Warning: Permanently added '[localhost]:42192' (ECDSA) to the list of known hosts. 2022/09/29 03:11:12 fuzzer started 2022/09/29 03:11:12 dialing manager at localhost:45751 syzkaller login: [ 44.944343] cgroup: Unknown subsys name 'net' [ 45.036682] cgroup: Unknown subsys name 'rlimit' 2022/09/29 03:11:26 syscalls: 2215 2022/09/29 03:11:26 code coverage: enabled 2022/09/29 03:11:26 comparison tracing: enabled 2022/09/29 03:11:26 extra coverage: enabled 2022/09/29 03:11:26 setuid sandbox: enabled 2022/09/29 03:11:26 namespace sandbox: enabled 2022/09/29 03:11:26 Android sandbox: enabled 2022/09/29 03:11:26 fault injection: enabled 2022/09/29 03:11:26 leak checking: enabled 2022/09/29 03:11:26 net packet injection: enabled 2022/09/29 03:11:26 net device setup: enabled 2022/09/29 03:11:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/29 03:11:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/29 03:11:26 USB emulation: enabled 2022/09/29 03:11:26 hci packet injection: enabled 2022/09/29 03:11:26 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220928) 2022/09/29 03:11:26 802.15.4 emulation: enabled 2022/09/29 03:11:26 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/29 03:11:26 fetching corpus: 39, signal 18875/22441 (executing program) 2022/09/29 03:11:27 fetching corpus: 89, signal 32990/37842 (executing program) 2022/09/29 03:11:27 fetching corpus: 139, signal 41810/47829 (executing program) 2022/09/29 03:11:27 fetching corpus: 189, signal 52554/59442 (executing program) 2022/09/29 03:11:27 fetching corpus: 239, signal 57262/65163 (executing program) 2022/09/29 03:11:27 fetching corpus: 288, signal 62660/71465 (executing program) 2022/09/29 03:11:27 fetching corpus: 338, signal 68337/77870 (executing program) 2022/09/29 03:11:27 fetching corpus: 388, signal 72397/82626 (executing program) 2022/09/29 03:11:27 fetching corpus: 437, signal 74496/85607 (executing program) 2022/09/29 03:11:28 fetching corpus: 487, signal 76774/88666 (executing program) 2022/09/29 03:11:28 fetching corpus: 537, signal 79279/91852 (executing program) 2022/09/29 03:11:28 fetching corpus: 587, signal 81294/94613 (executing program) 2022/09/29 03:11:28 fetching corpus: 637, signal 85320/98965 (executing program) 2022/09/29 03:11:28 fetching corpus: 686, signal 87570/101822 (executing program) 2022/09/29 03:11:28 fetching corpus: 735, signal 90248/104923 (executing program) 2022/09/29 03:11:28 fetching corpus: 785, signal 91845/107102 (executing program) 2022/09/29 03:11:28 fetching corpus: 835, signal 94399/110058 (executing program) 2022/09/29 03:11:28 fetching corpus: 885, signal 96341/112474 (executing program) 2022/09/29 03:11:28 fetching corpus: 935, signal 97873/114497 (executing program) 2022/09/29 03:11:29 fetching corpus: 985, signal 99497/116558 (executing program) 2022/09/29 03:11:29 fetching corpus: 1035, signal 101520/118839 (executing program) 2022/09/29 03:11:29 fetching corpus: 1085, signal 104837/122090 (executing program) 2022/09/29 03:11:29 fetching corpus: 1135, signal 106145/123745 (executing program) 2022/09/29 03:11:29 fetching corpus: 1185, signal 108004/125787 (executing program) 2022/09/29 03:11:29 fetching corpus: 1235, signal 109279/127378 (executing program) 2022/09/29 03:11:29 fetching corpus: 1285, signal 110436/128868 (executing program) 2022/09/29 03:11:29 fetching corpus: 1335, signal 111905/130572 (executing program) 2022/09/29 03:11:29 fetching corpus: 1385, signal 113054/131925 (executing program) 2022/09/29 03:11:30 fetching corpus: 1435, signal 116115/134534 (executing program) 2022/09/29 03:11:30 fetching corpus: 1485, signal 116949/135637 (executing program) 2022/09/29 03:11:30 fetching corpus: 1535, signal 118488/137170 (executing program) 2022/09/29 03:11:30 fetching corpus: 1585, signal 120163/138773 (executing program) 2022/09/29 03:11:30 fetching corpus: 1635, signal 121535/140112 (executing program) 2022/09/29 03:11:30 fetching corpus: 1685, signal 123026/141533 (executing program) 2022/09/29 03:11:30 fetching corpus: 1735, signal 124779/143070 (executing program) 