no interfaces have a carrier
[ 26.820224][ T3184] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.826859][ T3184] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: [ 27.035191][ T3268] ssh-keygen (3268) used greatest stack depth: 22440 bytes left
OK
syzkaller
Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts.
2022/06/21 08:55:10 fuzzer started
2022/06/21 08:55:10 dialing manager at 10.128.0.169:35935
syzkaller login: [ 44.394326][ T3603] cgroup: Unknown subsys name 'net'
[ 44.520859][ T3603] cgroup: Unknown subsys name 'rlimit'
2022/06/21 08:55:11 syscalls: 3682
2022/06/21 08:55:11 code coverage: enabled
2022/06/21 08:55:11 comparison tracing: enabled
2022/06/21 08:55:11 extra coverage: enabled
2022/06/21 08:55:11 delay kcov mmap: enabled
2022/06/21 08:55:11 setuid sandbox: enabled
2022/06/21 08:55:11 namespace sandbox: enabled
2022/06/21 08:55:11 Android sandbox: /sys/fs/selinux/policy does not exist
2022/06/21 08:55:11 fault injection: enabled
2022/06/21 08:55:11 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2022/06/21 08:55:11 net packet injection: enabled
2022/06/21 08:55:11 net device setup: enabled
2022/06/21 08:55:11 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/06/21 08:55:11 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/06/21 08:55:11 USB emulation: enabled
2022/06/21 08:55:11 hci packet injection: enabled
2022/06/21 08:55:11 wifi device emulation: enabled
2022/06/21 08:55:11 802.15.4 emulation: enabled
2022/06/21 08:55:11 fetching corpus: 0, signal 0/2000 (executing program)
2022/06/21 08:55:11 fetching corpus: 50, signal 46447/50077 (executing program)
2022/06/21 08:55:11 fetching corpus: 100, signal 67968/73136 (executing program)
2022/06/21 08:55:11 fetching corpus: 150, signal 78709/85386 (executing program)
2022/06/21 08:55:11 fetching corpus: 200, signal 89635/97779 (executing program)
2022/06/21 08:55:12 fetching corpus: 250, signal 104544/113945 (executing program)
2022/06/21 08:55:12 fetching corpus: 300, signal 109581/120416 (executing program)
2022/06/21 08:55:12 fetching corpus: 350, signal 116245/128406 (executing program)
2022/06/21 08:55:12 fetching corpus: 400, signal 122406/135837 (executing program)
2022/06/21 08:55:12 fetching corpus: 450, signal 129227/143880 (executing program)
2022/06/21 08:55:12 fetching corpus: 500, signal 134099/150021 (executing program)
2022/06/21 08:55:12 fetching corpus: 550, signal 139342/156440 (executing program)
2022/06/21 08:55:13 fetching corpus: 600, signal 146837/164912 (executing program)
2022/06/21 08:55:13 fetching corpus: 650, signal 151751/170916 (executing program)
2022/06/21 08:55:13 fetching corpus: 700, signal 159789/179822 (executing program)
2022/06/21 08:55:13 fetching corpus: 750, signal 163398/184541 (executing program)
2022/06/21 08:55:13 fetching corpus: 800, signal 166938/189163 (executing program)
2022/06/21 08:55:13 fetching corpus: 850, signal 170588/193881 (executing program)
2022/06/21 08:55:14 fetching corpus: 900, signal 176686/200791 (executing program)
2022/06/21 08:55:14 fetching corpus: 950, signal 180120/205155 (executing program)
2022/06/21 08:55:14 fetching corpus: 1000, signal 185107/210931 (executing program)
2022/06/21 08:55:14 fetching corpus: 1050, signal 187361/214181 (executing program)
2022/06/21 08:55:14 fetching corpus: 1100, signal 190309/218091 (executing program)
2022/06/21 08:55:14 fetching corpus: 1150, signal 193012/221735 (executing program)
2022/06/21 08:55:14 fetching corpus: 1200, signal 197105/226594 (executing program)
