Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts.
executing program
[ 549.556796][ T5099] nbd0: detected capacity change from 0 to 121732
executing program
[ 549.680575][ T5099] block nbd0: shutting down sockets
[ 549.686892][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 549.696110][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 549.704269][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 549.711245][ T5096] Dev nbd0: unable to read RDB block 0
[ 549.716822][ T5096] nbd0: unable to read partition table
[ 549.722614][ T5096] nbd0: partition table beyond EOD, truncated
[ 549.866548][ T5101] nbd0: detected capacity change from 0 to 121732
[ 549.990361][ T4455] block nbd0: Receive control failed (result -104)
[ 549.999194][ T5101] block nbd0: shutting down sockets
[ 550.004849][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 550.014098][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 550.021980][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 550.028724][ T5096] Dev nbd0: unable to read RDB block 0
[ 550.034225][ T5096] nbd0: unable to read partition table
executing program
[ 550.040108][ T5096] nbd0: partition table beyond EOD, truncated
[ 550.206613][ T5104] nbd0: detected capacity change from 0 to 121732
[ 550.303264][ T4455] block nbd0: Receive control failed (result -104)
[ 550.304148][ T5104] block nbd0: shutting down sockets
[ 550.315497][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 550.324642][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 550.332549][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 550.339345][ T5096] Dev nbd0: unable to read RDB block 0
[ 550.344862][ T5096] nbd0: unable to read partition table
executing program
[ 550.350730][ T5096] nbd0: partition table beyond EOD, truncated
[ 550.496593][ T5106] nbd0: detected capacity change from 0 to 121732
[ 550.619282][ T4455] block nbd0: Receive control failed (result -104)
[ 550.619804][ T5106] block nbd0: shutting down sockets
[ 550.631506][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 550.640616][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 550.648526][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 550.655145][ T5096] Dev nbd0: unable to read RDB block 0
[ 550.660813][ T5096] nbd0: unable to read partition table
executing program
[ 550.666669][ T5096] nbd0: partition table beyond EOD, truncated
[ 550.836666][ T5108] nbd0: detected capacity change from 0 to 121732
[ 550.938433][ T4455] block nbd0: Receive control failed (result -104)
[ 550.938971][ T5108] block nbd0: shutting down sockets
[ 550.950678][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 550.959807][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 550.968291][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 550.975006][ T5096] Dev nbd0: unable to read RDB block 0
[ 550.980627][ T5096] nbd0: unable to read partition table
executing program
[ 550.986397][ T5096] nbd0: partition table beyond EOD, truncated
[ 551.126584][ T5111] nbd0: detected capacity change from 0 to 121732
[ 551.248123][ T4455] block nbd0: Receive control failed (result -104)
[ 551.254791][ T5111] block nbd0: shutting down sockets
[ 551.260397][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 551.269513][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 551.277445][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 551.284064][ T5096] Dev nbd0: unable to read RDB block 0
[ 551.289673][ T5096] nbd0: unable to read partition table
executing program
[ 551.295418][ T5096] nbd0: partition table beyond EOD, truncated
[ 551.466598][ T5114] nbd0: detected capacity change from 0 to 121732
executing program
[ 551.571547][ T5114] block nbd0: shutting down sockets
[ 551.577224][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 551.586394][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 551.594550][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 551.601382][ T5096] Dev nbd0: unable to read RDB block 0
[ 551.606958][ T5096] nbd0: unable to read partition table
[ 551.612686][ T5096] nbd0: partition table beyond EOD, truncated
[ 551.776567][ T5116] nbd0: detected capacity change from 0 to 121732
[ 551.894767][ T4455] block nbd0: Receive control failed (result -104)
[ 551.902223][ T5116] block nbd0: shutting down sockets
[ 551.907734][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 551.917062][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 551.924970][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 551.931756][ T5096] Dev nbd0: unable to read RDB block 0
[ 551.937361][ T5096] nbd0: unable to read partition table
executing program
[ 551.943356][ T5096] nbd0: partition table beyond EOD, truncated
[ 552.086551][ T5119] nbd0: detected capacity change from 0 to 121732
[ 552.209243][ T4455] block nbd0: Receive control failed (result -104)
