Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts.
executing program
[ 555.502687][ T5117] nbd0: detected capacity change from 0 to 121732
[ 555.624526][ T4482] block nbd0: Receive control failed (result -104)
[ 555.625507][ T5117] block nbd0: shutting down sockets
[ 555.637839][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 555.647248][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 555.655620][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 555.662403][ T5114] Dev nbd0: unable to read RDB block 0
[ 555.668024][ T5114] nbd0: unable to read partition table
executing program
[ 555.674202][ T5114] nbd0: partition table beyond EOD, truncated
[ 555.852573][ T5120] nbd0: detected capacity change from 0 to 121732
[ 555.938147][ T4482] block nbd0: Receive control failed (result -104)
[ 555.938612][ T5120] block nbd0: shutting down sockets
[ 555.950760][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 555.960340][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 555.968309][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 555.975212][ T5114] Dev nbd0: unable to read RDB block 0
[ 555.980829][ T5114] nbd0: unable to read partition table
executing program
[ 555.986844][ T5114] nbd0: partition table beyond EOD, truncated
[ 556.112576][ T5122] nbd0: detected capacity change from 0 to 121732
[ 556.236944][ T4482] block nbd0: Receive control failed (result -104)
[ 556.237356][ T5122] block nbd0: shutting down sockets
[ 556.249178][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 556.258297][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 556.266223][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 556.273594][ T5114] Dev nbd0: unable to read RDB block 0
[ 556.279132][ T5114] nbd0: unable to read partition table
executing program
[ 556.285014][ T5114] nbd0: partition table beyond EOD, truncated
[ 556.422630][ T5124] nbd0: detected capacity change from 0 to 121732
[ 556.547181][ T4482] block nbd0: Receive control failed (result -104)
[ 556.547987][ T5124] block nbd0: shutting down sockets
[ 556.559799][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 556.569007][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 556.578319][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 556.585427][ T5114] Dev nbd0: unable to read RDB block 0
[ 556.591509][ T5114] nbd0: unable to read partition table
executing program
[ 556.597523][ T5114] nbd0: partition table beyond EOD, truncated
[ 556.742584][ T5126] nbd0: detected capacity change from 0 to 121732
[ 556.867076][ T4482] block nbd0: Receive control failed (result -104)
[ 556.867574][ T5126] block nbd0: shutting down sockets
[ 556.879539][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 556.889010][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 556.897072][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 556.904112][ T5114] Dev nbd0: unable to read RDB block 0
[ 556.909692][ T5114] nbd0: unable to read partition table
executing program
[ 556.915825][ T5114] nbd0: partition table beyond EOD, truncated
[ 556.992673][ T5128] nbd0: detected capacity change from 0 to 121732
[ 557.042635][ T5129] block nbd0: Device being setup by another task
[ 557.049584][ T1199] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 557.059117][ T1199] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 557.067608][ T56] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 557.076965][ T56] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 557.085512][ T56] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 557.094982][ T56] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 557.103392][ T56] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 557.113593][ T56] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 557.121744][ T56] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 557.130857][ T56] Buffer I/O error on dev nbd0, logical block 0, async page read
executing program
[ 557.139254][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.146369][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.152368][ T5114] nbd0: unable to read partition table
[ 557.161280][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.168528][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.174631][ T5114] nbd0: unable to read partition table
[ 557.183958][ T5131] ldm_validate_partition_table(): Disk read failed.
[ 557.190979][ T5131] Dev nbd0: unable to read RDB block 0
[ 557.197395][ T5131] nbd0: unable to read partition table
executing program
[ 557.312632][ T5132] block nbd0: Device being setup by another task
[ 557.320133][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.327571][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.333661][ T5114] nbd0: unable to read partition table
[ 557.342343][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.349914][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.356314][ T5114] nbd0: unable to read partition table
[ 557.365504][ T5134] ldm_validate_partition_table(): Disk read failed.
