------------[ cut here ]------------ WARNING: CPU: 1 PID: 8962 at net/mac80211/chan.c:2017 ieee80211_link_release_channel+0x16c/0x19c net/mac80211/chan.c:2017 Modules linked in: CPU: 1 PID: 8962 Comm: syz.9.868 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : ieee80211_link_release_channel+0x16c/0x19c net/mac80211/chan.c:2017 lr : ieee80211_link_release_channel+0x16c/0x19c net/mac80211/chan.c:2017 sp : ffff800022177300 x29: ffff800022177300 x28: 1fffe0001dec2d68 x27: 1fffe0001dec2cec x26: dfff800000000000 x25: dfff800000000000 x24: ffff0000ef616b42 x23: 1fffe0001dec2ab5 x22: dfff800000000000 x21: 0000000000000000 x20: ffff0000ef616228 x19: ffff0000ef6155a8 x18: 1fffe00033e7217e x17: ffff80001539d000 x16: ffff8000082dbd50 x15: 0000000000000000 x14: 0000000000000001 x13: 1ffff0000442ee14 x12: 0000000000080000 x11: 000000000003d698 x10: ffff80002553a000 x9 : ffff8000114b8154 x8 : 000000000003d699 x7 : ffff8000114b8054 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d44c8 x2 : ffff0000c3e25400 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ieee80211_link_release_channel+0x16c/0x19c net/mac80211/chan.c:2017 ieee80211_link_stop+0x9c/0xc4 net/mac80211/link.c:72 ieee80211_teardown_sdata net/mac80211/iface.c:861 [inline] ieee80211_if_change_type+0x1d0/0xc84 net/mac80211/iface.c:2001 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 1784 hardirqs last enabled at (1783): [] __cancel_work_timer+0x2bc/0x450 kernel/workqueue.c:3156 hardirqs last disabled at (1784): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (400): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (400): [] cfg80211_mgmt_registrations_update+0x444/0x840 net/wireless/mlme.c:509 softirqs last disabled at (398): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (398): [] cfg80211_mgmt_registrations_update+0x110/0x840 net/wireless/mlme.c:482 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 1 PID: 8962 at net/mac80211/driver-ops.c:315 drv_unassign_vif_chanctx+0x35c/0x63c net/mac80211/driver-ops.c:315 Modules linked in: CPU: 1 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : drv_unassign_vif_chanctx+0x35c/0x63c net/mac80211/driver-ops.c:315 lr : drv_unassign_vif_chanctx+0x35c/0x63c net/mac80211/driver-ops.c:315 sp : ffff8000221771a0 x29: ffff8000221771a0 x28: dfff800000000000 x27: 0000000000000000 x26: ffff0000ef616668 x25: dfff800000000000 x24: ffff0000ef6167b8 x23: 0000000000000000 x22: ffff0000c375a800 x21: ffff0000ef6167b8 x20: ffff800017d7f000 x19: ffff0000ef614c80 x18: 1fffe00033e7217e x17: ffff80001539d000 x16: ffff8000082dd25c x15: ffff00019f390bfc x14: 0000000000000001 x13: 1fffe00033e74870 x12: 0000000000000000 x11: ff0080000a977920 x10: 0000000000000003 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff80000825ab48 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff800011cfdc80 x0 : ffff80018a09a000 Call trace: drv_unassign_vif_chanctx+0x35c/0x63c net/mac80211/driver-ops.c:315 ieee80211_assign_link_chanctx+0x140/0x82c net/mac80211/chan.c:868 __ieee80211_link_release_channel+0x29c/0x55c net/mac80211/chan.c:1799 ieee80211_link_release_channel+0x130/0x19c net/mac80211/chan.c:2018 ieee80211_link_stop+0x9c/0xc4 net/mac80211/link.c:72 ieee80211_teardown_sdata net/mac80211/iface.c:861 [inline] ieee80211_if_change_type+0x1d0/0xc84 net/mac80211/iface.c:2001 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2020 hardirqs last enabled at (2019): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1374 [inline] hardirqs last enabled at (2019): [] finish_lock_switch+0xb0/0x1c8 kernel/sched/core.c:5005 hardirqs last disabled at (2020): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1988): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (1988): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (1787): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 