Warning: Permanently added '10.128.15.206' (ECDSA) to the list of known hosts.
2022/06/21 07:03:57 fuzzer started
2022/06/21 07:03:57 dialing manager at 10.128.0.169:35935
syzkaller login: [ 48.580309][ T3601] cgroup: Unknown subsys name 'net'
[ 48.684085][ T3601] cgroup: Unknown subsys name 'rlimit'
2022/06/21 07:03:57 syscalls: 3682
2022/06/21 07:03:57 code coverage: enabled
2022/06/21 07:03:57 comparison tracing: enabled
2022/06/21 07:03:57 extra coverage: enabled
2022/06/21 07:03:57 delay kcov mmap: enabled
2022/06/21 07:03:57 setuid sandbox: enabled
2022/06/21 07:03:57 namespace sandbox: enabled
2022/06/21 07:03:57 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 07:03:57 fault injection: enabled
2022/06/21 07:03:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 07:03:57 net packet injection: enabled
2022/06/21 07:03:57 net device setup: enabled
2022/06/21 07:03:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 07:03:57 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 07:03:57 USB emulation: enabled
2022/06/21 07:03:57 hci packet injection: enabled
2022/06/21 07:03:57 wifi device emulation: enabled
2022/06/21 07:03:57 802.15.4 emulation: enabled
2022/06/21 07:03:57 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 07:03:58 fetching corpus: 48, signal 50548/54113 (executing program)
2022/06/21 07:03:58 fetching corpus: 98, signal 65089/70228 (executing program)
2022/06/21 07:03:58 fetching corpus: 148, signal 77601/84254 (executing program)
2022/06/21 07:03:58 fetching corpus: 198, signal 89878/97934 (executing program)
2022/06/21 07:03:58 fetching corpus: 248, signal 100422/109814 (executing program)
2022/06/21 07:03:58 fetching corpus: 298, signal 106142/116904 (executing program)
2022/06/21 07:03:58 fetching corpus: 348, signal 112748/124844 (executing program)
2022/06/21 07:03:58 fetching corpus: 398, signal 121064/134321 (executing program)
2022/06/21 07:03:59 fetching corpus: 448, signal 126193/140653 (executing program)
2022/06/21 07:03:59 fetching corpus: 498, signal 131365/146997 (executing program)
2022/06/21 07:03:59 fetching corpus: 548, signal 139928/156501 (executing program)
2022/06/21 07:03:59 fetching corpus: 598, signal 144449/162163 (executing program)
2022/06/21 07:03:59 fetching corpus: 648, signal 149789/168559 (executing program)
2022/06/21 07:03:59 fetching corpus: 698, signal 153443/173302 (executing program)
2022/06/21 07:03:59 fetching corpus: 748, signal 157869/178778 (executing program)
2022/06/21 07:04:00 fetching corpus: 798, signal 160912/182911 (executing program)
2022/06/21 07:04:00 fetching corpus: 848, signal 166701/189540 (executing program)
2022/06/21 07:04:00 fetching corpus: 898, signal 170835/194585 (executing program)
2022/06/21 07:04:00 fetching corpus: 948, signal 175481/200074 (executing program)
2022/06/21 07:04:00 fetching corpus: 998, signal 180089/205453 (executing program)
2022/06/21 07:04:00 fetching corpus: 1048, signal 184040/210207 (executing program)
2022/06/21 07:04:00 fetching corpus: 1098, signal 188610/215536 (executing program)
2022/06/21 07:04:01 fetching corpus: 1148, signal 194673/222185 (executing program)
2022/06/21 07:04:01 fetching corpus: 1198, signal 197686/225935 (executing program)
2022/06/21 07:04:01 fetching corpus: 1248, signal 200622/229681 (executing program)
2022/06/21 07:04:01 fetching corpus: 1298, signal 203254/233110 (executing program)
2022/06/21 07:04:01 fetching corpus: 1348, signal 205377/236050 (executing program)
2022/06/21 07:04:01 fetching corpus: 1398, signal 207848/239330 (executing program)
2022/06/21 07:04:01 fetching corpus: 1448, signal 210779/243009 (executing program)
2022/06/21 07:04:02 fetching corpus: 1497, signal 213344/246311 (executing program)
2022/06/21 07:04:02 fetching corpus: 1547, signal 215643/249399 (executing program)
2022/06/21 07:04:02 fetching corpus: 1597, signal 218262/252666 (executing program)
2022/06/21 07:04:02 fetching corpus: 1647, signal 221084/256094 (executing program)
2022/06/21 07:04:02 fetching corpus: 1697, signal 223900/259516 (executing program)
2022/06/21 07:04:02 fetching corpus: 1747, signal 228242/264229 (executing program)
2022/06/21 07:04:02 fetching corpus: 1797, signal 231466/267971 (executing program)
2022/06/21 07:04:02 fetching corpus: 1847, signal 233230/270468 (executing program)
