cc", 0x28}], 0x1}}, {{&(0x7f0000000540)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80, 0x0}}], 0x2, 0x0) [ 195.551361] hrtimer: interrupt took 19176 ns [ 195.588296] audit: type=1400 audit(1663330897.996:10): avc: denied { write } for pid=7413 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 196.511861] Process accounting resumed [ 196.532929] Process accounting resumed [ 200.627572] Bluetooth: hci4: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 12:21:36 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff88803b237348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001 R12=0000000000000030 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 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 00007f5986048700 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=00007f953ed20000 CR3=000000001c39a000 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 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f5988bb97c0 00007f5988bb97c8 YMM02=0000000000000000 0000000000000000 00007f5988bb97e0 00007f5988bb97c0 YMM03=0000000000000000 0000000000000000 00007f5988bb97c8 00007f5988bb97c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3eda0 RCX=0000000000000000 RDX=ffff888040238000 RSI=ffffffff813bccdb RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88803b097960 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9c7db5 R13=ffff88806ce3eda8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff813bccdd RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555557541400 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=00007f5988be20a0 CR3=000000001c39a000 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 00007f5988bb97c0 00007f5988bb97c8 YMM02=0000000000000000 0000000000000000 00007f5988bb97e0 00007f5988bb97c0 YMM03=0000000000000000 0000000000000000 00007f5988bb97c8 00007f5988bb97c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 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