ボンディングのあるネットワークをシャットダウンまたは再起動するとシステムパニックが発生します

Solution Verified - Updated -

Issue

  • ボンディングのあるマシンで、ネットワークの再起動またはリブートすると、VLAN の設定の有無に関わらずカーネルパニックが発生する場合があります。
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Kernel BUG at drivers/net/bonding/bonding.h:135
invalid opcode:0000 [1] SMP 
last sysfs file:/class/net/bond0/bonding/slaves
CPU 11 
Modules linked in: hidp l2cap bluetooth cpufreq_ondemand acpi_cpufreq freq_table mperf bonding 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 cxgb3 libiscsi_tcp libiscsi2 scsi_transport_iscsi2 scsi_transport_iscsi dm_round_robin dm_multipath scsi_dh video backlight sbs power_meter hwmon i2c_ec dell_wmi wmi button battery asus_acpi acpi_memhotplug ac parport_pc lp parport igb cdc_ether 8021q usbnet i2c_i801 bnx2 ide_cd i7core_edac i2c_core tpm_tis tpm edac_mc cdrom sg tpm_bios pcspkr dca dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod usb_storage qla2xxx scsi_transport_fc ata_piix libata shpchp megaraid_sas sd_mod scsi_mod raid1 ext3 jbd uhci_hcd ohci_hcd ehci_hcd
Pid:385, comm: ifdown-eth Not tainted 2.6.18-238.5.1.el5 #1
RIP:0010:[<ffffffff88743c0b>]  [<ffffffff88743c0b>] :bonding:bond_release+0x62/0x4f1
RSP:0018:ffff811866a6fe28  EFLAGS:00010286
RAX:00000000ffffffff RBX:00000000000005dc RCX:0000000000000282
RDX:00000000ffffffff RSI: ffff81087bac4000 RDI: ffff811073df4530
RBP: ffff811073df4500 R08:0000000000000005 R09:0000000000000030
R10: ffffffff804525a0 R11: ffffffff8874c8f8 R12: ffff811073df4000
R13:0000000000000006 R14: ffff81087bac4000 R15: ffff811079e18280
FS:00002b672cc4cf50(0000) GS:ffff81089c3a31c0(0000) knlGS:0000000000000000
CS:0010 DS:0000 ES:0000 CR0:0000000080050033
CR2:00002b6730221000 CR3:0000001069862000 CR4:00000000000006e0
Process ifdown-eth (pid:385, threadinfo ffff811866a6e000, task ffff81187b2f0040)
Stack:00000000000080d0 ffffffff8006456b ffff81187b2f0040 00000000000005dc
 ffff81087bac4000 ffff811073df4500 0000000000000006 0000000000000006
 ffff811079e18280 ffffffff8874cb54 000000346874652d 0000000000000000
Call Trace:
 [<ffffffff8006456b>] __down_write_nested+0x12/0x92
 [<ffffffff8874cb54>] :bonding:bonding_store_slaves+0x25c/0x2f7
 [<ffffffff8010fedc>] sysfs_write_file+0xb9/0xe8
 [<ffffffff80016b68>] vfs_write+0xce/0x174
 [<ffffffff80017435>] sys_write+0x45/0x6e
 [<ffffffff8005d28d>] tracesys+0xd5/0xe0


Code:0f 0b 68 aa e4 74 88 c2 87 00 4c 8b 6d 08 31 c0 eb 0c 4d 39 
RIP  [<ffffffff88743c0b>] :bonding:bond_release+0x62/0x4f1
 RSP <ffff811866a6fe28>

Environment

  • Red Hat Enterprise Linux バージョン 5
  • kernel-2.6.18-238.5.1 以前
  • ボンディング

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