Warning: Permanently added '[localhost]:38648' (ECDSA) to the list of known hosts.
2022/09/12 18:38:07 fuzzer started
2022/09/12 18:38:07 dialing manager at localhost:38027
syzkaller login: [ 35.594936] cgroup: Unknown subsys name 'net'
[ 35.675455] cgroup: Unknown subsys name 'rlimit'
2022/09/12 18:38:21 syscalls: 2215
2022/09/12 18:38:21 code coverage: enabled
2022/09/12 18:38:21 comparison tracing: enabled
2022/09/12 18:38:21 extra coverage: enabled
2022/09/12 18:38:21 setuid sandbox: enabled
2022/09/12 18:38:21 namespace sandbox: enabled
2022/09/12 18:38:21 Android sandbox: enabled
2022/09/12 18:38:21 fault injection: enabled
2022/09/12 18:38:21 leak checking: enabled
2022/09/12 18:38:21 net packet injection: enabled
2022/09/12 18:38:21 net device setup: enabled
2022/09/12 18:38:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/12 18:38:21 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/12 18:38:21 USB emulation: enabled
2022/09/12 18:38:21 hci packet injection: enabled
2022/09/12 18:38:21 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912 )
2022/09/12 18:38:21 802.15.4 emulation: enabled
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2022/09/12 18:38:50 starting 8 fuzzer processes
18:38:50 executing program 0:
mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0)
mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0)
acct(&(0x7f0000000280)='./file0\x00')
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='nilfs2\x00', 0x40000, &(0x7f0000000340)='\x00')
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0x9, 0x5, 0x1, 0x0, 0xff, 0x2100, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x14000, 0x9, 0x3, 0x7, 0xffffffffffff295b, 0x2, 0xdb7, 0x0, 0x6, 0x0, 0x598}, 0x0, 0x8, 0xffffffffffffffff, 0x9)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./file0\x00', 0x0)
18:38:50 executing program 1:
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0)
syz_io_uring_setup(0x3a3d, &(0x7f0000000140), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0), 0x0)
pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff)
pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff)
18:38:50 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x44, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x17, &(0x7f0000000000), 0x4)
[ 77.797233] audit: type=1400 audit(1663007930.234:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
18:38:50 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x81101)
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x1, 0x8, 0x3, 0x0, 0x5dee, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp, 0x202, 0x0, 0x8, 0x4, 0x8, 0x1, 0xe186}, 0xffffffffffffffff, 0x8, r0, 0x2)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0)
lseek(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'})
perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0x7, 0x20, 0xce, 0x20, 0x0, 0x2, 0x1211, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x2, 0x1}, 0x8, 0x100000001, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xf)
getdents64(r1, &(0x7f0000000240)=""/226, 0x20000258)
perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0xa)
socket$inet6_udp(0xa, 0x2, 0x0)
18:38:50 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x1a, 0x1b, 0x1f5, &(0x7f00000004c0)})
18:38:50 executing program 4:
syz_emit_vhci(&(0x7f00000000c0)=@HCI_EVENT_PKT={0x4, @hci_ev_conn_request={{0x4, 0xa}, {@none, "fba702"}}}, 0xd)
syz_emit_vhci(0x0, 0x0)
18:38:50 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
eventfd2(0x0, 0x0)
close(0xffffffffffffffff)
connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x0, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000300))
18:38:50 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x0, 0x0)
[ 79.006912] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.008114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.009570] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.012840] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.014702] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.015550] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.020241] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 79.036561] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 79.038182] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 79.041742] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 79.044810] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 79.052064] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 79.056597] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 79.067135] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 79.108810] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 79.110583] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 79.115711] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 79.116925] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 79.120455] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 79.121065] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 79.139779] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 