Tried with cmason 3.6.0 for-linus tree. Did a "find" on the BTRFS. [ 152.846595] ------------[ cut here ]------------ [ 152.848841] kernel BUG at fs/btrfs/extent-tree.c:1519! [ 152.848841] invalid opcode: 0000 [#1] SMP [ 152.848841] Modules linked in: [ 152.848841] CPU 0 [ 152.848841] Pid: 1256, comm: btrfs-transacti Not tainted 3.6.0+ #3 Bochs Bochs [ 152.848841] RIP: 0010:[<ffffffff811bc1a8>] [<ffffffff811bc1a8>] lookup_inline_extent_backref+0x4c8/0x500 [ 152.848841] RSP: 0018:ffff880014987a20 EFLAGS: 00010246 [ 152.848841] RAX: 0000000000000020 RBX: ffff880016d65580 RCX: ffff880016bcc000 [ 152.848841] RDX: 0000000000002000 RSI: ffff880017ffd000 RDI: ffff880016d65580 [ 152.848841] RBP: 00000000000000b2 R08: 0000000000002f94 R09: ffff8800149879e0 [ 152.848841] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000002fb1 [ 152.848841] R13: 0000000000002f17 R14: ffff880016c6b090 R15: 0000000000002f94 [ 152.848841] FS: 0000000000000000(0000) GS:ffff880017c00000(0000) knlGS:0000000000000000 [ 152.848841] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 152.848841] CR2: ffffffffff600400 CR3: 00000000164c2000 CR4: 00000000000006b0 [ 152.848841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 152.848841] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 152.848841] Process btrfs-transacti (pid: 1256, threadinfo ffff880014986000, task ffff88001496c580) [ 152.848841] Stack: [ 152.848841] 0000000000003f9b ffffffff811aca93 0000000000000000 ffffffff00001000 [ 152.848841] ffff880016417800 0000000000000035 0000000000000000 0000000012f22000 [ 152.848841] ffff880014987b40 ffff880016de20b8 0000000000000000 00ffffff812150bd [ 152.848841] Call Trace: [ 152.848841] [<ffffffff811aca93>] ? leaf_space_used+0x113/0x160 [ 152.848841] [<ffffffff811bee9d>] ? __btrfs_free_extent+0xcd/0x890 [ 152.848841] [<ffffffff8121595a>] ? btrfs_merge_delayed_refs+0x21a/0x2f0 [ 152.848841] [<ffffffff811c32b7>] ? run_clustered_refs+0x307/0xa90 [ 152.848841] [<ffffffff81205bee>] ? btrfs_tree_unlock+0x1e/0xc0 [ 152.848841] [<ffffffff811c691a>] ? btrfs_run_delayed_refs+0xca/0x2f0 [ 152.848841] [<ffffffff811c6c9f>] ? btrfs_write_dirty_block_groups+0x15f/0x5f0 [ 152.848841] [<ffffffff815475fc>] ? commit_cowonly_roots+0x127/0x1e8 [ 152.848841] [<ffffffff811d6c3e>] ? btrfs_commit_transaction+0x54e/0xa50 [ 152.848841] [<ffffffff81054210>] ? abort_exclusive_wait+0xb0/0xb0 [ 152.848841] [<ffffffff811d7628>] ? start_transaction+0x78/0x390 [ 152.848841] [<ffffffff81044130>] ? usleep_range+0x40/0x40 [ 152.848841] [<ffffffff811ce755>] ? transaction_kthread+0x1a5/0x1d0 [ 152.848841] [<ffffffff811ce5b0>] ? cleaner_kthread+0xd0/0xd0 [ 152.848841] [<ffffffff810538c5>] ? kthread+0x85/0x90 [ 152.848841] [<ffffffff8154d504>] ? kernel_thread_helper+0x4/0x10 [ 152.848841] [<ffffffff81053840>] ? kthread_worker_fn+0x110/0x110 [ 152.848841] [<ffffffff8154d500>] ? gs_change+0x13/0x13 [ 152.848841] Code: ff 4d 89 f7 31 c0 4c 8b 74 24 48 e9 78 ff ff ff 0f 1f 00 b8 0d 00 00 00 e9 32 fd ff ff 66 0f 1f 44 00 00 a8 01 0f 85 dc fc ff ff <0f> 0b 66 0f 1f 44 00 00 c7 44 24 1c 0d 00 00 00 e9 9e fb ff ff [ 152.848841] RIP [<ffffffff811bc1a8>] lookup_inline_extent_backref+0x4c8/0x500 [ 152.848841] RSP <ffff880014987a20> [ 152.950405] ---[ end trace b34b153b89ec3692 ]--- On Fri, Oct 19, 2012 at 6:13 PM, cwillu <cwillu@xxxxxxxxxx> wrote: > On Fri, Oct 19, 2012 at 3:51 PM, Jérôme Poulin <jeromepoulin@xxxxxxxxx> wrote: >> After updating to 3.5.5, I get thi on boot and listing some dir freezes. >> I don't have anything important on that volume but I'm willing to >> debug the problem if needed. Would I need a more recent kernel? > > Probably worth trying 3.7-rc1, or at least cmason's for-linus (which > is 3.6.0 + the btrfs changes that went into 3.7). -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