2022/06/21 07:04:03 fetching corpus: 1897, signal 235164/273057 (executing program)
2022/06/21 07:04:03 fetching corpus: 1947, signal 238080/276521 (executing program)
2022/06/21 07:04:03 fetching corpus: 1997, signal 240239/279263 (executing program)
2022/06/21 07:04:03 fetching corpus: 2047, signal 242183/281776 (executing program)
2022/06/21 07:04:03 fetching corpus: 2097, signal 244430/284530 (executing program)
2022/06/21 07:04:03 fetching corpus: 2147, signal 247894/288283 (executing program)
2022/06/21 07:04:03 fetching corpus: 2197, signal 249743/290695 (executing program)
[ 54.917332][ T0] ------------[ cut here ]------------
[ 54.917342][ T0] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 54.917401][ T0]
[ 54.917404][ T0] =============================
[ 54.917409][ T0] WARNING: suspicious RCU usage
[ 54.917414][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 54.917425][ T0] -----------------------------
[ 54.917429][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 54.917442][ T0]
[ 54.917442][ T0] other info that might help us debug this:
[ 54.917442][ T0]
[ 54.917447][ T0]
[ 54.917447][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 54.917459][ T0] RCU used illegally from extended quiescent state!
[ 54.917464][ T0] no locks held by swapper/1/0.
[ 54.917473][ T0]
[ 54.917473][ T0] stack backtrace:
[ 54.917478][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 54.917499][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.917510][ T0] Call Trace:
[ 54.917516][ T0]
[ 54.917524][ T0] dump_stack_lvl+0xcd/0x134
[ 54.917561][ T0] lock_acquire.cold+0x1f/0x40
[ 54.917587][ T0] ? lock_release+0x780/0x780
[ 54.917627][ T0] ? vprintk_emit+0x127/0x680
[ 54.917651][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 54.917683][ T0] ? down_trylock+0xe/0x60
[ 54.917714][ T0] down_trylock+0xe/0x60
[ 54.917750][ T0] __down_trylock_console_sem+0xfb/0x120
2022/06/21 07:04:04 fetching corpus: 2247, signal 251849/293318 (executing program)
[ 54.917774][ T0] console_trylock+0x13/0xd0
[ 54.917794][ T0] vprintk_emit+0x127/0x680
[ 54.917818][ T0] ? ct_idle_exit+0x34/0x40
[ 54.917846][ T0] vprintk+0x80/0x90
[ 54.917869][ T0] _printk+0xba/0xed
[ 54.917893][ T0] ? record_print_text.cold+0x16/0x16
[ 54.917917][ T0] ? vprintk+0x88/0x90
[ 54.917940][ T0] ? _printk+0xba/0xed
[ 54.917963][ T0] ? record_print_text.cold+0x16/0x16
[ 54.918005][ T0] ? ct_idle_exit+0x34/0x40
[ 54.918034][ T0] __warn+0x91/0x190
[ 54.918063][ T0] ? ct_idle_exit+0x34/0x40
[ 54.918092][ T0] report_bug+0x1bc/0x210
[ 54.918130][ T0] handle_bug+0x3c/0x60
[ 54.918152][ T0] exc_invalid_op+0x14/0x40
[ 54.918177][ T0] asm_exc_invalid_op+0x1b/0x20
[ 54.918211][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 54.918241][ 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
[ 54.918261][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 54.918280][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 54.918293][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 54.918308][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 54.918322][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.918334][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 54.918371][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 54.918412][ T0] cpuidle_enter+0x4a/0xa0
[ 54.918443][ T0] do_idle+0x3e8/0x590
[ 54.918473][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 54.918517][ T0] cpu_startup_entry+0x14/0x20
[ 54.918541][ T0] start_secondary+0x21d/0x2b0
[ 54.918576][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 54.918617][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 54.918668][ T0]
[ 54.918676][ T0]
[ 54.918680][ T0] =============================
[ 54.918684][ T0] WARNING: suspicious RCU usage
[ 54.918688][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
2022/06/21 07:04:04 fetching corpus: 2297, signal 253945/295886 (executing program)
[ 54.918699][ T0] -----------------------------
[ 54.918703][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 54.918716][ T0]
[ 54.918716][ T0] other info that might help us debug this:
[ 54.918716][ T0]
[ 54.918721][ T0]
[ 54.918721][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 54.918740][ T0] RCU used illegally from extended quiescent state!