[ 557.372821][ T5134] Dev nbd0: unable to read RDB block 0
[ 557.378758][ T5134] nbd0: unable to read partition table
executing program
[ 557.512695][ T5135] block nbd0: Device being setup by another task
[ 557.520236][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.527502][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.533700][ T5114] nbd0: unable to read partition table
[ 557.542534][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.550453][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.556714][ T5114] nbd0: unable to read partition table
[ 557.565418][ T5137] ldm_validate_partition_table(): Disk read failed.
[ 557.573478][ T5137] Dev nbd0: unable to read RDB block 0
[ 557.579392][ T5137] nbd0: unable to read partition table
executing program
[ 557.682667][ T5137] block nbd0: Device being setup by another task
[ 557.690246][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.697779][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.704058][ T5114] nbd0: unable to read partition table
[ 557.714624][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.722151][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.728673][ T5114] nbd0: unable to read partition table
[ 557.737304][ T5140] ldm_validate_partition_table(): Disk read failed.
[ 557.744586][ T5140] Dev nbd0: unable to read RDB block 0
[ 557.750637][ T5140] nbd0: unable to read partition table
executing program
[ 557.862634][ T5140] block nbd0: Device being setup by another task
[ 557.869875][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.877640][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.883760][ T5114] nbd0: unable to read partition table
[ 557.893189][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 557.901965][ T5114] Dev nbd0: unable to read RDB block 0
[ 557.908552][ T5114] nbd0: unable to read partition table
[ 557.916723][ T5143] ldm_validate_partition_table(): Disk read failed.
[ 557.924197][ T5143] Dev nbd0: unable to read RDB block 0
[ 557.930313][ T5143] nbd0: unable to read partition table
executing program
[ 558.022536][ T5143] block nbd0: Device being setup by another task
[ 558.029917][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.037362][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.043565][ T5114] nbd0: unable to read partition table
[ 558.052297][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.059728][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.065824][ T5114] nbd0: unable to read partition table
[ 558.074558][ T5145] ldm_validate_partition_table(): Disk read failed.
[ 558.081547][ T5145] Dev nbd0: unable to read RDB block 0
[ 558.087783][ T5145] nbd0: unable to read partition table
executing program
[ 558.202629][ T5146] block nbd0: Device being setup by another task
[ 558.209841][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.217374][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.223452][ T5114] nbd0: unable to read partition table
[ 558.232184][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.239593][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.245830][ T5114] nbd0: unable to read partition table
[ 558.253916][ T5148] ldm_validate_partition_table(): Disk read failed.
[ 558.261009][ T5148] Dev nbd0: unable to read RDB block 0
[ 558.267243][ T5148] nbd0: unable to read partition table
executing program
[ 558.342567][ T5148] block nbd0: Device being setup by another task
[ 558.350174][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.357403][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.363638][ T5114] nbd0: unable to read partition table
[ 558.374044][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.381229][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.387666][ T5114] nbd0: unable to read partition table
[ 558.395931][ T5150] ldm_validate_partition_table(): Disk read failed.
[ 558.403430][ T5150] Dev nbd0: unable to read RDB block 0
[ 558.409334][ T5150] nbd0: unable to read partition table
executing program
[ 558.502606][ T5150] block nbd0: Device being setup by another task
[ 558.509790][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.517701][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.523750][ T5114] nbd0: unable to read partition table
[ 558.533068][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.540452][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.546769][ T5114] nbd0: unable to read partition table
[ 558.554567][ T5152] ldm_validate_partition_table(): Disk read failed.
[ 558.561699][ T5152] Dev nbd0: unable to read RDB block 0
[ 558.568342][ T5152] nbd0: unable to read partition table
executing program
[ 558.662597][ T5152] block nbd0: Device being setup by another task
[ 558.670040][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.677297][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.683472][ T5114] nbd0: unable to read partition table
[ 558.692212][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.699582][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.705699][ T5114] nbd0: unable to read partition table
[ 558.714115][ T5154] ldm_validate_partition_table(): Disk read failed.
