ieee802154 phy0 wpan0: encryption failed: -22 INFO: task kworker/u10:3:105 blocked for more than 143 seconds. Not tainted 6.12.0-rc7-next-20241115 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/u10:3 state:D stack:24072 pid:105 tgid:105 ppid:2 flags:0x00004000 Workqueue: writeback wb_workfn (flush-8:0) Call Trace: __schedule+0xc19/0x2fa0 schedule+0xdb/0x340 percpu_rwsem_wait+0x1b8/0x430 __percpu_down_read+0xe3/0x130 ext4_writepages+0x5f2/0x700 do_writepages+0x1aa/0x810 __writeback_single_inode+0x114/0xdf0 writeback_sb_inodes+0x5b8/0xe40 __writeback_inodes_wb+0xbe/0x270 wb_writeback+0x694/0xa50 wb_workfn+0x70f/0xe50 process_one_work+0x8ee/0x1a00 worker_thread+0x674/0xe70 kthread+0x2c2/0x3a0 ret_from_fork+0x48/0x80 ret_from_fork_asm+0x1a/0x30 INFO: task kworker/u10:0:14325 blocked for more than 143 seconds. Not tainted 6.12.0-rc7-next-20241115 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/u10:0 state:D stack:24328 pid:14325 tgid:14325 ppid:2 flags:0x00004000 Workqueue: writeback wb_workfn (flush-8:0) Call Trace: __schedule+0xc19/0x2fa0 schedule+0xdb/0x340 percpu_rwsem_wait+0x1b8/0x430 __percpu_down_read+0xe3/0x130 ext4_writepages+0x5f2/0x700 do_writepages+0x1aa/0x810 __writeback_single_inode+0x114/0xdf0 writeback_sb_inodes+0x5b8/0xe40 __writeback_inodes_wb+0xbe/0x270 wb_writeback+0x694/0xa50 wb_workfn+0x876/0xe50 process_one_work+0x8ee/0x1a00 worker_thread+0x674/0xe70 kthread+0x2c2/0x3a0 ret_from_fork+0x48/0x80 ret_from_fork_asm+0x1a/0x30 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffffffff85c16180 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x70/0x390 1 lock held by journal-offline/14953: #0: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x1aa/0x810 4 locks held by kworker/u10:3/105: #0: ffff888009a39148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ff/0x1a00 #1: ffff88800e5dfd90 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x861/0x1a00 #2: ffff88800f9140e0 (&type->s_umount_key#46){++++}-{4:4}, at: super_trylock_shared+0x21/0x100 #3: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x1aa/0x810 2 locks held by in:imklog/174: #0: ffff88801617b978 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x283/0x3a0 #1: ffffffff85c08ca8 (syslog_lock){+.+.}-{4:4}, at: __is_insn_slot_addr+0x2e/0x290 4 locks held by kworker/u9:5/335: #0: ffff888009a39148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ff/0x1a00 #1: ffff88801392fd90 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x861/0x1a00 #2: ffff88800f9140e0 (&type->s_umount_key#46){++++}-{4:4}, at: super_trylock_shared+0x21/0x100 #3: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x1aa/0x810 3 locks held by syz-executor.1/7021: #0: ffff88800f9143f8 (sb_writers#3){.+.+}-{0:0}, at: do_vfs_ioctl+0x1df/0x1860 #1: ffff888019523508 (&sb->s_type->i_mutex_key#6){++++}-{4:4}, at: vfs_fileattr_set+0x14c/0xbd0 #2: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_ind_migrate+0x23c/0x9f0 3 locks held by syz-executor.6/7022: #0: ffff88800f9143f8 (sb_writers#3){.+.+}-{0:0}, at: do_vfs_ioctl+0x1df/0x1860 #1: ffff8880187c3ed8 (&sb->s_type->i_mutex_key#6){++++}-{4:4}, at: vfs_fileattr_set+0x14c/0xbd0 #2: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_ind_migrate+0x23c/0x9f0 3 locks held by syz-executor.3/10677: #0: ffff88800f9143f8 (sb_writers#3){.+.+}-{0:0}, at: do_vfs_ioctl+0x1df/0x1860 #1: ffff8880323ddc48 (&sb->s_type->i_mutex_key#6){++++}-{4:4}, at: vfs_fileattr_set+0x14c/0xbd0 #2: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_ind_migrate+0x23c/0x9f0 4 locks held by kworker/u10:0/14325: #0: ffff888009a39148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ff/0x1a00 #1: ffff88803e6dfd90 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x861/0x1a00 #2: ffff88800f9140e0 (&type->s_umount_key#46){++++}-{4:4}, at: super_trylock_shared+0x21/0x100 #3: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x1aa/0x810 4 locks held by kworker/u10:1/14952: #0: ffff888009a39148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x11ff/0x1a00 #1: ffff88802e80fd90 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x861/0x1a00 #2: ffff88800f9140e0 (&type->s_umount_key#46){++++}-{4:4}, at: super_trylock_shared+0x21/0x100 #3: ffff88800f916b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x1aa/0x810 =============================================