batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! ====================================================== IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready WARNING: possible circular locking dependency detected batman_adv: batadv0: Interface activated: batadv_slave_1 4.14.231-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.0/7489 is trying to acquire lock: (event_mutex){+.+.}, at: [] perf_trace_init+0x50/0x9d0 kernel/trace/trace_event_perf.c:216 but task is already holding lock: (&cpuctx_mutex/1){+.+.}, at: [] perf_event_ctx_lock_nested+0x109/0x250 kernel/events/core.c:1241 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' -> #5 (&cpuctx_mutex/1){+.+.}: lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xed/0x1490 kernel/locking/mutex.c:893 ieee80211 phy8: hwaddr 02:00:00:00:08:00 registered mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 ieee80211 phy8: mac80211_hwsim_start mutex_lock_double kernel/events/core.c:9931 [inline] __perf_event_ctx_lock_double kernel/events/core.c:9990 [inline] SYSC_perf_event_open kernel/events/core.c:10252 [inline] SyS_perf_event_open+0x10fe/0x2100 kernel/events/core.c:10010 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb -> #4 (&cpuctx_mutex){+.+.}: lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xed/0x1490 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_event_init_cpu+0xb6/0x160 kernel/events/core.c:11250 perf_event_init+0x2c9/0x2fd kernel/events/core.c:11297 ieee80211 phy8: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:08:00) start_kernel+0x406/0x58f init/main.c:620 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:399 x86_64_start_kernel+0x76/0x79 arch/x86/kernel/head64.c:380 secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240 -> #3 (pmus_lock){+.+.}: lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xed/0x1490 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_event_init_cpu+0x2a/0x160 kernel/events/core.c:11244 cpuhp_invoke_callback+0x195/0x1600 kernel/cpu.c:184 ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:08:00) cpuhp_up_callbacks kernel/cpu.c:572 [inline] _cpu_up+0x21e/0x540 kernel/cpu.c:1144 do_cpu_up kernel/cpu.c:1179 [inline] do_cpu_up+0x80/0x130 kernel/cpu.c:1151 cpu_up+0xe/0x10 kernel/cpu.c:1187 smp_init+0x14e/0x162 kernel/smp.c:578 kernel_init_freeable+0x391/0x575 init/main.c:1068 kernel_init+0xc/0x105 init/main.c:1000 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 -> #2 ( ieee80211 phy8: ERP_CTS_PROT: 0 cpu_hotplug_lock.rw_sem ieee80211 phy8: ERP_PREAMBLE: 0 ){++++}: lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] cpus_read_lock+0x38/0xa0 kernel/cpu.c:295 static_key_slow_inc+0xd/0x20 kernel/jump_label.c:123 tracepoint_add_func kernel/tracepoint.c:269 [inline] tracepoint_probe_register_prio+0x6c0/0x9a0 kernel/tracepoint.c:331 tracepoint_probe_register+0xe/0x10 kernel/tracepoint.c:352 trace_event_reg+0x14d/0x340 kernel/trace/trace_events.c:305 perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline] perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline] perf_trace_init+0x3ce/0x9d0 kernel/trace/trace_event_perf.c:221 perf_tp_event_init+0x68/0xd0 kernel/events/core.c:8138 perf_try_init_event+0x138/0x1c0 kernel/events/core.c:9369 perf_init_event kernel/events/core.c:9407 [inline] perf_event_alloc+0xdff/0x22b0 kernel/events/core.c:9667 SYSC_perf_event_open kernel/events/core.c:10124 [inline] SyS_perf_event_open+0x44b/0x2100 kernel/events/core.c:10010 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb -> #1 ieee80211 phy8: ERP_SLOT: 0 ( ieee80211 phy8: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) tracepoints_mutex ieee80211 phy8: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ){+.+.} ieee80211 phy8: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) : ieee80211 phy8: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xed/0x1490 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 tracepoint_probe_register_prio+0x31/0x9a0 kernel/tracepoint.c:327 tracepoint_probe_register+0xe/0x10 kernel/tracepoint.c:352 trace_event_reg+0x14d/0x340 kernel/trace/trace_events.c:305 perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline] perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline] perf_trace_init+0x3ce/0x9d0 kernel/trace/trace_event_perf.c:221 perf_tp_event_init+0x68/0xd0 kernel/events/core.c:8138 perf_try_init_event+0x138/0x1c0 kernel/events/core.c:9369 perf_init_event kernel/events/core.c:9407 [inline] perf_event_alloc+0xdff/0x22b0 kernel/events/core.c:9667 SYSC_perf_event_open kernel/events/core.c:10124 [inline] SyS_perf_event_open+0x44b/0x2100 kernel/events/core.c:10010 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:08:00) entry_SYSCALL_64_after_hwframe+0x46/0xbb ieee80211 phy8: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) -> #0 (event_mutex){+.+.