On Sun, Jan 11, 2015 at 4:49 PM, Jan Engelhardt <jeng...@inai.de> wrote: > > Preliminary report that Linux kernel 3.19-rc3 > [eb74926920cfa756087a82e0b081df837177cb95] gives a bug dump. When > exiting JOSM (running on openjdk-1.7), the java process would sometimes > get shot down. Last known good was v3.18.1. > > I probably need to turn on some debuginfo… unless you > beat me to bisecting it.
Looks like this one: http://marc.info/?t=142092151800001&r=1&w=2 > > [x86_64] > [30585.603446] ------------[ cut here ]------------ > [30585.603469] kernel BUG at mm/rmap.c:399! > [30585.603483] invalid opcode: 0000 [#1] PREEMPT SMP > [30585.603502] Modules linked in: ctr ccm af_packet ip6t_REJECT > nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_REJECT > xt_tcpudp xt_owner xt_multiport xt_conntrack iptable_filter ipt_MASQUERADE > nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 > nf_nat_ipv4 nf_nat nf_conntrack xt_mark iptable_mangle ip_tables x_tables > sch_fq_codel ext4 mbcache jbd2 cdc_acm hid_generic usbhid hid arc4 > snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel > snd_hda_controller snd_hda_codec snd_hwdep iwlmvm snd_pcm_oss snd_pcm > mac80211 i915 snd_seq snd_seq_device i2c_algo_bit snd_timer drm_kms_helper > x86_pkg_temp_thermal thinkpad_acpi intel_powerclamp e1000e iwlwifi > snd_mixer_oss coretemp drm pcspkr xhci_pci i2c_i801 joydev nvram xhci_hcd ptp > serio_raw intel_gtt cfg80211 > [30585.603799] i2c_core lpc_ich rtsx_pci snd pps_core agpgart thermal > mfd_core shpchp tpm_tis soundcore wmi processor video tpm battery led_class > thermal_sys ac button intel_smartconnect hwmon binfmt_misc efivarfs dm_crypt > algif_skcipher af_alg crct10dif_pclmul crc32_pclmul crc32c_intel > ghash_clmulni_intel aesni_intel glue_helper lrw ablk_helper cryptd ehci_pci > ehci_hcd usbcore usb_common xts gf128mul aes_x86_64 dm_mod sg tcp_veno > sony_laptop rfkill > [30585.603969] CPU: 2 PID: 12778 Comm: java Not tainted 3.19.0-rc3+ #16 > [30585.603991] Hardware name: LENOVO 20AL00C6GE/20AL00C6GE, BIOS GIET67WW > (2.17 ) 01/08/2014 > [30585.604019] task: ffff8800d3955190 ti: ffff8801d2a80000 task.ti: > ffff8801d2a80000 > [30585.604044] RIP: 0010:[<ffffffff810f2af7>] [<ffffffff810f2af7>] > unlink_anon_vmas+0xe9/0x140 > [30585.604076] RSP: 0018:ffff8801d2a83b88 EFLAGS: 00010286 > [30585.604094] RAX: ffff8801ed517f50 RBX: ffff8801ed517f40 RCX: > ffff8801ed517f60 > [30585.604118] RDX: ffffffff00000001 RSI: 0000000000000000 RDI: > ffff8800d3aa96e0 > [30585.604141] RBP: ffff8801d2a83bc8 R08: 00007f523d7be000 R09: > ffffea0007b545c0 > [30585.604165] R10: 000000000000000d R11: 0000000000015b80 R12: > ffff8800b10d49c0 > [30585.604188] R13: ffff8800d3aa96e0 R14: ffff8800d3aa96e0 R15: > ffff8801ed517f40 > [30585.604212] FS: 0000000000000000(0000) GS:ffff88021e280000(0000) > knlGS:0000000000000000 > [30585.604238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [30585.604257] CR2: 00007f524b9fa400 CR3: 0000000002a13000 CR4: > 00000000001407e0 > [30585.604285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: > 0000000000000000 > [30585.604323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: > 0000000000000400 > [30585.604356] Stack: > [30585.604364] ffff88021390e900 ffff8800b10d49d0 ffff8801d2a83bc8 > ffff8800b10d4958 > [30585.604391] ffff8800b10d4958 0000000000000000 00007f51fd224000 > ffff8800b10d4228 > [30585.604419] ffff8801d2a83c18 ffffffff810e7e65 0000000000000000 > ffff8801d2a83c28 > [30585.604446] Call Trace: > [30585.604459] [<ffffffff810e7e65>] free_pgtables+0x64/0x9d > [30585.604478] [<ffffffff810eea35>] exit_mmap+0x78/0x111 > [30585.604498] [<ffffffff814078b5>] ? _raw_spin_unlock_irqrestore+0xe/0x22 > [30585.604522] [<ffffffff8104381d>] mmput+0x56/0xed > [30585.604539] [<ffffffff81047c8c>] do_exit+0x383/0x8cf > [30585.604558] [<ffffffff8104ded8>] ? __dequeue_signal+0x1a/0x113 > [30585.604578] [<ffffffff81048244>] do_group_exit+0x3f/0x95 > [30585.604597] [<ffffffff8105050b>] get_signal+0x469/0x49c > [30585.604617] [<ffffffff810023b4>] do_signal+0x23/0x691 > [30585.604635] [<ffffffff8111c2a4>] ? path_put+0x1a/0x1e > [30585.604653] [<ffffffff81002a49>] do_notify_resume+0x27/0x5c > [30585.604673] [<ffffffff814081cf>] int_signal+0x12/0x17 > [30585.604690] Code: 7e 08 e8 62 f4 f7 ff 49 8b 44 24 78 4c 8b 20 48 8d 58 f0 > 49 83 ec 10 48 8d 43 10 48 39 45 c8 74 52 48 8b 7b 08 83 7f 34 00 74 02 <0f> > 0b e8 d7 fd ff ff 48 8b 43 18 48 8b 53 10 48 89 df 48 89 42 > [30585.604805] RIP [<ffffffff810f2af7>] unlink_anon_vmas+0xe9/0x140 > [30585.604826] RSP <ffff8801d2a83b88> > [30585.613469] ---[ end trace 7bc74b6fe917230a ]--- > [30585.613471] Fixing recursive fault but reboot is needed! > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
