Attachment 696581 Details for Bug 910457 – backtrace

backtrace

vs04-backtrace (text/plain), 5.19 KB, created by Jason Tibbitts on 2013-02-12 17:13:40 UTC

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Creator: Jason Tibbitts

Created: 2013-02-12 17:13:40 UTC

Size: 5.19 KB

patch

obsolete

>[ 7427.716265] SELinux: initialized (dev 0:37, type nfs), uses genfs_contexts
>[11269.194883] SELinux: initialized (dev 0:37, type nfs), uses genfs_contexts
>[14520.557869] SELinux: initialized (dev 0:37, type nfs), uses genfs_contexts
>[17810.845079] ------------[ cut here ]------------
>[17810.845489] kernel BUG at net/sunrpc/svc_xprt.c:921!
>[17810.845926] invalid opcode: 0000 [#1] SMP 
>[17810.846323] Modules linked in: nfsv3 nfs_acl nfsv4 auth_rpcgss nfs lockd sunrpc dns_resolver fscache ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_CHECKSUM iptable_mangle be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi bridge scsi_transport_iscsi stp llc coretemp crc32c_intel igb iTCO_wdt microcode ptp iTCO_vendor_support joydev i7core_edac pps_core lpc_ich ioatdma mfd_core edac_core i2c_i801 dca serio_raw binfmt_misc vhost_net tun macvtap macvlan kvm_intel kvm raid1 raid10 mgag200 i2c_algo_bit drm_kms_helper ttm drm i2c_core
>[17810.853807] CPU 0 
>[17810.853981] Pid: 8425, comm: mount.nfs Not tainted 3.7.6-201.fc18.x86_64 #1 Supermicro X8DTT-IBX/X8DTT-IBX
>[17810.854847] RIP: 0010:[<ffffffffa03ed47a>]  [<ffffffffa03ed47a>] svc_delete_xprt+0x12a/0x130 [sunrpc]
>[17810.855692] RSP: 0018:ffff88041958b778  EFLAGS: 00010286
>[17810.856157] RAX: 00000000ffffffff RBX: ffff8804268f7000 RCX: ffff8804159d9a10
>[17810.856785] RDX: ffff8804268f7018 RSI: ffff88041958b7b8 RDI: ffff8804268f3000
>[17810.857417] RBP: ffff88041958b798 R08: ffff8804159d9a00 R09: 0000000000000000
>[17810.857928] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8804268f3000
>[17810.858359] R13: ffff8804159d9a00 R14: ffff8804159d9a28 R15: ffffffff81ca3b40
>[17810.858948] FS:  00007f036c86a840(0000) GS:ffff88042fc00000(0000) knlGS:0000000000000000
>[17810.859829] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[17810.860338] CR2: 00007f036d042000 CR3: 0000000427ab2000 CR4: 00000000000007f0
>[17810.860972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[17810.861598] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[17810.862235] Process mount.nfs (pid: 8425, threadinfo ffff88041958a000, task ffff880426e2dc80)
>[17810.862990] Stack:
>[17810.863165]  ffff8804268f7000 ffff8804159d9a28 ffff88041958b7b8 ffff8804159d9a28
>[17810.863878]  ffff88041958b7f8 ffffffffa03ed61d 0000000000000000 ffff8804159d9a00
>[17810.864599]  ffff8804268f7018 ffff8804268f7018 ffff88041958b7f8 0000000000000001
>[17810.865321] Call Trace:
>[17810.865553]  [<ffffffffa03ed61d>] svc_clear_list+0x9d/0xf0 [sunrpc]
>[17810.866117]  [<ffffffffa03ef0d3>] svc_close_net+0x113/0x150 [sunrpc]
>[17810.866685]  [<ffffffffa03de390>] svc_shutdown_net+0x20/0x40 [sunrpc]
>[17810.890219]  [<ffffffffa0498a18>] nfs_callback_down_net+0x58/0x90 [nfsv4]
>[17810.912989]  [<ffffffff816344cd>] ? mutex_lock+0x1d/0x50
>[17810.936242]  [<ffffffffa0499044>] nfs_callback_down+0x44/0xe0 [nfsv4]
>[17810.959144]  [<ffffffffa049c629>] nfs4_free_client+0x59/0xc0 [nfsv4]
>[17810.982379]  [<ffffffffa0444d2b>] nfs_put_client+0xeb/0x110 [nfs]
>[17811.005532]  [<ffffffffa049c826>] nfs4_init_client+0x196/0x2d0 [nfsv4]
>[17811.028332]  [<ffffffff812e884f>] ? idr_get_new_above_int+0x3f/0x50
>[17811.051395]  [<ffffffffa03dbfe4>] ? rpc_init_wait_queue+0x64/0xa0 [sunrpc]
>[17811.074391]  [<ffffffffa049c509>] ? nfs4_alloc_client+0xf9/0x1c0 [nfsv4]
>[17811.098554]  [<ffffffffa0445229>] nfs_get_client+0x299/0x350 [nfs]
>[17811.122068]  [<ffffffffa049c388>] nfs4_set_client.isra.5+0x78/0x100 [nfsv4]
>[17811.145171]  [<ffffffffa049d26c>] nfs4_create_server+0xec/0x390 [nfsv4]
>[17811.168487]  [<ffffffffa0495f69>] nfs4_remote_mount+0x39/0x70 [nfsv4]
>[17811.191807]  [<ffffffff81198dc3>] mount_fs+0x43/0x1b0
>[17811.215113]  [<ffffffff81152360>] ? __alloc_percpu+0x10/0x20
>[17811.238502]  [<ffffffff811b209f>] vfs_kern_mount+0x6f/0x100
>[17811.262647]  [<ffffffffa0495ee1>] nfs_do_root_mount+0x91/0xe0 [nfsv4]
>[17811.292873]  [<ffffffffa0496254>] nfs4_try_mount+0x44/0xc0 [nfsv4]
>[17811.322284]  [<ffffffffa0446340>] ? get_nfs_version+0x30/0x90 [nfs]
>[17811.345001]  [<ffffffffa0451195>] nfs_fs_mount+0x265/0xcf0 [nfs]
>[17811.367272]  [<ffffffffa0451d70>] ? nfs_clone_super+0x150/0x150 [nfs]
>[17811.389335]  [<ffffffffa044e930>] ? nfs_clone_sb_security+0x60/0x60 [nfs]
>[17811.410048]  [<ffffffff81198dc3>] mount_fs+0x43/0x1b0
>[17811.430345]  [<ffffffff81152360>] ? __alloc_percpu+0x10/0x20
>[17811.450017]  [<ffffffff811b209f>] vfs_kern_mount+0x6f/0x100
>[17811.468936]  [<ffffffff811b2b14>] do_kern_mount+0x54/0x110
>[17811.487329]  [<ffffffff811b4675>] do_mount+0x315/0x8e0
>[17811.505594]  [<ffffffff811b41ca>] ? copy_mount_options+0x3a/0x180
>[17811.523355]  [<ffffffff811b4cce>] sys_mount+0x8e/0xe0
>[17811.540597]  [<ffffffff8163f2d9>] system_call_fastpath+0x16/0x1b
>[17811.558053] Code: f7 e8 eb e5 f0 e0 4d 89 74 24 18 4d 89 74 24 20 e9 49 ff ff ff 48 89 fe 31 c0 48 c7 c7 03 43 3f a0 e8 14 f7 23 e1 e9 0a ff ff ff <0f> 0b 0f 0b 66 90 66 66 66 66 90 f0 80 4f 38 04 f0 0f ba 6f 38 
>[17811.597091] RIP  [<ffffffffa03ed47a>] svc_delete_xprt+0x12a/0x130 [sunrpc]
>[17811.616372]  RSP <ffff88041958b778>
>[17811.635331] ---[ end trace adcbc198e9c3fd89 ]---
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Attachments on bug 910457: 696581 | 697332 | 697374