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[Bug 1202334] Re: 19a2:0710 Kernel BUG at ffffffffa01021e7 [verbose debug info unavailable]; RIP: 0010:[<ffffffffa01021e7>] [<ffffffffa01021e7>] be_xmit+0x937/0x990 [be2net]

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Chris Read <chris.read@xxxxxxxxx>
Date: Fri, 16 Aug 2013 15:32:03 -0000
Reply-to: Bug 1202334 <1202334@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Just tested with kernel 3.11.0-2-generic - no crash. Looking good...

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Title:
  19a2:0710 Kernel BUG at ffffffffa01021e7 [verbose debug info
  unavailable]; RIP: 0010:[<ffffffffa01021e7>] [<ffffffffa01021e7>]
  be_xmit+0x937/0x990 [be2net]

Status in “linux” package in Ubuntu:
  Fix Committed

Bug description:
  I can repeatably generate the following kernel panic by generating
  reasonable network load:

  [  180.808508] ------------[ cut here ]------------
  [  180.813733] Kernel BUG at ffffffffa01021e7 [verbose debug info unavailable]
  [  180.821576] invalid opcode: 0000 [#1] SMP
  [  180.826322] Modules linked in: 8021q(F) garp(F) stp(F) mrp(F) llc(F) bnx2x libcrc32c(F) sfc mdio mtd be2net intel_powerclamp coretemp kvm_intel kvm crc32_pclmul(F) ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) ablk_helper(F) cryptd(F) gpio_ich i7core_edac edac_core microcode(F) lpc_ich serio_raw(F) mac_hid squashfs(F) aufs igb i2c_algo_bit dca bcache(F) ptp(F) ahci(F) libahci(F) hpsa pps_core(F)
  [  180.871949] CPU: 22 PID: 24227 Comm: beam.smp Tainted: GF         I  3.10.0-3-generic #12-Ubuntu
  [  180.881832] Hardware name: HP ProLiant DL180 G6  , BIOS O20 09/01/2011
  [  180.889188] task: ffff880be98cddc0 ti: ffff880be4e06000 task.ti: ffff880be4e06000
  [  180.897615] RIP: 0010:[<ffffffffa01021e7>]  [<ffffffffa01021e7>] be_xmit+0x937/0x990 [be2net]
  [  180.907261] RSP: 0000:ffff88183fd437a8  EFLAGS: 00010286
  [  180.913255] RAX: ffff8817f1d0d8d0 RBX: 0000000000000042 RCX: 0000000000000042
  [  180.921289] RDX: ffff8817fa221400 RSI: 0000000000e60000 RDI: 0000000000000001
  [  180.929326] RBP: ffff88183fd43818 R08: 00000000000000ff R09: 0000000000000000
  [  180.937361] R10: ffffffff815bd7e7 R11: ffffffff81c25260 R12: 0000000000000001
  [  180.945394] R13: 00000017fa2214ee R14: ffff8817fa0dd200 R15: ffff8817f1d0d8c0
  [  180.953456] FS:  00007fdf73254700(0000) GS:ffff88183fd40000(0000) knlGS:0000000000000000
  [  180.962614] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  180.969118] CR2: 00007fdf37fff000 CR3: 0000000bfb2fb000 CR4: 00000000000007e0
  [  180.977180] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  [  180.985243] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  [  180.993303] Stack:
  [  180.995626]  ffff8817fb980000 00ff00100002d200 0000000200020100 ffff8817fceca098
  [  181.004239]  ffff8817f1d00000 ffff881800000003 ffffffff815cd03f ffff8817fceca000
  [  181.012852]  0000ffff81cf8810 0000000000000042 ffff8817f1d00000 0000000000000012
  [  181.021464] Call Trace:
  [  181.024265]  <IRQ>
  [  181.026463]  [<ffffffff815cd03f>] ? dev_queue_xmit_nit+0x1af/0x220
