Messages in this thread | | | From | "Emmanuel Mogenet" <> | Subject | Ooops on with 2.4.22 when using rsync over ssh | Date | Tue, 20 Apr 2004 14:30:39 -0700 |
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The raw and ksymoops'ed oops are at the end of this message.
It happens with a Fedora install and it is 100% reproducible with my config (happens every single time I launch the rsync command below).
The exact version of the kernel it happens with is:
Linux version 2.4.22-1.2174.nptl (bhcompile@tweety.devel.redhat.com) (gcc version 3.2.3 20030422 (Red Hat Linux 3.2.3-6)) #1 Wed Feb 18 16:38:32 EST 2004
It happens when I launch the following command from a remote machine:
rsync \ -v \ -c \ -a \ -e 'ssh -p 2222 -l root' \ --stats \ --delete \ --dry-run \ --compress \ --progress \ --numeric-ids \ --no-whole-file \ --no-blocking-io \ machine_that_oopses:/data \ /v/backup/data \
RAW OOPS: ---------
Apr 20 14:02:57 alastor sshd(pam_unix)[16553]: session opened for user root by (uid=0) Apr 20 14:02:57 alastor kernel: <1>Unable to handle kernel paging request at virtual address ee832ec0 Apr 20 14:02:57 alastor kernel: printing eip: Apr 20 14:02:57 alastor kernel: c01426ae Apr 20 14:02:57 alastor kernel: *pde = 00000000 Apr 20 14:02:57 alastor kernel: Oops: 0000 Apr 20 14:02:57 alastor kernel: reiserfs sd_mod ipt_state ipt_REJECT ipt_LOG iptable_mangle iptable_nat ip_conntrack iptab Apr 20 14:02:57 alastor kernel: CPU: 0 Apr 20 14:02:57 alastor kernel: EIP: 0060:[<c01426ae>] Not tainted Apr 20 14:02:57 alastor kernel: EFLAGS: 00010286 Apr 20 14:02:57 alastor kernel: Apr 20 14:02:57 alastor kernel: EIP is at dentry_open [kernel] 0x6e (2.4.22-1.2174.nptl) Apr 20 14:02:57 alastor kernel: eax: ee832ec0 ebx: cc448d40 ecx: 00000000 edx: 00000000 Apr 20 14:02:57 alastor kernel: esi: cb10c980 edi: ffffffe9 ebp: cdfb4400 esp: ca101f58 Apr 20 14:02:57 alastor kernel: ds: 0068 es: 0068 ss: 0068 Apr 20 14:02:57 alastor kernel: Process rsync (pid: 16574, stackpage=ca101000) Apr 20 14:02:57 alastor kernel: Stack: 00000004 c8da89c0 00008000 c4bf3000 005d7238 bfe8ea28 c0142637 c8da89c0 Apr 20 14:02:57 alastor kernel: cdfb4400 00008000 ca101f84 c8da89c0 cdfb4400 c4bf3000 ca1a9b5c 00000007 Apr 20 14:02:57 alastor kernel: 00000001 00000001 005d7238 00000007 c01429d3 c4bf3000 00008000 00000000 Apr 20 14:02:57 alastor sshd(pam_unix)[16553]: session closed for user root Apr 20 14:02:57 alastor kernel: Call Trace: [<c0142637>] filp_open [kernel] 0x67 (0xca101f70) Apr 20 14:02:57 alastor kernel: [<c01429d3>] sys_open [kernel] 0x53 (0xca101fa8) Apr 20 14:02:57 alastor kernel: [<c01095f7>] system_call [kernel] 0x33 (0xca101fc0) Apr 20 14:02:57 alastor kernel: Apr 20 14:02:57 alastor kernel: Apr 20 14:02:57 alastor kernel: Code: 8b 10 85 d2 0f 85 1e 01 00 00 89 c2 89 53 10 8b 86 a0 00 00
KSYMOOPS'ed: ------------
