WARNING: CPU: 1 PID: 17511 at net/mac80211/tx.c:4154 __ieee80211_csa_update_counter net/mac80211/tx.c:4154 [inline]
WARNING: CPU: 1 PID: 17511 at net/mac80211/tx.c:4154 __ieee80211_csa_update_counter net/mac80211/tx.c:4149 [inline]
WARNING: CPU: 1 PID: 17511 at net/mac80211/tx.c:4154 __ieee80211_beacon_get+0x1678/0x1a30 net/mac80211/tx.c:4347
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 17511 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
panic+0x26a/0x50e kernel/panic.c:186
__warn.cold+0x20/0x5a kernel/panic.c:541
report_bug+0x262/0x2b0 lib/bug.c:183
fixup_bug arch/x86/kernel/traps.c:178 [inline]
fixup_bug arch/x86/kernel/traps.c:173 [inline]
do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296
invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038
RIP: 0010:__ieee80211_csa_update_counter net/mac80211/tx.c:4154 [inline]
RIP: 0010:__ieee80211_csa_update_counter net/mac80211/tx.c:4149 [inline]
RIP: 0010:__ieee80211_beacon_get+0x1678/0x1a30 net/mac80211/tx.c:4347
Code: 85 70 03 00 00 41 0f b6 45 24 31 ff 44 8d 60 ff 45 88 65 24 44 89 e6 e8 e6 9f bf f9 45 84 e4 0f 85 4f f5 ff ff e8 a8 9e bf f9 <0f> 0b e9 43 f5 ff ff e8 9c 9e bf f9 e8 c7 c6 ad f9 31 ff 41 89 c4
RSP: 0018:ffff8880ba107c18 EFLAGS: 00010206
RAX: ffff88809559a440 RBX: ffff888044586ff8 RCX: ffffffff87a2e6ba
RDX: 0000000000000100 RSI: ffffffff87a2e6c8 RDI: 0000000000000001
RBP: ffff888044571b80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88809120d3c0 R14: 0000000000000000 R15: ffff8880ba107d60
ieee80211_beacon_get_tim+0x88/0x890 net/mac80211/tx.c:4463
ieee80211_beacon_get include/net/mac80211.h:4484 [inline]
mac80211_hwsim_beacon_tx+0xff/0x680 drivers/net/wireless/mac80211_hwsim.c:1577
__iterate_interfaces+0x2e1/0x4a0 net/mac80211/util.c:614
ieee80211_iterate_active_interfaces_atomic+0x8d/0x170 net/mac80211/util.c:650
mac80211_hwsim_beacon+0xc9/0x190 drivers/net/wireless/mac80211_hwsim.c:1615
__tasklet_hrtimer_trampoline+0x29/0xa0 kernel/softirq.c:601
tasklet_action_common.constprop.0+0x265/0x360 kernel/softirq.c:522
__do_softirq+0x265/0x980 kernel/softirq.c:292
invoke_softirq kernel/softirq.c:372 [inline]
irq_exit+0x215/0x260 kernel/softirq.c:412
exiting_irq arch/x86/include/asm/apic.h:536 [inline]
smp_apic_timer_interrupt+0x136/0x550 arch/x86/kernel/apic/apic.c:1098
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
RIP: 0010:skb_unref include/linux/skbuff.h:965 [inline]
RIP: 0010:consume_skb+0x9/0x3d0 net/core/skbuff.c:710
Code: 6d c2 f1 fa 48 89 ef e8 25 2a ff ff 5b 5d e9 5e c2 f1 fa e8 49 9f 27 fb eb ce 0f 1f 80 00 00 00 00 41 55 41 54 55 48 89 fd 53 42 c2 f1 fa 48 85 ed 0f 84 09 01 00 00 e8 34 c2 f1 fa 4c 8d a5
RSP: 0018:ffff88803e357870 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007331000
RDX: 0000000000040000 RSI: ffffffff867267ce RDI: ffff8880a14a78c0
RBP: ffff8880a14a78c0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880a14a78c0
R13: ffff8880a5ef1c28 R14: 0000000000000000 R15: ffff88803e3579d8
skb_free_datagram+0x16/0xf0 net/core/datagram.c:329
unix_dgram_recvmsg+0x755/0xdb0 net/unix/af_unix.c:2221
___sys_recvmsg+0x255/0x570 net/socket.c:2389
__sys_recvmmsg+0x254/0x6d0 net/socket.c:2501
do_sys_recvmmsg+0x172/0x190 net/socket.c:2577
__do_sys_recvmmsg net/socket.c:2595 [inline]
__se_sys_recvmmsg net/socket.c:2591 [inline]
__x64_sys_recvmmsg+0xba/0x150 net/socket.c:2591
do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f38512c00f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f384f811168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007f38513e0050 RCX: 00007f38512c00f9
RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 00007f385131bae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffef7b6367f R14: 00007f384f811300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..
----------------
Code disassembly (best guess):
0: 6d insl (%dx),%es:(%rdi)
1: c2 f1 fa retq $0xfaf1
4: 48 89 ef mov %rbp,%rdi
7: e8 25 2a ff ff callq 0xffff2a31
c: 5b pop %rbx
d: 5d pop %rbp
e: e9 5e c2 f1 fa jmpq 0xfaf1c271
13: e8 49 9f 27 fb callq 0xfb279f61
18: eb ce jmp 0xffffffe8
1a: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
21: 41 55 push %r13
23: 41 54 push %r12
25: 55 push %rbp
26: 48 89 fd mov %rdi,%rbp
29: 53 push %rbx
* 2a: e8 42 c2 f1 fa callq 0xfaf1c271 <-- trapping instruction
2f: 48 85 ed test %rbp,%rbp
32: 0f 84 09 01 00 00 je 0x141
38: e8 34 c2 f1 fa callq 0xfaf1c271
3d: 4c rex.WR
3e: 8d .byte 0x8d
3f: a5 movsl %ds:(%rsi),%es:(%rdi)