https://bugzilla.novell.com/show_bug.cgi?id=418420 User seife@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=418420#c1 Summary: kernel BUG at mm/shmem.c:814! Product: openSUSE 11.1 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: seife@novell.com QAContact: qa@suse.de Found By: Development Running factory, 2.6.26-14-default, core 2 duo x86_64, i ran build --clean in /dev/shm/abuild. During buildroot setup, "rm -rf /dev/shm/abuild" segfaulted and i found this nice little backtrace in syslog. System seems to be running fine, still. [71428.201602] ------------[ cut here ]------------ [71428.201632] kernel BUG at mm/shmem.c:814! [71428.201644] invalid opcode: 0000 [1] SMP [71428.201657] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map [71428.201672] CPU 0 [71428.201681] Modules linked in: nfs lockd nfs_acl sunrpc autofs4 hidp tun ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc iptable_filter ip_tables ip6table_filter ip6_tables x_tables ipv6 i915 drm af_packet bridge bnep cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device microcode binfmt_misc fuse sha256_generic aes_x86_64 aes_generic cbc usbhid hid ff_memless ohci_hcd dm_crypt ext2 loop dm_mod arc4 rfcomm ecb l2cap crypto_blkcipher pcmcia iwl4965 firmware_class rtc_cmos iwlcore snd_hda_intel ata_generic rtc_core yenta_socket rfkill snd_pcm mac80211 sierra rtc_lib rsrc_nonstatic btusb sr_mod sdhci ohci1394 iTCO_wdt serio_raw pcspkr pcmcia_core led_class usbserial snd_timer video joydev ide_pci_generic cdrom sg mmc_core ricoh_mmc ieee1394 iTCO_vendor_support snd_page_alloc output container wmi snd_hwdep e1000e battery ac button snd bluetooth cfg80211 ide_core intel_agp soundcore sd_mod uhci_hcd ehci_hcd usbcore edd ext3 mbcache jbd fan pata_acpi ata_piix libata scsi_mod dock thermal processor [71428.201987] Pid: 1618, comm: rm Tainted: G 2.6.26-14-default #1 [71428.201987] RIP: 0010:[<ffffffff8029f779>] [<ffffffff8029f779>] shmem_delete_inode+0xb1/0xf2 [71428.201987] RSP: 0018:ffff81001510dde8 EFLAGS: 00010202 [71428.201987] RAX: ffffffff80492570 RBX: ffffffff8029f6c8 RCX: ffff8100330f7448 [71428.201987] RDX: ffff8100330f7758 RSI: ffffffff808f1170 RDI: ffff8100330f7428 [71428.201987] RBP: ffff81001510de08 R08: 0000000000000000 R09: ffff8100300e0830 [71428.201987] R10: 0000000000000000 R11: ffff8100330f7608 R12: ffff8100330f7428 [71428.201987] R13: ffff8100330f7428 R14: 0000000000000004 R15: 00007fdbbeeca698 [71428.201987] FS: 00007fdbbeeca6f0(0000) GS:ffffffff8067e000(0000) knlGS:0000000000000000 [71428.201987] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [71428.201987] CR2: 0000000000611288 CR3: 000000001a057000 CR4: 00000000000006e0 [71428.201987] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [71428.201987] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [71428.201987] Process rm (pid: 1618, threadinfo ffff81001510c000, task ffff81001e1b0880) [71428.201987] Stack: ffff81001510de08 ffffffff8029f6c8 ffff8100330f7428 ffff8100268c2000 [71428.201987] ffff81001510de28 ffffffff802bdde2 ffff8100330f7428 ffff8100330f7428 [71428.201987] ffff81001510de48 ffffffff802bd05b 0000000000000004 ffff8100300e07d0 [71428.201987] Call Trace: [71428.201987] [<ffffffff802bdde2>] generic_delete_inode+0xaf/0x136 [71428.201987] [<ffffffff802bd05b>] iput+0x61/0x65 [71428.201987] [<ffffffff802baa89>] dentry_iput+0x8e/0x9e [71428.201987] [<ffffffff802bab32>] d_kill+0x34/0x54 [71428.201987] [<ffffffff802bc598>] dput+0x10a/0x117 [71428.201987] [<ffffffff802b46c3>] do_rmdir+0xe7/0x123 [71428.201987] [<ffffffff802b471c>] sys_unlinkat+0x1d/0x26 [71428.201987] [<ffffffff8020c05a>] system_call_after_swapgs+0x8a/0x8f [71428.201987] DWARF2 unwinder stuck at system_call_after_swapgs+0x8a/0x8f [71428.201987] [71428.201987] Leftover inexact backtrace: [71428.201987] [71428.201987] [71428.201987] [71428.201987] Code: 55 f0 49 8b 45 f8 48 c7 c7 c0 80 64 80 48 89 42 08 48 89 10 49 89 5d f8 49 89 5d f0 e8 2a 99 1c 00 49 83 bd a8 00 00 00 00 74 04 <0f> 0b eb fe 49 8b 85 f8 00 00 00 4c 8b a0 88 02 00 00 49 83 7c [71428.201987] RIP [<ffffffff8029f779>] shmem_delete_inode+0xb1/0xf2 [71428.201987] RSP <ffff81001510dde8> [71428.203112] ---[ end trace 4c082ffa25ad9443 ]--- -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.