Jul 31 16:31:40 backup1 kernel: sysrq: Show Blocked State Jul 31 16:31:40 backup1 kernel: task PC stack pid father Jul 31 16:31:40 backup1 kernel: md1_reclaim D 0 910 2 0x80004000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: ? __switch_to_asm+0x34/0x70 Jul 31 16:31:40 backup1 kernel: ? __switch_to_asm+0x34/0x70 Jul 31 16:31:40 backup1 kernel: ? wbt_exit+0x30/0x30 Jul 31 16:31:40 backup1 kernel: ? __wbt_done+0x30/0x30 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: io_schedule+0x12/0x40 Jul 31 16:31:40 backup1 kernel: rq_qos_wait+0xfa/0x170 Jul 31 16:31:40 backup1 kernel: ? __switch_to_asm+0x34/0x70 Jul 31 16:31:40 backup1 kernel: ? karma_partition+0x210/0x210 Jul 31 16:31:40 backup1 kernel: ? wbt_exit+0x30/0x30 Jul 31 16:31:40 backup1 kernel: wbt_wait+0x99/0xe0 Jul 31 16:31:40 backup1 kernel: __rq_qos_throttle+0x23/0x30 Jul 31 16:31:40 backup1 kernel: blk_mq_make_request+0x12a/0x5d0 Jul 31 16:31:40 backup1 kernel: generic_make_request+0xcf/0x310 Jul 31 16:31:40 backup1 kernel: submit_bio+0x42/0x1c0 Jul 31 16:31:40 backup1 kernel: ? md_super_write.part.70+0x98/0x120 [md_mod] Jul 31 16:31:40 backup1 kernel: md_update_sb.part.71+0x3c0/0x8f0 [md_mod] Jul 31 16:31:40 backup1 kernel: r5l_do_reclaim+0x32a/0x3b0 [raid456] Jul 31 16:31:40 backup1 kernel: ? schedule_timeout+0x161/0x310 Jul 31 16:31:40 backup1 kernel: ? prepare_to_wait_event+0xb6/0x140 Jul 31 16:31:40 backup1 kernel: ? md_register_thread+0xd0/0xd0 [md_mod] Jul 31 16:31:40 backup1 kernel: md_thread+0x94/0x150 [md_mod] Jul 31 16:31:40 backup1 kernel: ? finish_wait+0x80/0x80 Jul 31 16:31:40 backup1 kernel: kthread+0x112/0x130 Jul 31 16:31:40 backup1 kernel: ? kthread_park+0x80/0x80 Jul 31 16:31:40 backup1 kernel: ret_from_fork+0x22/0x40 Jul 31 16:31:40 backup1 kernel: btrfs-transacti D 0 10200 2 0x80004000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: io_schedule+0x12/0x40 Jul 31 16:31:40 backup1 kernel: wait_on_page_bit+0x15c/0x230 Jul 31 16:31:40 backup1 kernel: ? file_fdatawait_range+0x20/0x20 Jul 31 16:31:40 backup1 kernel: __filemap_fdatawait_range+0x89/0xf0 Jul 31 16:31:40 backup1 kernel: ? __clear_extent_bit+0x2bd/0x440 [btrfs] Jul 31 16:31:40 backup1 kernel: filemap_fdatawait_range+0xe/0x20 Jul 31 16:31:40 backup1 kernel: __btrfs_wait_marked_extents.isra.20+0xc2/0x100 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_write_and_wait_transaction.isra.24+0x67/0xd0 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_commit_transaction+0x754/0xa40 [btrfs] Jul 31 16:31:40 backup1 kernel: ? start_transaction+0xbc/0x4d0 [btrfs] Jul 31 16:31:40 backup1 kernel: transaction_kthread+0x144/0x170 [btrfs] Jul 31 16:31:40 backup1 kernel: ? btrfs_cleanup_transaction+0x5e0/0x5e0 [btrfs] Jul 31 16:31:40 backup1 kernel: kthread+0x112/0x130 Jul 31 16:31:40 backup1 kernel: ? kthread_park+0x80/0x80 Jul 31 16:31:40 backup1 kernel: ret_from_fork+0x22/0x40 Jul 31 16:31:40 backup1 kernel: btrfs D 0 30038 30032 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: wait_for_commit+0x58/0x80 [btrfs] Jul 31 16:31:40 backup1 kernel: ? finish_wait+0x80/0x80 Jul 31 16:31:40 backup1 kernel: btrfs_commit_transaction+0x169/0xa40 [btrfs] Jul 31 16:31:40 backup1 kernel: ? btrfs_record_root_in_trans+0x56/0x60 [btrfs] Jul 31 16:31:40 backup1 kernel: ? start_transaction+0xbc/0x4d0 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_mksubvol+0x4f0/0x530 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_create_transid+0x170/0x180 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x11c2/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7fe919fb4427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffe760eac98 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe919fb4427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffe760eacd8 RSI: 0000000050009417 RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000559cb3d14260 R08: 0000000000000008 R09: 35315f31332d3730 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000202 R12: 0000559cb3d142a0 Jul 31 16:31:40 backup1 kernel: R13: 0000559cb3d142a0 R14: 0000000000000003 R15: 0000000000000004 