http://bugzilla.kernel.org/show_bug.cgi?id=12333
Summary: Radeon DRM produces kernel BUG at mm/vmalloc.c:292
Product: Drivers
Version: 2.5
KernelVersion: 2.6.28
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI)
AssignedTo: drivers_video-...@kernel-bugs.osdl.org
ReportedBy: r...@hellgate.ch
With 2.6.28, starting X results in a kernel BUG (X doesn't come up, console
doesn't come back). Here goes:
[ 135.938363] ------------[ cut here ]------------
[ 135.938369] kernel BUG at mm/vmalloc.c:292!
[ 135.938374] invalid opcode: 0000 [#1] PREEMPT SMP
[ 135.938382] last sysfs file:
/sys/devices/pci0000:00/0000:00:1e.0/0000:05:04.0/resource
[ 135.938388] Dumping ftrace buffer:
[ 135.938392] (ftrace buffer empty)
[ 135.938394] Modules linked in: ipt_MASQUERADE xt_mark nf_nat_irc nf_nat_ftp
iptable_mangle iptable_nat nf_nat xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4
xt_state ipt_REJECT xt_limit ipt_LOG nf_conntrack_irc nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables lm78 snd_seq snd_seq_device
af_packet coretemp w83627ehf hwmon_vid hwmon eeprom acpi_cpufreq
cpufreq_userspace radeon drm agpgart usblp snd_hda_intel snd_pcm snd_timer snd
soundcore 8139too uhci_hcd skge ehci_hcd radeonfb fb_ddc 8139cp i2c_algo_bit
i2c_i801 thermal rtc snd_page_alloc via_rhine i2c_core processor sr_mod cdrom
[last unloaded: microcode]
[ 135.938450]
[ 135.938453] Pid: 10937, comm: X Not tainted (2.6.28 #3) System Product Name
[ 135.938457] EIP: 0060:[<c017d106>] EFLAGS: 00013207 CPU: 0
[ 135.938464] EIP is at alloc_vmap_area+0x17b/0x1f9
[ 135.938467] EAX: 00da6000 EBX: fcda5000 ECX: 00000000 EDX: f58fd10c
[ 135.938470] ESI: f57c2800 EDI: f5680e80 EBP: f572ee5c ESP: f572ee30
[ 135.938474] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[ 135.938478] Process X (pid: 10937, ti=f572e000 task=f5692520
task.ti=f572e000)
[ 135.938480] Stack:
[ 135.938482] 04000000 f7ffe000 00000001 04001000 ffffffff 00000000 f7ffe000
c04c1ef4
[ 135.938490] f57c6ea0 04001000 00000001 f572ee84 c017d22f ff7fe000 ffffffff
000000d0
[ 135.938498] f7ffe000 00000002 04000000 000000d0 00000163 f572eea8 c017d871
ff7fe000
[ 135.938507] Call Trace:
[ 135.938511] [<c017d22f>] ? __get_vm_area_node+0xab/0x132
[ 135.938516] [<c017d871>] ? __vmalloc_node+0x5f/0x83
[ 135.938521] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.938526] [<c017d8e2>] ? __vmalloc+0x12/0x14
[ 135.938530] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.938534] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.938539] [<f871e447>] ? drm_sg_alloc+0x147/0x23a [drm]
[ 135.938557] [<f871e53a>] ? drm_sg_alloc_ioctl+0x0/0x12 [drm]
[ 135.938573] [<f871e547>] ? drm_sg_alloc_ioctl+0xd/0x12 [drm]
[ 135.938588] [<f8719887>] ? drm_ioctl+0x1b3/0x234 [drm]
[ 135.938604] [<c0194431>] ? vfs_ioctl+0x53/0x6c
[ 135.938609] [<c01948a4>] ? do_vfs_ioctl+0x38c/0x3d0
[ 135.938613] [<c01aad66>] ? inotify_inode_queue_event+0xe/0xac
[ 135.938618] [<c01ab33d>] ? inotify_dentry_parent_queue_event+0xe/0x83
[ 135.938623] [<c0104940>] ? trace+0x13/0x1b
[ 135.938628] [<c0194919>] ? sys_ioctl+0x31/0x4a
[ 135.938632] [<c0103ab7>] ? sysenter_do_call+0x12/0x2f
[ 135.938637] Code: 68 dd 59 c0 89 1f 89 57 04 c7 47 08 00 00 00 00 eb 1f 8b
07 3b 42 f8 73 05 8d 42 08 eb 11 8b 47 04 3b 42 f4 76 05 8d 42 04 eb 04 <0f> 0b
