Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts.
2022/06/21 08:24:28 fuzzer started
2022/06/21 08:24:29 dialing manager at 10.128.0.169:35935
syzkaller login: [ 43.546791][ T3601] cgroup: Unknown subsys name 'net'
[ 43.643509][ T3601] cgroup: Unknown subsys name 'rlimit'
2022/06/21 08:24:29 syscalls: 3682
2022/06/21 08:24:29 code coverage: enabled
2022/06/21 08:24:29 comparison tracing: enabled
2022/06/21 08:24:29 extra coverage: enabled
2022/06/21 08:24:29 delay kcov mmap: enabled
2022/06/21 08:24:29 setuid sandbox: enabled
2022/06/21 08:24:29 namespace sandbox: enabled
2022/06/21 08:24:29 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 08:24:29 fault injection: enabled
2022/06/21 08:24:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 08:24:29 net packet injection: enabled
2022/06/21 08:24:29 net device setup: enabled
2022/06/21 08:24:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 08:24:29 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 08:24:29 USB emulation: enabled
2022/06/21 08:24:29 hci packet injection: enabled
2022/06/21 08:24:29 wifi device emulation: enabled
2022/06/21 08:24:29 802.15.4 emulation: enabled
2022/06/21 08:24:29 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 08:24:29 fetching corpus: 50, signal 45868/49498 (executing program)
2022/06/21 08:24:29 fetching corpus: 100, signal 69131/74282 (executing program)
2022/06/21 08:24:29 fetching corpus: 150, signal 78645/85353 (executing program)
2022/06/21 08:24:30 fetching corpus: 200, signal 91540/99657 (executing program)
2022/06/21 08:24:30 fetching corpus: 250, signal 98704/108215 (executing program)
2022/06/21 08:24:30 fetching corpus: 300, signal 107930/118785 (executing program)
2022/06/21 08:24:30 fetching corpus: 350, signal 114768/126931 (executing program)
2022/06/21 08:24:30 fetching corpus: 400, signal 119127/132663 (executing program)
2022/06/21 08:24:30 fetching corpus: 450, signal 126715/141449 (executing program)
2022/06/21 08:24:30 fetching corpus: 500, signal 132858/148766 (executing program)
2022/06/21 08:24:31 fetching corpus: 550, signal 138837/155892 (executing program)
2022/06/21 08:24:31 fetching corpus: 600, signal 147000/165008 (executing program)
2022/06/21 08:24:31 fetching corpus: 650, signal 152176/171238 (executing program)
2022/06/21 08:24:31 fetching corpus: 700, signal 158738/178739 (executing program)
2022/06/21 08:24:31 fetching corpus: 750, signal 163239/184296 (executing program)
2022/06/21 08:24:31 fetching corpus: 800, signal 166908/189056 (executing program)
2022/06/21 08:24:31 fetching corpus: 850, signal 169655/192893 (executing program)
2022/06/21 08:24:31 fetching corpus: 900, signal 173301/197531 (executing program)
2022/06/21 08:24:32 fetching corpus: 950, signal 177252/202401 (executing program)
2022/06/21 08:24:32 fetching corpus: 1000, signal 180797/206880 (executing program)
2022/06/21 08:24:32 fetching corpus: 1050, signal 184513/211456 (executing program)
2022/06/21 08:24:32 fetching corpus: 1100, signal 188674/216415 (executing program)
2022/06/21 08:24:32 fetching corpus: 1150, signal 195398/223649 (executing program)
2022/06/21 08:24:32 fetching corpus: 1200, signal 198217/227353 (executing program)
2022/06/21 08:24:33 fetching corpus: 1250, signal 201699/231635 (executing program)
2022/06/21 08:24:33 fetching corpus: 1300, signal 203659/234555 (executing program)
2022/06/21 08:24:33 fetching corpus: 1350, signal 206527/238254 (executing program)
2022/06/21 08:24:33 fetching corpus: 1400, signal 208993/241545 (executing program)
2022/06/21 08:24:33 fetching corpus: 1450, signal 211373/244814 (executing program)
2022/06/21 08:24:33 fetching corpus: 1500, signal 213948/248155 (executing program)
2022/06/21 08:24:33 fetching corpus: 1550, signal 216979/251894 (executing program)
2022/06/21 08:24:34 fetching corpus: 1600, signal 219829/255439 (executing program)
2022/06/21 08:24:34 fetching corpus: 1650, signal 223058/259248 (executing program)
2022/06/21 08:24:34 fetching corpus: 1700, signal 225041/262012 (executing program)
