forked to background, child pid 3182
no interfaces have a carrier
[ 29.063206][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0
[ 29.067926][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.44' (ECDSA) to the list of known hosts.
2022/06/16 07:15:25 fuzzer started
2022/06/16 07:15:25 connecting to host at 10.128.0.169:38353
2022/06/16 07:15:25 checking machine...
2022/06/16 07:15:25 checking revisions...
2022/06/16 07:15:26 testing simple program...
syzkaller login: [ 48.724112][ T3603] cgroup: Unknown subsys name 'net'
[ 48.859186][ T3603] cgroup: Unknown subsys name 'rlimit'
[ 50.051455][ T0] ------------[ cut here ]------------
[ 50.051463][ T0] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 50.051506][ T0]
[ 50.051508][ T0] =============================
[ 50.051510][ T0] WARNING: suspicious RCU usage
[ 50.051514][ T0] 5.19.0-rc2-next-20220616-syzkaller #0 Not tainted
[ 50.051520][ T0] -----------------------------
[ 50.051523][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 50.051530][ T0]
[ 50.051530][ T0] other info that might help us debug this:
[ 50.051530][ T0]
[ 50.051533][ T0]
[ 50.051533][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.051540][ T0] RCU used illegally from extended quiescent state!
[ 50.051543][ T0] no locks held by swapper/0/0.
[ 50.051548][ T0]
[ 50.051548][ T0] stack backtrace:
[ 50.051550][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 50.051563][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.051570][ T0] Call Trace:
[ 50.051575][ T0]
[ 50.051581][ T0] dump_stack_lvl+0xcd/0x134
[ 50.051602][ T0] lock_acquire.cold+0x1f/0x40
[ 50.051617][ T0] ? lock_release+0x780/0x780
[ 50.051637][ T0] ? __lock_acquire+0x163e/0x5660
[ 50.051650][ T0] ? vprintk_emit+0x127/0x680
[ 50.051663][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 50.051681][ T0] ? down_trylock+0xe/0x60
[ 50.051697][ T0] down_trylock+0xe/0x60
[ 50.051715][ T0] __down_trylock_console_sem+0xfb/0x120
[ 50.051729][ T0] console_trylock+0x13/0xd0
[ 50.051741][ T0] vprintk_emit+0x127/0x680
[ 50.051755][ T0] ? ct_idle_exit+0x34/0x40
[ 50.051771][ T0] vprintk+0x80/0x90
[ 50.051784][ T0] _printk+0xba/0xed
[ 50.051797][ T0] ? record_print_text.cold+0x16/0x16
[ 50.051810][ T0] ? vprintk+0x88/0x90
[ 50.051823][ T0] ? _printk+0xba/0xed
[ 50.051835][ T0] ? record_print_text.cold+0x16/0x16
[ 50.051850][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 50.051863][ T0] ? ct_idle_exit+0x34/0x40
[ 50.051878][ T0] __warn+0x91/0x190
[ 50.051895][ T0] ? ct_idle_exit+0x34/0x40
[ 50.051911][ T0] report_bug+0x1bc/0x210
[ 50.051932][ T0] handle_bug+0x3c/0x60
[ 50.051944][ T0] exc_invalid_op+0x14/0x40
[ 50.051956][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.051974][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.051989][ 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
[ 50.052001][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.052012][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.052019][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.052027][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 50.052035][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.052041][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.052060][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.052082][ T0] cpuidle_enter+0x4a/0xa0
[ 50.052098][ T0] do_idle+0x3e8/0x590
[ 50.052115][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.052141][ T0] cpu_startup_entry+0x14/0x20
[ 50.052155][ T0] rest_init+0x169/0x270
[ 50.052171][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.052189][ T0] arch_call_rest_init+0xf/0x14
[ 50.052209][ T0] start_kernel+0x473/0x494
[ 50.052230][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.052258][ T0]
[ 50.052262][ T0]
[ 50.052264][ T0] =============================
[ 50.052266][ T0] WARNING: suspicious RCU usage
[ 50.052269][ T0] 5.19.0-rc2-next-20220616-syzkaller #0 Not tainted
[ 50.052275][ T0] -----------------------------
[ 50.052277][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 50.052285][ T0]
[ 50.052285][ T0] other info that might help us debug this:
[ 50.052285][ T0]
[ 50.052287][ T0]
[ 50.052287][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.052294][ T0] RCU used illegally from extended quiescent state!
