INFO: task udevd:2708 blocked for more than 143 seconds.
      Not tainted 5.18.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:udevd           state:D stack:26624 pid: 2708 ppid:  2145 flags:0x00004004
Call Trace:
 <TASK>
 __schedule+0xd95/0x27f0
 schedule+0xd2/0x1f0
 io_schedule+0xba/0x130
 folio_wait_bit_common+0x387/0x7d0
 do_read_cache_folio+0x3c6/0x5c0
 read_cache_page+0x48/0x1f0
 read_part_sector+0xe0/0x690
 adfspart_check_ICS+0x96/0x610
 bdev_disk_changed+0x497/0xd20
 blkdev_get_whole+0x195/0x270
 blkdev_get_by_dev.part.0+0x4cc/0xb20
 blkdev_open+0xde/0x240
 do_dentry_open+0x414/0xfd0
 path_openat+0x9cf/0x2360
 do_filp_open+0x199/0x3d0
 do_sys_openat2+0x11e/0x3f0
 __x64_sys_openat+0x11b/0x1d0
 do_syscall_64+0x35/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7ff81e325697
RSP: 002b:00007fff29da78d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000564d75ee2d00 RCX: 00007ff81e325697
RDX: 00000000000a0800 RSI: 0000564d75ec5110 RDI: 00000000ffffff9c
RBP: 0000564d75ec5110 R08: 0000000000000001 R09: 00007fff29df1080
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800
R13: 0000564d75ed1d20 R14: 0000000000000001 R15: 0000564d75ea92c0
 </TASK>
INFO: task syz-executor.0:2724 blocked for more than 143 seconds.
      Not tainted 5.18.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:27216 pid: 2724 ppid:  2705 flags:0x00000004
Call Trace:
 <TASK>
 __schedule+0xd95/0x27f0
 schedule+0xd2/0x1f0
 schedule_preempt_disabled+0xf/0x20
 __mutex_lock+0xa32/0x12f0
 blkdev_put+0x82/0x830
 blkdev_close+0x5f/0x90
 __fput+0x1f5/0x8c0
 task_work_run+0xc0/0x160
 exit_to_user_mode_prepare+0x1e0/0x1f0
 syscall_exit_to_user_mode+0x16/0x40
 do_syscall_64+0x42/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x418c1b
RSP: 002b:00007ffdbf162dc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000418c1b
RDX: 00000000000003e7 RSI: 0000001b2cc200bc RDI: 0000000000000004
RBP: 0000000000000005 R08: 0000000000000000 R09: 0000001b2cc200c4
R10: 00007ffdbf1e7090 R11: 0000000000000293 R12: 000000000055d9a0
R13: 000000000055d9a0 R14: 000000000055cf20 R15: 000000000055cf20
 </TASK>
INFO: task syz-executor.0:2725 blocked for more than 143 seconds.
      Not tainted 5.18.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:27512 pid: 2725 ppid:  2705 flags:0x00004006
Call Trace:
 <TASK>
 __schedule+0xd95/0x27f0
 schedule+0xd2/0x1f0
 schedule_preempt_disabled+0xf/0x20
 __mutex_lock+0xa32/0x12f0
 blkdev_put+0x82/0x830
 blkdev_close+0x5f/0x90
 __fput+0x1f5/0x8c0
 task_work_run+0xc0/0x160
 get_signal+0x19b/0x1ea0
 arch_do_signal_or_restart+0x88/0x1a80
 exit_to_user_mode_prepare+0x14a/0x1f0
 syscall_exit_to_user_mode+0x16/0x40
 do_syscall_64+0x42/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x465ad9
RSP: 002b:00007fb1d68e4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: fffffffffffffe00 RBX: 000000000055cf20 RCX: 0000000000465ad9
RDX: ffffffffffffffff RSI: 000000000000ab03 RDI: 0000000000000003
RBP: 00000000004af756 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000055cf20
R13: 00007ffdbf162d5f R14: 00007fb1d68e4300 R15: 0000000000022000
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/26:
 #0: ffffffff8a1b7d60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x28c
4 locks held by kworker/0:2/134:
 #0: ffff8881f603b358 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x1e/0x30
 #1: ffff8881f60287c8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x176/0x4e0
 #2: ffff8881f6029170 (krc.lock){....}-{2:2}, at: kfree_rcu_work+0x32d/0xa30
 #3: ffffffff8df22810 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_check_no_obj_freed+0xc7/0x430
2 locks held by getty/2302:
 #0: ffff88817e012098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70
 #1: ffffc900016c32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9e3/0xed0
1 lock held by udevd/2708:
 #0: ffff88810a0b6118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x78/0xb20
1 lock held by syz-executor.0/2724:
 #0: ffff88810a0b6118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x82/0x830
1 lock held by syz-executor.0/2725:
 #0: ffff88810a0b6118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x82/0x830

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