Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts. executing program [ 559.792425][ T5063] syz-executor165[5063]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 559.828262][ T5063] loop0: detected capacity change from 0 to 2048 [ 559.851737][ T5065] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 559.859657][ T5063] syz-executor165: attempt to access beyond end of device [ 559.859657][ T5063] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 [ 559.886246][ T5063] syz-executor165: attempt to access beyond end of device [ 559.886246][ T5063] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 executing program [ 559.962459][ T5066] loop0: detected capacity change from 0 to 2048 [ 559.978342][ T5067] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 559.983409][ T5066] syz-executor165: attempt to access beyond end of device [ 559.983409][ T5066] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 executing program [ 560.006073][ T5066] syz-executor165: attempt to access beyond end of device [ 560.006073][ T5066] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 [ 560.078141][ T5068] loop0: detected capacity change from 0 to 2048 [ 560.096010][ T5069] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 560.100176][ T5068] syz-executor165: attempt to access beyond end of device [ 560.100176][ T5068] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 executing program [ 560.131577][ T5068] syz-executor165: attempt to access beyond end of device [ 560.131577][ T5068] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 [ 560.197412][ T5070] loop0: detected capacity change from 0 to 2048 [ 560.214162][ T5071] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 560.219193][ T5070] syz-executor165: attempt to access beyond end of device [ 560.219193][ T5070] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 executing program [ 560.242573][ T5070] syz-executor165: attempt to access beyond end of device [ 560.242573][ T5070] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 [ 560.310855][ T5072] loop0: detected capacity change from 0 to 2048 [ 560.325844][ T5073] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 560.332173][ T5072] syz-executor165: attempt to access beyond end of device [ 560.332173][ T5072] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 executing program [ 560.359327][ T5072] syz-executor165: attempt to access beyond end of device [ 560.359327][ T5072] loop0: rw=0, sector=5066549580791844, nr_sectors = 2 limit=2048 executing program [ 560.421607][ T5074] loop0: detected capacity change from 0 to 2048 [ 560.437048][ T5075] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 560.519837][ T5076] loop0: detected capacity change from 0 to 2048 [ 560.534850][ T5077] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 560.665346][ T5078] loop0: detected capacity change from 0 to 2048 [ 560.681741][ T5079] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 560.738665][ T5080] loop0: detected capacity change from 0 to 2048 [ 560.761195][ T5081] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 560.831828][ T5082] loop0: detected capacity change from 0 to 2048 [ 560.846055][ T5083] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 560.908237][ T5084] loop0: detected capacity change from 0 to 2048 [ 560.924199][ T5085] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 560.987030][ T5086] loop0: detected capacity change from 0 to 2048 [ 561.011618][ T5087] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.083449][ T5088] loop0: detected capacity change from 0 to 2048 [ 561.097408][ T5089] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.160465][ T5090] loop0: detected capacity change from 0 to 2048 [ 561.181752][ T5091] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.252982][ T5092] loop0: detected capacity change from 0 to 2048 [ 561.274122][ T5093] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.342858][ T5094] loop0: detected capacity change from 