79.149573] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 79.151535] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 79.153079] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 79.153707] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 79.155152] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 79.180627] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 79.184112] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 79.216921] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 79.244532] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 79.246258] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 79.255873] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 79.258511] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 79.269598] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 79.272143] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 79.277044] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 79.277954] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 79.283022] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 79.284015] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 79.288416] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 79.289176] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 79.297806] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 79.360407] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 79.365939] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 79.376859] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 79.405513] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 79.456526] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 79.460920] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 79.473957] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 81.076008] Bluetooth: hci1: command 0x0409 tx timeout
[ 81.076014] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.203400] Bluetooth: hci2: command 0x0409 tx timeout
[ 81.204038] Bluetooth: hci3: command 0x0409 tx timeout
[ 81.267458] Bluetooth: hci7: Opcode 0x c03 failed: -110
[ 81.331406] Bluetooth: hci4: command 0x0409 tx timeout
[ 81.332482] Bluetooth: hci5: command 0x0409 tx timeout
[ 81.524969] Bluetooth: hci6: command 0x0409 tx timeout
[ 83.124419] Bluetooth: hci1: command 0x041b tx timeout
[ 83.124932] Bluetooth: hci0: command 0x041b tx timeout
[ 83.251445] Bluetooth: hci3: command 0x041b tx timeout
[ 83.252359] Bluetooth: hci2: command 0x041b tx timeout
[ 83.379393] Bluetooth: hci5: command 0x041b tx timeout
[ 83.379957] Bluetooth: hci4: command 0x041b tx timeout
[ 83.572425] Bluetooth: hci6: command 0x041b tx timeout
[ 84.361164] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 84.362195] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 84.363013] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 84.365889] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 84.367074] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 84.367994] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 84.395435] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 85.172490] Bluetooth: hci0: command 0x040f tx timeout
[ 85.173026] Bluetooth: hci1: command 0x040f tx timeout
[ 85.300552] Bluetooth: hci2: command 0x040f tx timeout
[ 85.301067] Bluetooth: hci3: command 0x040f tx timeout
[ 85.428445] Bluetooth: hci4: command 0x040f tx timeout
[ 85.429079] Bluetooth: hci5: command 0x040f tx timeout
[ 85.620426] Bluetooth: hci6: command 0x040f tx timeout
[ 86.451563] Bluetooth: hci7: command 0x0409 tx timeout
[ 87.220566] Bluetooth: hci1: command 0x0419 tx timeout
[ 87.222805] Bluetooth: hci0: command 0x0419 tx timeout
[ 87.348440] Bluetooth: hci3: command 0x0419 tx timeout
[ 87.349204] Bluetooth: hci2: command 0x0419 tx timeout
[ 87.476420] Bluetooth: hci5: command 0x0419 tx timeout
[ 87.477126] Bluetooth: hci4: command 0x0419 tx timeout
[ 87.668483] Bluetooth: hci6: command 0x0419 tx timeout
[ 88.500412] Bluetooth: hci7: command 0x041b tx timeout
[ 90.548427] Bluetooth: hci7: command 0x040f tx timeout
[ 92.596456] Bluetooth: hci7: command 0x0419 tx timeout
[ 136.133805] audit: type=1400 audit(1663007988.570:7): avc: denied { open } for pid=3794 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
[ 136.138669] audit: type=1400 audit(1663007988.571:8): avc: denied { kernel } for pid=3794 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
[ 136.158013] ------------[ cut here ]------------
[ 136.158051]
[ 136.158056] ======================================================
[ 136.158062] WARNING: possible circular locking dependency detected
[ 136.158069] 6.0.0-rc5-next-20220912 #1 Not tainted
[ 136.158081] ------------------------------------------------------
[ 136.158087] syz-executor.7/3795 is trying to acquire lock:
[ 136.158098] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 136.158160]
[ 136.158160] but task is already holding lock:
[ 136.158164] ffff88800f103820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 136.158214]
[ 136.158214] which lock already depends on the new lock.
