DUID 00:04:cd:7d:74:7d:04:96:3f:c0:f2:1a:da:5a:49:b1:9f:fb
forked to background, child pid 3183
[ 26.994187][ T3184] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.004767][ T3184] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts.
2022/06/21 08:01:30 fuzzer started
2022/06/21 08:01:30 dialing manager at 10.128.0.169:35935
syzkaller login: [ 50.146511][ T3603] cgroup: Unknown subsys name 'net'
[ 50.252455][ T3603] cgroup: Unknown subsys name 'rlimit'
2022/06/21 08:01:31 syscalls: 3682
2022/06/21 08:01:31 code coverage: enabled
2022/06/21 08:01:31 comparison tracing: enabled
2022/06/21 08:01:31 extra coverage: enabled
2022/06/21 08:01:31 delay kcov mmap: enabled
2022/06/21 08:01:31 setuid sandbox: enabled
2022/06/21 08:01:31 namespace sandbox: enabled
2022/06/21 08:01:31 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 08:01:31 fault injection: enabled
2022/06/21 08:01:31 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 08:01:31 net packet injection: enabled
2022/06/21 08:01:31 net device setup: enabled
2022/06/21 08:01:31 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 08:01:31 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 08:01:31 USB emulation: enabled
2022/06/21 08:01:31 hci packet injection: enabled
2022/06/21 08:01:31 wifi device emulation: enabled
2022/06/21 08:01:31 802.15.4 emulation: enabled
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[ 71.066249][ T1241] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.066341][ T1241] ieee802154 phy1 wpan1: encryption failed: -22
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[ 76.186900][ T23] cfg80211: failed to load regulatory.db
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[ 81.664370][ T0] ------------[ cut here ]------------
[ 81.664380][ T0] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 81.664453][ T0]
[ 81.664457][ T0] =============================
[ 81.664462][ T0] WARNING: suspicious RCU usage
[ 81.664467][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 81.664478][ T0] -----------------------------
[ 81.664482][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 81.664495][ T0]
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[ 81.664495][ T0] other info that might help us debug this:
[ 81.664495][ T0]
[ 81.664500][ T0]
[ 81.664500][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 81.664512][ T0] RCU used illegally from extended quiescent state!
[ 81.664517][ T0] no locks held by swapper/1/0.
[ 81.664525][ T0]
[ 81.664525][ T0] stack backtrace:
[ 81.664530][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 81.664551][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 81.664563][ T0] Call Trace:
[ 81.664569][ T0]
[ 81.664577][ T0] dump_stack_lvl+0xcd/0x134
[ 81.664612][ T0] lock_acquire.cold+0x1f/0x40
[ 81.664637][ T0] ? lock_release+0x780/0x780
[ 81.664675][ T0] ? vprintk_emit+0x127/0x680
[ 81.664699][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 81.664731][ T0] ? down_trylock+0xe/0x60
[ 81.664767][ T0] down_trylock+0xe/0x60
[ 81.664798][ T0] __down_trylock_console_sem+0xfb/0x120
2022/06/21 08:02:02 fetching corpus: 10888, signal 440927/468522 (executing program)
[ 81.664824][ T0] console_trylock+0x13/0xd0
[ 81.664844][ T0] vprintk_emit+0x127/0x680
[ 81.664869][ T0] ? ct_idle_exit+0x34/0x40
[ 81.664897][ T0] vprintk+0x80/0x90
[ 81.664921][ T0] _printk+0xba/0xed
[ 81.664945][ T0] ? record_print_text.cold+0x16/0x16
[ 81.664969][ T0] ? vprintk+0x88/0x90
[ 81.664992][ T0] ? _printk+0xba/0xed
[ 81.665016][ T0] ? record_print_text.cold+0x16/0x16
[ 81.665050][ T0] ? ct_idle_exit+0x34/0x40
[ 81.665080][ T0] __warn+0x91/0x190
[ 81.665110][ T0] ? ct_idle_exit+0x34/0x40
[ 81.665139][ T0] report_bug+0x1bc/0x210
[ 81.665175][ T0] handle_bug+0x3c/0x60
[ 81.665196][ T0] exc_invalid_op+0x14/0x40
[ 81.665219][ T0] asm_exc_invalid_op+0x1b/0x20
[ 81.665251][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 81.665278][ 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
[ 81.665298][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 81.665317][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 81.665329][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 81.665343][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 81.665356][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 81.665368][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 81.665403][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 81.665443][ T0] cpuidle_enter+0x4a/0xa0
[ 81.665473][ T0] do_idle+0x3e8/0x590
[ 81.665503][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 81.665540][ T0] cpu_startup_entry+0x14/0x20
[ 81.665564][ T0] start_secondary+0x21d/0x2b0
[ 81.665599][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 81.665641][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 81.665693][ T0]
[ 81.665701][ T0]
[ 81.665704][ T0] =============================
[ 81.665708][ T0] WARNING: suspicious RCU usage
2022/06/21 08:02:02 fetching corpus: 10938, signal 441424/468676 (executing program)
[ 81.665713][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 81.665724][ T0] -----------------------------
[ 81.665728][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 81.665741][ T0]
[ 81.665741][ T0] other info that might help us debug this:
[ 81.665741][ T0]
[ 81.665746][ T0]
[ 81.665746][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 81.665765][ T0] RCU used illegally from extended quiescent state!