[ 552.209778][ T5119] block nbd0: shutting down sockets
[ 552.221507][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 552.230635][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 552.238576][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 552.245225][ T5096] Dev nbd0: unable to read RDB block 0
[ 552.250856][ T5096] nbd0: unable to read partition table
executing program
[ 552.256675][ T5096] nbd0: partition table beyond EOD, truncated
[ 552.396576][ T5121] nbd0: detected capacity change from 0 to 121732
[ 552.519844][ T4455] block nbd0: Receive control failed (result -104)
[ 552.520200][ T5121] block nbd0: shutting down sockets
[ 552.531959][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 552.541059][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 552.548930][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 552.555686][ T5096] Dev nbd0: unable to read RDB block 0
[ 552.561308][ T5096] nbd0: unable to read partition table
executing program
[ 552.567153][ T5096] nbd0: partition table beyond EOD, truncated
[ 552.696667][ T5123] nbd0: detected capacity change from 0 to 121732
executing program
[ 552.819396][ T4455] block nbd0: Receive control failed (result -104)
[ 552.820330][ T5123] block nbd0: shutting down sockets
[ 552.831969][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 552.838731][ T5096] Dev nbd0: unable to read RDB block 0
[ 552.844246][ T5096] nbd0: unable to read partition table
[ 552.850333][ T5096] nbd0: partition table beyond EOD, truncated
[ 552.986601][ T5126] nbd0: detected capacity change from 0 to 121732
executing program
[ 553.110969][ T4455] block nbd0: Receive control failed (result -104)
[ 553.111532][ T5126] block nbd0: shutting down sockets
[ 553.123340][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 553.130085][ T5096] Dev nbd0: unable to read RDB block 0
[ 553.135582][ T5096] nbd0: unable to read partition table
[ 553.141526][ T5096] nbd0: partition table beyond EOD, truncated
[ 553.276539][ T5128] nbd0: detected capacity change from 0 to 121732
executing program
[ 553.398099][ T4455] block nbd0: Receive control failed (result -104)
[ 553.404784][ T5128] block nbd0: shutting down sockets
[ 553.410399][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 553.417200][ T5096] Dev nbd0: unable to read RDB block 0
[ 553.422724][ T5096] nbd0: unable to read partition table
[ 553.428621][ T5096] nbd0: partition table beyond EOD, truncated
[ 553.566579][ T5130] nbd0: detected capacity change from 0 to 121732
executing program
[ 553.690070][ T4455] block nbd0: Receive control failed (result -104)
[ 553.696820][ T5130] block nbd0: shutting down sockets
[ 553.702459][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 553.709230][ T5096] Dev nbd0: unable to read RDB block 0
[ 553.714728][ T5096] nbd0: unable to read partition table
[ 553.720646][ T5096] nbd0: partition table beyond EOD, truncated
[ 553.886582][ T5132] nbd0: detected capacity change from 0 to 121732
executing program
[ 554.006439][ T4455] block nbd0: Receive control failed (result -104)
[ 554.007328][ T5132] block nbd0: shutting down sockets
[ 554.019239][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 554.025875][ T5096] Dev nbd0: unable to read RDB block 0
[ 554.031679][ T5096] nbd0: unable to read partition table
[ 554.037532][ T5096] nbd0: partition table beyond EOD, truncated
[ 554.186594][ T5135] nbd0: detected capacity change from 0 to 121732
executing program
[ 554.309413][ T4455] block nbd0: Receive control failed (result -104)
[ 554.309938][ T5135] block nbd0: shutting down sockets
[ 554.322381][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 554.329125][ T5096] Dev nbd0: unable to read RDB block 0
[ 554.334631][ T5096] nbd0: unable to read partition table
[ 554.340588][ T5096] nbd0: partition table beyond EOD, truncated
[ 554.466630][ T5138] nbd0: detected capacity change from 0 to 121732
executing program
[ 554.590939][ T4455] block nbd0: Receive control failed (result -104)
[ 554.597706][ T5138] block nbd0: shutting down sockets
[ 554.603363][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 554.610082][ T5096] Dev nbd0: unable to read RDB block 0
[ 554.615684][ T5096] nbd0: unable to read partition table
[ 554.621549][ T5096] nbd0: partition table beyond EOD, truncated
[ 554.786583][ T5140] nbd0: detected capacity change from 0 to 121732
[ 554.878498][ T4455] block nbd0: Receive control failed (result -104)
[ 554.885139][ T5140] block nbd0: shutting down sockets
[ 554.890727][ C1] blk_print_req_error: 7 callbacks suppressed
[ 554.890740][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 554.905915][ C1] buffer_io_error: 7 callbacks suppressed
[ 554.905926][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 554.919777][ T5096] ldm_validate_partition_table(): Disk read failed.