[ 136.158214]
[ 136.158219]
[ 136.158219] the existing dependency chain (in reverse order) is:
[ 136.158225]
[ 136.158225] -> #3 (&ctx->lock){....}-{2:2}:
[ 136.158250] _raw_spin_lock+0x2a/0x40
[ 136.158279] __perf_event_task_sched_out+0x53b/0x18d0
[ 136.158302] __schedule+0xedd/0x2470
[ 136.158319] schedule+0xda/0x1b0
[ 136.158340] futex_wait_queue+0xf5/0x1e0
[ 136.158360] futex_wait+0x28e/0x690
[ 136.158378] do_futex+0x2ff/0x380
[ 136.158395] __x64_sys_futex+0x1c6/0x4d0
[ 136.158413] do_syscall_64+0x3b/0x90
[ 136.158437] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 136.158468]
[ 136.158468] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 136.158494] _raw_spin_lock_nested+0x30/0x40
[ 136.158521] raw_spin_rq_lock_nested+0x1e/0x30
[ 136.158544] task_fork_fair+0x63/0x4d0
[ 136.158575] sched_cgroup_fork+0x3d0/0x540
[ 136.158601] copy_process+0x3f9e/0x6df0
[ 136.158621] kernel_clone+0xe7/0x890
[ 136.158641] user_mode_thread+0xad/0xf0
[ 136.158660] rest_init+0x24/0x250
[ 136.158690] arch_call_rest_init+0xf/0x14
[ 136.158724] start_kernel+0x4c1/0x4e6
[ 136.158755] secondary_startup_64_no_verify+0xe0/0xeb
[ 136.158780]
[ 136.158780] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 136.158805] _raw_spin_lock_irqsave+0x39/0x60
[ 136.158832] try_to_wake_up+0xab/0x1920
[ 136.158857] up+0x75/0xb0
[ 136.158878] __up_console_sem+0x6e/0x80
[ 136.158907] console_unlock+0x46a/0x590
[ 136.158937] con_install+0x14e/0x5d0
[ 136.158972] tty_init_dev.part.0+0xa0/0x610
[ 136.158995] tty_open+0xbc0/0x1370
[ 136.159015] chrdev_open+0x268/0x6e0
[ 136.159038] do_dentry_open+0x6ca/0x12b0
[ 136.159063] path_openat+0x19e1/0x2800
[ 136.159083] do_filp_open+0x1b6/0x410
[ 136.159103] do_sys_openat2+0x171/0x4c0
[ 136.159130] __x64_sys_openat+0x13f/0x1f0
[ 136.159158] do_syscall_64+0x3b/0x90
[ 136.159182] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 136.159213]
[ 136.159213] -> #0 ((console_sem).lock){....}-{2:2}:
[ 136.159238] __lock_acquire+0x2a02/0x5e70
[ 136.159269] lock_acquire+0x1a2/0x530
[ 136.159299] _raw_spin_lock_irqsave+0x39/0x60
[ 136.159326] down_trylock+0xe/0x70
[ 136.159349] __down_trylock_console_sem+0x3b/0xd0
[ 136.159380] vprintk_emit+0x16b/0x560
[ 136.159411] vprintk+0x84/0xa0
[ 136.159441] _printk+0xba/0xf1
[ 136.159473] report_bug.cold+0x72/0xab
[ 136.159495] handle_bug+0x3c/0x70
[ 136.159518] exc_invalid_op+0x14/0x50
[ 136.159542] asm_exc_invalid_op+0x16/0x20
[ 136.159572] group_sched_out.part.0+0x2c7/0x460
[ 136.159591] ctx_sched_out+0x8f1/0xc10
[ 136.159609] __perf_event_task_sched_out+0x6d0/0x18d0
[ 136.159632] __schedule+0xedd/0x2470
[ 136.159649] schedule+0xda/0x1b0
[ 136.159665] futex_wait_queue+0xf5/0x1e0
[ 136.159685] futex_wait+0x28e/0x690
[ 136.159703] do_futex+0x2ff/0x380
[ 136.159719] __x64_sys_futex+0x1c6/0x4d0
[ 136.159737] do_syscall_64+0x3b/0x90
[ 136.159761] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 136.159792]
[ 136.159792] other info that might help us debug this:
[ 136.159792]
[ 136.159796] Chain exists of:
[ 136.159796] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 136.159796]
[ 136.159824] Possible unsafe locking scenario:
[ 136.159824]
[ 136.159828] CPU0 CPU1
[ 136.159832] ---- ----
[ 136.159836] lock(&ctx->lock);
[ 136.159846] lock(&rq->__lock);
[ 136.159858] lock(&ctx->lock);
[ 136.159870] lock((console_sem).lock);
[ 136.159880]
[ 136.159880] *** DEADLOCK ***
[ 136.159880]
[ 136.159884] 2 locks held by syz-executor.7/3795:
[ 136.159896] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 136.159943] #1: ffff88800f103820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 136.159994]
[ 136.159994] stack backtrace:
[ 136.159999] CPU: 0 PID: 3795 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220912 #1
[ 136.160022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 136.160036] Call Trace:
[ 136.160042]
[ 136.160049] dump_stack_lvl+0x8b/0xb3
[ 136.160076] check_noncircular+0x263/0x2e0
[ 136.160107] ? format_decode+0x26c/0xb50
[ 136.160134] ? print_circular_bug+0x450/0x450
[ 136.160166] ? enable_ptr_key_workfn+0x20/0x20
[ 136.160195] ? format_decode+0x26c/0xb50
[ 136.160224] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 136.160259] __lock_acquire+0x2a02/0x5e70
