* Re: [Bugme-new] [Bug 36012] New: Kernel oops in __pskb_pull_tail
[not found] <bug-36012-10286@https.bugzilla.kernel.org/>
@ 2011-05-27 22:17 ` Andrew Morton
2011-05-27 22:30 ` Steinar H. Gunderson
0 siblings, 1 reply; 3+ messages in thread
From: Andrew Morton @ 2011-05-27 22:17 UTC (permalink / raw)
To: netdev; +Cc: e1000-devel, sgunderson, bugzilla-daemon, bugme-daemon
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
Steinar's kernel went splat. e1000 might be implicated. It's a
2.6.38->2.6.39 regression.
On Fri, 27 May 2011 18:21:35 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=36012
>
> Summary: Kernel oops in __pskb_pull_tail
> Product: Drivers
> Version: 2.5
> Kernel Version: 2.6.39
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: high
> Priority: P1
> Component: Network
> AssignedTo: drivers_network@kernel-bugs.osdl.org
> ReportedBy: sgunderson@bigfoot.com
> Regression: Yes
>
>
> Hi,
>
> After upgrade from 2.6.38 to 2.6.39, my machine oopses several times a day. It
> doesn't actually _store_ the oops anywhere, but I was able to grab the
> following off the serial console:
>
>
> login: [ 251.133115] k_sesse: Features changed: 0x00006800 -> 0x00006000
> [ 251.350035] k_magne: Features changed: 0x00006800 -> 0x00006000
> [ 251.390897] k_trygve: Features changed: 0x00006800 -> 0x00006000
> [ 251.430429] k_klette: Features changed: 0x00006800 -> 0x00006000
> [ 251.471081] k_berge: Features changed: 0x00006800 -> 0x00006000
> [ 251.521415] k_sessesveits: Features changed: 0x00006800 -> 0x00006000
> [ 309.602872] ------------[ cut here ]------------
> [ 309.607739] kernel BUG at net/core/skbuff.c:1192!
> [ 309.612687] invalid opcode: 0000 [#1] SMP
> [ 309.617143] last sysfs file:
> /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map
> [ 309.625499] CPU 0
> [ 309.627380] Modules linked in: sha256_generic cryptd aes_x86_64 aes_generic
> af_packet microcode ext4 jbd2 crc16 ext2 fuse dm_crypt coretemp w83627ehf
> hwmon_vid ip_gre gre ide_generic ide_gd_mod ide_cd_mod cdrom forcedeth psmouse
> rtc_cmos pcspkr serio_raw rtc_core i2c_i801 rtc_lib ghes evdev i2c_core hed
> ext3 jbd mbcache dm_mod raid456 async_pq async_xor xor async_memcpy
> async_raid6_recov raid6_pq async_tx raid1 md_mod usbhid ide_pci_generic
> ide_core uhci_hcd ata_piix e1000e ehci_hcd sd_mod unix [last unloaded:
> scsi_wait_scan]
> [ 309.679212]
> [ 309.685934] Pid: 0, comm: swapper Not tainted 2.6.39 #1 Supermicro
> X8DTL/X8DTL
> [ 309.693763] RIP: 0010:[<ffffffff8126ca5f>] [<ffffffff8126ca5f>]
> __pskb_pull_tail+0x82/0x29d
> [ 309.702700] RSP: 0018:ffff88063fa03610 EFLAGS: 00010282
> [ 309.708249] RAX: 00000000fffffff2 RBX: ffff8805e53e32e0 RCX:
> ffff880604310a00
> [ 309.715622] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
> ffff8805e53e32e0
> [ 309.722986] RBP: ffff88063fa03650 R08: ffffffff8126c070 R09:
> ffff88060431090a
> [ 309.730356] R10: ffff880638a9afc0 R11: ffff880638a9afc0 R12:
> 0000000000000004
> [ 309.737723] R13: 000000000000000c R14: ffff880638030640 R15:
