------------[ cut here ]------------
WARNING: CPU: 0 PID: 5251 at net/mac80211/tx.c:5034 __ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5034 [inline]
WARNING: CPU: 0 PID: 5251 at net/mac80211/tx.c:5034 __ieee80211_beacon_get+0x1200/0x15c0 net/mac80211/tx.c:5461
Modules linked in:
CPU: 0 PID: 5251 Comm: syz-executor270 Not tainted 6.9.0-rc2-next-20240405-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__ieee80211_beacon_update_cntdwn net/mac80211/tx.c:5034 [inline]
RIP: 0010:__ieee80211_beacon_get+0x1200/0x15c0 net/mac80211/tx.c:5461
Code: e8 05 8d 96 f6 eb 0d e8 fe 8c 96 f6 4c 8b bc 24 98 00 00 00 4c 89 ef e8 6e 03 f0 f6 45 31 ed e9 4e fe ff ff e8 e1 8c 96 f6 90 <0f> 0b 90 e9 02 f7 ff ff e8 d3 8c 96 f6 90 0f 0b 90 e9 ea f8 ff ff
RSP: 0000:ffffc90000007a00 EFLAGS: 00010246
RAX: ffffffff8aff00cf RBX: 0000000000000000 RCX: ffff888021f09e00
RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8afef7cd R09: ffffffff8afef1d0
R10: 0000000000000003 R11: ffff888021f09e00 R12: ffff88802d03a2d0
R13: ffff888023497400 R14: ffff88802d03a750 R15: ffff88802d038ca0
FS: 00007f6994c4c6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020371030 CR3: 0000000029990000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0xb4/0x320 net/mac80211/tx.c:5588
ieee80211_beacon_get include/net/mac80211.h:5557 [inline]
mac80211_hwsim_beacon_tx+0x398/0x7e0 drivers/net/wireless/virtual/mac80211_hwsim.c:2302
__iterate_interfaces+0x223/0x4c0 net/mac80211/util.c:772
ieee80211_iterate_active_interfaces_atomic+0xd8/0x170 net/mac80211/util.c:808
mac80211_hwsim_beacon+0xd4/0x1f0 drivers/net/wireless/virtual/mac80211_hwsim.c:2332
__run_hrtimer kernel/time/hrtimer.c:1692 [inline]
__hrtimer_run_queues+0x5a5/0xd50 kernel/time/hrtimer.c:1756
hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1773
__do_softirq+0x2c6/0x980 kernel/softirq.c:554
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_acquire+0x264/0x550 kernel/locking/lockdep.c:5758
Code: 2b 00 74 08 4c 89 f7 e8 ba 95 88 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25
RSP: 0000:ffffc900044478e0 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff92000888f28 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcae7c0 RDI: ffffffff8c1f9f60
RBP: ffffc90004447a38 R08: ffffffff92f73557 R09: 1ffffffff25ee6aa
R10: dffffc0000000000 R11: fffffbfff25ee6ab R12: 1ffff92000888f24
R13: dffffc0000000000 R14: ffffc90004447940 R15: 0000000000000246
__might_fault+0xc6/0x120 mm/memory.c:6214
do_recvmmsg+0x5e1/0xae0 net/socket.c:2945
__sys_recvmmsg net/socket.c:3018 [inline]
__do_sys_recvmmsg net/socket.c:3041 [inline]
__se_sys_recvmmsg net/socket.c:3034 [inline]
__x64_sys_recvmmsg+0x199/0x250 net/socket.c:3034
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x72/0x7a
RIP: 0033:0x7f6994cb3dc9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6994c4c228 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007f6994d3d378 RCX: 00007f6994cb3dc9
RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 00007f6994d3d370 R08: 0000000000000000 R09: 00007f6994c4c6c0
R10: 0000000000000002 R11: 0000000000000246 R12: 00007f6994d3d37c
R13: 00007f6994d0a1b4 R14: 0031313230386c6e R15: 00007fff06b6cee8
----------------
Code disassembly (best guess):
0: 2b 00 sub (%rax),%eax
2: 74 08 je 0xc
4: 4c 89 f7 mov %r14,%rdi
7: e8 ba 95 88 00 call 0x8895c6
c: f6 44 24 61 02 testb $0x2,0x61(%rsp)
11: 0f 85 85 01 00 00 jne 0x19c
17: 41 f7 c7 00 02 00 00 test $0x200,%r15d
1e: 74 01 je 0x21
20: fb sti
21: 48 c7 44 24 40 0e 36 movq $0x45e0360e,0x40(%rsp)
28: e0 45
* 2a: 4b c7 44 25 00 00 00 movq $0x0,0x0(%r13,%r12,1) <-- trapping instruction
31: 00 00
33: 43 c7 44 25 09 00 00 movl $0x0,0x9(%r13,%r12,1)
3a: 00 00
3c: 43 rex.XB
3d: c7 .byte 0xc7
3e: 44 rex.R
3f: 25 .byte 0x25