Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts.
2022/06/21 09:09:57 fuzzer started
2022/06/21 09:09:57 dialing manager at 10.128.0.169:35935
syzkaller login: [ 43.571760][ T3603] cgroup: Unknown subsys name 'net'
[ 43.674000][ T3603] cgroup: Unknown subsys name 'rlimit'
2022/06/21 09:09:57 syscalls: 3682
2022/06/21 09:09:57 code coverage: enabled
2022/06/21 09:09:57 comparison tracing: enabled
2022/06/21 09:09:57 extra coverage: enabled
2022/06/21 09:09:57 delay kcov mmap: enabled
2022/06/21 09:09:57 setuid sandbox: enabled
2022/06/21 09:09:57 namespace sandbox: enabled
2022/06/21 09:09:57 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 09:09:57 fault injection: enabled
2022/06/21 09:09:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 09:09:57 net packet injection: enabled
2022/06/21 09:09:57 net device setup: enabled
2022/06/21 09:09:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 09:09:57 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 09:09:57 USB emulation: enabled
2022/06/21 09:09:57 hci packet injection: enabled
2022/06/21 09:09:57 wifi device emulation: enabled
2022/06/21 09:09:57 802.15.4 emulation: enabled
2022/06/21 09:09:57 fetching corpus: 0, signal 0/2000 (executing program)
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2022/06/21 09:10:09 fetching corpus: 4199, signal 316303/375766 (executing program)
[ 55.427169][ T0] ------------[ cut here ]------------
[ 55.427179][ T0] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 55.427235][ T0]
[ 55.427239][ T0] =============================
[ 55.427243][ T0] WARNING: suspicious RCU usage
[ 55.427247][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 55.427258][ T0] -----------------------------
[ 55.427263][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 55.427276][ T0]
2022/06/21 09:10:09 fetching corpus: 4249, signal 317831/377410 (executing program)
[ 55.427276][ T0] other info that might help us debug this:
[ 55.427276][ T0]
[ 55.427281][ T0]
[ 55.427281][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 55.427293][ T0] RCU used illegally from extended quiescent state!
[ 55.427298][ T0] no locks held by swapper/1/0.
[ 55.427305][ T0]
[ 55.427305][ T0] stack backtrace:
[ 55.427310][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.427331][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.427342][ T0] Call Trace:
[ 55.427348][ T0]
[ 55.427356][ T0] dump_stack_lvl+0xcd/0x134
[ 55.427392][ T0] lock_acquire.cold+0x1f/0x40
[ 55.427419][ T0] ? lock_release+0x780/0x780
[ 55.427459][ T0] ? vprintk_emit+0x127/0x680
[ 55.427496][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 55.427528][ T0] ? down_trylock+0xe/0x60
[ 55.427558][ T0] down_trylock+0xe/0x60
[ 55.427589][ T0] __down_trylock_console_sem+0xfb/0x120
[ 55.427613][ T0] console_trylock+0x13/0xd0
[ 55.427633][ T0] vprintk_emit+0x127/0x680
[ 55.427658][ T0] ? ct_idle_exit+0x34/0x40
[ 55.427687][ T0] vprintk+0x80/0x90
[ 55.427710][ T0] _printk+0xba/0xed
[ 55.427734][ T0] ? record_print_text.cold+0x16/0x16
[ 55.427759][ T0] ? vprintk+0x88/0x90
[ 55.427782][ T0] ? _printk+0xba/0xed
[ 55.427805][ T0] ? record_print_text.cold+0x16/0x16
[ 55.427839][ T0] ? ct_idle_exit+0x34/0x40
[ 55.427868][ T0] __warn+0x91/0x190
[ 55.427898][ T0] ? ct_idle_exit+0x34/0x40
2022/06/21 09:10:09 fetching corpus: 4299, signal 318885/378761 (executing program)
[ 55.427928][ T0] report_bug+0x1bc/0x210
[ 55.427963][ T0] handle_bug+0x3c/0x60
[ 55.427984][ T0] exc_invalid_op+0x14/0x40
[ 55.428007][ T0] asm_exc_invalid_op+0x1b/0x20
[ 55.428038][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.428068][ 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
[ 55.428087][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.428105][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.428118][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.428131][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.428144][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.428155][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.428191][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.428231][ T0] cpuidle_enter+0x4a/0xa0
[ 55.428261][ T0] do_idle+0x3e8/0x590
[ 55.428289][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.428328][ T0] cpu_startup_entry+0x14/0x20
[ 55.428353][ T0] start_secondary+0x21d/0x2b0
[ 55.428388][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 55.428432][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 55.428489][ T0]
[ 55.428497][ T0]
[ 55.428500][ T0] =============================
[ 55.428505][ T0] WARNING: suspicious RCU usage
[ 55.428510][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
2022/06/21 09:10:09 fetching corpus: 4349, signal 319674/379970 (executing program)
[ 55.428520][ T0] -----------------------------
[ 55.428525][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 55.428538][ T0]
[ 55.428538][ T0] other info that might help us debug this:
[ 55.428538][ T0]
[ 55.428543][ T0]
[ 55.428543][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 55.428554][ T0] RCU used illegally from extended quiescent state!
