Bug 449459
| Summary: | GFS2: kernel BUG at glock.c:487! wanted 0 got 1 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Nate Straz <nstraz> |
| Component: | kernel | Assignee: | Steve Whitehouse <swhiteho> |
| Status: | CLOSED DUPLICATE | QA Contact: | Cluster QE <mspqa-list> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5.2 | CC: | cluster-maint, edamato |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-06-03 07:38:48 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Description of problem: While running through d_io w/ flocks on GFS2 w/ 1k file system blocks, one node of four hit this panic: GFS2: wanted 0 got 1 G: s:EX n:2/821cb f:lDp t:UN d:UN/3000 l:0 a:0 r:4 I: n:22/532939 t:8 f:0x00000011 ------------[ cut here ]------------ kernel BUG at /builddir/build/BUILD/gfs2-kmod-1.92/_kmod_build_/glock.c:487! invalid opcode: 0000 [#1] SMP last sysfs file: /devices/pci0000:00/0000:00:02.0/0000:01:1f.0/0000:03:02.1/irq Modules linked in: sctp lock_dlm(U) gfs2(U) dlm configfs autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 xfrm_nalgo crypto_api dm_multipath video sbs backlight i2c_ec button battery asus_acpi ac lp sg i2c_i801 e1000 floppy e7xxx_edac i2c_core edac_mc ide_cd parport_pc pcspkr parport intel_rng cdrom dm_snapshot dm_zero dm_mirror dm_mod qla2xxx scsi_transport_fc ata_piix libata sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd CPU: 1 EIP: 0060:[<f8d88632>] Tainted: G VLI EFLAGS: 00010282 (2.6.18-92.el5 #1) EIP is at finish_xmote+0x188/0x250 [gfs2] eax: 00000000 ebx: f2b4f77c ecx: 00000046 edx: 00000000 esi: 00000000 edi: 00000001 ebp: 00000001 esp: f3dd4f40 ds: 007b es: 007b ss: 0068 Process glock_workqueue (pid: 2723, ti=f3dd4000 task=f7f1f000 task.ti=f3dd4000) Stack: f8d9e234 00000000 00000001 f8d9cca0 f2b4f77c f2b4f784 f3095940 00000286 f8d88d9d f2b4f800 f2b4f804 f3095940 c04331de f8d88d7f f2b4f77c f3095954 f3095940 f309594c 00000000 c0433a92 00000001 00000000 c20136c4 00010000 Call Trace: [<f8d88d9d>] glock_work_func+0x1e/0x92 [gfs2] [<c04331de>] run_workqueue+0x78/0xb5 [<f8d88d7f>] glock_work_func+0x0/0x92 [gfs2] [<c0433a92>] worker_thread+0xd9/0x10b [<c042027b>] default_wake_function+0x0/0xc [<c04339b9>] worker_thread+0x0/0x10b [<c0435ea1>] kthread+0xc0/0xeb [<c0435de1>] kthread+0x0/0xeb [<c0405c3b>] kernel_thread_helper+0x7/0x10 ======================= Code: 4b 24 eb 02 31 c9 89 f2 89 d8 e8 e4 00 00 00 e9 c8 00 00 00 57 ff 73 24 68 34 e2 d9 f8 e8 41 e0 69 c7 89 da 31 c0 e8 d4 f1 ff ff <0f> 0b e7 01 3a e1 d9 f8 83 c4 0c e9 a1 00 00 00 f0 0f ba 73 08 EIP: [<f8d88632>] finish_xmote+0x188/0x250 [gfs2] SS:ESP 0068:f3dd4f40 Version-Release number of selected component (if applicable): kernel-2.6.18-92.el5 kmod-gfs2-1.92-1.1.el5_2.2 How reproducible: Unknown