loop2: p9 start 1 is beyond EOD, truncated loop2: p10 start 1 is beyond EOD, truncated loop2: p11 start 1 is beyond EOD, truncated loop2: p12 start 1 is beyond EOD, truncated loop2: p13 start 1 is beyond EOD, [ 302.519866] ------------[ cut here ]------------ WARNING: CPU: 0 PID: 2235 at fs/ext4/page-io.c:205 ext4_add_complete_io fs/ext4/page-io.c:205 [inline] WARNING: CPU: 0 PID: 2235 at fs/ext4/page-io.c:205 ext4_put_io_end_defer+0x2bb/0x3b0 fs/ext4/page-io.c:268 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 2235 Comm: kworker/u4:3 Not tainted 4.9.133+ #52 Workqueue: netns cleanup_net ffff8801db607a48 ffffffff81b37069 ffffffff82a38ba0 00000000ffffffff 0000000000000000 0000000000000000 00000000000000cd ffff8801db607b08 ffffffff813f6a45 0000000041b58ab3 ffffffff82e299a3 ffffffff813f6886Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] panic+0x1bf/0x39f kernel/panic.c:179 [] __warn.cold.9+0xc1/0x17f kernel/panic.c:542 [] warn_slowpath_null+0x2c/0x40 kernel/panic.c:585 [] ext4_add_complete_io fs/ext4/page-io.c:205 [inline] [] ext4_put_io_end_defer+0x2bb/0x3b0 fs/ext4/page-io.c:268 [] ext4_end_bio+0x136/0x460 fs/ext4/page-io.c:324 [] bio_endio+0x1a5/0x1f0 block/bio.c:1781 [] req_bio_endio block/blk-core.c:157 [inline] [] blk_update_request+0x248/0x9b0 block/blk-core.c:2628 [] scsi_end_request+0x9d/0x5c0 drivers/scsi/scsi_lib.c:606 [] scsi_io_completion+0x273/0x17a0 drivers/scsi/scsi_lib.c:829 [] scsi_finish_command+0x3ba/0x530 drivers/scsi/scsi.c:607 [] scsi_softirq_done+0x250/0x360 drivers/scsi/scsi_lib.c:1567 [] blk_done_softirq+0x27d/0x3e0 block/blk-softirq.c:35 [] __do_softirq+0x210/0x940 kernel/softirq.c:288 [] invoke_softirq kernel/softirq.c:368 [inline] [] irq_exit+0x114/0x150 kernel/softirq.c:409 [] exiting_irq arch/x86/include/asm/apic.h:669 [inline] [] do_IRQ+0x10d/0x1c0 arch/x86/kernel/irq.c:252 [] common_interrupt+0x9d/0x9d arch/x86/entry/entry_64.S:461 [] retint_kernel+0x1b/0x2d [] ___might_sleep+0x1ff/0x260 kernel/sched/core.c:7954 [] inet_twsk_purge+0x92/0x590 net/ipv4/inet_timewait_sock.c:272 [] tcp_sk_exit_batch+0x21/0x30 net/ipv4/tcp_ipv4.c:2492 [] ops_exit_list.isra.0+0x105/0x160 net/core/net_namespace.c:139 [] cleanup_net+0x3f2/0x8b0 net/core/net_namespace.c:473 [] process_one_work+0x831/0x1530 kernel/workqueue.c:2092 [] worker_thread+0xd6/0x1140 kernel/workqueue.c:2226 [] kthread+0x26d/0x300 kernel/kthread.c:211 [] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373 Kernel Offset: disabled Rebooting in 86400 seconds..