Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[  714.737724][   T29] INFO: task syz-executor150:6149 blocked for more than 143 seconds.
[  714.740007][   T29]       Not tainted 6.7.0-rc3-syzkaller-g2cc14f52aeb7 #0
[  714.741921][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  714.744181][   T29] task:syz-executor150 state:D stack:0     pid:6149  tgid:6149  ppid:6117   flags:0x00000005
[  714.746855][   T29] Call trace:
[  714.748433][   T29]  __switch_to+0x314/0x560
[  714.749633][   T29]  __schedule+0x1354/0x2360
[  714.751139][   T29]  schedule+0xb8/0x19c
[  714.752603][   T29]  schedule_preempt_disabled+0x18/0x2c
[  714.754466][   T29]  rwsem_down_write_slowpath+0xcfc/0x1aa0
[  714.756001][   T29]  down_write+0xb4/0xc0
[  714.757089][   T29]  blkdev_common_ioctl+0x19e4/0x2884
[  714.758545][   T29]  blkdev_ioctl+0x35c/0xae4
[  714.759769][   T29]  __arm64_sys_ioctl+0x14c/0x1c8
[  714.761088][   T29]  invoke_syscall+0x98/0x2b8
[  714.762284][   T29]  el0_svc_common+0x130/0x23c
[  714.763482][   T29]  do_el0_svc+0x48/0x58
[  714.764529][   T29]  el0_svc+0x54/0x158
[  714.765568][   T29]  el0t_64_sync_handler+0x84/0xfc
[  714.766878][   T29]  el0t_64_sync+0x190/0x194
[  714.768503][   T29] 
[  714.768503][   T29] Showing all locks held in the system:
[  714.770471][   T29] 1 lock held by khungtaskd/29:
[  714.771759][   T29]  #0: ffff80008e6b4740 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  714.774600][   T29] 1 lock held by klogd/5702:
[  714.776167][   T29] 2 locks held by getty/5854:
[  714.777857][   T29]  #0: ffff0000d7b100a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  714.780315][   T29]  #1: ffff800094fc02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228
[  714.782886][   T29] 2 locks held by syz-executor150/6148:
[  714.784649][   T29] 1 lock held by syz-executor150/6149:
[  714.786071][   T29]  #0: ffff0000c1553758 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  714.789342][   T29] 1 lock held by syz-executor150/6155:
[  714.791166][   T29]  #0: ffff0000c1553758 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  714.794445][   T29] 1 lock held by syz-executor150/6156:
[  714.796174][   T29]  #0: ffff0000c1553758 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  714.799491][   T29] 1 lock held by syz-executor150/6158:
[  714.800888][   T29]  #0: ffff0000c1553758 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  714.803717][   T29] 1 lock held by syz-executor150/6159:
[  714.805100][   T29]  #0: ffff0000c1553758 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  714.808039][   T29] 
[  714.808996][   T29] =============================================
[  714.808996][   T29] 
[  714.811087][   T29] Kernel panic - not syncing: hung_task: blocked tasks
[  714.812828][   T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc3-syzkaller-g2cc14f52aeb7 #0
[  714.815159][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[  714.817767][   T29] Call trace:
[  714.818624][   T29]  dump_backtrace+0x1b8/0x1e4
[  714.819840][   T29]  show_stack+0x2c/0x44
[  714.820948][   T29]  dump_stack_lvl+0xd0/0x124
[  714.822158][   T29]  dump_stack+0x1c/0x28
[  714.823231][   T29]  panic+0x30c/0x88c
[  714.824233][   T29]  hung_task_panic+0x0/0x2c
[  714.825523][   T29]  kthread+0x288/0x310
[  714.826660][   T29]  ret_from_fork+0x10/0x20
[  714.827797][   T29] SMP: stopping secondary CPUs
[  714.829051][   T29] Kernel Offset: disabled
[  714.830188][   T29] CPU features: 0x0,00000020,70020046,21017203
[  714.831797][   T29] Memory Limit: none
[  715.191025][   T29] Rebooting in 86400 seconds..