sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 bb 40 00 00 40 00 critical target error, dev sr0, sector 2026752 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 INFO: task syz-executor.5:9902 can't die for more than 143 seconds. task:syz-executor.5 state:D stack:26744 pid: 9902 ppid: 297 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:4986 [inline] __schedule+0x882/0x2160 kernel/sched/core.c:6296 schedule+0xd2/0x260 kernel/sched/core.c:6369 io_schedule+0xea/0x160 kernel/sched/core.c:8414 blk_mq_get_tag+0x564/0xaa0 block/blk-mq-tag.c:158 __blk_mq_alloc_requests+0x53d/0xd90 block/blk-mq.c:490 blk_mq_get_new_requests block/blk-mq.c:2743 [inline] blk_mq_submit_bio+0x994/0x1f10 block/blk-mq.c:2819 __submit_bio+0x1df/0x250 block/blk-core.c:802 __submit_bio_noacct_mq block/blk-core.c:877 [inline] submit_bio_noacct block/blk-core.c:903 [inline] submit_bio_noacct+0x6c5/0x8a0 block/blk-core.c:892 blk_next_bio block/blk-lib.c:19 [inline] __blkdev_issue_zero_pages+0x270/0x570 block/blk-lib.c:319 blkdev_issue_zeroout+0x3d0/0x450 block/blk-lib.c:413 blkdev_fallocate+0x318/0x420 block/fops.c:662 vfs_fallocate+0x48f/0xe10 fs/open.c:308 ksys_fallocate fs/open.c:331 [inline] __do_sys_fallocate fs/open.c:339 [inline] __se_sys_fallocate fs/open.c:337 [inline] __x64_sys_fallocate+0xcf/0x140 fs/open.c:337 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f97e9ff3b19 RSP: 002b:00007f97e7569188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007f97ea106f60 RCX: 00007f97e9ff3b19 RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 RBP: 00007f97ea04df6d R08: 0000000000000000 R09: 0000000000000000 R10: 008000000040007d R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd2df3288f R14: 00007f97e7569300 R15: 0000000000022000 Showing all locks held in the system: 1 lock held by khungtaskd/24: #0: ffffffff85201cc0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 kernel/locking/lockdep.c:6460 2 locks held by in:imklog/187: #0: ffff88800cbbb770 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 fs/file.c:1034 #1: ffffffff851f4e08 (syslog_lock){+.+.}-{3:3}, at: raw_spin_rq_lock_nested kernel/sched/core.c:489 [inline] #1: ffffffff851f4e08 (syslog_lock){+.+.}-{3:3}, at: raw_spin_rq_lock kernel/sched/sched.h:1318 [inline] #1: ffffffff851f4e08 (syslog_lock){+.+.}-{3:3}, at: rq_lock kernel/sched/sched.h:1616 [inline] #1: ffffffff851f4e08 (syslog_lock){+.+.}-{3:3}, at: ttwu_queue kernel/sched/core.c:3808 [inline] #1: ffffffff851f4e08 (syslog_lock){+.+.}-{3:3}, at: try_to_wake_up+0x7eb/0x14c0 kernel/sched/core.c:4133 1 lock held by syz-executor.5/9902: #0: ffff888007c81468 (mapping.invalidate_lock#2){++++}-{3:3}, at: filemap_invalidate_lock include/linux/fs.h:822 [inline] #0: ffff888007c81468 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420 block/fops.c:652 ============================================= scsi_io_completion_action: 259 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fc 40 00 00 40 00 blk_print_req_error: 259 callbacks suppressed critical target error, dev sr0, sector 2093312 op 0x1:(WRITE) flags 0x4000 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fc 80 00 00 40 00 critical target error, dev sr0, sector 2093568 op 0x1:(WRITE) flags 0x4000 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fc c0 00 00 40 00 critical target error, dev sr0, sector 2093824 op 0x1:(WRITE) flags 0x4000 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fd 00 00 00 40 00 critical target error, dev sr0, sector 2094080 op 0x1:(WRITE) flags 0x4000 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fd 40 00 00 40 00 critical target error, dev sr0, sector 2094336 op 0x1:(WRITE) flags 0x4000 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fd 80 00 00 40 00 critical target error, dev sr0, sector 2094592 op 0x1:(WRITE) flags 0x4000 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fd c0 00 00 40 00 critical target error, dev sr0, sector 2094848 op 0x1:(WRITE) flags 0x0 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fe 00 00 00 40 00 critical target error, dev sr0, sector 2095104 op 0x1:(WRITE) flags 0x4800 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fe 40 00 00 40 00 critical target error, dev sr0, sector 2095360 op 0x1:(WRITE) flags 0x4800 phys_seg 32 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 : Illegal Request [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Invalid command operation code sr 1:0:0:0: [sr0] tag#0 CDB: Write(10) 2a 00 00 07 fe 80 00 00 40 00 critical target error, dev sr0, sector 2095616 op 0x1:(WRITE) flags 0x4800 phys_seg 32 prio class 0 sr 1:0:0:0: [sr0] tag#0 unaligned transfer