[ 558.721125][ T5154] Dev nbd0: unable to read RDB block 0
[ 558.728131][ T5154] nbd0: unable to read partition table
executing program
[ 558.812613][ T5154] block nbd0: Device being setup by another task
[ 558.820222][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.827649][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.833862][ T5114] nbd0: unable to read partition table
[ 558.841544][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 558.849048][ T5114] Dev nbd0: unable to read RDB block 0
[ 558.855272][ T5114] nbd0: unable to read partition table
[ 559.022627][ T5157] nbd0: detected capacity change from 0 to 121732
executing program
[ 559.133207][ T4482] block nbd0: Receive control failed (result -104)
[ 559.133900][ T5157] block nbd0: shutting down sockets
[ 559.145933][ T5114] udevd: attempt to access beyond end of device
[ 559.145933][ T5114] nbd0: rw=0, sector=0, nr_sectors = 8 limit=0
[ 559.158490][ T5114] ldm_validate_partition_table(): Disk read failed.
[ 559.165358][ T5114] Dev nbd0: unable to read RDB block 0
[ 559.170938][ T5114] nbd0: unable to read partition table
[ 559.176821][ T5114] nbd0: partition table beyond EOD, truncated
[ 559.302567][ T5159] nbd0: detected capacity change from 0 to 121732
[ 559.426858][ T4482] block nbd0: Receive control failed (result -104)
[ 589.643408][ T56] block nbd0: Possible stuck request ffff8880202af800: control (read@0,4096B). Runtime 30 seconds
[ 619.388107][ T4537] udevd[4537]: worker [5114] /devices/virtual/block/nbd0 is taking a long time
[ 619.723588][ T1199] block nbd0: Possible stuck request ffff8880202af800: control (read@0,4096B). Runtime 60 seconds
[ 649.802895][ T1199] block nbd0: Possible stuck request ffff8880202af800: control (read@0,4096B). Runtime 90 seconds
[ 679.882991][ T1199] block nbd0: Possible stuck request ffff8880202af800: control (read@0,4096B). Runtime 120 seconds
[ 709.962953][ T1199] block nbd0: Possible stuck request ffff8880202af800: control (read@0,4096B). Runtime 150 seconds
[ 717.002678][ T29] INFO: task syz-executor104:5159 blocked for more than 143 seconds.
[ 717.010906][ T29] Not tainted 6.9.0-rc3-next-20240408-syzkaller #0
[ 717.018218][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 717.027310][ T29] task:syz-executor104 state:D stack:26288 pid:5159 tgid:5158 ppid:5113 flags:0x00004006
[ 717.037926][ T29] Call Trace:
[ 717.041242][ T29]
[ 717.044268][ T29] __schedule+0x17e8/0x4a50
[ 717.048961][ T29] ? __pfx___schedule+0x10/0x10
[ 717.054151][ T29] ? __pfx_lock_release+0x10/0x10
[ 717.059289][ T29] ? __mutex_trylock_common+0x92/0x2e0
[ 717.064923][ T29] ? schedule+0x90/0x320
[ 717.069373][ T29] schedule+0x14b/0x320
[ 717.073729][ T29] schedule_preempt_disabled+0x13/0x30
[ 717.079248][ T29] __mutex_lock+0x6a4/0xd70
[ 717.083912][ T29] ? __mutex_lock+0x527/0xd70
[ 717.089393][ T29] ? bdev_release+0x1c8/0x720
[ 717.094649][ T29] ? __pfx___mutex_lock+0x10/0x10
[ 717.099699][ T29] ? __fsnotify_parent+0x20c/0x5e0
[ 717.105020][ T29] ? __pfx___fsnotify_parent+0x10/0x10
[ 717.110598][ T29] bdev_release+0x1c8/0x720
[ 717.115235][ T29] blkdev_release+0x15/0x20
[ 717.119862][ T29] ? __pfx_blkdev_release+0x10/0x10
[ 717.125235][ T29] __fput+0x406/0x8b0
