hi since today the snaptest-2 (http://github.com/vinzent/ceph-testsuite/blob/master/tests/snaptest-2) is crashing (reproducible) my machine. yesterday it was ok. ceph/unstable Bad ref: bef062942ad1745808287c7483478adaa0b91fc2 Last known good: 5634ce8d056f02b6c7c2fb23ff310e529df15511 ceph-client-standalone/unstable-backport bad ref: 0048d167d5de04d5a88dbcb064cf2d80270ab281 updated today, but don't know what last ref was. kernel: 2.6.34 kernel: [ 2391.674928] BUG: unable to handle kernel NULL pointer dereference at 000000000000005c kernel: [ 2391.674940] IP: [<ffffffffa07b3073>] __prepare_send_request+0x37/0x429 [ceph] kernel: [ 2391.674966] PGD 52b91067 PUD 63f3b067 PMD 0 kernel: [ 2391.674975] Oops: 0000 [#1] SMP kernel: [ 2391.674981] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT0/voltage_now kernel: [ 2391.674988] CPU 1 kernel: [ 2391.674991] Modules linked in: ceph aes_x86_64 aes_generic nls_utf8 udf ppdev lp sco bridge stp bnep acpi_cpufreq cpufreq_userspace rfcomm cpufreq_conservative cpufreq_powersave l2cap crc16 cpufreq_stats binfmt_misc kvm_intel kvm uinput fuse ext3 jbd mbcache loop snd_hda_codec_atihdmi snd_hda_codec_analog snd_hda_intel arc4 snd_hda_codec snd_hwdep ecb snd_pcm_oss snd_mixer_oss ide_cs snd_pcm ide_core snd_seq_midi uvcvideo snd_rawmidi snd_seq_midi_event iwlagn joydev snd_seq tpm_infineon iwlcore psmouse hp_accel videodev lis3lv02d v4l1_compat v4l2_compat_ioctl32 snd_timer tpm_tis snd_seq_device tpm snd tpm_bios soundcore serio_raw btusb pcmcia hp_wmi video output parport_pc parport i2c_core yenta_socket rsrc_nonstatic pcmcia_core snd_page_alloc wmi mac80211 cfg80211 qcserial input_polldev pcspkr evdev container processor usbserial bluetooth ac battery button rfkill fglrx(P) xfs exportfs ses enclosure dm_mod btrfs zlib_deflate crc32c libcrc32c sg sr_mod cdrom sd_mod crc_t10dif usb kernel: _storage uhci_hcd ata_generic fan sdhci_pci sdhci ahci mmc_core firewire_ohci firewire_core led_class crc_itu_t libata ehci_hcd e1000e scsi_mod thermal thermal_sys usbcore nls_base [last unloaded: scsi_wait_scan] kernel: [ 2391.675191] kernel: [ 2391.675199] Pid: 22164, comm: ls Tainted: P 2.6.34-1-amd64 #1 30E7/HP EliteBook 8530p kernel: [ 2391.675205] RIP: 0010:[<ffffffffa07b3073>] [<ffffffffa07b3073>] __prepare_send_request+0x37/0x429 [ceph] kernel: [ 2391.675227] RSP: 0018:ffff8800b7f2dcf8 EFLAGS: 00010206 kernel: [ 2391.675233] RAX: 0000000000000000 RBX: ffff880063f26800 RCX: ffff88013016fd60 kernel: [ 2391.675239] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff880005e608dc kernel: [ 2391.675245] RBP: ffff880139b171a0 R08: 0000000a63f26800 R09: 0000000900000009 kernel: [ 2391.675251] R10: 00000000f8fa2e37 R11: 000000009d2ef4e0 R12: ffff88013016f800 kernel: [ 2391.675256] R13: ffff880005e60540 R14: ffff880139b171a0 R15: 0000000000000000 kernel: [ 2391.675264] FS: 00007f32628617a0(0000) GS:ffff880001a80000(0000) knlGS:0000000000000000 kernel: [ 2391.675270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: [ 2391.675276] CR2: 000000000000005c CR3: 0000000063ffe000 CR4: 00000000000406e0 kernel: [ 2391.675282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kernel: [ 2391.675288] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 kernel: [ 2391.675294] Process ls (pid: 22164, threadinfo ffff8800b7f2c000, task ffff88011b01b800) kernel: [ 2391.675299] Stack: kernel: [ 2391.675303] ffff880000000000 ffffffff810f1487 0000000000000000 ffff880005e70000 kernel: [ 2391.675311] <0> 0000000413688655 00000000a26aed63 ffff88011ef29000 ffff8800bc807840 kernel: [ 2391.675321] <0> 0000000000000001 ffff880005e60830 ffff880005e60540 0000000000000000 kernel: [ 2391.675331] Call Trace: kernel: [ 2391.675343] [<ffffffff810f1487>] ? link_path_walk+0x47d/0x482 kernel: [ 2391.675363] [<ffffffffa07b3795>] ? __do_request+0x330/0x391 [ceph] kernel: [ 2391.675381] [<ffffffffa07aae5a>] ? ceph_reserve_caps+0xe0/0x176 [ceph] kernel: [ 2391.675400] [<ffffffffa07b3967>] ? ceph_mdsc_do_request+0x8f/0x15c [ceph] kernel: [ 2391.675414] [<ffffffffa07a0728>] ? ceph_do_getattr+0xa6/0xcd [ceph] kernel: [ 2391.675428] [<ffffffffa07a0769>] ? ceph_getattr+0x1a/0x80 [ceph] kernel: [ 2391.675437] [<ffffffff810eacdb>] ? vfs_fstatat+0x44/0x5b kernel: [ 2391.675445] [<ffffffff810ead8f>] ? sys_newstat+0x11/0x2d kernel: [ 2391.675456] [<ffffffff8102cd45>] ? do_page_fault+0x21a/0x25d kernel: [ 2391.675466] [<ffffffff812f9af5>] ? page_fault+0x25/0x30 kernel: [ 2391.675475] [<ffffffff810089c2>] ? system_call_fastpath+0x16/0x1b kernel: [ 2391.675479] Code: 41 54 55 53 48 89 f3 48 83 ec 68 89 53 2c 48 8b 7e 30 ff 86 30 02 00 00 48 85 ff 74 17 48 81 ef f0 02 00 00 89 d6 e8 7e 50 ff ff <8b> 40 5c 89 83 3c 02 00 00 48 8b bb 20 01 00 00 48 85 ff 74 1e kernel: [ 2391.675549] RIP [<ffffffffa07b3073>] __prepare_send_request+0x37/0x429 [ceph] kernel: [ 2391.675569] RSP <ffff8800b7f2dcf8> kernel: [ 2391.675573] CR2: 000000000000005c kernel: [ 2391.675579] ---[ end trace 0eb3d3770bbbcd73 ]--- -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