Jul 31 16:31:40 backup1 kernel: btrfs D 0 30247 30241 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: ? prep_new_page+0x90/0x140 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7fd2159c9427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007fff421698e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2159c9427 Jul 31 16:31:40 backup1 kernel: RDX: 00007fff42169920 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 00005631102c22c8 R09: 00007fd215a53e80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007fff42169920 R15: 00005631102c22c8 Jul 31 16:31:40 backup1 kernel: btrfs D 0 30586 30580 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f4e6e35a427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007fffb6891ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e6e35a427 Jul 31 16:31:40 backup1 kernel: RDX: 00007fffb6891af0 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000055a899f7f2ca R09: 00007f4e6e3e4e80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007fffb6891af0 R15: 000055a899f7f2ca Jul 31 16:31:40 backup1 kernel: btrfs D 0 30613 30607 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f527437f427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffe0dcd07d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f527437f427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffe0dcd0810 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000055bf05f592c6 R09: 00007f5274409e80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffe0dcd0810 R15: 000055bf05f592c6 Jul 31 16:31:40 backup1 kernel: btrfs D 0 31443 31437 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f6e74eb1427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffe270079f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e74eb1427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffe27007a30 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000056037d0422ca R09: 00007f6e74f3be80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000202 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffe27007a30 R15: 000056037d0422ca Jul 31 16:31:40 backup1 kernel: btrfs D 0 31650 31644 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7fb16f9ae427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffd266be828 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb16f9ae427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffd266be860 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 0000563ccec6d2ca R09: 00007fb16fa38e80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffd266be860 R15: 0000563ccec6d2ca Jul 31 16:31:40 backup1 kernel: btrfs D 0 31813 31807 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f09dee75427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffeed6bea48 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09dee75427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffeed6bea80 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000055ebcdb522c8 R09: 00007f09deeffe80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffeed6bea80 R15: 000055ebcdb522c8 Jul 31 16:31:40 backup1 kernel: btrfs D 0 417 411 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f614eb62427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffcb2850518 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f614eb62427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffcb2850550 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000055f42641e2ca R09: 00007f614ebece80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffcb2850550 R15: 000055f42641e2ca Jul 31 16:31:40 backup1 kernel: btrfs D 0 573 567 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f40626c0427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007fffa93d57b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40626c0427 Jul 31 16:31:40 backup1 kernel: RDX: 00007fffa93d57f0 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000055bba6bae2c8 R09: 00007f406274ae80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007fffa93d57f0 R15: 000055bba6bae2c8 Jul 31 16:31:40 backup1 kernel: btrfs D 0 811 805 