------------[ cut here ]------------
NETDEV WATCHDOG: sl1 (): transmit queue 0 timed out 37730 ms
WARNING: CPU: 1 PID: 7634 at net/sched/sch_generic.c:525 dev_watchdog+0x8cd/0x8f0 net/sched/sch_generic.c:525
Modules linked in:
CPU: 1 PID: 7634 Comm: udevd Not tainted 6.7.0-rc8-syzkaller-00130-g6d0dc8559c84 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:dev_watchdog+0x8cd/0x8f0 net/sched/sch_generic.c:525
Code: 05 77 06 01 90 48 8b 5c 24 10 48 89 df e8 8b 31 e6 ff 45 89 e8 89 e9 48 89 de 48 89 c2 48 c7 c7 20 84 ec 8b e8 14 5e c1 f8 90 <0f> 0b 90 90 e9 23 fd ff ff e8 d5 1c fb f8 90 0f 0b 90 e9 bc fc ff
RSP: 0018:ffffc900001f0be0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8880358f2000 RCX: ffffffff814db519
RDX: ffff8880263bbb80 RSI: ffffffff814db526 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 00000000000cf618 R12: ffff88802083c000
R13: 0000000000009362 R14: ffff8880358f2548 R15: 0000000100034e03
FS: 00007f7adebc7c80(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe20552fe0 CR3: 000000007e6a1000 CR4: 0000000000350ef0
Call Trace:
call_timer_fn+0x193/0x590 kernel/time/timer.c:1700
expire_timers kernel/time/timer.c:1751 [inline]
__run_timers+0x764/0xb20 kernel/time/timer.c:2022
run_timer_softirq+0x58/0xd0 kernel/time/timer.c:2035
__do_softirq+0x21a/0x8de kernel/softirq.c:553
invoke_softirq kernel/softirq.c:427 [inline]
__irq_exit_rcu kernel/softirq.c:632 [inline]
irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
sysvec_apic_timer_interrupt+0x95/0xb0 arch/x86/kernel/apic/apic.c:1076
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x8/0x20 kernel/kcov.c:290
Code: 00 00 f3 0f 1e fa 48 8b 0c 24 48 89 f2 48 89 fe bf 06 00 00 00 e9 08 ff ff ff 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 8b 0c 24 <40> 0f b6 d6 40 0f b6 f7 bf 01 00 00 00 e9 e6 fe ff ff 66 0f 1f 44
RSP: 0018:ffffc90015de7980 EFLAGS: 00000246
RAX: 0000000000000095 RBX: 0000000000000094 RCX: ffffffff841de3b8
RDX: ffffed1004a69329 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffed1004a69328
R10: ffff888025349947 R11: 0000000000000003 R12: ffffc90015de7a60
R13: ffff888025349930 R14: 0000000000000094 R15: 0000000000000000
tomoyo_check_acl+0x2f8/0x410 security/tomoyo/domain.c:184
tomoyo_path2_perm+0x470/0x710 security/tomoyo/file.c:942
tomoyo_path_rename+0x102/0x1b0 security/tomoyo/tomoyo.c:299
security_path_rename+0x148/0x230 security/security.c:1828
do_renameat2+0x78b/0xdc0 fs/namei.c:4983
__do_sys_rename fs/namei.c:5042 [inline]
__se_sys_rename fs/namei.c:5040 [inline]
__x64_sys_rename+0x81/0xa0 fs/namei.c:5040
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f7ade69a93b
Code: 48 8b 15 f0 64 15 00 83 c8 ff 64 83 3a 15 75 0e 48 8b 7c 24 08 e8 d5 d4 07 00 f7 d8 19 c0 48 83 c4 18 c3 b8 52 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 10 48 8b 15 be 64 15 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffde36e4f18 EFLAGS: 00000202 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ade69a93b
RDX: 0000557ddacab48c RSI: 00007ffde36e4f38 RDI: 00007ffde36e5338
RBP: 000055788d41ae10 R08: 0000000000000006 R09: c6804ca61d80a7b6
R10: 00000000000001b6 R11: 0000000000000202 R12: 000055788d41c0f0
R13: 00007ffde36e4f38 R14: 00007ffde36e5338 R15: 000055788ba30160
----------------
Code disassembly (best guess):
0: 00 00 add %al,(%rax)
2: f3 0f 1e fa endbr64
6: 48 8b 0c 24 mov (%rsp),%rcx
a: 48 89 f2 mov %rsi,%rdx
d: 48 89 fe mov %rdi,%rsi
10: bf 06 00 00 00 mov $0x6,%edi
15: e9 08 ff ff ff jmp 0xffffff22
1a: 0f 1f 84 00 00 00 00 nopl 0x0(%rax,%rax,1)
21: 00
22: f3 0f 1e fa endbr64
26: 48 8b 0c 24 mov (%rsp),%rcx
* 2a: 40 0f b6 d6 movzbl %sil,%edx <-- trapping instruction
2e: 40 0f b6 f7 movzbl %dil,%esi
32: bf 01 00 00 00 mov $0x1,%edi
37: e9 e6 fe ff ff jmp 0xffffff22
3c: 66 data16
3d: 0f .byte 0xf
3e: 1f (bad)
3f: 44 rex.R