Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts.
2025/05/03 12:05:50 ignoring optional flag "sandboxArg"="0"
2025/05/03 12:05:50 ignoring optional flag "type"="gce"
2025/05/03 12:05:50 parsed 1 programs
2025/05/03 12:05:50 executed programs: 0
[ 103.456305][ T5831] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 103.464666][ T5831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 103.473006][ T5831] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.481458][ T5831] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.490072][ T5831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 103.641058][ T6128] chnl_net:caif_netlink_parms(): no params data found
[ 103.727237][ T6128] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.734744][ T6128] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.742362][ T6128] bridge_slave_0: entered allmulticast mode
[ 103.750804][ T6128] bridge_slave_0: entered promiscuous mode
[ 103.758894][ T6128] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.766115][ T6128] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.773389][ T6128] bridge_slave_1: entered allmulticast mode
[ 103.780996][ T6128] bridge_slave_1: entered promiscuous mode
[ 103.816881][ T6128] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 103.829192][ T6128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 103.868300][ T6128] team0: Port device team_slave_0 added
[ 103.876956][ T6128] team0: Port device team_slave_1 added
[ 103.910038][ T6128] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 103.916985][ T6128] 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.
[ 103.944177][ T6128] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 103.956811][ T6128] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 103.963886][ T6128] 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.
[ 103.989867][ T6128] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.036113][ T6128] hsr_slave_0: entered promiscuous mode
[ 104.042772][ T6128] hsr_slave_1: entered promiscuous mode
[ 104.174722][ T6128] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.181905][ T6128] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.189687][ T6128] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.196812][ T6128] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.261894][ T6128] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.279455][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.288143][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.305937][ T6128] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.320579][ T36] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.327781][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.341124][ T3522] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.348266][ T3522] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.416779][ T6128] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 104.777584][ T6128] veth0_vlan: entered promiscuous mode
[ 104.790831][ T6128] veth1_vlan: entered promiscuous mode
[ 104.818895][ T6128] veth0_macvtap: entered promiscuous mode
[ 104.828268][ T6128] veth1_macvtap: entered promiscuous mode
[ 104.846790][ T6128] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 104.861534][ T6128] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 104.929074][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.944064][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.969352][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.978743][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.530407][ T54] Bluetooth: hci0: command tx timeout
[ 107.609650][ T54] Bluetooth: hci0: command tx timeout
[ 109.690118][ T54] Bluetooth: hci0: command tx timeout
[ 111.769774][ T54] Bluetooth: hci0: command tx timeout
[ 132.093597][ T1292] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.100768][ T1292] ieee802154 phy1 wpan1: encryption failed: -22
[ 193.532846][ T1292] ieee802154 phy0 wpan0: encryption failed: -22
[ 193.539155][ T1292] ieee802154 phy1 wpan1: encryption failed: -22
[ 226.329670][ T5831] Bluetooth: hci0: command 0x0406 tx timeout
[ 254.973160][ T1292] ieee802154 phy0 wpan0: encryption failed: -22
[ 254.979461][ T1292] ieee802154 phy1 wpan1: encryption failed: -22
[ 260.729868][ T31] INFO: task syz-executor.0:6128 blocked for more than 143 seconds.
[ 260.737939][ T31] Not tainted 6.15.0-rc4-syzkaller-00256-g95d3481af6dc #0