[ 55.428560][ T0] 1 lock held by swapper/1/0:
[ 55.428571][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 55.428631][ T0]
[ 55.428631][ T0] stack backtrace:
[ 55.428635][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.428656][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.428666][ T0] Call Trace:
[ 55.428671][ T0]
[ 55.428679][ T0] dump_stack_lvl+0xcd/0x134
[ 55.428713][ T0] lock_release.cold+0x1f/0x4e
[ 55.428735][ T0] ? down_trylock+0x45/0x60
[ 55.428765][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 55.428788][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 55.428822][ T0] ? vprintk_emit+0x127/0x680
[ 55.428845][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 55.428879][ T0] down_trylock+0x45/0x60
[ 55.428910][ T0] __down_trylock_console_sem+0xfb/0x120
[ 55.428935][ T0] console_trylock+0x13/0xd0
[ 55.428957][ T0] vprintk_emit+0x127/0x680
[ 55.428981][ T0] ? ct_idle_exit+0x34/0x40
[ 55.429009][ T0] vprintk+0x80/0x90
[ 55.429033][ T0] _printk+0xba/0xed
[ 55.429056][ T0] ? record_print_text.cold+0x16/0x16
[ 55.429080][ T0] ? vprintk+0x88/0x90
[ 55.429102][ T0] ? _printk+0xba/0xed
[ 55.429126][ T0] ? record_print_text.cold+0x16/0x16
[ 55.429161][ T0] ? ct_idle_exit+0x34/0x40
[ 55.429191][ T0] __warn+0x91/0x190
[ 55.429220][ T0] ? ct_idle_exit+0x34/0x40
[ 55.429249][ T0] report_bug+0x1bc/0x210
[ 55.429286][ T0] handle_bug+0x3c/0x60
[ 55.429309][ T0] exc_invalid_op+0x14/0x40
[ 55.429332][ T0] asm_exc_invalid_op+0x1b/0x20
[ 55.429365][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.429394][ 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
[ 55.429413][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.429430][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.429443][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.429456][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.429475][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.429487][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.429524][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.429564][ T0] cpuidle_enter+0x4a/0xa0
[ 55.429596][ T0] do_idle+0x3e8/0x590
[ 55.429624][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.429665][ T0] cpu_startup_entry+0x14/0x20
[ 55.429690][ T0] start_secondary+0x21d/0x2b0
[ 55.429724][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 55.429767][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 55.429819][ T0]
[ 56.091051][ T0] Modules linked in:
[ 56.094959][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.104232][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.114323][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.119543][ 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
[ 56.139208][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.145294][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.153334][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.161345][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.169403][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.177432][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.185414][ T0] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 56.194394][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.194422][ T0] CR2: 000000c0005b4da0 CR3: 000000007f15b000 CR4: 00000000003506e0
[ 56.209025][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.216988][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.224998][ T0] Call Trace:
[ 56.228294][ T0]
[ 56.231213][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.236324][ T0] cpuidle_enter+0x4a/0xa0
[ 56.240805][ T0] do_idle+0x3e8/0x590
[ 56.244906][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.250031][ T0] cpu_startup_entry+0x14/0x20
[ 56.254819][ T0] start_secondary+0x21d/0x2b0
[ 56.259674][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.265171][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.271163][ T0]
[ 56.274193][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 56.280772][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.289965][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.300020][ T0] Call Trace:
[ 56.303296][ T0]
[ 56.306224][ T0] dump_stack_lvl+0xcd/0x134
[ 56.310830][ T0] panic+0x2d7/0x64a
[ 56.314736][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.320769][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.325370][ T0] ? ct_idle_exit+0x34/0x40
[ 56.329884][ T0] __warn.cold+0x1ea/0x2cd
[ 56.334310][ T0] ? ct_idle_exit+0x34/0x40
[ 56.338824][ T0] report_bug+0x1bc/0x210
[ 56.343181][ T0] handle_bug+0x3c/0x60
[ 56.347341][ T0] exc_invalid_op+0x14/0x40
[ 56.351848][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.356715][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.361835][ 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
[ 56.381448][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.387520][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.395493][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.403462][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.411431][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.419412][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.427400][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.432532][ T0] cpuidle_enter+0x4a/0xa0
[ 56.436962][ T0] do_idle+0x3e8/0x590
[ 56.441040][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.446084][ T0] cpu_startup_entry+0x14/0x20
[ 56.450853][ T0] start_secondary+0x21d/0x2b0
[ 56.455643][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.461121][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.467042][ T0]
[ 56.470346][ T0]
[ 56.472688][ T0] =============================
[ 56.477516][ T0] WARNING: suspicious RCU usage
[ 56.482340][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.488914][ T0] -----------------------------
[ 56.493737][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 56.502225][ T0]
[ 56.502225][ T0] other info that might help us debug this:
[ 56.502225][ T0]
[ 56.512435][ T0]
[ 56.512435][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.520477][ T0] RCU used illegally from extended quiescent state!
[ 56.527044][ T0] 1 lock held by swapper/1/0:
[ 56.531702][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 56.541974][ T0]
[ 56.541974][ T0] stack backtrace:
[ 56.547853][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.557027][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.567066][ T0] Call Trace:
[ 56.570333][ T0]
[ 56.573265][ T0] dump_stack_lvl+0xcd/0x134
[ 56.577851][ T0] atomic_notifier_call_chain+0x112/0x180
[ 56.583561][ T0] panic+0x35f/0x64a
[ 56.587456][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.593441][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.598026][ T0] ? ct_idle_exit+0x34/0x40
[ 56.602522][ T0] __warn.cold+0x1ea/0x2cd
[ 56.606939][ T0] ? ct_idle_exit+0x34/0x40
[ 56.611438][ T0] report_bug+0x1bc/0x210
[ 56.615766][ T0] handle_bug+0x3c/0x60
[ 56.619910][ T0] exc_invalid_op+0x14/0x40
[ 56.624400][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.629248][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.634351][ 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
[ 56.653943][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.659996][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.667952][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.675917][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.683871][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.691827][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.699803][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.704936][ T0] cpuidle_enter+0x4a/0xa0
[ 56.709350][ T0] do_idle+0x3e8/0x590
[ 56.713418][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.718438][ T0] cpu_startup_entry+0x14/0x20
[ 56.723205][ T0] start_secondary+0x21d/0x2b0
[ 56.727968][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.733424][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.739317][ T0]
[ 56.742322][ T0] Kernel Offset: disabled
[ 56.746635][ T0]
[ 56.748941][ T0] =============================
[ 56.753766][ T0] WARNING: suspicious RCU usage
[ 56.758591][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.765156][ T0] -----------------------------
[ 56.769987][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 56.778643][ T0]
[ 56.778643][ T0] other info that might help us debug this:
[ 56.778643][ T0]
[ 56.788854][ T0]
[ 56.788854][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.796911][ T0] RCU used illegally from extended quiescent state!
[ 56.803474][ T0] 1 lock held by swapper/1/0:
[ 56.808132][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 56.818491][ T0]
[ 56.818491][ T0] stack backtrace:
[ 56.824373][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.833563][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.843599][ T0] Call Trace:
[ 56.846865][ T0]
[ 56.849788][ T0] dump_stack_lvl+0xcd/0x134
[ 56.854387][ T0] atomic_notifier_call_chain+0x175/0x180
[ 56.860109][ T0] panic+0x35f/0x64a
[ 56.864003][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.870000][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.874583][ T0] ? ct_idle_exit+0x34/0x40
[ 56.879078][ T0] __warn.cold+0x1ea/0x2cd
[ 56.883488][ T0] ? ct_idle_exit+0x34/0x40
[ 56.887982][ T0] report_bug+0x1bc/0x210
[ 56.892306][ T0] handle_bug+0x3c/0x60
[ 56.896465][ T0] exc_invalid_op+0x14/0x40
[ 56.900960][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.905803][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.910906][ 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
[ 56.930505][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.936560][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.944520][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.952479][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.960440][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.968400][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.976379][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.981492][ T0] cpuidle_enter+0x4a/0xa0
[ 56.985900][ T0] do_idle+0x3e8/0x590
[ 56.989972][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.994990][ T0] cpu_startup_entry+0x14/0x20
[ 56.999743][ T0] start_secondary+0x21d/0x2b0
[ 57.004501][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 57.009956][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 57.015852][ T0]
[ 57.018856][ T0]
[ 57.021161][ T0] =============================
[ 57.025987][ T0] WARNING: suspicious RCU usage
[ 57.030813][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 57.037377][ T0] -----------------------------
[ 57.042212][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 57.050687][ T0]
[ 57.050687][ T0] other info that might help us debug this:
[ 57.050687][ T0]
[ 57.060894][ T0]
[ 57.060894][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 57.068944][ T0] RCU used illegally from extended quiescent state!