[ 54.918746][ T0] 1 lock held by swapper/1/0:
[ 54.918757][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 54.918815][ T0]
[ 54.918815][ T0] stack backtrace:
[ 54.918819][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 54.918840][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.918850][ T0] Call Trace:
[ 54.918855][ T0]
[ 54.918863][ T0] dump_stack_lvl+0xcd/0x134
[ 54.918896][ T0] lock_release.cold+0x1f/0x4e
[ 54.918918][ T0] ? down_trylock+0x45/0x60
[ 54.918948][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 54.918969][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 54.919003][ T0] ? vprintk_emit+0x127/0x680
[ 54.919025][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 54.919058][ T0] down_trylock+0x45/0x60
[ 54.919090][ T0] __down_trylock_console_sem+0xfb/0x120
[ 54.919115][ T0] console_trylock+0x13/0xd0
[ 54.919137][ T0] vprintk_emit+0x127/0x680
[ 54.919162][ T0] ? ct_idle_exit+0x34/0x40
[ 54.919193][ T0] vprintk+0x80/0x90
[ 54.919216][ T0] _printk+0xba/0xed
2022/06/21 07:04:04 fetching corpus: 2347, signal 255647/298149 (executing program)
[ 54.919240][ T0] ? record_print_text.cold+0x16/0x16
[ 54.919264][ T0] ? vprintk+0x88/0x90
[ 54.919287][ T0] ? _printk+0xba/0xed
[ 54.919311][ T0] ? record_print_text.cold+0x16/0x16
[ 54.919346][ T0] ? ct_idle_exit+0x34/0x40
[ 54.919375][ T0] __warn+0x91/0x190
[ 54.919404][ T0] ? ct_idle_exit+0x34/0x40
[ 54.919434][ T0] report_bug+0x1bc/0x210
[ 54.919472][ T0] handle_bug+0x3c/0x60
[ 54.919495][ T0] exc_invalid_op+0x14/0x40
[ 54.919518][ T0] asm_exc_invalid_op+0x1b/0x20
[ 54.919549][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 54.919577][ 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
[ 54.919597][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 54.919614][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 54.919628][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 54.919641][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 54.919654][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.919666][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 54.919702][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 54.919749][ T0] cpuidle_enter+0x4a/0xa0
[ 54.919781][ T0] do_idle+0x3e8/0x590
[ 54.919811][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 54.919849][ T0] cpu_startup_entry+0x14/0x20
[ 54.919874][ T0] start_secondary+0x21d/0x2b0
2022/06/21 07:04:04 fetching corpus: 2397, signal 257036/300117 (executing program)
[ 54.919907][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 54.919953][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 54.920004][ T0]
[ 55.584177][ T0] Modules linked in:
[ 55.588162][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.597409][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.608106][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.613274][ 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
[ 55.633004][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.639137][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.647130][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.655196][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.663272][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.671329][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.679390][ T0] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 55.688485][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.695085][ T0] CR2: 00007fa578661568 CR3: 000000007eef5000 CR4: 00000000003506e0
[ 55.703148][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.711156][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.719213][ T0] Call Trace:
2022/06/21 07:04:04 fetching corpus: 2447, signal 258814/302414 (executing program)
[ 55.722507][ T0]
[ 55.725450][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.730693][ T0] cpuidle_enter+0x4a/0xa0
[ 55.735136][ T0] do_idle+0x3e8/0x590
[ 55.739300][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.744360][ T0] cpu_startup_entry+0x14/0x20
[ 55.749236][ T0] start_secondary+0x21d/0x2b0
[ 55.754035][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 55.759611][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 55.765547][ T0]
[ 55.768669][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 55.775267][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 55.784498][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.794552][ T0] Call Trace:
[ 55.797848][ T0]
[ 55.800803][ T0] dump_stack_lvl+0xcd/0x134
[ 55.805428][ T0] panic+0x2d7/0x64a
[ 55.809356][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 55.815369][ T0] ? __warn.cold+0x1d9/0x2cd
[ 55.819962][ T0] ? ct_idle_exit+0x34/0x40
[ 55.824477][ T0] __warn.cold+0x1ea/0x2cd
[ 55.828904][ T0] ? ct_idle_exit+0x34/0x40
[ 55.833418][ T0] report_bug+0x1bc/0x210
[ 55.837765][ T0] handle_bug+0x3c/0x60
[ 55.841928][ T0] exc_invalid_op+0x14/0x40
[ 55.846443][ T0] asm_exc_invalid_op+0x1b/0x20
[ 55.851308][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 55.856431][ 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
[ 55.876055][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 55.882134][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 55.890109][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 55.898086][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 55.906060][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 55.914043][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 55.922049][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 55.927195][ T0] cpuidle_enter+0x4a/0xa0
[ 55.931627][ T0] do_idle+0x3e8/0x590
[ 55.935714][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 55.940758][ T0] cpu_startup_entry+0x14/0x20
[ 55.945528][ T0] start_secondary+0x21d/0x2b0
[ 55.950311][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 55.955791][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 55.961716][ T0]
[ 55.965070][ T0]
[ 55.967414][ T0] =============================
[ 55.972254][ T0] WARNING: suspicious RCU usage
[ 55.977192][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 55.983766][ T0] -----------------------------
[ 55.988607][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 55.997094][ T0]
[ 55.997094][ T0] other info that might help us debug this:
[ 55.997094][ T0]
[ 56.007317][ T0]
[ 56.007317][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.015365][ T0] RCU used illegally from extended quiescent state!