[ 260.746372][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 260.755109][ T31] task:syz-executor.0 state:D stack:20392 pid:6128 tgid:6128 ppid:1 task_flags:0x400140 flags:0x00000006
[ 260.767115][ T31] Call Trace:
[ 260.770457][ T31]
[ 260.773399][ T31] __schedule+0x16e2/0x4cd0
[ 260.777923][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 260.783591][ T31] ? __lock_acquire+0xaac/0xd20
[ 260.788465][ T31] ? schedule+0x165/0x360
[ 260.793128][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 260.798805][ T31] ? __pfx___schedule+0x10/0x10
[ 260.803744][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 260.809405][ T31] ? schedule+0x91/0x360
[ 260.813739][ T31] schedule+0x165/0x360
[ 260.817930][ T31] ? rwsem_down_read_slowpath+0x568/0x880
[ 260.823712][ T31] schedule_preempt_disabled+0x13/0x30
[ 260.829182][ T31] rwsem_down_read_slowpath+0x552/0x880
[ 260.834823][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 260.840954][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 260.846601][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 260.852288][ T31] down_read+0x98/0x2e0
[ 260.856465][ T31] lookup_slow+0x46/0x70
[ 260.860778][ T31] link_path_walk+0x925/0xe50
[ 260.865520][ T31] path_openat+0x28c/0x3830
[ 260.870100][ T31] ? arch_stack_walk+0xfc/0x150
[ 260.875004][ T31] ? __pfx_path_openat+0x10/0x10
[ 260.879975][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 260.886069][ T31] do_filp_open+0x1fa/0x410
[ 260.890699][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 260.896003][ T31] ? _raw_spin_unlock+0x28/0x50
[ 260.901158][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 260.906830][ T31] ? alloc_fd+0x64c/0x6c0
[ 260.911222][ T31] do_sys_openat2+0x121/0x1c0
[ 260.915927][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 260.921167][ T31] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 260.927506][ T31] ? __se_sys_clock_nanosleep+0x2f1/0x380
[ 260.933315][ T31] __x64_sys_openat+0x138/0x170
[ 260.938199][ T31] do_syscall_64+0xf6/0x210
[ 260.942744][ T31] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 260.948914][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 260.954848][ T31] RIP: 0033:0x7ff78a8794d1
[ 260.959271][ T31] RSP: 002b:00007ffe87815940 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 260.967715][ T31] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff78a8794d1
[ 260.975787][ T31] RDX: 0000000000090800 RSI: 00007ff78a8d42e6 RDI: 00000000ffffff9c
[ 260.983826][ T31] RBP: 00007ffe87815a0c R08: 0000000000000000 R09: 7fffffffffffffff
[ 260.991856][ T31] R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000000
[ 261.000171][ T31] R13: 0000000000019d6f R14: 0000000000019a28 R15: 0000000000000009
[ 261.008180][ T31]
[ 261.011279][ T31] INFO: task syz-executor.0:6148 blocked for more than 143 seconds.
[ 261.019272][ T31] Not tainted 6.15.0-rc4-syzkaller-00256-g95d3481af6dc #0
[ 261.026923][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 261.035633][ T31] task:syz-executor.0 state:D stack:24760 pid:6148 tgid:6147 ppid:6128 task_flags:0x400140 flags:0x00004006
[ 261.047591][ T31] Call Trace:
[ 261.050997][ T31]
[ 261.053936][ T31] __schedule+0x16e2/0x4cd0
[ 261.058440][ T31] ? __lock_acquire+0xaac/0xd20
[ 261.063340][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.069015][ T31] ? do_raw_spin_lock+0x121/0x290
[ 261.074094][ T31] ? schedule+0x165/0x360
[ 261.078442][ T31] ? __pfx___schedule+0x10/0x10
[ 261.083356][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.089017][ T31] ? schedule+0x91/0x360
[ 261.093311][ T31] schedule+0x165/0x360
[ 261.097482][ T31] __fuse_simple_request+0xf12/0x18d0
[ 261.103197][ T31] ? __pfx___fuse_simple_request+0x10/0x10
[ 261.109023][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 261.115154][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 261.121288][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 261.127400][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.133163][ T31] ? __kasan_kmalloc+0x93/0xb0
[ 261.137953][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.143656][ T31] fuse_lookup_name+0x34c/0x860
[ 261.148533][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.154234][ T31] ? __pfx_fuse_lookup_name+0x10/0x10
[ 261.159659][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.165286][ T31] ? fuse_lock_inode+0xd3/0x120
[ 261.170224][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.175868][ T31] ? d_alloc_parallel+0x13d0/0x14e0
[ 261.181115][ T31] fuse_lookup+0x13e/0x5a0
