scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6
general protection fault, probably for non-canonical address 0xffff000000000200: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0xfff8200000001000-0xfff8200000001007]
CPU: 1 PID: 46 Comm: kworker/u4:3 Not tainted 5.19.0-syzkaller-14276-gaea23e7c464b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:freelist_dereference mm/slub.c:347 [inline]
RIP: 0010:get_freepointer mm/slub.c:354 [inline]
RIP: 0010:get_freepointer_safe mm/slub.c:368 [inline]
RIP: 0010:slab_alloc_node mm/slub.c:3211 [inline]
RIP: 0010:kmem_cache_alloc_node_trace+0x239/0x410 mm/slub.c:3307
Code: 48 83 c4 18 44 89 e1 4c 89 f2 5b 4c 89 fe 48 89 ef 5d 41 5c 41 5d 41 5e 41 5f e9 f2 4c 00 00 48 8b 7d 00 8b 4d 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 1d 01 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
RSP: 0000:ffffc90000b775d8 EFLAGS: 00010246
RAX: ffff000000000000 RBX: 0000000000012d00 RCX: 0000000000000200
RDX: 00000000000015e9 RSI: 0000000000012d00 RDI: 000000000003dc40
RBP: ffff888011841dc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000012d00
R13: 0000000000000000 R14: 00000000000002c0 R15: ffffffff83e37c6a
FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
kmalloc_node include/linux/slab.h:618 [inline]
kzalloc_node include/linux/slab.h:744 [inline]
blk_mq_alloc_hctx block/blk-mq.c:3526 [inline]
blk_mq_alloc_and_init_hctx+0x6ca/0x11e0 block/blk-mq.c:3999
blk_mq_realloc_hw_ctxs+0x43d/0x590 block/blk-mq.c:4032
blk_mq_init_allocated_queue+0x527/0x1570 block/blk-mq.c:4094
blk_mq_init_queue_data block/blk-mq.c:3908 [inline]
blk_mq_init_queue+0xc3/0x140 block/blk-mq.c:3918
scsi_alloc_sdev+0x852/0xcc0 drivers/scsi/scsi_scan.c:335
scsi_probe_and_add_lun+0x22be/0x3660 drivers/scsi/scsi_scan.c:1191
__scsi_scan_target+0x21f/0xdb0 drivers/scsi/scsi_scan.c:1673
scsi_scan_channel drivers/scsi/scsi_scan.c:1761 [inline]
scsi_scan_channel+0x148/0x1e0 drivers/scsi/scsi_scan.c:1737
scsi_scan_host_selected+0x2df/0x3b0 drivers/scsi/scsi_scan.c:1790
do_scsi_scan_host+0x1e8/0x260 drivers/scsi/scsi_scan.c:1929
do_scan_async+0x3e/0x500 drivers/scsi/scsi_scan.c:1939
async_run_entry_fn+0x98/0x530 kernel/async.c:127
process_one_work+0x991/0x1610 kernel/workqueue.c:2289
worker_thread+0x665/0x1080 kernel/workqueue.c:2436
kthread+0x2e4/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:freelist_dereference mm/slub.c:347 [inline]
RIP: 0010:get_freepointer mm/slub.c:354 [inline]
RIP: 0010:get_freepointer_safe mm/slub.c:368 [inline]
RIP: 0010:slab_alloc_node mm/slub.c:3211 [inline]
RIP: 0010:kmem_cache_alloc_node_trace+0x239/0x410 mm/slub.c:3307
Code: 48 83 c4 18 44 89 e1 4c 89 f2 5b 4c 89 fe 48 89 ef 5d 41 5c 41 5d 41 5e 41 5f e9 f2 4c 00 00 48 8b 7d 00 8b 4d 28 40 f6 c7 0f <48> 8b 1c 08 0f 85 1d 01 00 00 48 8d 4a 08 65 48 0f c7 0f 0f 94 c0
RSP: 0000:ffffc90000b775d8 EFLAGS: 00010246
RAX: ffff000000000000 RBX: 0000000000012d00 RCX: 0000000000000200
RDX: 00000000000015e9 RSI: 0000000000012d00 RDI: 000000000003dc40
RBP: ffff888011841dc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000012d00
R13: 0000000000000000 R14: 00000000000002c0 R15: ffffffff83e37c6a
FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000000bc8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 48 83 c4 18 add $0x18,%rsp
4: 44 89 e1 mov %r12d,%ecx
7: 4c 89 f2 mov %r14,%rdx
a: 5b pop %rbx
b: 4c 89 fe mov %r15,%rsi
e: 48 89 ef mov %rbp,%rdi
11: 5d pop %rbp
12: 41 5c pop %r12
14: 41 5d pop %r13
16: 41 5e pop %r14
18: 41 5f pop %r15
1a: e9 f2 4c 00 00 jmpq 0x4d11
1f: 48 8b 7d 00 mov 0x0(%rbp),%rdi
23: 8b 4d 28 mov 0x28(%rbp),%ecx
26: 40 f6 c7 0f test $0xf,%dil
* 2a: 48 8b 1c 08 mov (%rax,%rcx,1),%rbx <-- trapping instruction
2e: 0f 85 1d 01 00 00 jne 0x151
34: 48 8d 4a 08 lea 0x8(%rdx),%rcx
38: 65 48 0f c7 0f cmpxchg16b %gs:(%rdi)
3d: 0f 94 c0 sete %al