------------[ cut here ]------------ WARNING: CPU: 1 PID: 136 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 136 Comm: kworker/u4:1 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 sp : ffff80001d6d79a0 x29: ffff80001d6d7a30 x28: 1fffe00019c5c992 x27: ffff0000ce2e4c90 x26: dfff800000000000 x25: ffff0000c10a6800 x24: ffff0000c10a6818 x23: 000000000000000b x22: ffff0000ce2cb570 x21: ffff0000ce2e4c90 x20: 1ffff00003adaf38 x19: ffff0000ce2e4000 x18: 0000000000000201 x17: 0000000000000000 x16: ffff8000084c42fc x15: 0000000000000003 x14: ffff0000c2659b40 x13: 0000000000ff0100 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2659b40 x8 : ffff8000113da128 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000804605c x2 : 0000000000000006 x1 : ffff800011c9ad00 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:980 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1006 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 23350 hardirqs last enabled at (23349): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:388 hardirqs last disabled at (23350): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (23348): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (23348): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1512 softirqs last disabled at (23346): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (23346): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1486 ---[ end trace 3785fd9afcc25aa3 ]--- IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ------------[ cut here ]------------ WARNING: CPU: 1 PID: 136 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 136 Comm: kworker/u4:1 Tainted: G W 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 sp : ffff80001d6d79a0 x29: ffff80001d6d7a30 x28: 1fffe00019c5c992 x27: ffff0000ce2e4c90 x26: dfff800000000000 x25: ffff0000c11caa00 x24: ffff0000c11caa18 x23: 000000000000000b x22: ffff0000ce2cb570 x21: ffff0000ce2e4c90 x20: 1ffff00003adaf38 x19: ffff0000ce2e4000 x18: 0000000000000201 x17: 0000000000000000 x16: ffff8000084c42fc x15: 0000000000000003 x14: ffff0000c2659b40 x13: 0000000000ff0100 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2659b40 x8 : ffff8000113da128 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000804605c x2 : 0000000000000006 x1 : ffff800011c9ad00 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:980 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1006 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 32486 hardirqs last enabled at (32485): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:388 hardirqs last disabled at (32486): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (32484): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (32484): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1512 softirqs last disabled at (32482): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (32482): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1486 ---[ end trace 3785fd9afcc25aa9 ]--- wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ------------[ cut here ]------------ WARNING: CPU: 1 PID: 136 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 136 Comm: kworker/u4:1 Tainted: G W 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 sp : ffff80001d6d79a0 x29: ffff80001d6d7a30 x28: 1fffe00019c5c992 x27: ffff0000ce2e4c90 x26: dfff800000000000 x25: ffff0000c15c7000 x24: ffff0000c15c7018 x23: 000000000000000b x22: ffff0000ce2cb570 x21: ffff0000ce2e4c90 x20: 1ffff00003adaf38 x19: ffff0000ce2e4000 x18: 0000000000000201 x17: 0000000000000000 x16: ffff8000084c42fc x15: 0000000000000003 x14: ffff0000c2659b40 x13: 0000000000ff0100 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2659b40 x8 : ffff8000113da128 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000804605c x2 : 0000000000000006 x1 : ffff800011c9ad00 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:980 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1006 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 34218 hardirqs last enabled at (34217): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:388 hardirqs last disabled at (34218): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (34216): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (34216): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1512 softirqs last disabled at (34214): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (34214): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1486 ---[ end trace 3785fd9afcc25aaa ]--- wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 136 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 136 Comm: kworker/u4:1 Tainted: G W 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 sp : ffff80001d6d79a0 x29: ffff80001d6d7a30 x28: 1fffe00019c5c992 x27: ffff0000ce2e4c90 x26: dfff800000000000 x25: ffff0000c15c5200 x24: ffff0000c15c5218 x23: 000000000000000b x22: ffff0000ce2cb570 x21: ffff0000ce2e4c90 x20: 1ffff00003adaf38 x19: ffff0000ce2e4000 x18: 0000000000000201 x17: 0000000000000000 x16: ffff8000084c42fc x15: 0000000000000003 x14: ffff0000c2659b40 x13: 0000000000ff0100 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2659b40 x8 : ffff8000113da128 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000804605c x2 : 0000000000000006 x1 : ffff800011c9ad00 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3e4/0x528 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:980 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1006 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 process_one_work+0x790/0x11b8 kernel/workqueue.c:2310 worker_thread+0x910/0x1034 kernel/workqueue.c:2457 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 34342 hardirqs last enabled at (34341): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:388 hardirqs last disabled at (34342): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (34340): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (34340): [] cfg80211_get_bss+0x6e4/0xd10 net/wireless/scan.c:1512 softirqs last disabled at (34338): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (34338): [] cfg80211_get_bss+0x124/0xd10 net/wireless/scan.c:1486 ---[ end trace 3785fd9afcc25aab ]--- wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready