Warning: Permanently added '10.128.0.39' (ED25519) to the list of known hosts.
executing program
[  284.708719][   T27] INFO: task syz-executor160:4048 blocked for more than 143 seconds.
[  284.711154][   T27]       Not tainted 5.15.185-syzkaller #0
[  284.712729][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.715228][   T27] task:syz-executor160 state:D stack:    0 pid: 4048 ppid:  4046 flags:0x0000000d
[  284.717779][   T27] Call trace:
[  284.718730][   T27]  __switch_to+0x2f4/0x558
[  284.720081][   T27]  __schedule+0xe00/0x1c0c
[  284.721308][   T27]  schedule+0x11c/0x1c8
[  284.722462][   T27]  schedule_timeout+0xb4/0x2c8
[  284.723753][   T27]  do_wait_for_common+0x1fc/0x35c
[  284.725136][   T27]  wait_for_completion+0x48/0x60
[  284.726491][   T27]  __flush_work+0x128/0x1bc
[  284.727749][   T27]  __cancel_work_timer+0x2ec/0x448
[  284.729235][   T27]  cancel_work_sync+0x24/0x38
[  284.730742][   T27]  p9_fd_close+0x200/0x398
[  284.732061][   T27]  p9_client_create+0x840/0xd08
[  284.733376][   T27]  v9fs_session_init+0x18c/0x139c
[  284.734812][   T27]  v9fs_mount+0x88/0x758
[  284.735967][   T27]  legacy_get_tree+0xd4/0x16c
[  284.737298][   T27]  vfs_get_tree+0x90/0x274
[  284.738535][   T27]  do_new_mount+0x228/0x810
[  284.739819][   T27]  path_mount+0x5b4/0x1000
[  284.741005][   T27]  __arm64_sys_mount+0x514/0x5e4
[  284.742340][   T27]  invoke_syscall+0x98/0x2b8
[  284.743572][   T27]  el0_svc_common+0x138/0x258
[  284.744822][   T27]  do_el0_svc+0x58/0x14c
[  284.746023][   T27]  el0_svc+0x78/0x1e0
[  284.747141][   T27]  el0t_64_sync_handler+0xcc/0xe4
[  284.748574][   T27]  el0t_64_sync+0x1a0/0x1a4
[  284.749848][   T27] 
[  284.749848][   T27] Showing all locks held in the system:
[  284.751991][   T27] 1 lock held by khungtaskd/27:
[  284.753277][   T27]  #0: ffff8000143311e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.755859][   T27] 2 locks held by kworker/1:2/1534:
[  284.757286][   T27]  #0: ffff0000c0020938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x678/0x1140
[  284.760233][   T27]  #1: ffff800023487c00 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140
[  284.763214][   T27] 2 locks held by getty/3802:
[  284.764424][   T27]  #0: ffff0000d3766098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  284.766995][   T27]  #1: ffff80001b8002e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c
[  284.770026][   T27] 
[  284.770674][   T27] =============================================
[  284.770674][   T27] 
[  284.773018][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  284.774953][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.185-syzkaller #0
[  284.777167][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  284.779839][   T27] Call trace:
[  284.780740][   T27]  dump_backtrace+0x0/0x43c
[  284.782026][   T27]  show_stack+0x2c/0x3c
[  284.783149][   T27]  __dump_stack+0x30/0x40
[  284.784252][   T27]  dump_stack_lvl+0xf8/0x160
[  284.785476][   T27]  dump_stack+0x1c/0x5c
[  284.786604][   T27]  panic+0x2e4/0x854
[  284.787655][   T27]  hung_task_panic+0x0/0x2c
[  284.788854][   T27]  kthread+0x374/0x454
[  284.789942][   T27]  ret_from_fork+0x10/0x20
[  284.791136][   T27] SMP: stopping secondary CPUs
[  284.792394][   T27] Kernel Offset: disabled
[  284.793525][   T27] CPU features: 0x8,000081c1,21302e40
[  284.794915][   T27] Memory Limit: none
[  285.149186][   T27] Rebooting in 86400 seconds..