> ffff880638030000
> [ 309.745098] FS: 0000000000000000(0000) GS:ffff88063fa00000(0000)
> knlGS:0000000000000000
> [ 309.753624] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [ 309.759609] CR2: 00007fa662685788 CR3: 0000000001549000 CR4:
> 00000000000006f0
> [ 309.766979] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [ 309.774350] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
> 0000000000000400
> [ 309.781728] Process swapper (pid: 0, threadinfo ffffffff814f6000, task
> ffffffff81551020)
> [ 309.790255] Stack:
> [ 309.792510] ffff880600000000 ffffffffa00baa20 0000005600000056
> ffff8805e53e32e0
> [ 309.800581] 0000000000000036 000000000000000c ffff880638030640
> ffff880638030000
> [ 309.808642] ffff88063fa03700 ffffffffa00b3acb ffff88063fa03680
> ffffffff8126c070
> [ 309.816708] Call Trace:
> [ 309.819394] <IRQ>
> [ 309.821810] [<ffffffffa00b3acb>] e1000_xmit_frame+0xce/0x9ff [e1000e]
> [ 309.828575] [<ffffffff8126c070>] ? __kfree_skb+0x78/0x7c
> [ 309.834213] [<ffffffff8126c0d1>] ? consume_skb+0x5d/0x62
> [ 309.839850] [<ffffffffa02d530e>] ? packet_rcv+0x309/0x31b [af_packet]
> [ 309.846615] [<ffffffff81274e31>] dev_hard_start_xmit+0x419/0x58e
> [ 309.852952] [<ffffffff8128ac8d>] sch_direct_xmit+0x67/0x18d
> [ 309.858846] [<ffffffff812752d2>] dev_queue_xmit+0x32c/0x4ec
> [ 309.864741] [<ffffffff812a1e92>] ip_finish_output+0x250/0x293
> [ 309.870811] [<ffffffff812a1f73>] ip_output+0x9e/0xa5
> [ 309.876100] [<ffffffff812a1312>] ip_local_out+0x24/0x28
> [ 309.881655] [<ffffffff812a186f>] ip_queue_xmit+0x2d8/0x31e
> [ 309.887467] [<ffffffff8126a7cd>] ? __skb_clone+0x29/0xf2
> [ 309.893102] [<ffffffff812b2f1b>] tcp_transmit_skb+0x76c/0x7aa
> [ 309.899176] [<ffffffff812b568f>] tcp_write_xmit+0x806/0x8f5
> [ 309.905068] [<ffffffff812b2377>] ? tcp_established_options+0x2e/0xa9
> [ 309.911750] [<ffffffff812b57cf>] __tcp_push_pending_frames+0x20/0x7c
> [ 309.918430] [<ffffffff812b19be>] tcp_rcv_established+0x104/0x5fe
> [ 309.924762] [<ffffffff810ce02d>] ? kfree+0x55/0xf1
> [ 309.929881] [<ffffffff812b88d6>] tcp_v4_do_rcv+0x1b0/0x380
> [ 309.935689] [<ffffffff810ce02d>] ? kfree+0x55/0xf1
> [ 309.940807] [<ffffffff810cdea2>] ? kmem_cache_free+0x1b/0xcf
> [ 309.946793] [<ffffffff81140064>] ? security_sock_rcv_skb+0x11/0x13
> [ 309.953297] [<ffffffff812b8f7b>] tcp_v4_rcv+0x4d5/0x7fc
> [ 309.958851] [<ffffffff812c1f94>] ? icmp_rcv+0x214/0x255
> [ 309.964407] [<ffffffff8129d3f4>] ip_local_deliver_finish+0xfb/0x1a6
> [ 309.971002] [<ffffffff8129d511>] ip_local_deliver+0x72/0x79
> [ 309.976898] [<ffffffff8129d06f>] ip_rcv_finish+0x27f/0x2a9
> [ 309.982703] [<ffffffff8129d2d3>] ip_rcv+0x23a/0x260
> [ 309.987907] [<ffffffff81273a79>] __netif_receive_skb+0x4e2/0x514
> [ 309.994237] [<ffffffff81273db5>] netif_receive_skb+0x67/0x6e
> [ 310.000220] [<ffffffff81273e9a>] napi_skb_finish+0x24/0x3c
> [ 310.006032] [<ffffffff8127437e>] napi_gro_receive+0xa8/0xad
> [ 310.011929] [<ffffffffa00b4cb3>] e1000_receive_skb+0x62/0x6d [e1000e]
> [ 310.018699] [<ffffffffa00b4eec>] e1000_clean_rx_irq+0x22e/0x2c3 [e1000e]