2022/09/29 03:11:30 fetching corpus: 1785, signal 125601/144029 (executing program) 2022/09/29 03:11:31 fetching corpus: 1835, signal 127921/145820 (executing program) 2022/09/29 03:11:31 fetching corpus: 1885, signal 129115/146986 (executing program) 2022/09/29 03:11:31 fetching corpus: 1935, signal 130013/147937 (executing program) 2022/09/29 03:11:31 fetching corpus: 1985, signal 130955/148826 (executing program) 2022/09/29 03:11:31 fetching corpus: 2035, signal 133207/150452 (executing program) 2022/09/29 03:11:31 fetching corpus: 2085, signal 134563/151494 (executing program) 2022/09/29 03:11:31 fetching corpus: 2135, signal 136935/153017 (executing program) 2022/09/29 03:11:31 fetching corpus: 2185, signal 137806/153830 (executing program) 2022/09/29 03:11:31 fetching corpus: 2235, signal 138919/154734 (executing program) 2022/09/29 03:11:32 fetching corpus: 2285, signal 140430/155727 (executing program) 2022/09/29 03:11:32 fetching corpus: 2335, signal 141226/156433 (executing program) 2022/09/29 03:11:32 fetching corpus: 2385, signal 142683/157339 (executing program) 2022/09/29 03:11:32 fetching corpus: 2435, signal 144044/158233 (executing program) 2022/09/29 03:11:32 fetching corpus: 2485, signal 144872/158876 (executing program) 2022/09/29 03:11:32 fetching corpus: 2535, signal 145557/159441 (executing program) 2022/09/29 03:11:32 fetching corpus: 2585, signal 146266/159973 (executing program) 2022/09/29 03:11:32 fetching corpus: 2635, signal 147496/160659 (executing program) 2022/09/29 03:11:33 fetching corpus: 2685, signal 148310/161158 (executing program) 2022/09/29 03:11:33 fetching corpus: 2733, signal 148982/161652 (executing program) 2022/09/29 03:11:33 fetching corpus: 2781, signal 150026/162215 (executing program) 2022/09/29 03:11:33 fetching corpus: 2831, signal 151277/162824 (executing program) 2022/09/29 03:11:33 fetching corpus: 2879, signal 151924/163203 (executing program) 2022/09/29 03:11:33 fetching corpus: 2928, signal 153236/163756 (executing program) 2022/09/29 03:11:33 fetching corpus: 2978, signal 153976/164186 (executing program) 2022/09/29 03:11:33 fetching corpus: 3028, signal 154755/164571 (executing program) 2022/09/29 03:11:33 fetching corpus: 3078, signal 155910/165016 (executing program) 2022/09/29 03:11:34 fetching corpus: 3128, signal 156629/165337 (executing program) 2022/09/29 03:11:34 fetching corpus: 3178, signal 157276/165617 (executing program) 2022/09/29 03:11:34 fetching corpus: 3228, signal 157765/165845 (executing program) 2022/09/29 03:11:34 fetching corpus: 3277, signal 158966/166421 (executing program) 2022/09/29 03:11:34 fetching corpus: 3327, signal 159433/166623 (executing program) 2022/09/29 03:11:34 fetching corpus: 3377, signal 160355/166972 (executing program) 2022/09/29 03:11:34 fetching corpus: 3426, signal 160996/167273 (executing program) 2022/09/29 03:11:34 fetching corpus: 3476, signal 161853/167474 (executing program) 2022/09/29 03:11:34 fetching corpus: 3525, signal 162732/167737 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/167817 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/167882 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/167963 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/168022 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/168087 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/168149 (executing program) 2022/09/29 03:11:34 fetching corpus: 3542, signal 162816/168219 (executing program) 2022/09/29 03:11:35 fetching corpus: 3542, signal 162816/168307 (executing program) 2022/09/29 03:11:35 fetching corpus: 3542, signal 162816/168385 (executing program) 2022/09/29 03:11:35 fetching corpus: 3542, signal 162816/168471 (executing program) 2022/09/29 03:11:35 fetching corpus: 3542, signal 162816/168528 (executing program) 2022/09/29 03:11:35 fetching corpus: 3542, signal 162816/168544 (executing program) 2022/09/29 03:11:35 fetching corpus: 3542, signal 162816/168544 (executing program) 2022/09/29 03:11:37 starting 8 fuzzer processes 03:11:37 executing program 