eb fe 89 d1 8b 10 85 d2 75 db 8d 5f 0c ba 68 dd 59 c0 89
[ 135.938683] EIP: [<c017d106>] alloc_vmap_area+0x17b/0x1f9 SS:ESP
0068:f572ee30
[ 135.938691] ---[ end trace 1f77649fa6dca934 ]---
[ 135.938694] note: X[10937] exited with preempt_count 2
[ 135.940015] BUG: scheduling while atomic: X/10937/0x10000002
[ 135.940017] Modules linked in: ipt_MASQUERADE xt_mark nf_nat_irc nf_nat_ftp
iptable_mangle iptable_nat nf_nat xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4
xt_state ipt_REJECT xt_limit ipt_LOG nf_conntrack_irc nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables lm78 snd_seq snd_seq_device
af_packet coretemp w83627ehf hwmon_vid hwmon eeprom acpi_cpufreq
cpufreq_userspace radeon drm agpgart usblp snd_hda_intel snd_pcm snd_timer snd
soundcore 8139too uhci_hcd skge ehci_hcd radeonfb fb_ddc 8139cp i2c_algo_bit
i2c_i801 thermal rtc snd_page_alloc via_rhine i2c_core processor sr_mod cdrom
[last unloaded: microcode]
[ 135.940079] Pid: 10937, comm: X Tainted: G D 2.6.28 #3
[ 135.940081] Call Trace:
[ 135.940086] [<c012362d>] __schedule_bug+0x50/0x55
[ 135.940092] [<c03550ff>] schedule+0x7e/0x759
[ 135.940096] [<c011168a>] ? smp_apic_timer_interrupt+0x76/0x84
[ 135.940102] [<c016f512>] ? drain_cpu_pagevecs+0xb/0x71
[ 135.940106] [<c016f5ec>] ? lru_add_drain+0x32/0x34
[ 135.940110] [<c01245c8>] __cond_resched+0x16/0x33
[ 135.940114] [<c03558fb>] _cond_resched+0x24/0x2f
[ 135.940118] [<c0175b8d>] unmap_vmas+0x455/0x597
[ 135.940123] [<c0179085>] exit_mmap+0xa8/0x127
[ 135.940127] [<c0126475>] mmput+0x28/0x88
[ 135.940131] [<c0129895>] exit_mm+0xe6/0xee
[ 135.940135] [<c03571c0>] ? _spin_unlock_irq+0xd/0x2f
[ 135.940139] [<c012ac0e>] do_exit+0x1b7/0x6d4
[ 135.940144] [<c0128164>] ? print_oops_end_marker+0x23/0x28
[ 135.940148] [<c0357d1c>] oops_end+0x8e/0x96
[ 135.940152] [<c0105ef5>] die+0x5c/0x64
[ 135.940156] [<c035763b>] do_trap+0x89/0xa2
[ 135.940160] [<c0104e64>] ? do_invalid_op+0x0/0x89
[ 135.940164] [<c0104ee3>] do_invalid_op+0x7f/0x89
[ 135.940169] [<c017d106>] ? alloc_vmap_area+0x17b/0x1f9
[ 135.940173] [<c0104940>] ? trace+0x13/0x1b
[ 135.940177] [<c0173058>] ? __mod_zone_page_state+0xb/0x55
[ 135.940182] [<c016bb0e>] ? __rmqueue_smallest+0x8b/0xea
[ 135.940186] [<c0104940>] ? trace+0x13/0x1b
[ 135.940194] [<c035740a>] error_code+0x72/0x78
[ 135.940200] [<c017d106>] ? alloc_vmap_area+0x17b/0x1f9
[ 135.940204] [<c017d22f>] __get_vm_area_node+0xab/0x132
[ 135.940209] [<c017d871>] __vmalloc_node+0x5f/0x83
[ 135.940213] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.940217] [<c017d8e2>] __vmalloc+0x12/0x14
[ 135.940221] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.940225] [<c017d927>] vmalloc_32+0x17/0x19
[ 135.940239] [<f871e447>] drm_sg_alloc+0x147/0x23a [drm]
[ 135.940254] [<f871e53a>] ? drm_sg_alloc_ioctl+0x0/0x12 [drm]
[ 135.940268] [<f871e547>] drm_sg_alloc_ioctl+0xd/0x12 [drm]
[ 135.940283] [<f8719887>] drm_ioctl+0x1b3/0x234 [drm]
[ 135.940289] [<c0194431>] vfs_ioctl+0x53/0x6c
[ 135.940293] [<c01948a4>] do_vfs_ioctl+0x38c/0x3d0
[ 135.940297] [<c01aad66>] ? inotify_inode_queue_event+0xe/0xac
[ 135.940302] [<c01ab33d>] ? inotify_dentry_parent_queue_event+0xe/0x83
[ 135.940306] [<c0104940>] ? trace+0x13/0x1b
