syz-executor245 (8210) used greatest stack depth: 23176 bytes left
ip_tables: iptables: counters copy to user failed while replacing table
ip_tables: iptables: counters copy to user failed while replacing table
watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [ksoftirqd/1:18]
Modules linked in:
irq event stamp: 4331513
hardirqs last enabled at (4331512): [<ffffffff817ec390>] slab_alloc_node mm/slab.c:3327 [inline]
hardirqs last enabled at (4331512): [<ffffffff817ec390>] kmem_cache_alloc_node_trace+0x2f0/0x400 mm/slab.c:3659
hardirqs last disabled at (4331513): [<ffffffff874018ae>] apic_timer_interrupt+0x8e/0xa0 arch/x86/entry/entry_64.S:793
softirqs last enabled at (608060): [<ffffffff8760068b>] __do_softirq+0x68b/0x9ff kernel/softirq.c:314
softirqs last disabled at (608065): [<ffffffff81321920>] run_ksoftirqd+0x50/0x1a0 kernel/softirq.c:670
CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.14.286-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
task: ffff8880b54a64c0 task.stack: ffff8880b54b0000
RIP: 0010:deref_stack_reg+0x28/0x1a0 arch/x86/kernel/unwind_orc.c:285
RSP: 0018:ffff8880b54b61e0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10
RAX: dffffc0000000000 RBX: 1ffff11016a96c52 RCX: ffffffff8acde3ce
RDX: ffff8880b54b6360 RSI: ffff8880b54b74d8 RDI: ffff8880b54b6318
RBP: ffff8880b54b74d8 R08: ffffffff8acde3d2 R09: ffffffff8acde3d3
R10: 0000000000112a23 R11: 0000000000000001 R12: ffff8880b54b6318
R13: ffff8880b54b6360 R14: ffff8880b54b6368 R15: ffff8880b54b6318
FS: 0000000000000000(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020618000 CR3: 000000009d772000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
unwind_next_frame+0xc98/0x17d0 arch/x86/kernel/unwind_orc.c:425
__save_stack_trace+0x90/0x160 arch/x86/kernel/stacktrace.c:44
save_stack mm/kasan/kasan.c:447 [inline]
set_track mm/kasan/kasan.c:459 [inline]
kasan_kmalloc+0xeb/0x160 mm/kasan/kasan.c:551
slab_post_alloc_hook mm/slab.h:442 [inline]
slab_alloc_node mm/slab.c:3333 [inline]
kmem_cache_alloc_node_trace+0x13d/0x400 mm/slab.c:3659
__do_kmalloc_node mm/slab.c:3681 [inline]
__kmalloc_node_track_caller+0x38/0x70 mm/slab.c:3696
__kmalloc_reserve net/core/skbuff.c:137 [inline]
__alloc_skb+0x96/0x510 net/core/skbuff.c:205
skb_segment+0x677/0x2e60 net/core/skbuff.c:3683
sctp_gso_segment net/sctp/offload.c:76 [inline]
sctp_gso_segment+0x204/0x810 net/sctp/offload.c:43
inet_gso_segment+0x487/0x10f0 net/ipv4/af_inet.c:1272
inet_gso_segment+0x487/0x10f0 net/ipv4/af_inet.c:1272
skb_mac_gso_segment+0x240/0x4c0 net/core/dev.c:2745
__skb_gso_segment+0x302/0x600 net/core/dev.c:2818
skb_gso_segment include/linux/netdevice.h:4005 [inline]
validate_xmit_skb+0x49c/0x9f0 net/core/dev.c:3071
validate_xmit_skb_list+0xaf/0x110 net/core/dev.c:3122
sch_direct_xmit+0x2dc/0x500 net/sched/sch_generic.c:181
qdisc_restart net/sched/sch_generic.c:249 [inline]
__qdisc_run+0x25d/0xe00 net/sched/sch_generic.c:257
__dev_xmit_skb net/core/dev.c:3231 [inline]
__dev_queue_xmit+0x13ac/0x2480 net/core/dev.c:3489
neigh_hh_output include/net/neighbour.h:490 [inline]
neigh_output include/net/neighbour.h:498 [inline]
