Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts.
executing program
[ 429.563596][ T28] INFO: task dhcpcd:3216 blocked for more than 143 seconds.
[ 429.571027][ T28] Not tainted 6.1.78-syzkaller #0
[ 429.577143][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.586054][ T28] task:dhcpcd state:D stack:25008 pid:3216 ppid:1 flags:0x00004002
[ 429.595315][ T28] Call Trace:
[ 429.598611][ T28]
[ 429.601566][ T28] __schedule+0x142d/0x4550
[ 429.606264][ T28] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 429.612217][ T28] ? release_firmware_map_entry+0x18a/0x18a
[ 429.618177][ T28] ? prepare_to_wait_event+0x3b5/0x3f0
[ 429.623779][ T28] schedule+0xbf/0x180
[ 429.627886][ T28] wait_for_unix_gc+0x14c/0x210
[ 429.632795][ T28] ? bpf_iter_unix_realloc_batch+0x340/0x340
[ 429.638876][ T28] ? wake_bit_function+0x210/0x210
[ 429.644203][ T28] ? __might_sleep+0xb0/0xb0
[ 429.648916][ T28] unix_dgram_sendmsg+0x113/0x2050
[ 429.654103][ T28] ? aa_sk_perm+0x92d/0xa60
[ 429.658696][ T28] ? unix_dgram_poll+0x6c0/0x6c0
[ 429.663793][ T28] ? aa_file_perm+0x12c/0xf60
[ 429.668558][ T28] ? reacquire_held_locks+0x660/0x660
[ 429.674025][ T28] ? __lock_acquire+0x125b/0x1f80
[ 429.679096][ T28] ? aa_sock_msg_perm+0x91/0x150
[ 429.684121][ T28] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 429.689494][ T28] ? security_socket_sendmsg+0x7d/0xa0
[ 429.695046][ T28] ? unix_dgram_poll+0x6c0/0x6c0
[ 429.700031][ T28] sock_write_iter+0x394/0x4e0
[ 429.704928][ T28] ? sock_read_iter+0x4b0/0x4b0
[ 429.709823][ T28] ? common_file_perm+0x17d/0x1d0
[ 429.714912][ T28] ? fsnotify_perm+0x67/0x590
[ 429.719615][ T28] vfs_write+0x7ae/0xba0
[ 429.723956][ T28] ? file_end_write+0x250/0x250
[ 429.728842][ T28] ? __fdget_pos+0x1db/0x360
[ 429.733497][ T28] ksys_write+0x19c/0x2c0
[ 429.737856][ T28] ? __ia32_sys_read+0x80/0x80
[ 429.742660][ T28] ? syscall_enter_from_user_mode+0xd4/0x220
[ 429.748743][ T28] do_syscall_64+0x3d/0xb0
[ 429.753245][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 429.759227][ T28] RIP: 0033:0x7f02591a8bf2
[ 429.763689][ T28] RSP: 002b:00007fff94d08668 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 429.772165][ T28] RAX: ffffffffffffffda RBX: 0000564822f37e00 RCX: 00007f02591a8bf2
[ 429.780196][ T28] RDX: 0000000000000047 RSI: 00007fff94d08680 RDI: 0000000000000005
[ 429.788220][ T28] RBP: 00007fff94d08680 R08: 0000000000000008 R09: 0000000000000036
[ 429.796235][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564820fd2efc
[ 429.804263][ T28] R13: 00007fff94d08ab0 R14: 0000564822fcb380 R15: 0000000000000001
[ 429.812281][ T28]
[ 429.815355][ T28]
[ 429.815355][ T28] Showing all locks held in the system:
[ 429.823077][ T28] 2 locks held by kworker/u4:1/11:
[ 429.828226][ T28] #0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0
[ 429.839404][ T28] #1: ffffc90000107d20 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0
[ 429.851573][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 429.856916][ T28] #0: ffffffff8d12a910 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 429.867521][ T28] 1 lock held by rcu_tasks_trace/13:
[ 429.872824][ T28] #0: ffffffff8d12b110 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 429.883883][ T28] 1 lock held by khungtaskd/28:
[ 429.888748][ T28] #0: ffffffff8d12a740 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 429.898692][ T28] 2 locks held by getty/3309:
[ 429.903406][ T28] #0: ffff8880297d9098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 429.913266][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[ 429.923498][ T28] 1 lock held by syz-executor399/3565:
[ 429.928980][ T28]
[ 429.931320][ T28] =============================================
[ 429.931320][ T28]
[ 429.939767][ T28] NMI backtrace for cpu 0
[ 429.944110][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.78-syzkaller #0
[ 429.951930][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 429.962004][ T28] Call Trace:
[ 429.965300][ T28]
[ 429.968251][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 429.972967][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 429.978499][ T28] ? panic+0x75d/0x75d
[ 429.982601][ T28] ? vprintk_emit+0x622/0x740
[ 429.987356][ T28] ? printk_sprint+0x490/0x490
[ 429.992164][ T28] ? nmi_cpu_backtrace+0x252/0x560
[ 429.997340][ T28] nmi_cpu_backtrace+0x4e1/0x560
[ 430.002410][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 430.008593][ T28] ? _printk+0xd1/0x111
[ 430.012764][ T28] ? panic+0x75d/0x75d
[ 430.016854][ T28] ? __wake_up_klogd+0xcc/0x100
[ 430.021727][ T28] ? panic+0x75d/0x75d
[ 430.025816][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0
[ 430.031914][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 430.038089][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0
[ 430.044111][ T28] watchdog+0xf88/0xfd0
[ 430.048332][ T28] ? watchdog+0x1f8/0xfd0
[ 430.052687][ T28] kthread+0x28d/0x320
[ 430.056803][ T28] ? hungtask_pm_notify+0x50/0x50
[ 430.061857][ T28] ? kthread_blkcg+0xd0/0xd0
[ 430.066480][ T28] ret_from_fork+0x1f/0x30
[ 430.070973][ T28]
[ 430.074075][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 430.079300][ C1] NMI backtrace for cpu 1
[ 430.079310][ C1] CPU: 1 PID: 3565 Comm: syz-executor399 Not tainted 6.1.78-syzkaller #0
[ 430.079327][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 430.079336][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60
[ 430.079360][ C1] Code: e8 25 00 00 00 0f 0b 0f 1f 00 53 48 89 fb e8 17 00 00 00 48 8b 3d 88 c8 e8 0c 48 89 de 5b e9 57 96 56 00 cc cc cc cc cc cc cc <48> 8b 04 24 65 48 8b 0d 94 f1 77 7e 65 8b 15 95 f1 77 7e f7 c2 00
[ 430.079374][ C1] RSP: 0018:ffffc90003b0f8d8 EFLAGS: 00000283
[ 430.079389][ C1] RAX: ffffffff8942ad23 RBX: ffff88807d7c7770 RCX: ffff88802973bb80
[ 430.079402][ C1] RDX: 0000000000000000 RSI: ffffffff8aebecc0 RDI: ffffffff8b3d0e80
[ 430.079413][ C1] RBP: ffffc90003b0fa50 R08: dffffc0000000000 R09: fffffbfff2092258
[ 430.079425][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807d7c7650
[ 430.079441][ C1] R13: 1ffff1100faf8eee R14: 0000000000000000 R15: ffffffff8e3936a0
[ 430.079452][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 430.079466][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 430.079477][ C1] CR2: 00005555566446f8 CR3: 000000000ce8e000 CR4: 00000000003506e0
[ 430.079491][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 430.079500][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 430.079510][ C1] Call Trace:
[ 430.079516][ C1]
[ 430.079522][ C1] ? nmi_cpu_backtrace+0x3de/0x560
[ 430.079548][ C1] ? read_lock_is_recursive+0x10/0x10
[ 430.079575][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 430.079600][ C1] ? nmi_handle+0x25/0x440
[ 430.079704][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 430.079729][ C1] ? nmi_handle+0x12e/0x440
[ 430.079753][ C1] ? nmi_handle+0x25/0x440
[ 430.079777][ C1] ? audit_tree_destroy_watch+0x20/0x20
[ 430.079797][ C1] ? default_do_nmi+0x62/0x150
