* smb2 kernel panic on module unload
@ 2010-09-08 18:37 Ben Greear
[not found] ` <AANLkTine_Q8fdf7Dpz4Rm1V4PXcc3VQ-Z1U_VHZu_P5u@mail.gmail.com>
[not found] ` <4C87D7D1.806-my8/4N5VtI7c+919tysfdA@public.gmane.org>
0 siblings, 2 replies; 3+ messages in thread
From: Ben Greear @ 2010-09-08 18:37 UTC (permalink / raw)
To: linux-cifs-u79uwXL29TY76Z2rM5mHXA
I saw this when attempting to rmmod smb2.
Thanks,
Ben
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'DebugData'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Not tainted 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab20>] smb2_proc_clean+0x20/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420c5 ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'smb2FYI'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab33>] smb2_proc_clean+0x33/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420c6 ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'traceSMB2'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab46>] smb2_proc_clean+0x46/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420c7 ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'Stats'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab59>] smb2_proc_clean+0x59/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420c8 ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'MultiuserMount'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab6c>] smb2_proc_clean+0x6c/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420c9 ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'OplockEnabled'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab7f>] smb2_proc_clean+0x7f/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420ca ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'SecurityFlags'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034ab92>] smb2_proc_clean+0x92/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420cb ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'Experimental'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034aba5>] smb2_proc_clean+0xa5/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420cc ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'LookupCacheEnabled'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034abb8>] smb2_proc_clean+0xb8/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420cd ]---
------------[ cut here ]------------
WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
Hardware name: X8STi
name 'fs/smb2'
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
Call Trace:
[<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
[<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
[<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
[<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
[<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffffa034abc6>] smb2_proc_clean+0xc6/0xc8 [smb2]
[<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
---[ end trace 8d1d6075190420ce ]---
------------[ cut here ]------------
kernel BUG at mm/mempool.c:26!
invalid opcode: 0000 [#1] PREEMPT SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1/stat
CPU 6
Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_connmark
8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd fscache nfs_acl auth_rpcgss
sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode i7core_edac edac_core [last unloaded:
ipt_addrtype]
Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1 X8STi/X8STi
RIP: 0010:[<ffffffff810a70e9>] [<ffffffff810a70e9>] free_pool+0x10/0x47
RSP: 0018:ffff88032c9cbe98 EFLAGS: 00010286
RAX: 00000000ffffffff RBX: ffff88031abd3600 RCX: 0000000000000000
RDX: ffffffff00000001 RSI: 0000000000000001 RDI: ffff88031abd3600
RBP: ffff88032c9cbea8 R08: 0000000000000246 R09: 0000000000000000
R10: ffffffff81c8a5f0 R11: 0000000000000000 R12: 0000000000000880
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
FS: 00007facdcd23700(0000) GS:ffff880002580000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00000037e2677900 CR3: 000000031024e000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process rmmod (pid: 12935, threadinfo ffff88032c9ca000, task ffff88032f200000)
Stack:
ffff88032c9cbec8 ffffffffa036dce0 ffff88032c9cbeb8 ffffffff810a7135
<0> ffff88032c9cbec8 ffffffffa034dc0f ffff88032c9cbed8 ffffffffa035383b
<0> ffff88032c9cbf78 ffffffff8107375b ffff880032626d73 ffffffff81407bf9
Call Trace:
[<ffffffff810a7135>] mempool_destroy+0x15/0x17
[<ffffffffa034dc0f>] smb2_destroy_mids+0x10/0x1e [smb2]
[<ffffffffa035383b>] exit_smb2+0x7f/0x86 [smb2]
[<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
[<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
[<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
[<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
[<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
Code: e8 e7 25 03 00 c9 c3 55 48 89 f8 48 89 f7 48 89 c6 48 89 e5 e8 0e 2a 03 00 c9 c3 55 48 89 e5 53 48 89 fb 48 83 ec 08 eb 1c 7f 04 <0f> 0b eb fe 48 8b 53 38
ff c8 48 8b 73 40 89 43 34 48 98 48 8b
RIP [<ffffffff810a70e9>] free_pool+0x10/0x47
RSP <ffff88032c9cbe98>
---[ end trace 8d1d6075190420cf ]---
--
Ben Greear <greearb-my8/4N5VtI7c+919tysfdA@public.gmane.org>
Candela Technologies Inc http://www.candelatech.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Fwd: smb2 kernel panic on module unload
[not found] ` <AANLkTine_Q8fdf7Dpz4Rm1V4PXcc3VQ-Z1U_VHZu_P5u-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-09-08 19:35 ` Steve French
0 siblings, 0 replies; 3+ messages in thread
From: Steve French @ 2010-09-08 19:35 UTC (permalink / raw)
To: linux-cifs-u79uwXL29TY76Z2rM5mHXA
---------- Forwarded message ----------
From: Steve French <smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date: Wed, Sep 8, 2010 at 2:35 PM
Subject: Re: smb2 kernel panic on module unload
To: Ben Greear <greearb-my8/4N5VtI7c+919tysfdA@public.gmane.org>
On Wed, Sep 8, 2010 at 1:37 PM, Ben Greear <greearb-my8/4N5VtI7c+919tysfdA@public.gmane.org> wrote:
> I saw this when attempting to rmmod smb2.