  [  181.033799]  [<ffffffff815cf8d8>] dev_hard_start_xmit+0x318/0x560
  [  181.040697]  [<ffffffff815ed086>] sch_direct_xmit+0xe6/0x1c0
  [  181.047106]  [<ffffffff815cfd1e>] dev_queue_xmit+0x1fe/0x4c0
  [  181.053518]  [<ffffffffa014dc4e>] vlan_dev_hard_start_xmit+0x8e/0x120 [8021q]
  [  181.061580]  [<ffffffff815cf8d8>] dev_hard_start_xmit+0x318/0x560
  [  181.068476]  [<ffffffff815cfe63>] dev_queue_xmit+0x343/0x4c0
  [  181.074889]  [<ffffffff815bf8ae>] ? __alloc_skb+0x7e/0x2b0
  [  181.081105]  [<ffffffff81605de9>] ip_finish_output+0x2c9/0x380
  [  181.087709]  [<ffffffff81607188>] ip_output+0x58/0x90
  [  181.093437]  [<ffffffff816068f5>] ip_local_out+0x25/0x30
  [  181.099458]  [<ffffffff81606c4a>] ip_queue_xmit+0x14a/0x3f0
  [  181.105773]  [<ffffffff8161e18d>] tcp_transmit_skb+0x44d/0x8b0
  [  181.112378]  [<ffffffff81620dc4>] tcp_send_ack+0xa4/0xf0
  [  181.118399]  [<ffffffff8161417e>] __tcp_ack_snd_check+0x5e/0xa0
  [  181.125102]  [<ffffffff8161af0a>] tcp_rcv_established+0x3aa/0x8a0
  [  181.131999]  [<ffffffff81625794>] tcp_v4_do_rcv+0x1b4/0x470
  [  181.138312]  [<ffffffff81626db6>] tcp_v4_rcv+0x676/0x7d0
  [  181.144337]  [<ffffffff816018d8>] ip_local_deliver_finish+0xe8/0x230
  [  181.151525]  [<ffffffff81601bb7>] ip_local_deliver+0x47/0x80
  [  181.157935]  [<ffffffff81601548>] ip_rcv_finish+0x78/0x320
  [  181.164150]  [<ffffffff81601e09>] ip_rcv+0x219/0x360
  [  181.169782]  [<ffffffff815cdce6>] __netif_receive_skb_core+0x656/0x820
  [  181.177165]  [<ffffffff815cdec8>] __netif_receive_skb+0x18/0x60
  [  181.183866]  [<ffffffff815cdf33>] netif_receive_skb+0x23/0x90
  [  181.190372]  [<ffffffff815ce03c>] napi_gro_complete+0x9c/0xd0
  [  181.196880]  [<ffffffff815ce0dd>] napi_gro_flush+0x6d/0x90
  [  181.204426]  [<ffffffff815ce11e>] napi_complete+0x1e/0x50
  [  181.210545]  [<ffffffffa0105703>] be_poll+0x7a3/0x830 [be2net]
  [  181.217149]  [<ffffffff815ce26c>] net_rx_action+0x11c/0x240
  [  181.223466]  [<ffffffff8105f6f7>] __do_softirq+0xf7/0x240
  [  181.229584]  [<ffffffff8105f9ed>] irq_exit+0xcd/0xe0
  [  181.235217]  [<ffffffff816df056>] do_IRQ+0x56/0xc0
  [  181.240655]  [<ffffffff816d4d2d>] common_interrupt+0x6d/0x6d
  [  181.247063]  <EOI>
  [  181.249264] Code: 08 e9 76 fc ff ff 4c 8b 1d 47 82 b1 e1 e9 f1 fd ff ff 48 8b 15 3b 82 b1 e1 e9 53 fe ff ff 4c 89 f7 e8 6e e8 4b e1 e9 41 f7 ff ff <0f> 0b 80 7e 06 11 0f 94 c1 eb bf be 74 07 00 00 48 c7 c7 d0 14
  [  181.274576] RIP  [<ffffffffa01021e7>] be_xmit+0x937/0x990 [be2net]
  [  181.281628]  RSP <ffff88183fd437a8>
  [  181.285666] ---[ end trace 5940288cde6a394e ]---
  [  181.290960] Kernel panic - not syncing: Fatal exception in interrupt
  [  181.298670] ------------[ cut here ]------------
  [  181.303913] WARNING: at /build/buildd/linux-3.10.0/arch/x86/kernel/smp.c:123 native_smp_send_reschedule+0x5a/0x60()
  [  181.315693] Modules linked in: 8021q(F) garp(F) stp(F) mrp(F) llc(F) bnx2x libcrc32c(F) sfc mdio mtd be2net intel_powerclamp coretemp kvm_intel kvm crc32_pclmul(F) ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) ablk_helper(F) cryptd(F) gpio_ich i7core_edac edac_core microcode(F) lpc_ich serio_raw(F) mac_hid squashfs(F) aufs igb i2c_algo_bit dca bcache(F) ptp(F) ahci(F) libahci(F) hpsa pps_core(F)
