Additional info: kernel BUG at mm/huge_memory.c:1802! invalid opcode: 0000 [#1] SMP Modules linked in: arc4 md4 nls_utf8 cifs dns_resolver fscache fuse tun lockd sunrpc ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_filter ip6_tables binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep iTCO_wdt iTCO_vendor_support snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd e1000e coretemp mei lpc_ich soundcore mfd_core kvm_intel dcdbas kvm serio_raw i2c_i801 microcode uinput dm_crypt crc32c_intel ghash_clmulni_intel i915 i2c_algo_bit drm_kms_helper drm video i2c_core CPU 0 Pid: 2125, comm: JS GC Helper Not tainted 3.8.3-203.fc18.x86_64 #1 Dell Inc. OptiPlex 790/0J3C2F RIP: 0010:[<ffffffff8118edd1>] [<ffffffff8118edd1>] split_huge_page+0x751/0x7e0 RSP: 0018:ffff8801f9f4db98 EFLAGS: 00010297 RAX: 0000000000000001 RBX: ffffea0000b48000 RCX: 000000000000005b RDX: 0000000000000008 RSI: 0000000000000046 RDI: 0000000000000246 RBP: ffff8801f9f4dc58 R08: 000000000000000a R09: 000000000000034a R10: 0000000000000000 R11: 0000000000000349 R12: 0000000000000000 R13: 00007fb66765d000 R14: 00003ffffffff000 R15: ffffea0000b48000 FS: 00007fb6b0f33700(0000) GS:ffff88022dc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb69a7e8200 CR3: 00000001cfc04000 CR4: 00000000000407f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process JS GC Helper (pid: 2125, threadinfo ffff8801f9f4c000, task ffff880200bd9760) Stack: ffff8801f9f4dbe8 0000000000000292 ffff8801f9f4dbc8 0000000000000004 ffffea0000bbd3c0 ffff8801f7a32d40 0000000000b48000 ffffffff8113a5f7 0000000000000003 ffffc90000000001 00000000f9f4dbf8 00000007fb667600 Call Trace: [<ffffffff8113a5f7>] ? free_pcppages_bulk+0x177/0x4f0 [<ffffffff81198271>] ? mem_cgroup_bad_page_check+0x21/0x30 [<ffffffff8113ab8d>] ? free_pages_prepare+0x8d/0x140 [<ffffffff811903d3>] __split_huge_page_pmd+0x133/0x370 [<ffffffff8115c4fa>] unmap_single_vma+0x7ea/0x880 [<ffffffff811709dd>] ? free_pages_and_swap_cache+0xad/0xd0 [<ffffffff8115ce7d>] zap_page_range+0x9d/0x100 [<ffffffff8109797f>] ? __dequeue_entity+0x2f/0x50 [<ffffffff81159863>] sys_madvise+0x263/0x740 [<ffffffff810df18c>] ? __audit_syscall_exit+0x20c/0x2c0 [<ffffffff81658699>] system_call_fastpath+0x16/0x1b Code: 0f 0b 0f 0b f3 90 49 8b 07 a9 00 00 00 01 75 f4 e9 d8 fa ff ff be 45 01 00 00 48 c7 c7 8d 09 9d 81 e8 a4 f8 ec ff e9 c2 fa ff ff <0f> 0b 41 8b 57 18 8b 75 94 48 c7 c7 d0 0b 9f 81 31 c0 83 c2 01 RIP [<ffffffff8118edd1>] split_huge_page+0x751/0x7e0 RSP <ffff8801f9f4db98>
can you find this in /var/log/messages, and just before it there should be a line like.. mapcount * page_mapcount * (where the *'s represent numbers)
Hi, This is the content of the line : Mar 20 15:05:00 messalina kernel: [12634.404412] mapcount 0 page_mapcount 1 Thanks
Are you still seeing this with 3.9.8 or newer?
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.