Warning: Permanently added '[localhost]:62619' (ECDSA) to the list of known hosts.
2022/09/19 14:54:42 fuzzer started
2022/09/19 14:54:42 dialing manager at localhost:42121
syzkaller login: [ 44.142882] cgroup: Unknown subsys name 'net'
[ 44.262414] cgroup: Unknown subsys name 'rlimit'
2022/09/19 14:54:55 syscalls: 2215
2022/09/19 14:54:55 code coverage: enabled
2022/09/19 14:54:55 comparison tracing: enabled
2022/09/19 14:54:55 extra coverage: enabled
2022/09/19 14:54:55 setuid sandbox: enabled
2022/09/19 14:54:55 namespace sandbox: enabled
2022/09/19 14:54:55 Android sandbox: enabled
2022/09/19 14:54:55 fault injection: enabled
2022/09/19 14:54:55 leak checking: enabled
2022/09/19 14:54:55 net packet injection: enabled
2022/09/19 14:54:55 net device setup: enabled
2022/09/19 14:54:55 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/19 14:54:55 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/19 14:54:55 USB emulation: enabled
2022/09/19 14:54:55 hci packet injection: enabled
2022/09/19 14:54:55 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220919 )
2022/09/19 14:54:55 802.15.4 emulation: enabled
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2022/09/19 14:55:13 starting 8 fuzzer processes
14:55:13 executing program 0:
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(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00')
pread64(r0, &(0x7f0000000040)=""/170, 0xaa, 0x200000007fffffff)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0)
syz_io_uring_setup(0x5d6f, &(0x7f0000000680)={0x0, 0xbcc0, 0x2, 0x2, 0x273, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000700), 0x0)
socket$netlink(0x10, 0x3, 0xb)
14:55:13 executing program 1:
pipe2$9p(0x0, 0x0)
14:55:13 executing program 2:
inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000000)
14:55:13 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001cc0)={0x0, @multicast1, @broadcast}, &(0x7f0000001d00)=0xc)
14:55:14 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2279, 0x0)
[ 75.117579] audit: type=1400 audit(1663599314.010:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
14:55:14 executing program 4:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
r0 = timerfd_create(0x0, 0x0)
timerfd_gettime(r0, &(0x7f0000000040))
14:55:14 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2201, 0x0)
14:55:14 executing program 7:
syz_emit_ethernet(0x3e, &(0x7f0000000400)={@multicast, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "bea47e", 0x8, 0x0, 0x0, @dev, @ipv4={'\x00', '\xff\xff', @multicast2}, {[@routing={0x0, 0x0, 0x1, 0x4}]}}}}}, 0x0)
[ 76.450069] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.453152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.454566] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.458481] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.462133] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.465236] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.476555] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 76.510229] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 76.512147] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 76.513596] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 76.521387] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 76.522720] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 76.525146] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 76.526295] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 76.534982] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 76.536630] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 76.540092] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 76.541654] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 76.541805] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 76.544479] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 76.544646] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 76.568095] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 76.569667] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 76.580366] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 76.583061] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 76.587329] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 76.590026] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 76.592210] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 76.593388] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 76.593595] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 76.599232] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 76.601432] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 76.604133] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 76.608412] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 