Warning: Permanently added '10.128.1.47' (ECDSA) to the list of known hosts.
2022/06/21 08:37:59 fuzzer started
2022/06/21 08:37:59 dialing manager at 10.128.0.169:35935
syzkaller login: [ 43.618153][ T3602] cgroup: Unknown subsys name 'net'
[ 43.757386][ T3602] cgroup: Unknown subsys name 'rlimit'
2022/06/21 08:37:59 syscalls: 3682
2022/06/21 08:37:59 code coverage: enabled
2022/06/21 08:37:59 comparison tracing: enabled
2022/06/21 08:37:59 extra coverage: enabled
2022/06/21 08:37:59 delay kcov mmap: enabled
2022/06/21 08:37:59 setuid sandbox: enabled
2022/06/21 08:37:59 namespace sandbox: enabled
2022/06/21 08:37:59 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 08:37:59 fault injection: enabled
2022/06/21 08:37:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 08:37:59 net packet injection: enabled
2022/06/21 08:37:59 net device setup: enabled
2022/06/21 08:37:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 08:37:59 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 08:37:59 USB emulation: enabled
2022/06/21 08:37:59 hci packet injection: enabled
2022/06/21 08:37:59 wifi device emulation: enabled
2022/06/21 08:37:59 802.15.4 emulation: enabled
2022/06/21 08:37:59 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 08:38:00 fetching corpus: 50, signal 39316/43005 (executing program)
2022/06/21 08:38:00 fetching corpus: 100, signal 57597/62894 (executing program)
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2022/06/21 08:38:10 fetching corpus: 3950, signal 308674/365357 (executing program)
2022/06/21 08:38:10 fetching corpus: 4000, signal 310059/366963 (executing program)
2022/06/21 08:38:10 fetching corpus: 4050, signal 311003/368271 (executing program)
2022/06/21 08:38:10 fetching corpus: 4100, signal 312372/369845 (executing program)
2022/06/21 08:38:11 fetching corpus: 4150, signal 313988/371574 (executing program)
2022/06/21 08:38:11 fetching corpus: 4200, signal 315307/373104 (executing program)
[ 55.170790][ T0] ------------[ cut here ]------------
[ 55.170801][ T0] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 55.170863][ T0]
[ 55.170867][ T0] =============================
[ 55.170871][ T0] WARNING: suspicious RCU usage
[ 55.170875][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 55.170886][ T0] -----------------------------
[ 55.170890][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 55.170903][ T0]
2022/06/21 08:38:11 fetching corpus: 4250, signal 316163/374337 (executing program)
[ 55.170903][ T0] other info that might help us debug this:
[ 55.170903][ T0]
[ 55.170908][ T0]
[ 55.170908][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 55.170920][ T0] RCU used illegally from extended quiescent state!
[ 55.170924][ T0] no locks held by swapper/1/0.
[ 55.170932][ T0]
[ 55.170932][ T0] stack backtrace:
[ 55.170937][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.170957][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.170968][ T0] Call Trace:
[ 55.170974][ T0]
[ 55.170983][ T0] dump_stack_lvl+0xcd/0x134
[ 55.171018][ T0] lock_acquire.cold+0x1f/0x40
[ 55.171044][ T0] ? lock_release+0x780/0x780
[ 55.171084][ T0] ? vprintk_emit+0x127/0x680
[ 55.171108][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 55.171140][ T0] ? down_trylock+0xe/0x60
[ 55.171168][ T0] down_trylock+0xe/0x60
[ 55.171198][ T0] __down_trylock_console_sem+0xfb/0x120
[ 55.171222][ T0] console_trylock+0x13/0xd0
[ 55.171243][ T0] vprintk_emit+0x127/0x680
[ 55.171269][ T0] ? ct_idle_exit+0x34/0x40
[ 55.171299][ T0] vprintk+0x80/0x90
[ 55.171322][ T0] _printk+0xba/0xed
[ 55.171346][ T0] ? record_print_text.cold+0x16/0x16
[ 55.171369][ T0] ? vprintk+0x88/0x90
[ 55.171392][ T0] ? _printk+0xba/0xed
[ 55.171415][ T0] ? record_print_text.cold+0x16/0x16
[ 55.171449][ T0] ? ct_idle_exit+0x34/0x40
[ 55.171478][ T0] __warn+0x91/0x190
[ 55.171507][ T0] ? ct_idle_exit+0x34/0x40
2022/06/21 08:38:11 fetching corpus: 4300, signal 317371/375782 (executing program)
[ 55.171536][ T0] report_bug+0x1bc/0x210
[ 55.171573][ T0] handle_bug+0x3c/0x60
[ 55.171602][ T0] exc_invalid_op+0x14/0x40
[ 55.171625][ T0] asm_exc_invalid_op+0x1b/0x20
[ 55.171659][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.171689][ 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
[ 55.171709][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.171727][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.171740][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.171754][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.171767][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.171779][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.171814][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.171854][ T0] cpuidle_enter+0x4a/0xa0
[ 55.171884][ T0] do_idle+0x3e8/0x590
[ 55.171913][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.171951][ T0] cpu_startup_entry+0x14/0x20
[ 55.171976][ T0] start_secondary+0x21d/0x2b0
[ 55.172011][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 55.172055][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 55.172105][ T0]
[ 55.172113][ T0]
[ 55.172116][ T0] =============================
[ 55.172120][ T0] WARNING: suspicious RCU usage
[ 55.172125][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 55.172135][ T0] -----------------------------
[ 55.172139][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 55.172152][ T0]
[ 55.172152][ T0] other info that might help us debug this:
[ 55.172152][ T0]
[ 55.172157][ T0]
[ 55.172157][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 55.172169][ T0] RCU used illegally from extended quiescent state!
