Package: src:linux
Version: 4.9.18-1~bpo8+1
Severity: important
May 17 10:39:30 vhost032 kernel: ------------[ cut here ]------------
May 17 10:39:30 vhost032 kernel: kernel BUG at
/home/zumbi/linux-4.9.18/fs/ocfs2/alloc.c:1514!
May 17 10:39:30 vhost032 kernel: invalid opcode: 0000 [#1] SMP
May 17 10:39:30 vhost032 kernel: Modules linked in: vhost_net vhost macvtap
macvlan tun ocfs2 quota_tree hmac veth iptable_filter ip_tables x_tables nfsd
auth_rpcgss nfs_acl nfs lockd grace fscache ocfs2_dlmfs sunrpc ocfs2_stack_o2cb
ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs bridge stp llc bonding
ipmi_watchdog intel_rapl sb_edac edac_core x86_pkg_temp_thermal
intel_powerclamp coretemp kvm_intel kvm ast ttm irqbypass drm_kms_helper
crct10dif_pclmul crc32_pclmul drm ghash_clmulni_intel igb e1000e iTCO_wdt
xhci_pci dca iTCO_vendor_support xhci_hcd i2c_algo_bit mxm_wmi intel_cstate
ehci_pci intel_uncore ehci_hcd evdev i2c_i801 lpc_ich usbcore mei_me ptp
intel_rapl_perf pcspkr mei usb_common shpchp pps_core mfd_core i2c_smbus sg wmi
ipmi_si ipmi_poweroff tpm_tis ipmi_devintf tpm_tis_core ipmi_msghandler tpm
acpi_power_meter
May 17 10:39:30 vhost032 kernel: acpi_pad button fuse drbd lru_cache libcrc32c
crc32c_generic autofs4 ext4 crc16 jbd2 fscrypto mbcache dm_mod md_mod sd_mod
ahci crc32c_intel libahci libata aesni_intel aes_x86_64 glue_helper lrw
scsi_mod gf128mul ablk_helper cryptd
May 17 10:39:30 vhost032 kernel: CPU: 5 PID: 31591 Comm: qemu-system-x86 Not
tainted 4.9.0-0.bpo.2-amd64 #1 Debian 4.9.18-1~bpo8+1
May 17 10:39:30 vhost032 kernel: Hardware name: To Be Filled By O.E.M. To Be
Filled By O.E.M./EPC612D4I, BIOS P2.10 03/31/2016
May 17 10:39:30 vhost032 kernel: task: ffff8b6fd74860c0 task.stack:
ffffaa14cdb9c000
May 17 10:39:30 vhost032 kernel: RIP: 0010:[<ffffffffc0a6f232>]
[<ffffffffc0a6f232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
May 17 10:39:30 vhost032 kernel: RSP: 0018:ffffaa14cdb9f618 EFLAGS: 00010246
May 17 10:39:30 vhost032 kernel: RAX: 0000000000000000 RBX: 0000000000000019
RCX: ffffaa14cdb9f790
May 17 10:39:30 vhost032 kernel: RDX: ffffaa14cdb9f6bc RSI: ffffaa14cdb9f968
RDI: ffff8b6f677cd210
May 17 10:39:30 vhost032 kernel: RBP: ffffaa14cdb9f678 R08: 0000000000000000
R09: 000000000009fdb0
May 17 10:39:30 vhost032 kernel: R10: 00000000025889d0 R11: ffff8b6f236db0c0
R12: 0000000000000001
May 17 10:39:30 vhost032 kernel: R13: ffffaa14cdb9f828 R14: ffff8b6f236db0c0
R15: 0000000000000001
May 17 10:39:30 vhost032 kernel: FS: 00007fc4c17fa700(0000)
GS:ffff8b7e3f340000(0000) knlGS:0000000000000000
May 17 10:39:30 vhost032 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
May 17 10:39:30 vhost032 kernel: CR2: 000055a3d973b980 CR3: 000000006e492000
CR4: 00000000001426e0
May 17 10:39:30 vhost032 kernel: Stack:
May 17 10:39:30 vhost032 kernel: ffffaa14cdb9f728 ffffaa14cdb9f728
ffffffffc0adc0e5 ffff8b7e34dc3880
May 17 10:39:30 vhost032 kernel: ffffffffc0adb85f ffff8b701dc0fc10
0000000084d05b99 0000000000000019
May 17 10:39:30 vhost032 kernel: 0000000000000001 ffffaa14cdb9f828
ffffaa14cdb9f968 ffff8b7e34dc3880
May 17 10:39:30 vhost032 kernel: Call Trace:
May 17 10:39:30 vhost032 kernel: [<ffffffffc0adc0e5>] ?
ocfs2_set_buffer_uptodate+0x35/0x4a0 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0adb85f>] ?
ocfs2_buffer_cached.isra.6+0x7f/0x1a0 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a71087>] ?
ocfs2_split_and_insert+0x307/0x490 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a775ce>] ?
ocfs2_split_extent+0x3ee/0x560 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a779b3>] ?
ocfs2_change_extent_flag+0x273/0x450 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a77ca0>] ?
ocfs2_mark_extent_written+0x110/0x1d0 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a7c09d>] ?
ocfs2_dio_end_io_write+0x44d/0x600 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0aa2890>] ?
ocfs2_allocate_extend_trans+0x180/0x180 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a7c28b>] ?
ocfs2_dio_end_io+0x3b/0x60 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffac6403fe>] ? dio_complete+0x7e/0x190
May 17 10:39:30 vhost032 kernel: [<ffffffffac643668>] ?
do_blockdev_direct_IO+0x2168/0x2860
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a7fe70>] ?
ocfs2_write_end_nolock+0x550/0x550 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a7b7a3>] ?
ocfs2_direct_IO+0x83/0x90 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffac57f8a3>] ?
generic_file_direct_write+0xb3/0x180
May 17 10:39:30 vhost032 kernel: [<ffffffffac57fa26>] ?
__generic_file_write_iter+0xb6/0x1e0
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a9a6de>] ?
ocfs2_file_write_iter+0x44e/0xae0 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffac602d40>] ?
do_iter_readv_writev+0xb0/0x130
May 17 10:39:30 vhost032 kernel: [<ffffffffac60379c>] ?
do_readv_writev+0x1ac/0x240
May 17 10:39:30 vhost032 kernel: [<ffffffffc0a9a290>] ?
ocfs2_check_range_for_refcount+0x130/0x130 [ocfs2]
May 17 10:39:30 vhost032 kernel: [<ffffffffc07f343f>] ?
kvm_on_user_return+0x5f/0x90 [kvm]
May 17 10:39:30 vhost032 kernel: [<ffffffffac603bdc>] ? do_pwritev+0x8c/0xc0
May 17 10:39:30 vhost032 kernel: [<ffffffffac9fc5bb>] ?
system_call_fast_compare_end+0xc/0x9b
May 17 10:39:30 vhost032 kernel: Code: 24 28 48 c7 c1 64 20 b0 c0 ba 1c 06 00
00 48 c7 c6 d0 49 af c0 31 c0 44 89 4c 24 18 e8 18 64 e4 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
May 17 10:39:30 vhost032 kernel: RIP [<ffffffffc0a6f232>]
ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
May 17 10:39:30 vhost032 kernel: RSP <ffffaa14cdb9f618>
May 17 10:39:30 vhost032 kernel: ---[ end trace 4e869907b9d7337e ]---