2022/06/21 08:55:14 fetching corpus: 1250, signal 199969/230309 (executing program)
2022/06/21 08:55:15 fetching corpus: 1300, signal 202900/234121 (executing program)
2022/06/21 08:55:15 fetching corpus: 1350, signal 206478/238475 (executing program)
2022/06/21 08:55:15 fetching corpus: 1400, signal 209624/242374 (executing program)
2022/06/21 08:55:15 fetching corpus: 1450, signal 211959/245513 (executing program)
2022/06/21 08:55:15 fetching corpus: 1500, signal 215341/249526 (executing program)
2022/06/21 08:55:15 fetching corpus: 1550, signal 216986/252037 (executing program)
2022/06/21 08:55:15 fetching corpus: 1600, signal 221545/257062 (executing program)
2022/06/21 08:55:16 fetching corpus: 1650, signal 223971/260196 (executing program)
2022/06/21 08:55:16 fetching corpus: 1700, signal 228158/264827 (executing program)
2022/06/21 08:55:16 fetching corpus: 1750, signal 231804/268995 (executing program)
2022/06/21 08:55:16 fetching corpus: 1800, signal 233988/271917 (executing program)
2022/06/21 08:55:16 fetching corpus: 1850, signal 236101/274656 (executing program)
2022/06/21 08:55:16 fetching corpus: 1900, signal 237945/277190 (executing program)
2022/06/21 08:55:17 fetching corpus: 1950, signal 240100/279986 (executing program)
2022/06/21 08:55:17 fetching corpus: 2000, signal 241552/282171 (executing program)
2022/06/21 08:55:17 fetching corpus: 2050, signal 243309/284637 (executing program)
2022/06/21 08:55:17 fetching corpus: 2100, signal 244889/286923 (executing program)
2022/06/21 08:55:17 fetching corpus: 2150, signal 247569/290065 (executing program)
2022/06/21 08:55:17 fetching corpus: 2200, signal 249225/292425 (executing program)
2022/06/21 08:55:18 fetching corpus: 2250, signal 251227/295033 (executing program)
2022/06/21 08:55:18 fetching corpus: 2300, signal 253387/297757 (executing program)
2022/06/21 08:55:18 fetching corpus: 2350, signal 254810/299783 (executing program)
2022/06/21 08:55:18 fetching corpus: 2400, signal 256651/302136 (executing program)
2022/06/21 08:55:18 fetching corpus: 2450, signal 258689/304673 (executing program)
2022/06/21 08:55:18 fetching corpus: 2500, signal 260528/307012 (executing program)
2022/06/21 08:55:18 fetching corpus: 2550, signal 262251/309229 (executing program)
2022/06/21 08:55:18 fetching corpus: 2600, signal 263775/311328 (executing program)
2022/06/21 08:55:19 fetching corpus: 2650, signal 265610/313611 (executing program)
2022/06/21 08:55:19 fetching corpus: 2700, signal 267548/315976 (executing program)
2022/06/21 08:55:19 fetching corpus: 2750, signal 268907/317895 (executing program)
2022/06/21 08:55:19 fetching corpus: 2800, signal 270981/320340 (executing program)
[ 52.664117][ T0] ------------[ cut here ]------------
[ 52.664127][ T0] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:335 ct_idle_exit+0x34/0x40
[ 52.664181][ T0]
[ 52.664185][ T0] =============================
[ 52.664189][ T0] WARNING: suspicious RCU usage
[ 52.664193][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 52.664204][ T0] -----------------------------
[ 52.664208][ T0] include/trace/events/lock.h:24 suspicious rcu_dereference_check() usage!
[ 52.664220][ T0]
2022/06/21 08:55:19 fetching corpus: 2850, signal 272413/322304 (executing program)
[ 52.664220][ T0] other info that might help us debug this:
[ 52.664220][ T0]
[ 52.664225][ T0]
[ 52.664225][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 52.664237][ T0] RCU used illegally from extended quiescent state!
[ 52.664242][ T0] no locks held by swapper/0/0.