[ 261.185547][ T31] ? __pfx_fuse_lookup+0x10/0x10
[ 261.190533][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.196192][ T31] ? __raw_spin_lock_init+0x45/0x100
[ 261.201515][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.207393][ T31] ? __init_waitqueue_head+0xa9/0x150
[ 261.212854][ T31] __lookup_slow+0x297/0x3d0
[ 261.217474][ T31] ? __pfx___lookup_slow+0x10/0x10
[ 261.222667][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.228316][ T31] ? down_read+0x1ad/0x2e0
[ 261.232794][ T31] lookup_slow+0x53/0x70
[ 261.237066][ T31] link_path_walk+0x925/0xe50
[ 261.241805][ T31] path_openat+0x28c/0x3830
[ 261.246321][ T31] ? arch_stack_walk+0xfc/0x150
[ 261.251248][ T31] ? preempt_schedule+0xae/0xc0
[ 261.256139][ T31] ? __pfx_path_openat+0x10/0x10
[ 261.261126][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 261.267250][ T31] do_filp_open+0x1fa/0x410
[ 261.271831][ T31] ? __pfx_do_filp_open+0x10/0x10
[ 261.276887][ T31] ? _raw_spin_unlock+0x28/0x50
[ 261.281784][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.287433][ T31] ? alloc_fd+0x64c/0x6c0
[ 261.291834][ T31] do_sys_openat2+0x121/0x1c0
[ 261.296555][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 261.301803][ T31] ? rcu_is_watching+0x15/0xb0
[ 261.306827][ T31] __x64_sys_openat+0x138/0x170
[ 261.311763][ T31] do_syscall_64+0xf6/0x210
[ 261.316288][ T31] ? ret_from_fork_asm+0x1a/0x30
[ 261.321279][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 261.327182][ T31] RIP: 0033:0x7ff78a879a29
[ 261.331644][ T31] RSP: 002b:00007ff78bab10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 261.340106][ T31] RAX: ffffffffffffffda RBX: 00007ff78a98bf80 RCX: 00007ff78a879a29
[ 261.348082][ T31] RDX: 0000000000000042 RSI: 0000000020002080 RDI: ffffffffffffff9c
[ 261.356101][ T31] RBP: 00007ff78a8d5170 R08: 0000000000000000 R09: 0000000000000000
[ 261.364110][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 261.372124][ T31] R13: 000000000000000b R14: 00007ff78a98bf80 R15: 00007ffe87815668
[ 261.380170][ T31]
[ 261.383205][ T31] INFO: task syz-executor.0:6150 blocked for more than 144 seconds.
[ 261.391251][ T31] Not tainted 6.15.0-rc4-syzkaller-00256-g95d3481af6dc #0
[ 261.398891][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 261.407876][ T31] task:syz-executor.0 state:D stack:27336 pid:6150 tgid:6147 ppid:6128 task_flags:0x400140 flags:0x00000006
[ 261.419895][ T31] Call Trace:
[ 261.423177][ T31]
[ 261.426098][ T31] __schedule+0x16e2/0x4cd0
[ 261.430650][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.436297][ T31] ? __lock_acquire+0xaac/0xd20
[ 261.441250][ T31] ? schedule+0x165/0x360
[ 261.445616][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.451532][ T31] ? __pfx___schedule+0x10/0x10
[ 261.456422][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.462332][ T31] ? schedule+0x91/0x360
[ 261.466594][ T31] schedule+0x165/0x360
[ 261.470794][ T31] schedule_preempt_disabled+0x13/0x30
[ 261.476282][ T31] rwsem_down_write_slowpath+0xbec/0x1030
[ 261.482054][ T31] ? rwsem_down_write_slowpath+0x7ec/0x1030
[ 261.487980][ T31] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 261.494189][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.499892][ T31] ? __lock_acquire+0xaac/0xd20
[ 261.504765][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.510786][ T31] ? ilookup5+0x130/0x150
[ 261.515145][ T31] down_write_nested+0x1b5/0x200
[ 261.520139][ T31] ? __pfx_down_write_nested+0x10/0x10
[ 261.525618][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.531287][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.536939][ T31] fuse_reverse_inval_entry+0x5d/0x720
[ 261.542437][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.548083][ T31] ? down_read+0x1ad/0x2e0
[ 261.552564][ T31] fuse_dev_do_write+0x4441/0x4fa0
[ 261.557733][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.563443][ T31] ? __pfx___schedule+0x10/0x10
[ 261.568312][ T31] ? __pfx_fuse_dev_do_write+0x10/0x10
[ 261.574000][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.579689][ T31] ? aa_file_perm+0x11f/0xed0
[ 261.584376][ T31] ? aa_file_perm+0x11f/0xed0
[ 261.589045][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.594710][ T31] ? aa_file_perm+0x3e7/0xed0
[ 261.599398][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.605085][ T31] ? __pfx___futex_wait+0x10/0x10
[ 261.610174][ T31] ? __pfx_futex_wake_mark+0x10/0x10
[ 261.615691][ T31] ? __pfx_aa_file_perm+0x10/0x10
[ 261.620803][ T31] fuse_dev_write+0x143/0x1d0