}: check_prev_add kernel/locking/lockdep.c:1905 [inline] check_prevs_add kernel/locking/lockdep.c:2022 [inline] validate_chain kernel/locking/lockdep.c:2464 [inline] __lock_acquire+0x32ee/0x42d0 kernel/locking/lockdep.c:3491 lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xed/0x1490 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_trace_init+0x50/0x9d0 kernel/trace/trace_event_perf.c:216 perf_tp_event_init+0x68/0xd0 kernel/events/core.c:8138 perf_try_init_event+0xcf/0x1c0 kernel/events/core.c:9369 perf_init_event kernel/events/core.c:9407 [inline] perf_event_alloc+0xdff/0x22b0 kernel/events/core.c:9667 SYSC_perf_event_open kernel/events/core.c:10124 [inline] SyS_perf_event_open+0x44b/0x2100 kernel/events/core.c:10010 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb other info that might help us debug this: Chain exists of: event_mutex --> &cpuctx_mutex ieee80211 phy8: mac80211_hwsim_configure_filter --> &cpuctx_mutex/1 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&cpuctx_mutex/1); lock(&cpuctx_mutex); lock(&cpuctx_mutex/1); lock(event_mutex); *** DEADLOCK *** 2 locks held by syz-executor.0/7489: #0: (&pmus_srcu){....}, at: [] fdput include/linux/file.h:40 [inline] #0: (&pmus_srcu){....}, at: [] perf_cgroup_connect kernel/events/core.c:849 [inline] #0: (&pmus_srcu){....}, at: [] perf_event_alloc+0xc65/0x22b0 kernel/events/core.c:9662 #1: (&cpuctx_mutex/1){+.+.}, at: [] perf_event_ctx_lock_nested+0x109/0x250 kernel/events/core.c:1241 stack backtrace: ieee80211 phy8: mac80211_hwsim_configure_filter CPU: 1 PID: 7489 Comm: syz-executor.0 Not tainted 4.14.231-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x14b/0x1e7 lib/dump_stack.c:58 print_circular_bug.isra.17.cold.40+0x2e3/0x41e kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1905 [inline] check_prevs_add kernel/locking/lockdep.c:2022 [inline] validate_chain kernel/locking/lockdep.c:2464 [inline] __lock_acquire+0x32ee/0x42d0 kernel/locking/lockdep.c:3491 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:08:00) ieee80211 phy8: HT: op_mode=0xb wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 lock_acquire+0x17e/0x3e0 kernel/locking/lockdep.c:3998 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xed/0x1490 kernel/locking/mutex.c:893 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy8: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_trace_init+0x50/0x9d0 kernel/trace/trace_event_perf.c:216 perf_tp_event_init+0x68/0xd0 kernel/events/core.c:8138 perf_try_init_event+0xcf/0x1c0 kernel/events/core.c:9369 perf_init_event kernel/events/core.c:9407 [inline] perf_event_alloc+0xdff/0x22b0 kernel/events/core.c:9667 ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' SYSC_perf_event_open kernel/events/core.c:10124 [inline] SyS_perf_event_open+0x44b/0x2100 kernel/events/core.c:10010 ieee80211 phy9: hwaddr 02:00:00:00:09:00 registered ieee80211 phy8: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy9: mac80211_hwsim_start do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x465849 RSP: 002b:00007f5916413188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465849 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000040 RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000004 R11: 0000000000000246 R12: 000000000055bf00 R13: 00007ffc95c5ea1f R14: 00007f5916413300 R15: 0000000000022000 ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:08:00) ieee80211 phy9: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:09:00) ieee80211 phy8: TX Power: 20 dBm ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:09:00) ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:08:00) ieee80211 phy9: ERP_CTS_PROT: 0 ieee80211 phy8: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy9: ERP_PREAMBLE: 0 ieee80211 phy8: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy9: ERP_SLOT: 0 ieee80211 phy8: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy8: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:08:00) ieee80211 phy8: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:08:00) ieee80211 phy8: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy8: BCN EN: 1 (BI=100) ieee80211 phy8: ERP_CTS_PROT: 0 ieee80211 phy8: ERP_PREAMBLE: 0 ieee80211 phy8: ERP_SLOT: 0 ieee80211 phy8: HT: op_mode=0xb ieee80211 phy8: BASIC_RATES: 0x1 ieee80211 phy9: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy9: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy9: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy9: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:09:00) ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) ieee80211 phy9: mac80211_hwsim_configure_filter IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ieee80211 phy7: mac80211_hwsim_configure_filter IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' ieee80211 phy10: hwaddr 02:00:00:00:0a:00 registered ieee80211 phy8: mac80211_hwsim_configure_filter ieee80211 phy10: mac80211_hwsim_start ieee80211 phy10: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0a:00) ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0a:00) ieee80211 phy10: ERP_CTS_PROT: 0 ieee80211 phy10: ERP_PREAMBLE: 0 ieee80211 phy10: ERP_SLOT: 0 ieee80211 phy10: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy10: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy10: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy10: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0a:00) ieee80211 phy10: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:09:00) ieee80211 phy10: mac80211_hwsim_configure_filter ieee80211 phy9: HT: op_mode=0xb wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:0a:00) wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy10: HT: op_mode=0xb ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:09:00) ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' ieee80211 phy9: TX Power: 20 dBm ieee80211 