[ 81.665770][ T0] 1 lock held by swapper/1/0:
[ 81.665780][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 81.665838][ T0]
[ 81.665838][ T0] stack backtrace:
[ 81.665842][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 81.665863][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 81.665874][ T0] Call Trace:
[ 81.665879][ T0]
[ 81.665887][ T0] dump_stack_lvl+0xcd/0x134
[ 81.665923][ T0] lock_release.cold+0x1f/0x4e
[ 81.665945][ T0] ? down_trylock+0x45/0x60
[ 81.665977][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 81.666000][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 81.666034][ T0] ? vprintk_emit+0x127/0x680
[ 81.666058][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 81.666091][ T0] down_trylock+0x45/0x60
[ 81.666123][ T0] __down_trylock_console_sem+0xfb/0x120
[ 81.666148][ T0] console_trylock+0x13/0xd0
[ 81.666168][ T0] vprintk_emit+0x127/0x680
[ 81.666193][ T0] ? ct_idle_exit+0x34/0x40
[ 81.666222][ T0] vprintk+0x80/0x90
[ 81.666246][ T0] _printk+0xba/0xed
[ 81.666269][ T0] ? record_print_text.cold+0x16/0x16
[ 81.666292][ T0] ? vprintk+0x88/0x90
[ 81.666316][ T0] ? _printk+0xba/0xed
[ 81.666339][ T0] ? record_print_text.cold+0x16/0x16
[ 81.666374][ T0] ? ct_idle_exit+0x34/0x40
[ 81.666404][ T0] __warn+0x91/0x190
[ 81.666433][ T0] ? ct_idle_exit+0x34/0x40
[ 81.666462][ T0] report_bug+0x1bc/0x210
[ 81.666498][ T0] handle_bug+0x3c/0x60
[ 81.666520][ T0] exc_invalid_op+0x14/0x40
[ 81.666544][ T0] asm_exc_invalid_op+0x1b/0x20
2022/06/21 08:02:02 fetching corpus: 10988, signal 442226/468828 (executing program)
[ 81.666575][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 81.666604][ 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
[ 81.666623][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 81.666640][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 81.666653][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 81.666666][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 81.666679][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 81.666690][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 81.666724][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 81.666771][ T0] cpuidle_enter+0x4a/0xa0
[ 81.666804][ T0] do_idle+0x3e8/0x590
[ 81.666860][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 81.666899][ T0] cpu_startup_entry+0x14/0x20
[ 81.666923][ T0] start_secondary+0x21d/0x2b0
[ 81.666957][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 81.667006][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 81.667057][ T0]
[ 82.333104][ T0] Modules linked in:
[ 82.337105][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 82.346395][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.356570][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 82.361729][ 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
[ 82.381460][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 82.388031][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 82.396122][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 82.404123][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 82.412206][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 82.420250][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 82.428329][ T0] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 82.437352][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.443958][ T0] CR2: 000000c00063eda0 CR3: 0000000075009000 CR4: 00000000003506e0
[ 82.452028][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 82.460079][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 82.468111][ T0] Call Trace:
[ 82.471404][ T0]
[ 82.474443][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 82.479600][ T0] cpuidle_enter+0x4a/0xa0
[ 82.484052][ T0] do_idle+0x3e8/0x590
[ 82.488243][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 82.493321][ T0] cpu_startup_entry+0x14/0x20
[ 82.498208][ T0] start_secondary+0x21d/0x2b0
[ 82.503012][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 82.508588][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 82.514568][ T0]
[ 82.517619][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 82.524225][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 82.533548][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.543647][ T0] Call Trace:
[ 82.546944][ T0]
[ 82.549887][ T0] dump_stack_lvl+0xcd/0x134
[ 82.554513][ T0] panic+0x2d7/0x64a
[ 82.558459][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 82.564484][ T0] ? __warn.cold+0x1d9/0x2cd
[ 82.569104][ T0] ? ct_idle_exit+0x34/0x40
[ 82.573804][ T0] __warn.cold+0x1ea/0x2cd
[ 82.578252][ T0] ? ct_idle_exit+0x34/0x40
[ 82.582787][ T0] report_bug+0x1bc/0x210
[ 82.587142][ T0] handle_bug+0x3c/0x60
[ 82.591319][ T0] exc_invalid_op+0x14/0x40
[ 82.595855][ T0] asm_exc_invalid_op+0x1b/0x20
[ 82.600743][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 82.605892][ 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
[ 82.625530][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 82.631606][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 82.639578][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 82.647985][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 82.655956][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 82.663924][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 82.671916][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 82.677050][ T0] cpuidle_enter+0x4a/0xa0
[ 82.681482][ T0] do_idle+0x3e8/0x590
[ 82.685566][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 82.690606][ T0] cpu_startup_entry+0x14/0x20
[ 82.695466][ T0] start_secondary+0x21d/0x2b0
[ 82.700246][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 82.705750][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 82.711773][ T0]
[ 82.715075][ T0]
[ 82.717421][ T0] =============================
[ 82.722250][ T0] WARNING: suspicious RCU usage
[ 82.727097][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 82.733667][ T0] -----------------------------
[ 82.738509][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 82.746990][ T0]
[ 82.746990][ T0] other info that might help us debug this:
[ 82.746990][ T0]
[ 82.757201][ T0]
[ 82.757201][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 82.765245][ T0] RCU used illegally from extended quiescent state!