2022/06/21 08:24:34 fetching corpus: 1750, signal 226806/264582 (executing program)
2022/06/21 08:24:34 fetching corpus: 1800, signal 228737/267282 (executing program)
2022/06/21 08:24:34 fetching corpus: 1850, signal 231061/270280 (executing program)
[ 48.916646][ T0] ------------[ cut here ]------------
[ 48.916655][ T0] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 48.916719][ T0]
[ 48.916723][ T0] =============================
[ 48.916727][ T0] WARNING: suspicious RCU usage
[ 48.916732][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 48.916743][ T0] -----------------------------
[ 48.916747][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 48.916760][ T0]
[ 48.916760][ T0] other info that might help us debug this:
[ 48.916760][ T0]
[ 48.916765][ T0]
[ 48.916765][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 48.916777][ T0] RCU used illegally from extended quiescent state!
[ 48.916782][ T0] no locks held by swapper/0/0.
[ 48.916789][ T0]
[ 48.916789][ T0] stack backtrace:
[ 48.916794][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 48.916814][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.916824][ T0] Call Trace:
[ 48.916830][ T0]
[ 48.916838][ T0] dump_stack_lvl+0xcd/0x134
[ 48.916873][ T0] lock_acquire.cold+0x1f/0x40
[ 48.916899][ T0] ? lock_release+0x780/0x780
[ 48.916934][ T0] ? __lock_acquire+0x163e/0x5660
[ 48.916955][ T0] ? vprintk_emit+0x127/0x680
[ 48.916978][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 48.917015][ T0] ? down_trylock+0xe/0x60
[ 48.917044][ T0] down_trylock+0xe/0x60
2022/06/21 08:24:34 fetching corpus: 1900, signal 234473/274175 (executing program)
[ 48.917074][ T0] __down_trylock_console_sem+0xfb/0x120
[ 48.917098][ T0] console_trylock+0x13/0xd0
[ 48.917119][ T0] vprintk_emit+0x127/0x680
[ 48.917144][ T0] ? ct_idle_exit+0x34/0x40
[ 48.917172][ T0] vprintk+0x80/0x90
[ 48.917195][ T0] _printk+0xba/0xed
[ 48.917219][ T0] ? record_print_text.cold+0x16/0x16
[ 48.917243][ T0] ? vprintk+0x88/0x90
[ 48.917266][ T0] ? _printk+0xba/0xed
[ 48.917290][ T0] ? record_print_text.cold+0x16/0x16
[ 48.917319][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 48.917342][ T0] ? ct_idle_exit+0x34/0x40
[ 48.917371][ T0] __warn+0x91/0x190
[ 48.917401][ T0] ? ct_idle_exit+0x34/0x40
[ 48.917431][ T0] report_bug+0x1bc/0x210
[ 48.917468][ T0] handle_bug+0x3c/0x60
[ 48.917491][ T0] exc_invalid_op+0x14/0x40
[ 48.917514][ T0] asm_exc_invalid_op+0x1b/0x20
[ 48.917547][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 48.917576][ 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
[ 48.917597][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 48.917615][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 48.917627][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 48.917640][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 48.917653][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 48.917665][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 48.917699][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 48.917739][ T0] cpuidle_enter+0x4a/0xa0
[ 48.917769][ T0] do_idle+0x3e8/0x590
[ 48.917798][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 48.917837][ T0] cpu_startup_entry+0x14/0x20
[ 48.917862][ T0] rest_init+0x169/0x270
[ 48.917889][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 48.917924][ T0] arch_call_rest_init+0xf/0x14
[ 48.917947][ T0] start_kernel+0x473/0x494
[ 48.917974][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 48.918032][ T0]
2022/06/21 08:24:35 fetching corpus: 1950, signal 237948/278063 (executing program)
[ 48.918039][ T0]
[ 48.918043][ T0] =============================
[ 48.918047][ T0] WARNING: suspicious RCU usage
[ 48.918052][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 48.918062][ T0] -----------------------------
[ 48.918067][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 48.918080][ T0]
[ 48.918080][ T0] other info that might help us debug this:
[ 48.918080][ T0]
[ 48.918084][ T0]
[ 48.918084][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 48.918096][ T0] RCU used illegally from extended quiescent state!