[ 136.160303] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 136.160338] ? __mutex_add_waiter+0x120/0x120
[ 136.160374] lock_acquire+0x1a2/0x530
[ 136.160406] ? down_trylock+0xe/0x70
[ 136.160434] ? rcu_read_unlock+0x40/0x40
[ 136.160476] ? vprintk+0x84/0xa0
[ 136.160511] _raw_spin_lock_irqsave+0x39/0x60
[ 136.160540] ? down_trylock+0xe/0x70
[ 136.160565] down_trylock+0xe/0x70
[ 136.160591] ? vprintk+0x84/0xa0
[ 136.160623] __down_trylock_console_sem+0x3b/0xd0
[ 136.160656] vprintk_emit+0x16b/0x560
[ 136.160694] vprintk+0x84/0xa0
[ 136.160728] _printk+0xba/0xf1
[ 136.160761] ? record_print_text.cold+0x16/0x16
[ 136.160804] ? report_bug.cold+0x66/0xab
[ 136.160831] ? group_sched_out.part.0+0x2c7/0x460
[ 136.160852] report_bug.cold+0x72/0xab
[ 136.160881] handle_bug+0x3c/0x70
[ 136.160906] exc_invalid_op+0x14/0x50
[ 136.160933] asm_exc_invalid_op+0x16/0x20
[ 136.160965] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 136.160989] 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
[ 136.161034] RSP: 0018:ffff88801aa9f8f8 EFLAGS: 00010006
[ 136.161051] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 136.161065] RDX: ffff888015d25040 RSI: ffffffff81566027 RDI: 0000000000000005
[ 136.161079] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 136.161093] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88800f103800
[ 136.161107] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002
[ 136.161130] ? group_sched_out.part.0+0x2c7/0x460
[ 136.161155] ? group_sched_out.part.0+0x2c7/0x460
[ 136.161180] ctx_sched_out+0x8f1/0xc10
[ 136.161205] __perf_event_task_sched_out+0x6d0/0x18d0
[ 136.161235] ? lock_is_held_type+0xd7/0x130
[ 136.161270] ? __perf_cgroup_move+0x160/0x160
[ 136.161292] ? set_next_entity+0x304/0x550
[ 136.161331] ? lock_is_held_type+0xd7/0x130
[ 136.161367] __schedule+0xedd/0x2470
[ 136.161392] ? io_schedule_timeout+0x150/0x150
[ 136.161413] ? futex_wait_setup+0x166/0x230
[ 136.161442] schedule+0xda/0x1b0
[ 136.161462] futex_wait_queue+0xf5/0x1e0
[ 136.161485] futex_wait+0x28e/0x690
[ 136.161509] ? futex_wait_setup+0x230/0x230
[ 136.161535] ? wake_up_q+0x8b/0xf0
[ 136.161560] ? do_raw_spin_unlock+0x4f/0x220
[ 136.161597] ? futex_wake+0x158/0x490
[ 136.161631] ? fd_install+0x1f9/0x640
[ 136.161661] do_futex+0x2ff/0x380
[ 136.161682] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0
[ 136.161714] __x64_sys_futex+0x1c6/0x4d0
[ 136.161738] ? __x64_sys_futex_time32+0x480/0x480
[ 136.161763] ? syscall_enter_from_user_mode+0x1d/0x50
[ 136.161797] ? syscall_enter_from_user_mode+0x1d/0x50
[ 136.161836] do_syscall_64+0x3b/0x90
[ 136.161862] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 136.161894] RIP: 0033:0x7fe49cdfdb19
[ 136.161910] 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
[ 136.161930] RSP: 002b:00007fe49a373218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 136.161950] RAX: ffffffffffffffda RBX: 00007fe49cf10f68 RCX: 00007fe49cdfdb19
[ 136.161965] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe49cf10f68
[ 136.161979] RBP: 00007fe49cf10f60 R08: 0000000000000000 R09: 0000000000000000
[ 136.161992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe49cf10f6c
[ 136.162006] R13: 00007ffef7f9767f R14: 00007fe49a373300 R15: 0000000000022000
[ 136.162033]
[ 136.277201] WARNING: CPU: 0 PID: 3795 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 136.278430] Modules linked in:
[ 136.278861] CPU: 0 PID: 3795 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220912 #1
[ 136.279914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 136.281392] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 136.282129] 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
[ 136.284579] RSP: 0018:ffff88801aa9f8f8 EFLAGS: 00010006
[ 136.285308] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 136.286271] RDX: ffff888015d25040 RSI: ffffffff81566027 RDI: 0000000000000005
[ 136.287255] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 136.288237] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88800f103800
[ 136.289224] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002
[ 136.290193] FS: 00007fe49a373700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 136.291281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.292075] CR2: 00007f32580f7310 CR3: 00000000103c8000 CR4: 0000000000350ef0
