Bug 146326
| Summary: | Oops with CRAMFS: kernel page fault | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Tom London <selinux> |
| Component: | kernel | Assignee: | Dave Jones <davej> |
| Status: | CLOSED NOTABUG | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | pfrields, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2005-01-27 19:51:40 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Seems reproducible..... The CRAMFS appears corrupted. It fails 'fsck.cramfs'. Closing. Sorry. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041228 Firefox/1.0 Fedora/1.0-8 Description of problem: Mount a CRAMFS via 'mount -o loop,....', then attempt to 'tar zcf ....' its contents. Get segmentation fault and this in the log. Seems to need a reboot to recover 'mount'. Jan 26 15:14:00 localhost kernel: SELinux: initialized (dev loop0, type cramfs), uses genfs_contexts Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8acf038(-11160)->d6a02000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8b288c8(-377896)->d6101000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8acc4bc(-479260)->d643f000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8ad04d0(-487472)->d60a1000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8acc4ac(1178899827)->d60a6000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8ad0a1f(448052098)->d60a7000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8acc5a1(-1627455745)->d60a8000(4096) Jan 26 15:15:15 localhost kernel: Error -3 while decompressing! Jan 26 15:15:15 localhost kernel: f8ad0cbc(-518172)->d6ee1000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8acc4e4(-2617412)->d6027000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8ad04c8(-2633768)->d602f000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8ad04fc(-2646108)->d6032000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8ad04b8(1176687975)->d64d5000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8acca1f(448052098)->d64d6000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8ad05a1(-1627455745)->d64d7000(4096) Jan 26 15:15:16 localhost kernel: Error -3 while decompressing! Jan 26 15:15:16 localhost kernel: f8ad04a0(2621443)->d64d9000(4096) Jan 26 15:15:16 localhost kernel: Unable to handle kernel paging request at virtual address f8d504a3 Jan 26 15:15:16 localhost kernel: printing eip: Jan 26 15:15:16 localhost kernel: c01d9b80 Jan 26 15:15:16 localhost kernel: *pde = 00000000 Jan 26 15:15:16 localhost kernel: Oops: 0000 [#1] Jan 26 15:15:16 localhost kernel: DEBUG_PAGEALLOC Jan 26 15:15:16 localhost kernel: Modules linked in: cramfs loop nls_utf8 vfat fat parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc pcmcia ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables video toshiba_acpi button battery ac sd_mod md5 ipv6 usb_storage scsi_mod usblp yenta_socket rsrc_nonstatic joydev pcmcia_core uhci_hcd ehci_hcd hw_random snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc ipw2200 ieee80211 ieee80211_crypt e100 mii dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod Jan 26 15:15:16 localhost kernel: CPU: 0 Jan 26 15:15:16 localhost kernel: EIP: 0060:[<c01d9b80>] Not tainted VLI Jan 26 15:15:16 localhost kernel: EFLAGS: 00010202 (2.6.10-1.1110_FC4) Jan 26 15:15:16 localhost kernel: EIP is at zlib_inflate+0x66/0x3a2 Jan 26 15:15:16 localhost kernel: eax: f8d504a3 ebx: f8ad44c0 ecx: f8b7c05c edx: 00000005 Jan 26 15:15:16 localhost kernel: esi: d64ea000 edi: fffffffb ebp: fffffffb esp: eb40ad24 Jan 26 15:15:16 localhost kernel: ds: 007b es: 007b ss: 0068 Jan 26 15:15:16 localhost kernel: Process tar (pid: 4245, threadinfo=eb40a000 task=f3ad0a80) Jan 26 15:15:16 localhost kernel: Stack: d64ea000 00000005 00001000 d64ea000 f8d504a3 ffd7fffe f8acab09 c12c9d40 Jan 26 15:15:16 localhost kernel: d64ea000 ffd7fffe 00280003 f8aca94b ffd7fffe e8624bf8 00000000 c12c9d40 Jan 26 15:15:16 localhost kernel: 00000001 d6c9af24 00000000 c0144918 eb40ade0 d775df58 00000005 00000000 Jan 26 15:15:16 localhost kernel: Call Trace: Jan 26 15:15:16 localhost kernel: [<f8acab09>] cramfs_uncompress_block+0x6d/0x9c [cramfs] Jan 26 15:15:16 localhost kernel: [<f8aca94b>] cramfs_readpage+0xdb/0x13a [cramfs] Jan 26 15:15:16 localhost kernel: [<c0144918>] read_pages+0x8d/0xd0 Jan 26 15:15:16 localhost kernel: [<c0142505>] __alloc_pages+0xaf/0x277 Jan 26 15:15:16 localhost kernel: [<c0144b78>] __do_page_cache_readahead+0x21d/0x23a Jan 26 15:15:16 localhost kernel: [<c0144ca2>] blockable_page_cache_readahead+0x17/0x38 Jan 26 15:15:16 localhost kernel: [<c0144d6c>] page_cache_readahead+0xa9/0x21a Jan 26 15:15:16 localhost kernel: [<c013e859>] do_generic_mapping_read+0x103/0x3bb Jan 26 15:15:16 localhost kernel: [<c013ed64>] __generic_file_aio_read+0x162/0x17c Jan 26 15:15:16 localhost kernel: [<c013eb11>] file_read_actor+0x0/0xf1 Jan 26 15:15:16 localhost kernel: [<c013ee5d>] generic_file_read+0x98/0xaf Jan 26 15:15:16 localhost kernel: [<c0147169>] kmem_cache_alloc+0x66/0x6b Jan 26 15:15:16 localhost kernel: [<c01bd344>] file_alloc_security+0x27/0x79 Jan 26 15:15:16 localhost kernel: [<c01c03e5>] selinux_file_permission+0x114/0x11d Jan 26 15:15:16 localhost kernel: [<c013285a>] autoremove_wake_function+0x0/0x2d Jan 26 15:15:16 localhost kernel: [<c015f63d>] sys_open+0x6a/0x7d Jan 26 15:15:16 localhost kernel: [<c0116088>] kernel_map_pages+0x23/0x4f Jan 26 15:15:16 localhost kernel: [<c015fd4b>] vfs_read+0xba/0x115 Jan 26 15:15:16 localhost kernel: [<c015ffc0>] sys_read+0x3c/0x62 Jan 26 15:15:16 localhost kernel: [<c010338b>] syscall_call+0x7/0xb Jan 26 15:15:16 localhost kernel: Code: 8b 4b 1c 8b 01 83 f8 0d 0f 87 1d 03 00 00 ff 24 85 7c 93 30 c0 8b 43 04 85 c0 0f 84 12 03 00 00 48 ff 43 08 89 fd 89 43 04 8b 03 <0f> b6 10 40 89 03 89 51 04 83 e2 0f 83 fa 08 8b 53 1c 74 12 c7 Version-Release number of selected component (if applicable): kernel-2.6.10-1.1110_FC4 How reproducible: Didn't try Steps to Reproduce: 1. mount CRAMFS via loop 2. tar zcf .... 3. Additional info: