On Tue, 2019-02-26 at 11:32 +0800, tchou wrote: > Ernesto A. Fernández 於 2019-02-24 08:44 寫到: > > > > [skipped] > > > > > > [1] > > > ================================================================= > > > ================================= > > > > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.504049] hfsplus: > > > trying to free free bnode 294912(2) > > > > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.510017] hfsplus: > > > trying to free free bnode 294912(2) > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.515983] hfsplus: > > > trying to free free bnode 294912(2) > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.521949] general > > > protection fault: 0000 [#1] SMP > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.621069] CPU: 1 > > > PID: > > > 18715 Comm: SYNO.FileStatio Tainted: P C O 3.10.102 #15152 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.630308] Hardware > > > name: > > > Synology Inc. DS1517+/Type2 - Board Product Name1, BIOS M.405 > > > 2017/05/09 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.640423] task: > > > ffff8802753fa040 ti: ffff880270880000 task.ti: ffff880270880000 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.648779] RIP: > > > 0010:[<ffffffffa051459e>] [<ffffffffa051459e>] > > > hfsplus_bnode_write+0x9e/0x1e0 [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.659489] RSP: > > > 0018:ffff880270883c18 EFLAGS: 00010202 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.665415] RAX: > > > 0000000000000000 RBX: 0000000000000002 RCX: 000000000000aeff > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.673391] RDX: > > > 0000000000000000 RSI: ffff880270883c56 RDI: db73880000000000 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.681366] RBP: > > > ffff88005f7b1920 R08: 0000000000000002 R09: 0000000000000002 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.689343] R10: > > > ffff88005f7b18d0 R11: 0000000000000002 R12: 0000000000001ffc > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.697310] R13: > > > ffff880270883c56 R14: 0000000000000002 R15: 0000000000000002 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.705286] FS: > > > 00007f4fee0607c0(0000) GS:ffff88027fc40000(0000) > > > knlGS:0000000000000000 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.714322] CS: 0010 > > > DS: > > > 0000 ES: 0000 CR0: 000000008005003b > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.720744] CR2: > > > 00007f4fee05d000 CR3: 0000000247210000 CR4: 00000000001007e0 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.728711] DR0: > > > 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.736687] DR3: > > > 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.744654] Stack: > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.746896] > > > ffff88005f7b18c0 ffff880270883cd0 0000000000001ffc > > > 0000000000001f9c > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.755181] > > > 0000000000000060 000000000000000e ffffffffa05146ff > > > aeff000000000031 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.763468] > > > ffffffffa0516bf9 000000606228c340 ffff880270883cd0 > > > 00000000fffffffe > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.771763] Call > > > Trace: > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.774497] > > > [<ffffffffa05146ff>] ? hfsplus_bnode_write_u16+0x1f/0x30 > > > [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.782671] > > > [<ffffffffa0516bf9>] ? hfsplus_brec_remove+0x129/0x190 [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.790650] > > > [<ffffffffa05191d0>] ? __hfsplus_delete_attr+0x90/0xf0 [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.798629] > > > [<ffffffffa0519979>] ? hfsplus_delete_all_attrs+0x49/0xb0 > > > [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.806900] > > > [<ffffffffa0512482>] ? hfsplus_delete_cat+0x1c2/0x2b0 [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.814782] > > > [<ffffffffa0512d90>] ? hfsplus_unlink+0x1d0/0x1e0 [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.822277] > > > [<ffffffff811066bd>] ? __inode_permission+0x1d/0xb0 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.828992] > > > [<ffffffff8110a72a>] ? vfs_unlink+0x8a/0x100 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.835025] > > > [<ffffffff8110a9c3>] ? do_unlinkat+0x223/0x230 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.841255] > > > [<ffffffff8111d853>] ? mntput_no_expire+0x13/0x130 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.847873] > > > [<ffffffff8104d1bc>] ? task_work_run+0x9c/0xe0 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.854102] > > > [<ffffffff81002901>] ? do_notify_resume+0x61/0x90 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.860624] > > > [<ffffffff810fb827>] ? fput+0x57/0xb0 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.865978] > > > [<ffffffff8149dd32>] ? system_call_fastpath+0x16/0x1b > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.872884] Code: 48 > > > 63 ca > > > 48 01 cf 48 83 fb 08 0f 83 fd 00 00 00 31 c0 41 f6 c3 04 74 09 8b > > > 06 > > > 89 07 b8 04 00 00 00 41 f6 c3 02 74 0c 0f b7 0c 06 <66> 89 0c 07 > > > 48 8d > > > 40 02 41 83 e3 01 74 07 0f b6 0c 06 88 0c 07 > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.894293] RIP > > > [<ffffffffa051459e>] hfsplus_bnode_write+0x9e/0x1e0 [hfsplus] > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.902375] RSP > > > <ffff880270883c18> > > > > > > 2017-08-30T10:32:30-04:00 BS-SAN kernel: [ 5471.906350] ---[ end > > > trace > > > 0e65d1ee34a1e12e ]--- > > > > > > > > > ================================================================= > > > ================================= > > > Could you please share more details about the environment of the bug? Do you know what operation trigger the bug? How had volume been created? Can you reproduce the issue? It looks like the file deletion operation took place. Do you have any idea what file is under deletion and what features it has? Does this file contain any xattr? Thanks, Vyacheslav Dubeyko. > > > > > > > > > Best regards, > > > Ting-Chang Hou #8487 > > >
