------------[ cut here ]------------
WARNING: CPU: 1 PID: 4064 at kernel/softirq.c:363 __local_bh_enable_ip+0x1b3/0x1f0
Modules linked in:
CPU: 1 PID: 4064 Comm: sed Not tainted 5.15.153-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:363
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 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc90000dd05e0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff920001ba0c0 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884eb75b
RBP: ffffc90000dd0698 R08: dffffc0000000000 R09: ffffed100f557c36
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888058956f80 R14: ffffc90000dd0620 R15: 0000000000000201
FS:  00007f3433f99380(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fc8516c288 CR3: 0000000016e4c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sock_map_delete net/core/sock_map.c:426 [inline]
 sock_map_delete_elem+0xcb/0x130 net/core/sock_map.c:448
 bpf_prog_78b015942f8c5b4e+0x5b/0xb68
 bpf_dispatcher_nop_func include/linux/bpf.h:785 [inline]
 __bpf_prog_run include/linux/filter.h:628 [inline]
 bpf_prog_run include/linux/filter.h:635 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:1880 [inline]
 bpf_trace_run2+0x19e/0x340 kernel/trace/bpf_trace.c:1917
 __bpf_trace_kfree+0x6e/0x90 include/trace/events/kmem.h:118
 __traceiter_kfree+0x26/0x40 include/trace/events/kmem.h:118
 trace_kfree include/trace/events/kmem.h:118 [inline]
 kfree+0x22f/0x270 mm/slub.c:4549
 dummy_timer+0x838/0x3200 drivers/usb/gadget/udc/dummy_hcd.c:1981
 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1421
 expire_timers kernel/time/timer.c:1466 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1737
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1750
 __do_softirq+0x3b3/0x93a kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x155/0x240 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1096
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:lock_acquire+0x6/0x4f0 kernel/locking/lockdep.c:5591
Code: c7 c8 c8 e3 8d e8 5a 6d 67 00 e9 a2 fd ff ff 0f 1f 44 00 00 65 8b 05 81 e4 9f 7e a9 00 ff ff 00 0f 95 c0 c3 55 48 89 e5 41 57 <41> 56 41 55 41 54 53 48 83 e4 e0 48 81 ec 20 01 00 00 4c 89 4c 24
RSP: 0018:ffffc90003267b70 EFLAGS: 00000246
RAX: 3772fe91b1213300 RBX: ffff888014f90510 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888075be9628
RBP: ffffc90003267b78 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88807de1c400 R14: 0000000000000075 R15: ffffffff8adb1a40
 __might_fault+0xb4/0x110 mm/memory.c:5324
 strncpy_from_user+0x2d/0x370 lib/strncpy_from_user.c:117
 getname_flags+0xf5/0x4e0 fs/namei.c:149
 user_path_at_empty+0x2a/0x180 fs/namei.c:2882
 user_path_at include/linux/namei.h:57 [inline]
 vfs_statx+0x106/0x3b0 fs/stat.c:221
 vfs_fstatat fs/stat.c:243 [inline]
 __do_sys_newfstatat fs/stat.c:411 [inline]
 __se_sys_newfstatat fs/stat.c:405 [inline]
 __x64_sys_newfstatat+0x12c/0x1b0 fs/stat.c:405
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f34340ed5f4
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:00007fff93e7d398 EFLAGS: 00000202 ORIG_RAX: 0000000000000106
RAX: ffffffffffffffda RBX: 00007f34341c5460 RCX: 00007f34340ed5f4
RDX: 00007fff93e7d3a0 RSI: 00007f343418a130 RDI: 0000000000000001
RBP: 00007f34341c95a0 R08: 0000000000000000 R09: ddb01fd9dc520a81
R10: 0000000000001000 R11: 0000000000000202 R12: 0000000000000024
R13: 0000000000000024 R14: 00007f34341c95a0 R15: 0000000000000001
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	c8 c8 e3 8d          	enter  $0xe3c8,$0x8d
   4:	e8 5a 6d 67 00       	call   0x676d63
   9:	e9 a2 fd ff ff       	jmp    0xfffffdb0
   e:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  13:	65 8b 05 81 e4 9f 7e 	mov    %gs:0x7e9fe481(%rip),%eax        # 0x7e9fe49b
  1a:	a9 00 ff ff 00       	test   $0xffff00,%eax
  1f:	0f 95 c0             	setne  %al
  22:	c3                   	ret
  23:	55                   	push   %rbp
  24:	48 89 e5             	mov    %rsp,%rbp
  27:	41 57                	push   %r15
* 29:	41 56                	push   %r14 <-- trapping instruction
  2b:	41 55                	push   %r13
  2d:	41 54                	push   %r12
  2f:	53                   	push   %rbx
  30:	48 83 e4 e0          	and    $0xffffffffffffffe0,%rsp
  34:	48 81 ec 20 01 00 00 	sub    $0x120,%rsp
  3b:	4c                   	rex.WR
  3c:	89                   	.byte 0x89
  3d:	4c                   	rex.WR
  3e:	24                   	.byte 0x24