[ 50.052297][ T0] 1 lock held by swapper/0/0:
[ 50.052303][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 50.052335][ T0]
[ 50.052335][ T0] stack backtrace:
[ 50.052338][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 50.052350][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.052356][ T0] Call Trace:
[ 50.052358][ T0]
[ 50.052362][ T0] dump_stack_lvl+0xcd/0x134
[ 50.052380][ T0] lock_release.cold+0x1f/0x4e
[ 50.052392][ T0] ? down_trylock+0x45/0x60
[ 50.052408][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 50.052420][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 50.052436][ T0] ? __lock_acquire+0x163e/0x5660
[ 50.052450][ T0] ? vprintk_emit+0x127/0x680
[ 50.052463][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 50.052481][ T0] down_trylock+0x45/0x60
[ 50.052498][ T0] __down_trylock_console_sem+0xfb/0x120
[ 50.052512][ T0] console_trylock+0x13/0xd0
[ 50.052524][ T0] vprintk_emit+0x127/0x680
[ 50.052538][ T0] ? ct_idle_exit+0x34/0x40
[ 50.052553][ T0] vprintk+0x80/0x90
[ 50.052566][ T0] _printk+0xba/0xed
[ 50.052579][ T0] ? record_print_text.cold+0x16/0x16
[ 50.052592][ T0] ? vprintk+0x88/0x90
[ 50.052605][ T0] ? _printk+0xba/0xed
[ 50.052617][ T0] ? record_print_text.cold+0x16/0x16
[ 50.052633][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 50.052646][ T0] ? ct_idle_exit+0x34/0x40
[ 50.052661][ T0] __warn+0x91/0x190
[ 50.052677][ T0] ? ct_idle_exit+0x34/0x40
[ 50.052692][ T0] report_bug+0x1bc/0x210
[ 50.052712][ T0] handle_bug+0x3c/0x60
[ 50.052723][ T0] exc_invalid_op+0x14/0x40
[ 50.052736][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.052753][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.052768][ 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
[ 50.052779][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.052787][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.052794][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.052802][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 50.052809][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.052815][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.052834][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.052855][ T0] cpuidle_enter+0x4a/0xa0
[ 50.052872][ T0] do_idle+0x3e8/0x590
[ 50.052887][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.052909][ T0] cpu_startup_entry+0x14/0x20
[ 50.052923][ T0] rest_init+0x169/0x270
[ 50.052938][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.052955][ T0] arch_call_rest_init+0xf/0x14
[ 50.052973][ T0] start_kernel+0x473/0x494
[ 50.052994][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.053022][ T0]
[ 50.812833][ T0] Modules linked in:
[ 50.816752][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 50.826114][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.838573][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.843797][ 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
[ 50.864026][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.870298][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.878371][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.886832][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 50.895722][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.903950][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.912119][ T0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 50.921481][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.928272][ T0] CR2: 00007fb1f2f69134 CR3: 000000007a905000 CR4: 00000000003506f0
[ 50.937153][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.945398][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.954316][ T0] Call Trace:
[ 50.957882][ T0]
[ 50.960894][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.966511][ T0] cpuidle_enter+0x4a/0xa0
[ 50.972052][ T0] do_idle+0x3e8/0x590
[ 50.976211][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.981357][ T0] cpu_startup_entry+0x14/0x20
[ 50.986163][ T0] rest_init+0x169/0x270
[ 50.990877][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.990925][ T0] arch_call_rest_init+0xf/0x14
[ 50.990961][ T0] start_kernel+0x473/0x494
[ 50.990998][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.991086][ T0]
[ 50.991097][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 50.991109][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 50.991131][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.991143][ T0] Call Trace:
[ 50.991151][ T0]
[ 50.991159][ T0] dump_stack_lvl+0xcd/0x134
[ 50.991192][ T0] panic+0x2d7/0x64a
[ 50.991220][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 50.991260][ T0] ? __warn.cold+0x1d9/0x2cd
[ 50.991291][ T0] ? ct_idle_exit+0x34/0x40
[ 50.991319][ T0] __warn.cold+0x1ea/0x2cd
[ 50.991345][ T0] ? ct_idle_exit+0x34/0x40
[ 50.991373][ T0] report_bug+0x1bc/0x210
[ 50.991408][ T0] handle_bug+0x3c/0x60
[ 50.991430][ T0] exc_invalid_op+0x14/0x40
[ 50.991452][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.991484][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.991512][ 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
[ 50.991533][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.991551][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.991564][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.991579][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 50.991593][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.991607][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.991641][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.991697][ T0] cpuidle_enter+0x4a/0xa0
[ 50.991726][ T0] do_idle+0x3e8/0x590
[ 50.991755][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.991792][ T0] cpu_startup_entry+0x14/0x20
[ 50.991817][ T0] rest_init+0x169/0x270
[ 50.991844][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.991873][ T0] arch_call_rest_init+0xf/0x14
[ 50.991904][ T0] start_kernel+0x473/0x494
[ 50.991940][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.991987][ T0]
[ 51.228898][ T0]
[ 51.231251][ T0] =============================
[ 51.236294][ T0] WARNING: suspicious RCU usage
[ 51.241146][ T0] 5.19.0-rc2-next-20220616-syzkaller #0 Not tainted
[ 51.247822][ T0] -----------------------------
[ 51.252942][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 51.261516][ T0]
[ 51.261516][ T0] other info that might help us debug this:
[ 51.261516][ T0]
[ 51.271750][ T0]
[ 51.271750][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 51.279809][ T0] RCU used illegally from extended quiescent state!
