------------[ cut here ]------------
WARNING: CPU: 1 PID: 3003 at kernel/softirq.c:376 __local_bh_enable_ip+0x1b3/0x1f0
Modules linked in:
CPU: 1 PID: 3003 Comm: udevd Not tainted 6.1.84-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 kernel/softirq.c:376
Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc900001e0620 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff9200003c0c8 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff8897f1fb
RBP: ffffc900001e06d8 R08: dffffc0000000000 R09: ffffed100f006d46
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888078740e80 R14: ffffc900001e0660 R15: 0000000000000201
FS: 00007f61958b3c80(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa6b2216000 CR3: 0000000027cc5000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
__sock_map_delete net/core/sock_map.c:426 [inline]
sock_map_delete_elem+0xcb/0x130 net/core/sock_map.c:448
bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e
bpf_dispatcher_nop_func include/linux/bpf.h:989 [inline]
__bpf_prog_run include/linux/filter.h:603 [inline]
bpf_prog_run include/linux/filter.h:610 [inline]
__bpf_trace_run kernel/trace/bpf_trace.c:2273 [inline]
bpf_trace_run2+0x1fd/0x410 kernel/trace/bpf_trace.c:2312
__bpf_trace_kfree+0x6e/0x90 include/trace/events/kmem.h:94
trace_kfree include/trace/events/kmem.h:94 [inline]
kfree+0xf6/0x190 mm/slab_common.c:994
dummy_timer+0x838/0x3200 drivers/usb/gadget/udc/dummy_hcd.c:1982
call_timer_fn+0x1ad/0x6b0 kernel/time/timer.c:1504
expire_timers kernel/time/timer.c:1549 [inline]
__run_timers+0x67c/0x890 kernel/time/timer.c:1820
run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1833
__do_softirq+0x2e9/0xa4c kernel/softirq.c:571
invoke_softirq kernel/softirq.c:445 [inline]
__irq_exit_rcu+0x155/0x240 kernel/softirq.c:650
irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1106
asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:653
RIP: 0010:_compound_head include/linux/page-flags.h:255 [inline]
RIP: 0010:virt_to_folio include/linux/mm.h:900 [inline]
RIP: 0010:virt_to_slab mm/kasan/../slab.h:175 [inline]
RIP: 0010:qlink_to_cache+0x1c/0xa0 mm/kasan/quarantine.c:131
Code: 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 66 90 e8 7b 95 5b ff 48 c1 e8 06 48 83 e0 c0 48 ba 00 00 00 00 00 ea ff ff 48 8b 4c 10 08 c1 01 75 3c 48 01 d0 66 90 48 8b 48 08 f6 c1 01 75 59 66 90 48
RSP: 0018:ffffc900031dfbe0 EFLAGS: 00000206
RAX: 0000000001e2cec0 RBX: ffff888078b3b0c0 RCX: ffffea0001e2ce01
RDX: ffffea0000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff813da2f8 R09: 0000000080200015
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 0000000000000cc0 R14: ffff888078b3b0c0 R15: 0000000000000000
qlist_free_all+0x3b/0xe0 mm/kasan/quarantine.c:184
kasan_quarantine_reduce+0x156/0x170 mm/kasan/quarantine.c:294
__kasan_slab_alloc+0x1f/0x70 mm/kasan/common.c:305
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook+0x52/0x3a0 mm/slab.h:737
slab_alloc_node mm/slub.c:3398 [inline]
slab_alloc mm/slub.c:3406 [inline]
__kmem_cache_alloc_lru mm/slub.c:3413 [inline]
kmem_cache_alloc+0x10c/0x2d0 mm/slub.c:3422
getname_flags+0xb8/0x4f0 fs/namei.c:139
vfs_fstatat fs/stat.c:266 [inline]
__do_sys_newfstatat fs/stat.c:437 [inline]
__se_sys_newfstatat fs/stat.c:431 [inline]
__x64_sys_newfstatat+0x130/0x1e0 fs/stat.c:431
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f61959895f4
Code: 64 c7 00 09 00 00 00 83 c8 ff c3 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 00 00 00 00 41 89 ca b8 06 01 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 10 48 8b 15 03 a8 0d 00 f7 d8 41 83 c8
RSP: 002b:00007ffe34dde848 EFLAGS: 00000202 ORIG_RAX: 0000000000000106
RAX: ffffffffffffffda RBX: 00005585130f92c0 RCX: 00007f61959895f4
RDX: 00007ffe34dde860 RSI: 00007f6195a26130 RDI: 000000000000000d
RBP: 000055851316aa10 R08: 0000000000090800 R09: 00005585131060a0
R10: 0000000000001000 R11: 0000000000000202 R12: 00007ffe34dde860
R13: 00000000000000ff R14: 0000558511eaf1c4 R15: 0000000000000000
----------------
Code disassembly (best guess):
0: 20 5b 41 and %bl,0x41(%rbx)
3: 5c pop %rsp
4: 41 5d pop %r13
6: 41 5e pop %r14
8: 41 5f pop %r15
a: 5d pop %rbp
b: c3 ret
c: 66 90 xchg %ax,%ax
e: e8 7b 95 5b ff call 0xff5b958e
13: 48 c1 e8 06 shr $0x6,%rax
17: 48 83 e0 c0 and $0xffffffffffffffc0,%rax
1b: 48 ba 00 00 00 00 00 movabs $0xffffea0000000000,%rdx
22: ea ff ff
25: 48 8b 4c 10 08 mov 0x8(%rax,%rdx,1),%rcx
* 2a: f6 c1 01 test $0x1,%cl <-- trapping instruction
2d: 75 3c jne 0x6b
2f: 48 01 d0 add %rdx,%rax
32: 66 90 xchg %ax,%ax
34: 48 8b 48 08 mov 0x8(%rax),%rcx
38: f6 c1 01 test $0x1,%cl
3b: 75 59 jne 0x96
3d: 66 90 xchg %ax,%ax
3f: 48 rex.W