Warning: Permanently added '10.128.1.23' (ED25519) to the list of known hosts. 2024/01/26 16:47:29 parsed 1 programs 2024/01/26 16:47:29 executed programs: 0 [ 106.066199][ T5145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.074572][ T5145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.082925][ T5145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.090955][ T5145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.099763][ T5145] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 106.107626][ T5145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.258371][ T5142] chnl_net:caif_netlink_parms(): no params data found [ 106.335962][ T5142] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.343806][ T5142] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.351066][ T5142] bridge_slave_0: entered allmulticast mode [ 106.358439][ T5142] bridge_slave_0: entered promiscuous mode [ 106.368256][ T5142] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.376043][ T5142] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.384781][ T5142] bridge_slave_1: entered allmulticast mode [ 106.392310][ T5142] bridge_slave_1: entered promiscuous mode [ 106.428473][ T5142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.441823][ T5142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.479234][ T5142] team0: Port device team_slave_0 added [ 106.488190][ T5142] team0: Port device team_slave_1 added [ 106.517373][ T5142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.524488][ T5142] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.550871][ T5142] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.564429][ T5142] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.572316][ T5142] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.598457][ T5142] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.642366][ T5142] hsr_slave_0: entered promiscuous mode [ 106.649557][ T5142] hsr_slave_1: entered promiscuous mode [ 106.800692][ T5142] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.813356][ T5142] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.826248][ T5142] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.837276][ T5142] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.872785][ T5142] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.880209][ T5142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.888520][ T5142] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.896158][ T5142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.970579][ T5142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.996437][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.006894][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.024977][ T5142] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.039134][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.046476][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.063821][ T5153] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.071206][ T5153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.158613][ T5142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.359438][ T5142] veth0_vlan: entered promiscuous mode [ 107.375617][ T5142] veth1_vlan: entered promiscuous mode [ 107.411391][ T5142] veth0_macvtap: entered promiscuous mode [ 107.422908][ T5142] veth1_macvtap: entered promiscuous mode [ 107.446130][ T5142] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.460796][ T5142] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.475813][ T5142] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.486650][ T5142] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.496096][ T5142] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.506379][ T5142] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.702494][ T5163] nbd0: detected capacity change from 0 to 2158 [ 108.202891][ T5145] Bluetooth: hci0: command 0x0409 tx timeout [ 108.413003][ T4457] block nbd0: Receive control failed (result -104) [ 108.420211][ T5162] block nbd0: shutting down sockets [ 108.426644][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 108.437244][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 