[ 52.664250][ T0]
[ 52.664250][ T0] stack backtrace:
[ 52.664255][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 52.664276][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.664287][ T0] Call Trace:
[ 52.664292][ T0]
[ 52.664300][ T0] dump_stack_lvl+0xcd/0x134
[ 52.664336][ T0] lock_acquire.cold+0x1f/0x40
[ 52.664362][ T0] ? lock_release+0x780/0x780
[ 52.664397][ T0] ? __lock_acquire+0x163e/0x5660
[ 52.664421][ T0] ? vprintk_emit+0x127/0x680
[ 52.664444][ T0] _raw_spin_lock_irqsave+0x39/0x50
[ 52.664473][ T0] ? down_trylock+0xe/0x60
[ 52.664501][ T0] down_trylock+0xe/0x60
[ 52.664531][ T0] __down_trylock_console_sem+0xfb/0x120
[ 52.664556][ T0] console_trylock+0x13/0xd0
[ 52.664577][ T0] vprintk_emit+0x127/0x680
[ 52.664602][ T0] ? ct_idle_exit+0x34/0x40
[ 52.664632][ T0] vprintk+0x80/0x90
[ 52.664656][ T0] _printk+0xba/0xed
[ 52.664681][ T0] ? record_print_text.cold+0x16/0x16
[ 52.664705][ T0] ? vprintk+0x88/0x90
[ 52.664729][ T0] ? _printk+0xba/0xed
[ 52.664751][ T0] ? record_print_text.cold+0x16/0x16
[ 52.664779][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 52.664801][ T0] ? ct_idle_exit+0x34/0x40
[ 52.664829][ T0] __warn+0x91/0x190
[ 52.664858][ T0] ? ct_idle_exit+0x34/0x40
[ 52.664886][ T0] report_bug+0x1bc/0x210
[ 52.664921][ T0] handle_bug+0x3c/0x60
[ 52.664943][ T0] exc_invalid_op+0x14/0x40
[ 52.664966][ T0] asm_exc_invalid_op+0x1b/0x20
[ 52.664997][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 52.665026][ T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[ 52.665046][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 52.665070][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 52.665083][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 52.665115][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 52.665128][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 52.665141][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.665175][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 52.665215][ T0] cpuidle_enter+0x4a/0xa0
[ 52.665246][ T0] do_idle+0x3e8/0x590
[ 52.665274][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 52.665313][ T0] cpu_startup_entry+0x14/0x20
[ 52.665337][ T0] rest_init+0x169/0x270
[ 52.665367][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 52.665400][ T0] arch_call_rest_init+0xf/0x14
[ 52.665423][ T0] start_kernel+0x473/0x494
[ 52.665451][ T0] secondary_startup_64_no_verify+0xce/0xdb
2022/06/21 08:55:19 fetching corpus: 2900, signal 275569/325551 (executing program)
[ 52.665499][ T0]
[ 52.665506][ T0]
[ 52.665509][ T0] =============================
[ 52.665514][ T0] WARNING: suspicious RCU usage
[ 52.665518][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 52.665529][ T0] -----------------------------
[ 52.665533][ T0] include/trace/events/lock.h:69 suspicious rcu_dereference_check() usage!
[ 52.665546][ T0]
[ 52.665546][ T0] other info that might help us debug this:
[ 52.665546][ T0]
[ 52.665551][ T0]
[ 52.665551][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 52.665563][ T0] RCU used illegally from extended quiescent state!