0 to 2048 [ 561.360103][ T5095] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.423304][ T5096] loop0: detected capacity change from 0 to 2048 [ 561.442057][ T5097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.520314][ T5098] loop0: detected capacity change from 0 to 2048 [ 561.542310][ T5099] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.618609][ T5100] loop0: detected capacity change from 0 to 2048 [ 561.638530][ T5101] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.705305][ T5103] loop0: detected capacity change from 0 to 2048 [ 561.721418][ T5104] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.793973][ T5105] loop0: detected capacity change from 0 to 2048 [ 561.810031][ T5106] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.869914][ T5107] loop0: detected capacity change from 0 to 2048 [ 561.891647][ T5108] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 561.966409][ T5109] loop0: detected capacity change from 0 to 2048 [ 561.982760][ T5110] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.044460][ T5111] loop0: detected capacity change from 0 to 2048 [ 562.063852][ T5112] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.125183][ T5113] loop0: detected capacity change from 0 to 2048 [ 562.143137][ T5114] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.216772][ T5115] loop0: detected capacity change from 0 to 2048 [ 562.241230][ T5116] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.322187][ T5117] loop0: detected capacity change from 0 to 2048 [ 562.342457][ T5118] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.402613][ T5119] loop0: detected capacity change from 0 to 2048 [ 562.419735][ T5120] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.488240][ T5121] loop0: detected capacity change from 0 to 2048 [ 562.505625][ T5122] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 562.574482][ T5123] loop0: detected capacity change from 0 to 2048 [ 562.589117][ T5124] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 562.663101][ T5125] loop0: detected capacity change from 0 to 2048 [ 562.679810][ T5126] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.742323][ T5127] loop0: detected capacity change from 0 to 2048 [ 562.760590][ T5128] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.824135][ T5129] loop0: detected capacity change from 0 to 2048 [ 562.841532][ T5130] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.911509][ T5131] loop0: detected capacity change from 0 to 2048 [ 562.927547][ T5132] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 562.993250][ T5133] loop0: detected capacity change from 0 to 2048 [ 563.008635][ T5134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.076507][ T5135] loop0: detected capacity change from 0 to 2048 [ 563.092271][ T5136] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.156649][ T5137] loop0: detected capacity change from 0 to 2048 [ 563.174235][ T5138] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.230057][ T5139] loop0: detected capacity change from 0 to 2048 [ 563.249685][ T5140] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.315820][ T5141] loop0: detected capacity change from 0 to 2048 [ 563.334613][ T5142] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.393778][ T5143] loop0: detected capacity change from 0 to 2048 [ 563.415521][ T5144] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.497467][ T5145] loop0: detected capacity change from 0 to 2048 [ 563.513463][ T5146] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 563.570778][ T5147] loop0: detected capacity change from 0 to 2048 [ 563.587796][ T5148] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 563.666151][ T5149] loop0: detected capacity change from 0 to 2048 [ 563.681681][ T5150] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.741975][ T5151] loop0: detected capacity change from 0 to 2048 [ 563.761699][ T5152] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.823084][ T5153] loop0: detected capacity change from 0 to 2048 [ 563.841935][ T5154] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.896078][ T5155] loop0: detected capacity change from 0 to 2048 [ 563.913936][ T5156] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 563.976879][ T5157] loop0: detected capacity change from 0 to 2048 [ 563.992475][ T5158] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 564.068239][ T5159] loop0: detected capacity change from 0 to 2048 [ 564.083835][ T5160] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 564.142145][ T5161] loop0: detected capacity change from 0 to 2048 [ 564.164490][ T5162] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 564.254268][ T5163] loop0: detected capacity change from 0 to 2048 [ 564.268458][ T5164] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 564.328100][ T5165] loop0: detected capacity change from 0 to 2048 [ 564.346415][ T5166] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 716.628921][ T29] INFO: task syz-executor165:5062 blocked for more than 143 seconds. [ 716.637187][ T29] Not tainted 6.6.0-rc5-syzkaller-00072-g401644852d0b #0 [ 716.644947][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.653707][ T29] task:syz-executor165 state:D stack:23688 pid:5062 ppid:5060 flags:0x00004002 [ 716.663035][ T29] Call Trace: [ 716.666343][ T29] [ 716.669352][ T29] __schedule+0x196c/0x4af0 [ 716.673997][ T29] ? read_lock_is_recursive+0x20/0x20 [ 716.679495][ T29] ? release_firmware_map_entry+0x190/0x190 [ 716.685449][ T29] schedule+0xc3/0x180 [ 716.689620][ T29] schedule_timeout+0xb0/0x300 [ 716.694438][ T29] ? console_conditional_schedule+0x40/0x40 [ 716.700423][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 716.706446][ T29] ? wait_for_completion+0x2fd/0x620 [ 716.711819][ T29] ? wait_for_completion+0x2fd/0x620 [ 716.717141][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 716.722504][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 716.727802][ T29] ? wait_for_completion+0x2fd/0x620 [ 716.733176][ T29] wait_for_completion+0x354/0x620 [ 716.738542][ T29] ? io_schedule+0x100/0x100 [ 716.743221][ T29] ? __flush_work+0xe9/0xac0 [ 716.747889][ T29] __flush_work+0x950/0xac0 [ 716.752474][ T29] ? __flush_work+0xe9/0xac0 [ 716.757104][ T29] ? flush_work+0x20/0x20 [ 716.761513][ T29] ? move_linked_works+0x230/0x230 [ 716.766676][ T29] ? do_raw_spin_unlock+0x13b/0x8b0 [ 716.771964][ T29] nilfs_detach_log_writer+0x47d/0xbe0 [ 716.777684][ T29] ? nilfs_attach_log_writer+0x8b0/0x8b0 [ 716.783524][ T29] ? hook_sb_delete+0xa5e/0xb80 [ 716.788500][ T29] ? evict+0x56e/0x620 [ 716.792795][ T29] ? wake_bit_function+0x220/0x220 [ 716.797952][ T29] ? hook_inode_free_security+0xb0/0xb0 [ 716.803652][ T29] ? clear_inode+0x150/0x150 [ 716.808305][ T29] ? nilfs_free_inode+0x70/0x70 [ 716.813316][ T29] nilfs_put_super+0x4d/0x160 [ 716.818062][ T29] ? nilfs_free_inode+0x70/0x70 [ 716.823014][ T29] generic_shutdown_super+0x13a/0x2c0 [ 716.828502][ T29] kill_block_super+0x41/0x70 [ 716.833316][ T29] deactivate_locked_super+0xa4/0x110 [ 716.838792][ T29] cleanup_mnt+0x426/0x4c0 [ 716.843281][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 716.848505][ T29] task_work_run+0x24a/0x300 [ 716.853201][ T29] ? task_work_cancel+0x2b0/0x2b0 [ 716.858265][ T29] ? exit_to_user_mode_loop+0x39/0x100 [ 716.863800][ T29] exit_to_user_mode_loop+0xde/0x100 [ 716.869164][ T29] exit_to_user_mode_prepare+0xb1/0x140 [ 716.874741][ T29] syscall_exit_to_user_mode+0x64/0x280 [ 716.880352][ T29] do_syscall_64+0x4d/0xc0 [ 716.884818][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 716.890945][ T29] RIP: 0033:0x7f7374f1d347 [ 716.895399][ T29] RSP: 002b:00007ffdeb269508 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 716.903967][ T29] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7374f1d347 [ 716.912036][ T29] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdeb2695c0 [ 716.920088][ T29] RBP: 00007ffdeb2695c0 R08: 0000000000000000 R09: 0000000000000000 [ 