Warning: Permanently added '10.128.1.114' (ECDSA) to the list of known hosts.
2022/06/21 07:32:07 fuzzer started
2022/06/21 07:32:07 dialing manager at 10.128.0.169:35935
syzkaller login: [   43.667040][ T3603] cgroup: Unknown subsys name 'net'
[   43.793469][ T3603] cgroup: Unknown subsys name 'rlimit'
2022/06/21 07:32:08 syscalls: 3682
2022/06/21 07:32:08 code coverage: enabled
2022/06/21 07:32:08 comparison tracing: enabled
2022/06/21 07:32:08 extra coverage: enabled
2022/06/21 07:32:08 delay kcov mmap: enabled
2022/06/21 07:32:08 setuid sandbox: enabled
2022/06/21 07:32:08 namespace sandbox: enabled
2022/06/21 07:32:08 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 07:32:08 fault injection: enabled
2022/06/21 07:32:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 07:32:08 net packet injection: enabled
2022/06/21 07:32:08 net device setup: enabled
2022/06/21 07:32:08 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 07:32:08 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 07:32:08 USB emulation: enabled
2022/06/21 07:32:08 hci packet injection: enabled
2022/06/21 07:32:08 wifi device emulation: enabled
2022/06/21 07:32:08 802.15.4 emulation: enabled
2022/06/21 07:32:08 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 07:32:08 fetching corpus: 50, signal 39003/42680 (executing program)
2022/06/21 07:32:08 fetching corpus: 100, signal 55516/60817 (executing program)
2022/06/21 07:32:08 fetching corpus: 150, signal 69897/76718 (executing program)
2022/06/21 07:32:09 fetching corpus: 200, signal 79208/87556 (executing program)
2022/06/21 07:32:09 fetching corpus: 250, signal 90164/99902 (executing program)
2022/06/21 07:32:09 fetching corpus: 300, signal 98155/109274 (executing program)
2022/06/21 07:32:09 fetching corpus: 350, signal 104234/116719 (executing program)
2022/06/21 07:32:09 fetching corpus: 400, signal 110942/124750 (executing program)
2022/06/21 07:32:09 fetching corpus: 450, signal 119386/134323 (executing program)
2022/06/21 07:32:10 fetching corpus: 500, signal 124562/140762 (executing program)
2022/06/21 07:32:10 fetching corpus: 550, signal 129834/147225 (executing program)
2022/06/21 07:32:10 fetching corpus: 600, signal 135465/153974 (executing program)
2022/06/21 07:32:10 fetching corpus: 650, signal 138963/158676 (executing program)
2022/06/21 07:32:11 fetching corpus: 700, signal 144474/165265 (executing program)
2022/06/21 07:32:11 fetching corpus: 750, signal 150592/172300 (executing program)
2022/06/21 07:32:11 fetching corpus: 800, signal 155128/177867 (executing program)
2022/06/21 07:32:11 fetching corpus: 850, signal 159854/183545 (executing program)
2022/06/21 07:32:11 fetching corpus: 900, signal 164529/189139 (executing program)
2022/06/21 07:32:11 fetching corpus: 950, signal 169552/194997 (executing program)
2022/06/21 07:32:11 fetching corpus: 1000, signal 174302/200597 (executing program)
2022/06/21 07:32:12 fetching corpus: 1050, signal 177825/205026 (executing program)
2022/06/21 07:32:12 fetching corpus: 1100, signal 181977/210011 (executing program)
2022/06/21 07:32:12 fetching corpus: 1150, signal 185755/214619 (executing program)
2022/06/21 07:32:12 fetching corpus: 1200, signal 189279/219013 (executing program)
[   48.096590][    T0] ------------[ cut here ]------------
[   48.096600][    T0] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[   48.096659][    T0] 
[   48.096662][    T0] =============================
[   48.096666][    T0] WARNING: suspicious RCU usage
[   48.096671][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   48.096681][    T0] -----------------------------
[   48.096686][    T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[   48.096698][    T0] 
[   48.096698][    T0] other info that might help us debug this:
[   48.096698][    T0] 
[   48.096704][    T0] 
[   48.096704][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   48.096716][    T0] RCU used illegally from extended quiescent state!
[   48.096721][    T0] no locks held by swapper/1/0.