[ 55.172174][ T0] 1 lock held by swapper/1/0:
2022/06/21 08:38:11 fetching corpus: 4350, signal 319134/377598 (executing program)
[ 55.172185][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 55.172244][ T0]
[ 55.172244][ T0] stack backtrace:
[ 55.172248][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.172269][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.172279][ T0] Call Trace:
[ 55.172283][ T0]
[ 55.172291][ T0] dump_stack_lvl+0xcd/0x134
[ 55.172325][ T0] lock_release.cold+0x1f/0x4e
[ 55.172349][ T0] ? down_trylock+0x45/0x60
[ 55.172379][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 55.172401][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 55.172436][ T0] ? vprintk_emit+0x127/0x680
[ 55.172460][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 55.172491][ T0] down_trylock+0x45/0x60
[ 55.172523][ T0] __down_trylock_console_sem+0xfb/0x120
[ 55.172548][ T0] console_trylock+0x13/0xd0
[ 55.172569][ T0] vprintk_emit+0x127/0x680
[ 55.172599][ T0] ? ct_idle_exit+0x34/0x40
[ 55.172630][ T0] vprintk+0x80/0x90
[ 55.172654][ T0] _printk+0xba/0xed
[ 55.172679][ T0] ? record_print_text.cold+0x16/0x16
[ 55.172703][ T0] ? vprintk+0x88/0x90
[ 55.172726][ T0] ? _printk+0xba/0xed
[ 55.172750][ T0] ? record_print_text.cold+0x16/0x16
[ 55.172785][ T0] ? ct_idle_exit+0x34/0x40
[ 55.172816][ T0] __warn+0x91/0x190
[ 55.172845][ T0] ? ct_idle_exit+0x34/0x40
[ 55.172875][ T0] report_bug+0x1bc/0x210
[ 55.172912][ T0] handle_bug+0x3c/0x60
[ 55.172934][ T0] exc_invalid_op+0x14/0x40
[ 55.172958][ T0] asm_exc_invalid_op+0x1b/0x20
[ 55.172990][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.173018][ 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
[ 55.173037][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.173053][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.173066][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.173079][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.173093][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.173105][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.173141][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.173182][ T0] cpuidle_enter+0x4a/0xa0
[ 55.173213][ T0] do_idle+0x3e8/0x590
[ 55.173242][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.173282][ T0] cpu_startup_entry+0x14/0x20
[ 55.173306][ T0] start_secondary+0x21d/0x2b0
[ 55.173338][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 55.173382][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 55.173432][ T0]
[ 55.835850][ T0] Modules linked in:
[ 55.839761][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.849049][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.859172][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.864387][ 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
[ 55.884093][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.890185][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.898259][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.906331][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.914413][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.922481][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.930478][ T0] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 55.939503][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.946161][ T0] CR2: 000000c000607f28 CR3: 0000000021448000 CR4: 00000000003506e0
[ 55.954186][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.962252][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.970246][ T0] Call Trace:
[ 55.973622][ T0]
[ 55.976570][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.981796][ T0] cpuidle_enter+0x4a/0xa0
[ 55.986336][ T0] do_idle+0x3e8/0x590
[ 55.990437][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.995580][ T0] cpu_startup_entry+0x14/0x20
[ 56.000368][ T0] start_secondary+0x21d/0x2b0
[ 56.005233][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.010777][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.016737][ T0]
[ 56.019769][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 56.026358][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.035567][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.045634][ T0] Call Trace:
[ 56.048924][ T0]
[ 56.051870][ T0] dump_stack_lvl+0xcd/0x134
[ 56.056580][ T0] panic+0x2d7/0x64a
[ 56.060504][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.066527][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.071167][ T0] ? ct_idle_exit+0x34/0x40
[ 56.075685][ T0] __warn.cold+0x1ea/0x2cd
[ 56.080113][ T0] ? ct_idle_exit+0x34/0x40
[ 56.084637][ T0] report_bug+0x1bc/0x210
[ 56.088986][ T0] handle_bug+0x3c/0x60
[ 56.093158][ T0] exc_invalid_op+0x14/0x40
[ 56.097675][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.102552][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.107691][ 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
[ 56.127308][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.133397][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.141548][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.149523][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.157497][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.165473][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.173474][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.178607][ T0] cpuidle_enter+0x4a/0xa0
[ 56.183036][ T0] do_idle+0x3e8/0x590
[ 56.187160][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.192203][ T0] cpu_startup_entry+0x14/0x20
