EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. Bluetooth: hci3: command 0x0406 tx timeout Bluetooth: hci1: command 0x0406 tx timeout Bluetooth: hci5: command 0x0406 tx timeout Bluetooth: hci0: command 0x0406 tx timeout INFO: task syz-executor.0:7680 blocked for more than 143 seconds. Not tainted 7.0.0-rc4-next-20260318 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:29560 pid:7680 tgid:7547 ppid:282 task_flags:0x400040 flags:0x00080002 Call Trace: __schedule+0x1059/0x48b0 schedule+0xdb/0x390 schedule_preempt_disabled+0x10/0x20 rwsem_down_write_slowpath+0x372/0x1310 down_write+0x1c2/0x1f0 vfs_setxattr+0x12c/0x3a0 do_setxattr+0x147/0x190 filename_setxattr+0x151/0x1b0 path_setxattrat+0x1cc/0x2a0 __x64_sys_lsetxattr+0xc9/0x140 do_syscall_64+0x111/0x690 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff7ee0d7b19 RSP: 002b:00007ff7eb60b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd RAX: ffffffffffffffda RBX: 00007ff7ee1eb0e0 RCX: 00007ff7ee0d7b19 RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000020000480 RBP: 00007ff7ee131f6d R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff161ccbcf R14: 00007ff7eb60b300 R15: 0000000000022000 INFO: task syz-executor.0:7680 is blocked on an rw-semaphore, but the owner is not found. Showing all locks held in the system: 1 lock held by khungtaskd/32: #0: ffffffff86027540 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 1 lock held by systemd-journal/99: 1 lock held by in:imklog/176: #0: ffff8880167aa630 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380 3 locks held by rs:main Q:Reg/177: 2 locks held by syz-executor.0/7680: #0: ffff88800eb063e8 (sb_writers#3){.+.+}-{0:0}, at: filename_setxattr+0xa9/0x1b0 #1: ffff88805683d828 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: vfs_setxattr+0x12c/0x3a0 =============================================