[ 717.129304][ T29] task_work_run+0x24f/0x310
[ 717.134437][ T29] ? __pfx_task_work_run+0x10/0x10
[ 717.139627][ T29] get_signal+0x15e6/0x1740
[ 717.144270][ T29] ? __pfx_get_signal+0x10/0x10
[ 717.149150][ T29] arch_do_signal_or_restart+0x96/0x860
[ 717.154954][ T29] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 717.161326][ T29] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 717.167390][ T29] ? syscall_exit_to_user_mode+0xa3/0x370
[ 717.173554][ T29] syscall_exit_to_user_mode+0xc9/0x370
[ 717.179107][ T29] do_syscall_64+0x10a/0x240
[ 717.183838][ T29] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 717.189954][ T29] RIP: 0033:0x7f04f4a16479
[ 717.194488][ T29] RSP: 002b:00007f04f49ce228 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 717.203128][ T29] RAX: 0000000000000000 RBX: 00007f04f4a9d328 RCX: 00007f04f4a16479
[ 717.211187][ T29] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 717.219415][ T29] RBP: 00007f04f4a9d320 R08: 00007f04f49ce6c0 R09: 00007f04f49ce6c0
[ 717.229358][ T29] R10: 00007f04f49ce6c0 R11: 0000000000000246 R12: 00007f04f4a9d32c
[ 717.237399][ T29] R13: 00007f04f4a6a1a4 R14: 64626e2f7665642f R15: 00007ffc15655f78
[ 717.245474][ T29]
[ 717.248498][ T29]
[ 717.248498][ T29] Showing all locks held in the system:
[ 717.256649][ T29] 1 lock held by khungtaskd/29:
[ 717.261516][ T29] #0: ffffffff8e3359e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[ 717.271587][ T29] 2 locks held by getty/4836:
[ 717.276343][ T29] #0: ffff88802ecf10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 717.286337][ T29] #1: ffffc90002f162f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10
[ 717.296744][ T29] 1 lock held by udevd/5114:
[ 717.301717][ T29] #0: ffff8880201ea4c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0xdd/0xcb0
[ 717.310992][ T29] 1 lock held by syz-executor104/5159:
[ 717.316631][ T29] #0: ffff8880201ea4c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x1c8/0x720
[ 717.326463][ T29]
[ 717.329590][ T29] =============================================
[ 717.329590][ T29]
[ 717.338172][ T29] NMI backtrace for cpu 0
[ 717.342509][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.9.0-rc3-next-20240408-syzkaller #0
[ 717.351871][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 717.361959][ T29] Call Trace:
[ 717.365228][ T29]
[ 717.368195][ T29] dump_stack_lvl+0x241/0x360
[ 717.373021][ T29] ? __pfx_dump_stack_lvl+0x10/0x10
[ 717.379112][ T29] ? __pfx__printk+0x10/0x10
[ 717.383856][ T29] ? vprintk_emit+0x631/0x770
[ 717.388704][ T29] ? __pfx_vprintk_emit+0x10/0x10
[ 717.393721][ T29] nmi_cpu_backtrace+0x49c/0x4d0
[ 717.398779][ T29] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 717.404339][ T29] ? _printk+0xd5/0x120
[ 717.408601][ T29] ? __pfx__printk+0x10/0x10
[ 717.413390][ T29] ? __wake_up_klogd+0xcc/0x110
[ 717.418315][ T29] ? __pfx__printk+0x10/0x10
[ 717.423082][ T29] ? wq_watchdog_touch+0x72/0x110
[ 717.428099][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 717.434270][ T29] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 717.440237][ T29] watchdog+0xfde/0x1020
[ 717.444595][ T29] ? watchdog+0x1ea/0x1020