716.928105][ T29] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffdeb26a620 [ 716.936172][ T29] R13: 0000555556b436c0 R14: 0000000000000033 R15: 431bde82d7b634db [ 716.944221][ T29] [ 716.947266][ T29] [ 716.947266][ T29] Showing all locks held in the system: [ 716.955138][ T29] 1 lock held by khungtaskd/29: [ 716.960140][ T29] #0: ffffffff8d32c420 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 716.970088][ T29] 2 locks held by getty/4790: [ 716.974781][ T29] #0: ffff88802685d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 716.984783][ T29] #1: ffffc900015b72f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b1/0x1dc0 [ 716.995025][ T29] 1 lock held by syz-executor165/5062: [ 717.000642][ T29] #0: ffff88807bb720e0 (&type->s_umount_key#46){+.+.}-{3:3}, at: deactivate_super+0xad/0xf0 [ 717.011033][ T29] 3 locks held by kworker/0:0/5102: [ 717.016267][ T29] #0: ffff888012870d38 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1400 [ 717.027543][ T29] #1: ffffc90003fbfd20 ((work_completion)(&sci->sc_iput_work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1400 [ 717.040399][ T29] #2: ffff88807bb72600 (sb_internal#2){.+.+}-{0:0}, at: nilfs_evict_inode+0x167/0x500 [ 717.050253][ T29] [ 717.052609][ T29] ============================================= [ 717.052609][ T29] [ 717.061147][ T29] NMI backtrace for cpu 0 [ 717.065679][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc5-syzkaller-00072-g401644852d0b #0 [ 717.075533][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 717.085647][ T29] Call Trace: [ 717.088952][ T29] [ 717.091892][ T29] dump_stack_lvl+0x1e7/0x2d0 [ 717.096604][ T29] ? nf_tcp_handle_invalid+0x650/0x650 [ 717.102085][ T29] ? panic+0x770/0x770 [ 717.106212][ T29] ? vprintk_emit+0x607/0x720 [ 717.110945][ T29] ? printk_sprint+0x480/0x480 [ 717.115835][ T29] nmi_cpu_backtrace+0x498/0x4d0 [ 717.120830][ T29] ? nmi_trigger_cpumask_backtrace+0x310/0x310 [ 717.127004][ T29] ? _printk+0xd5/0x120 [ 717.131167][ T29] ? panic+0x770/0x770 [ 717.135262][ T29] ? __wake_up_klogd+0xcc/0x100 [ 717.140136][ T29] ? panic+0x770/0x770 [ 717.144233][ T29] ? __rcu_read_unlock+0x96/0x100 [ 717.149303][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 717.155422][ T29] nmi_trigger_cpumask_backtrace+0x198/0x310 [ 717.161599][ T29] watchdog+0xfa9/0xff0 [ 717.165786][ T29] ? watchdog+0x1e9/0xff0 [ 717.170243][ T29] kthread+0x2d3/0x370 [ 717.174321][ T29] ? hungtask_pm_notify+0x90/0x90 [ 717.179358][ T29] ? kthread_blkcg+0xd0/0xd0 [ 717.183970][ T29] ret_from_fork+0x48/0x80 [ 717.188403][ T29] ? kthread_blkcg+0xd0/0xd0 [ 717.193014][ T29] ret_from_fork_asm+0x11/0x20 [ 717.197860][ T29] [ 717.200986][ T29] Sending NMI from CPU 0 to CPUs 1: [ 717.206248][ C1] NMI backtrace for cpu 1 [ 717.206260][ C1] CPU: 1 PID: 48 Comm: kworker/u4:3 Not tainted 6.6.0-rc5-syzkaller-00072-g401644852d0b #0 [ 717.206278][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 717.206289][ C1] Workqueue: events_unbound toggle_allocation_gate [ 717.206389][ C1] RIP: 0010:__jump_label_patch+0x15c/0x480 [ 717.206416][ C1] Code: 5c 00 4d 01 f5 44 89 ff 48 c7 c6 00 25 16 8d e8 2a d2 5c 00 41 80 ff 05 75 6d e8 5f cd 5c 00 48 c7 c3 80 29 0c 90 4c 8b 34 24 <48> 89 d8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 13 02 00 00 c6 03 [ 717.206429][ C1] RSP: 0018:ffffc90000b8f920 EFLAGS: 00000293 [ 717.206442][ C1] RAX: ffffffff81313da1 RBX: ffffffff900c2980 RCX: ffff888014eb5940 [ 717.206454][ C1] RDX: 0000000000000000 RSI: ffffffff8d162500 RDI: 0000000000000005 [ 717.206465][ C1] RBP: ffffc90000b8fa50 R08: 0000000000000001 R09: ffffffff81313d96 [ 717.206476][ C1] R10: 0000000000000002 R11: ffff888014eb5940 R12: dffffc0000000000 [ 717.206487][ C1] R13: ffffffff81e7a645 R14: ffffffff81e7a415 R15: 0000000000000005 [ 717.206503][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 717.206516][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 717.206527][ C1] CR2: 0000557dc8c21780 CR3: 000000000d130000 CR4: 00000000003506e0 [ 