[ 82.074020][ T45] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. 2024/05/14 08:50:20 ignoring optional flag "sandboxArg"="0" 2024/05/14 08:50:20 parsed 1 programs 2024/05/14 08:50:22 executed programs: 0 [ 86.675196][ T5441] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.729347][ T4493] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.738029][ T4493] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.745864][ T4493] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.754813][ T4493] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.762800][ T4493] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.770827][ T4493] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.893437][ T5449] chnl_net:caif_netlink_parms(): no params data found [ 86.946033][ T5449] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.953500][ T5449] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.961441][ T5449] bridge_slave_0: entered allmulticast mode [ 86.968674][ T5449] bridge_slave_0: entered promiscuous mode [ 86.977440][ T5449] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.984825][ T5449] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.992260][ T5449] bridge_slave_1: entered allmulticast mode [ 86.999723][ T5449] bridge_slave_1: entered promiscuous mode [ 87.023545][ T5449] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.035284][ T5449] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.064209][ T5449] team0: Port device team_slave_0 added [ 87.072005][ T5449] team0: Port device team_slave_1 added [ 87.093174][ T5449] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.100795][ T5449] 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. [ 87.127232][ T5449] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.139549][ T5449] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.146548][ T5449] 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. [ 87.173116][ T5449] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.207403][ T5449] hsr_slave_0: entered promiscuous mode [ 87.213777][ T5449] hsr_slave_1: entered promiscuous mode [ 87.809023][ T5449] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.822682][ T5449] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.833326][ T5449] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.846489][ T5449] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.880911][ T5449] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.888508][ T5449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.895995][ T5449] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.903905][ T5449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.917947][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.929958][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.024208][ T5449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.052360][ T5449] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.066768][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.074201][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.107170][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.114690][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.325279][ T5449] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.384083][ T5449] veth0_vlan: entered promiscuous mode [ 88.400609][ T5449] veth1_vlan: entered promiscuous mode [ 88.442742][ T5449] veth0_macvtap: entered promiscuous mode [ 88.456886][ T5449] veth1_macvtap: entered promiscuous mode [ 88.488156][ T5449] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.508960][ T5449] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.523932][ T5449] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.534606][ T5449] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.544473][ T5449] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.555962][ T5449] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.630789][ T2888] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.653115][ T2888] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.689894][ T2859] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.699549][ T2859] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.791629][ T4493] Bluetooth: hci0: command tx timeout [ 89.203730][ T5520] loop0: detected capacity change from 0 to 32768 [ 89.229872][ T5520] gfs2: fsid=__&+[$!: Trying to join cluster "lock_nolock", "__&+[$!" [ 89.252768][ T5520] gfs2: fsid=__&+[$!: Now mounting FS (format 1801)... [ 89.299645][ T5520] gfs2: fsid=__&+[$!.0: journal 0 mapped with 16 extents in 0ms [ 89.311713][ T45] gfs2: fsid=__&+[$!.0: jid=0, already locked for use [ 89.321070][ T45] gfs2: fsid=__&+[$!.0: jid=0: Looking at journal... [ 89.400482][ T45] gfs2: fsid=__&+[$!.0: jid=0: Journal head lookup took 79ms [ 89.411674][ T45] gfs2: fsid=__&+[$!.0: jid=0: Done [ 89.419647][ T5520] gfs2: fsid=__&+[$!.0: first mount done, others may mount [ 90.878199][ T4493] Bluetooth: hci0: command tx timeout [ 92.948821][ T4493] Bluetooth: hci0: command tx timeout [ 95.027945][ T4493] Bluetooth: hci0: command tx timeout [ 133.269359][ T1247] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.275990][ T1247] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.720504][ T1247] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.726929][ T1247] ieee802154 phy1 wpan1: encryption failed: -22 [ 212.147803][ T5098] Bluetooth: hci0: command 0x0406 tx timeout [ 238.227891][ T30] INFO: task syz-executor.0:5449 blocked for more than 143 seconds. [ 238.236171][ T30] Not tainted 6.9.0-next-20240514-syzkaller-g26dd54d03cd9 #0 [ 238.247851][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 238.256738][ T30] task:syz-executor.0 state:D stack:18832 pid:5449 tgid:5449 ppid:1 flags:0x00000006 [ 238.267105][ T30] Call Trace: [ 238.271548][ T30] [ 238.274507][ T30] __schedule+0x17e8/0x4a50 [ 238.279335][ T30] ? __pfx___schedule+0x10/0x10 [ 238.284220][ T30] ? __pfx_lock_release+0x10/0x10 [ 238.290549][ T30] ? lockdep_hardirqs_on+0x99/0x150 [ 238.295886][ T30] ? schedule+0x90/0x320 [ 238.300200][ T30] schedule+0x14b/0x320 [ 238.304378][ T30] bit_wait+0x12/0xd0 [ 238.308717][ T30] __wait_on_bit+0xb0/0x2f0 [ 238.313244][ T30] ? __pfx_bit_wait+0x10/0x10 [ 238.318584][ T30] out_of_line_wait_on_bit+0x1d5/0x260 [ 238.324091][ T30] ? __pfx_bit_wait+0x10/0x10 [ 238.328833][ T30] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 238.334864][ T30] ? __pfx_wake_bit_function+0x10/0x10 [ 238.340418][ T30] gfs2_glock_wait+0xc7/0x2b0 [ 238.345209][ T30] __gfs2_lookup+0x11b/0x280 [ 238.349903][ T30] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 238.355742][ T30] ? __pfx___gfs2_lookup+0x10/0x10 [ 238.360909][ T30] ? __lookup_slow+0x28c/0x3f0 [ 238.365810][ T30] ? __init_waitqueue_head+0xae/0x150 [ 238.371599][ T30] __lookup_slow+0x28c/0x3f0 [ 238.376355][ T30] ? __pfx___lookup_slow+0x10/0x10 [ 238.382155][ T30] ? __d_lookup+0x85/0x7e0 [ 238.386593][ T30] lookup_slow+0x53/0x70 [ 238.391149][ T30] walk_component+0x2e1/0x410 [ 238.395897][ T30] path_lookupat+0x16f/0x450 [ 238.400658][ T30] filename_lookup+0x256/0x610 [ 238.405432][ T30] ? __pfx_filename_lookup+0x10/0x10 [ 238.410795][ T30] ? strncpy_from_user+0x1a4/0x2f0 [ 238.416032][ T30] ? getname_flags+0x1fe/0x4f0 [ 238.421135][ T30] user_path_at_empty+0x42/0x60 [ 238.426077][ T30] __x64_sys_umount+0xf4/0x170 [ 238.430992][ T30] ? __pfx___x64_sys_umount+0x10/0x10 [ 238.436602][ T30] ? do_syscall_64+0x102/0x240 [ 238.441537][ T30] ? do_syscall_64+0xb6/0x240 [ 238.446605][ T30] do_syscall_64+0xf5/0x240 [ 238.451518][ T30] ? clear_bhb_loop+0x35/0x90 [ 238.456290][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.462358][ T30] RIP: 0033:0x7f3d75c7f197 [ 238.466796][ T30] RSP: 002b:00007ffd99d00d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 238.475274][ T30] RAX: ffffffffffffffda RBX: 00007f3d75cc93b9 RCX: 00007f3d75c7f197 [ 238.483306][ T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd99d00e20 [ 238.491338][ T30] RBP: 00007ffd99d00e20 R08: 0000000000000000 R09: 0000000000000000 [ 238.499468][ T30] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd99d01f10 [ 238.507732][ T30] R13: 00007f3d75cc93b9 R14: 0000555573a28430 R15: 0000000000000002 [ 238.515746][ T30] [ 238.518873][ T30] [ 238.518873][ T30] Showing all locks held in the system: [ 238.526815][ T30] 1 lock held by khungtaskd/30: [ 238.532197][ T30] #0: ffffffff8e333e60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 238.542282][ T30] 2 locks held by getty/4846: [ 238.547067][ T30] #0: ffff88802ef390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 238.557147][ T30] #1: ffffc90002f162f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 238.567380][ T30] 1 lock held by syz-executor.0/5449: [ 238.572923][ T30] #0: ffff88806e98d1f0 (&type->i_mutex_dir_key#8){.+.