Seen today:
[150110.712196] ------------[ cut here ]------------ [150110.776995] kernel BUG at fs/btrfs/inode.c:3230! [150110.841067] invalid opcode: 0000 [#1] SMP [150110.904472] Modules linked in: dm_mod netconsole ipt_REJECT nf_reject_ipv4 xt_multiport iptable_filter ip_tables x_tables cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative bonding usbhid ext2 coretemp loop ehci_pci ehci_hcd sb_edac i2c_i801 usbcore edac_core i2c_core usb_common ipmi_si shpchp ipmi_msghandler button btrfs lzo_compress raid0 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 md_mod sg sd_mod ixgbe(O) i40e(O) vxlan ip6_udp_tunnel udp_tunnel ahci ptp aacraid libahci pps_core [150111.236617] CPU: 27 PID: 5015 Comm: btrfs-cleaner Tainted: G O 4.2-rc6 #1 [150111.305690] Hardware name: Supermicro X10DRH/X10DRH-IT, BIOS 1.0c 02/18/2015 [150111.376185] task: ffff88104ec19d50 ti: ffff8810328bc000 task.ti: ffff8810328bc000 [150111.446596] RIP: 0010:[<ffffffffa01caaa3>] [<ffffffffa01caaa3>] btrfs_orphan_add+0x153/0x230 [btrfs] [150111.518909] RSP: 0018:ffff8810328bfbf8 EFLAGS: 00010286 [150111.591117] RAX: 00000000ffffffe4 RBX: ffff88104bc0d000 RCX: ffff881052942000 [150111.664479] RDX: 000000000000dc9e RSI: 0000000000040000 RDI: ffff881052942138 [150111.737600] RBP: ffff8810328bfc38 R08: 000060ef80001fd0 R09: ffff880ec4c0f3f0 [150111.810923] R10: ffffffffa01e1527 R11: ffffea0030914100 R12: ffff880a127477d0 [150111.884381] R13: 0000000000000001 R14: ffff880d4c35fcc0 R15: 0000000000000001 [150111.957062] FS: 0000000000000000(0000) GS:ffff88107fd60000(0000) knlGS:0000000000000000 [150112.031233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [150112.104347] CR2: 0000000001262000 CR3: 0000000001c14000 CR4: 00000000001407e0 [150112.178463] Stack: [150112.251776] ffff8810328bfc38 ffffffffa020ce17 ffff8810538aa000 ffff880d4c35fcc0 [150112.327874] ffff8810538aa000 ffff880ec4c0f3f0 ffff880a127477d0 ffff881037d26600 [150112.404005] ffff8810328bfcd8 ffffffffa01b3e06 ffff88104cf54c00 ffff880d4c35fcc0 [150112.480156] Call Trace: [150112.555499] [<ffffffffa020ce17>] ? lookup_free_space_inode+0x47/0xf0 [btrfs] [150112.632958] [<ffffffffa01b3e06>] btrfs_remove_block_group+0x246/0x930 [btrfs] [150112.709655] [<ffffffffa01ed447>] btrfs_remove_chunk+0x6a7/0x950 [btrfs] [150112.785134] [<ffffffffa01b4819>] btrfs_delete_unused_bgs+0x329/0x350 [btrfs] [150112.860907] [<ffffffffa01bc396>] cleaner_kthread+0x196/0x200 [btrfs] [150112.936807] [<ffffffffa01bc200>] ? btree_read_extent_buffer_pages.constprop.128+0x110/0x110 [btrfs] [150113.014224] [<ffffffff81090d59>] kthread+0xc9/0xe0 [150113.090363] [<ffffffff81090c90>] ? kthread_worker_fn+0x150/0x150 [150113.165866] [<ffffffff815fb708>] ret_from_fork+0x58/0x90 [150113.241276] [<ffffffff81090c90>] ? kthread_worker_fn+0x150/0x150 [150113.316909] Code: 0f 1f 84 00 00 00 00 00 49 8b 54 24 38 eb 8d 66 0f 1f 84 00 00 00 00 00 4c 89 e6 4c 89 f7 e8 c5 05 fe ff 85 c0 0f 84 53 ff ff ff <0f> 0b 0f 1f 00 be 07 00 00 00 48 89 df e8 fb 02 fe ff 48 85 c0 [150113.476216] RIP [<ffffffffa01caaa3>] btrfs_orphan_add+0x153/0x230 [btrfs] [150113.553676] RSP <ffff8810328bfbf8> [150113.630868] ---[ end trace d01d42d1600e0787 ]--- -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