[ 82.771834][ T0] 1 lock held by swapper/1/0:
[ 82.776492][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 82.786749][ T0]
[ 82.786749][ T0] stack backtrace:
[ 82.792617][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 82.801796][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.811833][ T0] Call Trace:
[ 82.815097][ T0]
[ 82.818020][ T0] dump_stack_lvl+0xcd/0x134
[ 82.822604][ T0] atomic_notifier_call_chain+0x112/0x180
[ 82.828314][ T0] panic+0x35f/0x64a
[ 82.832222][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 82.838240][ T0] ? __warn.cold+0x1d9/0x2cd
[ 82.842839][ T0] ? ct_idle_exit+0x34/0x40
[ 82.847363][ T0] __warn.cold+0x1ea/0x2cd
[ 82.851778][ T0] ? ct_idle_exit+0x34/0x40
[ 82.856274][ T0] report_bug+0x1bc/0x210
[ 82.860608][ T0] handle_bug+0x3c/0x60
[ 82.864764][ T0] exc_invalid_op+0x14/0x40
[ 82.869260][ T0] asm_exc_invalid_op+0x1b/0x20
[ 82.874142][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 82.879251][ 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
[ 82.898856][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 82.904916][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 82.912898][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 82.920873][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 82.928853][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 82.936820][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 82.944815][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 82.949950][ T0] cpuidle_enter+0x4a/0xa0
[ 82.954372][ T0] do_idle+0x3e8/0x590
[ 82.958446][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 82.963483][ T0] cpu_startup_entry+0x14/0x20
[ 82.968279][ T0] start_secondary+0x21d/0x2b0
[ 82.973050][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 82.978531][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 82.984481][ T0]
[ 82.987503][ T0] Kernel Offset: disabled
[ 82.991831][ T0]
[ 82.994146][ T0] =============================
[ 82.998984][ T0] WARNING: suspicious RCU usage
[ 83.003825][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 83.010406][ T0] -----------------------------
[ 83.015241][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 83.023893][ T0]
[ 83.023893][ T0] other info that might help us debug this:
[ 83.023893][ T0]
[ 83.034119][ T0]
[ 83.034119][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 83.042252][ T0] RCU used illegally from extended quiescent state!
[ 83.048815][ T0] 1 lock held by swapper/1/0:
[ 83.053476][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 83.063739][ T0]
[ 83.063739][ T0] stack backtrace:
[ 83.069615][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 83.078810][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 83.088885][ T0] Call Trace:
[ 83.092157][ T0]
[ 83.095083][ T0] dump_stack_lvl+0xcd/0x134
[ 83.099680][ T0] atomic_notifier_call_chain+0x175/0x180
[ 83.105421][ T0] panic+0x35f/0x64a
[ 83.109317][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 83.115304][ T0] ? __warn.cold+0x1d9/0x2cd
[ 83.119894][ T0] ? ct_idle_exit+0x34/0x40
[ 83.124394][ T0] __warn.cold+0x1ea/0x2cd
[ 83.128823][ T0] ? ct_idle_exit+0x34/0x40
[ 83.133332][ T0] report_bug+0x1bc/0x210
[ 83.137670][ T0] handle_bug+0x3c/0x60
[ 83.141817][ T0] exc_invalid_op+0x14/0x40
[ 83.146317][ T0] asm_exc_invalid_op+0x1b/0x20
[ 83.151197][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 83.156321][ 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
[ 83.175927][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 83.181991][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 83.189968][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 83.197930][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 83.205891][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 83.213853][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 83.221882][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 83.226997][ T0] cpuidle_enter+0x4a/0xa0
[ 83.231408][ T0] do_idle+0x3e8/0x590
[ 83.235472][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 83.240493][ T0] cpu_startup_entry+0x14/0x20
[ 83.245246][ T0] start_secondary+0x21d/0x2b0
[ 83.250006][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 83.255464][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 83.261358][ T0]
[ 83.264367][ T0]
[ 83.266696][ T0] =============================
[ 83.271522][ T0] WARNING: suspicious RCU usage
[ 83.276369][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 83.282938][ T0] -----------------------------
[ 83.287782][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 83.296266][ T0]
[ 83.296266][ T0] other info that might help us debug this:
[ 83.296266][ T0]
[ 83.306480][ T0]
[ 83.306480][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 83.314529][ T0] RCU used illegally from extended quiescent state!