76.615107] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 76.666986] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 76.668579] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 76.669982] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 76.674593] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 76.674713] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 76.679040] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 76.679111] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 76.692404] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 76.696640] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 76.700259] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 76.704109] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 76.713399] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 76.713654] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 76.717009] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 76.718479] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 76.722023] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 76.734729] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 76.734856] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 76.738585] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 76.743229] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 76.767090] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 78.531043] Bluetooth: hci0: command 0x0409 tx timeout
[ 78.657790] Bluetooth: hci3: command 0x0409 tx timeout
[ 78.657794] Bluetooth: hci7: command 0x0409 tx timeout
[ 78.658788] Bluetooth: hci2: command 0x0409 tx timeout
[ 78.659252] Bluetooth: hci1: command 0x0409 tx timeout
[ 78.785936] Bluetooth: hci4: command 0x0409 tx timeout
[ 78.786436] Bluetooth: hci6: command 0x0409 tx timeout
[ 78.914790] Bluetooth: hci5: command 0x0409 tx timeout
[ 80.578889] Bluetooth: hci0: command 0x041b tx timeout
[ 80.705801] Bluetooth: hci1: command 0x041b tx timeout
[ 80.706292] Bluetooth: hci2: command 0x041b tx timeout
[ 80.707729] Bluetooth: hci7: command 0x041b tx timeout
[ 80.708212] Bluetooth: hci3: command 0x041b tx timeout
[ 80.833834] Bluetooth: hci6: command 0x041b tx timeout
[ 80.835601] Bluetooth: hci4: command 0x041b tx timeout
[ 80.962824] Bluetooth: hci5: command 0x041b tx timeout
[ 82.626832] Bluetooth: hci0: command 0x040f tx timeout
[ 82.754839] Bluetooth: hci3: command 0x040f tx timeout
[ 82.755316] Bluetooth: hci7: command 0x040f tx timeout
[ 82.756658] Bluetooth: hci2: command 0x040f tx timeout
[ 82.757269] Bluetooth: hci1: command 0x040f tx timeout
[ 82.882788] Bluetooth: hci4: command 0x040f tx timeout
[ 82.883252] Bluetooth: hci6: command 0x040f tx timeout
[ 83.010791] Bluetooth: hci5: command 0x040f tx timeout
[ 84.673787] Bluetooth: hci0: command 0x0419 tx timeout
[ 84.801811] Bluetooth: hci1: command 0x0419 tx timeout
[ 84.802312] Bluetooth: hci2: command 0x0419 tx timeout
[ 84.803724] Bluetooth: hci7: command 0x0419 tx timeout
[ 84.804395] Bluetooth: hci3: command 0x0419 tx timeout
[ 84.930860] Bluetooth: hci6: command 0x0419 tx timeout
[ 84.931354] Bluetooth: hci4: command 0x0419 tx timeout
[ 85.058794] Bluetooth: hci5: command 0x0419 tx timeout
14:56:11 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c03, 0xffffffffffffffff)
14:56:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2201, 0x0)
14:56:11 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c03, 0xffffffffffffffff)
14:56:11 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c03, 0xffffffffffffffff)
14:56:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2201, 0x0)
14:56:11 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c03, 0xffffffffffffffff)
14:56:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2201, 0x0)
14:56:11 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000600), 0x4)
[ 135.057358] audit: type=1400 audit(1663599373.950:7): avc: denied { open } for pid=3960 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 135.058910] audit: type=1400 audit(1663599373.950:8): avc: denied { kernel } for pid=3960 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 135.067265] ------------[ cut here ]------------
[ 135.067283]
[ 135.067286] ======================================================
[ 135.067289] WARNING: possible circular locking dependency detected
[ 135.067293] 6.0.0-rc6-next-20220919 #1 Not tainted
[ 135.067300] ------------------------------------------------------
[ 135.067302] syz-executor.0/3961 is trying to acquire lock:
[ 135.067308] ffffffff853fa838 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 135.067344]
[ 135.067344] but task is already holding lock:
[ 135.067346] ffff888019e20820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 135.067373]
[ 135.067373] which lock already depends on the new lock.