> [ 310.025723] [<ffffffffa00b649a>] e1000_clean+0x75/0x23b [e1000e]
> [ 310.032052] [<ffffffff8105e5e1>] ? clockevents_program_event+0x75/0x7e
> [ 310.038908] [<ffffffff812744b7>] net_rx_action+0xa7/0x215
> [ 310.044634] [<ffffffff8103e950>] __do_softirq+0xc1/0x180
> [ 310.050276] [<ffffffff8101a22e>] ? ack_apic_level+0x6d/0x1af
> [ 310.056262] [<ffffffff8133a5cc>] call_softirq+0x1c/0x30
> [ 310.061817] [<ffffffff81002feb>] do_softirq+0x33/0x68
> [ 310.067196] [<ffffffff8103e6da>] irq_exit+0x3f/0x88
> [ 310.072399] [<ffffffff810028d1>] do_IRQ+0x98/0xaf
> [ 310.077435] [<ffffffff81333353>] common_interrupt+0x13/0x13
> [ 310.083335] <EOI>
> [ 310.085739] [<ffffffff81335f30>] ? notifier_call_chain+0x32/0x5e
> [ 310.092073] [<ffffffff8102a0fc>] ? update_rq_clock+0x1d/0x39
> [ 310.098062] [<ffffffff8119aca9>] ? intel_idle+0xc3/0xe9
> [ 310.103615] [<ffffffff8119ac8c>] ? intel_idle+0xa6/0xe9
> [ 310.109174] [<ffffffff81259912>] cpuidle_idle_call+0x112/0x1b4
> [ 310.115333] [<ffffffff810012d4>] cpu_idle+0x5a/0x91
> [ 310.120538] [<ffffffff81320fa4>] rest_init+0x68/0x6a
> [ 310.125826] [<ffffffff815afb80>] start_kernel+0x345/0x350
> [ 310.131551] [<ffffffff815af2a8>] x86_64_start_reservations+0xb8/0xbc
> [ 310.138227] [<ffffffff815af399>] x86_64_start_kernel+0xed/0xf4
> [ 310.144382] Code: ff 85 c0 0f 85 2c 02 00 00 8b 93 c0 00 00 00 8b 73 68 48
> 03 93 c8 00 00 00 2b 73 6c 44 89 e1 48 89 df e8 19 e0 ff ff 85 c0 74 04 <0f> 0b
> eb fe 8b 83 c4 00 00 00 48 03 83 c8 00 00 00 4c 8b 68 10
> [ 310.167752] RIP [<ffffffff8126ca5f>] __pskb_pull_tail+0x82/0x29d
> [ 310.174141] RSP <ffff88063fa03610>
> [ 310.178190] ---[ end trace bc3a706445eef1e2 ]---
> [ 310.183223] Kernel panic - not syncing: Fatal exception in interrupt
> [ 310.190105] Pid: 0, comm: swapper Tainted: G D 2.6.39 #1
> [ 310.196683] Call Trace:
> [ 310.199565] <IRQ> [<ffffffff81330476>] panic+0x8c/0x188
> [ 310.205910] [<ffffffff81333fa6>] oops_end+0x81/0x8e
> [ 310.211368] [<ffffffff81004051>] die+0x55/0x5e
> [ 310.216423] [<ffffffff81333a85>] do_trap+0x11c/0x12b
> [ 310.222024] [<ffffffff810023e4>] do_invalid_op+0x91/0x9a
> [ 310.227981] [<ffffffff8126ca5f>] ? __pskb_pull_tail+0x82/0x29d
> [ 310.234424] [<ffffffff8126ca5b>] ? __pskb_pull_tail+0x7e/0x29d
> [ 310.240902] [<ffffffff8133a355>] invalid_op+0x15/0x20
> [ 310.246607] [<ffffffff8126c070>] ? __kfree_skb+0x78/0x7c
> [ 310.252565] [<ffffffff8126ca5f>] ? __pskb_pull_tail+0x82/0x29d
> [ 310.259033] [<ffffffffa00b3acb>] e1000_xmit_frame+0xce/0x9ff [e1000e]
> [ 310.266104] [<ffffffff8126c070>] ? __kfree_skb+0x78/0x7c
> [ 310.272054] [<ffffffff8126c0d1>] ? consume_skb+0x5d/0x62
> [ 310.278005] [<ffffffffa02d530e>] ? packet_rcv+0x309/0x31b [af_packet]
> [ 310.285083] [<ffffffff81274e31>] dev_hard_start_xmit+0x419/0x58e
> [ 310.291739] [<ffffffff8128ac8d>] sch_direct_xmit+0x67/0x18d
> [ 310.297954] [<ffffffff812752d2>] dev_queue_xmit+0x32c/0x4ec
> [ 310.304160] [<ffffffff812a1e92>] ip_finish_output+0x250/0x293