108.445643][ T5146] ldm_validate_partition_table(): Disk read failed. [ 108.456987][ T5146] Dev nbd0: unable to read RDB block 0 [ 108.464742][ T5146] nbd0: unable to read partition table [ 108.470740][ T5146] nbd0: partition table beyond EOD, truncated [ 108.620326][ T5165] nbd0: detected capacity change from 0 to 2158 [ 109.311698][ T4457] block nbd0: Receive control failed (result -104) [ 109.312707][ T5166] block nbd0: shutting down sockets [ 109.325833][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 109.335237][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 109.345195][ T5146] ldm_validate_partition_table(): Disk read failed. [ 109.352895][ T5146] Dev nbd0: unable to read RDB block 0 [ 109.358932][ T5146] nbd0: unable to read partition table [ 109.365335][ T5146] nbd0: partition table beyond EOD, truncated [ 109.480107][ T5169] nbd0: detected capacity change from 0 to 2158 [ 110.203072][ T4457] block nbd0: Receive control failed (result -104) [ 110.203578][ T5168] block nbd0: shutting down sockets [ 110.242459][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 2024/01/26 16:47:34 executed programs: 3 [ 110.252192][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 110.260404][ T5146] ldm_validate_partition_table(): Disk read failed. [ 110.268853][ T5146] Dev nbd0: unable to read RDB block 0 [ 110.275026][ T5146] nbd0: unable to read partition table [ 110.281095][ T5146] nbd0: partition table beyond EOD, truncated [ 110.292972][ T4457] Bluetooth: hci0: command 0x041b tx timeout [ 110.410170][ T5172] nbd0: detected capacity change from 0 to 2158 [ 111.132352][ T4457] block nbd0: Receive control failed (result -104) [ 111.132723][ T5171] block nbd0: shutting down sockets [ 111.144766][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 111.153875][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 111.161863][ T5146] ldm_validate_partition_table(): Disk read failed. [ 111.169064][ T5146] Dev nbd0: unable to read RDB block 0 [ 111.174647][ T5146] nbd0: unable to read partition table [ 111.180662][ T5146] nbd0: partition table beyond EOD, truncated [ 111.299166][ T5175] nbd0: detected capacity change from 0 to 2158 [ 112.025890][ T5174] block nbd0: shutting down sockets [ 112.031487][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 112.040828][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read [ 112.048931][ T5146] ldm_validate_partition_table(): Disk read failed. [ 112.058376][ T5146] Dev nbd0: unable to read RDB block 0 [ 112.064039][ T5146] nbd0: unable to read partition table [ 112.069856][ T5146] nbd0: partition table beyond EOD, truncated [ 112.216385][ T5177] nbd0: detected capacity change from 0 to 2158 [ 112.362860][ T5145] Bluetooth: hci0: command 0x040f tx timeout [ 112.921313][ T5178] block nbd0: shutting down sockets [ 112.933451][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 112.942944][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read [ 112.950845][ T5146] ldm_validate_partition_table(): Disk read failed. [ 112.957880][ T5146] Dev nbd0: unable to read RDB block 0 [ 112.963939][ T5146] nbd0: unable to read partition table [ 112.969909][ T5146] nbd0: partition table beyond EOD, truncated [ 113.090558][ T5181] nbd0: detected capacity change from 0 to 2158 [ 113.809748][ T4457] block nbd0: Receive control failed (result -104) [ 113.814249][ T5180] block nbd0: shutting down sockets [ 113.823585][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 113.833225][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read [ 113.841072][ T5146] ldm_validate_partition_table(): Disk read failed. [ 113.849656][ T5146] Dev nbd0: unable to read RDB block 0 [ 113.856201][ T5146] nbd0: unable to read partition table [ 113.862053][ T5146] nbd0: partition table beyond EOD, truncated [ 114.009178][ T5184] nbd0: detected capacity change from 0 to 2158 [ 114.442367][ T5145] Bluetooth: hci0: command 0x0419 tx timeout [ 114.735771][ T4457] block nbd0: Receive control failed (result -104) [ 114.736762][ T5183] block nbd0: shutting down sockets [ 114.747906][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 