+}-{3:3}, at: lookup_slow+0x45/0x70 [ 238.583119][ T30] [ 238.585457][ T30] ============================================= [ 238.585457][ T30] [ 238.594086][ T30] NMI backtrace for cpu 0 [ 238.598686][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.9.0-next-20240514-syzkaller-g26dd54d03cd9 #0 [ 238.608831][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 238.618972][ T30] Call Trace: [ 238.622340][ T30] [ 238.625296][ T30] dump_stack_lvl+0x241/0x360 [ 238.630005][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 238.635344][ T30] ? __pfx__printk+0x10/0x10 [ 238.640148][ T30] ? vprintk_emit+0x631/0x770 [ 238.644842][ T30] ? __pfx_vprintk_emit+0x10/0x10 [ 238.649883][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 238.654996][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 238.660460][ T30] ? _printk+0xd5/0x120 [ 238.664627][ T30] ? __pfx__printk+0x10/0x10 [ 238.669216][ T30] ? __wake_up_klogd+0xcc/0x110 [ 238.674164][ T30] ? __pfx__printk+0x10/0x10 [ 238.679448][ T30] ? wq_watchdog_touch+0x72/0x110 [ 238.684497][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 238.690606][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 238.696791][ T30] watchdog+0xfde/0x1020 [ 238.701334][ T30] ? watchdog+0x1ea/0x1020 [ 238.705758][ T30] ? __pfx_watchdog+0x10/0x10 [ 238.710433][ T30] kthread+0x2f0/0x390 [ 238.714502][ T30] ? __pfx_watchdog+0x10/0x10 [ 238.719179][ T30] ? __pfx_kthread+0x10/0x10 [ 238.723949][ T30] ret_from_fork+0x4b/0x80 [ 238.728383][ T30] ? __pfx_kthread+0x10/0x10 [ 238.732971][ T30] ret_from_fork_asm+0x1a/0x30 [ 238.737771][ T30] [ 238.741351][ T30] Sending NMI from CPU 0 to CPUs 1: [ 238.746593][ C1] NMI backtrace for cpu 1 [ 238.746605][ C1] CPU: 1 PID: 4537 Comm: klogd Not tainted 6.9.0-next-20240514-syzkaller-g26dd54d03cd9 #0 [ 238.746622][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 238.746632][ C1] RIP: 0010:stack_trace_consume_entry+0x5/0x280 [ 238.746671][ C1] Code: ff ff ff e8 bd 13 09 0a 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 18 48 89 fb 48 ba 00 00 00 00 [ 238.746684][ C1] RSP: 0018:ffffc90004b06db0 EFLAGS: 00000286 [ 238.746699][ C1] RAX: 0000000000000000 RBX: ffffffff817ca877 RCX: ffff88807db70000 [ 238.746710][ C1] RDX: 0000000000000000 RSI: ffffffff817ca877 RDI: ffffc90004b06ea0 [ 238.746722][ C1] RBP: ffffc90004b06e50 R08: ffffffff813787b2 R09: ffffffff814128cf [ 238.746734][ C1] R10: 0000000000000003 R11: ffffffff81821a60 R12: ffff88807db70000 [ 238.746745][ C1] R13: ffffffff81821a60 R14: ffffc90004b06ea0 R15: ffffc90004b06dc0 [ 238.746757][ C1] FS: 00007faba30d3380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 238.746772][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.746783][ C1] CR2: 00005629bf4cd680 CR3: 0000000041b62000 CR4: 00000000003506f0 [ 238.746797][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.746807][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.746817][ C1] Call Trace: [ 238.746823][ C1] [ 238.746829][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 238.746850][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 238.746869][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 238.746888][ C1] ? nmi_handle+0x2a/0x5a0 [ 238.746917][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 238.746936][ C1] ? nmi_handle+0x14f/0x5a0 [ 238.746951][ C1] ? nmi_handle+0x2a/0x5a0 [ 238.746967][ C1] ? stack_trace_consume_entry+0x5/0x280 [ 238.746983][ C1] ? default_do_nmi+0x63/0x160 [ 238.747003][ C1] ? exc_nmi+0x123/0x1f0 [ 238.747022][ C1] ? end_repeat_nmi+0xf/0x53 [ 238.747041][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 238.747058][ C1] ? call_rcu+0x97/0xa70 [ 238.747075][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 238.747091][ C1] ? unwind_next_frame+0x196f/0x2a00 [ 238.747113][ C1] ? arch_stack_walk+0x132/0x1b0 [ 238.747129][ C1] ? call_rcu+0x97/0xa70 [ 238.747146][ C1] ? stack_trace_consume_entry+0x5/0x280 [ 238.747163][ C1] ? stack_trace_consume_entry+0x5/0x280 [ 238.747181][ C1] ? stack_trace_consume_entry+0x5/0x280 [ 238.747198][ C1] [ 238.747203][ C1] [ 238.747208][ C1] arch_stack_walk+0x143/0x1b0 [ 238.747226][ C1] ? call_rcu+0x97/0xa70 [ 238.747247][ C1] stack_trace_save+0x118/0x1d0 [ 238.747262][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 238.747280][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 238.747304][ C1] kasan_save_track+0x3f/0x80 [ 238.747328][ C1] ? kasan_save_track+0x3f/0x80 [ 238.747343][ C1] ? __kasan_slab_alloc+0x66/0x80 [ 238.747360][ C1] ? kmem_cache_alloc_noprof+0x135/0x2a0 [ 238.747382][ C1] ? debug_objects_fill_pool+0x70e/0x9b0 [ 238.747437][ C1] ? debug_object_activate+0x135/0x510 [ 238.747478][ C1] __kasan_slab_alloc+0x66/0x80 [ 238.747496][ C1] ? debug_objects_fill_pool+0x70e/0x9b0 [ 238.747516][ C1] kmem_cache_alloc_noprof+0x135/0x2a0 [ 238.747541][ C1] debug_objects_fill_pool+0x70e/0x9b0 [ 238.747559][ C1] ? debug_objects_fill_pool+0x80/0x9b0 [ 238.747579][ C1] ? __pfx_debug_objects_fill_pool+0x10/0x10 [ 238.747608][ C1] debug_object_activate+0x135/0x510 [ 238.747624][ C1] ? __pfx_debug_object_activate+0x10/0x10 [ 238.747640][ C1] ? mark_lock+0x9a/0x350 [ 238.747659][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 238.747678][ C1] ? __pfx_rcu_free_slab+0x10/0x10 [ 238.747698][ C1] call_rcu+0x97/0xa70 [ 238.747720][ C1] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 238.747741][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 238.747766][ C1] ? __pfx_call_rcu+0x10/0x10 [ 238.747785][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 238.747806][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 238.747830][ C1] __slab_free+0x31b/0x3d0 [ 238.747847][ C1] ? __phys_addr+0xba/0x170 [ 238.747870][ C1] qlist_free_all+0x9e/0x140 [ 238.747890][ C1] kasan_quarantine_reduce+0x14f/0x170 [ 238.747910][ C1] __kasan_slab_alloc+0x23/0x80 [ 238.747927][ C1] ? __alloc_skb+0x1c3/0x440 [ 238.747996][ C1] kmem_cache_alloc_node_noprof+0x16b/0x320 [ 238.748022][ C1] __alloc_skb+0x1c3/0x440 [ 238.748041][ C1] ? stack_depot_save_flags+0x29/0x830 [ 238.748067][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 238.748092][ C1] alloc_skb_with_frags+0xc3/0x770 [ 238.748145][ C1] sock_alloc_send_pskb+0x91a/0xa60 [ 238.748170][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 238.748189][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 238.748217][ C1] unix_dgram_sendmsg+0x6d3/0x1f80 [ 238.748320][ C1] ? aa_sk_perm+0x967/0xab0 [ 238.748404][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 238.748427][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 238.748444][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 238.748475][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 238.748526][ C1] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 238.748544][ C1] __sock_sendmsg+0x221/0x270 [ 238.748595][ C1] __sys_sendto+0x3a4/0x4f0 [ 238.748619][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 238.748653][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 238.748673][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 238.748693][ C1] __x64_sys_sendto+0xde/0x100 [ 238.748715][ C1] do_syscall_64+0xf5/0x240 [ 238.748731][ C1] ? clear_bhb_loop+0x35/0x90 [ 238.748750][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.748767][ C1] RIP: 0033:0x7faba32359b5 [ 238.748781][ C1] Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83 [ 238.748794][ C1] RSP: 002b:00007fff4e734f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 238.748811][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faba32359b5 [ 238.748823][ C1] RDX: 000000000000008c RSI: 0000560b53f6f2c0 RDI: 0000000000000003 [ 238.748833][ C1] RBP: 0000560b53f6a910 R08: 0000000000000000 R09: 0000000000000000 [ 238.748843][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 238.748853][ C1] R13: 00007faba33c3212 R14: 00007fff4e735008 R15: 0000000000000000 [ 238.748872][ C1] [ 239.376686][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 239.383563][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.9.0-next-20240514-syzkaller-g26dd54d03cd9 #0 [ 239.393813][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 239.403946][ T30] Call Trace: [ 239.407220][ T30] [ 239.410143][ T30] dump_stack_lvl+0x241/0x360 [ 239.414818][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 239.420366][ T30] ? __pfx__printk+0x10/0x10 [ 239.424976][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 239.431133][ T30] ? vscnprintf+0x5d/0x90 [ 239.435454][ T30] panic+0x349/0x860 [ 239.439348][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 239.445590][ T30] ? __pfx_panic+0x10/0x10 [ 239.450181][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 239.455648][ T30] ? __irq_work_queue_local+0x137/0x410 [ 239.461215][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 239.466579][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 239.472731][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 239.478989][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 239.485137][ T30] watchdog+0x101d/0x1020 [ 239.489469][ T30] ? watchdog+0x1ea/0x1020 [ 239.493883][ T30] ? __pfx_watchdog+0x10/0x10 [ 239.498552][ T30] kthread+0x2f0/0x390 [ 239.502657][ T30] ? __pfx_watchdog+0x10/0x10 [ 239.507535][ T30] ? __pfx_kthread+0x10/0x10 [ 239.512131][ T30] ret_from_fork+0x4b/0x80 [ 239.516548][ T30] ? __pfx_kthread+0x10/0x10 [ 239.521221][ T30] ret_from_fork_asm+0x1a/0x30 [ 239.526003][ T30] [ 239.529418][ T30] Kernel Offset: disabled [ 239.533731][ T30] Rebooting in 86400 seconds..