Bug 13301
| Summary: | wrong mutex lock in lookup_one_len | ||
|---|---|---|---|
| Product: | File System | Reporter: | Martin Bammer (mrb74) |
| Component: | ReiserFS | Assignee: | ReiseFS developers team (reiserfs-devel) |
| Status: | CLOSED DUPLICATE | ||
| Severity: | normal | CC: | jeffm, stefanr |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.30-rc5 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg output
dmidecode output lspci -v output kernel configuration |
||
Created attachment 21329 [details]
dmidecode output
Created attachment 21330 [details]
lspci -v output
Created attachment 21331 [details]
kernel configuration
This is a duplicate of 13151, and was fixed with commit 5a6059c358d3b3004cb6b8562e3b049b1f8564f9. It's in -rc5-git1. |
Created attachment 21328 [details] dmesg output When kernel 2.6.30-rc5 boots I get the following output: ... [ 6.525098] REISERFS (device sda1): found reiserfs format "3.6" with standard journal [ 6.525309] REISERFS (device sda1): using ordered data mode [ 6.550458] REISERFS (device sda1): journal params: device sda1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 [ 6.551234] REISERFS (device sda1): checking transaction log (sda1) [ 6.601514] REISERFS (device sda1): Using r5 hash to sort names [ 6.601546] ------------[ cut here ]------------ [ 6.601561] WARNING: at fs/namei.c:1251 warn_slowpath_null+0x10/0x15() [ 6.601573] Hardware name: PC-81005 [ 6.601583] Modules linked in: [ 6.601603] Pid: 1515, comm: exe Not tainted 2.6.30-rc5 #2 [ 6.601615] Call Trace: [ 6.601638] [<c012e9a2>] warn_slowpath_fmt+0x72/0xa1 [ 6.601663] [<c0290035>] ? end_that_request_last+0xd/0x1f0 [ 6.601685] [<c0143c1d>] ? up+0xc/0x2f [ 6.601706] [<c02a328f>] ? _raw_spin_trylock+0xf/0x30 [ 6.601727] [<c02a355e>] ? _raw_spin_unlock+0x78/0x7e [ 6.601748] [<c02a355e>] ? _raw_spin_unlock+0x78/0x7e [ 6.601779] [<c014c262>] ? trace_hardirqs_off+0xb/0xd [ 6.601792] [<c04c38f9>] ? _spin_unlock_irqrestore+0x5f/0x6c [ 6.601803] [<c012ef1c>] ? release_console_sem+0x1a1/0x1ce [ 6.601814] [<c012f41e>] ? vprintk+0x2e8/0x31d [ 6.601826] [<c0140020>] ? kthread_stop+0x44/0xf5 [ 6.601836] [<c014c37b>] ? lock_release_holdtime+0xb6/0xbb [ 6.601847] [<c01b3aaf>] ? d_instantiate+0x32/0x3f [ 6.601857] [<c012e9e1>] warn_slowpath_null+0x10/0x15 [ 6.601869] [<c01ae81a>] lookup_one_len+0x33/0x9d [ 6.601881] [<c01f9a6d>] ? reiserfs_info+0x2c/0x47 [ 6.601892] [<c020638b>] reiserfs_xattr_init+0x30/0x83 [ 6.601902] [<c01f86eb>] reiserfs_fill_super+0xb4d/0xc85 [ 6.601913] [<c014bc4d>] ? graph_unlock+0x5d/0x69 [ 6.601924] [<c029ef3c>] ? string+0x33/0x81 [ 6.601935] [<c029f920>] ? vsnprintf+0x2cd/0x310 [ 6.601946] [<c0143c1d>] ? up+0xc/0x2f [ 6.601957] [<c029f9c8>] ? snprintf+0x15/0x17 [ 6.601968] [<c01e1d1b>] ? disk_name+0x5a/0x67 [ 6.601979] [<c01a809a>] get_sb_bdev+0xf5/0x13b [ 6.601991] [<c01f6075>] get_super_block+0x13/0x15 [ 6.602001] [<c01f7b9e>] ? reiserfs_fill_super+0x0/0xc85 [ 6.602011] [<c01a7d6a>] vfs_kern_mount+0x84/0xfd [ 6.602021] [<c01a7e27>] do_kern_mount+0x32/0xba [ 6.602032] [<c01b9aa3>] do_mount+0x62d/0x667 [ 6.602042] [<c02a328f>] ? _raw_spin_trylock+0xf/0x30 [ 6.602052] [<c01b9b43>] sys_mount+0x66/0x9f [ 6.602064] [<c0102c35>] syscall_call+0x7/0xb [ 6.602072] ---[ end trace f247137751f6e628 ]--- [ 10.104913] udev: starting version 141 [ 11.581506] input: PC Speaker as /devices/platform/pcspkr/input/input7 ... This occurs at every boot. Further the dmesg contains a lot's of lines like that: [ 196.428278] REISERFS warning (device sda1): jdm-20004 reiserfs_delete_xattrs: Couldn't delete all xattrs (-13) [ 196.428286]