Bug#327436: kernel segv after SMB server (buffalo linkstation, running linux) was reconfigured
On Fri, Sep 09, 2005 at 09:02:38PM -0700, Christian Grothoff wrote:
Package: kernel-image-2.6.8-11-amd64-k8
Version: 2.6.8-14
Severity: minor
After reconfiguration of permissions on a mounted SMB volume, the Kernel
decided to segfault (system continued to run, blocking processes that
were accessing the affected volume).
Is it possible to test this with linux-image-2.6.12 (i notice there
are no amd64 images, not sure why) or kernel-image-2.6.11, both
in unstbale, to see if the situation has imporoved?
Here is what /var/log/messages had to say:
Sep 9 20:45:44 localhost kernel: Pid: 4851, comm: df Not tainted
2.6.8-11-amd64-k8
Sep 9 20:45:44 localhost kernel: RIP: 0010:[8017e533]
8017e533{invalidate_list+67}
Sep 9 20:45:44 localhost kernel: RSP: :0100243ddc78 EFLAGS:
00010282
Sep 9 20:45:44 localhost kernel: RAX: 01000ae5acf0 RBX:
171ff4f441aae856 RCX: 01003917f930
Sep 9 20:45:44 localhost kernel: RDX: 0100243ddcb8 RSI:
01003f42c800 RDI: 802e2770
Sep 9 20:45:44 localhost kernel: RBP: 01002391acf8 R08:
010007043e5c R09: 010007043e00
Sep 9 20:45:44 localhost kernel: R10: 010002117930 R11:
801adeb0 R12: 171ff4f441aae856
Sep 9 20:45:44 localhost kernel: R13: 802e2770 R14:
01003f42c800 R15: 0100243ddcb8
Sep 9 20:45:44 localhost kernel: FS: 58636000()
GS:803b1540() knlGS:56a57840
Sep 9 20:45:44 localhost kernel: CS: 0010 DS: 002b ES: 002b CR0:
80050033
Sep 9 20:45:44 localhost kernel: CR2: 081c9350 CR3:
00101000 CR4: 06e0
Sep 9 20:45:44 localhost kernel: Process df (pid: 4851, threadinfo
0100243dc000, task 01002c6e8ac0)
Sep 9 20:45:44 localhost kernel: Stack:
010007043e00 0100023ec8b0 0100023ec800
Sep 9 20:45:44 localhost kernel:01003f42c800
802e2740 08d5 8017f0ec
Sep 9 20:45:44 localhost kernel:0100243ddcb8
0100243ddcb8
Sep 9 20:45:44 localhost kernel: Call
Trace:8017f0ec{invalidate_inodes+76}
a018dd35{:smbfs:smbiod_retry+53}
Sep 9 20:45:44 localhost kernel:
a018dd02{:smbfs:smbiod_retry+2}
a018e645{:smbfs:smb_add_request+725}
Sep 9 20:45:44 localhost kernel:
8014f6bf{__get_free_pages+31}
80152cdb{cache_alloc_refill+619}
Sep 9 20:45:44 localhost kernel:
a0186bef{:smbfs:smb_request_ok+63}
a018a265{:smbfs:smb_proc_dskattr+85}
Sep 9 20:45:44 localhost kernel:
a018cda9{:smbfs:smb_statfs+9}
8016528d{vfs_statfs+93}
Sep 9 20:45:44 localhost kernel:
8018b0fa{compat_statfs64+106}
80288f1e{thread_return+41}
Sep 9 20:45:44 localhost kernel:
801673d3{sys_write+83} 80110ab1{error_exit+0}
Sep 9 20:45:44 localhost kernel:
80120a81{ia32_sysret+0}
Sep 9 20:45:44 localhost kernel:
Sep 9 20:45:44 localhost kernel: Code: 4d 8b 24 24 4c 39 eb 0f 84 87 00
00 00 48 8d 6b f0 4c 39 b5
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (650, 'testing'), (600, 'unstable')
Architecture: i386 (x86_64)
Kernel: Linux 2.6.8-11-amd64-k8
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Versions of packages kernel-image-2.6.8-11-amd64-k8 depends on:
ii coreutils [fileutils] 5.2.1-2 The GNU core utilities
ii e2fsprogs 1.37-2sarge1 ext2 file system utilities and
lib
ii initrd-tools0.1.81.1 tools to create initrd image for
p
ii module-init-tools 3.2-pre1-2 tools for managing Linux kernel
mo
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Bug#327436: kernel segv after SMB server (buffalo linkstation, running linux) was reconfigured
Package: kernel-image-2.6.8-11-amd64-k8
Version: 2.6.8-14
Severity: minor
After reconfiguration of permissions on a mounted SMB volume, the Kernel
decided to segfault (system continued to run, blocking processes that
were accessing the affected volume).