  [  181.361338] CPU: 22 PID: 24227 Comm: beam.smp Tainted: GF     D   I  3.10.0-3-generic #12-Ubuntu
  [  181.371270] Hardware name: HP ProLiant DL180 G6  , BIOS O20 09/01/2011
  [  181.378648]  0000000000000009 ffff88183fd43290 ffffffff816cdd3f ffff88183fd432c8
  [  181.387251]  ffffffff81056c91 0000000000000000 ffff88183fd54480 00000000ffff8aef
  [  181.395852]  ffff880c0fc14480 0000000000000016 ffff88183fd432d8 ffffffff81056d6a
  [  181.404452] Call Trace:
  [  181.407258]  <IRQ>  [<ffffffff816cdd3f>] dump_stack+0x19/0x1b
  [  181.413874]  [<ffffffff81056c91>] warn_slowpath_common+0x61/0x80
  [  181.420668]  [<ffffffff81056d6a>] warn_slowpath_null+0x1a/0x20
  [  181.427268]  [<ffffffff81035e4a>] native_smp_send_reschedule+0x5a/0x60
  [  181.434649]  [<ffffffff8109804b>] trigger_load_balance+0x16b/0x200
  [  181.441640]  [<ffffffff8108b982>] scheduler_tick+0x102/0x150
  [  181.448048]  [<ffffffff81068826>] update_process_times+0x66/0x80
  [  181.454846]  [<ffffffff810b2725>] tick_sched_handle.isra.15+0x25/0x60
  [  181.462129]  [<ffffffff810b2941>] tick_sched_timer+0x41/0x60
  [  181.468537]  [<ffffffff810804c9>] __run_hrtimer+0x79/0x1d0
  [  181.474748]  [<ffffffff810b2900>] ? tick_sched_do_timer+0x50/0x50
  [  181.481640]  [<ffffffff81080ca7>] hrtimer_interrupt+0xf7/0x240
  [  181.488242]  [<ffffffff816df129>] smp_apic_timer_interrupt+0x69/0x9c
  [  181.495427]  [<ffffffff816ddf9d>] apic_timer_interrupt+0x6d/0x80
  [  181.502223]  [<ffffffff816c7a1a>] ? panic+0x17a/0x1be
  [  181.507950]  [<ffffffff816d5c83>] oops_end+0xe3/0xf0
  [  181.513582]  [<ffffffff81015ddb>] die+0x4b/0x70
  [  181.518724]  [<ffffffff816d5470>] do_trap+0x60/0x170
  [  181.524353]  [<ffffffff810133d8>] do_invalid_op+0xa8/0xe0
  [  181.530468]  [<ffffffffa01021e7>] ? be_xmit+0x937/0x990 [be2net]
  [  181.537265]  [<ffffffff8108f365>] ? __vtime_account_system+0x35/0x40
  [  181.544450]  [<ffffffff815bd7e7>] ? kfree_skbmem+0x37/0x90
  [  181.550661]  [<ffffffff816de55e>] invalid_op+0x1e/0x30
  [  181.556483]  [<ffffffff815bd7e7>] ? kfree_skbmem+0x37/0x90
  [  181.562695]  [<ffffffffa01021e7>] ? be_xmit+0x937/0x990 [be2net]
  [  181.569482]  [<ffffffffa0102043>] ? be_xmit+0x793/0x990 [be2net]
  [  181.576278]  [<ffffffff815cd03f>] ? dev_queue_xmit_nit+0x1af/0x220
  [  181.583267]  [<ffffffff815cf8d8>] dev_hard_start_xmit+0x318/0x560
  [  181.590159]  [<ffffffff815ed086>] sch_direct_xmit+0xe6/0x1c0
  [  181.596564]  [<ffffffff815cfd1e>] dev_queue_xmit+0x1fe/0x4c0
  [  181.602969]  [<ffffffffa014dc4e>] vlan_dev_hard_start_xmit+0x8e/0x120 [8021q]
  [  181.611028]  [<ffffffff815cf8d8>] dev_hard_start_xmit+0x318/0x560
  [  181.617921]  [<ffffffff815cfe63>] dev_queue_xmit+0x343/0x4c0
  [  181.624327]  [<ffffffff815bf8ae>] ? __alloc_skb+0x7e/0x2b0
  [  181.630531]  [<ffffffff81605de9>] ip_finish_output+0x2c9/0x380
  [  181.637132]  [<ffffffff81607188>] ip_output+0x58/0x90
  [  181.642857]  [<ffffffff816068f5>] ip_local_out+0x25/0x30
