Jun 09 18:04:32 vhost012 kernel: ------------[ cut here ]------------
Jun 09 18:04:32 vhost012 kernel: kernel BUG at /home/zumbi/linux-4.9.25/fs/ocfs2/alloc.c:1514!
Jun 09 18:04:32 vhost012 kernel: invalid opcode: 0000 [#1] SMP
Jun 09 18:04:32 vhost012 kernel: Modules linked in: vhost_net vhost macvtap macvlan tun ocfs2 quota_tree veth iptable_filter ip_tables x_tables nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc ocfs2_dlmfs 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 iTCO_wdt iTCO_vendor_support irqbypass ast mxm_wmi evdev crct10dif_pclmul crc32_pclmul ttm xhci_pci drm_kms_helper xhci_hcd ghash_clmulni_intel drm igb ehci_pci intel_cstate e1000e ehci_hcd dca i2c_algo_bit mei_me usbcore pcspkr ptp intel_uncore sg mei i2c_i801 lpc_ich usb_common shpchp pps_core intel_rapl_perf mfd_core i2c_smbus wmi acpi_power_meter acpi_pad button ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler
Jun 09 18:04:32 vhost012 kernel: fuse drbd lru_cache libcrc32c crc32c_generic autofs4 ext4 crc16 jbd2 fscrypto mbcache dm_mod md_mod sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ahci libahci libata scsi_mod
Jun 09 18:04:32 vhost012 kernel: CPU: 5 PID: 19939 Comm: qemu-system-x86 Not tainted 4.9.0-0.bpo.3-amd64 #1 Debian 4.9.25-1~bpo8+1
Jun 09 18:04:32 vhost012 kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./EPC612D4I, BIOS P2.10 03/31/2016
Jun 09 18:04:32 vhost012 kernel: task: ffff887dc0984040 task.stack: ffffadbb08478000
Jun 09 18:04:32 vhost012 kernel: RIP: 0010:[<ffffffffc0b99232>] [<ffffffffc0b99232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: RSP: 0018:ffffadbb0847b618 EFLAGS: 00010246
Jun 09 18:04:32 vhost012 kernel: RAX: 0000000000000000 RBX: 0000000000000002 RCX: ffffadbb0847b790
Jun 09 18:04:32 vhost012 kernel: RDX: ffffadbb0847b6bc RSI: ffffadbb0847b968 RDI: ffff887e63cbdae0
Jun 09 18:04:32 vhost012 kernel: RBP: ffffadbb0847b678 R08: 0000000000000000 R09: 00000000000130aa
Jun 09 18:04:32 vhost012 kernel: R10: 0000000001179008 R11: ffff887cf511b0c0 R12: 0000000000000001
Jun 09 18:04:32 vhost012 kernel: R13: ffffadbb0847b828 R14: ffff887cf511b0c0 R15: 0000000000000001
Jun 09 18:04:32 vhost012 kernel: FS: 00007f99027fc700(0000) GS:ffff888cff340000(0000) knlGS:0000000000000000
Jun 09 18:04:32 vhost012 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 09 18:04:32 vhost012 kernel: CR2: 00000000b7f81000 CR3: 00000001feb77000 CR4: 00000000001426e0
Jun 09 18:04:32 vhost012 kernel: Stack:
Jun 09 18:04:32 vhost012 kernel: ffffadbb0847b728 ffffadbb0847b728 ffffffffc0c060e5 ffff887e7380cbc8
Jun 09 18:04:32 vhost012 kernel: ffffffffc0c0585f ffff887cf7351450 00000000a5801648 0000000000000002
Jun 09 18:04:32 vhost012 kernel: 0000000000000001 ffffadbb0847b828 ffffadbb0847b968 ffff887edab09500
Jun 09 18:04:32 vhost012 kernel: Call Trace:
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0c060e5>] ? ocfs2_set_buffer_uptodate+0x35/0x4a0 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0c0585f>] ? ocfs2_buffer_cached.isra.6+0x7f/0x1a0 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0b9b087>] ? ocfs2_split_and_insert+0x307/0x490 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba15ce>] ? ocfs2_split_extent+0x3ee/0x560 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba19b3>] ? ocfs2_change_extent_flag+0x273/0x450 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba1ca0>] ? ocfs2_mark_extent_written+0x110/0x1d0 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba609d>] ? ocfs2_dio_end_io_write+0x44d/0x600 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0bcc890>] ? ocfs2_allocate_extend_trans+0x180/0x180 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba628b>] ? ocfs2_dio_end_io+0x3b/0x60 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d24038e>] ? dio_complete+0x7e/0x190
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d2435f8>] ? do_blockdev_direct_IO+0x2168/0x2860
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba9e70>] ? ocfs2_write_end_nolock+0x550/0x550 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0ba57a3>] ? ocfs2_direct_IO+0x83/0x90 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d17f783>] ? generic_file_direct_write+0xb3/0x180
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d17f906>] ? __generic_file_write_iter+0xb6/0x1e0
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0bc46de>] ? ocfs2_file_write_iter+0x44e/0xae0 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d202c20>] ? do_iter_readv_writev+0xb0/0x130
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d20367c>] ? do_readv_writev+0x1ac/0x240
Jun 09 18:04:32 vhost012 kernel: [<ffffffffc0bc4290>] ? ocfs2_check_range_for_refcount+0x130/0x130 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d203abc>] ? do_pwritev+0x8c/0xc0
Jun 09 18:04:32 vhost012 kernel: [<ffffffff8d6055fb>] ? system_call_fast_compare_end+0xc/0x9b
Jun 09 18:04:32 vhost012 kernel: Code: 24 28 48 c7 c1 64 c0 c2 c0 ba 1c 06 00 00 48 c7 c6 d0 e9 c1 c0 31 c0 44 89 4c 24 18 e8 18 e4 e7 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
Jun 09 18:04:32 vhost012 kernel: RIP [<ffffffffc0b99232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
Jun 09 18:04:32 vhost012 kernel: RSP <ffffadbb0847b618>
Jun 09 18:04:32 vhost012 kernel: ---[ end trace 8b1cf84fc31f3eaa ]---