[ 52.665568][ T0] 1 lock held by swapper/0/0:
[ 52.665579][ T0] #0: ffffffff8bd75ed8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x60
[ 52.665635][ T0]
[ 52.665635][ T0] stack backtrace:
[ 52.665639][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 52.665659][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.665669][ T0] Call Trace:
[ 52.665674][ T0]
[ 52.665681][ T0] dump_stack_lvl+0xcd/0x134
[ 52.665704][ T0] lock_release.cold+0x1f/0x4e
[ 52.665718][ T0] ? down_trylock+0x45/0x60
[ 52.665734][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 52.665747][ T0] ? rwlock_bug.part.0+0x90/0x90
[ 52.665763][ T0] ? __lock_acquire+0x163e/0x5660
[ 52.665776][ T0] ? vprintk_emit+0x127/0x680
[ 52.665789][ T0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 52.665808][ T0] down_trylock+0x45/0x60
2022/06/21 08:55:19 fetching corpus: 2950, signal 277645/327896 (executing program)
[ 52.665825][ T0] __down_trylock_console_sem+0xfb/0x120
[ 52.665840][ T0] console_trylock+0x13/0xd0
[ 52.665852][ T0] vprintk_emit+0x127/0x680
[ 52.665866][ T0] ? ct_idle_exit+0x34/0x40
[ 52.665883][ T0] vprintk+0x80/0x90
[ 52.665896][ T0] _printk+0xba/0xed
[ 52.665910][ T0] ? record_print_text.cold+0x16/0x16
[ 52.665923][ T0] ? vprintk+0x88/0x90
[ 52.665936][ T0] ? _printk+0xba/0xed
[ 52.665949][ T0] ? record_print_text.cold+0x16/0x16
[ 52.665966][ T0] ? lock_downgrade+0x6e0/0x6e0
[ 52.665979][ T0] ? ct_idle_exit+0x34/0x40
[ 52.665995][ T0] __warn+0x91/0x190
[ 52.666012][ T0] ? ct_idle_exit+0x34/0x40
[ 52.666028][ T0] report_bug+0x1bc/0x210
[ 52.666049][ T0] handle_bug+0x3c/0x60
[ 52.666061][ T0] exc_invalid_op+0x14/0x40
[ 52.666075][ T0] asm_exc_invalid_op+0x1b/0x20
[ 52.666093][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 52.666114][ T0] Code: 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 75 12 0f 1f 44 00 00 5b be 03 00 00 00 31 ff e9 01 fe ff ff 0f 1f 44 00 00 <0f> 0b eb e5 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 41 89 f4 55
[ 52.666125][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 52.666135][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 52.666142][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 52.666150][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 52.666157][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 52.666164][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
2022/06/21 08:55:20 fetching corpus: 3000, signal 279380/330014 (executing program)
[ 52.666184][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 52.666205][ T0] cpuidle_enter+0x4a/0xa0
[ 52.666222][ T0] do_idle+0x3e8/0x590
[ 52.666239][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 52.666260][ T0] cpu_startup_entry+0x14/0x20
[ 52.666274][ T0] rest_init+0x169/0x270
[ 52.666290][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 52.666309][ T0] arch_call_rest_init+0xf/0x14
[ 52.666322][ T0] start_kernel+0x473/0x494
[ 52.666337][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 52.666364][ T0]
[ 53.371002][ T0] Modules linked in:
[ 53.375010][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 53.384300][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.394415][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 53.399574][ 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
[ 53.419256][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 53.425387][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 53.433384][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 53.441505][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 53.449548][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 53.457888][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 53.466008][ T0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 53.475066][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.481760][ T0] CR2: 000000c0005e6da0 CR3: 000000007b56d000 CR4: 00000000003506f0
[ 53.489829][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.497859][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.505929][ T0] Call Trace:
[ 53.509226][ T0]
[ 53.512176][ T0] cpuidle_enter_state+0x6f7/0xc80
2022/06/21 08:55:20 fetching corpus: 3050, signal 280775/331881 (executing program)
[ 53.517413][ T0] cpuidle_enter+0x4a/0xa0
[ 53.521866][ T0] do_idle+0x3e8/0x590
[ 53.526040][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 53.531105][ T0] cpu_startup_entry+0x14/0x20
[ 53.535955][ T0] rest_init+0x169/0x270
[ 53.540230][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 53.546553][ T0] arch_call_rest_init+0xf/0x14
[ 53.551424][ T0] start_kernel+0x473/0x494
[ 53.556008][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 53.561957][ T0]