executing program
[ 554.926393][ T5096] Dev nbd0: unable to read RDB block 0
[ 554.931964][ T5096] nbd0: unable to read partition table
[ 554.937728][ T5096] nbd0: partition table beyond EOD, truncated
[ 555.086595][ T5142] nbd0: detected capacity change from 0 to 121732
executing program
[ 555.211908][ T5142] block nbd0: shutting down sockets
[ 555.217516][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 555.226627][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 555.234515][ T5096] ldm_validate_partition_table(): Disk read failed.
[ 555.241290][ T5096] Dev nbd0: unable to read RDB block 0
[ 555.246886][ T5096] nbd0: unable to read partition table
[ 555.252639][ T5096] nbd0: partition table beyond EOD, truncated
[ 555.396550][ T5144] nbd0: detected capacity change from 0 to 121732
[ 555.519772][ T4455] block nbd0: Receive control failed (result -104)
[ 585.577666][ T56] block nbd0: Possible stuck request ffff888020259800: control (read@0,4096B). Runtime 30 seconds
[ 615.486666][ T4512] udevd[4512]: worker [5096] /devices/virtual/block/nbd0 is taking a long time
[ 615.656959][ T56] block nbd0: Possible stuck request ffff888020259800: control (read@0,4096B). Runtime 60 seconds
[ 645.736928][ T56] block nbd0: Possible stuck request ffff888020259800: control (read@0,4096B). Runtime 90 seconds
[ 675.817083][ T56] block nbd0: Possible stuck request ffff888020259800: control (read@0,4096B). Runtime 120 seconds
[ 705.896757][ T97] block nbd0: Possible stuck request ffff888020259800: control (read@0,4096B). Runtime 150 seconds
[ 716.776790][ T29] INFO: task syz-executor412:5144 blocked for more than 143 seconds.
[ 716.784997][ T29] Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 716.792355][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 716.801257][ T29] task:syz-executor412 state:D stack:26256 pid:5144 tgid:5143 ppid:5095 flags:0x00004006
[ 716.811558][ T29] Call Trace:
[ 716.814877][ T29]
[ 716.817937][ T29] __schedule+0x1781/0x49d0
[ 716.822663][ T29] ? __pfx___schedule+0x10/0x10
[ 716.827612][ T29] ? __pfx_lock_release+0x10/0x10
[ 716.832976][ T29] ? __mutex_trylock_common+0x92/0x2e0
[ 716.838609][ T29] ? schedule+0x90/0x320
[ 716.842935][ T29] schedule+0x14b/0x320
[ 716.847204][ T29] schedule_preempt_disabled+0x13/0x30
[ 716.853049][ T29] __mutex_lock+0x6a4/0xd70
[ 716.857819][ T29] ? __mutex_lock+0x527/0xd70
[ 716.862621][ T29] ? bdev_release+0x1cb/0xa20
[ 716.867426][ T29] ? __pfx___mutex_lock+0x10/0x10
[ 716.872496][ T29] ? __pfx___fsnotify_parent+0x10/0x10
[ 716.878110][ T29] bdev_release+0x1cb/0xa20
[ 716.882671][ T29] ? __pfx_blkdev_release+0x10/0x10
[ 716.887971][ T29] blkdev_release+0x15/0x20
[ 716.892532][ T29] __fput+0x429/0x8a0
[ 716.896816][ T29] task_work_run+0x24f/0x310
[ 716.901520][ T29] ? __pfx_task_work_run+0x10/0x10
[ 716.906868][ T29] get_signal+0x1673/0x1850
[ 716.911459][ T29] ? __pfx_get_signal+0x10/0x10
[ 716.916334][ T29] ? __phys_addr+0xba/0x170
[ 716.920957][ T29] arch_do_signal_or_restart+0x96/0x860
[ 716.926641][ T29] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 716.932836][ T29] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 716.938950][ T29] ? syscall_exit_to_user_mode+0xa3/0x360
