[NOT SOLVED] Kernel bug mm/huge_memory,c:1903 3.13.7-1

theking2 · 2014-04-08 17:26:02

Today my (headless) system was not responsive and also a ssh connect failed. I had to do a hard reset and after boot I found this bug report in the log. Should I report this upstream or wouldn't they be interested?

Apr 07 03:00:10 janus kernel: ------------[ cut here ]------------
Apr 07 03:00:10 janus kernel: kernel BUG at mm/huge_memory.c:1903!
Apr 07 03:00:10 janus kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Apr 07 03:00:10 janus kernel: Modules linked in: arc4 ecb md4 md5 hmac nls_utf8 cifs xfs crc32c libcrc32c dm_mod iptable_filter ip_tables smsc47m192 hwmon_vid x_tables raid456 async_raid6_recov coretemp async_memcpy async_pq iTCO_wdt iTCO_vendor_support gpio_i
Apr 07 03:00:10 janus kernel: CPU: 0 PID: 38 Comm: kswapd0 Not tainted 3.13.7-1-ARCH #1
Apr 07 03:00:10 janus kernel: Hardware name:                  /D945GCLF2, BIOS LF94510J.86A.0229.2009.0729.0209 07/29/2009
Apr 07 03:00:10 janus kernel: task: ffff88007bcb3600 ti: ffff88007b340000 task.ti: ffff88007b340000
Apr 07 03:00:10 janus kernel: RIP: 0010:[<ffffffff81193873>]  [<ffffffff81193873>] split_huge_page_to_list+0x7c3/0x7e0
Apr 07 03:00:10 janus kernel: RSP: 0018:ffff88007b341990  EFLAGS: 00010297
Apr 07 03:00:10 janus kernel: RAX: 0000000000000002 RBX: ffff88007b490398 RCX: 0000000000000000
Apr 07 03:00:10 janus kernel: RDX: ffff88007f210048 RSI: ffff88007f20e2c8 RDI: 0000000000000246
Apr 07 03:00:10 janus kernel: RBP: ffff88007b341a20 R08: 0000000000000000 R09: 0000000000000344
Apr 07 03:00:10 janus kernel: R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
Apr 07 03:00:10 janus kernel: R13: 0000000009000000 R14: ffff880073b37b80 R15: ffffea0000160000
Apr 07 03:00:10 janus kernel: FS:  0000000000000000(0000) GS:ffff88007f200000(0000) knlGS:0000000000000000
Apr 07 03:00:10 janus kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Apr 07 03:00:10 janus kernel: CR2: 00007f7e73d690b8 CR3: 000000000180d000 CR4: 00000000000007f0
Apr 07 03:00:10 janus kernel: Stack:
Apr 07 03:00:10 janus kernel:  ffff880077e75200 ffffffff81174d32 ffffea0000160000 0000000000000000
Apr 07 03:00:10 janus kernel:  0000000000002b2e 0000000000002b2e 0000000172533000 0000000000009000
Apr 07 03:00:10 janus kernel:  ffff880077e75230 ffff88007b341be0 0000000009200000 ffff88007b341a20
Apr 07 03:00:10 janus kernel: Call Trace:
Apr 07 03:00:10 janus kernel:  [<ffffffff81174d32>] ? scan_swap_map+0x342/0x4f0
Apr 07 03:00:10 janus kernel:  [<ffffffff81172b47>] add_to_swap+0x57/0x80
Apr 07 03:00:10 janus kernel:  [<ffffffff81148cc8>] shrink_page_list+0x618/0xa90
Apr 07 03:00:10 janus kernel:  [<ffffffff8114977b>] shrink_inactive_list+0x19b/0x4f0
Apr 07 03:00:10 janus kernel:  [<ffffffff8114a1c5>] shrink_lruvec+0x355/0x6a0
Apr 07 03:00:10 janus kernel:  [<ffffffff8114a57e>] shrink_zone+0x6e/0x1b0
Apr 07 03:00:10 janus kernel:  [<ffffffff8114b82e>] balance_pgdat+0x39e/0x5f0
Apr 07 03:00:10 janus kernel:  [<ffffffff8114bbe2>] kswapd+0x162/0x420
Apr 07 03:00:10 janus kernel:  [<ffffffff810a2c20>] ? __wake_up_sync+0x20/0x20
Apr 07 03:00:10 janus kernel:  [<ffffffff8114ba80>] ? balance_pgdat+0x5f0/0x5f0
Apr 07 03:00:10 janus kernel:  [<ffffffff810835b2>] kthread+0xd2/0xf0
Apr 07 03:00:10 janus kernel:  [<ffffffff810834e0>] ? kthread_create_on_node+0x180/0x180
Apr 07 03:00:10 janus kernel:  [<ffffffff81521abc>] ret_from_fork+0x7c/0xb0
Apr 07 03:00:10 janus kernel:  [<ffffffff810834e0>] ? kthread_create_on_node+0x180/0x180
Apr 07 03:00:10 janus kernel: Code: 89 ee 4c 89 f7 e8 de e1 fe ff e9 68 f9 ff ff 41 8b 4f 18 8b 75 a4 89 c2 48 c7 c7 b0 31 71 81 31 c0 83 c1 01 e8 3c d1 37 00 0f 0b <0f> 0b 49 8b 47 30 e9 14 fc ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b
Apr 07 03:00:10 janus kernel: RIP  [<ffffffff81193873>] split_huge_page_to_list+0x7c3/0x7e0
Apr 07 03:00:10 janus kernel:  RSP <ffff88007b341990>
Apr 07 03:00:10 janus kernel: ---[ end trace 2500f4d62a3b9adf ]---

Last edited by theking2 (2014-12-16 20:51:32)

Inxsible · 2014-04-08 17:30:37

Have you checked if there is an open bug report already on a similar issue? If so, you can simply comment there and if not, first verify that the bug is reproducible and not only with Arch and then open a bug report with the correct stream. (either Arch or upstream)

theking2 · 2014-12-16 20:53:40

It appears that this error not appeared again. So I blame it on a supernatural force or parapsychologic influence (I did notice some ectoplasma around my server)

Arch Linux

#1 2014-04-08 17:26:02

[NOT SOLVED] Kernel bug mm/huge_memory,c:1903 3.13.7-1

#2 2014-04-08 17:30:37

Re: [NOT SOLVED] Kernel bug mm/huge_memory,c:1903 3.13.7-1

#3 2014-12-16 20:53:40

Re: [NOT SOLVED] Kernel bug mm/huge_memory,c:1903 3.13.7-1

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