Dead loop on virtual device ipvlan1, fix it urgently!
=====================================================
BUG: KMSAN: uninit-value in schedule_debug kernel/sched/core.c:5917 [inline]
BUG: KMSAN: uninit-value in __schedule+0x82d/0x7790 kernel/sched/core.c:6838
 schedule_debug kernel/sched/core.c:5917 [inline]
 __schedule+0x82d/0x7790 kernel/sched/core.c:6838
 __schedule_loop kernel/sched/core.c:7043 [inline]
 schedule+0x17d/0x3c0 kernel/sched/core.c:7058
 exit_to_user_mode_loop+0x6c/0x330 kernel/entry/common.c:31
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x1e3/0x210 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Local variable _ih created at:
 nf_conntrack_icmpv6_error+0x5b/0x7f0 net/netfilter/nf_conntrack_proto_icmpv6.c:191
 nf_conntrack_handle_icmp+0x176/0x2c0 net/netfilter/nf_conntrack_core.c:1947

CPU: 0 UID: 0 PID: 8760 Comm: syz.1.776 Not tainted syzkaller #0 PREEMPT(none) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
=====================================================
Kernel panic - not syncing: kmsan.panic set ...
CPU: 0 UID: 0 PID: 8760 Comm: syz.1.776 Tainted: G    B               syzkaller #0 PREEMPT(none) 
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Call Trace:
 <TASK>
 __dump_stack+0x26/0x30 lib/dump_stack.c:94
 dump_stack_lvl+0x53/0x270 lib/dump_stack.c:120
 dump_stack+0x1e/0x25 lib/dump_stack.c:129
 vpanic+0x361/0xc50 kernel/panic.c:430
 panic+0x15d/0x160 kernel/panic.c:566
 kmsan_report+0x31c/0x320 mm/kmsan/report.c:218
 __msan_warning+0x1b/0x30 mm/kmsan/instrumentation.c:315
 schedule_debug kernel/sched/core.c:5917 [inline]
 __schedule+0x82d/0x7790 kernel/sched/core.c:6838
 __schedule_loop kernel/sched/core.c:7043 [inline]
 schedule+0x17d/0x3c0 kernel/sched/core.c:7058
 exit_to_user_mode_loop+0x6c/0x330 kernel/entry/common.c:31
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x1e3/0x210 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc80518d6df
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
RSP: 002b:00007fc8060cb000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: 000000000000008e RBX: 00007fc8053d5fa0 RCX: 00007fc80518d6df
RDX: 000000000000008e RSI: 0000200000000100 RDI: 00000000000000c8
RBP: 00007fc805211e41 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000008e R11: 0000000000000293 R12: 0000000000000000
R13: 00007fc8053d6038 R14: 00007fc8053d5fa0 R15: 00007ffea34108f8
 </TASK>
Kernel Offset: disabled