[ 716.944835][ T29] syscall_exit_to_user_mode+0xc9/0x360
[ 716.950475][ T29] do_syscall_64+0x10a/0x240
[ 716.955099][ T29] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 716.961162][ T29] RIP: 0033:0x7f1b8cc38479
[ 716.965641][ T29] RSP: 002b:00007f1b8cbf0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 716.975907][ T29] RAX: 0000000000000000 RBX: 00007f1b8ccbf328 RCX: 00007f1b8cc38479
[ 716.984014][ T29] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 716.992080][ T29] RBP: 00007f1b8ccbf320 R08: 00007f1b8cbf06c0 R09: 00007f1b8cbf06c0
[ 717.000206][ T29] R10: 00007f1b8cbf06c0 R11: 0000000000000246 R12: 00007f1b8ccbf32c
[ 717.008304][ T29] R13: 00007f1b8cc8c1a4 R14: 64626e2f7665642f R15: 00007ffe6d825f78
[ 717.016672][ T29]
[ 717.019795][ T29]
[ 717.019795][ T29] Showing all locks held in the system:
[ 717.027824][ T29] 1 lock held by khungtaskd/29:
[ 717.032699][ T29] #0: ffffffff8e132020 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[ 717.042801][ T29] 2 locks held by getty/4817:
[ 717.047647][ T29] #0: ffff88802a9d40a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 717.057741][ T29] #1: ffffc90002f0e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10
[ 717.067950][ T29] 1 lock held by udevd/5096:
[ 717.072573][ T29] #0: ffff8880201a04c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0xdc/0xc90
[ 717.081983][ T29] 1 lock held by syz-executor412/5144:
[ 717.087518][ T29] #0: ffff8880201a04c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x1cb/0xa20
[ 717.097228][ T29]
[ 717.099581][ T29] =============================================
[ 717.099581][ T29]
[ 717.108049][ T29] NMI backtrace for cpu 0
[ 717.112481][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 717.121944][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 717.132090][ T29] Call Trace:
[ 717.135369][ T29]
[ 717.138316][ T29] dump_stack_lvl+0x241/0x360
[ 717.143010][ T29] ? __pfx_dump_stack_lvl+0x10/0x10
[ 717.148232][ T29] ? __pfx__printk+0x10/0x10
[ 717.153231][ T29] ? vprintk_emit+0x631/0x770
[ 717.157936][ T29] ? __pfx_vprintk_emit+0x10/0x10
[ 717.162971][ T29] nmi_cpu_backtrace+0x49c/0x4d0
[ 717.168070][ T29] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 717.173561][ T29] ? _printk+0xd5/0x120
[ 717.177724][ T29] ? __pfx__printk+0x10/0x10
[ 717.182321][ T29] ? __wake_up_klogd+0xcc/0x110
[ 717.187196][ T29] ? __pfx__printk+0x10/0x10
[ 717.191793][ T29] ? wq_watchdog_touch+0x72/0x110
[ 717.196826][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 717.202910][ T29] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 717.208902][ T29] watchdog+0xfb0/0xff0
[ 717.213187][ T29] ? watchdog+0x1ea/0xff0
[ 717.217529][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.222215][ T29] kthread+0x2f0/0x390
[ 717.226289][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.230988][ T29] ? __pfx_kthread+0x10/0x10
[ 717.235584][ T29] ret_from_fork+0x4b/0x80
[ 717.240020][ T29] ? __pfx_kthread+0x10/0x10
[ 717.244644][ T29] ret_from_fork_asm+0x1a/0x30
[ 717.249547][ T29]
[ 717.252686][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 717.257984][ C1] NMI backtrace for cpu 1