0: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) 03:11:37 executing program 1: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000440)='./file0\x00', 0x0, &(0x7f00000004c0)='./file0\x00', 0x8, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x40000, &(0x7f0000000640)={[{@huge_always}, {@mode}], [{@appraise}]}) fchownat(r0, &(0x7f0000000680)='./file0\x00', 0x0, 0x0, 0x1000) setxattr$security_selinux(&(0x7f0000000bc0)='./file0/file0\x00', &(0x7f0000000c00), &(0x7f0000000c40)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21, 0x3) syz_mount_image$tmpfs(&(0x7f0000000c80), 0x0, 0x4, 0x0, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)={[{@nr_inodes}], [{@subj_user={'subj_user', 0x3d, 'trusted.overlay.origin\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) setxattr$security_capability(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180), &(0x7f0000001280)=@v3={0x3000000, [{}, {0x1, 0x10001}]}, 0x18, 0x0) 03:11:37 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000009c0)={0x1, 0x0, "9cbd96"}) 03:11:37 executing program 3: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 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, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/237) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, 0x0, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x1b}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x1a, 0x3, 0x1f, 0x5, 0x0, 0x8, 0x84459, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000, 0x7fff, 0x2, 0x5, 0x2, 0x4, 0x5c, 0x0, 0x2, 0x0, 0x6bac}, r3, 0x8, 0xffffffffffffffff, 0x2) ioctl$SNAPSHOT_FREE(r2, 0x3305) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x14) 03:11:37 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001d40)=0x9, 0x4) 03:11:37 executing program 4: clock_nanosleep(0x0, 0x1, &(0x7f000000dac0), 0x0) 03:11:37 executing program 6: mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x0, 0x0) [ 69.742124] audit: type=1400 audit(1664421097.888:6): avc: denied { execmem } for pid=285 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 03:11:37 executing program 7: 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) r0 = 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$P_PIDFD(0x2, r1, 0x0, 0x80000009, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x0, 0x100}, {0x80, 0xffffffff}]}, 0x18, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000007c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055040)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x3, "bc386eff17b8c9"}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee01}}, './file0\x00'}) socketpair(0x9, 0x5, 0xffffffff, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045ec0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x78, "de1053e7ccc9aa"}) fstat(0xffffffffffffffff, &(0x7f0000001140)) [ 71.089853] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.091707] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.093698] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 71.095558] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.097194] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.098704] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.100454] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 71.103525] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.105125] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.108568] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.109964] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.111207] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 71.112463] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.113562] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.114643] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 71.116346] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.117459] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.118493] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 71.119621] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.120940] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.125782] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 