Package: src:linux
Version: 4.9.30-2~bpo8+1
Severity: important
Jul 20 06:50:09 vhost002 kernel: ------------[ cut here ]------------
Jul 20 06:50:09 vhost002 kernel: kernel BUG at /build/linux-PrKZyy/linux-4.9.30/fs/ocfs2/alloc.c:1514!
Jul 20 06:50:09 vhost002 kernel: invalid opcode: 0000 [#1] SMP
Jul 20 06:50:09 vhost002 kernel: Modules linked in: vhost_net vhost macvtap macvlan tun ocfs2 quota_tree veth iptable_filter ip_tabl
es x_tables nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodema
nager ocfs2_stackglue configfs bridge stp llc bonding ipmi_watchdog intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powercla
mp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support mxm_wmi evdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ast
ttm drm_kms_helper drm igb xhci_pci ehci_pci xhci_hcd intel_cstate dca ehci_hcd i2c_algo_bit e1000e usbcore intel_uncore mei_me i2c
_i801 intel_rapl_perf pcspkr ptp sg mei usb_common lpc_ich shpchp i2c_smbus pps_core mfd_core wmi acpi_power_meter acpi_pad button i
pmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler
Jul 20 06:50:09 vhost002 kernel: fuse drbd lru_cache libcrc32c crc32c_generic autofs4 ext4 crc16 jbd2 fscrypto mbcache dm_mod md_mo
d sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ahci libahci libata scsi_mod
Jul 20 06:50:09 vhost002 kernel: CPU: 5 PID: 21382 Comm: qemu-system-x86 Not tainted 4.9.0-0.bpo.3-amd64 #1 Debian 4.9.30-2~bpo8+1
Jul 20 06:50:09 vhost002 kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./EPC612D4I, BIOS P2.10 03/31/2016
Jul 20 06:50:09 vhost002 kernel: task: ffff8ed94283d140 task.stack: ffffaa498a6cc000
Jul 20 06:50:09 vhost002 kernel: RIP: 0010:[<ffffffffc0c96232>] [<ffffffffc0c96232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: RSP: 0018:ffffaa498a6cf6a8 EFLAGS: 00010246
Jul 20 06:50:09 vhost002 kernel: RAX: 0000000000000000 RBX: 000000000000000a RCX: ffffaa498a6cf820
Jul 20 06:50:09 vhost002 kernel: RDX: ffffaa498a6cf74c RSI: ffffaa498a6cf9f8 RDI: ffff8eda61f0fb40
Jul 20 06:50:09 vhost002 kernel: RBP: ffffaa498a6cf708 R08: 0000000000000000 R09: 00000000000c20c6
Jul 20 06:50:09 vhost002 kernel: R10: 00000000000d5e08 R11: ffff8ed9549d70c0 R12: 0000000000000001
Jul 20 06:50:09 vhost002 kernel: R13: ffffaa498a6cf8b8 R14: ffff8ed9549d70c0 R15: 0000000000000001
Jul 20 06:50:09 vhost002 kernel: FS: 00007f59ba7fc700(0000) GS:ffff8ee87f340000(0000) knlGS:0000000000000000
Jul 20 06:50:09 vhost002 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 20 06:50:09 vhost002 kernel: CR2: 0000560b4a283610 CR3: 00000001fe800000 CR4: 00000000001426e0
Jul 20 06:50:09 vhost002 kernel: Stack:
Jul 20 06:50:09 vhost002 kernel: ffffaa498a6cf7b8 ffffaa498a6cf7b8 ffffffffc0d030e5 ffff8eda3f52f200
Jul 20 06:50:09 vhost002 kernel: ffffffffc0d0285f ffff8ed84dd09450 53c933a40e6e9e1e 000000000000000a
Jul 20 06:50:09 vhost002 kernel: 0000000000000001 ffffaa498a6cf8b8 ffffaa498a6cf9f8 ffff8eda3f52f200
Jul 20 06:50:09 vhost002 kernel: Call Trace:
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0d030e5>] ? ocfs2_set_buffer_uptodate+0x35/0x4a0 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0d0285f>] ? ocfs2_buffer_cached.isra.6+0x7f/0x1a0 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0c98087>] ? ocfs2_split_and_insert+0x307/0x490 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0c9e5ce>] ? ocfs2_split_extent+0x3ee/0x560 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0c9e9b3>] ? ocfs2_change_extent_flag+0x273/0x450 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0c9eca0>] ? ocfs2_mark_extent_written+0x110/0x1d0 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0ca309d>] ? ocfs2_dio_end_io_write+0x44d/0x600 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0cc9890>] ? ocfs2_allocate_extend_trans+0x180/0x180 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0ca328b>] ? ocfs2_dio_end_io+0x3b/0x60 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffff90a4047e>] ? dio_complete+0x7e/0x190
Jul 20 06:50:09 vhost002 kernel: [<ffffffff90a436e8>] ? do_blockdev_direct_IO+0x2168/0x2860
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0ca6e70>] ? ocfs2_write_end_nolock+0x550/0x550 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0ca27a3>] ? ocfs2_direct_IO+0x83/0x90 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffff9097f853>] ? generic_file_direct_write+0xb3/0x180
Jul 20 06:50:09 vhost002 kernel: [<ffffffff9097f9d6>] ? __generic_file_write_iter+0xb6/0x1e0
Jul 20 06:50:09 vhost002 kernel: [<ffffffffc0cc16de>] ? ocfs2_file_write_iter+0x44e/0xae0 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: [<ffffffff908a2bc0>] ? wake_up_q+0x60/0x60
Jul 20 06:50:09 vhost002 kernel: [<ffffffff90a029be>] ? new_sync_write+0xde/0x130
Jul 20 06:50:09 vhost002 kernel: [<ffffffff90a034d3>] ? vfs_write+0xb3/0x1a0
Jul 20 06:50:09 vhost002 kernel: [<ffffffff90a04a76>] ? SyS_pwrite64+0x86/0xb0
Jul 20 06:50:09 vhost002 kernel: [<ffffffff90e077bb>] ? system_call_fast_compare_end+0xc/0x9b
Jul 20 06:50:09 vhost002 kernel: Code: 24 28 48 c7 c1 9c 91 d2 c0 ba 1c 06 00 00 48 c7 c6 d0 b9 d1 c0 31 c0 44 89 4c 24 18 e8 18 c4 dc ff 44 8b 4c 24 18 e9 26 fc ff ff <0f> 0b 48 8b 04 24 48 83 38 00 75 6c f0 ff 43 60 48 8b 04 24 45
Jul 20 06:50:09 vhost002 kernel: RIP [<ffffffffc0c96232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
Jul 20 06:50:09 vhost002 kernel: RSP <ffffaa498a6cf6a8>
Jul 20 06:50:09 vhost002 kernel: ---[ end trace abf3341895207d03 ]---