[   48.096729][    T0] 
[   48.096729][    T0] stack backtrace:
[   48.096734][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   48.096756][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.096767][    T0] Call Trace:
[   48.096773][    T0]  <TASK>
[   48.096782][    T0]  dump_stack_lvl+0xcd/0x134
[   48.096816][    T0]  lock_acquire.cold+0x1f/0x40
[   48.096842][    T0]  ? lock_release+0x780/0x780
[   48.096881][    T0]  ? vprintk_emit+0x127/0x680
[   48.096905][    T0]  _raw_spin_lock_irqsave+0x39/0x50
[   48.096936][    T0]  ? down_trylock+0xe/0x60
[   48.096965][    T0]  down_trylock+0xe/0x60
[   48.096994][    T0]  __down_trylock_console_sem+0xfb/0x120
[   48.097017][    T0]  console_trylock+0x13/0xd0
[   48.097037][    T0]  vprintk_emit+0x127/0x680
[   48.097062][    T0]  ? ct_idle_exit+0x34/0x40
[   48.097093][    T0]  vprintk+0x80/0x90
[   48.097117][    T0]  _printk+0xba/0xed
[   48.097141][    T0]  ? record_print_text.cold+0x16/0x16
[   48.097164][    T0]  ? vprintk+0x88/0x90
[   48.097188][    T0]  ? _printk+0xba/0xed
[   48.097212][    T0]  ? record_print_text.cold+0x16/0x16
[   48.097246][    T0]  ? ct_idle_exit+0x34/0x40
[   48.097273][    T0]  __warn+0x91/0x190
[   48.097302][    T0]  ? ct_idle_exit+0x34/0x40
[   48.097330][    T0]  report_bug+0x1bc/0x210
[   48.097366][    T0]  handle_bug+0x3c/0x60
[   48.097388][    T0]  exc_invalid_op+0x14/0x40
[   48.097420][    T0]  asm_exc_invalid_op+0x1b/0x20
[   48.097452][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   48.097481][    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
[   48.097501][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   48.097519][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   48.097532][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   48.097546][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   48.097559][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   48.097571][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   48.097607][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   48.097647][    T0]  cpuidle_enter+0x4a/0xa0
2022/06/21 07:32:12 fetching corpus: 1250, signal 192474/223054 (executing program)
2022/06/21 07:32:12 fetching corpus: 1300, signal 196533/227867 (executing program)
[   48.097679][    T0]  do_idle+0x3e8/0x590
[   48.097710][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   48.097748][    T0]  cpu_startup_entry+0x14/0x20
[   48.097773][    T0]  start_secondary+0x21d/0x2b0
[   48.097808][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   48.097850][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   48.097901][    T0]  </TASK>
[   48.097909][    T0] 
[   48.097913][    T0] =============================
[   48.097917][    T0] WARNING: suspicious RCU usage
[   48.097922][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   48.097933][    T0] -----------------------------
[   48.097937][    T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[   48.097950][    T0] 
[   48.097950][    T0] other info that might help us debug this:
[   48.097950][    T0] 
[   48.097955][    T0] 
[   48.097955][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   48.097967][    T0] RCU used illegally from extended quiescent state!
[   48.097973][    T0] 1 lock held by swapper/1/0:
[   48.097983][    T0]  #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[   48.098043][    T0] 
[   48.098043][    T0] stack backtrace:
[   48.098048][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   48.098069][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.098080][    T0] Call Trace:
[   48.098085][    T0]  <TASK>
[   48.098092][    T0]  dump_stack_lvl+0xcd/0x134
[   48.098127][    T0]  lock_release.cold+0x1f/0x4e
[   48.098149][    T0]  ? down_trylock+0x45/0x60
2022/06/21 07:32:13 fetching corpus: 1350, signal 199230/231369 (executing program)
[   48.098178][    T0]  ? lock_downgrade+0x6e0/0x6e0
[   48.098201][    T0]  ? rwlock_bug.part.0+0x90/0x90
[   48.098235][    T0]  ? vprintk_emit+0x127/0x680
[   48.098258][    T0]  _raw_spin_unlock_irqrestore+0x16/0x70
[   48.098292][    T0]  down_trylock+0x45/0x60
[   48.098322][    T0]  __down_trylock_console_sem+0xfb/0x120
[   48.098346][    T0]  console_trylock+0x13/0xd0
[   48.098367][    T0]  vprintk_emit+0x127/0x680
[   48.098392][    T0]  ? ct_idle_exit+0x34/0x40
[   48.098429][    T0]  vprintk+0x80/0x90
[   48.098453][    T0]  _printk+0xba/0xed
[   48.098477][    T0]  ? record_print_text.cold+0x16/0x16
[   48.098501][    T0]  ? vprintk+0x88/0x90
[   48.098524][    T0]  ? _printk+0xba/0xed
[   48.098548][    T0]  ? record_print_text.cold+0x16/0x16
[   48.098583][    T0]  ? ct_idle_exit+0x34/0x40
[   48.098614][    T0]  __warn+0x91/0x190
[   48.098643][    T0]  ? ct_idle_exit+0x34/0x40
[   48.098672][    T0]  report_bug+0x1bc/0x210
[   48.098708][    T0]  handle_bug+0x3c/0x60
[   48.098730][    T0]  exc_invalid_op+0x14/0x40
[   48.098754][    T0]  asm_exc_invalid_op+0x1b/0x20
[   48.098787][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   48.098815][    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
