IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 8021q: adding VLAN 0 to HW filter on device team0 IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 2268 Comm: kworker/u4:4 Not tainted 4.18.0-rc8+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: writeback wb_workfn (flush-8:0) Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x16e/0x22a lib/dump_stack.c:113 panic+0x1c6/0x37d kernel/panic.c:184 schedule_debug kernel/sched/core.c:3314 [inline] __schedule+0x1f28/0x1f30 kernel/sched/core.c:3423 preempt_schedule_irq+0x87/0x110 kernel/sched/core.c:3728 retint_kernel+0x1b/0x2d RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:783 [inline] RIP: 0010:lock_is_held_type+0x18b/0x210 kernel/locking/lockdep.c:3964 Code: ff df 41 c7 84 24 74 08 00 00 00 00 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 75 63 48 83 3d b4 54 99 07 00 74 30 48 89 df 57 9d <0f> 1f 44 00 00 48 83 c4 08 44 89 e8 5b 41 5c 41 5d 5d c3 48 83 c4 RSP: 0018:ffff8801cf754748 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: dffffc0000000000 RBX: 0000000000000286 RCX: 1ffff10039eea8df RDX: 1ffffffff11e3095 RSI: 0000000000000000 RDI: 0000000000000286 RBP: ffff8801cf754768 R08: ffffed003b58472b R09: ffffed003b58472a R10: ffffed003b58472a R11: ffff8801dac23953 R12: ffff8801cf02e500 R13: 0000000000000000 R14: ffffffffffffffff R15: ffff8801cf7547e8 lock_is_held include/linux/lockdep.h:344 [inline] list_lru_from_memcg_idx mm/list_lru.c:60 [inline] __list_lru_count_one mm/list_lru.c:173 [inline] list_lru_count_one+0x24d/0x380 mm/list_lru.c:183 list_lru_shrink_count include/linux/list_lru.h:118 [inline] super_cache_count+0x18a/0x2a0 fs/super.c:145 do_shrink_slab mm/vmscan.c:374 [inline] shrink_slab.part.44+0x2fe/0xd70 mm/vmscan.c:531 shrink_slab mm/vmscan.c:506 [inline] shrink_node+0xc0d/0x14b0 mm/vmscan.c:2603 shrink_zones mm/vmscan.c:2810 [inline] do_try_to_free_pages+0x35e/0x1270 mm/vmscan.c:2872 try_to_free_pages+0x3f7/0xa20 mm/vmscan.c:3079 __perform_reclaim mm/page_alloc.c:3769 [inline] __alloc_pages_direct_reclaim mm/page_alloc.c:3790 [inline] __alloc_pages_slowpath+0x99a/0x2e50 mm/page_alloc.c:4190 __alloc_pages_nodemask+0xaae/0xe10 mm/page_alloc.c:4389 __alloc_pages include/linux/gfp.h:456 [inline] __alloc_pages_node include/linux/gfp.h:469 [inline] kmem_getpages mm/slab.c:1409 [inline] cache_grow_begin+0x91/0x8c0 mm/slab.c:2677 fallback_alloc+0x203/0x2e0 mm/slab.c:3219 ____cache_alloc_node+0x1c7/0x1e0 mm/slab.c:3287 __do_cache_alloc mm/slab.c:3356 [inline] slab_alloc mm/slab.c:3384 [inline] kmem_cache_alloc+0x1f8/0x780 mm/slab.c:3552 mempool_alloc_slab+0x3a/0x50 mm/mempool.c:504 mempool_alloc+0x148/0x490 mm/mempool.c:384 bvec_alloc+0xe3/0x250 block/bio.c:216 bio_alloc_bioset+0x32c/0x600 block/bio.c:507 bio_alloc include/linux/bio.h:438 [inline] io_submit_init_bio fs/ext4/page-io.c:374 [inline] io_submit_add_bh fs/ext4/page-io.c:399 [inline] ext4_bio_write_page+0xd05/0x1763 fs/ext4/page-io.c:506 mpage_submit_page+0x116/0x210 fs/ext4/inode.c:2207 mpage_process_page_bufs+0x39a/0x620 fs/ext4/inode.c:2318 mpage_prepare_extent_to_map+0xa37/0x15f0 fs/ext4/inode.c:2680 ext4_writepages+0x1107/0x38e0 fs/ext4/inode.c:2807 do_writepages+0x74/0x130 mm/page-writeback.c:2341 __writeback_single_inode+0x1b0/0x1290 fs/fs-writeback.c:1323 writeback_sb_inodes+0x639/0x1420 fs/fs-writeback.c:1587 __writeback_inodes_wb+0x190/0x2e0 fs/fs-writeback.c:1656 wb_writeback+0x82a/0xd50 fs/fs-writeback.c:1765 wb_check_start_all fs/fs-writeback.c:1889 [inline] wb_do_writeback fs/fs-writeback.c:1915 [inline] wb_workfn+0xc5b/0x14c0 fs/fs-writeback.c:1949 process_one_work+0xadf/0x1ac0 kernel/workqueue.c:2153 worker_thread+0x176/0x12a0 kernel/workqueue.c:2296 kthread+0x319/0x3e0 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412 Kernel Offset: disabled Rebooting in 86400 seconds..