Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts.
executing program
[   33.745942][ T6413] loop0: detected capacity change from 0 to 32768
[   69.625257][   T10] cfg80211: failed to load regulatory.db
[  284.654442][   T31] INFO: task kworker/u8:2:38 blocked for more than 143 seconds.
[  284.656180][   T31]       Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0
[  284.657685][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  284.659519][   T31] task:kworker/u8:2    state:D stack:0     pid:38    tgid:38    ppid:2      flags:0x00000008
[  284.661551][   T31] Workqueue: writeback wb_workfn (flush-7:0)
[  284.662755][   T31] Call trace:
[  284.663443][   T31]  __switch_to+0x414/0x788 (T)
[  284.665481][   T31]  __schedule+0x1744/0x27f0
[  284.666448][   T31]  schedule+0xbc/0x238
[  284.667239][   T31]  schedule_preempt_disabled+0x18/0x2c
[  284.668353][   T31]  __mutex_lock_common+0xeec/0x28f4
[  284.669482][   T31]  mutex_lock_nested+0x2c/0x38
[  284.670473][   T31]  jfs_commit_inode+0x1d4/0x4f8
[  284.671491][   T31]  jfs_write_inode+0x128/0x200
[  284.672513][   T31]  __writeback_single_inode+0x5a0/0x15a4
[  284.673710][   T31]  writeback_sb_inodes+0x650/0x1088
[  284.676011][   T31]  __writeback_inodes_wb+0xec/0x234
[  284.677108][   T31]  wb_writeback+0x3f4/0xe9c
[  284.678063][   T31]  wb_workfn+0xc28/0x1048
[  284.679036][   T31]  process_one_work+0x7a8/0x15cc
[  284.680046][   T31]  worker_thread+0x97c/0xeec
[  284.681019][   T31]  kthread+0x288/0x310
[  284.681831][   T31]  ret_from_fork+0x10/0x20
[  284.682802][   T31] 
[  284.682802][   T31] Showing all locks held in the system:
[  284.685239][   T31] 1 lock held by khungtaskd/31:
[  284.686254][   T31]  #0: ffff80008fb83160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0xc/0x44
[  284.688174][   T31] 4 locks held by kworker/u8:2/38:
[  284.689210][   T31]  #0: ffff0000c20f6948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x60c/0x15cc
[  284.691325][   T31]  #1: ffff800099097c20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6a4/0x15cc
[  284.693756][   T31]  #2: ffff0000d8e3c0e0 (&type->s_umount_key#43){.+.+}-{4:4}, at: super_trylock_shared+0x28/0xe4
[  284.696509][   T31]  #3: ffff0000dd3426a8 (&jfs_ip->commit_mutex){+.+.}-{4:4}, at: jfs_commit_inode+0x1d4/0x4f8
[  284.698604][   T31] 2 locks held by getty/6177:
[  284.699530][   T31]  #0: ffff0000d6fda0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  284.701335][   T31]  #1: ffff80009ba1b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41c/0x1228
[  284.703397][   T31] 4 locks held by syz-executor370/6413:
[  284.705107][   T31] 
[  284.705674][   T31] =============================================
[  284.705674][   T31] 
[  284.707393][   T31] Kernel panic - not syncing: hung_task: blocked tasks
[  284.708782][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0
[  284.710744][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  284.712771][   T31] Call trace:
[  284.713407][   T31]  show_stack+0x2c/0x3c (C)
[  284.714325][   T31]  dump_stack_lvl+0xe4/0x150
[  284.715220][   T31]  dump_stack+0x1c/0x28
[  284.716060][   T31]  panic+0x300/0x8a0
[  284.716873][   T31]  hung_task_panic+0x0/0x2c
[  284.717812][   T31]  kthread+0x288/0x310
[  284.718608][   T31]  ret_from_fork+0x10/0x20
[  284.719513][   T31] SMP: stopping secondary CPUs
[  284.720460][   T31] Kernel Offset: disabled
[  284.721340][   T31] CPU features: 0x100,00002070,00800250,82017203
[  284.722608][   T31] Memory Limit: none
[  285.051551][   T31] Rebooting in 86400 seconds..