------------[ cut here ]------------
WARNING: CPU: 1 PID: 3557 at kernel/softirq.c:376 __local_bh_enable_ip+0x1b3/0x1f0
Modules linked in:
CPU: 1 PID: 3557 Comm: syz-executor.0 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:ffffc900001e0600 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff9200003c0c4 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0
RBP: ffffc900001e06c0 R08: dffffc0000000000 R09: ffffed100a461c4a
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000004 R14: ffffc900001e0640 R15: 0000000000000201
FS: 0000555556e05480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000005f59c000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
sock_hash_delete_elem+0x1a0/0x2f0 net/core/sock_map.c:940
bpf_prog_57115342e4867123+0x3f/0x43
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:finish_task_switch+0x1d3/0x810 kernel/sched/core.c:5124
Code: 39 0b 00 48 83 c4 08 4c 89 f7 e8 98 30 00 00 0f 1f 44 00 00 4c 89 f7 e8 3b 40 35 09 e8 46 2e 32 00 fb 49 8d bc 24 f8 15 00 00 <48> 89 f8 48 c1 e8 03 49 bd 00 00 00 00 00 fc ff df 42 0f b6 04 28
RSP: 0018:ffffc90003ebfa08 EFLAGS: 00000286
RAX: bf9370e307871b00 RBX: ffff888075a15974 RCX: ffffffff91c90103
RDX: dffffc0000000000 RSI: ffffffff8aebeec0 RDI: ffff8880243195f8
RBP: ffffc90003ebfa50 R08: dffffc0000000000 R09: ffffed1017327541
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888024318000
R13: 1ffff110173276eb R14: ffff8880b993aa00 R15: ffff8880b993b758
context_switch kernel/sched/core.c:5248 [inline]
__schedule+0x1435/0x4550 kernel/sched/core.c:6558
schedule+0xbf/0x180 kernel/sched/core.c:6634
do_nanosleep+0x192/0x5f0 kernel/time/hrtimer.c:2045
hrtimer_nanosleep+0x24d/0x490 kernel/time/hrtimer.c:2098
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1308 [inline]
__se_sys_clock_nanosleep+0x323/0x3b0 kernel/time/posix-timers.c:1285
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: 0033:0x7f95764a9275
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 f6 b9 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 4f ba ff ff 48 8b 04 24 48 83 c4 28 f7 d8
RSP: 002b:00007fffc6456480 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00000000000001c4 RCX: 00007f95764a9275
RDX: 00007fffc64564c0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fffc645654c R08: 0000000000000000 R09: 0000000000000010
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
R13: 000000000002b067 R14: 000000000002afa1 R15: 000000000000000e
----------------
Code disassembly (best guess), 1 bytes skipped:
0: 0b 00 or (%rax),%eax
2: 48 83 c4 08 add $0x8,%rsp
6: 4c 89 f7 mov %r14,%rdi
9: e8 98 30 00 00 call 0x30a6
e: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
13: 4c 89 f7 mov %r14,%rdi
16: e8 3b 40 35 09 call 0x9354056
1b: e8 46 2e 32 00 call 0x322e66
20: fb sti
21: 49 8d bc 24 f8 15 00 lea 0x15f8(%r12),%rdi
28: 00
* 29: 48 89 f8 mov %rdi,%rax <-- trapping instruction
2c: 48 c1 e8 03 shr $0x3,%rax
30: 49 bd 00 00 00 00 00 movabs $0xdffffc0000000000,%r13
37: fc ff df
3a: 42 0f b6 04 28 movzbl (%rax,%r13,1),%eax