same goes with 3.2-rc1 + the On Tue, Nov 08, 2011 at 06:13:47PM +0100, David Sterba wrote: > commit 45ea6095c8f0d6caad5658306416a5d254f1205e > Author: slyich@xxxxxxxxx <slyich@xxxxxxxxx> > Date: Mon Nov 7 16:08:01 2011 -0500 > > btrfs: fix double-free 'tree_root' in 'btrfs_mount()' commit. Same FS, no mkfs in between. There was one difference, the xfstests proceeded, and there was no hanging 'rm' left. [ 259.788937] ------------[ cut here ]------------ [ 259.792015] kernel BUG at fs/btrfs/file.c:1656! [ 259.792015] invalid opcode: 0000 [#1] SMP [ 259.792015] CPU 0 [ 259.792015] Modules linked in: btrfs aoe [ 259.792015] [ 259.792015] Pid: 8173, comm: fsstress Not tainted 3.2.0-rc1-default+ #70 [ 259.792015] RIP: 0010:[<ffffffffa0048e70>] [<ffffffffa0048e70>] btrfs_fallocate+0x390/0x3e0 [btrfs] [ 259.792015] RSP: 0018:ffff88007a6edd98 EFLAGS: 00010202 [ 259.792015] RAX: ffffffffffffffef RBX: 000000000021a000 RCX: 0000000000000006 [ 259.792015] RDX: 0000000000000001 RSI: ffff880078200cf8 RDI: 0000000000000000 [ 259.792015] RBP: ffff88007a6ede48 R08: 0000000000000001 R09: 0000000000000001 [ 259.792015] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffffffffffef [ 259.792015] R13: 000000000021a000 R14: ffff88006f0833f0 R15: 000000000022f000 [ 259.792015] FS: 00007f0297597700(0000) GS:ffff88007dc00000(0000) knlGS:0000000000000000 [ 259.792015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.792015] CR2: 00007f029036b588 CR3: 00000000780ff000 CR4: 00000000000006f0 [ 259.792015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.792015] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 259.792015] Process fsstress (pid: 8173, threadinfo ffff88007a6ec000, task ffff880078200680) [ 259.792015] Stack: [ 259.792015] 0000000000000001 0000000000000000 0000000100000000 ffff88006f083000 [ 259.792015] 00000000001b9000 ffff88006f0830b8 000000000022efff 000000018111db70 [ 259.792015] ffff88006f0834d0 fffffffffffff000 0000000000000fff 0000000100000246 [ 259.792015] Call Trace: [ 259.792015] [<ffffffff81145f40>] do_fallocate+0xe0/0xf0 [ 259.792015] [<ffffffff8115a49a>] ioctl_preallocate+0x8a/0xd0 [ 259.792015] [<ffffffff8115a9c7>] do_vfs_ioctl+0x4e7/0x560 [ 259.792015] [<ffffffff811492d6>] ? fget_light+0x2e6/0x3c0 [ 259.792015] [<ffffffff8115aa8f>] sys_ioctl+0x4f/0x80 [ 259.792015] [<ffffffff818b95c2>] system_call_fastpath+0x16/0x1b [ 259.792015] Code: 8b 7d 90 e8 63 60 86 e1 e9 e2 fc ff ff 66 0f 1f 44 00 00 49 39 c7 48 89 c3 49 0f 46 df e9 0a ff ff ff 66 0f 1f 84 00 00 00 00 00 <0f> 0b 66 0f 1f 44 00 00 48 89 c7 4c 89 e3 4d 89 fd e8 5a b5 00 [ 259.792015] RIP [<ffffffffa0048e70>] btrfs_fallocate+0x390/0x3e0 [btrfs] [ 259.792015] RSP <ffff88007a6edd98> [ 260.071972] ---[ end trace 7740500b89f500d9 ]--- No other messages preceding the stacktrace, the only one I see during first test/mount is [ 57.371318] btrfs: truncated 1 orphans but everything seems to go fine. david -- 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