[   48.098834][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   48.098850][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   48.098863][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   48.098876][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   48.098890][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   48.098902][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   48.098940][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   48.098978][    T0]  cpuidle_enter+0x4a/0xa0
[   48.099010][    T0]  do_idle+0x3e8/0x590
[   48.099038][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   48.099078][    T0]  cpu_startup_entry+0x14/0x20
[   48.099104][    T0]  start_secondary+0x21d/0x2b0
[   48.099138][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   48.099183][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   48.099233][    T0]  </TASK>
[   48.764583][    T0] Modules linked in:
[   48.768595][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   48.777912][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.788178][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
2022/06/21 07:32:13 fetching corpus: 1400, signal 202614/235442 (executing program)
[   48.793336][    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
[   48.813084][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   48.819254][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   48.827343][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   48.835355][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   48.843427][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   48.851457][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   48.859524][    T0] FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[   48.868517][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.875130][    T0] CR2: 000000c000148500 CR3: 00000000206b7000 CR4: 00000000003506e0
[   48.883292][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   48.891333][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   48.899404][    T0] Call Trace:
[   48.902740][    T0]  <TASK>
[   48.905696][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   48.910943][    T0]  cpuidle_enter+0x4a/0xa0
[   48.915403][    T0]  do_idle+0x3e8/0x590
[   48.919591][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   48.924664][    T0]  cpu_startup_entry+0x14/0x20
[   48.929550][    T0]  start_secondary+0x21d/0x2b0
[   48.934384][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   48.939981][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   48.945934][    T0]  </TASK>
[   48.949018][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   48.955625][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   48.964852][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.975370][    T0] Call Trace:
[   48.978672][    T0]  <TASK>
[   48.981625][    T0]  dump_stack_lvl+0xcd/0x134
[   48.986251][    T0]  panic+0x2d7/0x64a
[   48.990184][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   48.996209][    T0]  ? __warn.cold+0x1d9/0x2cd
[   49.000836][    T0]  ? ct_idle_exit+0x34/0x40
[   49.005372][    T0]  __warn.cold+0x1ea/0x2cd
[   49.009813][    T0]  ? ct_idle_exit+0x34/0x40
[   49.014359][    T0]  report_bug+0x1bc/0x210
[   49.018706][    T0]  handle_bug+0x3c/0x60
[   49.022870][    T0]  exc_invalid_op+0x14/0x40
[   49.027379][    T0]  asm_exc_invalid_op+0x1b/0x20
[   49.032246][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   49.037371][    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
[   49.057004][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   49.063076][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   49.071049][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   49.079019][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   49.086993][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.094965][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   49.102959][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   49.108094][    T0]  cpuidle_enter+0x4a/0xa0
[   49.112522][    T0]  do_idle+0x3e8/0x590
[   49.116604][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   49.121644][    T0]  cpu_startup_entry+0x14/0x20
[   49.126413][    T0]  start_secondary+0x21d/0x2b0
[   49.131214][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   49.136695][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   49.142621][    T0]  </TASK>
[   49.145821][    T0] 
[   49.148186][    T0] =============================
[   49.153015][    T0] WARNING: suspicious RCU usage
[   49.157874][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   49.164444][    T0] -----------------------------
[   49.169287][    T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[   49.177768][    T0] 
[   49.177768][    T0] other info that might help us debug this:
[   49.177768][    T0] 
[   49.187979][    T0] 
[   49.187979][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   49.196287][    T0] RCU used illegally from extended quiescent state!