[ 53.565072][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 53.571674][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 53.580877][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.590944][ T0] Call Trace:
[ 53.594226][ T0]
[ 53.597175][ T0] dump_stack_lvl+0xcd/0x134
[ 53.601805][ T0] panic+0x2d7/0x64a
[ 53.605737][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 53.611768][ T0] ? __warn.cold+0x1d9/0x2cd
[ 53.616394][ T0] ? ct_idle_exit+0x34/0x40
[ 53.620936][ T0] __warn.cold+0x1ea/0x2cd
[ 53.625382][ T0] ? ct_idle_exit+0x34/0x40
[ 53.629910][ T0] report_bug+0x1bc/0x210
[ 53.634269][ T0] handle_bug+0x3c/0x60
[ 53.638434][ T0] exc_invalid_op+0x14/0x40
[ 53.642947][ T0] asm_exc_invalid_op+0x1b/0x20
[ 53.647814][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 53.652937][ 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
[ 53.672551][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 53.678624][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 53.686607][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 53.694582][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 53.702650][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 53.710625][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 53.718629][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 53.723860][ T0] cpuidle_enter+0x4a/0xa0
[ 53.728289][ T0] do_idle+0x3e8/0x590
[ 53.732371][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 53.737437][ T0] cpu_startup_entry+0x14/0x20
[ 53.742219][ T0] rest_init+0x169/0x270
[ 53.746477][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 53.752736][ T0] arch_call_rest_init+0xf/0x14
[ 53.757603][ T0] start_kernel+0x473/0x494
[ 53.762120][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 53.768044][ T0]
[ 53.771351][ T0]
[ 53.773706][ T0] =============================
[ 53.778537][ T0] WARNING: suspicious RCU usage
[ 53.783372][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 53.789942][ T0] -----------------------------
[ 53.794774][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 53.803255][ T0]
[ 53.803255][ T0] other info that might help us debug this:
[ 53.803255][ T0]
[ 53.813471][ T0]
[ 53.813471][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 53.821516][ T0] RCU used illegally from extended quiescent state!
[ 53.828083][ T0] 1 lock held by swapper/0/0:
[ 53.832744][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 53.843445][ T0]
[ 53.843445][ T0] stack backtrace:
[ 53.849335][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 53.858521][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.868565][ T0] Call Trace:
[ 53.871834][ T0]
[ 53.874768][ T0] dump_stack_lvl+0xcd/0x134
[ 53.879621][ T0] atomic_notifier_call_chain+0x112/0x180
[ 53.885363][ T0] panic+0x35f/0x64a
[ 53.889260][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 53.895240][ T0] ? __warn.cold+0x1d9/0x2cd
[ 53.899825][ T0] ? ct_idle_exit+0x34/0x40
[ 53.904328][ T0] __warn.cold+0x1ea/0x2cd
[ 53.908758][ T0] ? ct_idle_exit+0x34/0x40
[ 53.913273][ T0] report_bug+0x1bc/0x210
[ 53.917618][ T0] handle_bug+0x3c/0x60
[ 53.921768][ T0] exc_invalid_op+0x14/0x40
[ 53.926280][ T0] asm_exc_invalid_op+0x1b/0x20
[ 53.931218][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 53.936321][ 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
[ 53.955920][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 53.961979][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 53.969953][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 53.977957][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 53.985964][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 53.993959][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 54.001997][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 54.007207][ T0] cpuidle_enter+0x4a/0xa0
[ 54.011637][ T0] do_idle+0x3e8/0x590
[ 54.015737][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 54.020777][ T0] cpu_startup_entry+0x14/0x20
[ 54.025538][ T0] rest_init+0x169/0x270
[ 54.029789][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 54.036035][ T0] arch_call_rest_init+0xf/0x14
[ 54.040894][ T0] start_kernel+0x473/0x494
[ 54.045410][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 54.051346][ T0]
[ 54.054366][ T0] Kernel Offset: disabled
[ 54.058693][ T0]
[ 54.061005][ T0] =============================
[ 54.065842][ T0] WARNING: suspicious RCU usage
[ 54.070689][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 54.077312][ T0] -----------------------------
[ 54.082150][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 54.090813][ T0]
[ 54.090813][ T0] other info that might help us debug this:
[ 54.090813][ T0]
[ 54.101041][ T0]
[ 54.101041][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 54.109101][ T0] RCU used illegally from extended quiescent state!
