From: David Howells <dhowells@redhat.com>
To: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: dhowells@redhat.com, maple-tree@lists.infradead.org, linux-mm@kvack.org
Subject: And here's a GPF for you
Date: Tue, 19 Mar 2024 19:59:37 +0000 [thread overview]
Message-ID: <1034105.1710878377@warthog.procyon.org.uk> (raw)
In-Reply-To: <932184.1710871728@warthog.procyon.org.uk>
And now I got a GPF for you:
general protection fault, probably for non-canonical address 0xff8881044d950080: 0000 [#1] SMP PTI
CPU: 2 PID: 6451 Comm: check Not tainted 6.8.0-build3+ #1657
Hardware name: ASUS All Series/H97-PLUS, BIOS 2306 10/09/2014
RIP: 0010:__kmem_cache_alloc_bulk+0x180/0x1e3
Code: 9c ff ff 4c 8b 44 24 08 84 c0 74 09 8b 43 28 31 f6 49 89 34 07 9c 5a fa eb 36 8b 43 28 48 89 df 48 89 54 24 10 4c 89 44 24 08 <49> 8b 04 07 49 89 00 4d 89 3a e8 66 9c ff ff 4c 8b 44 24 08 84 c0
RSP: 0018:ffff8881190f3b48 EFLAGS: 00010086
RAX: 0000000000000080 RBX: ffff888100045b00 RCX: ffff8881044d9350
RDX: 0000000000000286 RSI: 0000000000000cc0 RDI: ffff888100045b00
RBP: 0000000000000001 R08: ffff88840fb32d90 R09: 00000000ffffffc8
R10: ffff8881044d9358 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8881044d9350 R14: 0000000000000003 R15: ff8881044d950000
FS: 00007f2526d7b740(0000) GS:ffff88840fb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c639329e28 CR3: 000000011cd8e002 CR4: 00000000001706f0
Call Trace:
<TASK>
? __die_body+0x1a/0x5b
? die_addr+0x38/0x51
? exc_general_protection+0x229/0x25f
? asm_exc_general_protection+0x22/0x30
? __kmem_cache_alloc_bulk+0x180/0x1e3
? __kmem_cache_alloc_bulk+0x18f/0x1e3
? __rmqueue_pcplist+0x75/0x16f
kmem_cache_alloc_bulk+0xa7/0x184
mas_dup_build.constprop.0+0x120/0x210
__mt_dup+0x70/0xb9
dup_mmap+0x164/0x4f7
copy_process+0x7e1/0x1261
kernel_clone+0xa1/0x204
? memcg_rstat_updated+0x1a/0x77
__do_sys_clone+0x65/0x8b
do_syscall_64+0x86/0xe5
entry_SYSCALL_64_after_hwframe+0x6c/0x74
RIP: 0033:0x7f2526e5b8e7
Code: c3 66 90 f3 0f 1e fa 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 39 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
RSP: 002b:00007fffc77e2ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2526e5b8e7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 00007fffc77e2ff0 R08: 0000000000000000 R09: 0000000000000000
R10: 00007f2526d7ba10 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007fffc77e3030 R15: 000055c639626140
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__kmem_cache_alloc_bulk+0x180/0x1e3
Code: 9c ff ff 4c 8b 44 24 08 84 c0 74 09 8b 43 28 31 f6 49 89 34 07 9c 5a fa eb 36 8b 43 28 48 89 df 48 89 54 24 10 4c 89 44 24 08 <49> 8b 04 07 49 89 00 4d 89 3a e8 66 9c ff ff 4c 8b 44 24 08 84 c0
RSP: 0018:ffff8881190f3b48 EFLAGS: 00010086
RAX: 0000000000000080 RBX: ffff888100045b00 RCX: ffff8881044d9350
RDX: 0000000000000286 RSI: 0000000000000cc0 RDI: ffff888100045b00
RBP: 0000000000000001 R08: ffff88840fb32d90 R09: 00000000ffffffc8
