DUID 00:04:92:3d:a4:bf:d8:99:95:1d:d2:9f:0e:34:7d:20:a7:e6
forked to background, child pid 3183
[   26.876861][ T3184] 8021q: adding VLAN 0 to HW filter on device bond0
[   26.885595][ T3184] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts.
2022/06/21 08:44:38 fuzzer started
2022/06/21 08:44:38 dialing manager at 10.128.0.169:35935
syzkaller login: [   42.617190][ T3604] cgroup: Unknown subsys name 'net'
[   42.710334][ T3604] cgroup: Unknown subsys name 'rlimit'
2022/06/21 08:44:39 syscalls: 3682
2022/06/21 08:44:39 code coverage: enabled
2022/06/21 08:44:39 comparison tracing: enabled
2022/06/21 08:44:39 extra coverage: enabled
2022/06/21 08:44:39 delay kcov mmap: enabled
2022/06/21 08:44:39 setuid sandbox: enabled
2022/06/21 08:44:39 namespace sandbox: enabled
2022/06/21 08:44:39 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 08:44:39 fault injection: enabled
2022/06/21 08:44:39 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 08:44:39 net packet injection: enabled
2022/06/21 08:44:39 net device setup: enabled
2022/06/21 08:44:39 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 08:44:39 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 08:44:39 USB emulation: enabled
2022/06/21 08:44:39 hci packet injection: enabled
2022/06/21 08:44:39 wifi device emulation: enabled
2022/06/21 08:44:39 802.15.4 emulation: enabled
2022/06/21 08:44:39 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 08:44:39 fetching corpus: 50, signal 35461/39159 (executing program)
2022/06/21 08:44:39 fetching corpus: 100, signal 56947/62213 (executing program)
2022/06/21 08:44:39 fetching corpus: 150, signal 71386/78208 (executing program)
2022/06/21 08:44:39 fetching corpus: 200, signal 82650/90962 (executing program)
2022/06/21 08:44:39 fetching corpus: 250, signal 91536/101257 (executing program)
2022/06/21 08:44:40 fetching corpus: 300, signal 103930/114908 (executing program)
2022/06/21 08:44:40 fetching corpus: 350, signal 112333/124578 (executing program)
2022/06/21 08:44:40 fetching corpus: 400, signal 118741/132282 (executing program)
[   44.249406][    T0] ------------[ cut here ]------------
[   44.249417][    T0] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[   44.249470][    T0] 
[   44.249474][    T0] =============================
[   44.249477][    T0] WARNING: suspicious RCU usage
[   44.249481][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   44.249490][    T0] -----------------------------
[   44.249495][    T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[   44.249507][    T0] 
[   44.249507][    T0] other info that might help us debug this:
[   44.249507][    T0] 
[   44.249513][    T0] 
[   44.249513][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   44.249525][    T0] RCU used illegally from extended quiescent state!
[   44.249530][    T0] no locks held by swapper/0/0.
[   44.249538][    T0] 
[   44.249538][    T0] stack backtrace:
[   44.249542][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   44.249564][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   44.249575][    T0] Call Trace:
[   44.249581][    T0]  <TASK>
[   44.249590][    T0]  dump_stack_lvl+0xcd/0x134
[   44.249625][    T0]  lock_acquire.cold+0x1f/0x40
[   44.249652][    T0]  ? lock_release+0x780/0x780
[   44.249693][    T0]  ? __lock_acquire+0x163e/0x5660
[   44.249717][    T0]  ? vprintk_emit+0x127/0x680
[   44.249740][    T0]  _raw_spin_lock_irqsave+0x39/0x50
[   44.249772][    T0]  ? down_trylock+0xe/0x60
[   44.249801][    T0]  down_trylock+0xe/0x60
[   44.249833][    T0]  __down_trylock_console_sem+0xfb/0x120
[   44.249858][    T0]  console_trylock+0x13/0xd0
[   44.249879][    T0]  vprintk_emit+0x127/0x680
[   44.249904][    T0]  ? ct_idle_exit+0x34/0x40
[   44.249934][    T0]  vprintk+0x80/0x90
[   44.249958][    T0]  _printk+0xba/0xed
[   44.249982][    T0]  ? record_print_text.cold+0x16/0x16
[   44.250005][    T0]  ? vprintk+0x88/0x90
[   44.250029][    T0]  ? _printk+0xba/0xed
[   44.250060][    T0]  ? record_print_text.cold+0x16/0x16
[   44.250089][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   44.250111][    T0]  ? ct_idle_exit+0x34/0x40
[   44.250139][    T0]  __warn+0x91/0x190
[   44.250168][    T0]  ? ct_idle_exit+0x34/0x40
[   44.250198][    T0]  report_bug+0x1bc/0x210
[   44.250236][    T0]  handle_bug+0x3c/0x60
[   44.250259][    T0]  exc_invalid_op+0x14/0x40
[   44.250283][    T0]  asm_exc_invalid_op+0x1b/0x20
