DUID 00:04:ab:86:5b:51:31:5e:ac:a3:74:55:84:ab:cd:90:ff:3d
forked to background, child pid 3181
[ 26.573848][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.581767][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.133' (ECDSA) to the list of known hosts.
2022/06/21 08:13:08 fuzzer started
2022/06/21 08:13:08 dialing manager at 10.128.0.169:35935
syzkaller login: [ 48.236626][ T3601] cgroup: Unknown subsys name 'net'
[ 48.360504][ T3601] cgroup: Unknown subsys name 'rlimit'
2022/06/21 08:13:09 syscalls: 3682
2022/06/21 08:13:09 code coverage: enabled
2022/06/21 08:13:09 comparison tracing: enabled
2022/06/21 08:13:09 extra coverage: enabled
2022/06/21 08:13:09 delay kcov mmap: enabled
2022/06/21 08:13:09 setuid sandbox: enabled
2022/06/21 08:13:09 namespace sandbox: enabled
2022/06/21 08:13:09 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 08:13:09 fault injection: enabled
2022/06/21 08:13:09 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 08:13:09 net packet injection: enabled
2022/06/21 08:13:09 net device setup: enabled
2022/06/21 08:13:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 08:13:09 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 08:13:09 USB emulation: enabled
2022/06/21 08:13:09 hci packet injection: enabled
2022/06/21 08:13:09 wifi device emulation: enabled
2022/06/21 08:13:09 802.15.4 emulation: enabled
2022/06/21 08:13:09 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 08:13:09 fetching corpus: 50, signal 44828/48485 (executing program)
2022/06/21 08:13:09 fetching corpus: 99, signal 64848/70086 (executing program)
2022/06/21 08:13:09 fetching corpus: 149, signal 76898/83668 (executing program)
2022/06/21 08:13:10 fetching corpus: 199, signal 90450/98637 (executing program)
2022/06/21 08:13:10 fetching corpus: 249, signal 99129/108747 (executing program)
2022/06/21 08:13:10 fetching corpus: 299, signal 106847/117802 (executing program)
2022/06/21 08:13:10 fetching corpus: 349, signal 113459/125773 (executing program)
2022/06/21 08:13:10 fetching corpus: 399, signal 118749/132406 (executing program)
2022/06/21 08:13:10 fetching corpus: 449, signal 125073/139984 (executing program)
2022/06/21 08:13:10 fetching corpus: 499, signal 131100/147205 (executing program)
2022/06/21 08:13:11 fetching corpus: 549, signal 135477/152771 (executing program)
[ 50.173869][ T0] ------------[ cut here ]------------
[ 50.173880][ T0] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 50.173931][ T0]
[ 50.173934][ T0] =============================
[ 50.173938][ T0] WARNING: suspicious RCU usage
[ 50.173942][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 50.173951][ T0] -----------------------------
[ 50.173955][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 50.173968][ T0]
[ 50.173968][ T0] other info that might help us debug this:
[ 50.173968][ T0]
[ 50.173973][ T0]
[ 50.173973][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.173986][ T0] RCU used illegally from extended quiescent state!
[ 50.173991][ T0] no locks held by swapper/1/0.
[ 50.174000][ T0]
[ 50.174000][ T0] stack backtrace:
[ 50.174004][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
2022/06/21 08:13:11 fetching corpus: 599, signal 139427/157888 (executing program)
[ 50.174026][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.174037][ T0] Call Trace:
[ 50.174043][ T0]
[ 50.174052][ T0] dump_stack_lvl+0xcd/0x134
[ 50.174090][ T0] lock_acquire.cold+0x1f/0x40
[ 50.174117][ T0] ? lock_release+0x780/0x780
[ 50.174157][ T0] ? vprintk_emit+0x127/0x680
[ 50.174181][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 50.174213][ T0] ? down_trylock+0xe/0x60
[ 50.174244][ T0] down_trylock+0xe/0x60
[ 50.174276][ T0] __down_trylock_console_sem+0xfb/0x120
[ 50.174301][ T0] console_trylock+0x13/0xd0
[ 50.174322][ T0] vprintk_emit+0x127/0x680
[ 50.174347][ T0] ? ct_idle_exit+0x34/0x40
[ 50.174377][ T0] vprintk+0x80/0x90
[ 50.174401][ T0] _printk+0xba/0xed
[ 50.174433][ T0] ? record_print_text.cold+0x16/0x16
[ 50.174458][ T0] ? vprintk+0x88/0x90
[ 50.174481][ T0] ? _printk+0xba/0xed
[ 50.174504][ T0] ? record_print_text.cold+0x16/0x16
[ 50.174538][ T0] ? ct_idle_exit+0x34/0x40
[ 50.174568][ T0] __warn+0x91/0x190
[ 50.174599][ T0] ? ct_idle_exit+0x34/0x40
[ 50.174630][ T0] report_bug+0x1bc/0x210
[ 50.174670][ T0] handle_bug+0x3c/0x60
[ 50.174693][ T0] exc_invalid_op+0x14/0x40
[ 50.174717][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.174752][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.174783][ 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
[ 50.174804][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 50.174822][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.174836][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.174850][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 50.174865][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.174877][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.174911][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.174953][ T0] cpuidle_enter+0x4a/0xa0
[ 50.174984][ T0] do_idle+0x3e8/0x590
[ 50.175013][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.175052][ T0] cpu_startup_entry+0x14/0x20
[ 50.175077][ T0] start_secondary+0x21d/0x2b0
[ 50.175112][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 50.175156][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.175206][ T0]
[ 50.175214][ T0]
[ 50.175217][ T0] =============================
[ 50.175221][ T0] WARNING: suspicious RCU usage
[ 50.175226][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 50.175236][ T0] -----------------------------
[ 50.175241][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 50.175254][ T0]
[ 50.175254][ T0] other info that might help us debug this:
[ 50.175254][ T0]
[ 50.175259][ T0]
[ 50.175259][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.175271][ T0] RCU used illegally from extended quiescent state!