[ 717.257997][ C1] CPU: 1 PID: 11 Comm: kworker/u8:1 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 717.258016][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 717.258027][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 717.258073][ C1] RIP: 0010:__lock_acquire+0x97/0x1fd0
[ 717.258096][ C1] Code: 00 74 12 4c 89 e7 e8 e8 55 83 00 48 be 00 00 00 00 00 fc ff df 48 c7 c0 00 e4 b6 92 49 39 04 24 75 08 c7 44 24 38 00 00 00 00 <89> 5c 24 48 83 fd 01 77 2e 89 e8 49 8d 5c c4 08 48 89 d8 48 c1 e8
[ 717.258111][ C1] RSP: 0018:ffffc90000107330 EFLAGS: 00000006
[ 717.258126][ C1] RAX: ffffffff92b6e400 RBX: 0000000000000000 RCX: 0000000000000002
[ 717.258139][ C1] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: ffffffff8e132020
[ 717.258152][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 717.258163][ C1] R10: dffffc0000000000 R11: fffffbfff1f0c1be R12: ffffffff8e132020
[ 717.258177][ C1] R13: 0000000000000000 R14: ffff88801729bc00 R15: 0000000000000002
[ 717.258190][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 717.258205][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 717.258219][ C1] CR2: 000055a674ffdff8 CR3: 000000000df32000 CR4: 00000000003506f0
[ 717.258234][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 717.258246][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 717.258258][ C1] Call Trace:
[ 717.258265][ C1]
[ 717.258272][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0
[ 717.258296][ C1] ? __pfx_lock_acquire+0x10/0x10
[ 717.258316][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 717.258346][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 717.258370][ C1] ? nmi_handle+0x14f/0x580
[ 717.258389][ C1] ? nmi_handle+0x2a/0x580
[ 717.258407][ C1] ? __lock_acquire+0x97/0x1fd0
[ 717.258425][ C1] ? default_do_nmi+0x63/0x160
[ 717.258448][ C1] ? exc_nmi+0x123/0x1f0
[ 717.258469][ C1] ? end_repeat_nmi+0xf/0x53
[ 717.258497][ C1] ? __lock_acquire+0x97/0x1fd0
[ 717.258515][ C1] ? __lock_acquire+0x97/0x1fd0
[ 717.258534][ C1] ? __lock_acquire+0x97/0x1fd0
[ 717.258553][ C1]
[ 717.258559][ C1]
[ 717.258568][ C1] ? mark_lock+0x9a/0x350
[ 717.258591][ C1] lock_acquire+0x1e4/0x530
[ 717.258609][ C1] ? __pte_offset_map+0x82/0x380
[ 717.258649][ C1] ? __pfx_lock_acquire+0x10/0x10
[ 717.258670][ C1] ? __pfx_switch_ldt+0x10/0x10
[ 717.258690][ C1] ? __pfx_lock_acquire+0x10/0x10
[ 717.258711][ C1] __pte_offset_map+0x9e/0x380
[ 717.258735][ C1] ? __pte_offset_map+0x82/0x380
[ 717.258766][ C1] ? __pfx___pte_offset_map+0x10/0x10
[ 717.258796][ C1] __pte_offset_map_lock+0xc7/0x300
[ 717.258821][ C1] ? __text_poke+0xaf8/0xd30
[ 717.258841][ C1] ? __pfx_lock_release+0x10/0x10
[ 717.258859][ C1] ? __pfx___pte_offset_map_lock+0x10/0x10
[ 717.258887][ C1] ? do_raw_spin_unlock+0x13c/0x8b0
[ 717.258912][ C1] ? walk_to_pmd+0x19b/0x240
[ 717.258935][ C1] ? kmalloc_trace+0xb2/0x360
[ 717.258957][ C1] __text_poke+0x2c5/0xd30
[ 717.258977][ C1] ? __pfx_do_sync_core+0x10/0x10
[ 717.259000][ C1] ? __kmalloc_node_track_caller+0x125/0x4e0
[ 717.259025][ C1] ? __pfx_text_poke_memcpy+0x10/0x10
[ 717.259047][ C1] ? __pfx___text_poke+0x10/0x10
[ 717.259066][ C1] ? kmem_cache_alloc_bulk+0x16d/0x790