[   44.250315][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   44.250345][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   44.250365][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   44.250383][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   44.250396][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   44.250410][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   44.250423][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   44.250436][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
2022/06/21 08:44:40 fetching corpus: 450, signal 126886/141590 (executing program)
2022/06/21 08:44:40 fetching corpus: 500, signal 131337/147276 (executing program)
[   44.250470][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   44.250511][    T0]  cpuidle_enter+0x4a/0xa0
[   44.250540][    T0]  do_idle+0x3e8/0x590
[   44.250569][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   44.250606][    T0]  cpu_startup_entry+0x14/0x20
[   44.250631][    T0]  rest_init+0x169/0x270
[   44.250664][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   44.250697][    T0]  arch_call_rest_init+0xf/0x14
[   44.250720][    T0]  start_kernel+0x473/0x494
[   44.250745][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   44.250791][    T0]  </TASK>
[   44.250800][    T0] 
[   44.250803][    T0] =============================
[   44.250807][    T0] WARNING: suspicious RCU usage
[   44.250812][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   44.250822][    T0] -----------------------------
[   44.250827][    T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[   44.250840][    T0] 
[   44.250840][    T0] other info that might help us debug this:
[   44.250840][    T0] 
[   44.250845][    T0] 
[   44.250845][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   44.250857][    T0] RCU used illegally from extended quiescent state!
[   44.250862][    T0] 1 lock held by swapper/0/0:
[   44.250873][    T0]  #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[   44.250930][    T0] 
[   44.250930][    T0] stack backtrace:
[   44.250934][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   44.250954][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   44.250964][    T0] Call Trace:
2022/06/21 08:44:41 fetching corpus: 550, signal 140914/157803 (executing program)
[   44.250969][    T0]  <TASK>
[   44.250977][    T0]  dump_stack_lvl+0xcd/0x134
[   44.251011][    T0]  lock_release.cold+0x1f/0x4e
[   44.251033][    T0]  ? down_trylock+0x45/0x60
[   44.251063][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   44.251085][    T0]  ? rwlock_bug.part.0+0x90/0x90
[   44.251113][    T0]  ? __lock_acquire+0x163e/0x5660
[   44.251137][    T0]  ? vprintk_emit+0x127/0x680
[   44.251160][    T0]  _raw_spin_unlock_irqrestore+0x16/0x70
[   44.251193][    T0]  down_trylock+0x45/0x60
[   44.251225][    T0]  __down_trylock_console_sem+0xfb/0x120
[   44.251250][    T0]  console_trylock+0x13/0xd0
[   44.251271][    T0]  vprintk_emit+0x127/0x680
[   44.251297][    T0]  ? ct_idle_exit+0x34/0x40
[   44.251327][    T0]  vprintk+0x80/0x90
[   44.251351][    T0]  _printk+0xba/0xed
[   44.251375][    T0]  ? record_print_text.cold+0x16/0x16
[   44.251398][    T0]  ? vprintk+0x88/0x90
[   44.251430][    T0]  ? _printk+0xba/0xed
[   44.251455][    T0]  ? record_print_text.cold+0x16/0x16
[   44.251491][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   44.251514][    T0]  ? ct_idle_exit+0x34/0x40
[   44.251543][    T0]  __warn+0x91/0x190
[   44.251572][    T0]  ? ct_idle_exit+0x34/0x40
[   44.251601][    T0]  report_bug+0x1bc/0x210
[   44.251639][    T0]  handle_bug+0x3c/0x60
[   44.251667][    T0]  exc_invalid_op+0x14/0x40
[   44.251690][    T0]  asm_exc_invalid_op+0x1b/0x20
[   44.251723][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   44.251752][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   44.251771][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   44.251788][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   44.251801][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   44.251814][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   44.251827][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   44.251840][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   44.251874][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   44.251914][    T0]  cpuidle_enter+0x4a/0xa0
[   44.251944][    T0]  do_idle+0x3e8/0x590
[   44.251973][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   44.252013][    T0]  cpu_startup_entry+0x14/0x20
[   44.252038][    T0]  rest_init+0x169/0x270