71.132203] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.137698] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.139209] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.140569] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.141673] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 71.145665] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 71.145962] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.149496] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 71.151087] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.153069] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.157237] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.158687] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 71.160214] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.161785] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.161926] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.164511] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.164921] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 71.167690] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.169148] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 71.173684] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 71.173978] Bluetooth: hci3: HCI_REQ-0x0c1a [ 71.175918] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 71.182269] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.184193] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.187726] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.188058] Bluetooth: hci6: HCI_REQ-0x0c1a [ 71.188971] Bluetooth: hci4: HCI_REQ-0x0c1a [ 71.189660] Bluetooth: hci2: HCI_REQ-0x0c1a [ 71.190694] Bluetooth: hci5: HCI_REQ-0x0c1a [ 71.191507] Bluetooth: hci0: HCI_REQ-0x0c1a [ 71.197339] Bluetooth: hci1: HCI_REQ-0x0c1a [ 71.227898] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.237143] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 71.241582] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 71.245814] Bluetooth: hci7: HCI_REQ-0x0c1a [ 73.245938] Bluetooth: hci1: command 0x0409 tx timeout [ 73.247227] Bluetooth: hci3: command 0x0409 tx timeout [ 73.248348] Bluetooth: hci6: command 0x0409 tx timeout [ 73.249322] Bluetooth: hci2: command 0x0409 tx timeout [ 73.250326] Bluetooth: hci0: command 0x0409 tx timeout [ 73.251320] Bluetooth: hci4: command 0x0409 tx timeout [ 73.252439] Bluetooth: hci5: command 0x0409 tx timeout [ 73.309775] Bluetooth: hci7: command 0x0409 tx timeout [ 75.293511] Bluetooth: hci0: command 0x041b tx timeout [ 75.294016] Bluetooth: hci4: command 0x041b tx timeout [ 75.295074] Bluetooth: hci2: command 0x041b tx timeout [ 75.295841] Bluetooth: hci5: command 0x041b tx timeout [ 75.296283] Bluetooth: hci6: command 0x041b tx timeout [ 75.296747] Bluetooth: hci3: command 0x041b tx timeout [ 75.297160] Bluetooth: hci1: command 0x041b tx timeout [ 75.357484] Bluetooth: hci7: command 0x041b tx timeout [ 77.341538] Bluetooth: hci1: command 0x040f tx timeout [ 77.342013] Bluetooth: hci3: command 0x040f tx timeout [ 77.342463] Bluetooth: hci6: command 0x040f tx timeout [ 77.342877] Bluetooth: hci5: command 0x040f tx timeout [ 77.343273] Bluetooth: hci2: command 0x040f tx timeout [ 77.343699] Bluetooth: hci4: command 0x040f tx timeout [ 77.344100] Bluetooth: hci0: command 0x040f tx timeout [ 77.405442] Bluetooth: hci7: command 0x040f tx timeout [ 79.389477] Bluetooth: hci0: command 0x0419 tx timeout [ 79.389956] Bluetooth: hci4: command 0x0419 tx timeout [ 79.390364] Bluetooth: hci2: command 0x0419 tx timeout [ 79.390814] Bluetooth: hci5: command 0x0419 tx timeout [ 79.391215] Bluetooth: hci6: command 0x0419 tx timeout [ 79.391724] Bluetooth: hci3: command 0x0419 tx timeout [ 79.392130] Bluetooth: hci1: command 0x0419 tx timeout [ 79.453440] Bluetooth: hci7: command 0x0419 tx timeout [ 127.689558] Bluetooth: hci1: HCI_REQ-0x0401 [ 127.699738] Bluetooth: hci1: HCI_REQ-0x0401 03:12:35 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000009c0)={0x1, 0x0, "9cbd96"}) [ 127.819766] Bluetooth: hci1: HCI_REQ-0x0401 03:12:36 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000009c0)={0x1, 0x0, "9cbd96"}) [ 127.985165] Bluetooth: hci1: HCI_REQ-0x0401 03:12:36 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000009c0)={0x1, 0x0, "9cbd96"}) [ 128.140088] Bluetooth: hci1: HCI_REQ-0x0401 03:12:36 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) 03:12:36 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) 03:12:36 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) 03:12:36 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) 03:12:36 executing program 2: syz_read_part_table(0xfffffffffffffff8, 0x3, &(0x7f0000001200)=[{&(0x7f0000000000)="72b3ee2740e52f59f653d0fa75e1a5ec0163ea7ed4a1c44fcad7db3e9ca0a98682224da0fd5c94e6f924add487548a14687fdecd4fb7a102cc7f656e6c032fee86", 0x41, 0xd8af}, {&(0x7f0000000080)="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", 0x1000, 0x8}, {0x0}]) [ 128.720263] loop2: detected capacity change from 0 to 264192 [ 128.748880] loop2: detected capacity change from 0 to 264192 [ 128.774086] audit: type=1400 audit(1664421156.919:7): avc: denied { open } for pid=3879 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 128.775563] audit: type=1400 audit(1664421156.919:8): avc: denied { kernel } for pid=3879 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 128.785275] ------------[ cut here ]------------ [ 128.785296] [ 128.785299] ====================================================== [ 128.785303] WARNING: possible circular locking dependency detected [ 128.785307] 6.0.0-rc7-next-20220928 #1 Not tainted [ 128.785314] ------------------------------------------------------ [ 128.785317] syz-executor.3/3880 is trying to acquire lock: [ 128.785324] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 128.785372] [ 128.785372] but task is already holding lock: [ 128.785375] ffff88800ed8a420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 128.785405] [ 128.785405] which lock already depends on the new lock. [ 128.785405] [ 128.785408] [ 128.785408] the existing dependency chain (in reverse order) is: [ 128.785412] [ 128.785412] -> #3 (&ctx->lock){....}-{2:2}: [ 128.785427] _raw_spin_lock+0x2a/0x40 [ 128.785440] __perf_event_task_sched_out+0x53b/0x18d0 [ 128.785454] __schedule+0xedd/0x2470 [ 128.785472] schedule+0xda/0x1b0 [ 128.785489] futex_wait_queue+0xf5/0x1e0 [ 128.785502] futex_wait+0x28e/0x690 [ 128.785513] do_futex+0x2ff/0x380 [ 128.785523] __x64_sys_futex+0x1c6/0x4d0 [ 128.785534] do_syscall_64+0x3b/0x90 [ 128.785545] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.785563] [ 128.785563] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 128.785578] _raw_spin_lock_nested+0x30/0x40 [ 128.785592] raw_spin_rq_lock_nested+0x1e/0x30 [ 128.785609] task_fork_fair+0x63/0x4d0 [ 128.785629] sched_cgroup_fork+0x3d0/0x540 [ 128.785645] copy_process+0x4183/0x6e20 [ 128.785656] kernel_clone+0xe7/0x890 [ 128.785666] user_mode_thread+0xad/0xf0 [ 128.785677] rest_init+0x24/0x250 [ 128.785692] arch_call_rest_init+0xf/0x14 [ 128.785713] start_kernel+0x4c6/0x4eb [ 128.785731] secondary_startup_64_no_verify+0xe0/0xeb [ 128.785747] [ 128.785747] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 128.785761] _raw_spin_lock_irqsave+0x39/0x60 [ 128.785774] try_to_wake_up+0xab/0x1930 [ 128.785789] up+0x75/0xb0 [ 128.785806] __up_console_sem+0x6e/0x80 [ 128.785824] console_unlock+0x46a/0x590 [ 128.785842] vprintk_emit+0x1bd/0x560 [ 128.785860] vprintk+0x84/0xa0 [ 128.785878] _printk+0xba/0xf1 [ 128.785893] kauditd_hold_skb.cold+0x3f/0x4e [ 128.785913] kauditd_send_queue+0x233/0x290 [ 128.785930] kauditd_thread+0x5da/0x9a0 [ 128.785945] kthread+0x2ed/0x3a0 [ 128.785961] ret_from_fork+0x22/0x30 [ 128.785974] [ 128.785974] -> #0 ((console_sem).lock){....