114.757019][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 114.764977][ T5146] ldm_validate_partition_table(): Disk read failed. [ 114.772493][ T5146] Dev nbd0: unable to read RDB block 0 [ 114.778624][ T5146] nbd0: unable to read partition table [ 114.784845][ T5146] nbd0: partition table beyond EOD, truncated [ 114.947311][ T5186] nbd0: detected capacity change from 0 to 2158 [ 115.636610][ T4457] block nbd0: Receive control failed (result -104) [ 115.637539][ T5187] block nbd0: shutting down sockets [ 115.662346][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 115.671795][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 115.680198][ T5146] ldm_validate_partition_table(): Disk read failed. 2024/01/26 16:47:40 executed programs: 9 [ 115.688505][ T5146] Dev nbd0: unable to read RDB block 0 [ 115.694802][ T5146] nbd0: unable to read partition table [ 115.700692][ T5146] nbd0: partition table beyond EOD, truncated [ 115.849542][ T5192] nbd0: detected capacity change from 0 to 2158 [ 116.560950][ T4457] block nbd0: Receive control failed (result -104) [ 145.883537][ T56] block nbd0: Possible stuck request ffff888020690400: control (read@0,4096B). Runtime 30 seconds [ 175.927772][ T4515] udevd[4515]: worker [5146] /devices/virtual/block/nbd0 is taking a long time [ 175.967587][ T56] block nbd0: Possible stuck request ffff888020690400: control (read@0,4096B). Runtime 60 seconds [ 206.052574][ T56] block nbd0: Possible stuck request ffff888020690400: control (read@0,4096B). Runtime 90 seconds [ 233.089524][ T4457] Bluetooth: hci0: command 0x0406 tx timeout [ 236.125289][ T56] block nbd0: Possible stuck request ffff888020690400: control (read@0,4096B). Runtime 120 seconds [ 266.214070][ T56] block nbd0: Possible stuck request ffff888020690400: control (read@0,4096B). Runtime 150 seconds [ 287.322349][ T29] INFO: task syz-executor.0:5191 blocked for more than 143 seconds. [ 287.332163][ T29] Not tainted 6.8.0-rc1-next-20240125-syzkaller-g01af33cc9894 #0 [ 287.340510][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.349808][ T29] task:syz-executor.0 state:D stack:27968 pid:5191 tgid:5190 ppid:5142 flags:0x00004006 [ 287.360617][ T29] Call Trace: [ 287.364506][ T29] [ 287.367480][ T29] __schedule+0xf15/0x5ce0 [ 287.373417][ T29] ? __pfx___lock_acquire+0x10/0x10 [ 287.378752][ T29] ? __pfx___lock_acquire+0x10/0x10 [ 287.384383][ T29] ? __pfx___schedule+0x10/0x10 [ 287.389357][ T29] ? schedule+0x298/0x350 [ 287.393868][ T29] ? __pfx_lock_release+0x10/0x10 [ 287.399469][ T29] ? __mutex_lock+0x5b3/0x9c0 [ 287.404244][ T29] ? __mutex_trylock_common+0x78/0x250 [ 287.409956][ T29] schedule+0xe7/0x350 [ 287.414399][ T29] schedule_preempt_disabled+0x13/0x30 [ 287.419890][ T29] __mutex_lock+0x5b8/0x9c0 [ 287.424464][ T29] ? bdev_release+0xcd/0xa80 [ 287.429593][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 287.434827][ T29] ? do_raw_spin_unlock+0x172/0x230 [ 287.440162][ T29] ? bdev_release+0xcd/0xa80 [ 287.444841][ T29] bdev_release+0xcd/0xa80 [ 287.449476][ T29] ? __pfx___might_resched+0x10/0x10 [ 287.455242][ T29] ? task_work_run+0x126/0x250 [ 287.460325][ T29] ? __pfx_blkdev_release+0x10/0x10 [ 287.465625][ T29] blkdev_release+0x37/0x50 [ 287.470641][ T29] __fput+0x270/0xb80 [ 287.474870][ T29] task_work_run+0x14e/0x250 [ 287.479977][ T29] ? __pfx_task_work_run+0x10/0x10 [ 287.486083][ T29] ? do_raw_spin_lock+0x28e/0x2c0 [ 287.491218][ T29] get_signal+0x105e/0x2760 [ 287.496035][ T29] ? do_raw_spin_unlock+0x1d7/0x230 [ 287.502068][ T29] ? __pfx_get_signal+0x10/0x10 [ 287.507070][ T29] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 287.513365][ T29] arch_do_signal_or_restart+0x90/0x7e0 [ 287.519277][ T29] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 287.525813][ T29] syscall_exit_to_user_mode+0x153/0x2b0 [ 287.534259][ T29] do_syscall_64+0xe2/0x260 [ 287.539929][ T29] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 287.546504][ T29] RIP: 0033:0x4551e9 [ 287.550886][ T29] RSP: 002b:00007fb4fd50c0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 287.560779][ T29] RAX: 0000000000000000 RBX: 000000000054cf00 RCX: 