[ 261.625516][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 261.630780][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.636429][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.642099][ T31] ? security_file_permission+0x75/0x290
[ 261.647787][ T31] vfs_write+0x54b/0xa90
[ 261.652069][ T31] ? __pfx_fuse_dev_write+0x10/0x10
[ 261.657288][ T31] ? __pfx_vfs_write+0x10/0x10
[ 261.662105][ T31] ? __fget_files+0x2a/0x420
[ 261.666726][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.672408][ T31] ksys_write+0x145/0x250
[ 261.676750][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.682424][ T31] ? rcu_is_watching+0x15/0xb0
[ 261.687213][ T31] ? __pfx_ksys_write+0x10/0x10
[ 261.692100][ T31] ? do_syscall_64+0xba/0x210
[ 261.696806][ T31] do_syscall_64+0xf6/0x210
[ 261.701351][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.706996][ T31] ? exc_page_fault+0x91/0x110
[ 261.711795][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 261.717924][ T31] RIP: 0033:0x7ff78a879a29
[ 261.722392][ T31] RSP: 002b:00007ff78ba900c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 261.730867][ T31] RAX: ffffffffffffffda RBX: 00007ff78a98c050 RCX: 00007ff78a879a29
[ 261.738860][ T31] RDX: 000000000000002c RSI: 00000000200000c0 RDI: 0000000000000003
[ 261.746883][ T31] RBP: 00007ff78a8d5170 R08: 0000000000000000 R09: 0000000000000000
[ 261.754893][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 261.762931][ T31] R13: 000000000000006e R14: 00007ff78a98c050 R15: 00007ffe87815668
[ 261.770962][ T31]
[ 261.774008][ T31]
[ 261.774008][ T31] Showing all locks held in the system:
[ 261.781788][ T31] 1 lock held by khungtaskd/31:
[ 261.786638][ T31] #0: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 261.796567][ T31] 2 locks held by getty/5581:
[ 261.801293][ T31] #0: ffff8880304f50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 261.811088][ T31] #1: ffffc900036cb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 261.821497][ T31] 1 lock held by syz-executor.0/6128:
[ 261.826894][ T31] #0: ffff888075148148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 261.836897][ T31] 2 locks held by syz-executor.0/6148:
[ 261.842382][ T31] #0: ffff888075148148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x46/0x70
[ 261.852379][ T31] #1: ffff888075148610 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd3/0x120
[ 261.861608][ T31] 2 locks held by syz-executor.0/6150:
[ 261.867048][ T31] #0: ffff888073f46350 (&fc->killsb){.+.+}-{4:4}, at: fuse_dev_do_write+0x43b3/0x4fa0
[ 261.876762][ T31] #1: ffff888075148148 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: fuse_reverse_inval_entry+0x5d/0x720
[ 261.888211][ T31]
[ 261.890591][ T31] =============================================
[ 261.890591][ T31]
[ 261.899001][ T31] NMI backtrace for cpu 1
[ 261.899015][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc4-syzkaller-00256-g95d3481af6dc #0 PREEMPT(full)
[ 261.899042][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 261.899056][ T31] Call Trace:
[ 261.899065][ T31]
[ 261.899074][ T31] dump_stack_lvl+0x189/0x250
[ 261.899109][ T31] ? __wake_up_klogd+0xd9/0x110
[ 261.899136][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.899175][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 261.899210][ T31] ? __pfx__printk+0x10/0x10
[ 261.899248][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 261.899289][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 261.899323][ T31] ? _printk+0xcf/0x120
[ 261.899351][ T31] ? __pfx__printk+0x10/0x10
[ 261.899376][ T31] ? debug_show_all_locks+0x2e/0x180
[ 261.899411][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 261.899438][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 261.899480][ T31] watchdog+0xfee/0x1030
[ 261.899512][ T31] ? watchdog+0x1de/0x1030
[ 261.899555][ T31] kthread+0x711/0x8a0
[ 261.899588][ T31] ? __pfx_watchdog+0x10/0x10
[ 261.899617][ T31] ? __pfx_kthread+0x10/0x10
[ 261.899644][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.899673][ T31] ? __pfx_kthread+0x10/0x10
[ 261.899700][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 261.899724][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 261.899750][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 261.899778][ T31] ? __pfx_kthread+0x10/0x10
[ 261.899805][ T31] ret_from_fork+0x4e/0x80
[ 261.899829][ T31] ? __pfx_kthread+0x10/0x10
[ 261.899857][ T31] ret_from_fork_asm+0x1a/0x30
