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Opened 5 years ago

#12762 new defect

btrfs broken on WNDR3800

Reported by: anonymous Owned by: developers
Priority: normal Milestone: Chaos Calmer 15.05
Component: packages Version: Trunk
Keywords: Cc:

Description

Kernel version used: 3.7.1.

I no longer use btrfs, because of issues like the one below, but perhaps it might be useful for someone to investigate.

275.710000] btrfs: sda1 checksum verify failed on 415334400 wanted 985160B0 found FFEFFFFF level 0
[ 275.720000] btrfs read error corrected: ino 1 off 415334400 (dev /dev/sda1 sector 827584)
[ 311.090000] btrfs: sda1 checksum verify failed on 555409408 wanted D8A2190A found FFEFFFFF level 0
[ 311.110000] btrfs read error corrected: ino 1 off 555409408 (dev /dev/sda1 sector 1101168)
[ 333.130000] ------------[ cut here ]------------
[ 333.140000] WARNING: at fs/btrfs/super.c:246 btrfs_abort_transaction+0x64/0x100 [btrfs]()
[ 333.140000] btrfs: Transaction aborted
[ 333.150000] Modules linked in: ifb fuse act_connmark act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_fq_codel sch_codel sch_ingress ath79_wdt ath_pci(O) ath_hal(PO) ledtrig_usbdev ledtrig_netdev nf_nat_irc nf_nat_ftp nf_conntrack_irc nf_conntrack_ftp xt_HL xt_hl xt_ecn ipt_ECN xt_CLASSIFY xt_time xt_tcpmss xt_statistic xt_mark xt_length xt_DSCP xt_dscp xt_string xt_layer7 ipt_MASQUERADE iptable_nat xt_nat nf_nat_ipv4 nf_nat xt_recent xt_helper xt_connmark xt_connbytes pppoe xt_conntrack xt_CT iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppox ipt_REJECT xt_TCPMSS xt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables nfsd nfs tun ppp_async ppp_generic slhc lockd sunrpc ath9k(O) ath9k_common(O) ath9k_hw(O) ath(O) mac80211(O) ts_fsm ts_bm ts_kmp crc_ccitt exportfs cfg80211(O) compat(O) arc4 usb_storage ohci_hcd ehci_hcd sd_mod ext4 jbd2 mbcache btrfs usbcore usb_common scsi_mod nls_base lzo_decompress lzo_compress libcrc32c crc16 zlib_inflate zlib_deflate crc32c ledtrig_timer ledtrig_default_on leds_gpio gpio_button_hotplug(O) [last unloaded: ifb]
[ 333.250000] Call Trace:
[ 333.250000] [<8027f0bc>] dump_stack+0x8/0x34
[ 333.260000] [<80071b34>] warn_slowpath_common+0x78/0xa4
[ 333.260000] [<80071be8>] warn_slowpath_fmt+0x2c/0x38
[ 333.270000] [<c0275f4c>]
btrfs_abort_transaction+0x64/0x100 [btrfs]
[ 333.280000] [<c02b5ef8>] btrfs_add_link+0xa1c/0x1a70 [btrfs]
[ 333.280000]
[ 333.280000] ---[ end trace 82f8d443d8c510c6 ]---
[ 333.290000] BTRFS error (device sda1) in btrfs_rename:7432: Object already exists
[ 333.300000] btrfs is forced readonly
[ 342.740000] btrfs: sda1 checksum verify failed on 674938880 wanted 868B218F found FFEFFFFF level 0
[ 342.760000] btrfs read error corrected: ino 1 off 674938880 (dev /dev/sda1 sector 1334624)
[ 356.030000] btrfs: sda1 checksum verify failed on 726003712 wanted 2B62AE93 found FFEFFFFF level 0
[ 356.040000] btrfs read error corrected: ino 1 off 726003712 (dev /dev/sda1 sector 1434360)
[ 376.670000] btrfs: sda1 checksum verify failed on 806404096 wanted 6CED9E03 found FFEFFFFF level 0
[ 376.680000] btrfs read error corrected: ino 1 off 806404096 (dev /dev/sda1 sector 1591392)
[ 381.940000] btrfs: sda1 checksum verify failed on 827932672 wanted 353FF7C9 found FFEFFFFF level 0
[ 381.950000] btrfs read error corrected: ino 1 off 827932672 (dev /dev/sda1 sector 1633440)
[ 416.330000] btrfs: sda1 checksum verify failed on 970653696 wanted 864D5E2E found FFEFFFFF level 0
[ 416.350000] btrfs read error corrected: ino 1 off 970653696 (dev /dev/sda1 sector 1912192)

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