00000000004551e9 [ 287.569556][ T29] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 287.577772][ T29] RBP: 00000000004a06fd R08: 0000000000000000 R09: 0000000000000000 [ 287.585815][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049f8fd [ 287.593912][ T29] R13: 000000000000000b R14: 000000000054cf00 R15: 00007ffef583dd68 [ 287.602119][ T29] [ 287.605153][ T29] [ 287.605153][ T29] Showing all locks held in the system: [ 287.612906][ T29] 1 lock held by khungtaskd/29: [ 287.617973][ T29] #0: ffffffff8d5b08e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 [ 287.628798][ T29] 1 lock held by klogd/4504: [ 287.633629][ T29] #0: ffff8880b943cb18 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 [ 287.645423][ T29] 2 locks held by getty/4820: [ 287.650833][ T29] #0: ffff88802f8c20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 287.661808][ T29] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc8/0x1490 [ 287.672141][ T29] 1 lock held by udevd/5146: [ 287.676749][ T29] #0: ffff8880205f24c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open_by_dev+0x276/0xec0 [ 287.686921][ T29] 1 lock held by syz-executor.0/5191: [ 287.692335][ T29] #0: ffff8880205f24c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0xcd/0xa80 [ 287.701836][ T29] [ 287.704218][ T29] ============================================= [ 287.704218][ T29] [ 287.712829][ T29] NMI backtrace for cpu 1 [ 287.717425][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc1-next-20240125-syzkaller-g01af33cc9894 #0 [ 287.727923][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 287.738028][ T29] Call Trace: [ 287.741304][ T29] [ 287.744228][ T29] dump_stack_lvl+0xd9/0x1b0 [ 287.748937][ T29] nmi_cpu_backtrace+0x27b/0x390 [ 287.754110][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 287.760137][ T29] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 287.766835][ T29] watchdog+0xf86/0x1210 [ 287.771121][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.775918][ T29] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.781231][ T29] ? __kthread_parkme+0x148/0x220 [ 287.786303][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.791029][ T29] kthread+0x2c1/0x3a0 [ 287.797591][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.802818][ T29] ? __pfx_kthread+0x10/0x10 [ 287.807447][ T29] ret_from_fork+0x45/0x80 [ 287.811971][ T29] ? __pfx_kthread+0x10/0x10 [ 287.816783][ T29] ret_from_fork_asm+0x1a/0x30 [ 287.821704][ T29] [ 287.824979][ T29] Sending NMI from CPU 1 to CPUs 0: [ 287.830260][ C0] NMI backtrace for cpu 0 [ 287.830272][ C0] CPU: 0 PID: 3791 Comm: kworker/u4:9 Not tainted 6.8.0-rc1-next-20240125-syzkaller-g01af33cc9894 #0 [ 287.830295][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 287.830306][ C0] Workqueue: events_unbound toggle_allocation_gate [ 287.830406][ C0] RIP: 0010:__lock_acquire+0xe1d/0x3b30 [ 287.830442][ C0] Code: b9 5f 7b 00 48 8b 1c 24 8b 83 d0 0a 00 00 89 44 24 08 83 c0 01 83 f8 2f 89 83 d0 0a 00 00 0f 87 ec 11 00 00 39 05 73 4b af 11 <0f> 82 be 05 00 00 ba 01 00 00 00 e9 e4 00 00 00 48 b8 00 00 00 00 [ 287.830460][ C0] RSP: 0018:ffffc9000c5d7638 EFLAGS: 00000012 [ 287.830474][ C0] RAX: 0000000000000006 RBX: ffff88802dfcbc00 RCX: 0000000004879746 [ 287.830487][ C0] RDX: 1ffff11005bf98da RSI: 0000000000000001 RDI: ffffffff93ae4de8 [ 287.830499][ C0] RBP: ffffffff93ae3bb0 R08: 0000000000000000 R09: fffffbfff275c5f8 [ 287.830512][ C0] R10: ffffffff93ae2fc7 R11: 0000000000000005 R12: ffffed1005bf98da [ 287.830524][ C0] R13: 0000000000000021 R14: ffff88802dfcc7a0 R15: 0000000000000003 [ 287.830536][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 287.830555][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.830568][ C0] CR2: 000055d8a1e9a680 CR3: 000000000d37a000 CR4: 00000000003506f0 [ 287.830580][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.830591][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.830603][ C0] Call Trace: [ 287.830612][ C0] [ 287.830619][ C0] ? show_regs+0x8e/0xa0 [ 287.830646][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 287.830675][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 