[ 56.021929][ T0] 1 lock held by swapper/1/0:
[ 56.026698][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 56.036976][ T0]
[ 56.036976][ T0] stack backtrace:
[ 56.042853][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.052045][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.062190][ T0] Call Trace:
[ 56.065464][ T0]
[ 56.068388][ T0] dump_stack_lvl+0xcd/0x134
[ 56.072988][ T0] atomic_notifier_call_chain+0x112/0x180
[ 56.078714][ T0] panic+0x35f/0x64a
[ 56.082600][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.088575][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.093167][ T0] ? ct_idle_exit+0x34/0x40
[ 56.097664][ T0] __warn.cold+0x1ea/0x2cd
[ 56.102076][ T0] ? ct_idle_exit+0x34/0x40
[ 56.106568][ T0] report_bug+0x1bc/0x210
[ 56.110890][ T0] handle_bug+0x3c/0x60
[ 56.115048][ T0] exc_invalid_op+0x14/0x40
[ 56.119541][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.124387][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.129486][ 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
[ 56.149086][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.155136][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.163099][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.171062][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.179035][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.186995][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.194964][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.200081][ T0] cpuidle_enter+0x4a/0xa0
[ 56.204506][ T0] do_idle+0x3e8/0x590
[ 56.208564][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.213583][ T0] cpu_startup_entry+0x14/0x20
[ 56.218342][ T0] start_secondary+0x21d/0x2b0
[ 56.223109][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.228565][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.234475][ T0]
[ 56.237493][ T0] Kernel Offset: disabled
[ 56.241798][ T0]
[ 56.244104][ T0] =============================
[ 56.248932][ T0] WARNING: suspicious RCU usage
[ 56.253762][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.260343][ T0] -----------------------------
[ 56.265170][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 56.273819][ T0]
[ 56.273819][ T0] other info that might help us debug this:
[ 56.273819][ T0]
[ 56.284029][ T0]
[ 56.284029][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.292081][ T0] RCU used illegally from extended quiescent state!
[ 56.298654][ T0] 1 lock held by swapper/1/0:
[ 56.303311][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 56.313569][ T0]
[ 56.313569][ T0] stack backtrace:
[ 56.319438][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.328615][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.338662][ T0] Call Trace:
[ 56.341928][ T0]
[ 56.345110][ T0] dump_stack_lvl+0xcd/0x134
[ 56.349695][ T0] atomic_notifier_call_chain+0x175/0x180
[ 56.355407][ T0] panic+0x35f/0x64a
[ 56.359292][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.365270][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.369858][ T0] ? ct_idle_exit+0x34/0x40
[ 56.374546][ T0] __warn.cold+0x1ea/0x2cd
[ 56.378967][ T0] ? ct_idle_exit+0x34/0x40
[ 56.383461][ T0] report_bug+0x1bc/0x210
[ 56.387787][ T0] handle_bug+0x3c/0x60
[ 56.391929][ T0] exc_invalid_op+0x14/0x40
[ 56.396418][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.401267][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.406377][ 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
[ 56.425974][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.432026][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.439998][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.448001][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.455956][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.463913][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.471882][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.476991][ T0] cpuidle_enter+0x4a/0xa0
[ 56.481399][ T0] do_idle+0x3e8/0x590
[ 56.485478][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.490505][ T0] cpu_startup_entry+0x14/0x20
[ 56.495260][ T0] start_secondary+0x21d/0x2b0
[ 56.500020][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.505484][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.511377][ T0]
[ 56.514384][ T0]
[ 56.516693][ T0] =============================
[ 56.521522][ T0] WARNING: suspicious RCU usage
[ 56.526348][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.532916][ T0] -----------------------------
[ 56.537740][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 56.546218][ T0]
[ 56.546218][ T0] other info that might help us debug this:
[ 56.546218][ T0]
[ 56.556428][ T0]
[ 56.556428][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.564469][ T0] RCU used illegally from extended quiescent state!
