Warning: Permanently added '10.128.0.255' (ECDSA) to the list of known hosts.
2022/06/21 06:38:35 fuzzer started
2022/06/21 06:38:36 dialing manager at 10.128.0.169:35935
syzkaller login: [   43.169875][ T3602] cgroup: Unknown subsys name 'net'
[   43.274599][ T3602] cgroup: Unknown subsys name 'rlimit'
2022/06/21 06:38:36 syscalls: 3682
2022/06/21 06:38:36 code coverage: enabled
2022/06/21 06:38:36 comparison tracing: enabled
2022/06/21 06:38:36 extra coverage: enabled
2022/06/21 06:38:36 delay kcov mmap: enabled
2022/06/21 06:38:36 setuid sandbox: enabled
2022/06/21 06:38:36 namespace sandbox: enabled
2022/06/21 06:38:36 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 06:38:36 fault injection: enabled
2022/06/21 06:38:36 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 06:38:36 net packet injection: enabled
2022/06/21 06:38:36 net device setup: enabled
2022/06/21 06:38:36 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 06:38:36 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 06:38:36 USB emulation: enabled
2022/06/21 06:38:36 hci packet injection: enabled
2022/06/21 06:38:36 wifi device emulation: enabled
2022/06/21 06:38:36 802.15.4 emulation: enabled
2022/06/21 06:38:36 fetching corpus: 0, signal 0/2000 (executing program)
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[   57.937877][    T0] ------------[ cut here ]------------
[   57.937887][    T0] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[   57.937937][    T0] 
[   57.937940][    T0] =============================
[   57.937945][    T0] WARNING: suspicious RCU usage
[   57.937950][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   57.937961][    T0] -----------------------------
[   57.937965][    T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[   57.937978][    T0] 
[   57.937978][    T0] other info that might help us debug this:
[   57.937978][    T0] 
[   57.937983][    T0] 
[   57.937983][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   57.937995][    T0] RCU used illegally from extended quiescent state!
[   57.938000][    T0] no locks held by swapper/0/0.
[   57.938008][    T0] 
[   57.938008][    T0] stack backtrace:
[   57.938012][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
2022/06/21 06:38:51 fetching corpus: 5091, signal 337018/386302 (executing program)
[   57.938039][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.938050][    T0] Call Trace:
[   57.938057][    T0]  <TASK>
[   57.938065][    T0]  dump_stack_lvl+0xcd/0x134
[   57.938103][    T0]  lock_acquire.cold+0x1f/0x40
[   57.938130][    T0]  ? lock_release+0x780/0x780
[   57.938164][    T0]  ? __lock_acquire+0x163e/0x5660
[   57.938188][    T0]  ? vprintk_emit+0x127/0x680
[   57.938210][    T0]  _raw_spin_lock_irqsave+0x39/0x50
[   57.938241][    T0]  ? down_trylock+0xe/0x60
[   57.938270][    T0]  down_trylock+0xe/0x60
[   57.938300][    T0]  __down_trylock_console_sem+0xfb/0x120
[   57.938325][    T0]  console_trylock+0x13/0xd0
[   57.938345][    T0]  vprintk_emit+0x127/0x680
[   57.938371][    T0]  ? ct_idle_exit+0x34/0x40
[   57.938398][    T0]  vprintk+0x80/0x90
[   57.938422][    T0]  _printk+0xba/0xed
[   57.938447][    T0]  ? record_print_text.cold+0x16/0x16
[   57.938471][    T0]  ? vprintk+0x88/0x90
[   57.938494][    T0]  ? _printk+0xba/0xed
[   57.938518][    T0]  ? record_print_text.cold+0x16/0x16
[   57.938547][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   57.938570][    T0]  ? ct_idle_exit+0x34/0x40
[   57.938600][    T0]  __warn+0x91/0x190
[   57.938629][    T0]  ? ct_idle_exit+0x34/0x40
[   57.938658][    T0]  report_bug+0x1bc/0x210
[   57.938694][    T0]  handle_bug+0x3c/0x60
[   57.938717][    T0]  exc_invalid_op+0x14/0x40
[   57.938741][    T0]  asm_exc_invalid_op+0x1b/0x20
[   57.938774][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
2022/06/21 06:38:51 fetching corpus: 5141, signal 338212/387390 (executing program)
[   57.938802][    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
[   57.938821][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   57.938839][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   57.938848][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   57.938856][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   57.938864][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   57.938871][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   57.938890][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   57.938913][    T0]  cpuidle_enter+0x4a/0xa0