[ 83.321096][ T0] 1 lock held by swapper/1/0:
[ 83.325757][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 83.334605][ T0]
[ 83.334605][ T0] stack backtrace:
[ 83.340492][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 83.349735][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 83.359808][ T0] Call Trace:
[ 83.363077][ T0]
[ 83.366046][ T0] dump_stack_lvl+0xcd/0x134
[ 83.370637][ T0] kmsg_dump+0x1c8/0x260
[ 83.374872][ T0] panic+0x36e/0x64a
[ 83.378769][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 83.384749][ T0] ? __warn.cold+0x1d9/0x2cd
[ 83.389330][ T0] ? ct_idle_exit+0x34/0x40
[ 83.393827][ T0] __warn.cold+0x1ea/0x2cd
[ 83.398239][ T0] ? ct_idle_exit+0x34/0x40
[ 83.402734][ T0] report_bug+0x1bc/0x210
[ 83.407059][ T0] handle_bug+0x3c/0x60
[ 83.411206][ T0] exc_invalid_op+0x14/0x40
[ 83.415702][ T0] asm_exc_invalid_op+0x1b/0x20
[ 83.420566][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 83.425690][ 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
[ 83.445298][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 83.451385][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 83.459431][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 83.467389][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 83.475346][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 83.483302][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 83.491273][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 83.496384][ T0] cpuidle_enter+0x4a/0xa0
[ 83.500794][ T0] do_idle+0x3e8/0x590
[ 83.504856][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 83.509875][ T0] cpu_startup_entry+0x14/0x20
[ 83.514628][ T0] start_secondary+0x21d/0x2b0
[ 83.519387][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 83.524844][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 83.530739][ T0]
[ 83.533747][ T0]
[ 83.536055][ T0] =============================
[ 83.540881][ T0] WARNING: suspicious RCU usage
[ 83.545707][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 83.552274][ T0] -----------------------------
[ 83.557103][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 83.565772][ T0]
[ 83.565772][ T0] other info that might help us debug this:
[ 83.565772][ T0]
[ 83.575986][ T0]
[ 83.575986][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 83.584031][ T0] RCU used illegally from extended quiescent state!
[ 83.590613][ T0] 1 lock held by swapper/1/0:
[ 83.595285][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 83.604060][ T0]
[ 83.604060][ T0] stack backtrace:
[ 83.609930][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 83.619107][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 83.629151][ T0] Call Trace:
[ 83.632418][ T0]
[ 83.635337][ T0] dump_stack_lvl+0xcd/0x134
[ 83.639925][ T0] kmsg_dump+0x22b/0x260
[ 83.644181][ T0] panic+0x36e/0x64a
[ 83.648071][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 83.654050][ T0] ? __warn.cold+0x1d9/0x2cd
[ 83.658646][ T0] ? ct_idle_exit+0x34/0x40
[ 83.663149][ T0] __warn.cold+0x1ea/0x2cd
[ 83.667557][ T0] ? ct_idle_exit+0x34/0x40
[ 83.672052][ T0] report_bug+0x1bc/0x210
[ 83.676426][ T0] handle_bug+0x3c/0x60
[ 83.680571][ T0] exc_invalid_op+0x14/0x40
[ 83.685068][ T0] asm_exc_invalid_op+0x1b/0x20
[ 83.689912][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 83.695025][ 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
[ 83.714620][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 83.720696][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 83.728653][ T0] RDX: ffff888011a73a80 RSI: 0000000000000200 RDI: 0000000000000000
[ 83.736612][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 83.744571][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 83.752527][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 83.760496][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 83.765608][ T0] cpuidle_enter+0x4a/0xa0
[ 83.770105][ T0] do_idle+0x3e8/0x590
[ 83.774169][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 83.779190][ T0] cpu_startup_entry+0x14/0x20
[ 83.783955][ T0] start_secondary+0x21d/0x2b0
[ 83.788715][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 83.794524][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 83.800445][ T0]
[ 83.803487][ T0] Rebooting in 86400 seconds..