[ 717.449126][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.453885][ T29] kthread+0x2f0/0x390
[ 717.458132][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.462926][ T29] ? __pfx_kthread+0x10/0x10
[ 717.468242][ T29] ret_from_fork+0x4b/0x80
[ 717.473179][ T29] ? __pfx_kthread+0x10/0x10
[ 717.477884][ T29] ret_from_fork_asm+0x1a/0x30
[ 717.482700][ T29]
[ 717.485900][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 717.491140][ C1] NMI backtrace for cpu 1
[ 717.491154][ C1] CPU: 1 PID: 61 Comm: kworker/u8:4 Not tainted 6.9.0-rc3-next-20240408-syzkaller #0
[ 717.491170][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 717.491179][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 717.491202][ C1] RIP: 0010:switch_ldt+0x8b/0x280
[ 717.491221][ C1] Code: f3 4b 89 04 3c e8 85 6a 62 00 48 81 c3 b8 06 00 00 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 38 40 c7 00 4c 8b 2b <49> 8d 9e b8 06 00 00 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48
[ 717.491233][ C1] RSP: 0018:ffffc900015c75a0 EFLAGS: 00000046
[ 717.491251][ C1] RAX: 1ffff11002a0e0d7 RBX: ffff8880150706b8 RCX: ffff888018701e00
[ 717.491263][ C1] RDX: 0000000000000000 RSI: ffffffff8e42e000 RDI: ffff888015070000
[ 717.491273][ C1] RBP: ffffc900015c7630 R08: ffffffff8e42e77b R09: 1ffffffff1c85cef
[ 717.491284][ C1] R10: dffffc0000000000 R11: fffffbfff1c85cf0 R12: 1ffff920002b8eb4
[ 717.491295][ C1] R13: 0000000000000000 R14: ffffffff8e42e000 R15: dffffc0000000000
[ 717.491306][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 717.491319][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 717.491329][ C1] CR2: 00007ff278602580 CR3: 000000000e134000 CR4: 00000000003506f0
[ 717.491343][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 717.491352][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 717.491361][ C1] Call Trace:
[ 717.491368][ C1]
[ 717.491374][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0
[ 717.491392][ C1] ? __pfx_lock_acquire+0x10/0x10
[ 717.491411][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 717.491426][ C1] ? nmi_handle+0x2a/0x5a0
[ 717.491448][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 717.491465][ C1] ? nmi_handle+0x14f/0x5a0
[ 717.491480][ C1] ? nmi_handle+0x2a/0x5a0
[ 717.491496][ C1] ? switch_ldt+0x8b/0x280
[ 717.491510][ C1] ? default_do_nmi+0x63/0x160
[ 717.491527][ C1] ? exc_nmi+0x123/0x1f0
[ 717.491542][ C1] ? end_repeat_nmi+0xf/0x53
[ 717.491567][ C1] ? switch_ldt+0x8b/0x280
[ 717.491582][ C1] ? switch_ldt+0x8b/0x280
[ 717.491597][ C1] ? switch_ldt+0x8b/0x280
[ 717.491612][ C1]
[ 717.491617][ C1]
[ 717.491623][ C1] ? __pfx_switch_ldt+0x10/0x10
[ 717.491639][ C1] ? rcu_is_watching+0x15/0xb0
[ 717.491658][ C1] switch_mm_irqs_off+0x84d/0xae0
[ 717.491678][ C1] ? __pfx_switch_mm_irqs_off+0x10/0x10
[ 717.491692][ C1] ? text_poke_memcpy+0x25/0x30
[ 717.491709][ C1] ? __asan_memcpy+0x40/0x70
[ 717.491730][ C1] __text_poke+0x8f0/0xd30
[ 717.491746][ C1] ? __pfx_do_sync_core+0x10/0x10
[ 717.491764][ C1] ? kmalloc_trace_noprof+0x84/0x2b0
[ 717.491816][ C1] ? __pfx_text_poke_memcpy+0x10/0x10
[ 717.491833][ C1] ? __pfx___text_poke+0x10/0x10
[ 717.491849][ C1] ? kmalloc_node_track_caller_noprof+0xf7/0x440
