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Created attachment 355043 [details] image reproducing latest crash Description of problem: running fsfuzz against vfat file system yields debug messages in syslog. Version-Release number of selected component (if applicable): kernel-2.6.31-0.81.rc3.git4 Steps to Reproduce: 1. ./run_last Actual results: The following scrolls one for a very long time. Just giving a small sample. Jul 24 10:59:18 livestrong kernel: FAT: Filesystem error (dev loop0) Jul 24 10:59:18 livestrong kernel: invalid access to FAT (entry 0x0000d200) Jul 24 10:59:18 livestrong kernel: attempt to access beyond end of device Jul 24 10:59:18 livestrong kernel: loop0: rw=0, want=53792, limit=2880 Jul 24 10:59:19 livestrong kernel: FAT: Filesystem error (dev loop0) Jul 24 10:59:19 livestrong kernel: invalid access to FAT (entry 0x00000cb7) Jul 24 10:59:38 livestrong kernel: x25/0x60 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113edd4>] put_super+0x46/0x6d Jul 24 10:59:38 livestrong kernel: [<ffffffff8114028e>] deactivate_super+0x7e/0x9c Jul 24 10:59:38 livestrong kernel: [<ffffffff81157919>] mntput_no_expire+0xd0/0x125 Jul 24 10:59:38 livestrong kernel: [<ffffffff81157fd3>] sys_umount+0x2f8/0x33d Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: Jul 24 10:59:38 livestrong kernel: ... acquired at: Jul 24 10:59:38 livestrong kernel: [<ffffffff810954b4>] __lock_acquire+0xa79/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f3497>] _spin_lock+0x45/0x8e Jul 24 10:59:38 livestrong kernel: [<ffffffff8114f6f3>] shrink_dcache_memory+0x79/0x1b7 Jul 24 10:59:38 livestrong kernel: [<ffffffff811053b8>] shrink_slab+0xf2/0x17c Jul 24 10:59:38 livestrong kernel: [<ffffffff81105bc8>] kswapd+0x4f2/0x67f Jul 24 10:59:38 livestrong kernel: [<ffffffff8107f339>] kthread+0xa5/0xad Jul 24 10:59:38 livestrong kernel: [<ffffffff8101412a>] child_rip+0xa/0x20 Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: Jul 24 10:59:38 livestrong kernel: -> (&sem->wait_lock){....-.} ops: 0 { Jul 24 10:59:38 livestrong kernel: IN-RECLAIM_FS-W at: Jul 24 10:59:38 livestrong kernel: [<ffffffff81094d62>] __lock_acquire+0x327/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f366a>] _spin_lock_irqsave+0x5d/0xab Jul 24 10:59:38 livestrong kernel: [<ffffffff8126fa41>] __down_read_trylock+0x29/0x77 Jul 24 10:59:38 livestrong kernel: [<ffffffff81084116>] down_read_trylock+0x25/0x71 Jul 24 10:59:38 livestrong kernel: [<ffffffff8114f747>] shrink_dcache_memory+0xcd/0x1b7 Jul 24 10:59:38 livestrong kernel: [<ffffffff811053b8>] shrink_slab+0xf2/0x17c Jul 24 10:59:38 livestrong kernel: [<ffffffff81105bc8>] kswapd+0x4f2/0x67f Jul 24 10:59:38 livestrong kernel: [<ffffffff8107f339>] kthread+0xa5/0xad Jul 24 10:59:38 livestrong kernel: [<ffffffff8101412a>] child_rip+0xa/0x20 Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: INITIAL USE at: Jul 24 10:59:38 livestrong kernel: [<ffffffff81094d7a>] __lock_acquire+0x33f/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f366a>] _spin_lock_irqsave+0x5d/0xab Jul 24 10:59:38 livestrong kernel: [<ffffffff8126f9c9>] __down_write_trylock+0x29/0x78 Jul 24 10:59:38 livestrong kernel: [<ffffffff81083fa6>] down_write_nested+0x69/0xac Jul 24 10:59:38 livestrong kernel: [<ffffffff8113f6d9>] sget+0x2cc/0x435 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113fe90>] get_sb_single+0x45/0xcb Jul 24 10:59:38 livestrong kernel: [<ffffffff811a47ce>] sysfs_get_sb+0x2b/0x41 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113fc59>] vfs_kern_mount+0xb2/0x152 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113fd25>] kern_mount_data+0x2c/0x42 Jul 24 10:59:38 livestrong kernel: [<ffffffff818318a7>] sysfs_init+0x6c/0xe0 Jul 24 10:59:38 livestrong kernel: [<ffffffff8182fa81>] mnt_init+0xad/0x1ab Jul 24 10:59:38 livestrong kernel: [<ffffffff8182f569>] vfs_caches_init+0x119/0x140 Jul 24 10:59:38 livestrong kernel: [<ffffffff81808061>] start_kernel+0x3ef/0x44c Jul 24 10:59:38 livestrong kernel: [<ffffffff818072d0>] x86_64_start_reservations+0xbb/0xd6 Jul 24 10:59:38 livestrong kernel: [<ffffffff818073f0>] x86_64_start_kernel+0x105/0x128 Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: } Jul 24 10:59:38 livestrong kernel: ... key at: [<ffffffff824ace18>] __key.18160+0x0/0x28 Jul 24 10:59:38 livestrong kernel: ... acquired at: Jul 24 10:59:38 livestrong kernel: [<ffffffff810954b4>] __lock_acquire+0xa79/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f366a>] _spin_lock_irqsave+0x5d/0xab Jul 24 10:59:38 livestrong kernel: [<ffffffff8126fa41>] __down_read_trylock+0x29/0x77 Jul 24 10:59:38 livestrong kernel: [<ffffffff81084116>] down_read_trylock+0x25/0x71 Jul 24 10:59:38 livestrong kernel: [<ffffffff8114f747>] shrink_dcache_memory+0xcd/0x1b7 Jul 24 10:59:38 livestrong kernel: [<ffffffff811053b8>] shrink_slab+0xf2/0x17c Jul 24 10:59:38 livestrong kernel: [<ffffffff81105bc8>] kswapd+0x4f2/0x67f Jul 24 10:59:38 livestrong kernel: [<ffffffff8107f339>] kthread+0xa5/0xad Jul 24 10:59:38 livestrong kernel: [<ffffffff8101412a>] child_rip+0xa/0x20 Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: ... acquired at: Jul 24 10:59:38 livestrong kernel: [<ffffffff810954b4>] __lock_acquire+0xa79/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f3497>] _spin_lock+0x45/0x8e Jul 24 10:59:38 livestrong kernel: [<ffffffff81171457>] set_dentry_child_flags+0x37/0x115 Jul 24 10:59:38 livestrong kernel: [<ffffffff81171615>] inotify_add_watch+0xe0/0x117 Jul 24 10:59:38 livestrong kernel: [<ffffffff810bd934>] audit_add_watch+0x204/0x377 Jul 24 10:59:38 livestrong kernel: [<ffffffff810bc466>] audit_receive_filter+0x55b/0x8ec Jul 24 10:59:38 livestrong kernel: [<ffffffff810ba8e5>] audit_receive+0x68f/0xa87 Jul 24 10:59:38 livestrong kernel: [<ffffffff81457ee1>] netlink_unicast+0x134/0x1b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff814581ec>] netlink_sendmsg+0x28e/0x2b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff814230d1>] __sock_sendmsg+0x70/0x8f Jul 24 10:59:38 livestrong kernel: [<ffffffff81423a9d>] sock_sendmsg+0xdb/0x108 Jul 24 10:59:38 livestrong kernel: [<ffffffff814249d6>] sys_sendto+0x110/0x152 Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: ... acquired at: Jul 24 10:59:38 livestrong kernel: [<ffffffff810954b4>] __lock_acquire+0xa79/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f366a>] _spin_lock_irqsave+0x5d/0xab Jul 24 10:59:38 livestrong kernel: [<ffffffff810fdd26>] get_page_from_freelist+0x369/0x714 Jul 24 10:59:38 livestrong kernel: [<ffffffff810fe264>] __alloc_pages_nodemask+0x193/0x5f3 Jul 24 10:59:38 livestrong kernel: [<ffffffff811292dd>] alloc_pages_current+0xa8/0xc8 Jul 24 10:59:38 livestrong kernel: [<ffffffff8112ffcc>] alloc_slab_page+0x2e/0x4f Jul 24 10:59:38 livestrong kernel: [<ffffffff81130053>] new_slab+0x66/0x201 Jul 24 10:59:38 livestrong kernel: [<ffffffff81130739>] __slab_alloc+0x227/0x3f0 Jul 24 10:59:38 livestrong kernel: [<ffffffff81130ee3>] kmem_cache_alloc+0xcb/0x18a Jul 24 10:59:38 livestrong kernel: [<ffffffff8126ac14>] idr_pre_get+0x40/0x98 Jul 24 10:59:38 livestrong kernel: [<ffffffff811712cc>] inotify_handle_get_wd+0x38/0x8c Jul 24 10:59:38 livestrong kernel: [<ffffffff811715a7>] inotify_add_watch+0x72/0x117 Jul 24 10:59:38 livestrong kernel: [<ffffffff810c2a9c>] tag_chunk+0x7d/0x3dc Jul 24 10:59:38 livestrong kernel: [<ffffffff810c32f0>] audit_add_tree_rule+0x141/0x26b Jul 24 10:59:38 livestrong kernel: [<ffffffff810bc4b2>] audit_receive_filter+0x5a7/0x8ec Jul 24 10:59:38 livestrong kernel: [<ffffffff810ba8e5>] audit_receive+0x68f/0xa87 Jul 24 10:59:38 livestrong kernel: [<ffffffff81457ee1>] netlink_unicast+0x134/0x1b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff814581ec>] netlink_sendmsg+0x28e/0x2b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff814230d1>] __sock_sendmsg+0x70/0x8f Jul 24 10:59:38 livestrong kernel: [<ffffffff81423a9d>] sock_sendmsg+0xdb/0x108 Jul 24 10:59:38 livestrong kernel: [<ffffffff814249d6>] sys_sendto+0x110/0x152 Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: Jul 24 10:59:38 livestrong kernel: -> (audit_filter_mutex){+.+.+.} ops: 0 { Jul 24 10:59:38 livestrong kernel: HARDIRQ-ON-W at: Jul 24 10:59:38 livestrong kernel: [<ffffffff81094d03>] __lock_acquire+0x2c8/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f16bb>] __mutex_lock_common+0x5b/0x3bf Jul 24 10:59:38 livestrong kernel: [<ffffffff814f1b42>] mutex_lock_nested+0x4f/0x6b Jul 24 10:59:38 livestrong kernel: [<ffffffff810bca7e>] audit_update_lsm_rules+0x3d/0x243 Jul 24 10:59:38 livestrong kernel: [<ffffffff81237eed>] aurule_avc_callback+0x26/0x3c Jul 24 10:59:38 livestrong kernel: [<ffffffff81225098>] avc_ss_reset+0xdb/0x11b Jul 24 10:59:38 livestrong kernel: [<ffffffff8123ab0c>] security_load_policy+0x101/0x3e5 Jul 24 10:59:38 livestrong kernel: [<ffffffff8122f0c7>] sel_write_load+0xbc/0x650 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113d011>] vfs_write+0xbd/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff8113d174>] sys_write+0x59/0x91 Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: SOFTIRQ-ON-W at: Jul 24 10:59:38 livestrong kernel: [<ffffffff81094d24>] __lock_acquire+0x2e9/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f16bb>] __mutex_lock_common+0x5b/0x3bf Jul 24 10:59:38 livestrong kernel: [<ffffffff814f1b42>] mutex_lock_nested+0x4f/0x6b Jul 24 10:59:38 livestrong kernel: [<ffffffff810bca7e>] audit_update_lsm_rules+0x3d/0x243 Jul 24 10:59:38 livestrong kernel: [<ffffffff81237eed>] aurule_avc_callback+0x26/0x3c Jul 24 10:59:38 livestrong kernel: [<ffffffff81225098>] avc_ss_reset+0xdb/0x11b Jul 24 10:59:38 livestrong kernel: [<ffffffff8123ab0c>] security_load_policy+0x101/0x3e5 Jul 24 10:59:38 livestrong kernel: [<ffffffff8122f0c7>] sel_write_load+0xbc/0x650 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113d011>] vfs_write+0xbd/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff8113d174>] sys_write+0x59/0x91 Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: RECLAIM_FS-ON-W at: Jul 24 10:59:38 livestrong kernel: RECLAIM_FS-ON-W at: Jul 24 10:59:38 livestrong kernel: [<ffffffff81093afb>] mark_held_locks+0x65/0x99 Jul 24 10:59:38 livestrong kernel: [<ffffffff81093bec>] lockdep_trace_alloc+0xbd/0xf5 Jul 24 10:59:38 livestrong kernel: [<ffffffff81130a9e>] kmem_cache_alloc_node+0x48/0x1b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff8142d768>] __alloc_skb+0x5a/0x195 Jul 24 10:59:38 livestrong kernel: [<ffffffff810b9057>] audit_make_reply+0x6b/0xe6 Jul 24 10:59:38 livestrong kernel: [<ffffffff810bc368>] audit_receive_filter+0x45d/0x8ec Jul 24 10:59:38 livestrong kernel: [<ffffffff810ba8e5>] audit_receive+0x68f/0xa87 Jul 24 10:59:38 livestrong kernel: [<ffffffff81457ee1>] netlink_unicast+0x134/0x1b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff814581ec>] netlink_sendmsg+0x28e/0x2b1 Jul 24 10:59:38 livestrong kernel: [<ffffffff814230d1>] __sock_sendmsg+0x70/0x8f Jul 24 10:59:38 livestrong kernel: [<ffffffff81423a9d>] sock_sendmsg+0xdb/0x108 Jul 24 10:59:38 livestrong kernel: [<ffffffff814249d6>] sys_sendto+0x110/0x152 Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: INITIAL USE at: Jul 24 10:59:38 livestrong kernel: [<ffffffff81094d7a>] __lock_acquire+0x33f/0xc0e Jul 24 10:59:38 livestrong kernel: [<ffffffff81095737>] lock_acquire+0xee/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff814f16bb>] __mutex_lock_common+0x5b/0x3bf Jul 24 10:59:38 livestrong kernel: [<ffffffff814f1b42>] mutex_lock_nested+0x4f/0x6b Jul 24 10:59:38 livestrong kernel: [<ffffffff810bca7e>] audit_update_lsm_rules+0x3d/0x243 Jul 24 10:59:38 livestrong kernel: [<ffffffff81237eed>] aurule_avc_callback+0x26/0x3c Jul 24 10:59:38 livestrong kernel: [<ffffffff81225098>] avc_ss_reset+0xdb/0x11b Jul 24 10:59:38 livestrong kernel: [<ffffffff8123ab0c>] security_load_policy+0x101/0x3e5 Jul 24 10:59:38 livestrong kernel: [<ffffffff8122f0c7>] sel_write_load+0xbc/0x650 Jul 24 10:59:38 livestrong kernel: [<ffffffff8113d011>] vfs_write+0xbd/0x12e Jul 24 10:59:38 livestrong kernel: [<ffffffff8113d174>] sys_write+0x59/0x91 Jul 24 10:59:38 livestrong kernel: [<ffffffff81012f42>] system_call_fastpath+0x16/0x1b Jul 24 10:59:38 livestrong kernel: [<ffffffffffffffff>] 0xffffffffffffffff Jul 24 10:59:38 livestrong kernel: }
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle. Changing version to '12'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.