[   57.938930][    T0]  do_idle+0x3e8/0x590
[   57.938945][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   57.938967][    T0]  cpu_startup_entry+0x14/0x20
[   57.938981][    T0]  rest_init+0x169/0x270
[   57.938997][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   57.939016][    T0]  arch_call_rest_init+0xf/0x14
[   57.939036][    T0]  start_kernel+0x473/0x494
[   57.939051][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   57.939078][    T0]  </TASK>
[   57.939083][    T0] 
[   57.939085][    T0] =============================
[   57.939088][    T0] WARNING: suspicious RCU usage
[   57.939090][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   57.939096][    T0] -----------------------------
[   57.939099][    T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[   57.939107][    T0] 
[   57.939107][    T0] other info that might help us debug this:
[   57.939107][    T0] 
[   57.939109][    T0] 
[   57.939109][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   57.939116][    T0] RCU used illegally from extended quiescent state!
[   57.939119][    T0] 1 lock held by swapper/0/0:
[   57.939125][    T0]  #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[   57.939158][    T0] 
[   57.939158][    T0] stack backtrace:
[   57.939161][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   57.939173][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.939179][    T0] Call Trace:
2022/06/21 06:38:51 fetching corpus: 5191, signal 340874/389279 (executing program)
[   57.939182][    T0]  <TASK>
[   57.939187][    T0]  dump_stack_lvl+0xcd/0x134
[   57.939206][    T0]  lock_release.cold+0x1f/0x4e
[   57.939219][    T0]  ? down_trylock+0x45/0x60
[   57.939235][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   57.939248][    T0]  ? rwlock_bug.part.0+0x90/0x90
[   57.939263][    T0]  ? __lock_acquire+0x163e/0x5660
[   57.939277][    T0]  ? vprintk_emit+0x127/0x680
[   57.939290][    T0]  _raw_spin_unlock_irqrestore+0x16/0x70
[   57.939308][    T0]  down_trylock+0x45/0x60
[   57.939325][    T0]  __down_trylock_console_sem+0xfb/0x120
[   57.939340][    T0]  console_trylock+0x13/0xd0
[   57.939351][    T0]  vprintk_emit+0x127/0x680
[   57.939365][    T0]  ? ct_idle_exit+0x34/0x40
[   57.939382][    T0]  vprintk+0x80/0x90
[   57.939395][    T0]  _printk+0xba/0xed
[   57.939408][    T0]  ? record_print_text.cold+0x16/0x16
[   57.939422][    T0]  ? vprintk+0x88/0x90
[   57.939435][    T0]  ? _printk+0xba/0xed
[   57.939448][    T0]  ? record_print_text.cold+0x16/0x16
[   57.939464][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   57.939478][    T0]  ? ct_idle_exit+0x34/0x40
[   57.939494][    T0]  __warn+0x91/0x190
[   57.939510][    T0]  ? ct_idle_exit+0x34/0x40
[   57.939526][    T0]  report_bug+0x1bc/0x210
[   57.939546][    T0]  handle_bug+0x3c/0x60
[   57.939558][    T0]  exc_invalid_op+0x14/0x40
[   57.939572][    T0]  asm_exc_invalid_op+0x1b/0x20
[   57.939589][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   57.939605][    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
2022/06/21 06:38:51 fetching corpus: 5241, signal 342168/390428 (executing program)
[   57.939616][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   57.939625][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   57.939632][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   57.939640][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   57.939647][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   57.939654][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   57.939673][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   57.939694][    T0]  cpuidle_enter+0x4a/0xa0
[   57.939711][    T0]  do_idle+0x3e8/0x590
[   57.939727][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   57.939749][    T0]  cpu_startup_entry+0x14/0x20
[   57.939763][    T0]  rest_init+0x169/0x270
[   57.939779][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   57.939797][    T0]  arch_call_rest_init+0xf/0x14
[   57.939810][    T0]  start_kernel+0x473/0x494
[   57.939825][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   57.939852][    T0]  </TASK>