[ 430.079823][ C1] ? exc_nmi+0xab/0x120
[ 430.079846][ C1] ? end_repeat_nmi+0x16/0x31
[ 430.079872][ C1] ? unix_gc+0x1113/0x13e0
[ 430.079909][ C1] ? audit_tree_destroy_watch+0x20/0x20
[ 430.079930][ C1] ? audit_tree_destroy_watch+0x20/0x20
[ 430.079953][ C1] ? audit_tree_destroy_watch+0x20/0x20
[ 430.079974][ C1]
[ 430.079978][ C1]
[ 430.079983][ C1] unix_gc+0x111d/0x13e0
[ 430.080005][ C1] ? wait_for_unix_gc+0x210/0x210
[ 430.080035][ C1] ? skb_dequeue+0x10f/0x140
[ 430.080060][ C1] unix_release_sock+0xab8/0xcf0
[ 430.080080][ C1] ? unix_stream_read_skb+0x1d0/0x1d0
[ 430.080098][ C1] ? clear_nonspinnable+0x60/0x60
[ 430.080120][ C1] ? __might_sleep+0xb0/0xb0
[ 430.080139][ C1] unix_release+0x88/0xc0
[ 430.080156][ C1] sock_close+0xcd/0x230
[ 430.080171][ C1] ? sock_mmap+0x90/0x90
[ 430.080187][ C1] __fput+0x3b7/0x890
[ 430.080213][ C1] task_work_run+0x246/0x300
[ 430.080238][ C1] ? task_work_cancel+0x2b0/0x2b0
[ 430.080262][ C1] ? exit_task_namespaces+0xdd/0xf0
[ 430.080282][ C1] do_exit+0xa73/0x26a0
[ 430.080348][ C1] ? put_task_struct+0x80/0x80
[ 430.080371][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 430.080397][ C1] ? print_irqtrace_events+0x210/0x210
[ 430.080423][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 430.080447][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 430.080466][ C1] do_group_exit+0x202/0x2b0
[ 430.080492][ C1] __x64_sys_exit_group+0x3b/0x40
[ 430.080515][ C1] do_syscall_64+0x3d/0xb0
[ 430.080540][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 430.080562][ C1] RIP: 0033:0x7f105e93ac49
[ 430.080575][ C1] Code: Unable to access opcode bytes at 0x7f105e93ac1f.
[ 430.080582][ C1] RSP: 002b:00007ffe081f3248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 430.080598][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f105e93ac49
[ 430.080609][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 430.080618][ C1] RBP: 00007f105e9b52b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 430.080629][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f105e9b52b0
[ 430.080639][ C1] R13: 0000000000000000 R14: 00007f105e9b5d00 R15: 00007f105e90be80
[ 430.080658][ C1]
[ 430.080664][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.365 msecs
[ 430.081348][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 430.497759][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.78-syzkaller #0
[ 430.505579][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 430.515642][ T28] Call Trace:
[ 430.518937][ T28]
[ 430.521884][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 430.526598][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 430.532081][ T28] ? panic+0x75d/0x75d
[ 430.536166][ T28] ? llist_add_batch+0x160/0x1d0
[ 430.541187][ T28] ? vscnprintf+0x59/0x80
[ 430.545529][ T28] panic+0x318/0x75d
[ 430.549454][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0
[ 430.555627][ T28] ? memcpy_page_flushcache+0xfc/0xfc
[ 430.561023][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0
[ 430.567200][ T28] ? nmi_trigger_cpumask_backtrace+0x33a/0x3f0
[ 430.573386][ T28] ? nmi_trigger_cpumask_backtrace+0x33f/0x3f0
[ 430.579570][ T28] watchdog+0xfc7/0xfd0
[ 430.583776][ T28] ? watchdog+0x1f8/0xfd0
[ 430.588131][ T28] kthread+0x28d/0x320
[ 430.592224][ T28] ? hungtask_pm_notify+0x50/0x50
[ 430.597270][ T28] ? kthread_blkcg+0xd0/0xd0
[ 430.601897][ T28] ret_from_fork+0x1f/0x30
[ 430.606358][ T28]
[ 430.609795][ T28] Kernel Offset: disabled
[ 430.614123][ T28] Rebooting in 86400 seconds..