  [  181.648874]  [<ffffffff81606c4a>] ip_queue_xmit+0x14a/0x3f0
  [  181.655182]  [<ffffffff8161e18d>] tcp_transmit_skb+0x44d/0x8b0
  [  181.661782]  [<ffffffff81620dc4>] tcp_send_ack+0xa4/0xf0
  [  181.667799]  [<ffffffff8161417e>] __tcp_ack_snd_check+0x5e/0xa0
  [  181.674497]  [<ffffffff8161af0a>] tcp_rcv_established+0x3aa/0x8a0
  [  181.681390]  [<ffffffff81625794>] tcp_v4_do_rcv+0x1b4/0x470
  [  181.687700]  [<ffffffff81626db6>] tcp_v4_rcv+0x676/0x7d0
  [  181.693710]  [<ffffffff816018d8>] ip_local_deliver_finish+0xe8/0x230
  [  181.700886]  [<ffffffff81601bb7>] ip_local_deliver+0x47/0x80
  [  181.707293]  [<ffffffff81601548>] ip_rcv_finish+0x78/0x320
  [  181.713496]  [<ffffffff81601e09>] ip_rcv+0x219/0x360
  [  181.719125]  [<ffffffff815cdce6>] __netif_receive_skb_core+0x656/0x820
  [  181.726504]  [<ffffffff815cdec8>] __netif_receive_skb+0x18/0x60
  [  181.733202]  [<ffffffff815cdf33>] netif_receive_skb+0x23/0x90
  [  181.739697]  [<ffffffff815ce03c>] napi_gro_complete+0x9c/0xd0
  [  181.746199]  [<ffffffff815ce0dd>] napi_gro_flush+0x6d/0x90
  [  181.752411]  [<ffffffff815ce11e>] napi_complete+0x1e/0x50
  [  181.758525]  [<ffffffffa0105703>] be_poll+0x7a3/0x830 [be2net]
  [  181.765126]  [<ffffffff815ce26c>] net_rx_action+0x11c/0x240
  [  181.771435]  [<ffffffff8105f6f7>] __do_softirq+0xf7/0x240
  [  181.777542]  [<ffffffff8105f9ed>] irq_exit+0xcd/0xe0
  [  181.783171]  [<ffffffff816df056>] do_IRQ+0x56/0xc0
  [  181.788605]  [<ffffffff816d4d2d>] common_interrupt+0x6d/0x6d
  [  181.795010]  <EOI>
  [  181.797208] ---[ end trace 5940288cde6a394f ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.10.0-3-generic 3.10.0-3.12
  ProcVersionSignature: Ubuntu 3.10.0-3.12-generic 3.10.1
  Uname: Linux 3.10.0-3-generic x86_64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 Jul 17 12:20 seq
   crw-rw---- 1 root audio 116, 33 Jul 17 12:20 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.10.2-0ubuntu4
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Date: Wed Jul 17 12:31:06 2013
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP ProLiant DL180 G6
  MarkForUpload: True
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: initrd=netboot/initrd.img-3.10.0-3-generic boot=live debug quickreboot toram netboot modprobe.blacklist=be2net,e1000e,sfc,nouveau fetch=http://10.32.220.10/live/saucy.squashfs console=tty0 console=ttyS1,115200n81 label=precise clocksource=hpet live-netdev=eth0 ethdevice=eth0 ethdevice-timeout=120 BOOT_IMAGE=netboot/vmlinuz-3.10.0-3-generic
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-3-generic N/A
   linux-backports-modules-3.10.0-3-generic  N/A
   linux-firmware                            1.112
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/01/2011
  dmi.bios.vendor: HP
  dmi.bios.version: O20
  dmi.chassis.type: 23
  dmi.chassis.vendor: HP
  dmi.modalias: dmi:bvnHP:bvrO20:bd09/01/2011:svnHP:pnProLiantDL180G6:pvr:cvnHP:ct23:cvr:
  dmi.product.name: ProLiant DL180 G6
  dmi.sys.vendor: HP

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References

[Bug 1202334] [NEW] Kernel panic under network load
From: Chris Read, 2013-07-17