[ 135.067373]
[ 135.067376]
[ 135.067376] the existing dependency chain (in reverse order) is:
[ 135.067379]
[ 135.067379] -> #3 (&ctx->lock){....}-{2:2}:
[ 135.067392] _raw_spin_lock+0x2a/0x40
[ 135.067409] __perf_event_task_sched_out+0x53b/0x18d0
[ 135.067421] __schedule+0xedd/0x2470
[ 135.067431] schedule+0xda/0x1b0
[ 135.067441] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.067460] syscall_exit_to_user_mode+0x19/0x40
[ 135.067477] do_syscall_64+0x48/0x90
[ 135.067490] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.067507]
[ 135.067507] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 135.067520] _raw_spin_lock_nested+0x30/0x40
[ 135.067535] raw_spin_rq_lock_nested+0x1e/0x30
[ 135.067547] task_fork_fair+0x63/0x4d0
[ 135.067563] sched_cgroup_fork+0x3d0/0x540
[ 135.067577] copy_process+0x4183/0x6e20
[ 135.067587] kernel_clone+0xe7/0x890
[ 135.067596] user_mode_thread+0xad/0xf0
[ 135.067606] rest_init+0x24/0x250
[ 135.067621] arch_call_rest_init+0xf/0x14
[ 135.067633] start_kernel+0x4c1/0x4e6
[ 135.067643] secondary_startup_64_no_verify+0xe0/0xeb
[ 135.067656]
[ 135.067656] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 135.067670] _raw_spin_lock_irqsave+0x39/0x60
[ 135.067685] try_to_wake_up+0xab/0x1920
[ 135.067697] up+0x75/0xb0
[ 135.067708] __up_console_sem+0x6e/0x80
[ 135.067723] console_unlock+0x46a/0x590
[ 135.067738] con_flush_chars+0x76/0x90
[ 135.067759] n_tty_write+0xc40/0xfe0
[ 135.067772] file_tty_write.constprop.0+0x49c/0x8f0
[ 135.067783] vfs_write+0x9c3/0xd90
[ 135.067801] ksys_write+0x127/0x250
[ 135.067817] do_syscall_64+0x3b/0x90
[ 135.067830] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.067846]
[ 135.067846] -> #0 ((console_sem).lock){....}-{2:2}:
[ 135.067860] __lock_acquire+0x2a02/0x5e70
[ 135.067876] lock_acquire+0x1a2/0x530
[ 135.067891] _raw_spin_lock_irqsave+0x39/0x60
[ 135.067905] down_trylock+0xe/0x70
[ 135.067917] __down_trylock_console_sem+0x3b/0xd0
[ 135.067933] vprintk_emit+0x16b/0x560
[ 135.067948] vprintk+0x84/0xa0
[ 135.067964] _printk+0xba/0xf1
[ 135.067980] report_bug.cold+0x72/0xab
[ 135.067992] handle_bug+0x3c/0x70
[ 135.068005] exc_invalid_op+0x14/0x50
[ 135.068018] asm_exc_invalid_op+0x16/0x20
[ 135.068034] group_sched_out.part.0+0x2c7/0x460
[ 135.068044] ctx_sched_out+0x8f1/0xc10
[ 135.068053] __perf_event_task_sched_out+0x6d0/0x18d0
[ 135.068065] __schedule+0xedd/0x2470
[ 135.068075] schedule+0xda/0x1b0
[ 135.068084] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.068103] syscall_exit_to_user_mode+0x19/0x40
[ 135.068119] do_syscall_64+0x48/0x90
[ 135.068132] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.068148]
[ 135.068148] other info that might help us debug this:
[ 135.068148]
[ 135.068151] Chain exists of:
[ 135.068151] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 135.068151]
[ 135.068165] Possible unsafe locking scenario:
[ 135.068165]
[ 135.068168] CPU0 CPU1
[ 135.068170] ---- ----
[ 135.068172] lock(&ctx->lock);
[ 135.068177] lock(&rq->__lock);
[ 135.068183] lock(&ctx->lock);
[ 135.068190] lock((console_sem).lock);
[ 135.068195]
[ 135.068195] *** DEADLOCK ***
[ 135.068195]
[ 135.068197] 2 locks held by syz-executor.0/3961:
[ 135.068204] #0: ffff88806cf37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 135.068229] #1: ffff888019e20820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 135.068257]
[ 135.068257] stack backtrace:
[ 135.068260] CPU: 1 PID: 3961 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220919 #1
[ 135.068273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 135.068281] Call Trace:
[ 135.068284]
[ 135.068289] dump_stack_lvl+0x8b/0xb3
[ 135.068303] check_noncircular+0x263/0x2e0
[ 135.068319] ? format_decode+0x26c/0xb50
[ 135.068334] ? print_circular_bug+0x450/0x450
[ 135.068350] ? enable_ptr_key_workfn+0x20/0x20