[ 57.075507][ T0] 1 lock held by swapper/1/0:
[ 57.080170][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 57.088954][ T0]
[ 57.088954][ T0] stack backtrace:
[ 57.094823][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 57.103997][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.114035][ T0] Call Trace:
[ 57.117298][ T0]
[ 57.120217][ T0] dump_stack_lvl+0xcd/0x134
[ 57.124800][ T0] kmsg_dump+0x1c8/0x260
[ 57.129029][ T0] panic+0x36e/0x64a
[ 57.132913][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 57.138891][ T0] ? __warn.cold+0x1d9/0x2cd
[ 57.143474][ T0] ? ct_idle_exit+0x34/0x40
[ 57.147977][ T0] __warn.cold+0x1ea/0x2cd
[ 57.152383][ T0] ? ct_idle_exit+0x34/0x40
[ 57.156883][ T0] report_bug+0x1bc/0x210
[ 57.161216][ T0] handle_bug+0x3c/0x60
[ 57.165359][ T0] exc_invalid_op+0x14/0x40
[ 57.169850][ T0] asm_exc_invalid_op+0x1b/0x20
[ 57.174695][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 57.179804][ 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
[ 57.199395][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 57.205445][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 57.213399][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 57.221357][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 57.229320][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 57.237279][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.245247][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 57.250374][ T0] cpuidle_enter+0x4a/0xa0
[ 57.254790][ T0] do_idle+0x3e8/0x590
[ 57.258851][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 57.263869][ T0] cpu_startup_entry+0x14/0x20
[ 57.268619][ T0] start_secondary+0x21d/0x2b0
[ 57.273376][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 57.278830][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 57.284724][ T0]
[ 57.287730][ T0]
[ 57.290042][ T0] =============================
[ 57.294866][ T0] WARNING: suspicious RCU usage
[ 57.299702][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 57.306266][ T0] -----------------------------
[ 57.311095][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 57.319743][ T0]
[ 57.319743][ T0] other info that might help us debug this:
[ 57.319743][ T0]
[ 57.329958][ T0]
[ 57.329958][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 57.338085][ T0] RCU used illegally from extended quiescent state!
[ 57.344649][ T0] 1 lock held by swapper/1/0:
[ 57.349302][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 57.358084][ T0]
[ 57.358084][ T0] stack backtrace:
[ 57.363950][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 57.373128][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.383166][ T0] Call Trace:
[ 57.386432][ T0]
[ 57.389352][ T0] dump_stack_lvl+0xcd/0x134
[ 57.393939][ T0] kmsg_dump+0x22b/0x260
[ 57.398172][ T0] panic+0x36e/0x64a
[ 57.402057][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 57.408032][ T0] ? __warn.cold+0x1d9/0x2cd
[ 57.412612][ T0] ? ct_idle_exit+0x34/0x40
[ 57.417108][ T0] __warn.cold+0x1ea/0x2cd
[ 57.421514][ T0] ? ct_idle_exit+0x34/0x40
[ 57.426006][ T0] report_bug+0x1bc/0x210
[ 57.430338][ T0] handle_bug+0x3c/0x60
[ 57.434478][ T0] exc_invalid_op+0x14/0x40
[ 57.438968][ T0] asm_exc_invalid_op+0x1b/0x20
[ 57.443811][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 57.448912][ 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
[ 57.468501][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 57.474560][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 57.482523][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 57.490479][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 57.498447][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 57.506403][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.514382][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 57.519492][ T0] cpuidle_enter+0x4a/0xa0
[ 57.523899][ T0] do_idle+0x3e8/0x590
[ 57.527961][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 57.532980][ T0] cpu_startup_entry+0x14/0x20
[ 57.537729][ T0] start_secondary+0x21d/0x2b0
[ 57.542501][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 57.547955][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 57.553847][ T0]
[ 57.556858][ T0] Rebooting in 86400 seconds..