[ 51.286463][ T0] 1 lock held by swapper/0/0:
[ 51.291137][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 51.301418][ T0]
[ 51.301418][ T0] stack backtrace:
[ 51.307389][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 51.316586][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.326825][ T0] Call Trace:
[ 51.330102][ T0]
[ 51.333096][ T0] dump_stack_lvl+0xcd/0x134
[ 51.337720][ T0] atomic_notifier_call_chain+0x112/0x180
[ 51.343819][ T0] panic+0x35f/0x64a
[ 51.347807][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.353800][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.358387][ T0] ? ct_idle_exit+0x34/0x40
[ 51.363105][ T0] __warn.cold+0x1ea/0x2cd
[ 51.371193][ T0] ? ct_idle_exit+0x34/0x40
[ 51.375728][ T0] report_bug+0x1bc/0x210
[ 51.380129][ T0] handle_bug+0x3c/0x60
[ 51.384383][ T0] exc_invalid_op+0x14/0x40
[ 51.389076][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.393987][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.399130][ 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
[ 51.419358][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 51.425509][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.433679][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.441820][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 51.449958][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.458789][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.467165][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 51.472336][ T0] cpuidle_enter+0x4a/0xa0
[ 51.477112][ T0] do_idle+0x3e8/0x590
[ 51.481257][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.486402][ T0] cpu_startup_entry+0x14/0x20
[ 51.492064][ T0] rest_init+0x169/0x270
[ 51.496794][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 51.503361][ T0] arch_call_rest_init+0xf/0x14
[ 51.508578][ T0] start_kernel+0x473/0x494
[ 51.514072][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.520433][ T0]
[ 51.523896][ T0] Kernel Offset: disabled
[ 51.528234][ T0]
[ 51.530739][ T0] =============================
[ 51.535927][ T0] WARNING: suspicious RCU usage
[ 51.541218][ T0] 5.19.0-rc2-next-20220616-syzkaller #0 Not tainted
[ 51.547942][ T0] -----------------------------
[ 51.553084][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 51.562739][ T0]
[ 51.562739][ T0] other info that might help us debug this:
[ 51.562739][ T0]
[ 51.573868][ T0]
[ 51.573868][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 51.582218][ T0] RCU used illegally from extended quiescent state!
[ 51.588899][ T0] 1 lock held by swapper/0/0:
[ 51.593666][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 51.604740][ T0]
[ 51.604740][ T0] stack backtrace:
[ 51.611213][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 51.620726][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.631256][ T0] Call Trace:
[ 51.634628][ T0]
[ 51.637557][ T0] dump_stack_lvl+0xcd/0x134
[ 51.642245][ T0] atomic_notifier_call_chain+0x175/0x180
[ 51.647996][ T0] panic+0x35f/0x64a
[ 51.651991][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.658620][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.663438][ T0] ? ct_idle_exit+0x34/0x40
[ 51.668053][ T0] __warn.cold+0x1ea/0x2cd
[ 51.672600][ T0] ? ct_idle_exit+0x34/0x40
[ 51.677379][ T0] report_bug+0x1bc/0x210
[ 51.681798][ T0] handle_bug+0x3c/0x60
[ 51.686168][ T0] exc_invalid_op+0x14/0x40
[ 51.690866][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.696173][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.701389][ 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
[ 51.721460][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 51.728423][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.736488][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.744461][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 51.752423][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.761371][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.769630][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 51.775124][ T0] cpuidle_enter+0x4a/0xa0
[ 51.779865][ T0] do_idle+0x3e8/0x590
[ 51.784093][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.789338][ T0] cpu_startup_entry+0x14/0x20
[ 51.794148][ T0] rest_init+0x169/0x270
[ 51.798423][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 51.804688][ T0] arch_call_rest_init+0xf/0x14
[ 51.809854][ T0] start_kernel+0x473/0x494
[ 51.814404][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.820515][ T0]
[ 51.823583][ T0]
[ 51.826300][ T0] =============================
[ 51.831138][ T0] WARNING: suspicious RCU usage
[ 51.836058][ T0] 5.19.0-rc2-next-20220616-syzkaller #0 Not tainted
[ 51.843031][ T0] -----------------------------
[ 51.847869][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 51.856363][ T0]
[ 51.856363][ T0] other info that might help us debug this:
[ 51.856363][ T0]
[ 51.866663][ T0]
[ 51.866663][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 51.875115][ T0] RCU used illegally from extended quiescent state!