[ 48.918101][ T0] 1 lock held by swapper/0/0:
[ 48.918112][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 48.918169][ T0]
[ 48.918169][ T0] stack backtrace:
[ 48.918174][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 48.918195][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.918206][ T0] Call Trace:
[ 48.918211][ T0]
[ 48.918220][ T0] dump_stack_lvl+0xcd/0x134
[ 48.918253][ T0] lock_release.cold+0x1f/0x4e
[ 48.918275][ T0] ? down_trylock+0x45/0x60
[ 48.918304][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 48.918326][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 48.918355][ T0] ? __lock_acquire+0x163e/0x5660
[ 48.918379][ T0] ? vprintk_emit+0x127/0x680
[ 48.918402][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 48.918435][ T0] down_trylock+0x45/0x60
[ 48.918465][ T0] __down_trylock_console_sem+0xfb/0x120
2022/06/21 08:24:35 fetching corpus: 2000, signal 239242/280171 (executing program)
[ 48.918490][ T0] console_trylock+0x13/0xd0
[ 48.918510][ T0] vprintk_emit+0x127/0x680
[ 48.918536][ T0] ? ct_idle_exit+0x34/0x40
[ 48.918566][ T0] vprintk+0x80/0x90
[ 48.918589][ T0] _printk+0xba/0xed
[ 48.918613][ T0] ? record_print_text.cold+0x16/0x16
[ 48.918637][ T0] ? vprintk+0x88/0x90
[ 48.918661][ T0] ? _printk+0xba/0xed
[ 48.918685][ T0] ? record_print_text.cold+0x16/0x16
[ 48.918715][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 48.918738][ T0] ? ct_idle_exit+0x34/0x40
[ 48.918768][ T0] __warn+0x91/0x190
[ 48.918797][ T0] ? ct_idle_exit+0x34/0x40
[ 48.918827][ T0] report_bug+0x1bc/0x210
[ 48.918863][ T0] handle_bug+0x3c/0x60
[ 48.918884][ T0] exc_invalid_op+0x14/0x40
[ 48.918907][ T0] asm_exc_invalid_op+0x1b/0x20
[ 48.918937][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 48.918965][ 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
[ 48.918982][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 48.919004][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 48.919017][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 48.919030][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 48.919043][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 48.919055][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
2022/06/21 08:24:35 fetching corpus: 2050, signal 240881/282519 (executing program)
[ 48.919091][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 48.919130][ T0] cpuidle_enter+0x4a/0xa0
[ 48.919161][ T0] do_idle+0x3e8/0x590
[ 48.919191][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 48.919231][ T0] cpu_startup_entry+0x14/0x20
[ 48.919256][ T0] rest_init+0x169/0x270
[ 48.919286][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 48.919320][ T0] arch_call_rest_init+0xf/0x14
[ 48.919343][ T0] start_kernel+0x473/0x494
[ 48.919370][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 48.919421][ T0]
[ 49.620765][ T0] Modules linked in:
[ 49.624679][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 49.633970][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.644118][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 49.649301][ 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
[ 49.649334][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 49.649357][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 49.649377][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 49.649393][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 49.649409][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 49.649424][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 49.649440][ T0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 49.649462][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.649480][ T0] CR2: 000000c002707010 CR3: 000000007b7de000 CR4: 00000000003506f0
[ 49.649496][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.649511][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.649526][ T0] Call Trace:
[ 49.649535][ T0]
[ 49.649546][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 49.649590][ T0] cpuidle_enter+0x4a/0xa0
[ 49.649622][ T0] do_idle+0x3e8/0x590
[ 49.649654][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 49.649693][ T0] cpu_startup_entry+0x14/0x20
[ 49.649720][ T0] rest_init+0x169/0x270
[ 49.649751][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 49.649785][ T0] arch_call_rest_init+0xf/0x14
[ 49.649811][ T0] start_kernel+0x473/0x494
[ 49.649840][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 49.649891][ T0]
[ 49.649902][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 49.649912][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 49.649935][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.649947][ T0] Call Trace:
[ 49.649962][ T0]
[ 49.649971][ T0] dump_stack_lvl+0xcd/0x134
[ 49.650006][ T0] panic+0x2d7/0x64a
[ 49.650036][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 49.650077][ T0] ? __warn.cold+0x1d9/0x2cd
[ 49.650109][ T0] ? ct_idle_exit+0x34/0x40
[ 49.650138][ T0] __warn.cold+0x1ea/0x2cd
[ 49.650168][ T0] ? ct_idle_exit+0x34/0x40
[ 49.650197][ T0] report_bug+0x1bc/0x210
[ 49.650234][ T0] handle_bug+0x3c/0x60
[ 49.650257][ T0] exc_invalid_op+0x14/0x40
[ 49.650281][ T0] asm_exc_invalid_op+0x1b/0x20
[ 49.650312][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 49.650341][ 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
[ 49.650361][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 49.650380][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 49.650394][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 49.650409][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 49.650423][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 49.650436][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 49.650470][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 49.650507][ T0] cpuidle_enter+0x4a/0xa0
[ 49.650538][ T0] do_idle+0x3e8/0x590
[ 49.650566][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 49.650604][ T0] cpu_startup_entry+0x14/0x20
[ 49.650629][ T0] rest_init+0x169/0x270
[ 49.650659][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 49.650690][ T0] arch_call_rest_init+0xf/0x14
[ 49.650713][ T0] start_kernel+0x473/0x494
[ 49.650740][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 49.650788][ T0]
[ 50.040924][ T0]
[ 50.043271][ T0] =============================
[ 50.048099][ T0] WARNING: suspicious RCU usage
[ 50.052942][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 50.059510][ T0] -----------------------------
[ 50.064338][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 50.072830][ T0]
[ 50.072830][ T0] other info that might help us debug this:
[ 50.072830][ T0]
[ 50.083054][ T0]
[ 50.083054][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.091097][ T0] RCU used illegally from extended quiescent state!
