Red Hat Bugzilla – Bug 847218
[RHEL5.9] Kernel panic at put_page+0x2/0x34 with skb_release_data
Last modified: 2014-06-02 09:06:31 EDT
Description of problem: BUG: unable to handle kernel paging request at virtual address fffbd3e8 printing eip: c04611d9 *pde = 00012067 Oops: 0000 [#1] SMP last sysfs file: /devices/pci0000:00/0000:00:00.0/class Modules linked in: nfs nfs_acl autofs4 hidp rfcomm l2cap bluetooth lockd sunrpc be2iscsi ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp bnx2i cnic ipv6 xfrm_nalgo crypto_api uio cxgb3i libcxgbi cxgb3 8021q libiscsi_tcp libiscsi2 scsi_transport_iscsi2 scsi_transport_iscsi dm_multipath scsi_dh video backlight sbs power_meter hwmon i2c_ec dell_wmi wmi button battery asus_acpi ac parport_pc lp parport floppy virtio_net virtio_balloon pcspkr tpm_tis tpm tpm_bios serio_raw i2c_piix4 i2c_core virtio_pci virtio_ring virtio dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod ata_piix libata sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd CPU: 0 EIP: 0060:[<c04611d9>] Not tainted VLI EFLAGS: 00010203 (2.6.18-333.el5 #1) EIP is at put_page+0x2/0x34 eax: fffbd3e8 ebx: 00000001 ecx: f7504400 edx: fffbd3e8 esi: f74c2e00 edi: f09f8d9c ebp: f6e74280 esp: f09f8bdc ds: 007b es: 007b ss: 0068 Process cp (pid: 3026, ti=f09f8000 task=f686aaa0 task.ti=f09f8000) Stack: c05c3f33 f74c2e00 f6e74280 c05c3e01 00000010 c05e8736 00000010 fffffff2 c0600268 f09f8d9c 00000000 00000246 c05c113d 00000001 9a45100a 00000001 00000000 c0626a17 f6e74280 c05c1018 000000b0 00000000 c0600297 f09f8df0 Call Trace: [<c05c3f33>] skb_release_data+0x4c/0x7e [<c05c3e01>] __kfree_skb+0xf/0x17 [<c05e8736>] ip_flush_pending_frames+0x33/0x94 [<c0600268>] udp_sendmsg+0x431/0x520 [<c05c113d>] lock_sock+0x8e/0x96 [<c0626a17>] _spin_lock_bh+0x8/0x18 [<c05c1018>] release_sock+0xc/0xa3 [<c0600297>] udp_sendmsg+0x460/0x520 [<c0605b4c>] inet_sendmsg+0x35/0x3f [<c05be53d>] sock_sendmsg+0xd3/0x11d [<c0437193>] autoremove_wake_function+0x0/0x2d [<c0437193>] autoremove_wake_function+0x0/0x2d [<c04647ef>] set_page_address+0xac/0x125 [<c046473c>] page_address+0x7a/0x81 [<c046473c>] page_address+0x7a/0x81 [<c05c043e>] kernel_sendmsg+0x27/0x35 [<f8c80e1c>] xs_send_tail+0x3f/0x46 [sunrpc] [<f8c82208>] xs_udp_send_request+0x1f6/0x2a1 [sunrpc] [<c05c11b6>] sock_no_sendpage+0x0/0x60 [<f8c80127>] xprt_transmit+0xbf/0x19e [sunrpc] [<f8d390a1>] nfs4_xdr_enc_write+0x0/0xfd [nfs] [<f8c7e387>] call_transmit+0x19d/0x1ca [sunrpc] [<f8c8305c>] __rpc_execute+0x80/0x26a [sunrpc] [<c042ee54>] sigprocmask+0xb0/0xce [<f8d28f44>] nfs_execute_write+0x35/0x49 [nfs] [<f8d2a309>] nfs_flush_one+0xb8/0x10d [nfs] [<f8d2a251>] nfs_flush_one+0x0/0x10d [nfs] [<f8d28bca>] nfs_flush_list+0x6f/0x132 [nfs] [<f8d28cd2>] nfs_flush_inode+0x45/0x53 [nfs] [<f8d2a571>] nfs_writepages+0x4c/0x88 [nfs] [<c045fb01>] do_writepages+0x20/0x32 [<c045b5eb>] __filemap_fdatawrite_range+0x66/0x72 [<c045b7e5>] filemap_fdatawrite+0x12/0x16 [<f8d20da1>] nfs_file_flush+0x66/0x78 [nfs] [<c0476860>] filp_close+0x2f/0x54 [<c0477ad8>] sys_close+0x71/0xa0 [<c0404f4b>] syscall_call+0x7/0xb ======================= Code: 0f ba 33 06 ff 8e 9c 11 00 00 eb 06 ff 8e a0 11 00 00 8d 86 80 11 00 00 89 fa e8 6b 58 1c 00 89 d8 5b 5e 5f e9 e1 d9 ff ff 89 c2 <8b> 00 f6 c4 40 74 07 89 d0 e9 47 fa ff ff 8b 42 04 85 c0 75 0a EIP: [<c04611d9>] put_page+0x2/0x34 SS:ESP 0068:f09f8bdc <0>Kernel panic - not syncing: Fatal exception Version-Release number of selected component (if applicable): RHEL5.9-Server-20120729.1 i386 kernel-2.6.18-333.el5 How reproducible: 1/1 Steps to Reproduce: 1./kernel/filesystems/nfs/sanity_check 2. 3. Actual results: kernel panic Expected results: no kernel panic Additional info:
http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2012/08/2741/274186/587782/console.log
This request was not resolved in time for the current release. Red Hat invites you to ask your support representative to propose this request, if still desired, for consideration in the next release of Red Hat Enterprise Linux.
This bug/component is not included in scope for RHEL-5.11.0 which is the last RHEL5 minor release. This Bugzilla will soon be CLOSED as WONTFIX (at the end of RHEL5.11 development phase (Apr 22, 2014)). Please contact your account manager or support representative in case you need to escalate this bug.
Thank you for submitting this request for inclusion in Red Hat Enterprise Linux 5. We've carefully evaluated the request, but are unable to include it in RHEL5 stream. If the issue is critical for your business, please provide additional business justification through the appropriate support channels (https://access.redhat.com/site/support).