[ 54.115669][ T0] 1 lock held by swapper/0/0:
[ 54.120332][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: atomic_notifier_call_chain+0x0/0x180
[ 54.130690][ T0]
[ 54.130690][ T0] stack backtrace:
[ 54.136566][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 54.145746][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.155784][ T0] Call Trace:
[ 54.159136][ T0]
[ 54.162055][ T0] dump_stack_lvl+0xcd/0x134
[ 54.166644][ T0] atomic_notifier_call_chain+0x175/0x180
[ 54.172355][ T0] panic+0x35f/0x64a
[ 54.176249][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 54.183256][ T0] ? __warn.cold+0x1d9/0x2cd
[ 54.187857][ T0] ? ct_idle_exit+0x34/0x40
[ 54.192367][ T0] __warn.cold+0x1ea/0x2cd
[ 54.196799][ T0] ? ct_idle_exit+0x34/0x40
[ 54.201304][ T0] report_bug+0x1bc/0x210
[ 54.205630][ T0] handle_bug+0x3c/0x60
[ 54.209790][ T0] exc_invalid_op+0x14/0x40
[ 54.214301][ T0] asm_exc_invalid_op+0x1b/0x20
[ 54.219160][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 54.224293][ 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
[ 54.243934][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 54.250047][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 54.258027][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 54.266085][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 54.274079][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.282053][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 54.290039][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 54.295172][ T0] cpuidle_enter+0x4a/0xa0
[ 54.299593][ T0] do_idle+0x3e8/0x590
[ 54.303654][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 54.308676][ T0] cpu_startup_entry+0x14/0x20
[ 54.313450][ T0] rest_init+0x169/0x270
[ 54.317694][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 54.323955][ T0] arch_call_rest_init+0xf/0x14
[ 54.328858][ T0] start_kernel+0x473/0x494
[ 54.333389][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 54.339298][ T0]
[ 54.342313][ T0]
[ 54.344622][ T0] =============================
[ 54.349466][ T0] WARNING: suspicious RCU usage
[ 54.354309][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 54.360889][ T0] -----------------------------
[ 54.365720][ T0] include/linux/rcupdate.h:707 rcu_read_lock() used illegally while idle!
[ 54.374256][ T0]
[ 54.374256][ T0] other info that might help us debug this:
[ 54.374256][ T0]
[ 54.384483][ T0]
[ 54.384483][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 54.392529][ T0] RCU used illegally from extended quiescent state!
[ 54.399107][ T0] 1 lock held by swapper/0/0:
[ 54.403769][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 54.412559][ T0]
[ 54.412559][ T0] stack backtrace:
[ 54.418437][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 54.427636][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.437687][ T0] Call Trace:
[ 54.440956][ T0]
[ 54.443881][ T0] dump_stack_lvl+0xcd/0x134
[ 54.448481][ T0] kmsg_dump+0x1c8/0x260
[ 54.452728][ T0] panic+0x36e/0x64a
[ 54.456619][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 54.462599][ T0] ? __warn.cold+0x1d9/0x2cd
[ 54.467182][ T0] ? ct_idle_exit+0x34/0x40
[ 54.471770][ T0] __warn.cold+0x1ea/0x2cd
[ 54.476190][ T0] ? ct_idle_exit+0x34/0x40
[ 54.480684][ T0] report_bug+0x1bc/0x210
[ 54.485013][ T0] handle_bug+0x3c/0x60
[ 54.489156][ T0] exc_invalid_op+0x14/0x40
[ 54.493652][ T0] asm_exc_invalid_op+0x1b/0x20
[ 54.498507][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 54.503607][ 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
[ 54.523201][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 54.529254][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 54.537220][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 54.545186][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 54.553140][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.561093][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 54.569064][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 54.574174][ T0] cpuidle_enter+0x4a/0xa0
[ 54.578585][ T0] do_idle+0x3e8/0x590
[ 54.582649][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 54.587668][ T0] cpu_startup_entry+0x14/0x20
[ 54.592418][ T0] rest_init+0x169/0x270
[ 54.596653][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 54.602887][ T0] arch_call_rest_init+0xf/0x14
[ 54.607740][ T0] start_kernel+0x473/0x494
[ 54.612231][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 54.618130][ T0]
[ 54.621135][ T0]
[ 54.623444][ T0] =============================
[ 54.628270][ T0] WARNING: suspicious RCU usage
[ 54.633111][ T0] 5.19.0-rc3-next-20220620-syzkaller #0 Not tainted
[ 54.639677][ T0] -----------------------------
[ 54.644860][ T0] include/linux/rcupdate.h:735 rcu_read_unlock() used illegally while idle!