[   44.252068][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   44.252101][    T0]  arch_call_rest_init+0xf/0x14
[   44.252125][    T0]  start_kernel+0x473/0x494
[   44.252152][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   44.252208][    T0]  </TASK>
[   44.953776][    T0] Modules linked in:
[   44.957685][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   44.967002][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   44.977110][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   44.982322][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   45.002037][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   45.008132][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   45.016212][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   45.024269][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   45.032309][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.040359][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.048345][    T0] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   45.057431][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.064092][    T0] CR2: 000000c0014ef000 CR3: 00000000790d4000 CR4: 00000000003506f0
[   45.072140][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   45.080190][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   45.088188][    T0] Call Trace:
[   45.091556][    T0]  <TASK>
[   45.094510][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   45.099713][    T0]  cpuidle_enter+0x4a/0xa0
2022/06/21 08:44:41 fetching corpus: 600, signal 145668/163709 (executing program)
[   45.104164][    T0]  do_idle+0x3e8/0x590
[   45.108262][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   45.113370][    T0]  cpu_startup_entry+0x14/0x20
[   45.118162][    T0]  rest_init+0x169/0x270
[   45.122528][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   45.128803][    T0]  arch_call_rest_init+0xf/0x14
[   45.133730][    T0]  start_kernel+0x473/0x494
[   45.138263][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   45.144249][    T0]  </TASK>
[   45.147284][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   45.153876][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   45.163070][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   45.173126][    T0] Call Trace:
[   45.176401][    T0]  <TASK>
[   45.179330][    T0]  dump_stack_lvl+0xcd/0x134
[   45.183937][    T0]  panic+0x2d7/0x64a
[   45.187844][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   45.193860][    T0]  ? __warn.cold+0x1d9/0x2cd
[   45.198462][    T0]  ? ct_idle_exit+0x34/0x40
[   45.202977][    T0]  __warn.cold+0x1ea/0x2cd
[   45.207404][    T0]  ? ct_idle_exit+0x34/0x40
[   45.211918][    T0]  report_bug+0x1bc/0x210
[   45.216260][    T0]  handle_bug+0x3c/0x60
[   45.220420][    T0]  exc_invalid_op+0x14/0x40
[   45.224924][    T0]  asm_exc_invalid_op+0x1b/0x20
[   45.229785][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   45.234913][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   45.254529][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   45.260595][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   45.268572][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   45.276547][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   45.284538][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.292507][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.300500][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   45.305720][    T0]  cpuidle_enter+0x4a/0xa0
[   45.310151][    T0]  do_idle+0x3e8/0x590
[   45.314240][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   45.319282][    T0]  cpu_startup_entry+0x14/0x20
[   45.324062][    T0]  rest_init+0x169/0x270
[   45.328320][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   45.334575][    T0]  arch_call_rest_init+0xf/0x14
[   45.339430][    T0]  start_kernel+0x473/0x494
[   45.343957][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   45.349876][    T0]  </TASK>
[   45.353226][    T0] 
[   45.355574][    T0] =============================
[   45.360406][    T0] WARNING: suspicious RCU usage
[   45.365234][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   45.371804][    T0] -----------------------------
[   45.376647][    T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[   45.385137][    T0] 
[   45.385137][    T0] other info that might help us debug this:
[   45.385137][    T0] 
[   45.395363][    T0] 
[   45.395363][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   45.403429][    T0] RCU used illegally from extended quiescent state!
