This bug seems to still exist in FC3 running kernel 2.6.11-1.14_FC3. I am getting a kernel oops +++ This bug was initially created as a clone of Bug #129577 +++ From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040614 Firefox/0.8 Description of problem: When attempting to mount a SMB share using Fedora Core 2 and Samba 2.0.3-5 the mount will appear to succeed- no error message is returned, the mount log shows success. Upon cd-ing to the mount point, the system will crash within the first few file actions such as ls, cp or mv from the machine to the share, etc. The system crash is total: I have to use the hardware reset button to restart the machine. I've been unable to find any log that shows any signs of error- the logs show a successful mount, and then the boot messages. It will occasionally let several commands though: I've managed to get as far as browsing through 2 directories and copying a file once. Version-Release number of selected component (if applicable): samba-3.0.3-5 How reproducible: Always Steps to Reproduce: 1. Mount SMB share 2. Go to share point, perform file actions 3. Actual Results: System crash Expected Results: Act like a typical mount Additional info: This error occurs on two seperate machines, a Dell Optiplex and a Penguin Computing dual-Xeon server which share no hardware in common. The server was able to connect to this mount point using RH9 before upgrading to FC2 yesterday.
no messages on the console of the server at all at the time of the crash ? setting up netconsole might yield something..
Here is from /var/log/messages: Jun 2 10:29:13 localhost kernel: Unable to handle kernel paging request at virtual address 00100100 Jun 2 10:29:13 localhost kernel: printing eip: Jun 2 10:29:13 localhost kernel: c0154f28 Jun 2 10:29:13 localhost kernel: *pde = 00000000 Jun 2 10:29:13 localhost kernel: Oops: 0000 [#1] Jun 2 10:29:13 localhost kernel: Modules linked in: smbfs parport_pc lp parport autofs4 i2c_dev i2c_core ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables dm_mod video button battery ac uhci_hcd ehci_hcd via_ircc irda crc_ccitt snd_via82xx snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore via_rhine mii floppy ext3 jbd Jun 2 10:29:13 localhost kernel: CPU: 0 Jun 2 10:29:13 localhost kernel: EIP: 0060:[<c0154f28>] Not tainted VLI Jun 2 10:29:13 localhost kernel: EFLAGS: 00010016 (2.6.11-1.27_FC3) Jun 2 10:29:13 localhost kernel: EIP is at kfree+0x22/0x47 Jun 2 10:29:13 localhost kernel: eax: 00100100 ebx: d973fee0 ecx: d973ff18 edx: c1000000 Jun 2 10:29:13 localhost kernel: esi: d812e000 edi: 00000286 ebp: dedbb000 esp: d912adb8 Jun 2 10:29:13 localhost kernel: ds: 007b es: 007b ss: 0068 Jun 2 10:29:13 localhost kernel: Process ls (pid: 4196, threadinfo=d912a000 task=df5f1730) Jun 2 10:29:13 localhost kernel: Stack: d973fee0 d973fee0 00000001 e0ad85a6 d973fee0 e0ad8734 00000000 00000831 Jun 2 10:29:13 localhost kernel: 00000001 00000001 d81053e8 d81048bc c018b057 d912afa0 d9f94cc0 4d126af0 Jun 2 10:29:13 localhost kernel: fffc552c 000000a0 00000000 00000000 d8003000 0000004c 00000000 00000000 Jun 2 10:29:13 localhost kernel: Call Trace: Jun 2 10:29:13 localhost kernel: [<e0ad85a6>] smb_setup_request+0x6b/0x6f [smbfs] Jun 2 10:29:13 localhost kernel: [<e0ad8734>] smb_add_request+0x11/0x2f1 [smbfs] Jun 2 10:29:13 localhost kernel: [<c018b057>] filldir64+0x0/0xd0 Jun 2 10:29:13 localhost kernel: [<e0ad2c12>] smb_proc_readdir_long+0x150/0x4b5 [smbfs] Jun 2 10:29:13 localhost kernel: [<c018b057>] filldir64+0x0/0xd0 Jun 2 10:29:13 localhost kernel: [<e0ad4354>] smb_readdir+0x134/0x561 [smbfs] Jun 2 10:29:13 localhost kernel: [<c018b057>] filldir64+0x0/0xd0 Jun 2 10:29:13 localhost kernel: [<c018b057>] filldir64+0x0/0xd0 Jun 2 10:29:13 localhost kernel: [<c018adea>] vfs_readdir+0x96/0xab Jun 2 10:29:13 localhost kernel: [<c018b193>] sys_getdents64+0x6c/0xbe Jun 2 10:29:13 localhost kernel: [<c0103903>] syscall_call+0x7/0xb Jun 2 10:29:13 localhost kernel: Code: 83 c4 04 89 d0 5b 5e 5f c3 57 85 c0 56 89 c6 53 74 2b 9c 5f fa 8d 80 00 00 00 40 8b 15 f0 9c 46 c0 c1 e8 0c c1 e0 05 8b 44 10 18 <8b> 18 8b 13 3b 53 04 73 0d 89 74 93 10 83 03 01 57 9d 5b 5e 5f And this: Jun 2 10:32:01 localhost ntpd[3548]: synchronized to 10.0.0.22, stratum 15 Jun 2 10:32:01 localhost ntpd[3548]: kernel time sync disabled 0041 Jun 2 10:32:10 localhost kernel: ------------[ cut here ]------------ Jun 2 10:32:10 localhost kernel: kernel BUG at mm/rmap.c:482! Jun 2 10:32:10 localhost kernel: invalid operand: 0000 [#2] Jun 2 10:32:10 localhost kernel: Modules linked in: smbfs parport_pc lp parport autofs4 i2c_dev i2c_core ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables dm_mod video button battery ac uhci_hcd ehci_hcd via_ircc irda crc_ccitt snd_via82xx snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore via_rhine mii floppy ext3 jbd Jun 2 10:32:10 localhost kernel: CPU: 0 Jun 2 10:32:10 localhost kernel: EIP: 0060:[<c0166062>] Not tainted VLI Jun 2 10:32:10 localhost kernel: EFLAGS: 00010286 (2.6.11-1.27_FC3) Jun 2 10:32:10 localhost kernel: EIP is at page_remove_rmap+0x2c/0x40 Jun 2 10:32:10 localhost kernel: eax: ffffffff ebx: 00001000 ecx: c1302980 edx: c1302980 Jun 2 10:32:10 localhost kernel: esi: d812c37c edi: 00047000 ebp: c1302980 esp: d912aca4 Jun 2 10:32:10 localhost kernel: ds: 007b es: 007b ss: 0068 Jun 2 10:32:10 localhost kernel: Process bash (pid: 4203, threadinfo=d912a000 task=dde1e2b0) Jun 2 10:32:10 localhost kernel: Stack: c015c83f c17ef6c8 c17ef70c c17ef7b0 00000000 1814c067 00000000 080de000 Jun 2 10:32:10 localhost kernel: c043de28 084de000 dfd3d084 08125000 c043de28 c015c9be 00047000 00000000 Jun 2 10:32:10 localhost kernel: 00000000 00000000 080de000 dfd3d084 08125000 c043de28 c015ca0a 00047000 Jun 2 10:32:10 localhost kernel: Call Trace: Jun 2 10:32:10 localhost kernel: [<c015c83f>] zap_pte_range+0x14b/0x283 Jun 2 10:32:10 localhost kernel: [<c015c9be>] zap_pmd_range+0x47/0x65 Jun 2 10:32:10 localhost kernel: [<c015ca0a>] zap_pud_range+0x2e/0x52 Jun 2 10:32:11 localhost kernel: [<c015ca94>] unmap_page_range+0x66/0x83 Jun 2 10:32:11 localhost kernel: [<c015cbb4>] unmap_vmas+0x103/0x37c Jun 2 10:32:11 localhost kernel: [<c016351f>] exit_mmap+0xa0/0x265 Jun 2 10:32:11 localhost kernel: [<c014b84f>] generic_file_aio_read+0x3e/0x4f Jun 2 10:32:11 localhost kernel: [<c011c521>] mmput+0x23/0x1c2 Jun 2 10:32:11 localhost kernel: [<c0181803>] exec_mmap+0x128/0x2b2 Jun 2 10:32:11 localhost kernel: [<c0181dbe>] flush_old_exec+0x127/0x1074 Jun 2 10:32:11 localhost kernel: [<c013c499>] autoremove_wake_function+0x0/0x37 Jun 2 10:32:11 localhost kernel: [<c0173e59>] vfs_read+0xc0/0x108 Jun 2 10:32:11 localhost kernel: [<c01816d1>] kernel_read+0x37/0x41 Jun 2 10:32:11 localhost kernel: [<c01ab2c4>] load_elf_binary+0x3ca/0xd21 Jun 2 10:32:11 localhost kernel: [<c01810ed>] copy_strings+0x1c3/0x211 Jun 2 10:32:11 localhost kernel: [<c01830ea>] search_binary_handler+0x60/0x1d1 Jun 2 10:32:11 localhost kernel: [<c01833ba>] do_execve+0x15f/0x1fe Jun 2 10:32:11 localhost kernel: [<c0101a38>] sys_execve+0x34/0x1fc Jun 2 10:32:11 localhost kernel: [<c0103903>] syscall_call+0x7/0xb Jun 2 10:32:11 localhost kernel: Code: c2 8b 00 f6 c4 08 75 2d 83 42 08 ff 0f 98 c0 84 c0 74 17 8b 42 08 83 c0 01 78 10 ba ff ff ff ff b8 10 00 00 00 e9 3c a1 