sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer INFO: task syz-executor.0:12814 blocked for more than 143 seconds. Not tainted 5.10.239 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:27936 pid:12814 ppid: 290 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:3799 [inline] __schedule+0x824/0x1ea0 kernel/sched/core.c:4547 schedule+0xcb/0x270 kernel/sched/core.c:4625 io_schedule+0xba/0x130 kernel/sched/core.c:6306 wait_on_page_bit_common+0x394/0xaf0 mm/filemap.c:1277 wait_on_page_bit mm/filemap.c:1338 [inline] wait_on_page_locked include/linux/pagemap.h:674 [inline] wait_on_page_locked include/linux/pagemap.h:671 [inline] filemap_fault+0x7b8/0x2210 mm/filemap.c:2813 __do_fault+0x113/0x410 mm/memory.c:3725 do_cow_fault mm/memory.c:4157 [inline] do_fault mm/memory.c:4258 [inline] handle_pte_fault mm/memory.c:4497 [inline] __handle_mm_fault mm/memory.c:4632 [inline] handle_mm_fault+0xf78/0x3500 mm/memory.c:4730 do_user_addr_fault+0x56e/0xc60 arch/x86/mm/fault.c:1345 handle_page_fault arch/x86/mm/fault.c:1402 [inline] exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1458 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:571 RIP: 0033:0x7ff9c6111d9b RSP: 002b:00007ffd68e5b110 EFLAGS: 00010246 RAX: 00000000200001ea RBX: 00007ff9c6688000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055557ac872f0 RBP: 00007ffd68e5b208 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000002 R11: 0000000000493a0e R12: 0000000000266788 R13: 00000000000003e8 R14: 00007ff9c6283f60 R15: 0000000000265e3d Showing all locks held in the system: 1 lock held by khungtaskd/22: #0: ffffffff84ff9160 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x27b kernel/locking/lockdep.c:6410 2 locks held by systemd-journal/103: 1 lock held by in:imklog/177: #0: ffff88800d6c9c70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xf1/0x190 fs/file.c:994 =============================================