[   45.410029][    T0] 1 lock held by swapper/0/0:
[   45.414700][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[   45.424962][    T0] 
[   45.424962][    T0] stack backtrace:
[   45.430832][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   45.440011][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   45.450065][    T0] Call Trace:
[   45.453332][    T0]  <TASK>
[   45.456253][    T0]  dump_stack_lvl+0xcd/0x134
[   45.460841][    T0]  atomic_notifier_call_chain+0x112/0x180
[   45.466553][    T0]  panic+0x35f/0x64a
[   45.470439][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   45.476417][    T0]  ? __warn.cold+0x1d9/0x2cd
[   45.481008][    T0]  ? ct_idle_exit+0x34/0x40
[   45.485516][    T0]  __warn.cold+0x1ea/0x2cd
[   45.489926][    T0]  ? ct_idle_exit+0x34/0x40
[   45.494418][    T0]  report_bug+0x1bc/0x210
[   45.498756][    T0]  handle_bug+0x3c/0x60
[   45.502899][    T0]  exc_invalid_op+0x14/0x40
[   45.507389][    T0]  asm_exc_invalid_op+0x1b/0x20
[   45.512233][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   45.517344][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   45.536955][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   45.543021][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   45.551002][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   45.559058][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   45.567038][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.575048][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.583038][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   45.588159][    T0]  cpuidle_enter+0x4a/0xa0
[   45.592570][    T0]  do_idle+0x3e8/0x590
[   45.596633][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   45.601668][    T0]  cpu_startup_entry+0x14/0x20
[   45.606429][    T0]  rest_init+0x169/0x270
[   45.610676][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   45.616915][    T0]  arch_call_rest_init+0xf/0x14
[   45.621765][    T0]  start_kernel+0x473/0x494
[   45.626261][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   45.632167][    T0]  </TASK>
[   45.635184][    T0] Kernel Offset: disabled
[   45.639502][    T0] 
[   45.641822][    T0] =============================
[   45.646647][    T0] WARNING: suspicious RCU usage
[   45.651477][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   45.658052][    T0] -----------------------------
[   45.662880][    T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[   45.671539][    T0] 
[   45.671539][    T0] other info that might help us debug this:
[   45.671539][    T0] 
[   45.681759][    T0] 
[   45.681759][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   45.689802][    T0] RCU used illegally from extended quiescent state!
[   45.696383][    T0] 1 lock held by swapper/0/0:
[   45.701050][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[   45.711318][    T0] 
[   45.711318][    T0] stack backtrace:
[   45.717184][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   45.726893][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   45.736933][    T0] Call Trace:
[   45.740209][    T0]  <TASK>
[   45.743128][    T0]  dump_stack_lvl+0xcd/0x134
[   45.747717][    T0]  atomic_notifier_call_chain+0x175/0x180
[   45.753427][    T0]  panic+0x35f/0x64a
[   45.757325][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   45.763303][    T0]  ? __warn.cold+0x1d9/0x2cd
[   45.767886][    T0]  ? ct_idle_exit+0x34/0x40
[   45.772393][    T0]  __warn.cold+0x1ea/0x2cd
[   45.776804][    T0]  ? ct_idle_exit+0x34/0x40
[   45.781309][    T0]  report_bug+0x1bc/0x210
[   45.785634][    T0]  handle_bug+0x3c/0x60
[   45.789779][    T0]  exc_invalid_op+0x14/0x40
[   45.794273][    T0]  asm_exc_invalid_op+0x1b/0x20
[   45.799117][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   45.804231][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   45.823930][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   45.829982][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   45.837941][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   45.845911][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   45.853880][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.861834][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.869807][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   45.874918][    T0]  cpuidle_enter+0x4a/0xa0
[   45.879326][    T0]  do_idle+0x3e8/0x590
[   45.883389][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   45.888408][    T0]  cpu_startup_entry+0x14/0x20
[   45.893170][    T0]  rest_init+0x169/0x270
[   45.897406][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   45.903646][    T0]  arch_call_rest_init+0xf/0x14
[   45.908484][    T0]  start_kernel+0x473/0x494
[   45.912976][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   45.919132][    T0]  </TASK>
[   45.922141][    T0] 
[   45.924451][    T0] =============================
[   45.929279][    T0] WARNING: suspicious RCU usage
[   45.934105][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   45.940682][    T0] -----------------------------
[   45.945507][    T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[   45.953984][    T0] 
[   45.953984][    T0] other info that might help us debug this:
[   45.953984][    T0] 
[   45.964202][    T0] 
[   45.964202][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   45.972244][    T0] RCU used illegally from extended quiescent state!