[ 54.653510][ T0]
[ 54.653510][ T0] other info that might help us debug this:
[ 54.653510][ T0]
[ 54.663719][ T0]
[ 54.663719][ T0] rcu_scheduler_active = 2, debug_locks = 1
[ 54.671762][ T0] RCU used illegally from extended quiescent state!
[ 54.678334][ T0] 1 lock held by swapper/0/0:
[ 54.682991][ T0] #0: ffffffff8bd87780 (rcu_read_lock){....}-{1:2}, at: kmsg_dump+0x0/0x260
[ 54.691780][ T0]
[ 54.691780][ T0] stack backtrace:
[ 54.697656][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc3-next-20220620-syzkaller #0
[ 54.706833][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.716871][ T0] Call Trace:
[ 54.720135][ T0]
[ 54.723052][ T0] dump_stack_lvl+0xcd/0x134
[ 54.727651][ T0] kmsg_dump+0x22b/0x260
[ 54.731883][ T0] panic+0x36e/0x64a
[ 54.735782][ T0] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 54.742019][ T0] ? __warn.cold+0x1d9/0x2cd
[ 54.746603][ T0] ? ct_idle_exit+0x34/0x40
[ 54.751099][ T0] __warn.cold+0x1ea/0x2cd
[ 54.755510][ T0] ? ct_idle_exit+0x34/0x40
[ 54.760004][ T0] report_bug+0x1bc/0x210
[ 54.764330][ T0] handle_bug+0x3c/0x60
[ 54.768475][ T0] exc_invalid_op+0x14/0x40
[ 54.772966][ T0] asm_exc_invalid_op+0x1b/0x20
[ 54.777811][ T0] RIP: 0010:ct_idle_exit+0x34/0x40
[ 54.782919][ 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
[ 54.802519][ T0] RSP: 0018:ffffffff8ba07d90 EFLAGS: 00010206
[ 54.808582][ T0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000000000
[ 54.816537][ T0] RDX: ffffffff8babc980 RSI: 0000000000000200 RDI: 0000000000000000
[ 54.824505][ T0] RBP: ffffffff8c7bfca0 R08: 0000000000000005 R09: 0000000000000000
[ 54.832459][ T0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.840413][ T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 54.848388][ T0] cpuidle_enter_state+0x6f7/0xc80
[ 54.853506][ T0] cpuidle_enter+0x4a/0xa0
[ 54.857914][ T0] do_idle+0x3e8/0x590
[ 54.861974][ T0] ? arch_cpu_idle_exit+0x30/0x30
[ 54.866993][ T0] cpu_startup_entry+0x14/0x20
[ 54.871759][ T0] rest_init+0x169/0x270
[ 54.875992][ T0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe
[ 54.882234][ T0] arch_call_rest_init+0xf/0x14
[ 54.887073][ T0] start_kernel+0x473/0x494
[ 54.891565][ T0] secondary_startup_64_no_verify+0xce/0xdb
[ 54.897468][ T0]
[ 54.900477][ T0] Rebooting in 86400 seconds..