phy10: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:09:00) ieee80211 phy9: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy11: hwaddr 02:00:00:00:0b:00 registered ieee80211 phy9: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy10: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy9: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' ieee80211 phy9: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy12: hwaddr 02:00:00:00:0c:00 registered ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:09:00) ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:0a:00) ieee80211 phy9: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:09:00) ieee80211 phy11: mac80211_hwsim_start ieee80211 phy10: TX Power: 20 dBm ieee80211 phy9: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy11: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0b:00) ieee80211 phy9: BCN EN: 1 (BI=100) ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0a:00) ieee80211 phy9: ERP_CTS_PROT: 0 ieee80211 phy9: ERP_PREAMBLE: 0 ieee80211 phy10: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy9: ERP_SLOT: 0 ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0b:00) ieee80211 phy9: HT: op_mode=0xb ieee80211 phy10: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy9: BASIC_RATES: 0x1 ieee80211 phy11: ERP_CTS_PROT: 0 ieee80211 phy10: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy11: ERP_PREAMBLE: 0 ieee80211 phy10: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy11: ERP_SLOT: 0 ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0a:00) ieee80211 phy11: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy10: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:0a:00) ieee80211 phy10: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy10: BCN EN: 1 (BI=100) ieee80211 phy10: ERP_CTS_PROT: 0 ieee80211 phy10: ERP_PREAMBLE: 0 ieee80211 phy10: ERP_SLOT: 0 ieee80211 phy10: HT: op_mode=0xb ieee80211 phy10: BASIC_RATES: 0x1 ieee80211 phy11: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy11: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy11: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0b:00) ieee80211 phy11: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) ieee80211 phy11: mac80211_hwsim_configure_filter IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready ieee80211 phy11: mac80211_hwsim_configure_filter ieee80211 phy12: mac80211_hwsim_start ieee80211 phy12: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0c:00) ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0c:00) ieee80211 phy12: ERP_CTS_PROT: 0 ieee80211 phy12: ERP_PREAMBLE: 0 ieee80211 phy12: ERP_SLOT: 0 ieee80211 phy12: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy12: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy12: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy12: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0c:00) ieee80211 phy12: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) ieee80211 phy12: mac80211_hwsim_configure_filter IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ieee80211 phy12: mac80211_hwsim_configure_filter IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:0b:00) ieee80211 phy10: mac80211_hwsim_configure_filter ieee80211 phy11: HT: op_mode=0xb ieee80211 phy9: mac80211_hwsim_configure_filter wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:0c:00) wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy12: HT: op_mode=0xb ieee80211 phy11: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy11: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:0b:00) wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy11: TX Power: 20 dBm ieee80211 phy13: hwaddr 02:00:00:00:0d:00 registered ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0b:00) ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' ieee80211 phy12: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy11: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy12: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy11: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy14: hwaddr 02:00:00:00:0e:00 registered ieee80211 phy11: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: mac80211_hwsim_start ieee80211 phy11: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:0c:00) ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0b:00) ieee80211 phy13: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0d:00) ieee80211 phy11: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:0b:00) ieee80211 phy12: TX Power: 20 dBm ieee80211 phy11: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0d:00) ieee80211 phy11: BCN EN: 1 (BI=100) ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0c:00) ieee80211 phy11: ERP_CTS_PROT: 0 ieee80211 phy13: ERP_CTS_PROT: 0 ieee80211 phy11: ERP_PREAMBLE: 0 ieee80211 phy12: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy11: ERP_SLOT: 0 ieee80211 phy13: ERP_PREAMBLE: 0 ieee80211 phy11: HT: op_mode=0xb ieee80211 phy13: ERP_SLOT: 0 ieee80211 phy11: BASIC_RATES: 0x1 ieee80211 phy12: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy12: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy12: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0c:00) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy12: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:0c:00) ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0d:00) ieee80211 