[ 135.940310] [<c0194919>] sys_ioctl+0x31/0x4a
[ 135.940314] [<c0103ab7>] sysenter_do_call+0x12/0x2f
[ 135.963912] BUG: scheduling while atomic: X/10937/0x10000002
[ 135.963915] Modules linked in: ipt_MASQUERADE xt_mark nf_nat_irc nf_nat_ftp
iptable_mangle iptable_nat nf_nat xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4
xt_state ipt_REJECT xt_limit ipt_LOG nf_conntrack_irc nf_conntrack_ftp
nf_conntrack iptable_filter ip_tables x_tables lm78 snd_seq snd_seq_device
af_packet coretemp w83627ehf hwmon_vid hwmon eeprom acpi_cpufreq
cpufreq_userspace radeon drm agpgart usblp snd_hda_intel snd_pcm snd_timer snd
soundcore 8139too uhci_hcd skge ehci_hcd radeonfb fb_ddc 8139cp i2c_algo_bit
i2c_i801 thermal rtc snd_page_alloc via_rhine i2c_core processor sr_mod cdrom
[last unloaded: microcode]
[ 135.963979] Pid: 10937, comm: X Tainted: G D 2.6.28 #3
[ 135.963982] Call Trace:
[ 135.963989] [<c012362d>] __schedule_bug+0x50/0x55
[ 135.963994] [<c03550ff>] schedule+0x7e/0x759
[ 135.964021] [<c01967a3>] ? d_free+0x2a/0x3c
[ 135.964026] [<c018afe7>] ? __fput+0x14e/0x156
[ 135.964030] [<c01245c8>] __cond_resched+0x16/0x33
[ 135.964034] [<c03558fb>] _cond_resched+0x24/0x2f
[ 135.964039] [<c0129a1e>] put_files_struct+0x72/0xaf
[ 135.964042] [<c0129a97>] exit_files+0x3c/0x41
[ 135.964046] [<c012ac65>] do_exit+0x20e/0x6d4
[ 135.964051] [<c0128164>] ? print_oops_end_marker+0x23/0x28
[ 135.964056] [<c0357d1c>] oops_end+0x8e/0x96
[ 135.964060] [<c0105ef5>] die+0x5c/0x64
[ 135.964064] [<c035763b>] do_trap+0x89/0xa2
[ 135.964069] [<c0104e64>] ? do_invalid_op+0x0/0x89
[ 135.964073] [<c0104ee3>] do_invalid_op+0x7f/0x89
[ 135.964078] [<c017d106>] ? alloc_vmap_area+0x17b/0x1f9
[ 135.964082] [<c0104940>] ? trace+0x13/0x1b
[ 135.964087] [<c0173058>] ? __mod_zone_page_state+0xb/0x55
[ 135.964091] [<c016bb0e>] ? __rmqueue_smallest+0x8b/0xea
[ 135.964096] [<c0104940>] ? trace+0x13/0x1b
[ 135.964104] [<c035740a>] error_code+0x72/0x78
[ 135.964110] [<c017d106>] ? alloc_vmap_area+0x17b/0x1f9
[ 135.964115] [<c017d22f>] __get_vm_area_node+0xab/0x132
[ 135.964120] [<c017d871>] __vmalloc_node+0x5f/0x83
[ 135.964124] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.964128] [<c017d8e2>] __vmalloc+0x12/0x14
[ 135.964132] [<c017d927>] ? vmalloc_32+0x17/0x19
[ 135.964136] [<c017d927>] vmalloc_32+0x17/0x19
[ 135.964152] [<f871e447>] drm_sg_alloc+0x147/0x23a [drm]
[ 135.964167] [<f871e53a>] ? drm_sg_alloc_ioctl+0x0/0x12 [drm]
[ 135.964181] [<f871e547>] drm_sg_alloc_ioctl+0xd/0x12 [drm]
[ 135.964195] [<f8719887>] drm_ioctl+0x1b3/0x234 [drm]
[ 135.964201] [<c0194431>] vfs_ioctl+0x53/0x6c
[ 135.964205] [<c01948a4>] do_vfs_ioctl+0x38c/0x3d0
[ 135.964210] [<c01aad66>] ? inotify_inode_queue_event+0xe/0xac
[ 135.964215] [<c01ab33d>] ? inotify_dentry_parent_queue_event+0xe/0x83
[ 135.964219] [<c0104940>] ? trace+0x13/0x1b
[ 135.964223] [<c0194919>] sys_ioctl+0x31/0x4a
[ 135.964227] [<c0103ab7>] sysenter_do_call+0x12/0x2f
[ 135.969319] [drm:drm_release] *ERROR* Device busy: 1 0
The change that introduced this new behavior is commit
78538bf14995a136c2d9a22159ada49937359119:
Author: Dave Airlie <airl...@linux.ie>
Date: Tue Nov 11 17:56:16 2008 +1000
drm/radeon: map registers at load time
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