1 PID: 8962 at net/mac80211/driver-ops.h:156 drv_vif_cfg_changed net/mac80211/driver-ops.h:156 [inline] WARNING: CPU: 1 PID: 8962 at net/mac80211/driver-ops.h:156 ieee80211_vif_cfg_change_notify+0x220/0x260 net/mac80211/main.c:275 Modules linked in: CPU: 1 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : drv_vif_cfg_changed net/mac80211/driver-ops.h:156 [inline] pc : ieee80211_vif_cfg_change_notify+0x220/0x260 net/mac80211/main.c:275 lr : drv_vif_cfg_changed net/mac80211/driver-ops.h:156 [inline] lr : ieee80211_vif_cfg_change_notify+0x220/0x260 net/mac80211/main.c:275 sp : ffff8000221771a0 x29: ffff8000221771a0 x28: dfff800000000000 x27: ffff8000153a0384 x26: ffff0000c375a820 x25: 0000000000000000 x24: dfff800000000000 x23: 0000000000000000 x22: ffff0000ef616760 x21: ffff0000dbb10e80 x20: ffff800017d7f000 x19: ffff0000ef614c80 x18: 1fffe00033e7217e x17: ffff80001539d000 x16: ffff8000082dd25c x15: ffff00019f390bfc x14: 0000000000000001 x13: 1fffe00033e74870 x12: 0000000000000000 x11: ff0080000a977920 x10: 0000000000000003 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff80000825ab48 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff800011cfdc80 x0 : ffff80018a09a000 Call trace: drv_vif_cfg_changed net/mac80211/driver-ops.h:156 [inline] ieee80211_vif_cfg_change_notify+0x220/0x260 net/mac80211/main.c:275 ieee80211_assign_link_chanctx+0x6f0/0x82c net/mac80211/chan.c:905 __ieee80211_link_release_channel+0x29c/0x55c net/mac80211/chan.c:1799 ieee80211_link_release_channel+0x130/0x19c net/mac80211/chan.c:2018 ieee80211_link_stop+0x9c/0xc4 net/mac80211/link.c:72 ieee80211_teardown_sdata net/mac80211/iface.c:861 [inline] ieee80211_if_change_type+0x1d0/0xc84 net/mac80211/iface.c:2001 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2180 hardirqs last enabled at (2179): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1374 [inline] hardirqs last enabled at (2179): [] finish_lock_switch+0xb0/0x1c8 kernel/sched/core.c:5005 hardirqs last disabled at (2180): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2100): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2100): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2023): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8962 at net/mac80211/iface.c:113 __ieee80211_recalc_idle net/mac80211/iface.c:113 [inline] WARNING: CPU: 0 PID: 8962 at net/mac80211/iface.c:113 ieee80211_recalc_idle+0x298/0x338 net/mac80211/iface.c:149 Modules linked in: CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : __ieee80211_recalc_idle net/mac80211/iface.c:113 [inline] pc : ieee80211_recalc_idle+0x298/0x338 net/mac80211/iface.c:149 lr : __ieee80211_recalc_idle net/mac80211/iface.c:113 [inline] lr : ieee80211_recalc_idle+0x298/0x338 net/mac80211/iface.c:149 sp : ffff8000221771a0 x29: ffff8000221771a0 x28: 0000000000000000 x27: ffff8000153a0000 x26: ffff0000c375a820 x25: 0000000000000000 x24: dfff800000000000 x23: 1fffe0001b76258c x22: 1fffe0001b7621d7 x21: dfff800000000000 x20: 0000000000000000 x19: ffff0000dbb10e80 x18: 1fffe00033e7217e x17: ffff80001539d000 x16: ffff8000082dbd50 x15: 0000000000000002 x14: 0000000000000007 x13: 1ffff00002a74071 x12: 0000000000080000 x11: 000000000007ffff x10: ffff80002553a000 x9 : ffff8000113ef148 x8 : 0000000000080000 x7 : ffff80001138e94c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __ieee80211_recalc_idle net/mac80211/iface.c:113 [inline] ieee80211_recalc_idle+0x298/0x338 net/mac80211/iface.c:149 ieee80211_del_chanctx+0x35c/0x70c net/mac80211/chan.c:750 ieee80211_free_chanctx+0x258/0x33c net/mac80211/chan.c:761 __ieee80211_link_release_channel+0x3d4/0x55c net/mac80211/chan.c:1801 