phy12: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy13: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) ieee80211 phy12: BCN EN: 1 (BI=100) IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready ieee80211 phy13: mac80211_hwsim_configure_filter ieee80211 phy12: ERP_CTS_PROT: 0 ieee80211 phy12: ERP_PREAMBLE: 0 ieee80211 phy14: mac80211_hwsim_start ieee80211 phy12: ERP_SLOT: 0 ieee80211 phy14: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0e:00) ieee80211 phy12: HT: op_mode=0xb ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0e:00) ieee80211 phy12: BASIC_RATES: 0x1 ieee80211 phy14: ERP_CTS_PROT: 0 ieee80211 phy14: ERP_PREAMBLE: 0 ieee80211 phy14: ERP_SLOT: 0 ieee80211 phy14: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy14: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy14: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy14: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0e:00) ieee80211 phy14: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ieee80211 phy14: mac80211_hwsim_configure_filter IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:0d:00) ieee80211 phy13: HT: op_mode=0xb wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:0e:00) wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy14: HT: op_mode=0xb ieee80211 phy13: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy15: hwaddr 02:00:00:00:0f:00 registered ieee80211 phy11: mac80211_hwsim_configure_filter ieee80211 phy12: mac80211_hwsim_configure_filter ieee80211 phy14: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy15: mac80211_hwsim_start ieee80211 phy13: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy15: mac80211_hwsim_add_interface (type=1 mac_addr=02:00:00:00:0f:00) ieee80211 phy14: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0xe vif->addr=02:00:00:00:0f:00) ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:0d:00) ieee80211 phy15: ERP_CTS_PROT: 0 ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:0e:00) ieee80211 phy15: ERP_PREAMBLE: 0 ieee80211 phy13: TX Power: 20 dBm ieee80211 phy15: ERP_SLOT: 0 ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0d:00) ieee80211 phy14: TX Power: 20 dBm ieee80211 phy13: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=0 txop=47 cw_min=3 cw_max=7 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0e:00) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=1 txop=94 cw_min=7 cw_max=15 aifs=2) ieee80211 phy13: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy14: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0d:00) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=3) ieee80211 phy13: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:0d:00) ieee80211 phy14: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy15: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=7) ieee80211 phy13: BCN EN: 1 (BI=100) ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0f:00) ieee80211 phy13: ERP_CTS_PROT: 0 ieee80211 phy14: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: ERP_PREAMBLE: 0 ieee80211 phy15: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static) ieee80211 phy13: ERP_SLOT: 0 ieee80211 phy14: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy13: HT: op_mode=0xb ieee80211 phy13: BASIC_RATES: 0x1 ieee80211 phy15: mac80211_hwsim_configure_filter ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0e:00) IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ieee80211 phy14: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:0e:00) ieee80211 phy15: mac80211_hwsim_configure_filter ieee80211 phy14: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0x10 vif->addr=02:00:00:00:0f:00) ieee80211 phy14: BCN EN: 1 (BI=100) ieee80211 phy14: ERP_CTS_PROT: 0 ieee80211 phy15: HT: op_mode=0xb ieee80211 phy14: ERP_PREAMBLE: 0 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211 phy14: ERP_SLOT: 0 IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready ieee80211 phy14: HT: op_mode=0xb ieee80211 phy14: BASIC_RATES: 0x1 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211 phy15: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ieee80211 phy15: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static) ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0x40000 vif->addr=02:00:00:00:0f:00) ieee80211 phy13: mac80211_hwsim_configure_filter ieee80211 phy14: mac80211_hwsim_configure_filter ieee80211 phy15: TX Power: 20 dBm ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0x4000 vif->addr=02:00:00:00:0f:00) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=0 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=1 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=2 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy15: mac80211_hwsim_conf_tx (queue=3 txop=0 cw_min=15 cw_max=1023 aifs=2) ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0x2000 vif->addr=02:00:00:00:0f:00) ieee80211 phy15: mac80211_hwsim_bss_info_changed(changed=0x8bfe vif->addr=02:00:00:00:0f:00) ieee80211 phy15: mac80211_hwsim_bss_info_changed: BSSID changed: 50:50:50:50:50:50 ieee80211 phy15: BCN EN: 1 (BI=100) ieee80211 phy15: ERP_CTS_PROT: 0 ieee80211 phy15: ERP_PREAMBLE: 0 ieee80211 phy15: ERP_SLOT: 0 ieee80211 phy15: HT: op_mode=0xb ieee80211 phy15: BASIC_RATES: 0x1 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ieee80211 phy15: mac80211_hwsim_configure_filter