https://bugzilla.kernel.org/show_bug.cgi?id=107301 Philipp Matthias Hahn <pmhahn@xxxxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pmhahn@xxxxxxxxx --- Comment #24 from Philipp Matthias Hahn <pmhahn@xxxxxxxxx> --- Created attachment 212131 --> https://bugzilla.kernel.org/attachment.cgi?id=212131&action=edit Multiple NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [smbd:8822] We have a similar situation with Samba4, which also heavily uses xattr to store the NTACLs. >From OCR (may contain errors): [281537.032878] Call Trace: [281537.032882] [<ffffffffa0117c7c>] ? mb_cache_entry_get+0x1ac/0x1f0 [mbcache] [281537.032883] [<ffffffff81208f1f>] ? __find_get_block+0xef/0x120 [281537.032889] [<ffffffffa033de70>] ? ext4_xattr_block_set+0x80/0xa50 [ext4] [281537.032890] [<ffffffff81208f1f>] ? __find_get_block+0xef/0x120 [281537.032896] [<ffffffffa033d1da>] ? ext4_xattr_set_entrg+0x2a/0x350 [ext4] [281537.032901] [<ffffffffa033f3e6>] ? ext4_xattr_set_handle+0x376/0x4d0 [ext4] [281537.032907] [<ffffffffa033f614>] ? ext4_xattr_set+0xd4/0x130 [ext4] [281537.032909] [<ffffffff811f917e>] ? generic_setxattr+0x6e/0xa0 [281537.032910] [<ffffffff811f9d91>] ? __ufs_setxattr_noperm+0x71/0x1d0 [281537.032912] [<ffffffff811f9fb4>] ? ufs_setxattr+0xc4/0xd0 [281537.032914] [<ffffffff811fa0f4>] ? setxattr+0x134/0x1f0 [281537.032916] [<ffffffff811e1301>] ? filenane_lookup+0x31/0xd0 [281537.032917] [<ffffffff811e50bc>] ? user_path_at_emptg+0x60/0xc0 [281537.032918] [<ffffffff811d7473>] ? __sb_start_urite+0x53/0x100 [281537.032919] [<ffffffff811fa240>] ? path_setxattr+0x90/0xc0 [281537.032921] [<ffffffff811fa314>] ? SgS_setxattr+0x14/0x20 [281537.032922] [<ffffffff8159de72>] ? system_call_fast_compare_end+0x0/0x6b [281537.032933] Code: f0 0f c1 07 89 02 c1 ea 10 66 39 02 75 01 03 0f b7 f2 b8 00 80 00 00 0f b7 0f 41 89 08 41 31 d0 41 81 e0 f e ff 00 00 74 10 f3 90 <83> e8 01 75 e7 0f 1f 80 00 00 00 00 eb d9 0f b7 f1 e8 08 75 ff -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