Here is what /var/log/messages had to say:
Sep 9 20:45:44 localhost kernel: Pid: 4851, comm: df Not tainted
2.6.8-11-amd64-k8
Sep 9 20:45:44 localhost kernel: RIP: 0010:[8017e533]
8017e533{invalidate_list+67}
Sep 9 20:45:44 localhost kernel: RSP: :0100243ddc78 EFLAGS:
00010282
Sep 9 20:45:44 localhost kernel: RAX: 01000ae5acf0 RBX:
171ff4f441aae856 RCX: 01003917f930
Sep 9 20:45:44 localhost kernel: RDX: 0100243ddcb8 RSI:
01003f42c800 RDI: 802e2770
Sep 9 20:45:44 localhost kernel: RBP: 01002391acf8 R08:
010007043e5c R09: 010007043e00
Sep 9 20:45:44 localhost kernel: R10: 010002117930 R11:
801adeb0 R12: 171ff4f441aae856
Sep 9 20:45:44 localhost kernel: R13: 802e2770 R14:
01003f42c800 R15: 0100243ddcb8
Sep 9 20:45:44 localhost kernel: FS: 58636000()
GS:803b1540() knlGS:56a57840
Sep 9 20:45:44 localhost kernel: CS: 0010 DS: 002b ES: 002b CR0:
80050033
Sep 9 20:45:44 localhost kernel: CR2: 081c9350 CR3:
00101000 CR4: 06e0
Sep 9 20:45:44 localhost kernel: Process df (pid: 4851, threadinfo
0100243dc000, task 01002c6e8ac0)
Sep 9 20:45:44 localhost kernel: Stack:
010007043e00 0100023ec8b0 0100023ec800
Sep 9 20:45:44 localhost kernel:01003f42c800
802e2740 08d5 8017f0ec
Sep 9 20:45:44 localhost kernel:0100243ddcb8
0100243ddcb8
Sep 9 20:45:44 localhost kernel: Call
Trace:8017f0ec{invalidate_inodes+76}
a018dd35{:smbfs:smbiod_retry+53}
Sep 9 20:45:44 localhost kernel:
a018dd02{:smbfs:smbiod_retry+2}
a018e645{:smbfs:smb_add_request+725}
Sep 9 20:45:44 localhost kernel:
8014f6bf{__get_free_pages+31}
80152cdb{cache_alloc_refill+619}
Sep 9 20:45:44 localhost kernel:
a0186bef{:smbfs:smb_request_ok+63}
a018a265{:smbfs:smb_proc_dskattr+85}
Sep 9 20:45:44 localhost kernel:
a018cda9{:smbfs:smb_statfs+9}
8016528d{vfs_statfs+93}
Sep 9 20:45:44 localhost kernel:
8018b0fa{compat_statfs64+106}
80288f1e{thread_return+41}
Sep 9 20:45:44 localhost kernel:
801673d3{sys_write+83} 80110ab1{error_exit+0}
Sep 9 20:45:44 localhost kernel:
80120a81{ia32_sysret+0}
Sep 9 20:45:44 localhost kernel:
Sep 9 20:45:44 localhost kernel: Code: 4d 8b 24 24 4c 39 eb 0f 84 87 00
00 00 48 8d 6b f0 4c 39 b5
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (650, 'testing'), (600, 'unstable')
Architecture: i386 (x86_64)
Kernel: Linux 2.6.8-11-amd64-k8
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Versions of packages kernel-image-2.6.8-11-amd64-k8 depends on:
ii coreutils [fileutils] 5.2.1-2 The GNU core utilities
ii e2fsprogs 1.37-2sarge1 ext2 file system utilities and lib
ii initrd-tools0.1.81.1 tools to create initrd image for p
ii module-init-tools 3.2-pre1-2 tools for managing Linux kernel mo
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