[ 51.881810][ T0] 1 lock held by swapper/0/0:
[ 51.886942][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 51.896483][ T0]
[ 51.896483][ T0] stack backtrace:
[ 51.902487][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 51.911865][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.922902][ T0] Call Trace:
[ 51.926187][ T0]
[ 51.929125][ T0] dump_stack_lvl+0xcd/0x134
[ 51.933929][ T0] kmsg_dump+0x1c8/0x260
[ 51.938272][ T0] panic+0x36e/0x64a
[ 51.942184][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.948190][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.952870][ T0] ? ct_idle_exit+0x34/0x40
[ 51.957368][ T0] __warn.cold+0x1ea/0x2cd
[ 51.961796][ T0] ? ct_idle_exit+0x34/0x40
[ 51.966404][ T0] report_bug+0x1bc/0x210
[ 51.970804][ T0] handle_bug+0x3c/0x60
[ 51.975008][ T0] exc_invalid_op+0x14/0x40
[ 51.980145][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.985007][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.990344][ 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
[ 52.011093][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 52.017155][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 52.025141][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 52.033293][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 52.041622][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 52.049618][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.057618][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 52.062829][ T0] cpuidle_enter+0x4a/0xa0
[ 52.067263][ T0] do_idle+0x3e8/0x590
[ 52.071343][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 52.076389][ T0] cpu_startup_entry+0x14/0x20
[ 52.081796][ T0] rest_init+0x169/0x270
[ 52.086050][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 52.092282][ T0] arch_call_rest_init+0xf/0x14
[ 52.097131][ T0] start_kernel+0x473/0x494
[ 52.101648][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 52.107546][ T0]
[ 52.110607][ T0]
[ 52.112948][ T0] =============================
[ 52.117799][ T0] WARNING: suspicious RCU usage
[ 52.122662][ T0] 5.19.0-rc2-next-20220616-syzkaller #0 Not tainted
[ 52.129247][ T0] -----------------------------
[ 52.134259][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 52.143023][ T0]
[ 52.143023][ T0] other info that might help us debug this:
[ 52.143023][ T0]
[ 52.153532][ T0]
[ 52.153532][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 52.161591][ T0] RCU used illegally from extended quiescent state!
[ 52.168264][ T0] 1 lock held by swapper/0/0:
[ 52.172994][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 52.181927][ T0]
[ 52.181927][ T0] stack backtrace:
[ 52.187811][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc2-next-20220616-syzkaller #0
[ 52.197455][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.207527][ T0] Call Trace:
[ 52.210832][ T0]
[ 52.213763][ T0] dump_stack_lvl+0xcd/0x134
[ 52.218455][ T0] kmsg_dump+0x22b/0x260
[ 52.222695][ T0] panic+0x36e/0x64a
[ 52.226581][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 52.232665][ T0] ? __warn.cold+0x1d9/0x2cd
[ 52.237298][ T0] ? ct_idle_exit+0x34/0x40
[ 52.241914][ T0] __warn.cold+0x1ea/0x2cd
[ 52.246560][ T0] ? ct_idle_exit+0x34/0x40
[ 52.251315][ T0] report_bug+0x1bc/0x210
[ 52.255952][ T0] handle_bug+0x3c/0x60
[ 52.260217][ T0] exc_invalid_op+0x14/0x40
[ 52.264728][ T0] asm_exc_invalid_op+0x1b/0x20
[ 52.269577][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 52.274708][ 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
[ 52.294356][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 52.300524][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 52.309544][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 52.317548][ T0] RBP: ffffffff8c7bf520 R08: 0000000000000005 R09: 0000000000000000
[ 52.325545][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 52.333535][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.341539][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 52.346699][ T0] cpuidle_enter+0x4a/0xa0
[ 52.351181][ T0] do_idle+0x3e8/0x590
[ 52.355739][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 52.360970][ T0] cpu_startup_entry+0x14/0x20
[ 52.366026][ T0] rest_init+0x169/0x270
[ 52.370375][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 52.376646][ T0] arch_call_rest_init+0xf/0x14
[ 52.381585][ T0] start_kernel+0x473/0x494
[ 52.386545][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 52.392656][ T0]
[ 52.395959][ T0] Rebooting in 86400 seconds..