>
> Thanks,
> Ben
>
>
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'DebugData'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Not tainted 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab20>] smb2_proc_clean+0x20/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420c5 ]---
Yes - known problem introduced by some code cleanup
--
Thanks,
Steve
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: smb2 kernel panic on module unload
[not found] ` <4C87D7D1.806-my8/4N5VtI7c+919tysfdA@public.gmane.org>
@ 2010-09-10 1:05 ` Steve French
0 siblings, 0 replies; 3+ messages in thread
From: Steve French @ 2010-09-10 1:05 UTC (permalink / raw)
To: Ben Greear; +Cc: linux-cifs-u79uwXL29TY76Z2rM5mHXA
On Wed, Sep 8, 2010 at 1:37 PM, Ben Greear <greearb-my8/4N5VtI7c+919tysfdA@public.gmane.org> wrote:
> I saw this when attempting to rmmod smb2.
>
> Thanks,
> Ben
>
>
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'DebugData'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Not tainted 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab20>] smb2_proc_clean+0x20/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420c5 ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'smb2FYI'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab33>] smb2_proc_clean+0x33/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420c6 ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'traceSMB2'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab46>] smb2_proc_clean+0x46/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420c7 ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'Stats'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab59>] smb2_proc_clean+0x59/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420c8 ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'MultiuserMount'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab6c>] smb2_proc_clean+0x6c/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420c9 ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'OplockEnabled'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab7f>] smb2_proc_clean+0x7f/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420ca ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'SecurityFlags'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034ab92>] smb2_proc_clean+0x92/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420cb ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'Experimental'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034aba5>] smb2_proc_clean+0xa5/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420cc ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'LookupCacheEnabled'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034abb8>] smb2_proc_clean+0xb8/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420cd ]---
> ------------[ cut here ]------------
> WARNING: at fs/proc/generic.c:816 remove_proc_entry+0xf3/0x26d()
> Hardware name: X8STi
> name 'fs/smb2'
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1
> Call Trace:
> [<ffffffff81043a26>] warn_slowpath_common+0x80/0x98
> [<ffffffff81043ad2>] warn_slowpath_fmt+0x41/0x43
> [<ffffffff8140744b>] ? _raw_spin_unlock+0x45/0x52
> [<ffffffff811357fe>] remove_proc_entry+0xf3/0x26d
> [<ffffffff8106a5fb>] ? mark_held_locks+0x52/0x70
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff81405a03>] ? __mutex_unlock_slowpath+0x114/0x149
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffffa034abc6>] smb2_proc_clean+0xc6/0xc8 [smb2]
> [<ffffffffa03537e3>] exit_smb2+0x27/0x86 [smb2]
> [<ffffffff8107375b>] sys_delete_module+0x1aa/0x20e
> [<ffffffff81407bf9>] ? retint_swapgs+0x13/0x1b
> [<ffffffff8106a87b>] ? trace_hardirqs_on_caller+0x111/0x135
> [<ffffffff8108e299>] ? audit_syscall_entry+0x119/0x145
> [<ffffffff81009a42>] system_call_fastpath+0x16/0x1b
> ---[ end trace 8d1d6075190420ce ]---
> ------------[ cut here ]------------
> kernel BUG at mm/mempool.c:26!
> invalid opcode: 0000 [#1] PREEMPT SMP
> last sysfs file:
> /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1/stat
> CPU 6
> Modules linked in: smb2(-) xt_CT iptable_raw ipt_addrtype xt_DSCP xt_dscp
> xt_string xt_owner xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit
> xt_connmark 8021q garp bridge stp llc veth fuse arc4 michael_mic macvlan
> pktgen iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfs lockd
> fscache nfs_acl auth_rpcgss sunrpc ipv6 uinput ixgbe ioatdma e1000e ghes dca
> mdio hed iTCO_wdt iTCO_vendor_support i2c_i801 pcspkr i2c_core microcode
> i7core_edac edac_core [last unloaded: ipt_addrtype]
>
> Pid: 12935, comm: rmmod Tainted: G W 2.6.36-rc2+ #1 X8STi/X8STi
> RIP: 0010:[<ffffffff810a70e9>] [<ffffffff810a70e9>] free_pool+0x10/0x47
> RSP: 0018:ffff88032c9cbe98 EFLAGS: 00010286
> RAX: 00000000ffffffff RBX: ffff88031abd3600 RCX: 0000000000000000
> RDX: ffffffff00000001 RSI: 0000000000000001 RDI: ffff88031abd3600
> RBP: ffff88032c9cbea8 R08: 0000000000000246 R09: 0000000000000000
> R10: ffffffff81c8a5f0 R11: 0000000000000000 R12: 0000000000000880
> R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
> FS: 00007facdcd23700(0000) GS:ffff880002580000(0000) knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 00000037e2677900 CR3: 000000031024e000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process rmmod (pid: 12935, threadinfo ffff88032c9ca000, task
> ffff88032f200000)
> Stack:
> ffff88032c9cbec8 ffffffffa036dce0 ffff88032c9cbeb8 ffffffff810a7135
> <0> ffff88032c9cbec8 ffffffffa034dc0f ffff88032c9cbed8 ffffffffa035383b
> <0> ffff88032c9cbf78 ffffffff8107375b ffff880032626d73 ffffffff81407bf9
> Call Trace:
> [<ffffffff810a7135>] mempool_destroy+0x15/0x17
Just fixed an obvious bug (the move to common DNS resolver code broke
the smb2 init code).
--
Thanks,
Steve
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-09-10 1:05 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-09-08 18:37 smb2 kernel panic on module unload Ben Greear
[not found] ` <AANLkTine_Q8fdf7Dpz4Rm1V4PXcc3VQ-Z1U_VHZu_P5u@mail.gmail.com>
[not found] ` <AANLkTine_Q8fdf7Dpz4Rm1V4PXcc3VQ-Z1U_VHZu_P5u-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-09-08 19:35 ` Fwd: " Steve French
[not found] ` <4C87D7D1.806-my8/4N5VtI7c+919tysfdA@public.gmane.org>
2010-09-10 1:05 ` Steve French
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.