http://bugzilla.suse.com/show_bug.cgi?id=1048942
http://bugzilla.suse.com/show_bug.cgi?id=1048942#c3
--- Comment #3 from Thomas Blume ---
I have another x86_64 machine that shows similar symptoms and ends in a kernel
oops:
-->
[...]
[ 34.283266] qla2xxx [0000:02:03.1]-5046:7: Async-gpdb failed - hdl=cb2
portid=770403 status=30 mb0=4006 mb1=0 mb2=0 mb6=0 mb7=0.
[ 34.283271] qla2xxx [0000:02:03.0]-5046:6: Async-gpdb failed - hdl=e4c
portid=760403 status=30 mb0=4006 mb1=0 mb2=0 mb6=0 mb7=0.
[ 34.283279] qla2xxx [0000:02:03.0]-5046:6: Async-gpdb failed - hdl=e4d
portid=760505 status=30 mb0=4006 mb1=0 mb2=0 mb6=0 mb7=0.
[ 34.283327] BUG: unable to handle kernel NULL pointer dereference at
0000000000000008
[ 34.283337] IP: [<ffffffff8109581e>] process_one_work+0x2e/0x410
[ 34.283338] PGD 0
[ 34.283341] Oops: 0000 [#1] SMP
[ 34.283371] Modules linked in: raid1 md_mod sd_mod sr_mod cdrom radeon
i2c_algo_bit ttm ohci_pci drm_kms_helper ata_generic ehci_pci ohci_hcd qla2xxx
drm tg3 pata_serverworks ehci_hcd syscopyarea sata_svw sysfillrect sysimgblt
mptsas usbcore ptp libata scsi_transport_sas pps_core mptscsih libphy
scsi_transport_fc i2c_piix4 mptbase fjes floppy fb_sys_fops usb_common
acpi_cpufreq button processor scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod
edd squashfs lz4_decompress loop
[ 34.283372] Supported: Yes
[ 34.283376] CPU: 3 PID: 69 Comm: kworker/3:1 Not tainted 4.4.73-5-default #1
[ 34.283378] Hardware name: Advanced Micro Device Anaheim/Anaheim, BIOS
PAQFX0-2 01/23/2008
[ 34.283385] task: ffff880078df87c0 ti: ffff880078f70000 task.ti:
ffff880078f70000
[ 34.283390] RIP: 0010:[<ffffffff8109581e>] [<ffffffff8109581e>]
process_one_work+0x2e/0x410
[ 34.283392] RSP: 0018:ffff880078f73e38 EFLAGS: 00010046
[ 34.283393] RAX: 00000000000000c0 RBX: ffff8800cb597078 RCX:
0000000000000000
[ 34.283395] RDX: 0000000000000000 RSI: ffff8800cb597078 RDI:
ffff880078da6400
[ 34.283396] RBP: ffff880078da6400 R08: ffff880078f70000 R09:
00000007fb71b18f
[ 34.283398] R10: 00000007fb71b18f R11: 0000000000000000 R12:
ffff880079b95740
[ 34.283399] R13: 0000000000000000 R14: ffff880078df87c0 R15:
ffff880078da6400
[ 34.283401] FS: 00007fedb06aa700(0000) GS:ffff880079b80000(0000)
knlGS:0000000000000000
[ 34.283403] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 34.283404] CR2: 00000000000000b8 CR3: 0000000001e0b000 CR4:
00000000000006e0
[ 34.283405] Stack:
[ 34.283409] 0000000078df87c0 ffff880079b95740 ffff880079b95758
ffff880078da6430
[ 34.283411] ffff880078df87c0 ffff880078df87c0 ffff880078da6400
ffffffff81096196
[ 34.283414] ffff880078df87c0 ffff880078df87c0 ffff880078f74000
ffff880078da6400
[ 34.283421] Call Trace:
[ 34.283437] [<ffffffff81096196>] worker_thread+0x116/0x490
[ 34.283443] [<ffffffff8109b667>] kthread+0xc7/0xe0
[ 34.283451] [<ffffffff816094bf>] ret_from_fork+0x3f/0x70
[ 34.287629] DWARF2 unwinder stuck at ret_from_fork+0x3f/0x70
[ 34.287629]
[ 34.287630] Leftover inexact backtrace:
--<
This happened with the latest SLE12-SP3 installation medium from an pxe boot in
the suse net.
Attaching the full crash log.
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