ieee80211_link_release_channel+0x130/0x19c net/mac80211/chan.c:2018 ieee80211_link_stop+0x9c/0xc4 net/mac80211/link.c:72 ieee80211_teardown_sdata net/mac80211/iface.c:861 [inline] ieee80211_if_change_type+0x1d0/0xc84 net/mac80211/iface.c:2001 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2234 hardirqs last enabled at (2233): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2233): [] exit_to_kernel_mode+0xcc/0xfc arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2234): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2228): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2228): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2183): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline] WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 Modules linked in: CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:515 [inline] pc : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 lr : debug_print_object lib/debugobjects.c:515 [inline] lr : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 sp : ffff8000221771f0 x29: ffff8000221771f0 x28: dfff800000000000 x27: ffff0000f1373c98 x26: ffff0000ef6159f8 x25: 0000000000000000 x24: 0000000000000003 x23: ffff800011d1b280 x22: ffff8000121f2f40 x21: 0000000000000000 x20: ffff800011d1b280 x19: ffff0000ef6159f8 x18: 1fffe00033e6df7e x17: ffff80001539d000 x16: ffff8000082dd25c x15: 0000000040000000 x14: 0000000000000001 x13: 1fffe00033e70670 x12: 0000000000000000 x11: ff0080000a977920 x10: 0000000000000003 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff80000825ab48 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff800011cfdc80 x0 : ffff80018a079000 Call trace: debug_print_object lib/debugobjects.c:515 [inline] __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 debug_object_init+0x20/0x2c lib/debugobjects.c:708 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x54/0x4a8 kernel/time/timer.c:869 ieee80211_ibss_setup_sdata+0x48/0x160 net/mac80211/ibss.c:1731 ieee80211_setup_sdata+0x6e8/0xa94 net/mac80211/iface.c:1858 ieee80211_if_change_type+0x1dc/0xc84 net/mac80211/iface.c:2002 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2370 hardirqs last enabled at (2369): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1374 [inline] hardirqs last enabled at (2369): [] finish_lock_switch+0xb0/0x1c8 kernel/sched/core.c:5005 hardirqs last disabled at (2370): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2352): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2352): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2331): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 Call trace: dump_backtrace+0x1c4/0x1f0 arch/arm64/kernel/stacktrace.c:158 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165 __dump_stack+0x30/0x40 lib/dump_stack.c:88 dump_stack_lvl+0xf4/0x15c lib/dump_stack.c:106 dump_stack+0x1c/0x5c lib/dump_stack.c:113 assign_lock_key+0x230/0x264 kernel/locking/lockdep.c:974 register_lock_class+0x1ac/0x690 kernel/locking/lockdep.c:1287 __lock_acquire+0x164/0x6634 kernel/locking/lockdep.c:4942 lock_acquire+0x20c/0x638 kernel/locking/lockdep.c:5676 __timer_delete_sync+0xa0/0x21c kernel/time/timer.c:1556 timer_delete_sync kernel/time/timer.c:1629 [inline] del_timer_sync include/linux/timer.h:200 [inline] timer_fixup_init+0x40/0x70 kernel/time/timer.c:694 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x54/0x4a8 kernel/time/timer.c:869 ieee80211_ibss_setup_sdata+0x48/0x160 net/mac80211/ibss.c:1731 ieee80211_setup_sdata+0x6e8/0xa94 net/mac80211/iface.c:1858 ieee80211_if_change_type+0x1dc/0xc84 net/mac80211/iface.c:2002 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline] WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 Modules linked in: CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:515 [inline] pc : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 lr : debug_print_object lib/debugobjects.c:515 [inline] lr : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 sp : ffff800022177160 x29: ffff800022177160 x28: dfff800000000000 x27: ffff0000f1373c98 x26: ffff0000ef6159f8 x25: 0000000000000000 x24: 0000000000000003 x23: ffff800011d1b280 x22: ffff8000121f2f40 x21: 0000000000000000 x20: ffff800011d1b280 x19: ffff0000ef6159f8 x18: 1fffe00033e6df7e x17: ffff80001539d000 x16: ffff800008043b30 x15: 0000000040000000 x14: 0000000000000001 x13: 1fffe00033e70670 x12: 0000000000000000 x11: ff00800008048e14 x10: 0000000040000002 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff800011cfc160 x6 : ffff80000825ab48 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff800022176d20 x1 : 0000000000000000 x0 : ffff80000825abdc Call trace: debug_print_object lib/debugobjects.c:515 [inline] __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x54/0x4a8 kernel/time/timer.c:869 ieee80211_ibss_setup_sdata+0x48/0x160 net/mac80211/ibss.c:1731 ieee80211_setup_sdata+0x6e8/0xa94 net/mac80211/iface.c:1858 ieee80211_if_change_type+0x1dc/0xc84 net/mac80211/iface.c:2002 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2472 hardirqs last enabled at (2471): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2471): [] exit_to_kernel_mode+0xcc/0xfc arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2472): [] __timer_delete_sync+0x78/0x21c kernel/time/timer.c:1555 softirqs last enabled at (2466): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2466): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2373): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline] WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 Modules linked in: CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:515 [inline] pc : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 lr : debug_print_object lib/debugobjects.c:515 [inline] lr : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 sp : ffff8000221770d0 x29: ffff8000221770d0 x28: dfff800000000000 x27: ffff0000f1373c98 x26: ffff0000ef6159f8 x25: 0000000000000000 x24: 0000000000000003 x23: ffff800011d1b280 x22: ffff8000121f2f40 x21: 0000000000000000 x20: ffff800011d1b280 x19: ffff0000ef6159f8 x18: 1fffe00033e6df7e x17: ffff80001539d000 x16: ffff800008043b30 x15: 0000000040000000 x14: 0000000000000001 x13: 1fffe00033e70670 x12: 0000000000000000 x11: ff00800008048e14 x10: 0000000040000002 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff800011cfc160 x6 : ffff80000825ab48 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff800022176c80 x1 : 0000000000000000 x0 : ffff80000825abdc Call trace: debug_print_object lib/debugobjects.c:515 [inline] __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x54/0x4a8 kernel/time/timer.c:869 ieee80211_ibss_setup_sdata+0x48/0x160 net/mac80211/ibss.c:1731 ieee80211_setup_sdata+0x6e8/0xa94 net/mac80211/iface.c:1858 ieee80211_if_change_type+0x1dc/0xc84 net/mac80211/iface.c:2002 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2472 hardirqs last enabled at (2471): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2471): [] exit_to_kernel_mode+0xcc/0xfc arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2472): [] __timer_delete_sync+0x78/0x21c kernel/time/timer.c:1555 softirqs last enabled at (2466): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2466): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2373): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline] WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 Modules linked in: CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:515 [inline] pc : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 