[   58.640959][    T0] Modules linked in:
[   58.644873][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   58.654151][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.664263][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   58.669473][    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
[   58.689176][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   58.695267][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   58.703328][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   58.711383][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   58.719444][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   58.727431][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   58.735495][    T0] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   58.744479][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.751163][    T0] CR2: 000000c00538e000 CR3: 0000000025e9c000 CR4: 00000000003506f0
[   58.759220][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   58.767216][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   58.775292][    T0] Call Trace:
[   58.778622][    T0]  <TASK>
[   58.781563][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   58.786714][    T0]  cpuidle_enter+0x4a/0xa0
[   58.791231][    T0]  do_idle+0x3e8/0x590
[   58.795332][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   58.800469][    T0]  cpu_startup_entry+0x14/0x20
[   58.805262][    T0]  rest_init+0x169/0x270
[   58.809618][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   58.815898][    T0]  arch_call_rest_init+0xf/0x14
[   58.820845][    T0]  start_kernel+0x473/0x494
[   58.825388][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   58.831396][    T0]  </TASK>
[   58.834435][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   58.841023][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   58.850229][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.860293][    T0] Call Trace:
[   58.863580][    T0]  <TASK>
[   58.866528][    T0]  dump_stack_lvl+0xcd/0x134
[   58.871150][    T0]  panic+0x2d7/0x64a
[   58.875065][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   58.881077][    T0]  ? __warn.cold+0x1d9/0x2cd
[   58.885697][    T0]  ? ct_idle_exit+0x34/0x40
[   58.890223][    T0]  __warn.cold+0x1ea/0x2cd
[   58.894655][    T0]  ? ct_idle_exit+0x34/0x40
[   58.899171][    T0]  report_bug+0x1bc/0x210
[   58.903515][    T0]  handle_bug+0x3c/0x60
[   58.907672][    T0]  exc_invalid_op+0x14/0x40
[   58.912182][    T0]  asm_exc_invalid_op+0x1b/0x20
[   58.917044][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   58.922162][    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
[   58.941768][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   58.947840][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   58.955809][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   58.963780][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   58.971763][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   58.979819][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   58.987811][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   58.992951][    T0]  cpuidle_enter+0x4a/0xa0
[   58.997382][    T0]  do_idle+0x3e8/0x590
[   59.001460][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   59.006503][    T0]  cpu_startup_entry+0x14/0x20
[   59.011273][    T0]  rest_init+0x169/0x270
[   59.015525][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   59.021781][    T0]  arch_call_rest_init+0xf/0x14
[   59.026640][    T0]  start_kernel+0x473/0x494
[   59.031149][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   59.037070][    T0]  </TASK>
[   59.040268][    T0] 
[   59.042608][    T0] =============================
[   59.047436][    T0] WARNING: suspicious RCU usage
[   59.052267][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   59.058844][    T0] -----------------------------
[   59.063668][    T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[   59.072144][    T0] 
[   59.072144][    T0] other info that might help us debug this:
[   59.072144][    T0] 
[   59.082354][    T0] 
[   59.082354][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   59.090394][    T0] RCU used illegally from extended quiescent state!