> [ 310.310552] [<ffffffff812a1f73>] ip_output+0x9e/0xa5
> [ 310.316152] [<ffffffff812a1312>] ip_local_out+0x24/0x28
> [ 310.322015] [<ffffffff812a186f>] ip_queue_xmit+0x2d8/0x31e
> [ 310.328134] [<ffffffff8126a7cd>] ? __skb_clone+0x29/0xf2
> [ 310.334083] [<ffffffff812b2f1b>] tcp_transmit_skb+0x76c/0x7aa
> [ 310.340468] [<ffffffff812b568f>] tcp_write_xmit+0x806/0x8f5
> [ 310.346681] [<ffffffff812b2377>] ? tcp_established_options+0x2e/0xa9
> [ 310.353674] [<ffffffff812b57cf>] __tcp_push_pending_frames+0x20/0x7c
> [ 310.360664] [<ffffffff812b19be>] tcp_rcv_established+0x104/0x5fe
> [ 310.367273] [<ffffffff810ce02d>] ? kfree+0x55/0xf1
> [ 310.372686] [<ffffffff812b88d6>] tcp_v4_do_rcv+0x1b0/0x380
> [ 310.378794] [<ffffffff810ce02d>] ? kfree+0x55/0xf1
> [ 310.384218] [<ffffffff810cdea2>] ? kmem_cache_free+0x1b/0xcf
> [ 310.390459] [<ffffffff81140064>] ? security_sock_rcv_skb+0x11/0x13
> [ 310.397284] [<ffffffff812b8f7b>] tcp_v4_rcv+0x4d5/0x7fc
> [ 310.403119] [<ffffffff812c1f94>] ? icmp_rcv+0x214/0x255
> [ 310.408983] [<ffffffff8129d3f4>] ip_local_deliver_finish+0xfb/0x1a6
> [ 310.415893] [<ffffffff8129d511>] ip_local_deliver+0x72/0x79
> [ 310.422097] [<ffffffff8129d06f>] ip_rcv_finish+0x27f/0x2a9
> [ 310.428222] [<ffffffff8129d2d3>] ip_rcv+0x23a/0x260
> [ 310.433742] [<ffffffff81273a79>] __netif_receive_skb+0x4e2/0x514
> [ 310.440390] [<ffffffff81273db5>] netif_receive_skb+0x67/0x6e
> [ 310.446619] [<ffffffff81273e9a>] napi_skb_finish+0x24/0x3c
> [ 310.452664] [<ffffffff8127437e>] napi_gro_receive+0xa8/0xad
> [ 310.458823] [<ffffffffa00b4cb3>] e1000_receive_skb+0x62/0x6d [e1000e]
> [ 310.465843] [<ffffffffa00b4eec>] e1000_clean_rx_irq+0x22e/0x2c3 [e1000e]
> [ 310.473124] [<ffffffffa00b649a>] e1000_clean+0x75/0x23b [e1000e]
> [ 310.479701] [<ffffffff8105e5e1>] ? clockevents_program_event+0x75/0x7e
> [ 310.486800] [<ffffffff812744b7>] net_rx_action+0xa7/0x215
> [ 310.492785] [<ffffffff8103e950>] __do_softirq+0xc1/0x180
> [ 310.498668] [<ffffffff8101a22e>] ? ack_apic_level+0x6d/0x1af
> [ 310.504897] [<ffffffff8133a5cc>] call_softirq+0x1c/0x30
> [ 310.510694] [<ffffffff81002feb>] do_softirq+0x33/0x68
> [ 310.516324] [<ffffffff8103e6da>] irq_exit+0x3f/0x88
> [ 310.521764] [<ffffffff810028d1>] do_IRQ+0x98/0xaf
> [ 310.527035] [<ffffffff81333353>] common_interrupt+0x13/0x13
> [ 310.533170] <EOI> [<ffffffff81335f30>] ? notifier_call_chain+0x32/0x5e
> [ 310.540639] [<ffffffff8102a0fc>] ? update_rq_clock+0x1d/0x39
> [ 310.546874] [<ffffffff8119aca9>] ? intel_idle+0xc3/0xe9
> [ 310.552662] [<ffffffff8119ac8c>] ? intel_idle+0xa6/0xe9
> [ 310.558455] [<ffffffff81259912>] cpuidle_idle_call+0x112/0x1b4
> [ 310.564878] [<ffffffff810012d4>] cpu_idle+0x5a/0x91
> [ 310.570327] [<ffffffff81320fa4>] rest_init+0x68/0x6a
> [ 310.575862] [<ffffffff815afb80>] start_kernel+0x345/0x350
> [ 310.581848] [<ffffffff815af2a8>] x86_64_start_reservations+0xb8/0xbc
> [ 310.588787] [<ffffffff815af399>] x86_64_start_kernel+0xed/0xf4
> [ 310.595456] Rebooting in 60 seconds..
>
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