[ 56.196976][ T0] start_secondary+0x21d/0x2b0
[ 56.201753][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.207232][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.213149][ T0]
[ 56.216345][ T0]
[ 56.218706][ T0] =============================
[ 56.223539][ T0] WARNING: suspicious RCU usage
[ 56.228381][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.234967][ T0] -----------------------------
[ 56.239796][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 56.248295][ T0]
[ 56.248295][ T0] other info that might help us debug this:
[ 56.248295][ T0]
[ 56.258610][ T0]
[ 56.258610][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.266666][ T0] RCU used illegally from extended quiescent state!
[ 56.273230][ T0] 1 lock held by swapper/1/0:
[ 56.277890][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 56.288153][ T0]
[ 56.288153][ T0] stack backtrace:
[ 56.294027][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.303210][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.313262][ T0] Call Trace:
[ 56.316536][ T0]
[ 56.319455][ T0] dump_stack_lvl+0xcd/0x134
[ 56.324058][ T0] atomic_notifier_call_chain+0x112/0x180
[ 56.329779][ T0] panic+0x35f/0x64a
[ 56.333668][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.339661][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.344251][ T0] ? ct_idle_exit+0x34/0x40
[ 56.348797][ T0] __warn.cold+0x1ea/0x2cd
[ 56.353210][ T0] ? ct_idle_exit+0x34/0x40
[ 56.357709][ T0] report_bug+0x1bc/0x210
[ 56.362036][ T0] handle_bug+0x3c/0x60
[ 56.366195][ T0] exc_invalid_op+0x14/0x40
[ 56.370699][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.375542][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.380649][ 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
[ 56.400256][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.406310][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.414272][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.422230][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.430198][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.438171][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.446156][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.451298][ T0] cpuidle_enter+0x4a/0xa0
[ 56.455727][ T0] do_idle+0x3e8/0x590
[ 56.459786][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.464808][ T0] cpu_startup_entry+0x14/0x20
[ 56.469564][ T0] start_secondary+0x21d/0x2b0
[ 56.474334][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.479798][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.485700][ T0]
[ 56.488706][ T0] Kernel Offset: disabled
[ 56.493027][ T0]
[ 56.495339][ T0] =============================
[ 56.500166][ T0] WARNING: suspicious RCU usage
[ 56.505011][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.511583][ T0] -----------------------------
[ 56.516419][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 56.525076][ T0]
[ 56.525076][ T0] other info that might help us debug this:
[ 56.525076][ T0]
[ 56.535288][ T0]
[ 56.535288][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.543329][ T0] RCU used illegally from extended quiescent state!
[ 56.549910][ T0] 1 lock held by swapper/1/0:
[ 56.554566][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 56.564826][ T0]
[ 56.564826][ T0] stack backtrace:
[ 56.570696][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.579880][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.589916][ T0] Call Trace:
[ 56.593191][ T0]
[ 56.596120][ T0] dump_stack_lvl+0xcd/0x134
[ 56.600708][ T0] atomic_notifier_call_chain+0x175/0x180
[ 56.606424][ T0] panic+0x35f/0x64a
[ 56.610313][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.616301][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.620882][ T0] ? ct_idle_exit+0x34/0x40
[ 56.625375][ T0] __warn.cold+0x1ea/0x2cd
[ 56.629795][ T0] ? ct_idle_exit+0x34/0x40
[ 56.634289][ T0] report_bug+0x1bc/0x210
[ 56.638613][ T0] handle_bug+0x3c/0x60
[ 56.642770][ T0] exc_invalid_op+0x14/0x40
[ 56.647260][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.652102][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.657201][ 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
[ 56.676796][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.682849][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.690807][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.698773][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.706733][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.714686][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.722664][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.727773][ T0] cpuidle_enter+0x4a/0xa0
[ 56.732179][ T0] do_idle+0x3e8/0x590
[ 56.736248][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.741269][ T0] cpu_startup_entry+0x14/0x20
[ 56.746021][ T0] start_secondary+0x21d/0x2b0
[ 56.750788][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.756245][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.762140][ T0]
[ 56.765146][ T0]
[ 56.767454][ T0] =============================
[ 56.772292][ T0] WARNING: suspicious RCU usage
[ 56.777119][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.783683][ T0] -----------------------------
[ 56.788508][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 56.796985][ T0]
[ 56.796985][ T0] other info that might help us debug this:
[ 56.796985][ T0]
[ 56.807191][ T0]
[ 56.807191][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.815242][ T0] RCU used illegally from extended quiescent state!
