Additional info: kernel BUG at fs/btrfs/extent_io.c:748! invalid opcode: 0000 [#1] SMP Modules linked in: hidp fuse ebtable_nat nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm rfcomm bnep ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi dm_crypt uvcvideo videobuf2_vmalloc snd_hda_codec_hdmi videobuf2_memops snd_hda_codec_conexant snd_hda_intel videobuf2_core arc4 snd_hda_codec iwldvm snd_hwdep snd_seq snd_seq_device videodev media mac80211 snd_pcm btusb iTCO_wdt snd_page_alloc thinkpad_acpi iwlwifi snd_timer coretemp iTCO_vendor_support e1000e snd bluetooth cfg80211 soundcore rfkill lpc_ich mfd_core mei intel_ips i2c_i801 microcode vhost_net tun macvtap macvlan kvm_intel kvm uinput btrfs zlib_deflate libcrc32c crc32c_intel ghash_clmulni_intel i915 firewire_ohci i2c_algo_bit sdhci_pci drm_kms_helper firewire_core sdhci crc_itu_t drm mmc_core mxm_wmi i2c_core video wmi CPU 2 Pid: 12092, comm: thunderbird Not tainted 3.8.2-206.fc18.x86_64 #1 LENOVO 4384BR2/4384BR2 RIP: 0010:[<ffffffffa01ef68e>] [<ffffffffa01ef68e>] __set_extent_bit+0x37e/0x480 [btrfs] RSP: 0018:ffff880101a537d8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8800998c6f20 RCX: 0000000000000000 RDX: 0000000000000070 RSI: 0000000000000200 RDI: 0000000000000296 RBP: ffff880101a53858 R08: ffffffff81ce2720 R09: 0000000000000200 R10: 0000000000000000 R11: 00000000000008ea R12: 0000000000b09000 R13: 0000000000000000 R14: 0000000000b09000 R15: 0000000000000000 FS: 00007f3a901ff700(0000) GS:ffff880137d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000003c0309d200 CR3: 00000000a2eb9000 CR4: 00000000000007e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process thunderbird (pid: 12092, threadinfo ffff880101a52000, task ffff880003e62ec0) Stack: ffff880101a53878 ffffffff81147fe9 ffff880101a53880 ffff880101a53fd8 ffff880101a53fd8 ffff880003e63568 0000000000b09fff 0000100800000008 ffff880102ac2300 01ff880100000050 0000000000200200 0000000000b09fff Call Trace: [<ffffffff81147fe9>] ? do_try_to_free_pages+0x539/0x620 [<ffffffffa01f02c4>] lock_extent_bits+0x74/0xa0 [btrfs] [<ffffffff81140301>] ? release_pages+0x1f1/0x280 [<ffffffffa01f0303>] lock_extent+0x13/0x20 [btrfs] [<ffffffffa01f2134>] __extent_read_full_page+0xc4/0x6b0 [btrfs] [<ffffffff81196488>] ? mem_cgroup_charge_common+0xa8/0x120 [<ffffffffa01dad10>] ? can_nocow_odirect+0x280/0x280 [btrfs] [<ffffffff81197fea>] ? mem_cgroup_cache_charge+0x7a/0x90 [<ffffffffa01dad10>] ? can_nocow_odirect+0x280/0x280 [btrfs] [<ffffffffa01dad10>] ? can_nocow_odirect+0x280/0x280 [btrfs] [<ffffffffa01dad10>] ? can_nocow_odirect+0x280/0x280 [btrfs] [<ffffffffa01dad10>] ? can_nocow_odirect+0x280/0x280 [btrfs] [<ffffffffa01f3646>] extent_readpages+0x116/0x1f0 [btrfs] [<ffffffffa01d8caf>] btrfs_readpages+0x1f/0x30 [btrfs] [<ffffffff8113ee17>] __do_page_cache_readahead+0x1b7/0x240 [<ffffffff8113f1c1>] ra_submit+0x21/0x30 [<ffffffff81134b60>] filemap_fault+0x240/0x4a0 [<ffffffff8164e6a6>] ? __schedule+0x3c6/0x7a0 [<ffffffff8115a321>] __do_fault+0x71/0x550 [<ffffffff810865aa>] ? hrtimer_try_to_cancel+0x4a/0xd0 [<ffffffff8115d5e5>] handle_pte_fault+0x95/0xb20 [<ffffffff8115f2d1>] handle_mm_fault+0x291/0x650 [<ffffffff81086b44>] ? hrtimer_start_range_ns+0x14/0x20 [<ffffffff81653be1>] __do_page_fault+0x171/0x4d0 [<ffffffff810bd29d>] ? sys_futex+0x8d/0x190 [<ffffffff81653f4e>] do_page_fault+0xe/0x10 [<ffffffff81650598>] page_fault+0x28/0x30 Code: 4d 88 48 85 c9 0f 85 f3 fc ff ff 66 90 f6 45 18 10 0f 84 e7 fc ff ff 8b 7d 18 e8 2e ec ff ff 48 85 c0 48 89 c1 0f 85 d3 fc ff ff <0f> 0b 4d 89 e6 31 c9 eb a9 66 0f 1f 84 00 00 00 00 00 49 83 7f RIP [<ffffffffa01ef68e>] __set_extent_bit+0x37e/0x480 [btrfs] RSP <ffff880101a537d8>
Created attachment 713654 [details] File: dmesg
This should be fixed upstream, however if you can reproduce on a recent kernel please reproduce on btrfs-next and file a bugzilla at bugzilla.kernel.org and set the component to btrfs.