[ 50.175276][ T0] 1 lock held by swapper/1/0:
[ 50.175288][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 50.175347][ T0]
[ 50.175347][ T0] stack backtrace:
[ 50.175352][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 50.175373][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.175384][ T0] Call Trace:
[ 50.175389][ T0]
[ 50.175396][ T0] dump_stack_lvl+0xcd/0x134
[ 50.175459][ T0] lock_release.cold+0x1f/0x4e
[ 50.175482][ T0] ? down_trylock+0x45/0x60
2022/06/21 08:13:11 fetching corpus: 649, signal 145730/165223 (executing program)
[ 50.175511][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 50.175534][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 50.175569][ T0] ? vprintk_emit+0x127/0x680
[ 50.175592][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 50.175623][ T0] down_trylock+0x45/0x60
[ 50.175645][ T0] __down_trylock_console_sem+0xfb/0x120
[ 50.175659][ T0] console_trylock+0x13/0xd0
[ 50.175671][ T0] vprintk_emit+0x127/0x680
[ 50.175685][ T0] ? ct_idle_exit+0x34/0x40
[ 50.175701][ T0] vprintk+0x80/0x90
[ 50.175715][ T0] _printk+0xba/0xed
[ 50.175728][ T0] ? record_print_text.cold+0x16/0x16
[ 50.175742][ T0] ? vprintk+0x88/0x90
[ 50.175755][ T0] ? _printk+0xba/0xed
[ 50.175768][ T0] ? record_print_text.cold+0x16/0x16
[ 50.175787][ T0] ? ct_idle_exit+0x34/0x40
[ 50.175803][ T0] __warn+0x91/0x190
[ 50.175820][ T0] ? ct_idle_exit+0x34/0x40
[ 50.175836][ T0] report_bug+0x1bc/0x210
[ 50.175856][ T0] handle_bug+0x3c/0x60
[ 50.175869][ T0] exc_invalid_op+0x14/0x40
[ 50.175882][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.175904][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.175930][ 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
[ 50.175949][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 50.175964][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.175977][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
2022/06/21 08:13:11 fetching corpus: 699, signal 149994/170605 (executing program)
[ 50.175991][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 50.176004][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.176015][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.176052][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.176090][ T0] cpuidle_enter+0x4a/0xa0
[ 50.176121][ T0] do_idle+0x3e8/0x590
[ 50.176150][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.176190][ T0] cpu_startup_entry+0x14/0x20
[ 50.176215][ T0] start_secondary+0x21d/0x2b0
[ 50.176249][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 50.176289][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.176340][ T0]
[ 50.841300][ T0] Modules linked in:
[ 50.845288][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 50.854690][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.864831][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.869982][ 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
[ 50.889727][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 50.895861][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.903940][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.911932][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 50.920167][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.928254][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.936315][ T0] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 50.945327][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.951937][ T0] CR2: 000000c001475018 CR3: 0000000021223000 CR4: 00000000003506e0
[ 50.960080][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.968224][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.976280][ T0] Call Trace:
2022/06/21 08:13:11 fetching corpus: 749, signal 154841/176506 (executing program)
[ 50.976298][ T0]
[ 50.982504][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.987779][ T0] cpuidle_enter+0x4a/0xa0
[ 50.992232][ T0] do_idle+0x3e8/0x590
[ 50.996405][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.001472][ T0] cpu_startup_entry+0x14/0x20
[ 51.006354][ T0] start_secondary+0x21d/0x2b0
[ 51.011154][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 51.016709][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.022654][ T0]
[ 51.025776][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 51.032371][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 51.041583][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.051663][ T0] Call Trace:
[ 51.054959][ T0]