[   49.202852][    T0] 1 lock held by swapper/1/0:
[   49.207517][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[   49.217794][    T0] 
[   49.217794][    T0] stack backtrace:
[   49.223665][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   49.232844][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.242884][    T0] Call Trace:
[   49.246154][    T0]  <TASK>
[   49.249078][    T0]  dump_stack_lvl+0xcd/0x134
[   49.253684][    T0]  atomic_notifier_call_chain+0x112/0x180
[   49.259429][    T0]  panic+0x35f/0x64a
[   49.263335][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   49.269336][    T0]  ? __warn.cold+0x1d9/0x2cd
[   49.273926][    T0]  ? ct_idle_exit+0x34/0x40
[   49.278426][    T0]  __warn.cold+0x1ea/0x2cd
[   49.282841][    T0]  ? ct_idle_exit+0x34/0x40
[   49.287339][    T0]  report_bug+0x1bc/0x210
[   49.291667][    T0]  handle_bug+0x3c/0x60
[   49.295875][    T0]  exc_invalid_op+0x14/0x40
[   49.300372][    T0]  asm_exc_invalid_op+0x1b/0x20
[   49.305218][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   49.310323][    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
[   49.330097][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   49.336152][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   49.344109][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   49.352066][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   49.360029][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.367986][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   49.375961][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   49.381080][    T0]  cpuidle_enter+0x4a/0xa0
[   49.385516][    T0]  do_idle+0x3e8/0x590
[   49.389583][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   49.394623][    T0]  cpu_startup_entry+0x14/0x20
[   49.399383][    T0]  start_secondary+0x21d/0x2b0
[   49.404161][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   49.409634][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   49.415532][    T0]  </TASK>
[   49.418540][    T0] Kernel Offset: disabled
[   49.422848][    T0] 
[   49.425161][    T0] =============================
[   49.430002][    T0] WARNING: suspicious RCU usage
[   49.435005][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   49.441590][    T0] -----------------------------
[   49.446430][    T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[   49.455099][    T0] 
[   49.455099][    T0] other info that might help us debug this:
[   49.455099][    T0] 
[   49.465330][    T0] 
[   49.465330][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   49.473444][    T0] RCU used illegally from extended quiescent state!
[   49.480014][    T0] 1 lock held by swapper/1/0:
[   49.484690][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[   49.494957][    T0] 
[   49.494957][    T0] stack backtrace:
[   49.500834][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   49.510030][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.520073][    T0] Call Trace:
[   49.523345][    T0]  <TASK>
[   49.526272][    T0]  dump_stack_lvl+0xcd/0x134
[   49.530862][    T0]  atomic_notifier_call_chain+0x175/0x180
[   49.536592][    T0]  panic+0x35f/0x64a
[   49.540514][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   49.546494][    T0]  ? __warn.cold+0x1d9/0x2cd
[   49.551079][    T0]  ? ct_idle_exit+0x34/0x40
[   49.555579][    T0]  __warn.cold+0x1ea/0x2cd
[   49.559990][    T0]  ? ct_idle_exit+0x34/0x40
[   49.564489][    T0]  report_bug+0x1bc/0x210
[   49.568844][    T0]  handle_bug+0x3c/0x60
[   49.572992][    T0]  exc_invalid_op+0x14/0x40
[   49.577487][    T0]  asm_exc_invalid_op+0x1b/0x20
[   49.582360][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   49.587490][    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
[   49.607376][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   49.613437][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   49.621409][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   49.629384][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   49.637346][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.645305][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   49.653297][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   49.658428][    T0]  cpuidle_enter+0x4a/0xa0
[   49.662840][    T0]  do_idle+0x3e8/0x590
[   49.666909][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   49.671948][    T0]  cpu_startup_entry+0x14/0x20
[   49.676718][    T0]  start_secondary+0x21d/0x2b0
[   49.681523][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   49.687516][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   49.693430][    T0]  </TASK>
[   49.696441][    T0] 
[   49.698755][    T0] =============================
[   49.703587][    T0] WARNING: suspicious RCU usage
[   49.708420][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   49.715011][    T0] -----------------------------
[   49.719842][    T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[   49.728360][    T0] 
[   49.728360][    T0] other info that might help us debug this:
[   49.728360][    T0] 
[   49.738584][    T0] 
[   49.738584][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   49.746635][    T0] RCU used illegally from extended quiescent state!