[ 56.571030][ T0] 1 lock held by swapper/1/0:
[ 56.575691][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 56.584467][ T0]
[ 56.584467][ T0] stack backtrace:
[ 56.590333][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.599506][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.609554][ T0] Call Trace:
[ 56.612821][ T0]
[ 56.615739][ T0] dump_stack_lvl+0xcd/0x134
[ 56.620322][ T0] kmsg_dump+0x1c8/0x260
[ 56.624553][ T0] panic+0x36e/0x64a
[ 56.628439][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.634417][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.639011][ T0] ? ct_idle_exit+0x34/0x40
[ 56.643514][ T0] __warn.cold+0x1ea/0x2cd
[ 56.647922][ T0] ? ct_idle_exit+0x34/0x40
[ 56.652413][ T0] report_bug+0x1bc/0x210
[ 56.656738][ T0] handle_bug+0x3c/0x60
[ 56.660880][ T0] exc_invalid_op+0x14/0x40
[ 56.665369][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.670232][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.675345][ 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
[ 56.694968][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.701034][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.708989][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.716946][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.724902][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 56.732859][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.740842][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 56.746010][ T0] cpuidle_enter+0x4a/0xa0
[ 56.750429][ T0] do_idle+0x3e8/0x590
[ 56.754489][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 56.759508][ T0] cpu_startup_entry+0x14/0x20
[ 56.764261][ T0] start_secondary+0x21d/0x2b0
[ 56.769016][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 56.774479][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 56.780374][ T0]
[ 56.783381][ T0]
[ 56.785693][ T0] =============================
[ 56.790954][ T0] WARNING: suspicious RCU usage
[ 56.795783][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 56.802438][ T0] -----------------------------
[ 56.807265][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 56.815924][ T0]
[ 56.815924][ T0] other info that might help us debug this:
[ 56.815924][ T0]
[ 56.826134][ T0]
[ 56.826134][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 56.834176][ T0] RCU used illegally from extended quiescent state!
[ 56.840746][ T0] 1 lock held by swapper/1/0:
[ 56.845404][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 56.854179][ T0]
[ 56.854179][ T0] stack backtrace:
[ 56.860057][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 56.869251][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.879303][ T0] Call Trace:
[ 56.882575][ T0]
[ 56.885504][ T0] dump_stack_lvl+0xcd/0x134
[ 56.890094][ T0] kmsg_dump+0x22b/0x260
[ 56.894330][ T0] panic+0x36e/0x64a
[ 56.898218][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 56.904212][ T0] ? __warn.cold+0x1d9/0x2cd
[ 56.908794][ T0] ? ct_idle_exit+0x34/0x40
[ 56.913290][ T0] __warn.cold+0x1ea/0x2cd
[ 56.917696][ T0] ? ct_idle_exit+0x34/0x40
[ 56.922199][ T0] report_bug+0x1bc/0x210
[ 56.926525][ T0] handle_bug+0x3c/0x60
[ 56.930668][ T0] exc_invalid_op+0x14/0x40
[ 56.935159][ T0] asm_exc_invalid_op+0x1b/0x20
[ 56.940012][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 56.945114][ 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
[ 56.964709][ T0] RSP: 0018:ffffc90000187d78 EFLAGS: 00010206
[ 56.970762][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 56.978720][ T0] RDX: ffff888011a4ba80 RSI: 0000000000000200 RDI: 0000000000000000
[ 56.986675][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 56.994644][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 57.002618][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.010615][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 57.015734][ T0] cpuidle_enter+0x4a/0xa0
[ 57.020159][ T0] do_idle+0x3e8/0x590
[ 57.024223][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 57.029249][ T0] cpu_startup_entry+0x14/0x20
[ 57.034005][ T0] start_secondary+0x21d/0x2b0
[ 57.038769][ T0] ? set_cpu_sibling_map+0x1ef0/0x1ef0
[ 57.044235][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 57.050143][ T0]
[ 57.053152][ T0] Rebooting in 86400 seconds..