[ 51.057911][ T0] dump_stack_lvl+0xcd/0x134
[ 51.062536][ T0] panic+0x2d7/0x64a
[ 51.066429][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.072430][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.077058][ T0] ? ct_idle_exit+0x34/0x40
[ 51.081587][ T0] __warn.cold+0x1ea/0x2cd
[ 51.086011][ T0] ? ct_idle_exit+0x34/0x40
[ 51.090530][ T0] report_bug+0x1bc/0x210
[ 51.094893][ T0] handle_bug+0x3c/0x60
[ 51.099062][ T0] exc_invalid_op+0x14/0x40
[ 51.103572][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.108438][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.113562][ 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
[ 51.133178][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 51.139258][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.147231][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.155217][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 51.163184][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.171152][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.179142][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 51.184276][ T0] cpuidle_enter+0x4a/0xa0
[ 51.188723][ T0] do_idle+0x3e8/0x590
[ 51.192803][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.197862][ T0] cpu_startup_entry+0x14/0x20
[ 51.202634][ T0] start_secondary+0x21d/0x2b0
[ 51.207416][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 51.212899][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.218816][ T0]
[ 51.222024][ T0]
[ 51.224368][ T0] =============================
[ 51.229199][ T0] WARNING: suspicious RCU usage
[ 51.234041][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 51.240757][ T0] -----------------------------
[ 51.245597][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 51.254615][ T0]
[ 51.254615][ T0] other info that might help us debug this:
[ 51.254615][ T0]
[ 51.264836][ T0]
[ 51.264836][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 51.272894][ T0] RCU used illegally from extended quiescent state!
[ 51.279462][ T0] 1 lock held by swapper/1/0:
[ 51.284122][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 51.294380][ T0]
[ 51.294380][ T0] stack backtrace:
[ 51.300251][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 51.309438][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.319478][ T0] Call Trace:
[ 51.322743][ T0]
[ 51.325666][ T0] dump_stack_lvl+0xcd/0x134
[ 51.330268][ T0] atomic_notifier_call_chain+0x112/0x180
[ 51.335990][ T0] panic+0x35f/0x64a
[ 51.339881][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.345861][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.350446][ T0] ? ct_idle_exit+0x34/0x40
[ 51.354953][ T0] __warn.cold+0x1ea/0x2cd
[ 51.359360][ T0] ? ct_idle_exit+0x34/0x40
[ 51.363857][ T0] report_bug+0x1bc/0x210
[ 51.368183][ T0] handle_bug+0x3c/0x60
[ 51.372328][ T0] exc_invalid_op+0x14/0x40
[ 51.376846][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.381694][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.386816][ 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
[ 51.406438][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 51.412493][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.420452][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.428426][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 51.436390][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.444438][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.452411][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 51.457521][ T0] cpuidle_enter+0x4a/0xa0
[ 51.461939][ T0] do_idle+0x3e8/0x590
[ 51.466001][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.471023][ T0] cpu_startup_entry+0x14/0x20
[ 51.475777][ T0] start_secondary+0x21d/0x2b0
[ 51.480535][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 51.485991][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.491891][ T0]
[ 51.494895][ T0] Kernel Offset: disabled
[ 51.499202][ T0]
[ 51.501510][ T0] =============================
[ 51.506336][ T0] WARNING: suspicious RCU usage
[ 51.511177][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 51.517745][ T0] -----------------------------
[ 51.522654][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 51.531323][ T0]
[ 51.531323][ T0] other info that might help us debug this:
[ 51.531323][ T0]
[ 51.541548][ T0]
[ 51.541548][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 51.549592][ T0] RCU used illegally from extended quiescent state!
