------------[ cut here ]------------
WARNING: CPU: 0 PID: 216 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 216 Comm: kworker/u4:5 Not tainted 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: phy7 ieee80211_iface_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b68 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881017ac000 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cb0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cb0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9502bbd108 CR3: 000000010f9d6005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
invoke_softirq kernel/softirq.c:433 [inline]
__irq_exit_rcu+0x245/0x290 kernel/softirq.c:637
irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1100
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:647
RIP: 0010:arch_local_irq_enable arch/x86/include/asm/paravirt.h:695 [inline]
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/irqflags.h:140 [inline]
RIP: 0010:console_unlock+0xac0/0xd30 kernel/printk/printk.c:2651
Code: 8a 48 c1 e8 03 42 80 3c 38 00 0f 85 ec 01 00 00 48 83 3d 92 7f 1f 09 00 0f 84 1b 01 00 00 e8 f7 84 18 00 fb 66 0f 1f 44 00 00 51 fd ff ff e8 e6 84 18 00 48 8b bc 24 70 01 00 00 e8 29 d3 ff
RSP: 0018:ffffc90000d27800 EFLAGS: 00000293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff8881017ac000 RSI: ffffffff81622439 RDI: 0000000000000000
RBP: ffffffff85051510 R08: 0000000000000001 R09: ffffffff8e15bba7
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffffffff8b7e9930 R14: 0000000000000200 R15: dffffc0000000000
vprintk_emit+0x25c/0x640 kernel/printk/printk.c:2174
vprintk+0x8d/0x310 kernel/printk/printk_safe.c:392
printk+0xba/0xed kernel/printk/printk.c:2216
ieee80211_sta_create_ibss+0x156/0x300 net/mac80211/ibss.c:1347
ieee80211_sta_find_ibss net/mac80211/ibss.c:1484 [inline]
ieee80211_ibss_work.cold+0x27c/0x5e3 net/mac80211/ibss.c:1708
ieee80211_iface_work+0x93e/0xa50 net/mac80211/iface.c:1461
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
worker_thread+0x64c/0x1120 kernel/workqueue.c:2422
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 1393600
hardirqs last enabled at (1393606): [] console_trylock_spinning kernel/printk/printk.c:1876 [inline]
hardirqs last enabled at (1393606): [] vprintk_emit+0x4be/0x640 kernel/printk/printk.c:2173
hardirqs last disabled at (1393611): [] console_trylock_spinning kernel/printk/printk.c:1855 [inline]
hardirqs last disabled at (1393611): [] vprintk_emit+0x554/0x640 kernel/printk/printk.c:2173
softirqs last enabled at (1393066): [] invoke_softirq kernel/softirq.c:433 [inline]
softirqs last enabled at (1393066): [] __irq_exit_rcu+0x245/0x290 kernel/softirq.c:637
softirqs last disabled at (1393079): [] invoke_softirq kernel/softirq.c:433 [inline]
softirqs last disabled at (1393079): [] __irq_exit_rcu+0x245/0x290 kernel/softirq.c:637
---[ end trace 117cfbde4934615e ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 7473 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 7473 Comm: kworker/0:8 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: ipv6_addrconf addrconf_dad_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff88811753e3c0 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
__fib6_clean_all+0x145/0x2d0 net/ipv6/ip6_fib.c:2257
rt_genid_bump_ipv6 include/net/net_namespace.h:448 [inline]
addrconf_dad_completed+0x663/0xcf0 net/ipv6/addrconf.c:4209
addrconf_dad_work+0x79f/0x1340 net/ipv6/addrconf.c:4105
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
worker_thread+0x64c/0x1120 kernel/workqueue.c:2422
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 2626
hardirqs last enabled at (2636): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (2645): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (1780): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (1780): [] __fib6_clean_all+0x145/0x2d0 net/ipv6/ip6_fib.c:2257
softirqs last disabled at (1781): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934615f ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 307160
hardirqs last enabled at (307168): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (307177): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346160 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 307708
hardirqs last enabled at (307718): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (307727): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346161 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 308258
hardirqs last enabled at (308266): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (308275): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346162 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 308806
hardirqs last enabled at (308816): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (308825): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346163 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 309354
hardirqs last enabled at (309364): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (309373): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346164 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 309904
hardirqs last enabled at (309912): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (309921): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346165 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 310452
hardirqs last enabled at (310460): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (310469): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346166 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 311000
hardirqs last enabled at (311010): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (311019): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (306180): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
softirqs last disabled at (306185): [] run_ksoftirqd kernel/softirq.c:921 [inline]
softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 kernel/softirq.c:913
---[ end trace 117cfbde49346167 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 17406
hardirqs last enabled at (17414): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (17423): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346168 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 18090
hardirqs last enabled at (18098): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (18107): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346169 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 18770
hardirqs last enabled at (18780): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (18789): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934616a ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 19450
hardirqs last enabled at (19460): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (19469): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934616b ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 20130
hardirqs last enabled at (20140): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (20149): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934616c ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 20810
hardirqs last enabled at (20820): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (20829): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934616d ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 21490
hardirqs last enabled at (21500): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (21509): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934616e ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 22172
hardirqs last enabled at (22182): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (22191): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde4934616f ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 22852
hardirqs last enabled at (22862): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (22871): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346170 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 23534
hardirqs last enabled at (23542): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (23551): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346171 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 24214
hardirqs last enabled at (24222): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (24231): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346172 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 24894
hardirqs last enabled at (24902): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (24911): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346173 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 25574
hardirqs last enabled at (25584): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (25593): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346174 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8
RSP: 0018:ffffc90000007b88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100
RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003
RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0
R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ieee80211_beacon_get_tim+0x88/0xa20 net/mac80211/tx.c:4970
ieee80211_beacon_get include/net/mac80211.h:4938 [inline]
mac80211_hwsim_beacon_tx+0x111/0x9a0 drivers/net/wireless/mac80211_hwsim.c:1804
__iterate_interfaces+0x1e5/0x540 net/mac80211/util.c:793
ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 net/mac80211/util.c:829
mac80211_hwsim_beacon+0xfa/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1857
__run_hrtimer kernel/time/hrtimer.c:1537 [inline]
__hrtimer_run_queues+0x609/0xea0 kernel/time/hrtimer.c:1601
hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618
__do_softirq+0x206/0xb0f kernel/softirq.c:559
do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
do_softirq kernel/softirq.c:452 [inline]
__local_bh_enable_ip+0x1cd/0x220 kernel/softirq.c:384
spin_unlock_bh include/linux/spinlock.h:399 [inline]
nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
process_scheduled_works kernel/workqueue.c:2338 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2424
kthread+0x3b1/0x4a0 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 26254
hardirqs last enabled at (26264): [] console_unlock+0x9e5/0xd30 kernel/printk/printk.c:2668
hardirqs last disabled at (26273): [] console_unlock+0x8b9/0xd30 kernel/printk/printk.c:2589
softirqs last enabled at (14526): [] spin_unlock_bh include/linux/spinlock.h:399 [inline]
softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 drivers/net/netdevsim/fib.c:1472
softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 kernel/softirq.c:460
---[ end trace 117cfbde49346175 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906
Modules linked in:
CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 net/mac80211/tx.c:4906