Warning: Permanently added '10.128.1.135' (ED25519) to the list of known hosts.
executing program
[   37.055931][ T4291] loop0: detected capacity change from 0 to 16
[   37.061129][ T4291] erofs: (device loop0): mounted with root inode @ nid 36.
[   37.064130][ T4291] syz-executor403: attempt to access beyond end of device
[   37.064130][ T4291] loop0: rw=0, sector=8, nr_sectors = 32 limit=16
[   69.599905][   T22] cfg80211: failed to load regulatory.db
[  284.638613][   T28] INFO: task syz-executor403:4291 blocked for more than 143 seconds.
[  284.640353][   T28]       Not tainted 6.1.115-syzkaller #0
[  284.641436][   T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.643138][   T28] task:syz-executor403 state:D stack:0     pid:4291  ppid:4290   flags:0x00000005
[  284.644904][   T28] Call trace:
[  284.645580][   T28]  __switch_to+0x320/0x754
[  284.646497][   T28]  __schedule+0xef4/0x1d44
[  284.647518][   T28]  schedule+0xc4/0x170
[  284.648311][   T28]  io_schedule+0x8c/0x188
[  284.649317][   T28]  folio_wait_bit_common+0x65c/0xb90
[  284.650365][   T28]  __folio_lock+0x2c/0x3c
[  284.651259][   T28]  z_erofs_runqueue+0x7e4/0x18b4
[  284.652242][   T28]  z_erofs_readahead+0x988/0xe04
[  284.653167][   T28]  read_pages+0x168/0x6a0
[  284.654016][   T28]  page_cache_ra_unbounded+0x46c/0x58c
[  284.655146][   T28]  force_page_cache_ra+0x248/0x2b0
[  284.656116][   T28]  generic_fadvise+0x3f8/0x648
[  284.657092][   T28]  __arm64_sys_fadvise64_64+0x12c/0x174
[  284.658213][   T28]  invoke_syscall+0x98/0x2c0
[  284.659215][   T28]  el0_svc_common+0x138/0x258
[  284.660204][   T28]  do_el0_svc+0x64/0x218
[  284.661081][   T28]  el0_svc+0x58/0x168
[  284.661895][   T28]  el0t_64_sync_handler+0x84/0xf0
[  284.662825][   T28]  el0t_64_sync+0x18c/0x190
[  284.663694][   T28] 
[  284.663694][   T28] Showing all locks held in the system:
[  284.665225][   T28] 1 lock held by rcu_tasks_kthre/12:
[  284.666232][   T28]  #0: ffff800015ba5bf0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4
[  284.668333][   T28] 1 lock held by rcu_tasks_trace/13:
[  284.669453][   T28]  #0: ffff800015ba63f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4
[  284.671640][   T28] 1 lock held by khungtaskd/28:
[  284.672591][   T28]  #0: ffff800015ba5a20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  284.674463][   T28] 2 locks held by getty/4057:
[  284.675444][   T28]  #0: ffff0000d6555098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  284.677401][   T28]  #1: ffff80001efd02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1214
[  284.679453][   T28] 1 lock held by syz-executor403/4291:
[  284.680543][   T28]  #0: ffff0000e4c00338 (mapping.invalidate_lock#3){.+.+}-{3:3}, at: page_cache_ra_unbounded+0xc8/0x58c
[  284.682750][   T28] 
[  284.683252][   T28] =============================================
[  284.683252][   T28] 
[  284.684884][   T28] Kernel panic - not syncing: hung_task: blocked tasks
[  284.686116][   T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.115-syzkaller #0
[  284.687784][   T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  284.689751][   T28] Call trace:
[  284.690382][   T28]  dump_backtrace+0x1c8/0x1f4
[  284.691346][   T28]  show_stack+0x2c/0x3c
[  284.692195][   T28]  dump_stack_lvl+0x108/0x170
[  284.693124][   T28]  dump_stack+0x1c/0x58
[  284.693939][   T28]  panic+0x300/0x804
[  284.694750][   T28]  hung_task_panic+0x0/0x2c
[  284.695701][   T28]  kthread+0x250/0x2d8
[  284.696527][   T28]  ret_from_fork+0x10/0x20
[  284.697433][   T28] SMP: stopping secondary CPUs
[  284.698497][   T28] Kernel Offset: disabled
[  284.699381][   T28] CPU features: 0x080000,02070084,26017203
[  284.700494][   T28] Memory Limit: none
[  285.050188][   T28] Rebooting in 86400 seconds..