Kernel BUG at mm/vmscan.c:1292! with "__list_del_entry" in Red Hat Enterprise Linux 7
Issue
- Kernel crash with following log :
CPU: 0 PID: 34 Comm: kswapd0 Tainted: G B W ------------ 3.10.0-862.9.1.el7.x86_64 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090007 06/02/2017
task: ffff9a2dfcfd5ee0 ti: ffff9a2ef4448000 task.ti: ffff9a2ef4448000
RIP: 0010:[<ffffffffb91a7ed0>] [<ffffffffb91a7ed0>] isolate_lru_pages.isra.45+0x130/0x190
RSP: 0018:ffff9a2ef444bad0 EFLAGS: 00010082
RAX: 00000000ffffffea RBX: 0000000000000002 RCX: 0000000000000006
RDX: ffffdfc009682620 RSI: 0000000000000000 RDI: ffffdfc007ac3c40
RBP: ffff9a2ef444bb30 R08: ffffdfc009682620 R09: 0000000000000000
R10: 0000000000000317 R11: ffff9a2ef444b706 R12: 0000000000000002
R13: 0000000000000020 R14: ffffdfc007ac3c60 R15: ffff9a2dffd2b420
FS: 0000000000000000(0000) GS:ffff9a2ef6600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9286bdf630 CR3: 00000000373ec000 CR4: 00000000001406f0
Call Trace:
[<ffffffffb91a9a2a>] shrink_active_list+0xda/0x370
[<ffffffffb91aa0b1>] shrink_lruvec+0x3f1/0x730
[<ffffffffb91aa466>] shrink_zone+0x76/0x1a0
[<ffffffffb91ab75c>] balance_pgdat+0x48c/0x5e0
[<ffffffffb91aba23>] kswapd+0x173/0x440
[<ffffffffb90bc610>] ? wake_up_atomic_t+0x30/0x30
[<ffffffffb91ab8b0>] ? balance_pgdat+0x5e0/0x5e0
[<ffffffffb90bb621>] kthread+0xd1/0xe0
[<ffffffffb90bb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb97205f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb90bb550>] ? insert_kthread_work+0x40/0x40
Environment
- Red Hat Enterprise Linux 7
- 3.10.0-514 ~ 3.10.0-862.el7
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