ip_finish_output2+0x9db/0x1340 net/ipv4/ip_output.c:237
ip_finish_output+0x37c/0xc50 net/ipv4/ip_output.c:325
NF_HOOK_COND include/linux/netfilter.h:239 [inline]
ip_output+0x1cd/0x510 net/ipv4/ip_output.c:413
dst_output include/net/dst.h:470 [inline]
ip_local_out+0x93/0x170 net/ipv4/ip_output.c:125
iptunnel_xmit+0x5cc/0x950 net/ipv4/ip_tunnel_core.c:91
ip_tunnel_xmit+0xedc/0x33e0 net/ipv4/ip_tunnel.c:799
sit_tunnel_xmit__ net/ipv6/sit.c:1006 [inline]
sit_tunnel_xmit+0x1ab/0x2130 net/ipv6/sit.c:1019
__netdev_start_xmit include/linux/netdevice.h:4054 [inline]
netdev_start_xmit include/linux/netdevice.h:4063 [inline]
xmit_one net/core/dev.c:3005 [inline]
dev_hard_start_xmit+0x188/0x890 net/core/dev.c:3021
__dev_queue_xmit+0x1d7f/0x2480 net/core/dev.c:3521
neigh_output include/net/neighbour.h:500 [inline]
ip_finish_output2+0xba6/0x1340 net/ipv4/ip_output.c:237
ip_finish_output+0x37c/0xc50 net/ipv4/ip_output.c:325
NF_HOOK_COND include/linux/netfilter.h:239 [inline]
ip_output+0x1cd/0x510 net/ipv4/ip_output.c:413
dst_output include/net/dst.h:470 [inline]
ip_local_out+0x93/0x170 net/ipv4/ip_output.c:125
nf_dup_ipv4 net/ipv4/netfilter/nf_dup_ipv4.c:91 [inline]
nf_dup_ipv4+0x4bb/0x680 net/ipv4/netfilter/nf_dup_ipv4.c:53
tee_tg4+0x109/0x160 net/netfilter/xt_TEE.c:36
ipt_do_table+0xa9d/0x16f0 net/ipv4/netfilter/ip_tables.c:353
iptable_filter_hook+0x172/0x1e0 net/ipv4/netfilter/iptable_filter.c:47
nf_hook_entry_hookfn include/linux/netfilter.h:108 [inline]
nf_hook_slow+0xb0/0x1a0 net/netfilter/core.c:468
nf_hook include/linux/netfilter.h:205 [inline]
NF_HOOK include/linux/netfilter.h:248 [inline]
ip_local_deliver+0x28c/0x460 net/ipv4/ip_input.c:257
dst_input include/net/dst.h:476 [inline]
ip_rcv_finish+0x6e3/0x19f0 net/ipv4/ip_input.c:396
NF_HOOK include/linux/netfilter.h:250 [inline]
ip_rcv+0x8a7/0xf10 net/ipv4/ip_input.c:493
__netif_receive_skb_core+0x15ee/0x2a30 net/core/dev.c:4474
__netif_receive_skb+0x27/0x1a0 net/core/dev.c:4512
process_backlog+0x218/0x6f0 net/core/dev.c:5195
napi_poll net/core/dev.c:5604 [inline]
net_rx_action+0x466/0xfd0 net/core/dev.c:5670
__do_softirq+0x24d/0x9ff kernel/softirq.c:288
run_ksoftirqd+0x50/0x1a0 kernel/softirq.c:670
smpboot_thread_fn+0x5c1/0x920 kernel/smpboot.c:164
kthread+0x30d/0x420 kernel/kthread.c:232
ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404
Code: 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 56 41 55 49 89 d5 41 54 49 89 fc 55 48 89 f5 53 48 83 ec 48 48 c7 44 24 08 b3 8a b5 41 <48> 8d 5c 24 08 48 c7 44 24 10 68 5d b5 88 48 c1 eb 03 48 c7 44
----------------
Code disassembly (best guess), 1 bytes skipped:
0: 00 00 add %al,(%rax)
2: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
9: fc ff df
c: 41 56 push %r14
e: 41 55 push %r13
10: 49 89 d5 mov %rdx,%r13
13: 41 54 push %r12
15: 49 89 fc mov %rdi,%r12
18: 55 push %rbp
19: 48 89 f5 mov %rsi,%rbp
1c: 53 push %rbx
1d: 48 83 ec 48 sub $0x48,%rsp
21: 48 c7 44 24 08 b3 8a movq $0x41b58ab3,0x8(%rsp)
28: b5 41
* 2a: 48 8d 5c 24 08 lea 0x8(%rsp),%rbx <-- trapping instruction
2f: 48 c7 44 24 10 68 5d movq $0xffffffff88b55d68,0x10(%rsp)
36: b5 88
38: 48 c1 eb 03 shr $0x3,%rbx
3c: 48 rex.W
3d: c7 .byte 0xc7
3e: 44 rex.R