717.206541][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 717.206550][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 717.206560][ C1] Call Trace: [ 717.206566][ C1] [ 717.206572][ C1] ? nmi_cpu_backtrace+0x3be/0x4d0 [ 717.206593][ C1] ? read_lock_is_recursive+0x20/0x20 [ 717.206615][ C1] ? nmi_trigger_cpumask_backtrace+0x310/0x310 [ 717.206635][ C1] ? nmi_handle+0x2a/0x570 [ 717.206663][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 717.206686][ C1] ? nmi_handle+0x14c/0x570 [ 717.206705][ C1] ? nmi_handle+0x2a/0x570 [ 717.206726][ C1] ? __jump_label_patch+0x15c/0x480 [ 717.206748][ C1] ? default_do_nmi+0x62/0x150 [ 717.206768][ C1] ? exc_nmi+0x11e/0x1f0 [ 717.206786][ C1] ? end_repeat_nmi+0x16/0x31 [ 717.206805][ C1] ? kmem_cache_alloc_node+0x65/0x330 [ 717.206842][ C1] ? kmem_cache_alloc_node+0x295/0x330 [ 717.206859][ C1] ? __jump_label_patch+0x146/0x480 [ 717.206881][ C1] ? __jump_label_patch+0x151/0x480 [ 717.206905][ C1] ? __jump_label_patch+0x15c/0x480 [ 717.206928][ C1] ? __jump_label_patch+0x15c/0x480 [ 717.206953][ C1] ? __jump_label_patch+0x15c/0x480 [ 717.206976][ C1] [ 717.206980][ C1] [ 717.206985][ C1] ? kmem_cache_alloc_node+0x65/0x330 [ 717.207003][ C1] ? arch_jump_label_transform_queue+0xf0/0xf0 [ 717.207032][ C1] ? kmem_cache_alloc_node+0x65/0x330 [ 717.207047][ C1] ? kmem_cache_alloc_node+0x74/0x330 [ 717.207063][ C1] ? kmem_cache_alloc_node+0x6a/0x330 [ 717.207079][ C1] ? static_key_disable_cpuslocked+0x9b/0x1b0 [ 717.207130][ C1] ? text_poke_queue+0x12c/0x180 [ 717.207156][ C1] arch_jump_label_transform_queue+0x64/0xf0 [ 717.207181][ C1] __jump_label_update+0x177/0x3a0 [ 717.207207][ C1] static_key_disable_cpuslocked+0xce/0x1b0 [ 717.207230][ C1] static_key_disable+0x1a/0x20 [ 717.207250][ C1] toggle_allocation_gate+0x1b8/0x250 [ 717.207268][ C1] ? show_object+0x70/0x70 [ 717.207285][ C1] ? print_irqtrace_events+0x220/0x220 [ 717.207309][ C1] ? process_scheduled_works+0x825/0x1400 [ 717.207329][ C1] process_scheduled_works+0x90f/0x1400 [ 717.207363][ C1] ? assign_work+0x3d0/0x3d0 [ 717.207386][ C1] ? assign_work+0x364/0x3d0 [ 717.207408][ C1] worker_thread+0xa5f/0xff0 [ 717.207440][ C1] kthread+0x2d3/0x370 [ 717.207454][ C1] ? pr_cont_work+0x5e0/0x5e0 [ 717.207471][ C1] ? kthread_blkcg+0xd0/0xd0 [ 717.207503][ C1] ret_from_fork+0x48/0x80 [ 717.207521][ C1] ? kthread_blkcg+0xd0/0xd0 [ 717.207546][ C1] ret_from_fork_asm+0x11/0x20 [ 717.207578][ C1] [ 717.207585][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.337 msecs [ 717.208245][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 717.603531][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc5-syzkaller-00072-g401644852d0b #0 [ 717.613370][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 717.623431][ T29] Call Trace: [ 717.626719][ T29] [ 717.629662][ T29] dump_stack_lvl+0x1e7/0x2d0 [ 717.634364][ T29] ? nf_tcp_handle_invalid+0x650/0x650 [ 717.639831][ T29] ? panic+0x770/0x770 [ 717.643941][ T29] ? vscnprintf+0x5d/0x80 [ 717.648292][ T29] panic+0x30f/0x770 [ 717.652207][ T29] ? asm_sysvec_call_function_single+0x1a/0x20 [ 717.658373][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x310 [ 717.664542][ T29] ? __memcpy_flushcache+0x2b0/0x2b0 [ 717.669851][ T29] ? irq_work_queue+0xd1/0x150 [ 717.674706][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 717.680789][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 717.687073][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 717.693172][ T29] ? nmi_trigger_cpumask_backtrace+0x24d/0x310 [ 717.699415][ T29] watchdog+0xfe8/0xff0 [ 717.703588][ T29] ? watchdog+0x1e9/0xff0 [ 717.707936][ T29] kthread+0x2d3/0x370 [ 717.712037][ T29] ? hungtask_pm_notify+0x90/0x90 [ 717.717161][ T29] ? kthread_blkcg+0xd0/0xd0 [ 717.721771][ T29] ret_from_fork+0x48/0x80 [ 717.726200][ T29] ? kthread_blkcg+0xd0/0xd0 [ 717.730807][ T29] ret_from_fork_asm+0x11/0x20 [ 717.735596][ T29] [ 717.739065][ T29] Kernel Offset: disabled [ 717.743403][ T29] Rebooting in 86400 seconds..