[ 717.491867][ C1] ? perf_event_text_poke+0x258/0x330
[ 717.491900][ C1] ? __pfx_perf_event_text_poke+0x10/0x10
[ 717.491915][ C1] ? __mutex_trylock_common+0x183/0x2e0
[ 717.491934][ C1] ? __pfx___might_resched+0x10/0x10
[ 717.491960][ C1] text_poke_bp_batch+0x59c/0xb30
[ 717.491983][ C1] ? kmalloc_trace_noprof+0x84/0x2b0
[ 717.492000][ C1] ? __pfx_text_poke_bp_batch+0x10/0x10
[ 717.492021][ C1] ? arch_jump_label_transform_queue+0x9b/0x100
[ 717.492045][ C1] text_poke_finish+0x30/0x50
[ 717.492061][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 717.492080][ C1] static_key_enable_cpuslocked+0x136/0x260
[ 717.492101][ C1] static_key_enable+0x1a/0x20
[ 717.492118][ C1] toggle_allocation_gate+0xb5/0x250
[ 717.492133][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10
[ 717.492149][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 717.492172][ C1] ? process_scheduled_works+0x945/0x1830
[ 717.492188][ C1] process_scheduled_works+0xa2c/0x1830
[ 717.492219][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 717.492245][ C1] ? assign_work+0x364/0x3d0
[ 717.492263][ C1] worker_thread+0x86d/0xd70
[ 717.492288][ C1] ? __kthread_parkme+0x169/0x1d0
[ 717.492307][ C1] ? __pfx_worker_thread+0x10/0x10
[ 717.492323][ C1] kthread+0x2f0/0x390
[ 717.492341][ C1] ? __pfx_worker_thread+0x10/0x10
[ 717.492357][ C1] ? __pfx_kthread+0x10/0x10
[ 717.492375][ C1] ret_from_fork+0x4b/0x80
[ 717.492394][ C1] ? __pfx_kthread+0x10/0x10
[ 717.492411][ C1] ret_from_fork_asm+0x1a/0x30
[ 717.492439][ C1]
[ 717.492445][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.306 msecs
[ 717.493142][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 717.493154][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.9.0-rc3-next-20240408-syzkaller #0
[ 717.493172][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 717.493182][ T29] Call Trace:
[ 717.493190][ T29]
[ 717.493197][ T29] dump_stack_lvl+0x241/0x360
[ 717.493227][ T29] ? __pfx_dump_stack_lvl+0x10/0x10
[ 717.493250][ T29] ? __pfx__printk+0x10/0x10
[ 717.493270][ T29] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 717.493297][ T29] ? vscnprintf+0x5d/0x90
[ 717.493317][ T29] panic+0x349/0x860
[ 717.493341][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 717.493361][ T29] ? __pfx_panic+0x10/0x10
[ 717.493380][ T29] ? tick_nohz_tick_stopped+0x82/0xb0
[ 717.493425][ T29] ? __irq_work_queue_local+0x137/0x410
[ 717.493461][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 717.493480][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 717.493498][ T29] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[ 717.493519][ T29] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[ 717.493541][ T29] watchdog+0x101d/0x1020
[ 717.493561][ T29] ? watchdog+0x1ea/0x1020
[ 717.493585][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.493603][ T29] kthread+0x2f0/0x390
[ 717.493623][ T29] ? __pfx_watchdog+0x10/0x10
[ 717.493641][ T29] ? __pfx_kthread+0x10/0x10
[ 717.493663][ T29] ret_from_fork+0x4b/0x80
[ 717.493685][ T29] ? __pfx_kthread+0x10/0x10
[ 717.493706][ T29] ret_from_fork_asm+0x1a/0x30
[ 717.493745][ T29]
[ 717.497040][ T29] Kernel Offset: disabled
[ 718.097377][ T29] Rebooting in 86400 seconds..