sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 9f c0 00 00 32 00
I/O error, dev sr0, sector 1736448 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0
INFO: task kworker/u4:1:32 blocked for more than 143 seconds.
Not tainted 5.18.0-rc2-next-20220414 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u4:1 state:D stack:23808 pid: 32 ppid: 2 flags:0x00004000
Workqueue: events_unbound io_ring_exit_work
Call Trace:
__schedule+0x88d/0x2450
schedule+0xd2/0x1f0
schedule_timeout+0x1c5/0x280
__wait_for_common+0x36f/0x4b0
io_ring_exit_work+0x46d/0xfd5
process_one_work+0xa1c/0x16a0
worker_thread+0x637/0x1250
kthread+0x2f2/0x3b0
ret_from_fork+0x22/0x30
INFO: task kworker/u4:6:9374 blocked for more than 143 seconds.
Not tainted 5.18.0-rc2-next-20220414 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u4:6 state:D stack:25760 pid: 9374 ppid: 2 flags:0x00004000
Workqueue: events_unbound io_ring_exit_work
Call Trace:
__schedule+0x88d/0x2450
schedule+0xd2/0x1f0
schedule_timeout+0x1c5/0x280
__wait_for_common+0x36f/0x4b0
io_ring_exit_work+0x46d/0xfd5
process_one_work+0xa1c/0x16a0
worker_thread+0x637/0x1250
kthread+0x2f2/0x3b0
ret_from_fork+0x22/0x30
INFO: task syz-executor.3:11282 can't die for more than 143 seconds.
task:syz-executor.3 state:R running task stack:23616 pid:11282 ppid: 800 flags:0x00024006
Call Trace:
Showing all locks held in the system:
1 lock held by khungtaskd/24:
#0: ffffffff85203400 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
2 locks held by kworker/u4:1/32:
#0: ffff888007861138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0
#1: ffff88800b4d7db0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0
1 lock held by in:imklog/189:
3 locks held by rs:main Q:Reg/190:
#0: ffff88806cf37e18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2450
#1: ffff88800b4f8438 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x127/0x250
#2: ffff888017bbdd70 (&sb->s_type->i_mutex_key#14){++++}-{3:3}, at: ext4_buffered_write_iter+0xb0/0x330
3 locks held by kworker/u4:5/322:
2 locks held by kworker/u4:6/9374:
#0: ffff888007861138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0
#1: ffff888047257db0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0
1 lock held by syz-executor.3/11282:
=============================================
scsi_io_completion_action: 221 callbacks suppressed
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d6 d8 00 00 40 00
blk_print_req_error: 221 callbacks suppressed
I/O error, dev sr0, sector 1792864 op 0x0:(READ) flags 0x84700 phys_seg 18 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d7 18 00 00 40 00
I/O error, dev sr0, sector 1793120 op 0x0:(READ) flags 0x84700 phys_seg 21 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d7 58 00 00 40 00
I/O error, dev sr0, sector 1793376 op 0x0:(READ) flags 0x84700 phys_seg 17 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d7 98 00 00 40 00
I/O error, dev sr0, sector 1793632 op 0x0:(READ) flags 0x84700 phys_seg 18 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d7 d8 00 00 40 00
I/O error, dev sr0, sector 1793888 op 0x0:(READ) flags 0x84700 phys_seg 20 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d8 18 00 00 40 00
I/O error, dev sr0, sector 1794144 op 0x0:(READ) flags 0x84700 phys_seg 19 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d8 58 00 00 40 00
I/O error, dev sr0, sector 1794400 op 0x0:(READ) flags 0x84700 phys_seg 17 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d8 98 00 00 40 00
I/O error, dev sr0, sector 1794656 op 0x0:(READ) flags 0x84700 phys_seg 21 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d8 d8 00 00 40 00
I/O error, dev sr0, sector 1794912 op 0x0:(READ) flags 0x84700 phys_seg 19 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 06 d9 18 00 00 40 00
I/O error, dev sr0, sector 1795168 op 0x0:(READ) flags 0x84700 phys_seg 18 prio class 0
scsi_io_completion_action: 258 callbacks suppressed
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 18 52 00 00 40 00
blk_print_req_error: 258 callbacks suppressed
I/O error, dev sr0, sector 1859912 op 0x0:(READ) flags 0x84700 phys_seg 8 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 18 92 00 00 40 00
I/O error, dev sr0, sector 1860168 op 0x0:(READ) flags 0x84700 phys_seg 9 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 18 d2 00 00 40 00
I/O error, dev sr0, sector 1860424 op 0x0:(READ) flags 0x84700 phys_seg 11 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 19 12 00 00 40 00
I/O error, dev sr0, sector 1860680 op 0x0:(READ) flags 0x84700 phys_seg 10 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 19 52 00 00 40 00
I/O error, dev sr0, sector 1860936 op 0x0:(READ) flags 0x84700 phys_seg 8 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 19 92 00 00 40 00
I/O error, dev sr0, sector 1861192 op 0x0:(READ) flags 0x84700 phys_seg 7 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 19 d2 00 00 40 00
I/O error, dev sr0, sector 1861448 op 0x0:(READ) flags 0x84700 phys_seg 10 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 1a 12 00 00 40 00
I/O error, dev sr0, sector 1861704 op 0x0:(READ) flags 0x84700 phys_seg 8 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 1a 52 00 00 40 00
I/O error, dev sr0, sector 1861960 op 0x0:(READ) flags 0x84700 phys_seg 9 prio class 0
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 07 1a 92 00 00 40 00
I/O error, dev sr0, sector 1862216 op 0x0:(READ) flags 0x84700 phys_seg 9 prio class 0