}-{2:2}: [ 128.785989] __lock_acquire+0x2a02/0x5e70 [ 128.786008] lock_acquire+0x1a2/0x530 [ 128.786026] _raw_spin_lock_irqsave+0x39/0x60 [ 128.786039] down_trylock+0xe/0x70 [ 128.786057] __down_trylock_console_sem+0x3b/0xd0 [ 128.786075] vprintk_emit+0x16b/0x560 [ 128.786093] vprintk+0x84/0xa0 [ 128.786111] _printk+0xba/0xf1 [ 128.786124] report_bug.cold+0x72/0xab [ 128.786134] handle_bug+0x3c/0x70 [ 128.786145] exc_invalid_op+0x14/0x50 [ 128.786156] asm_exc_invalid_op+0x16/0x20 [ 128.786170] group_sched_out.part.0+0x2c7/0x460 [ 128.786182] ctx_sched_out+0x8f1/0xc10 [ 128.786193] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.786206] __schedule+0xedd/0x2470 [ 128.786223] schedule+0xda/0x1b0 [ 128.786240] futex_wait_queue+0xf5/0x1e0 [ 128.786252] futex_wait+0x28e/0x690 [ 128.786263] do_futex+0x2ff/0x380 [ 128.786272] __x64_sys_futex+0x1c6/0x4d0 [ 128.786283] do_syscall_64+0x3b/0x90 [ 128.786294] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.786309] [ 128.786309] other info that might help us debug this: [ 128.786309] [ 128.786312] Chain exists of: [ 128.786312] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 128.786312] [ 128.786328] Possible unsafe locking scenario: [ 128.786328] [ 128.786330] CPU0 CPU1 [ 128.786333] ---- ---- [ 128.786336] lock(&ctx->lock); [ 128.786342] lock(&rq->__lock); [ 128.786349] lock(&ctx->lock); [ 128.786355] lock((console_sem).lock); [ 128.786361] [ 128.786361] *** DEADLOCK *** [ 128.786361] [ 128.786363] 2 locks held by syz-executor.3/3880: [ 128.786371] #0: ffff88806cf37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 128.786404] #1: ffff88800ed8a420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 128.786434] [ 128.786434] stack backtrace: [ 128.786437] CPU: 1 PID: 3880 Comm: syz-executor.3 Not tainted 6.0.0-rc7-next-20220928 #1 [ 128.786450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 128.786459] Call Trace: [ 128.786463] [ 128.786467] dump_stack_lvl+0x8b/0xb3 [ 128.786480] check_noncircular+0x263/0x2e0 [ 128.786498] ? format_decode+0x26c/0xb50 [ 128.786518] ? print_circular_bug+0x450/0x450 [ 128.786537] ? enable_ptr_key_workfn+0x20/0x20 [ 128.786557] ? lock_chain_count+0x20/0x20 [ 128.786575] ? format_decode+0x26c/0xb50 [ 128.786596] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 128.786616] __lock_acquire+0x2a02/0x5e70 [ 128.786640] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 128.786665] lock_acquire+0x1a2/0x530 [ 128.786683] ? down_trylock+0xe/0x70 [ 128.786704] ? lock_release+0x750/0x750 [ 128.786727] ? vprintk+0x84/0xa0 [ 128.786747] _raw_spin_lock_irqsave+0x39/0x60 [ 128.786761] ? down_trylock+0xe/0x70 [ 128.786781] down_trylock+0xe/0x70 [ 128.786800] ? vprintk+0x84/0xa0 [ 128.786820] __down_trylock_console_sem+0x3b/0xd0 [ 128.786839] vprintk_emit+0x16b/0x560 [ 128.786860] vprintk+0x84/0xa0 [ 128.786879] _printk+0xba/0xf1 [ 128.786894] ? record_print_text.cold+0x16/0x16 [ 128.786912] ? report_bug.cold+0x66/0xab [ 128.786925] ? group_sched_out.part.0+0x2c7/0x460 [ 128.786937] report_bug.cold+0x72/0xab [ 128.786950] handle_bug+0x3c/0x70 [ 128.786962] exc_invalid_op+0x14/0x50 [ 128.786974] asm_exc_invalid_op+0x16/0x20 [ 128.786990] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 128.787005] Code: 5e 41 5f e9 cb a9 ef ff e8 c6 a9 ef ff 65 8b 1d db 12 ac 7e 31 ff 89 de e8 66 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 a9 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 9d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 128.787017] RSP: 0018:ffff8880405778f8 EFLAGS: 00010006 [ 128.787027] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 128.787035] RDX: ffff88803f5d9ac0 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 128.787043] RBP: ffff888040358000 R08: 0000000000000005 R09: 0000000000000001 [ 128.787051] R10: 0000000000000000 R11: ffffffff865b405b R12: ffff88800ed8a400 [ 128.787059] R13: ffff88806cf3d140 R14: ffffffff8547cf00 R15: 0000000000000002 [ 128.787071] ? group_sched_out.part.0+0x2c7/0x460 [ 128.787085] ? group_sched_out.part.0+0x2c7/0x460 [ 128.787099] ctx_sched_out+0x8f1/0xc10 [ 128.787113] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.787131] ? lock_is_held_type+0xd7/0x130 [ 128.787147] ? __perf_cgroup_move+0x160/0x160 [ 128.787161] ? set_next_entity+0x304/0x550 [ 128.787183] ? lock_is_held_type+0xd7/0x130 [ 128.787200] __schedule+0xedd/0x2470 [ 