[   45.978813][    T0] 1 lock held by swapper/0/0:
[   45.983467][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[   45.992246][    T0] 
[   45.992246][    T0] stack backtrace:
[   45.998115][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   46.007307][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   46.017354][    T0] Call Trace:
[   46.020623][    T0]  <TASK>
[   46.023553][    T0]  dump_stack_lvl+0xcd/0x134
[   46.028137][    T0]  kmsg_dump+0x1c8/0x260
[   46.032379][    T0]  panic+0x36e/0x64a
[   46.036277][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   46.042253][    T0]  ? __warn.cold+0x1d9/0x2cd
[   46.046839][    T0]  ? ct_idle_exit+0x34/0x40
[   46.051342][    T0]  __warn.cold+0x1ea/0x2cd
[   46.055749][    T0]  ? ct_idle_exit+0x34/0x40
[   46.060244][    T0]  report_bug+0x1bc/0x210
[   46.064569][    T0]  handle_bug+0x3c/0x60
[   46.068714][    T0]  exc_invalid_op+0x14/0x40
[   46.073206][    T0]  asm_exc_invalid_op+0x1b/0x20
[   46.078052][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   46.083174][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   46.102792][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   46.108851][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   46.116811][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   46.124782][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   46.132742][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   46.140698][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   46.148756][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   46.153869][    T0]  cpuidle_enter+0x4a/0xa0
[   46.158275][    T0]  do_idle+0x3e8/0x590
[   46.162334][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   46.167352][    T0]  cpu_startup_entry+0x14/0x20
[   46.172105][    T0]  rest_init+0x169/0x270
[   46.176338][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   46.182591][    T0]  arch_call_rest_init+0xf/0x14
[   46.187429][    T0]  start_kernel+0x473/0x494
[   46.191923][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   46.197819][    T0]  </TASK>
[   46.200825][    T0] 
[   46.203135][    T0] =============================
[   46.207962][    T0] WARNING: suspicious RCU usage
[   46.212790][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   46.219364][    T0] -----------------------------
[   46.224201][    T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[   46.232851][    T0] 
[   46.232851][    T0] other info that might help us debug this:
[   46.232851][    T0] 
[   46.243073][    T0] 
[   46.243073][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   46.251114][    T0] RCU used illegally from extended quiescent state!
[   46.257681][    T0] 1 lock held by swapper/0/0:
[   46.262442][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[   46.271219][    T0] 
[   46.271219][    T0] stack backtrace:
[   46.277088][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   46.286266][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   46.296308][    T0] Call Trace:
[   46.299581][    T0]  <TASK>
[   46.302500][    T0]  dump_stack_lvl+0xcd/0x134
[   46.307086][    T0]  kmsg_dump+0x22b/0x260
[   46.311316][    T0]  panic+0x36e/0x64a
[   46.315223][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   46.321209][    T0]  ? __warn.cold+0x1d9/0x2cd
[   46.325803][    T0]  ? ct_idle_exit+0x34/0x40
[   46.330306][    T0]  __warn.cold+0x1ea/0x2cd
[   46.334713][    T0]  ? ct_idle_exit+0x34/0x40
[   46.339208][    T0]  report_bug+0x1bc/0x210
[   46.343538][    T0]  handle_bug+0x3c/0x60
[   46.347684][    T0]  exc_invalid_op+0x14/0x40
[   46.352186][    T0]  asm_exc_invalid_op+0x1b/0x20
[   46.357029][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   46.362135][    T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[   46.381727][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   46.387782][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   46.395741][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   46.403707][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   46.411663][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   46.419621][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   46.427592][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   46.432722][    T0]  cpuidle_enter+0x4a/0xa0
[   46.437131][    T0]  do_idle+0x3e8/0x590
[   46.441203][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   46.446226][    T0]  cpu_startup_entry+0x14/0x20
[   46.450979][    T0]  rest_init+0x169/0x270
[   46.455211][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   46.461444][    T0]  arch_call_rest_init+0xf/0x14
[   46.466285][    T0]  start_kernel+0x473/0x494
[   46.470865][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   46.476762][    T0]  </TASK>
[   46.479773][    T0] Rebooting in 86400 seconds..