[   59.096955][    T0] 1 lock held by swapper/0/0:
[   59.102578][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[   59.112848][    T0] 
[   59.112848][    T0] stack backtrace:
[   59.118718][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   59.127904][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   59.137940][    T0] Call Trace:
[   59.141207][    T0]  <TASK>
[   59.144127][    T0]  dump_stack_lvl+0xcd/0x134
[   59.148713][    T0]  atomic_notifier_call_chain+0x112/0x180
[   59.154422][    T0]  panic+0x35f/0x64a
[   59.158306][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   59.164287][    T0]  ? __warn.cold+0x1d9/0x2cd
[   59.168881][    T0]  ? ct_idle_exit+0x34/0x40
[   59.173384][    T0]  __warn.cold+0x1ea/0x2cd
[   59.177799][    T0]  ? ct_idle_exit+0x34/0x40
[   59.182298][    T0]  report_bug+0x1bc/0x210
[   59.186623][    T0]  handle_bug+0x3c/0x60
[   59.190763][    T0]  exc_invalid_op+0x14/0x40
[   59.195253][    T0]  asm_exc_invalid_op+0x1b/0x20
[   59.200094][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   59.205204][    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
[   59.224796][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   59.230851][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   59.238813][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   59.246769][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   59.254725][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   59.266564][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   59.275950][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   59.281058][    T0]  cpuidle_enter+0x4a/0xa0
[   59.285469][    T0]  do_idle+0x3e8/0x590
[   59.289531][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   59.294551][    T0]  cpu_startup_entry+0x14/0x20
[   59.299302][    T0]  rest_init+0x169/0x270
[   59.303540][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   59.309783][    T0]  arch_call_rest_init+0xf/0x14
[   59.314634][    T0]  start_kernel+0x473/0x494
[   59.319126][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   59.325019][    T0]  </TASK>
[   59.328027][    T0] Kernel Offset: disabled
[   59.332331][    T0] 
[   59.334639][    T0] =============================
[   59.339463][    T0] WARNING: suspicious RCU usage
[   59.344291][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   59.350856][    T0] -----------------------------
[   59.355682][    T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[   59.364331][    T0] 
[   59.364331][    T0] other info that might help us debug this:
[   59.364331][    T0] 
[   59.374536][    T0] 
[   59.374536][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   59.382577][    T0] RCU used illegally from extended quiescent state!
[   59.389139][    T0] 1 lock held by swapper/0/0:
[   59.393800][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[   59.404059][    T0] 
[   59.404059][    T0] stack backtrace:
[   59.409926][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   59.419110][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   59.429147][    T0] Call Trace:
[   59.432413][    T0]  <TASK>
[   59.435330][    T0]  dump_stack_lvl+0xcd/0x134
[   59.439916][    T0]  atomic_notifier_call_chain+0x175/0x180
[   59.445633][    T0]  panic+0x35f/0x64a
[   59.449522][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   59.455500][    T0]  ? __warn.cold+0x1d9/0x2cd
[   59.460081][    T0]  ? ct_idle_exit+0x34/0x40
[   59.464572][    T0]  __warn.cold+0x1ea/0x2cd
[   59.468977][    T0]  ? ct_idle_exit+0x34/0x40
[   59.473469][    T0]  report_bug+0x1bc/0x210
[   59.477799][    T0]  handle_bug+0x3c/0x60
[   59.481943][    T0]  exc_invalid_op+0x14/0x40
[   59.486434][    T0]  asm_exc_invalid_op+0x1b/0x20
[   59.491277][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   59.496377][    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
[   59.515967][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   59.522018][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   59.529974][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   59.537938][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   59.545892][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   59.553848][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   59.561815][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   59.566934][    T0]  cpuidle_enter+0x4a/0xa0
[   59.571353][    T0]  do_idle+0x3e8/0x590
[   59.575413][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   59.580433][    T0]  cpu_startup_entry+0x14/0x20
[   59.585190][    T0]  rest_init+0x169/0x270
[   59.589436][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   59.595671][    T0]  arch_call_rest_init+0xf/0x14
[   59.600509][    T0]  start_kernel+0x473/0x494
[   59.605002][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   59.610895][    T0]  </TASK>
[   59.613900][    T0] 
[   59.616206][    T0] =============================
[   59.621033][    T0] WARNING: suspicious RCU usage
[   59.625857][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   59.632423][    T0] -----------------------------
[   59.637247][    T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[   59.645731][    T0] 
[   59.645731][    T0] other info that might help us debug this:
[   59.645731][    T0] 
[   59.655947][    T0] 
[   59.655947][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   59.663987][    T0] RCU used illegally from extended quiescent state!