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f434d293427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007fffb46312c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f434d293427 Jul 31 16:31:40 backup1 kernel: RDX: 00007fffb4631300 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 000056166b0872c8 R09: 00007f434d31de80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000202 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007fffb4631300 R15: 000056166b0872c8 Jul 31 16:31:40 backup1 kernel: btrfs D 0 2200 2194 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7fd0c0e04427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007fffcdcda5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0c0e04427 Jul 31 16:31:40 backup1 kernel: RDX: 00007fffcdcda610 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 0000559a611ce2c7 R09: 00007fd0c0e8ee80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007fffcdcda610 R15: 0000559a611ce2c7 Jul 31 16:31:40 backup1 kernel: btrfs D 0 2699 2693 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f9d1010e427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffd08c48a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d1010e427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffd08c48a80 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 00005639550432dd R09: 00007f9d10198e80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffd08c48a80 R15: 00005639550432dd Jul 31 16:31:40 backup1 kernel: btrfs D 0 2807 2801 0x00000000 Jul 31 16:31:40 backup1 kernel: Call Trace: Jul 31 16:31:40 backup1 kernel: ? __schedule+0x2db/0x700 Jul 31 16:31:40 backup1 kernel: schedule+0x40/0xb0 Jul 31 16:31:40 backup1 kernel: rwsem_down_write_slowpath+0x329/0x4e0 Jul 31 16:31:40 backup1 kernel: btrfs_delete_subvolume+0x90/0x5f0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? d_lookup+0x25/0x50 Jul 31 16:31:40 backup1 kernel: btrfs_ioctl_snap_destroy+0x2cd/0x330 [btrfs] Jul 31 16:31:40 backup1 kernel: btrfs_ioctl+0x166c/0x2de0 [btrfs] Jul 31 16:31:40 backup1 kernel: ? tomoyo_path_number_perm+0x68/0x1e0 Jul 31 16:31:40 backup1 kernel: ? do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: do_vfs_ioctl+0xa4/0x680 Jul 31 16:31:40 backup1 kernel: ksys_ioctl+0x60/0x90 Jul 31 16:31:40 backup1 kernel: __x64_sys_ioctl+0x16/0x20 Jul 31 16:31:40 backup1 kernel: do_syscall_64+0x52/0x170 Jul 31 16:31:40 backup1 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 31 16:31:40 backup1 kernel: RIP: 0033:0x7f0c33875427 Jul 31 16:31:40 backup1 kernel: Code: Bad RIP value. Jul 31 16:31:40 backup1 kernel: RSP: 002b:00007ffeb2ed3ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 Jul 31 16:31:40 backup1 kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c33875427 Jul 31 16:31:40 backup1 kernel: RDX: 00007ffeb2ed3b00 RSI: 000000005000940f RDI: 0000000000000003 Jul 31 16:31:40 backup1 kernel: RBP: 0000000000000000 R08: 0000558a0ba742de R09: 00007f0c338ffe80 Jul 31 16:31:40 backup1 kernel: R10: fffffffffffffb66 R11: 0000000000000202 R12: 0000000000000003 Jul 31 16:31:40 backup1 kernel: R13: 0000000000000003 R14: 00007ffeb2ed3b00 R15: 0000558a0ba742de Jul 31 16:32:01 backup1 CRON[5113]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 31 16:32:01 backup1 CRON[5114]: (root) CMD (/opt/scripts/unstuck.sh) Jul 31 16:32:01 backup1 CRON[5113]: pam_unix(cron:session): session closed for user root Jul 31 16:32:03 backup1 sudo[5137]: nagios : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/lib/nagios/plugins/check_btrfs --allocated-critical-percent 90 --allocated-warning-percent 75 --mountpoint /mnt/data Jul 31 16:32:03 backup1 sudo[5137]: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 31 16:32:03 backup1 sudo[5137]: pam_unix(sudo:session): session closed for user root Jul 31 16:32:09 backup1 sudo[5157]: nagios : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/lib/nagios/plugins/check_ipmi_sensor Jul 31 16:32:09 backup1 sudo[5157]: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 31 16:32:10 backup1 sudo[5157]: pam_unix(sudo:session): session closed for user root