Attachment 623448 Details for Bug 735995 – kernel backtrace

kernel backtrace

backtrace (text/plain), 4.95 KB, created by Miroslav Lichvar on 2012-10-08 13:03:56 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Miroslav Lichvar

Created: 2012-10-08 13:03:56 UTC

Size: 4.95 KB

patch

obsolete

>[2159957.482003] WARNING: at lib/kobject.c:595 kobject_put+0x58/0x60()
>[2159957.482026] Hardware name: OptiPlex 745                 
>[2159957.482031] kobject: '' (ffff88022ba68ed8): is not initialized, yet kobject_put() is being called.
>[2159957.482036] Modules linked in: pps_ldisc pps_core nfs fscache auth_rpcgss nfs_acl lockd bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6t_REJECT ip6table_filter ip6_tables snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device tg3 snd_pcm snd_timer snd i2c_i801 iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc ppdev parport_pc parport coretemp vhost_net macvtap macvlan tun microcode dcdbas serio_raw kvm_intel kvm sunrpc radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[2159957.482161] Pid: 27013, comm: gpsd Not tainted 3.4.9-2.fc16.x86_64 #1
>[2159957.482166] Call Trace:
>[2159957.482176]  [<ffffffff8105808f>] warn_slowpath_common+0x7f/0xc0
>[2159957.482183]  [<ffffffff81058186>] warn_slowpath_fmt+0x46/0x50
>[2159957.482192]  [<ffffffff8126fa63>] ? selinux_file_free_security+0x23/0x30
>[2159957.482199]  [<ffffffff812c5208>] kobject_put+0x58/0x60
>[2159957.482207]  [<ffffffff81187eec>] cdev_put+0x1c/0x30
>[2159957.482214]  [<ffffffff811855d0>] fput+0x250/0x260
>[2159957.482221]  [<ffffffff81181c46>] filp_close+0x66/0x90
>[2159957.482228]  [<ffffffff8105c09a>] put_files_struct+0x8a/0xf0
>[2159957.482234]  [<ffffffff8105c1ab>] exit_files+0x4b/0x60
>[2159957.482240]  [<ffffffff8105c683>] do_exit+0x193/0x8d0
>[2159957.482247]  [<ffffffff8105d112>] do_group_exit+0x42/0xa0
>[2159957.482253]  [<ffffffff8105d187>] sys_exit_group+0x17/0x20
>[2159957.482261]  [<ffffffff81605d69>] system_call_fastpath+0x16/0x1b
>[2159957.482279] general protection fault: 0000 [#1] SMP 
>[2159957.482328] CPU 1 
>[2159957.482345] Modules linked in: pps_ldisc pps_core nfs fscache auth_rpcgss nfs_acl lockd bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6t_REJECT ip6table_filter ip6_tables snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device tg3 snd_pcm snd_timer snd i2c_i801 iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc ppdev parport_pc parport coretemp vhost_net macvtap macvlan tun microcode dcdbas serio_raw kvm_intel kvm sunrpc radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
>[2159957.482847] 
>[2159957.482860] Pid: 27013, comm: gpsd Tainted: G        W    3.4.9-2.fc16.x86_64 #1 Dell Inc.                 OptiPlex 745                 /0RF703
>[2159957.482944] RIP: 0010:[<ffffffff810b54c0>]  [<ffffffff810b54c0>] module_put+0x30/0xc0
>[2159957.482997] RSP: 0018:ffff88014e37fd68  EFLAGS: 00010282
>[2159957.483016] RAX: 18c1f67633d03de3 RBX: ffff880200000062 RCX: 00000000000024b7
>[2159957.483016] RDX: 0000000000000000 RSI: 0000000000000046 RDI: ffff880200000062
>[2159957.483016] RBP: ffff88014e37fd98 R08: 0000000000000000 R09: 0000000000000000
>[2159957.483016] R10: 000000000000000a R11: 0000000000000000 R12: ffff880200000062
>[2159957.483016] R13: ffff88022dd00240 R14: ffff88022c4b2850 R15: ffff88022c4b2850
>[2159957.483016] FS:  0000000000000000(0000) GS:ffff88023bc40000(0000) knlGS:0000000000000000
>[2159957.483016] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[2159957.483016] CR2: 00000000006441e8 CR3: 0000000001c0b000 CR4: 00000000000007e0
>[2159957.483016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[2159957.483016] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[2159957.483016] Process gpsd (pid: 27013, threadinfo ffff88014e37e000, task ffff88022b80c560)
>[2159957.483016] Stack:
>[2159957.483016]  ffff88022ba68ed8 ffff880200000062 0000000000000008 ffff88022dd00240
>[2159957.483016]  ffff88022c4b2850 ffff88022c4b2850 ffff88014e37fdb8 ffffffff81187ef4
>[2159957.483016]  ffff88014e37fdb8 ffff88022ba78a00 ffff88014e37fe08 ffffffff811855d0
>[2159957.483016] Call Trace:
>[2159957.483016]  [<ffffffff81187ef4>] cdev_put+0x24/0x30
>[2159957.483016]  [<ffffffff811855d0>] fput+0x250/0x260
>[2159957.483016]  [<ffffffff81181c46>] filp_close+0x66/0x90
>[2159957.483016]  [<ffffffff8105c09a>] put_files_struct+0x8a/0xf0
>[2159957.483016]  [<ffffffff8105c1ab>] exit_files+0x4b/0x60
>[2159957.483016]  [<ffffffff8105c683>] do_exit+0x193/0x8d0
>[2159957.483016]  [<ffffffff8105d112>] do_group_exit+0x42/0xa0
>[2159957.483016]  [<ffffffff8105d187>] sys_exit_group+0x17/0x20
>[2159957.483016]  [<ffffffff81605d69>] system_call_fastpath+0x16/0x1b
>[2159957.483016] Code: 83 ec 30 48 89 5d d8 4c 89 65 e0 4c 89 6d e8 4c 89 75 f0 4c 89 7d f8 66 66 66 66 90 48 85 ff 49 89 fc 74 1c 48 8b 87 50 02 00 00 <65> 48 ff 40 08 4c 8b 75 08 66 66 66 66 90 41 83 3c 24 02 74 5d 
>[2159957.483016] RIP  [<ffffffff810b54c0>] module_put+0x30/0xc0
>[2159957.483016]  RSP <ffff88014e37fd68>
>[2159957.496848] ---[ end trace f4fc619e9ef8024b ]---
>[2159957.496852] Fixing recursive fault but reboot is needed!

Actions: View

Attachments on bug 735995: 521636 | 623448