[ 56.821814][ T0] 1 lock held by swapper/1/0:
[ 56.826468][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 56.835242][ T0]
[ 56.835242][ T0] stack backtrace:
[ 56.841119][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.850295][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.860349][ T0] Call Trace:
[ 56.863625][ T0]
[ 56.866545][ T0] dump_stack_lvl+0xcd/0x134
[ 56.871130][ T0] kmsg_dump+0x1c8/0x260
[ 56.875376][ T0] panic+0x36e/0x64a
[ 56.879265][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.885242][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.889824][ T0] ? ct_idle_exit+0x34/0x40
[ 56.894316][ T0] __warn.cold+0x1ea/0x2cd
[ 56.898721][ T0] ? ct_idle_exit+0x34/0x40
[ 56.903216][ T0] report_bug+0x1bc/0x210
[ 56.907539][ T0] handle_bug+0x3c/0x60
[ 56.911681][ T0] exc_invalid_op+0x14/0x40
[ 56.916180][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.921022][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.926153][ 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
[ 56.945767][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.951849][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.959807][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.967777][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.975733][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.983693][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.991669][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.996782][ T0] cpuidle_enter+0x4a/0xa0
[ 57.001191][ T0] do_idle+0x3e8/0x590
[ 57.005254][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 57.010284][ T0] cpu_startup_entry+0x14/0x20
[ 57.015043][ T0] start_secondary+0x21d/0x2b0
[ 57.019808][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 57.025281][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 57.031174][ T0]
[ 57.034189][ T0]
[ 57.036498][ T0] =============================
[ 57.041326][ T0] WARNING: suspicious RCU usage
[ 57.046149][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 57.052715][ T0] -----------------------------
[ 57.057538][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 57.066188][ T0]
[ 57.066188][ T0] other info that might help us debug this:
[ 57.066188][ T0]
[ 57.076574][ T0]
[ 57.076574][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 57.084614][ T0] RCU used illegally from extended quiescent state!
[ 57.091267][ T0] 1 lock held by swapper/1/0:
[ 57.095923][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 57.104713][ T0]
[ 57.104713][ T0] stack backtrace:
[ 57.110587][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 57.119775][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.129839][ T0] Call Trace:
[ 57.133114][ T0]
[ 57.136045][ T0] dump_stack_lvl+0xcd/0x134
[ 57.140643][ T0] kmsg_dump+0x22b/0x260
[ 57.144876][ T0] panic+0x36e/0x64a
[ 57.148784][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 57.154769][ T0] ? __warn.cold+0x1d9/0x2cd
[ 57.159375][ T0] ? ct_idle_exit+0x34/0x40
[ 57.163875][ T0] __warn.cold+0x1ea/0x2cd
[ 57.168321][ T0] ? ct_idle_exit+0x34/0x40
[ 57.172834][ T0] report_bug+0x1bc/0x210
[ 57.177172][ T0] handle_bug+0x3c/0x60
[ 57.181324][ T0] exc_invalid_op+0x14/0x40
[ 57.185830][ T0] asm_exc_invalid_op+0x1b/0x20
[ 57.190684][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 57.195793][ 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
[ 57.215395][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 57.221449][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 57.229407][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 57.237365][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 57.245331][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 57.253289][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.261265][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 57.266384][ T0] cpuidle_enter+0x4a/0xa0
[ 57.270808][ T0] do_idle+0x3e8/0x590
[ 57.274867][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 57.279889][ T0] cpu_startup_entry+0x14/0x20
[ 57.284640][ T0] start_secondary+0x21d/0x2b0
[ 57.289396][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 57.294862][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 57.300756][ T0]
[ 57.303769][ T0] Rebooting in 86400 seconds..