./ksymoops -m /boot/System.map <~/OOPS ksymoops 2.4.9 on i686 2.4.22-1.2174.nptl. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.22-1.2174.nptl/ (default) -m /boot/System.map (specified)
Error (expand_objects): cannot stat(/lib/ext3.o) for ext3 ./ksymoops: No such file or directory Error (expand_objects): cannot stat(/lib/jbd.o) for jbd ./ksymoops: No such file or directory /usr/bin/find: /lib/modules/2.4.22-1.2174.nptl/build: No such file or directory Error (pclose_local): find_objects pclose failed 0x100 Warning (map_ksym_to_module): cannot match loaded module ext3 to a unique module object. Trace may not be reliable. Apr 20 14:02:57 alastor kernel: <1>Unable to handle kernel paging request at virtual address ee832ec0 Apr 20 14:02:57 alastor kernel: c01426ae Apr 20 14:02:57 alastor kernel: *pde = 00000000 Apr 20 14:02:57 alastor kernel: Oops: 0000 Apr 20 14:02:57 alastor kernel: CPU: 0 Apr 20 14:02:57 alastor kernel: EIP: 0060:[<c01426ae>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 Apr 20 14:02:57 alastor kernel: EFLAGS: 00010286 Apr 20 14:02:57 alastor kernel: eax: ee832ec0 ebx: cc448d40 ecx: 00000000 edx: 00000000 Apr 20 14:02:57 alastor kernel: esi: cb10c980 edi: ffffffe9 ebp: cdfb4400 esp: ca101f58 Apr 20 14:02:57 alastor kernel: ds: 0068 es: 0068 ss: 0068 Apr 20 14:02:57 alastor kernel: Process rsync (pid: 16574, stackpage=ca101000) Apr 20 14:02:57 alastor kernel: Stack: 00000004 c8da89c0 00008000 c4bf3000 005d7238 bfe8ea28 c0142637 c8da89c0 Apr 20 14:02:57 alastor kernel: cdfb4400 00008000 ca101f84 c8da89c0 cdfb4400 c4bf3000 ca1a9b5c 00000007 Apr 20 14:02:57 alastor kernel: 00000001 00000001 005d7238 00000007 c01429d3 c4bf3000 00008000 00000000 Apr 20 14:02:57 alastor kernel: Call Trace: [<c0142637>] filp_open [kernel] 0x67 (0xca101f70) Apr 20 14:02:57 alastor kernel: [<c01429d3>] sys_open [kernel] 0x53 (0xca101fa8) Apr 20 14:02:57 alastor kernel: [<c01095f7>] system_call [kernel] 0x33 (0xca101fc0) Apr 20 14:02:57 alastor kernel: Code: 8b 10 85 d2 0f 85 1e 01 00 00 89 c2 89 53 10 8b 86 a0 00 00
>>EIP; c01426ae <dentry_open+6e/1d0> <=====
>>ebx; cc448d40 <_end+c038e08/e404148> >>esi; cb10c980 <_end+acfca48/e404148> >>ebp; cdfb4400 <_end+dba44c8/e404148> >>esp; ca101f58 <_end+9cf2020/e404148>
Trace; c0142637 <filp_open+67/70> Trace; c01429d3 <sys_open+53/a0> Trace; c01095f7 <system_call+33/38>
Code; c01426ae <dentry_open+6e/1d0> 00000000 <_EIP>: Code; c01426ae <dentry_open+6e/1d0> <===== 0: 8b 10 mov (%eax),%edx <===== Code; c01426b0 <dentry_open+70/1d0> 2: 85 d2 test %edx,%edx Code; c01426b2 <dentry_open+72/1d0> 4: 0f 85 1e 01 00 00 jne 128 <_EIP+0x128> Code; c01426b8 <dentry_open+78/1d0> a: 89 c2 mov %eax,%edx Code; c01426ba <dentry_open+7a/1d0> c: 89 53 10 mov %edx,0x10(%ebx) Code; c01426bd <dentry_open+7d/1d0> f: 8b 86 a0 00 00 00 mov 0xa0(%esi),%eax
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