[ 51.556154][ T0] 1 lock held by swapper/1/0:
[ 51.560822][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 51.571087][ T0]
[ 51.571087][ T0] stack backtrace:
[ 51.576955][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 51.586140][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.596179][ T0] Call Trace:
[ 51.599454][ T0]
[ 51.602374][ T0] dump_stack_lvl+0xcd/0x134
[ 51.606960][ T0] atomic_notifier_call_chain+0x175/0x180
[ 51.612673][ T0] panic+0x35f/0x64a
[ 51.616558][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.622538][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.627141][ T0] ? ct_idle_exit+0x34/0x40
[ 51.631663][ T0] __warn.cold+0x1ea/0x2cd
[ 51.636094][ T0] ? ct_idle_exit+0x34/0x40
[ 51.640596][ T0] report_bug+0x1bc/0x210
[ 51.644979][ T0] handle_bug+0x3c/0x60
[ 51.649142][ T0] exc_invalid_op+0x14/0x40
[ 51.653645][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.658508][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.663610][ 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
[ 51.683207][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 51.689263][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.697219][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.705176][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 51.713164][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.721145][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.729126][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 51.734242][ T0] cpuidle_enter+0x4a/0xa0
[ 51.738668][ T0] do_idle+0x3e8/0x590
[ 51.742737][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.747778][ T0] cpu_startup_entry+0x14/0x20
[ 51.752541][ T0] start_secondary+0x21d/0x2b0
[ 51.757313][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 51.762817][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.768722][ T0]
[ 51.771731][ T0]
[ 51.774041][ T0] =============================
[ 51.778866][ T0] WARNING: suspicious RCU usage
[ 51.783706][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 51.790275][ T0] -----------------------------
[ 51.795110][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 51.803588][ T0]
[ 51.803588][ T0] other info that might help us debug this:
[ 51.803588][ T0]
[ 51.813797][ T0]
[ 51.813797][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 51.821849][ T0] RCU used illegally from extended quiescent state!
[ 51.828411][ T0] 1 lock held by swapper/1/0:
[ 51.833066][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 51.841846][ T0]
[ 51.841846][ T0] stack backtrace:
[ 51.847735][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 51.856914][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.866963][ T0] Call Trace:
[ 51.870231][ T0]
[ 51.873164][ T0] dump_stack_lvl+0xcd/0x134
[ 51.877755][ T0] kmsg_dump+0x1c8/0x260
[ 51.882053][ T0] panic+0x36e/0x64a
[ 51.885959][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.891969][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.896597][ T0] ? ct_idle_exit+0x34/0x40
[ 51.901113][ T0] __warn.cold+0x1ea/0x2cd
[ 51.905541][ T0] ? ct_idle_exit+0x34/0x40
[ 51.910047][ T0] report_bug+0x1bc/0x210
[ 51.914381][ T0] handle_bug+0x3c/0x60
[ 51.918535][ T0] exc_invalid_op+0x14/0x40
[ 51.923049][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.927906][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.933016][ 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
[ 51.952624][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 51.958691][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.966649][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.974606][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 51.982580][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.990543][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.998517][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 52.003630][ T0] cpuidle_enter+0x4a/0xa0
[ 52.008037][ T0] do_idle+0x3e8/0x590
[ 52.012119][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 52.017164][ T0] cpu_startup_entry+0x14/0x20
[ 52.021973][ T0] start_secondary+0x21d/0x2b0
[ 52.026746][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 52.032308][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 52.038220][ T0]
[ 52.041234][ T0]
[ 52.043549][ T0] =============================
[ 52.048391][ T0] WARNING: suspicious RCU usage
[ 52.053234][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 52.059818][ T0] -----------------------------
[ 52.064660][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 52.073347][ T0]
[ 52.073347][ T0] other info that might help us debug this:
[ 52.073347][ T0]
[ 52.083587][ T0]
[ 52.083587][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 52.091636][ T0] RCU used illegally from extended quiescent state!
[ 52.098218][ T0] 1 lock held by swapper/1/0:
[ 52.102890][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 52.111676][ T0]
[ 52.111676][ T0] stack backtrace:
[ 52.117553][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 52.126739][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.136787][ T0] Call Trace:
[ 52.140084][ T0]
[ 52.143101][ T0] dump_stack_lvl+0xcd/0x134
[ 52.147708][ T0] kmsg_dump+0x22b/0x260
[ 52.151972][ T0] panic+0x36e/0x64a
[ 52.155885][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 52.161883][ T0] ? __warn.cold+0x1d9/0x2cd
[ 52.166501][ T0] ? ct_idle_exit+0x34/0x40
[ 52.171023][ T0] __warn.cold+0x1ea/0x2cd
[ 52.175454][ T0] ? ct_idle_exit+0x34/0x40
[ 52.179964][ T0] report_bug+0x1bc/0x210
[ 52.184387][ T0] handle_bug+0x3c/0x60
[ 52.188538][ T0] exc_invalid_op+0x14/0x40
[ 52.193119][ T0] asm_exc_invalid_op+0x1b/0x20
[ 52.197975][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 52.203093][ 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
[ 52.222716][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 52.228789][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 52.236764][ T0] RDX: ffff888011a6ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 52.244739][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 52.252706][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 52.260682][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.268669][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 52.273788][ T0] cpuidle_enter+0x4a/0xa0
[ 52.278471][ T0] do_idle+0x3e8/0x590
[ 52.282552][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 52.287587][ T0] cpu_startup_entry+0x14/0x20
[ 52.292350][ T0] start_secondary+0x21d/0x2b0
[ 52.297133][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 52.302604][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 52.308510][ T0]
[ 52.311524][ T0] Rebooting in 86400 seconds..