fe ff c3 <0f> 0b e2 01 96 12 37 c0 eb e6 0f 0b df 01 96 12 37 c0 eb c9 55 Jun 2 10:32:11 localhost kernel: <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 Jun 2 10:32:11 localhost kernel: in_atomic():1, irqs_disabled():0 Jun 2 10:32:11 localhost kernel: [<c011bfbe>] __might_sleep+0x9c/0xa4 Jun 2 10:32:11 localhost kernel: [<c0105656>] do_IRQ+0x53/0x85 Jun 2 10:32:11 localhost kernel: [<c0120978>] profile_task_exit+0x18/0x43 Jun 2 10:32:11 localhost kernel: [<c0122c87>] do_exit+0x19/0x4f4 Jun 2 10:32:11 localhost kernel: [<c01043a4>] die+0x222/0x2ba Jun 2 10:32:11 localhost kernel: [<c0166062>] page_remove_rmap+0x2c/0x40 Jun 2 10:32:11 localhost kernel: [<c0104665>] do_invalid_op+0x0/0x99 Jun 2 10:32:11 localhost kernel: [<c01046f5>] do_invalid_op+0x90/0x99 Jun 2 10:32:11 localhost kernel: [<c0166062>] page_remove_rmap+0x2c/0x40 Jun 2 10:32:11 localhost kernel: [<e0890326>] ext3_do_update_inode+0x1c3/0x3c5 [ext3] Jun 2 10:32:11 localhost kernel: [<e084dd16>] journal_get_write_access+0x2a/0x33 [jbd] Jun 2 10:32:11 localhost kernel: [<e084ef02>] journal_stop+0x1f5/0x543 [jbd] Jun 2 10:32:11 localhost kernel: [<e08907dc>] ext3_mark_iloc_dirty+0xf/0x16 [ext3] Jun 2 10:32:11 localhost kernel: [<e08908a5>] ext3_mark_inode_dirty+0x3a/0x41 [ext3] Jun 2 10:32:11 localhost kernel: [<e08946ee>] __ext3_journal_stop+0x19/0x34 [ext3] Jun 2 10:32:11 localhost kernel: [<c0103aab>] error_code+0x2b/0x30 Jun 2 10:32:11 localhost kernel: [<c0166062>] page_remove_rmap+0x2c/0x40 Jun 2 10:32:11 localhost kernel: [<c015c83f>] zap_pte_range+0x14b/0x283 Jun 2 10:32:11 localhost kernel: [<c015c9be>] zap_pmd_range+0x47/0x65 Jun 2 10:32:11 localhost kernel: [<c015ca0a>] zap_pud_range+0x2e/0x52 Jun 2 10:32:11 localhost kernel: [<c015ca94>] unmap_page_range+0x66/0x83 Jun 2 10:32:11 localhost kernel: [<c015cbb4>] unmap_vmas+0x103/0x37c Jun 2 10:32:11 localhost kernel: [<c016351f>] exit_mmap+0xa0/0x265 Jun 2 10:32:11 localhost kernel: [<c014b84f>] generic_file_aio_read+0x3e/0x4f Jun 2 10:32:11 localhost kernel: [<c011c521>] mmput+0x23/0x1c2 Jun 2 10:32:11 localhost kernel: [<c0181803>] exec_mmap+0x128/0x2b2 Jun 2 10:32:11 localhost kernel: [<c0181dbe>] flush_old_exec+0x127/0x1074 Jun 2 10:32:11 localhost kernel: [<c013c499>] autoremove_wake_function+0x0/0x37 Jun 2 10:32:11 localhost kernel: [<c0173e59>] vfs_read+0xc0/0x108 Jun 2 10:32:11 localhost kernel: [<c01816d1>] kernel_read+0x37/0x41 Jun 2 10:32:11 localhost kernel: [<c01ab2c4>] load_elf_binary+0x3ca/0xd21 Jun 2 10:32:11 localhost kernel: [<c01810ed>] copy_strings+0x1c3/0x211 Jun 2 10:32:11 localhost kernel: [<c01830ea>] search_binary_handler+0x60/0x1d1 Jun 2 10:32:11 localhost kernel: [<c01833ba>] do_execve+0x15f/0x1fe Jun 2 10:32:11 localhost kernel: [<c0101a38>] sys_execve+0x34/0x1fc Jun 2 10:32:11 localhost kernel: [<c0103903>] syscall_call+0x7/0xb Jun 2 10:32:11 localhost kernel: note: bash[4203] exited with preempt_count 1 Jun 2 10:32:30 localhost shutdown: shutting down for system reboot
An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which may contain a fix for your problem. Please update to this new kernel, and report whether or not it fixes your problem. If you have updated to Fedora Core 4 since this bug was opened, and the problem still occurs with the latest updates for that release, please change the version field of this bug to 'fc4'. Thank you.
This bug has been automatically closed as part of a mass update. It had been in NEEDINFO state since July 2005. If this bug still exists in current errata kernels, please reopen this bug. There are a large number of inactive bugs in the database, and this is the only way to purge them. Thank you.