INFO: task syz-executor.1:105092 blocked for more than 143 seconds. Not tainted 5.10.123 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.1 state:D stack:28752 pid:105092 ppid: 291 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:3792 [inline] __schedule+0x848/0x1e80 kernel/sched/core.c:4541 schedule+0xcb/0x270 kernel/sched/core.c:4619 __io_uring_task_cancel+0x1ae/0x250 fs/io_uring.c:8891 io_uring_task_cancel include/linux/io_uring.h:46 [inline] bprm_execve+0x114/0x1b00 fs/exec.c:1791 do_execveat_common+0x765/0x8c0 fs/exec.c:1937 do_execveat fs/exec.c:2018 [inline] __do_sys_execveat fs/exec.c:2094 [inline] __se_sys_execveat fs/exec.c:2086 [inline] __x64_sys_execveat+0xed/0x130 fs/exec.c:2086 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f65430f2b19 RSP: 002b:00007f6540668188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 RAX: ffffffffffffffda RBX: 00007f6543205f60 RCX: 00007f65430f2b19 RDX: 0000000020000240 RSI: 0000000020000180 RDI: 0000000000000003 RBP: 00007f654314cf6d R08: 0000000000000800 R09: 0000000000000000 R10: 00000000200004c0 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc63bb972f R14: 00007f6540668300 R15: 0000000000022000 Showing all locks held in the system: 1 lock held by khungtaskd/23: #0: ffffffff84df7460 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 kernel/locking/lockdep.c:6389 2 locks held by systemd-journal/103: 1 lock held by in:imklog/178: #0: ffff88800cbc6870 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 fs/file.c:1003 2 locks held by rs:main Q:Reg/179: #0: ffff88800d0f5c70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 fs/file.c:1003 #1: ffff88800f7fc438 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x12d/0x250 fs/read_write.c:658 2 locks held by agetty/218: #0: ffff88801568a098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:266 #1: ffffc900007a12e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xf35/0x14c0 drivers/tty/n_tty.c:2208 =============================================