[ 50.097660][ T0] 1 lock held by swapper/0/0:
[ 50.102316][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 50.112593][ T0]
[ 50.112593][ T0] stack backtrace:
[ 50.118463][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 50.127657][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.137697][ T0] Call Trace:
[ 50.140963][ T0]
[ 50.143884][ T0] dump_stack_lvl+0xcd/0x134
[ 50.148476][ T0] atomic_notifier_call_chain+0x112/0x180
[ 50.154189][ T0] panic+0x35f/0x64a
[ 50.158090][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 50.164083][ T0] ? __warn.cold+0x1d9/0x2cd
[ 50.168666][ T0] ? ct_idle_exit+0x34/0x40
[ 50.173162][ T0] __warn.cold+0x1ea/0x2cd
[ 50.177573][ T0] ? ct_idle_exit+0x34/0x40
[ 50.182067][ T0] report_bug+0x1bc/0x210
[ 50.186393][ T0] handle_bug+0x3c/0x60
[ 50.190539][ T0] exc_invalid_op+0x14/0x40
[ 50.195030][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.199877][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.204985][ 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
[ 50.224589][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.230657][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.238630][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.246600][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 50.254565][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.262523][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.270500][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.275615][ T0] cpuidle_enter+0x4a/0xa0
[ 50.280024][ T0] do_idle+0x3e8/0x590
[ 50.284086][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.289121][ T0] cpu_startup_entry+0x14/0x20
[ 50.293948][ T0] rest_init+0x169/0x270
[ 50.298204][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.304457][ T0] arch_call_rest_init+0xf/0x14
[ 50.309309][ T0] start_kernel+0x473/0x494
[ 50.313812][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.319718][ T0]
[ 50.322725][ T0] Kernel Offset: disabled
[ 50.327046][ T0]
[ 50.329353][ T0] =============================
[ 50.334181][ T0] WARNING: suspicious RCU usage
[ 50.339010][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 50.345593][ T0] -----------------------------
[ 50.350419][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 50.359072][ T0]
[ 50.359072][ T0] other info that might help us debug this:
[ 50.359072][ T0]
[ 50.369281][ T0]
[ 50.369281][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.377324][ T0] RCU used illegally from extended quiescent state!
[ 50.383888][ T0] 1 lock held by swapper/0/0:
[ 50.388544][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 50.398813][ T0]
[ 50.398813][ T0] stack backtrace:
[ 50.404689][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 50.413879][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.423932][ T0] Call Trace:
[ 50.427211][ T0]
[ 50.430142][ T0] dump_stack_lvl+0xcd/0x134
[ 50.434727][ T0] atomic_notifier_call_chain+0x175/0x180
[ 50.440453][ T0] panic+0x35f/0x64a
[ 50.444339][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 50.450328][ T0] ? __warn.cold+0x1d9/0x2cd
[ 50.454912][ T0] ? ct_idle_exit+0x34/0x40
[ 50.459409][ T0] __warn.cold+0x1ea/0x2cd
[ 50.463835][ T0] ? ct_idle_exit+0x34/0x40
[ 50.468329][ T0] report_bug+0x1bc/0x210
[ 50.472657][ T0] handle_bug+0x3c/0x60
[ 50.476802][ T0] exc_invalid_op+0x14/0x40
[ 50.481299][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.486141][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.491243][ 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
[ 50.510835][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.516885][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.524841][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.532797][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 50.540761][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.548718][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.556687][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.561883][ T0] cpuidle_enter+0x4a/0xa0
[ 50.566293][ T0] do_idle+0x3e8/0x590
[ 50.570352][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.575371][ T0] cpu_startup_entry+0x14/0x20
[ 50.580124][ T0] rest_init+0x169/0x270
[ 50.584359][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.590594][ T0] arch_call_rest_init+0xf/0x14
[ 50.595446][ T0] start_kernel+0x473/0x494
[ 50.599938][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.605833][ T0]
[ 50.608859][ T0]
[ 50.611182][ T0] =============================
[ 50.616019][ T0] WARNING: suspicious RCU usage
[ 50.620847][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 50.627414][ T0] -----------------------------
[ 50.632240][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 50.640717][ T0]
[ 50.640717][ T0] other info that might help us debug this:
[ 50.640717][ T0]
[ 50.650926][ T0]
[ 50.650926][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.658982][ T0] RCU used illegally from extended quiescent state!