[ 135.068365] ? format_decode+0x26c/0xb50
[ 135.068381] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 135.068398] __lock_acquire+0x2a02/0x5e70
[ 135.068419] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 135.068441] lock_acquire+0x1a2/0x530
[ 135.068457] ? down_trylock+0xe/0x70
[ 135.068471] ? lock_release+0x750/0x750
[ 135.068491] ? vprintk+0x84/0xa0
[ 135.068508] _raw_spin_lock_irqsave+0x39/0x60
[ 135.068524] ? down_trylock+0xe/0x70
[ 135.068537] down_trylock+0xe/0x70
[ 135.068550] ? vprintk+0x84/0xa0
[ 135.068566] __down_trylock_console_sem+0x3b/0xd0
[ 135.068583] vprintk_emit+0x16b/0x560
[ 135.068602] vprintk+0x84/0xa0
[ 135.068618] _printk+0xba/0xf1
[ 135.068636] ? record_print_text.cold+0x16/0x16
[ 135.068657] ? report_bug.cold+0x66/0xab
[ 135.068671] ? group_sched_out.part.0+0x2c7/0x460
[ 135.068683] report_bug.cold+0x72/0xab
[ 135.068697] handle_bug+0x3c/0x70
[ 135.068711] exc_invalid_op+0x14/0x50
[ 135.068725] asm_exc_invalid_op+0x16/0x20
[ 135.068742] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 135.068756] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 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
[ 135.068767] RSP: 0018:ffff88804143fc48 EFLAGS: 00010006
[ 135.068776] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 135.068783] RDX: ffff88804021d040 RSI: ffffffff81566077 RDI: 0000000000000005
[ 135.068791] RBP: ffff888040c40000 R08: 0000000000000005 R09: 0000000000000001
[ 135.068799] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff888019e20800
[ 135.068806] R13: ffff88806cf3d140 R14: ffffffff8547c620 R15: 0000000000000002
[ 135.068817] ? group_sched_out.part.0+0x2c7/0x460
[ 135.068830] ? group_sched_out.part.0+0x2c7/0x460
[ 135.068843] ctx_sched_out+0x8f1/0xc10
[ 135.068856] __perf_event_task_sched_out+0x6d0/0x18d0
[ 135.068871] ? lock_is_held_type+0xd7/0x130
[ 135.068889] ? __perf_cgroup_move+0x160/0x160
[ 135.068900] ? set_next_entity+0x304/0x550
[ 135.068917] ? update_curr+0x267/0x740
[ 135.068935] ? lock_is_held_type+0xd7/0x130
[ 135.068954] __schedule+0xedd/0x2470
[ 135.068967] ? io_schedule_timeout+0x150/0x150
[ 135.068980] ? rcu_read_lock_sched_held+0x3e/0x80
[ 135.068999] schedule+0xda/0x1b0
[ 135.069010] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.069030] syscall_exit_to_user_mode+0x19/0x40
[ 135.069048] do_syscall_64+0x48/0x90
[ 135.069062] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.069079] RIP: 0033:0x7f012921eb19
[ 135.069088] 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
[ 135.069098] RSP: 002b:00007f0126794218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 135.069109] RAX: 0000000000000001 RBX: 00007f0129331f68 RCX: 00007f012921eb19
[ 135.069117] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0129331f6c
[ 135.069124] RBP: 00007f0129331f60 R08: 000000000000000e R09: 0000000000000000
[ 135.069131] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f0129331f6c
[ 135.069139] R13: 00007fffb106504f R14: 00007f0126794300 R15: 0000000000022000
[ 135.069151]
[ 135.125200] WARNING: CPU: 1 PID: 3961 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 135.125894] Modules linked in:
[ 135.126142] CPU: 1 PID: 3961 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220919 #1
[ 135.126743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 135.127584] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 135.127987] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 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
[ 135.129335] RSP: 0018:ffff88804143fc48 EFLAGS: 00010006
[ 135.129739] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 135.130265] RDX: ffff88804021d040 RSI: ffffffff81566077 RDI: 0000000000000005
[ 135.130802] RBP: ffff888040c40000 R08: 0000000000000005 R09: 0000000000000001
[ 135.131340] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff888019e20800