[ 717.259094][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 717.259129][ C1] ? __pfx_perf_event_text_poke+0x10/0x10
[ 717.259167][ C1] ? __mutex_trylock_common+0x183/0x2e0
[ 717.259191][ C1] ? __pfx___might_resched+0x10/0x10
[ 717.259219][ C1] text_poke_bp_batch+0x8cd/0xb30
[ 717.259246][ C1] ? kmem_cache_alloc_bulk+0x16e/0x790
[ 717.259272][ C1] ? __pfx_text_poke_bp_batch+0x10/0x10
[ 717.259298][ C1] ? arch_jump_label_transform_queue+0x9b/0x100
[ 717.259325][ C1] ? process_scheduled_works+0x91b/0x1770
[ 717.259344][ C1] text_poke_finish+0x30/0x50
[ 717.259365][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 717.259390][ C1] static_key_enable_cpuslocked+0x136/0x260
[ 717.259417][ C1] static_key_enable+0x1a/0x20
[ 717.259435][ C1] toggle_allocation_gate+0xb5/0x250
[ 717.259455][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10
[ 717.259475][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 717.259501][ C1] process_scheduled_works+0xa00/0x1770
[ 717.259532][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 717.259554][ C1] ? assign_work+0x364/0x3d0
[ 717.259573][ C1] worker_thread+0x86d/0xd70
[ 717.259599][ C1] ? __kthread_parkme+0x169/0x1d0
[ 717.259620][ C1] ? __pfx_worker_thread+0x10/0x10
[ 717.259638][ C1] kthread+0x2f0/0x390
[ 717.259660][ C1] ? __pfx_worker_thread+0x10/0x10
[ 717.259678][ C1] ? __pfx_kthread+0x10/0x10
[ 717.259700][ C1] ret_from_fork+0x4b/0x80
[ 717.259725][ C1] ? __pfx_kthread+0x10/0x10
[ 717.259751][ C1] ret_from_fork_asm+0x1a/0x30
[ 717.259784][ C1]
[ 717.259792][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.807 msecs
[ 717.259983][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 717.259995][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 717.260017][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 717.260031][ T29] Call Trace:
[ 717.260040][ T29]
[ 717.260051][ T29] dump_stack_lvl+0x241/0x360
[ 717.260080][ T29] ? __pfx_dump_stack_lvl+0x10/0x10
[ 717.260105][ T29] ? __pfx__printk+0x10/0x10
[ 717.260136][ T29] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 717.260168][ T29] ? vscnprintf+0x5d/0x90
[ 717.260197][ T29] panic+0x349/0x860
[ 717.260232][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 717.260269][ T29] ? __pfx_panic+0x10/0x10
[ 717.260300][ T29] ? tick_nohz_tick_stopped+0x82/0xb0
[ 717.260331][ T29] ? __irq_work_queue_local+0x137/0x3e0
[ 717.260381][ T29] ? irq_work_queue+0xca/0x150
[ 717.260410][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 717.260440][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 717.260470][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 717.260497][ T29] ? nmi_trigger_cpumask_backtrace+0x251/0x320
[ 717.260529][ T29] watchdog+0xfef/0xff0
[ 717.260565][ T29] ? watchdog+0x1ea/0xff0
[ 717.260605][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.260639][ T29] kthread+0x2f0/0x390
[ 717.260665][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.260697][ T29] ? __pfx_kthread+0x10/0x10
[ 717.260726][ T29] ret_from_fork+0x4b/0x80
[ 717.260757][ T29] ? __pfx_kthread+0x10/0x10
[ 717.260785][ T29] ret_from_fork_asm+0x1a/0x30
[ 717.260832][ T29]
[ 717.264517][ T29] Kernel Offset: disabled
[ 717.906797][ T29] Rebooting in 86400 seconds..