[ 136.293068] Call Trace:
[ 136.293421]
[ 136.293742] ctx_sched_out+0x8f1/0xc10
[ 136.294289] __perf_event_task_sched_out+0x6d0/0x18d0
[ 136.295027] ? lock_is_held_type+0xd7/0x130
[ 136.295643] ? __perf_cgroup_move+0x160/0x160
[ 136.296272] ? set_next_entity+0x304/0x550
[ 136.296872] ? lock_is_held_type+0xd7/0x130
[ 136.297484] __schedule+0xedd/0x2470
[ 136.297994] ? io_schedule_timeout+0x150/0x150
[ 136.298607] ? futex_wait_setup+0x166/0x230
[ 136.299195] schedule+0xda/0x1b0
[ 136.299662] futex_wait_queue+0xf5/0x1e0
[ 136.300203] futex_wait+0x28e/0x690
[ 136.300697] ? futex_wait_setup+0x230/0x230
[ 136.301273] ? wake_up_q+0x8b/0xf0
[ 136.301754] ? do_raw_spin_unlock+0x4f/0x220
[ 136.302364] ? futex_wake+0x158/0x490
[ 136.302894] ? fd_install+0x1f9/0x640
[ 136.303418] do_futex+0x2ff/0x380
[ 136.303890] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0
[ 136.304685] __x64_sys_futex+0x1c6/0x4d0
[ 136.305266] ? __x64_sys_futex_time32+0x480/0x480
[ 136.305934] ? syscall_enter_from_user_mode+0x1d/0x50
[ 136.306646] ? syscall_enter_from_user_mode+0x1d/0x50
[ 136.307371] do_syscall_64+0x3b/0x90
[ 136.307873] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 136.308564] RIP: 0033:0x7fe49cdfdb19
[ 136.309070] 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
[ 136.311410] RSP: 002b:00007fe49a373218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 136.312396] RAX: ffffffffffffffda RBX: 00007fe49cf10f68 RCX: 00007fe49cdfdb19
[ 136.313333] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe49cf10f68
[ 136.314265] RBP: 00007fe49cf10f60 R08: 0000000000000000 R09: 0000000000000000
[ 136.315188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe49cf10f6c
[ 136.316116] R13: 00007ffef7f9767f R14: 00007fe49a373300 R15: 0000000000022000
[ 136.317085]
[ 136.317401] irq event stamp: 678
[ 136.317843] hardirqs last enabled at (677): [] syscall_enter_from_user_mode+0x1d/0x50
[ 136.319065] hardirqs last disabled at (678): [] __schedule+0x1225/0x2470
[ 136.320142] softirqs last enabled at (516): [] __irq_exit_rcu+0x11b/0x180
[ 136.321257] softirqs last disabled at (507): [] __irq_exit_rcu+0x11b/0x180
[ 136.322361] ---[ end trace 0000000000000000 ]---
18:39:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x0, 0x0)
18:39:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x0, 0x0)
18:39:49 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x81101)
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x1, 0x8, 0x3, 0x0, 0x5dee, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp, 0x202, 0x0, 0x8, 0x4, 0x8, 0x1, 0xe186}, 0xffffffffffffffff, 0x8, r0, 0x2)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0)
lseek(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'})
perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0x7, 0x20, 0xce, 0x20, 0x0, 0x2, 0x1211, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x2, 0x1}, 0x8, 0x100000001, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xf)
getdents64(r1, &(0x7f0000000240)=""/226, 0x20000258)
perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0xa)
socket$inet6_udp(0xa, 0x2, 0x0)
[ 137.215344] hrtimer: interrupt took 16000 ns
18:39:49 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
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)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x81101)
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x1, 0x8, 0x3, 0x0, 0x5dee, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp, 0x202, 0x0, 0x8, 0x4, 0x8, 0x1, 0xe186}, 0xffffffffffffffff, 0x8, r0, 0x2)
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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0)
lseek(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'})
perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0x7, 0x20, 0xce, 0x20, 0x0, 0x2, 0x1211, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x2, 0x1}, 0x8, 0x100000001, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xf)
getdents64(r1, &(0x7f0000000240)=""/226, 0x20000258)
perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0xa)
socket$inet6_udp(0xa, 0x2, 0x0)
18:39:49 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x81101)
