Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts.
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[  428.055434][   T29] INFO: task syz-executor283:6121 blocked for more than 143 seconds.
[  428.057573][   T29]       Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0
[  428.059333][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  428.061519][   T29] task:syz-executor283 state:D stack:0     pid:6121  ppid:6116   flags:0x00000005
[  428.063847][   T29] Call trace:
[  428.064697][   T29]  __switch_to+0x314/0x560
[  428.066318][   T29]  __schedule+0x1364/0x23b4
[  428.067471][   T29]  schedule+0xc4/0x170
[  428.068527][   T29]  schedule_preempt_disabled+0x18/0x2c
[  428.069881][   T29]  rwsem_down_write_slowpath+0xcfc/0x1aa0
[  428.071383][   T29]  down_write+0xb4/0xc0
[  428.072409][   T29]  blkdev_common_ioctl+0x19e4/0x2884
[  428.073767][   T29]  blkdev_ioctl+0x35c/0xae4
[  428.074898][   T29]  __arm64_sys_ioctl+0x14c/0x1c8
[  428.087287][   T29]  invoke_syscall+0x98/0x2b8
[  428.089600][   T29]  el0_svc_common+0x130/0x23c
[  428.092393][   T29]  do_el0_svc+0x48/0x58
[  428.093542][   T29]  el0_svc+0x54/0x158
[  428.094583][   T29]  el0t_64_sync_handler+0x84/0xfc
[  428.096086][   T29]  el0t_64_sync+0x190/0x194
[  428.097259][   T29] INFO: task syz-executor283:6123 blocked for more than 143 seconds.
[  428.099279][   T29]       Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0
[  428.101040][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  428.103744][   T29] task:syz-executor283 state:D stack:0     pid:6123  ppid:6120   flags:0x00000005
[  428.106660][   T29] Call trace:
[  428.107953][   T29]  __switch_to+0x314/0x560
[  428.109482][   T29]  __schedule+0x1364/0x23b4
[  428.110781][   T29]  schedule+0xc4/0x170
[  428.111835][   T29]  schedule_preempt_disabled+0x18/0x2c
[  428.113343][   T29]  rwsem_down_write_slowpath+0xcfc/0x1aa0
[  428.114750][   T29]  down_write+0xb4/0xc0
[  428.116290][   T29]  blkdev_common_ioctl+0x19e4/0x2884
[  428.117986][   T29]  blkdev_ioctl+0x35c/0xae4
[  428.119694][   T29]  __arm64_sys_ioctl+0x14c/0x1c8
[  428.121366][   T29]  invoke_syscall+0x98/0x2b8
[  428.122641][   T29]  el0_svc_common+0x130/0x23c
[  428.123830][   T29]  do_el0_svc+0x48/0x58
[  428.124884][   T29]  el0_svc+0x54/0x158
[  428.125962][   T29]  el0t_64_sync_handler+0x84/0xfc
[  428.127215][   T29]  el0t_64_sync+0x190/0x194
[  428.128506][   T29] 
[  428.128506][   T29] Showing all locks held in the system:
[  428.130856][   T29] 1 lock held by khungtaskd/29:
[  428.132216][   T29]  #0: ffff80008e513840 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  428.134797][   T29] 1 lock held by klogd/5692:
[  428.136618][   T29] 2 locks held by getty/5844:
[  428.138241][   T29]  #0: ffff0000d29020a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  428.141084][   T29]  #1: ffff800094e402f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1214
[  428.144264][   T29] 1 lock held by syz-executor283/6121:
[  428.146094][   T29]  #0: ffff0000c152fc58 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  428.149441][   T29] 1 lock held by syz-executor283/6122:
[  428.151243][   T29] 1 lock held by syz-executor283/6123:
[  428.152645][   T29]  #0: ffff0000c152fc58 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  428.155731][   T29] 1 lock held by syz-executor283/6124:
[  428.157069][   T29]  #0: ffff0000c152fc58 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  428.159884][   T29] 1 lock held by syz-executor283/6131:
[  428.161358][   T29]  #0: ffff0000c152fc58 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  428.164433][   T29] 1 lock held by syz-executor283/6132:
[  428.165938][   T29]  #0: ffff0000c152fc58 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x19e4/0x2884
[  428.169406][   T29] 
[  428.170372][   T29] =============================================
[  428.170372][   T29] 
[  428.172610][   T29] Kernel panic - not syncing: hung_task: blocked tasks
[  428.174429][   T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0
[  428.176821][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[  428.179403][   T29] Call trace:
[  428.180277][   T29]  dump_backtrace+0x1b8/0x1e4
[  428.181560][   T29]  show_stack+0x2c/0x44
[  428.182627][   T29]  dump_stack_lvl+0xd0/0x124
[  428.183794][   T29]  dump_stack+0x1c/0x28
[  428.184865][   T29]  panic+0x2d0/0x7bc
[  428.185940][   T29]  hung_task_panic+0x0/0x2c
[  428.187125][   T29]  kthread+0x288/0x310
[  428.188172][   T29]  ret_from_fork+0x10/0x20
[  428.189295][   T29] SMP: stopping secondary CPUs
[  428.190596][   T29] Kernel Offset: disabled
[  428.191685][   T29] CPU features: 0x0,00000020,70020046,21017203
[  428.193209][   T29] Memory Limit: none
[  428.583209][   T29] Rebooting in 86400 seconds..