[ 50.665547][ T0] 1 lock held by swapper/0/0:
[ 50.670204][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 50.678981][ T0]
[ 50.678981][ T0] stack backtrace:
[ 50.684850][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 50.694029][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.704068][ T0] Call Trace:
[ 50.707333][ T0]
[ 50.710253][ T0] dump_stack_lvl+0xcd/0x134
[ 50.714838][ T0] kmsg_dump+0x1c8/0x260
[ 50.719071][ T0] panic+0x36e/0x64a
[ 50.722959][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 50.728949][ T0] ? __warn.cold+0x1d9/0x2cd
[ 50.733539][ T0] ? ct_idle_exit+0x34/0x40
[ 50.738046][ T0] __warn.cold+0x1ea/0x2cd
[ 50.742455][ T0] ? ct_idle_exit+0x34/0x40
[ 50.746950][ T0] report_bug+0x1bc/0x210
[ 50.751289][ T0] handle_bug+0x3c/0x60
[ 50.755434][ T0] exc_invalid_op+0x14/0x40
[ 50.759939][ T0] asm_exc_invalid_op+0x1b/0x20
[ 50.764783][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 50.769892][ 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
[ 50.789488][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 50.795543][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 50.803500][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 50.811460][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 50.819430][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 50.827384][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.835353][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 50.840461][ T0] cpuidle_enter+0x4a/0xa0
[ 50.844868][ T0] do_idle+0x3e8/0x590
[ 50.848928][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 50.853951][ T0] cpu_startup_entry+0x14/0x20
[ 50.858702][ T0] rest_init+0x169/0x270
[ 50.862951][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 50.869184][ T0] arch_call_rest_init+0xf/0x14
[ 50.874023][ T0] start_kernel+0x473/0x494
[ 50.878517][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 50.884411][ T0]
[ 50.887414][ T0]
[ 50.889722][ T0] =============================
[ 50.894550][ T0] WARNING: suspicious RCU usage
[ 50.899376][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 50.905941][ T0] -----------------------------
[ 50.910766][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 50.919422][ T0]
[ 50.919422][ T0] other info that might help us debug this:
[ 50.919422][ T0]
[ 50.929631][ T0]
[ 50.929631][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 50.937671][ T0] RCU used illegally from extended quiescent state!
[ 50.944235][ T0] 1 lock held by swapper/0/0:
[ 50.948891][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 50.957665][ T0]
[ 50.957665][ T0] stack backtrace:
[ 50.963535][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 50.972711][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.982749][ T0] Call Trace:
[ 50.986016][ T0]
[ 50.988934][ T0] dump_stack_lvl+0xcd/0x134
[ 50.993517][ T0] kmsg_dump+0x22b/0x260
[ 50.997760][ T0] panic+0x36e/0x64a
[ 51.001654][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.007632][ T0] ? __warn.cold+0x1d9/0x2cd
[ 51.012214][ T0] ? ct_idle_exit+0x34/0x40
[ 51.016721][ T0] __warn.cold+0x1ea/0x2cd
[ 51.021132][ T0] ? ct_idle_exit+0x34/0x40
[ 51.025626][ T0] report_bug+0x1bc/0x210
[ 51.029950][ T0] handle_bug+0x3c/0x60
[ 51.034093][ T0] exc_invalid_op+0x14/0x40
[ 51.038583][ T0] asm_exc_invalid_op+0x1b/0x20
[ 51.043428][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 51.048531][ 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
[ 51.068123][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 51.074174][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 51.082130][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 51.090085][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 51.098040][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 51.105995][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.113976][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 51.119085][ T0] cpuidle_enter+0x4a/0xa0
[ 51.123495][ T0] do_idle+0x3e8/0x590
[ 51.127575][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 51.132605][ T0] cpu_startup_entry+0x14/0x20
[ 51.137374][ T0] rest_init+0x169/0x270
[ 51.141616][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 51.147858][ T0] arch_call_rest_init+0xf/0x14
[ 51.152709][ T0] start_kernel+0x473/0x494
[ 51.157210][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 51.163130][ T0]
[ 51.166161][ T0] Rebooting in 86400 seconds..