287.830698][ C0] ? nmi_handle+0x1a9/0x580 [ 287.830724][ C0] ? __lock_acquire+0xe1d/0x3b30 [ 287.830749][ C0] ? default_do_nmi+0x6a/0x160 [ 287.830776][ C0] ? exc_nmi+0x18a/0x210 [ 287.830800][ C0] ? end_repeat_nmi+0xf/0x5e [ 287.830833][ C0] ? __lock_acquire+0xe1d/0x3b30 [ 287.830857][ C0] ? __lock_acquire+0xe1d/0x3b30 [ 287.830887][ C0] ? __lock_acquire+0xe1d/0x3b30 [ 287.830915][ C0] [ 287.830921][ C0] [ 287.830938][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 287.830963][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 287.830987][ C0] ? finish_task_switch.isra.0+0x212/0xcc0 [ 287.831008][ C0] lock_acquire+0x1b1/0x540 [ 287.831033][ C0] ? __pte_offset_map+0x42/0x540 [ 287.831087][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 287.831112][ C0] ? hlock_class+0x4e/0x130 [ 287.831131][ C0] ? mark_lock+0xb5/0xc60 [ 287.831155][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 287.831176][ C0] __pte_offset_map+0x48/0x540 [ 287.831194][ C0] ? __pte_offset_map+0x42/0x540 [ 287.831213][ C0] __pte_offset_map_lock+0x8e/0x300 [ 287.831233][ C0] ? __pfx___pte_offset_map_lock+0x10/0x10 [ 287.831257][ C0] __get_locked_pte+0x79/0xc0 [ 287.831326][ C0] ? kmem_cache_alloc_lru+0xab/0x700 [ 287.831375][ C0] __text_poke+0x224/0xcb0 [ 287.831394][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 287.831416][ C0] ? __pfx___text_poke+0x10/0x10 [ 287.831434][ C0] ? kmem_cache_alloc_lru+0xab/0x700 [ 287.831460][ C0] text_poke_bp_batch+0x493/0x760 [ 287.831482][ C0] ? kmem_cache_alloc_bulk+0x1ba/0x940 [ 287.831507][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 287.831526][ C0] ? __jump_label_patch+0x1db/0x400 [ 287.831548][ C0] ? text_poke_queue+0xef/0x180 [ 287.831574][ C0] ? arch_jump_label_transform_queue+0xc0/0x120 [ 287.831601][ C0] text_poke_finish+0x30/0x40 [ 287.831620][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 287.831643][ C0] jump_label_update+0x1d7/0x400 [ 287.831732][ C0] static_key_enable_cpuslocked+0x1b7/0x270 [ 287.831757][ C0] static_key_enable+0x1a/0x20 [ 287.831779][ C0] toggle_allocation_gate+0xf8/0x250 [ 287.831802][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 287.831830][ C0] process_one_work+0x8d5/0x16e0 [ 287.831855][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 287.831880][ C0] ? __pfx_process_one_work+0x10/0x10 [ 287.831903][ C0] ? assign_work+0x1a0/0x250 [ 287.831931][ C0] worker_thread+0x8b6/0x1290 [ 287.831962][ C0] ? __pfx_worker_thread+0x10/0x10 [ 287.831981][ C0] kthread+0x2c1/0x3a0 [ 287.832006][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.832031][ C0] ? __pfx_kthread+0x10/0x10 [ 287.832056][ C0] ret_from_fork+0x45/0x80 [ 287.832081][ C0] ? __pfx_kthread+0x10/0x10 [ 287.832105][ C0] ret_from_fork_asm+0x1a/0x30 [ 287.832137][ C0] [ 287.833323][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 287.833336][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc1-next-20240125-syzkaller-g01af33cc9894 #0 [ 287.833361][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 287.833373][ T29] Call Trace: [ 287.833380][ T29] [ 287.833388][ T29] dump_stack_lvl+0xd9/0x1b0 [ 287.833418][ T29] panic+0x6ee/0x7a0 [ 287.833449][ T29] ? __pfx_panic+0x10/0x10 [ 287.833470][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 287.833499][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 287.833527][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 287.833552][ T29] ? watchdog+0xd3d/0x1210 [ 287.833585][ T29] ? watchdog+0xd30/0x1210 [ 287.833621][ T29] watchdog+0xd4e/0x1210 [ 287.833660][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.833691][ T29] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.833718][ T29] ? __kthread_parkme+0x148/0x220 [ 287.833748][ T29] ? __pfx_watchdog+0x10/0x10 [ 287.833781][ T29] kthread+0x2c1/0x3a0 [ 287.833810][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.833843][ T29] ? __pfx_kthread+0x10/0x10 [ 287.833874][ T29] ret_from_fork+0x45/0x80 [ 287.833904][ T29] ? __pfx_kthread+0x10/0x10 [ 287.833934][ T29] ret_from_fork_asm+0x1a/0x30 [ 287.833980][ T29] [ 287.836913][ T29] Kernel Offset: disabled [ 288.408028][ T29] Rebooting in 86400 seconds..