[   59.670551][    T0] 1 lock held by swapper/0/0:
[   59.675205][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[   59.683991][    T0] 
[   59.683991][    T0] stack backtrace:
[   59.689857][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   59.699033][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   59.709085][    T0] Call Trace:
[   59.712357][    T0]  <TASK>
[   59.715276][    T0]  dump_stack_lvl+0xcd/0x134
[   59.719863][    T0]  kmsg_dump+0x1c8/0x260
[   59.724098][    T0]  panic+0x36e/0x64a
[   59.728007][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   59.733996][    T0]  ? __warn.cold+0x1d9/0x2cd
[   59.738585][    T0]  ? ct_idle_exit+0x34/0x40
[   59.743078][    T0]  __warn.cold+0x1ea/0x2cd
[   59.747490][    T0]  ? ct_idle_exit+0x34/0x40
[   59.751995][    T0]  report_bug+0x1bc/0x210
[   59.756318][    T0]  handle_bug+0x3c/0x60
[   59.760460][    T0]  exc_invalid_op+0x14/0x40
[   59.764952][    T0]  asm_exc_invalid_op+0x1b/0x20
[   59.769793][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   59.774897][    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
[   59.794489][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   59.800541][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   59.808500][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   59.816458][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   59.824418][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   59.832380][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   59.840354][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   59.845467][    T0]  cpuidle_enter+0x4a/0xa0
[   59.849876][    T0]  do_idle+0x3e8/0x590
[   59.853937][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   59.858958][    T0]  cpu_startup_entry+0x14/0x20
[   59.863713][    T0]  rest_init+0x169/0x270
[   59.867948][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   59.874183][    T0]  arch_call_rest_init+0xf/0x14
[   59.879021][    T0]  start_kernel+0x473/0x494
[   59.883528][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   59.889428][    T0]  </TASK>
[   59.892431][    T0] 
[   59.894737][    T0] =============================
[   59.899566][    T0] WARNING: suspicious RCU usage
[   59.904393][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   59.910962][    T0] -----------------------------
[   59.915789][    T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[   59.924440][    T0] 
[   59.924440][    T0] other info that might help us debug this:
[   59.924440][    T0] 
[   59.934647][    T0] 
[   59.934647][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   59.942691][    T0] RCU used illegally from extended quiescent state!
[   59.949254][    T0] 1 lock held by swapper/0/0:
[   59.953909][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[   59.962683][    T0] 
[   59.962683][    T0] stack backtrace:
[   59.968553][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   59.977729][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   59.987766][    T0] Call Trace:
[   59.991032][    T0]  <TASK>
[   59.993952][    T0]  dump_stack_lvl+0xcd/0x134
[   59.998536][    T0]  kmsg_dump+0x22b/0x260
[   60.002765][    T0]  panic+0x36e/0x64a
[   60.006657][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   60.012636][    T0]  ? __warn.cold+0x1d9/0x2cd
[   60.017220][    T0]  ? ct_idle_exit+0x34/0x40
[   60.021713][    T0]  __warn.cold+0x1ea/0x2cd
[   60.026117][    T0]  ? ct_idle_exit+0x34/0x40
[   60.030612][    T0]  report_bug+0x1bc/0x210
[   60.034941][    T0]  handle_bug+0x3c/0x60
[   60.039081][    T0]  exc_invalid_op+0x14/0x40
[   60.043574][    T0]  asm_exc_invalid_op+0x1b/0x20
[   60.048436][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   60.053551][    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
[   60.073140][    T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[   60.079194][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   60.087151][    T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[   60.095106][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   60.103066][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   60.111019][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   60.118987][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   60.124096][    T0]  cpuidle_enter+0x4a/0xa0
[   60.128502][    T0]  do_idle+0x3e8/0x590
[   60.132559][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   60.137582][    T0]  cpu_startup_entry+0x14/0x20
[   60.142333][    T0]  rest_init+0x169/0x270
[   60.146569][    T0]  ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[   60.152801][    T0]  arch_call_rest_init+0xf/0x14
[   60.157643][    T0]  start_kernel+0x473/0x494
[   60.162135][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   60.168031][    T0]  </TASK>
[   60.171039][    T0] Rebooting in 86400 seconds..