[ 261.899896][ T31]
[ 262.062763][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 262.068142][ C0] NMI backtrace for cpu 0
[ 262.068158][ C0] CPU: 0 UID: 0 PID: 5183 Comm: klogd Not tainted 6.15.0-rc4-syzkaller-00256-g95d3481af6dc #0 PREEMPT(full)
[ 262.068183][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 262.068196][ C0] RIP: 0010:__get_user_8+0x17/0x30
[ 262.068219][ C0] Code: 44 bb f5 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 ba 00 f0 ff ff ff 7f 00 00 48 39 d0 48 0f 47 c2 0f 01 cb 48 8b 10 <31> c0 0f 01 ca e9 aa 44 bb f5 90 90 90 90 90 90 90 90 90 90 90 90
[ 262.068236][ C0] RSP: 0018:ffffc900040efdb8 EFLAGS: 00040287
[ 262.068254][ C0] RAX: 00007fb6d7f71d28 RBX: ffff88807c56b370 RCX: 4cb52346165d8e00
[ 262.068270][ C0] RDX: 0000000000000000 RSI: ffffffff8d935758 RDI: ffffffff8bc1d220
[ 262.068285][ C0] RBP: ffffc900040efed0 R08: 0000000000000000 R09: 0000000000000000
[ 262.068299][ C0] R10: 0000000000000000 R11: ffffffff820ade80 R12: dffffc0000000000
[ 262.068313][ C0] R13: ffffc900040effd8 R14: 00007fb6d7f71d28 R15: ffff88807c569e00
[ 262.068332][ C0] FS: 00007fb6d7f71380(0000) GS:ffff8881260cb000(0000) knlGS:0000000000000000
[ 262.068350][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 262.068365][ C0] CR2: 000055edb5c21600 CR3: 00000000328b5000 CR4: 0000000000350ef0
[ 262.068381][ C0] Call Trace:
[ 262.068388][ C0]
[ 262.068396][ C0] __rseq_handle_notify_resume+0x137/0x11f0
[ 262.068430][ C0] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 262.068456][ C0] ? __pfx___rseq_handle_notify_resume+0x10/0x10
[ 262.068479][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.068504][ C0] ? rcu_is_watching+0x15/0xb0
[ 262.068544][ C0] syscall_exit_to_user_mode+0x9a/0x120
[ 262.068570][ C0] do_syscall_64+0x103/0x210
[ 262.068596][ C0] ? asm_sysvec_reschedule_ipi+0x1a/0x20
[ 262.068620][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 262.068640][ C0] RIP: 0033:0x7fb6d80d2fa7
[ 262.068657][ C0] Code: 73 01 c3 48 8b 0d 81 ce 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 51 ce 0c 00 f7 d8 64 89 01 48
[ 262.068674][ C0] RSP: 002b:00007fffaf443cf8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 262.068693][ C0] RAX: 000000000000003c RBX: 00007fb6d82714a0 RCX: 00007fb6d80d2fa7
[ 262.068708][ C0] RDX: 00000000000003ff RSI: 00007fb6d82714a0 RDI: 0000000000000002
[ 262.068721][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 89a302e742f4e816
[ 262.068735][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fb6d82714a0
[ 262.068748][ C0] R13: 00007fb6d8261212 R14: 00007fb6d827188b R15: 00007fb6d827188b
[ 262.068774][ C0]
[ 262.069210][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 262.327359][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc4-syzkaller-00256-g95d3481af6dc #0 PREEMPT(full)
[ 262.339158][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 262.349210][ T31] Call Trace:
[ 262.352484][ T31]
[ 262.355408][ T31] dump_stack_lvl+0x99/0x250
[ 262.360008][ T31] ? __asan_memcpy+0x40/0x70
[ 262.364596][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 262.369801][ T31] ? __pfx__printk+0x10/0x10
[ 262.374398][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.380033][ T31] panic+0x2db/0x790
[ 262.383933][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.389568][ T31] ? __pfx_panic+0x10/0x10
[ 262.393986][ T31] ? tick_nohz_tick_stopped+0x86/0xb0
[ 262.399357][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.404988][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 262.410385][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300
[ 262.416551][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.422189][ T31] watchdog+0x102d/0x1030
[ 262.426522][ T31] ? watchdog+0x1de/0x1030
[ 262.430954][ T31] kthread+0x711/0x8a0
[ 262.435038][ T31] ? __pfx_watchdog+0x10/0x10
[ 262.439720][ T31] ? __pfx_kthread+0x10/0x10
[ 262.444315][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.449946][ T31] ? __pfx_kthread+0x10/0x10
[ 262.454535][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 262.459730][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 262.465361][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 262.470559][ T31] ? __pfx_kthread+0x10/0x10
[ 262.475150][ T31] ret_from_fork+0x4e/0x80
[ 262.479566][ T31] ? __pfx_kthread+0x10/0x10
[ 262.484154][ T31] ret_from_fork_asm+0x1a/0x30
[ 262.488931][ T31]
[ 262.492140][ T31] Kernel Offset: disabled
[ 262.496461][ T31] Rebooting in 86400 seconds..