128.787221] ? io_schedule_timeout+0x150/0x150 [ 128.787240] ? futex_wait_setup+0x166/0x230 [ 128.787256] schedule+0xda/0x1b0 [ 128.787274] futex_wait_queue+0xf5/0x1e0 [ 128.787287] futex_wait+0x28e/0x690 [ 128.787301] ? futex_wait_setup+0x230/0x230 [ 128.787315] ? wake_up_q+0x8b/0xf0 [ 128.787330] ? do_raw_spin_unlock+0x4f/0x220 [ 128.787352] ? futex_wake+0x158/0x490 [ 128.787369] ? fd_install+0x1f9/0x640 [ 128.787388] do_futex+0x2ff/0x380 [ 128.787401] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 128.787418] __x64_sys_futex+0x1c6/0x4d0 [ 128.787431] ? __x64_sys_futex_time32+0x480/0x480 [ 128.787445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.787462] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.787481] do_syscall_64+0x3b/0x90 [ 128.787493] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.787509] RIP: 0033:0x7fc4af267b19 [ 128.787518] 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 [ 128.787529] RSP: 002b:00007fc4ac7dd218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.787541] RAX: ffffffffffffffda RBX: 00007fc4af37af68 RCX: 00007fc4af267b19 [ 128.787549] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc4af37af68 [ 128.787557] RBP: 00007fc4af37af60 R08: 0000000000000000 R09: 0000000000000000 [ 128.787564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc4af37af6c [ 128.787572] R13: 00007ffc07192d0f R14: 00007fc4ac7dd300 R15: 0000000000022000 [ 128.787586] [ 128.849228] WARNING: CPU: 1 PID: 3880 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 128.849939] Modules linked in: [ 128.850194] CPU: 1 PID: 3880 Comm: syz-executor.3 Not tainted 6.0.0-rc7-next-20220928 #1 [ 128.850798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 128.851652] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 128.852057] Code: 5e 41 5f e9 cb a9 ef ff e8 c6 a9 ef ff 65 8b 1d db 12 ac 7e 31 ff 89 de e8 66 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 a9 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 9d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 128.853436] RSP: 0018:ffff8880405778f8 EFLAGS: 00010006 [ 128.853858] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 128.854390] RDX: ffff88803f5d9ac0 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 128.854921] RBP: ffff888040358000 R08: 0000000000000005 R09: 0000000000000001 [ 128.855456] R10: 0000000000000000 R11: ffffffff865b405b R12: ffff88800ed8a400 [ 128.856004] R13: ffff88806cf3d140 R14: ffffffff8547cf00 R15: 0000000000000002 [ 128.856557] FS: 00007fc4ac7dd700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 128.857188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.857640] CR2: 00007f3f28123310 CR3: 000000003f17c000 CR4: 0000000000350ee0 [ 128.858171] Call Trace: [ 128.858367] [ 128.858542] ctx_sched_out+0x8f1/0xc10 [ 128.858836] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.859237] ? lock_is_held_type+0xd7/0x130 [ 128.859591] ? __perf_cgroup_move+0x160/0x160 [ 128.859932] ? set_next_entity+0x304/0x550 [ 128.860272] ? lock_is_held_type+0xd7/0x130 [ 128.860607] __schedule+0xedd/0x2470 [ 128.860908] ? io_schedule_timeout+0x150/0x150 [ 128.861267] ? futex_wait_setup+0x166/0x230 [ 128.861611] schedule+0xda/0x1b0 [ 128.861904] futex_wait_queue+0xf5/0x1e0 [ 128.862226] futex_wait+0x28e/0x690 [ 128.862518] ? futex_wait_setup+0x230/0x230 [ 128.862854] ? wake_up_q+0x8b/0xf0 [ 128.863144] ? do_raw_spin_unlock+0x4f/0x220 [ 128.863497] ? futex_wake+0x158/0x490 [ 128.863806] ? fd_install+0x1f9/0x640 [ 128.864111] do_futex+0x2ff/0x380 [ 128.864397] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 128.864854] __x64_sys_futex+0x1c6/0x4d0 [ 128.865165] ? __x64_sys_futex_time32+0x480/0x480 [ 128.865549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.865948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.866351] do_syscall_64+0x3b/0x90 [ 128.866648] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.867053] RIP: 0033:0x7fc4af267b19 [ 128.867345] 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 [ 128.868738] RSP: 002b:00007fc4ac7dd218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.869324] RAX: ffffffffffffffda RBX: 00007fc4af37af68 RCX: 00007fc4af267b19 [ 128.869856] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc4af37af68 [ 128.870411] RBP: 00007fc4af37af60 R08: 0000000000000000 R09: 0000000000000000 [ 128.870959] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc4af37af6c [ 128.871504] R13: 00007ffc07192d0f R14: 00007fc4ac7dd300 R15: 0000000000022000 [ 128.872067] [ 128.872249] irq event stamp: 600 [ 128.872507] hardirqs last enabled at (599): [] syscall_enter_from_user_mode+0x1d/0x50 [ 128.873244] hardirqs last disabled at (600): [] __schedule+0x1225/0x2470 [ 128.873878] softirqs last enabled at (318): [] __irq_exit_rcu+0x11b/0x180 [ 128.874513] softirqs last disabled at (311): [] __irq_exit_rcu+0x11b/0x180 [ 128.875165] ---[ end trace 0000000000000000 ]--- [ 128.907821] random: crng reseeded on system resumption [ 128.916998] Restarting kernel threads ... done. [ 128.945358] random: crng reseeded on system resumption [ 128.958713] Restarting kernel threads ... done. [ 129.313337] audit: type=1400 audit(1664421157.459:9): avc: denied { write } for pid=3912 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 129.693411] Bluetooth: hci1: command 0x0401 tx timeout [ 131.741459] Bluetooth: hci1: command 0x0401 tx timeout [ 132.217764] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 132.220604] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 132.221569] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 132.226626] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 132.237068] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 132.238852] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 132.243452] Bluetooth: hci5: HCI_REQ-0x0c1a [ 133.789439] Bluetooth: hci1: command 0x0401 tx timeout [ 134.173413] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 134.237432] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 134.238875] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 134.301482] Bluetooth: hci5: command 0x0409 tx timeout [ 135.837437] Bluetooth: hci1: command 0x0401 tx timeout [ 136.349452] Bluetooth: hci5: command 0x041b tx timeout [ 137.885439] Bluetooth: hci1: command 0x0401 tx timeout [ 138.397427] Bluetooth: hci5: command 0x040f tx timeout [ 138.589482] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 138.589655] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 138.653450] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 03:12:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf3d460 RCX=0000000000000000 RDX=ffff888008ee9ac0 RSI=ffffffff813bbb37 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88804054f958 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000003 R13=ffffed100d9e7a8d R14=ffff88806cf3d468 R15=0000000000000001 RIP=ffffffff813bbb39 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 0000555555608400 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=00007fc4af37081c CR3=000000003f17c000 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 ff00000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0100ff0000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 7463656a6e695f31 313230385f7a7973 YMM03=0000000000000000 0000000000000000 00007fc4af34e7c8 00007fc4af34e7c0 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=0000000000000076 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823ba131 RDI=ffffffff8765a980 RBP=ffffffff8765a940 RSP=ffff888040577340 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000076 R11=0000000000000001 R12=0000000000000076 R13=ffffffff8765a940 R14=0000000000000010 R15=ffffffff823ba120 RIP=ffffffff823ba189 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 00007fc4ac7dd700 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=00007f3f28123310 CR3=000000003f17c000 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 00007fc4af34e7c0 00007fc4af34e7c8 YMM02=0000000000000000 0000000000000000 00007fc4af34e7e0 00007fc4af34e7c0 YMM03=0000000000000000 0000000000000000 00007fc4af34e7c8 00007fc4af34e7c0 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