[ 135.131878] R13: ffff88806cf3d140 R14: ffffffff8547c620 R15: 0000000000000002
[ 135.132410] FS: 00007f0126794700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 135.133014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 135.133459] CR2: 00007fa75612fd30 CR3: 0000000040d76000 CR4: 0000000000350ee0
[ 135.133992] Call Trace:
[ 135.134192]
[ 135.134370] ctx_sched_out+0x8f1/0xc10
[ 135.134671] __perf_event_task_sched_out+0x6d0/0x18d0
[ 135.135074] ? lock_is_held_type+0xd7/0x130
[ 135.135411] ? __perf_cgroup_move+0x160/0x160
[ 135.135754] ? set_next_entity+0x304/0x550
[ 135.136084] ? update_curr+0x267/0x740
[ 135.136392] ? lock_is_held_type+0xd7/0x130
[ 135.136726] __schedule+0xedd/0x2470
[ 135.137011] ? io_schedule_timeout+0x150/0x150
[ 135.137370] ? rcu_read_lock_sched_held+0x3e/0x80
[ 135.137743] schedule+0xda/0x1b0
[ 135.138007] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.138388] syscall_exit_to_user_mode+0x19/0x40
[ 135.138753] do_syscall_64+0x48/0x90
[ 135.139044] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.139459] RIP: 0033:0x7f012921eb19
[ 135.139736] 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
[ 135.141080] RSP: 002b:00007f0126794218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 135.141643] RAX: 0000000000000001 RBX: 00007f0129331f68 RCX: 00007f012921eb19
[ 135.142162] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0129331f6c
[ 135.142688] RBP: 00007f0129331f60 R08: 000000000000000e R09: 0000000000000000
[ 135.143220] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f0129331f6c
[ 135.143757] R13: 00007fffb106504f R14: 00007f0126794300 R15: 0000000000022000
[ 135.144291]
[ 135.144471] irq event stamp: 750
[ 135.144722] hardirqs last enabled at (749): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 135.145423] hardirqs last disabled at (750): [] __schedule+0x1225/0x2470
[ 135.146038] softirqs last enabled at (612): [] __irq_exit_rcu+0x11b/0x180
[ 135.146676] softirqs last disabled at (589): [] __irq_exit_rcu+0x11b/0x180
[ 135.147319] ---[ end trace 0000000000000000 ]---
[ 139.521836] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 143.745910] Bluetooth: hci5: Opcode 0x c03 failed: -110
VM DIAGNOSIS:
14:56:14 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff8706c860 RCX=0000000000000000 RDX=ffff888040a15040
RSI=ffffffff8706c860 RDI=0000000000100cca RBP=ffffffff8706c860 RSP=ffff88801b87fb08
R8 =0000000000000003 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000001
R12=0000000000100cca R13=ffff888009609680 R14=0000000000000000 R15=0000000000000001
RIP=ffffffff81461790 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 00007fb80a8ed540 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=00007fb80aad2000 CR3=0000000018880000 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 0000000000000007 00007fb80adf8a90
YMM02=0000000000000000 0000000000000000 494c4700362e322e 325f4342494c4700
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000004700
YMM04=0000000000000000 0000000000000000 4342494c4700362e 322e325f4342494c
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
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=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b2e71 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff88804143f698
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b2e60
RIP=ffffffff822b2ec9 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 00007f0126794700 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=00007fa75612fd30 CR3=0000000040d76000 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 00007f01293057c0 00007f01293057c8
YMM02=0000000000000000 0000000000000000 00007f01293057e0 00007f01293057c0
YMM03=0000000000000000 0000000000000000 00007f01293057c8 00007f01293057c0
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