[   49.753275][    T0] 1 lock held by swapper/1/0:
[   49.757960][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[   49.766758][    T0] 
[   49.766758][    T0] stack backtrace:
[   49.772648][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   49.781846][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.792001][    T0] Call Trace:
[   49.795365][    T0]  <TASK>
[   49.798320][    T0]  dump_stack_lvl+0xcd/0x134
[   49.802923][    T0]  kmsg_dump+0x1c8/0x260
[   49.807167][    T0]  panic+0x36e/0x64a
[   49.811069][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   49.817057][    T0]  ? __warn.cold+0x1d9/0x2cd
[   49.821645][    T0]  ? ct_idle_exit+0x34/0x40
[   49.826141][    T0]  __warn.cold+0x1ea/0x2cd
[   49.830557][    T0]  ? ct_idle_exit+0x34/0x40
[   49.835054][    T0]  report_bug+0x1bc/0x210
[   49.839381][    T0]  handle_bug+0x3c/0x60
[   49.843528][    T0]  exc_invalid_op+0x14/0x40
[   49.848020][    T0]  asm_exc_invalid_op+0x1b/0x20
[   49.852866][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   49.857970][    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
[   49.877571][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   49.883630][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   49.891590][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   49.899550][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   49.907510][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.915473][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   49.923455][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   49.928571][    T0]  cpuidle_enter+0x4a/0xa0
[   49.932998][    T0]  do_idle+0x3e8/0x590
[   49.937078][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   49.942101][    T0]  cpu_startup_entry+0x14/0x20
[   49.946860][    T0]  start_secondary+0x21d/0x2b0
[   49.951623][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   49.957082][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   49.962980][    T0]  </TASK>
[   49.965988][    T0] 
[   49.968298][    T0] =============================
[   49.973130][    T0] WARNING: suspicious RCU usage
[   49.977962][    T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[   49.984530][    T0] -----------------------------
[   49.989372][    T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[   49.998040][    T0] 
[   49.998040][    T0] other info that might help us debug this:
[   49.998040][    T0] 
[   50.008255][    T0] 
[   50.008255][    T0] rcu_scheduler_active = 2, debug_locks = 1
[   50.016302][    T0] RCU used illegally from extended quiescent state!
[   50.022868][    T0] 1 lock held by swapper/1/0:
[   50.027546][    T0]  #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[   50.036341][    T0] 
[   50.036341][    T0] stack backtrace:
[   50.042219][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[   50.051399][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   50.061458][    T0] Call Trace:
[   50.064746][    T0]  <TASK>
[   50.067684][    T0]  dump_stack_lvl+0xcd/0x134
[   50.072292][    T0]  kmsg_dump+0x22b/0x260
[   50.076703][    T0]  panic+0x36e/0x64a
[   50.080602][    T0]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   50.086590][    T0]  ? __warn.cold+0x1d9/0x2cd
[   50.091189][    T0]  ? ct_idle_exit+0x34/0x40
[   50.095703][    T0]  __warn.cold+0x1ea/0x2cd
[   50.100127][    T0]  ? ct_idle_exit+0x34/0x40
[   50.104625][    T0]  report_bug+0x1bc/0x210
[   50.108955][    T0]  handle_bug+0x3c/0x60
[   50.113100][    T0]  exc_invalid_op+0x14/0x40
[   50.117592][    T0]  asm_exc_invalid_op+0x1b/0x20
[   50.122440][    T0] RIP: 0010:ct_idle_exit+0x34/0x40
[   50.127559][    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
[   50.147169][    T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[   50.153225][    T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[   50.161182][    T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[   50.169142][    T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[   50.177117][    T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   50.185107][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   50.193092][    T0]  cpuidle_enter_state+0x6f7/0xc80
[   50.198209][    T0]  cpuidle_enter+0x4a/0xa0
[   50.202620][    T0]  do_idle+0x3e8/0x590
[   50.206684][    T0]  ? arch_cpu_idle_exit+0x30/0x30
[   50.211705][    T0]  cpu_startup_entry+0x14/0x20
[   50.216458][    T0]  start_secondary+0x21d/0x2b0
[   50.221240][    T0]  ? set_cpu_sibling_map+0x1ef0/0x1ef0
[   50.226698][    T0]  secondary_startup_64_no_verify+0xce/0xdb
[   50.232610][    T0]  </TASK>
[   50.235637][    T0] Rebooting in 86400 seconds..