R10: ffff8881044d9358 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8881044d9350 R14: 0000000000000003 R15: ff8881044d950000
FS: 00007f2526d7b740(0000) GS:ffff88840fb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c639329e28 CR3: 000000011cd8e002 CR4: 00000000001706f0
note: check[6451] exited with irqs disabled
stack segment: 0000 [#2] SMP PTI
CPU: 2 PID: 328944 Comm: (udev-worker) Tainted: G D 6.8.0-build3+ #1657
Hardware name: ASUS All Series/H97-PLUS, BIOS 2306 10/09/2014
RIP: 0010:kmem_cache_alloc+0xd7/0x1c4
Code: 28 74 05 48 85 ed 75 19 45 89 e9 4c 89 f1 83 ca ff 44 89 e6 48 89 df e8 04 ed ff ff 48 89 c5 eb 22 8b 43 28 48 89 ee 48 8b 3b <4c> 8b 7c 05 00 4c 89 fa e8 bf b9 ff ff 84 c0 74 af 8b 43 28 41 0f
RSP: 0018:ffff888104f1bb60 EFLAGS: 00010286
RAX: 0000000000000080 RBX: ffff888100045b00 RCX: 00000000001401f8
RDX: 0000000000000001 RSI: ff8881044d950000 RDI: 0000000000032d90
RBP: ff8881044d950000 R08: ffff88840fb32d90 R09: 0000000000000001
R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000002800
R13: 0000000000000100 R14: ffffffff81eaf543 R15: 0000000000000001
FS: 00007f69e0d12980(0000) GS:ffff88840fb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559513d3e618 CR3: 0000000118ac0006 CR4: 00000000001706f0
Call Trace:
<TASK>
? __die_body+0x1a/0x5b
? die+0x30/0x49
? do_trap+0x7a/0xfd
? do_error_trap+0x6e/0x98
? exc_stack_segment+0x35/0x45
? asm_exc_stack_segment+0x22/0x30
? mas_alloc_nodes+0x76/0x16e
? kmem_cache_alloc+0xd7/0x1c4
mas_alloc_nodes+0x76/0x16e
? cgroup_rstat_updated+0x49/0xa5
mas_wr_node_store+0xa1/0x27b
? __slab_free+0x8c/0x233
? drain_obj_stock+0xa8/0xc9
? calculate_sigpending+0x2f/0x34
? __memcg_slab_free_hook+0x9b/0xb3
? __dequeue_signal+0xac/0xbc
? kmem_cache_free+0x114/0x154
? mas_wr_node_walk+0xce/0xe5
mas_wr_modify+0x9e/0xc3
mas_store_gfp+0x5a/0xb4
do_vmi_align_munmap.isra.0+0x1c8/0x354
__vm_munmap+0x92/0xcf
__x64_sys_munmap+0x17/0x1e
do_syscall_64+0x86/0xe5
entry_SYSCALL_64_after_hwframe+0x6c/0x74
RIP: 0033:0x7f69e0f300fb
Code: 73 01 c3 48 8b 0d 35 5d 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 05 5d 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007fffa0000ac8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
RAX: ffffffffffffffda RBX: 0000559513d35840 RCX: 00007f69e0f300fb
RDX: 00000000ffffffff RSI: 0000000000c2dbec RDI: 00007f69df600000RBP: 00007fffa0000ae0 R08: 0000000000000010 R09: 0000000000000000
R10: 00007fffa0000a50 R11: 0000000000000206 R12: 0000559513cbb0d8
R13: 00007fffa0000b90 R14: 0000559513cdba90 R15: 0000000000000000
</TASK>
next prev parent reply other threads:[~2024-03-19 19:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 18:08 kernel BUG at lib/maple_tree.c:1237! David Howells
2024-03-19 19:56 ` Liam R. Howlett
2024-03-19 19:59 ` David Howells [this message]
2024-03-21 15:09 ` David Howells
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