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x1, 0x8, 0x3, 0x0, 0x5dee, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp, 0x202, 0x0, 0x8, 0x4, 0x8, 0x1, 0xe186}, 0xffffffffffffffff, 0x8, r0, 0x2)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0)
lseek(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'})
perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0x7, 0x20, 0xce, 0x20, 0x0, 0x2, 0x1211, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x2, 0x1}, 0x8, 0x100000001, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xf)
getdents64(r1, &(0x7f0000000240)=""/226, 0x20000258)
perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0xa)
socket$inet6_udp(0xa, 0x2, 0x0)
18:39:49 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x0, 0x0)
18:39:50 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
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)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x81101)
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x1, 0x8, 0x3, 0x0, 0x5dee, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp, 0x202, 0x0, 0x8, 0x4, 0x8, 0x1, 0xe186}, 0xffffffffffffffff, 0x8, r0, 0x2)
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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0)
lseek(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'})
perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0x7, 0x20, 0xce, 0x20, 0x0, 0x2, 0x1211, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x2, 0x1}, 0x8, 0x100000001, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xf)
getdents64(r1, &(0x7f0000000240)=""/226, 0x20000258)
perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0xa)
socket$inet6_udp(0xa, 0x2, 0x0)
18:39:50 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x81101)
perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x1, 0x8, 0x3, 0x0, 0x5dee, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp, 0x202, 0x0, 0x8, 0x4, 0x8, 0x1, 0xe186}, 0xffffffffffffffff, 0x8, r0, 0x2)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0)
lseek(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'})
perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0x7, 0x20, 0xce, 0x20, 0x0, 0x2, 0x1211, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_config_ext={0x2, 0x1}, 0x8, 0x100000001, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xf)
getdents64(r1, &(0x7f0000000240)=""/226, 0x20000258)
perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0xa)
socket$inet6_udp(0xa, 0x2, 0x0)
[ 140.595375] Bluetooth: hci7: command 0x0409 tx timeout
[ 142.451432] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 142.579397] Bluetooth: hci4: Opcode 0x c03 failed: -110
[ 142.580265] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 142.644370] Bluetooth: hci7: command 0x0409 tx timeout
VM DIAGNOSIS:
18:39:48 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff822b1dbc RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88801aa9f350
R8 =0000000000000001 R9 =ffff88801aa9f2db R10=ffffed1003553e5b R11=0000000000000001
R12=000000000000005c R13=ffffffff8763faa0 R14=ffffffff8763faf0 R15=ffffffff8763fd48
RIP=ffffffff822b1e11 RFL=00000006 [-----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 00007fe49a373700 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=00007f32580f7310 CR3=00000000103c8000 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 00007fe49cee47c0 00007fe49cee47c8
YMM02=0000000000000000 0000000000000000 00007fe49cee47e0 00007fe49cee47c0
YMM03=0000000000000000 0000000000000000 00007fe49cee47c8 00007fe49cee47c0
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=ffff888042055040
RSI=ffffffff813bccdb RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88801b7e7960
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 000055555625e400 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=00007fe49cf066dc CR3=00000000103c8000 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 00007fe49cee47c0 00007fe49cee47c8
YMM02=0000000000000000 0000000000000000 00007fe49cee47e0 00007fe49cee47c0
YMM03=0000000000000000 0000000000000000 00007fe49cee47c8 00007fe49cee47c0
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