lr : debug_print_object lib/debugobjects.c:515 [inline] lr : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 sp : ffff800022177040 x29: ffff800022177040 x28: dfff800000000000 x27: ffff0000f1373c98 x26: ffff0000ef6159f8 x25: 0000000000000000 x24: 0000000000000003 x23: ffff800011d1b280 x22: ffff8000121f2f40 x21: 0000000000000000 x20: ffff800011d1b280 x19: ffff0000ef6159f8 x18: 1fffe00033e6df7e x17: ffff80001539d000 x16: ffff800008043b30 x15: 0000000040000000 x14: 0000000000000001 x13: 1fffe00033e70670 x12: 0000000000000000 x11: ff00800008048e14 x10: 0000000040000002 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff800011cfc160 x6 : ffff80000825ab48 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff800022176c00 x1 : 0000000000000000 x0 : ffff80000825abdc Call trace: debug_print_object lib/debugobjects.c:515 [inline] __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x54/0x4a8 kernel/time/timer.c:869 ieee80211_ibss_setup_sdata+0x48/0x160 net/mac80211/ibss.c:1731 ieee80211_setup_sdata+0x6e8/0xa94 net/mac80211/iface.c:1858 ieee80211_if_change_type+0x1dc/0xc84 net/mac80211/iface.c:2002 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2472 hardirqs last enabled at (2471): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2471): [] exit_to_kernel_mode+0xcc/0xfc arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2472): [] __timer_delete_sync+0x78/0x21c kernel/time/timer.c:1555 softirqs last enabled at (2466): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2466): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2373): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline] WARNING: CPU: 0 PID: 8962 at lib/debugobjects.c:518 __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 Modules linked in: CPU: 0 PID: 8962 Comm: syz.9.868 Tainted: G W syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:515 [inline] pc : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 lr : debug_print_object lib/debugobjects.c:515 [inline] lr : __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 sp : ffff800022176fb0 x29: ffff800022176fb0 x28: dfff800000000000 x27: ffff0000f1373c98 x26: ffff0000ef6159f8 x25: 0000000000000000 x24: 0000000000000003 x23: ffff800011d1b280 x22: ffff8000121f2f40 x21: 0000000000000000 x20: ffff800011d1b280 x19: ffff0000ef6159f8 x18: 1fffe00033e6df7e x17: ffff80001539d000 x16: ffff800008043b30 x15: 0000000040000000 x14: 0000000000000001 x13: 1fffe00033e70670 x12: 0000000000000000 x11: ff00800008048e14 x10: 0000000040000002 x9 : fb1b6bed8066c600 x8 : fb1b6bed8066c600 x7 : ffff800011cfc160 x6 : ffff80000825ab48 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff800022176b60 x1 : 0000000000000000 x0 : ffff80000825abdc Call trace: debug_print_object lib/debugobjects.c:515 [inline] __debug_object_init+0x2c8/0x434 lib/debugobjects.c:692 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 timer_fixup_init+0x50/0x70 kernel/time/timer.c:695 debug_object_fixup lib/debugobjects.c:531 [inline] __debug_object_init+0x310/0x434 lib/debugobjects.c:695 debug_object_init+0x20/0x2c lib/debugobjects.c:708 debug_timer_init kernel/time/timer.c:777 [inline] debug_init kernel/time/timer.c:825 [inline] init_timer_key+0x54/0x4a8 kernel/time/timer.c:869 ieee80211_ibss_setup_sdata+0x48/0x160 net/mac80211/ibss.c:1731 ieee80211_setup_sdata+0x6e8/0xa94 net/mac80211/iface.c:1858 ieee80211_if_change_type+0x1dc/0xc84 net/mac80211/iface.c:2002 ieee80211_change_iface+0x64/0x3ec net/mac80211/cfg.c:217 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x728/0xf1c net/wireless/util.c:1209 nl80211_set_interface+0x4e0/0x718 net/wireless/nl80211.c:4242 genl_family_rcv_msg_doit+0x210/0x308 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x424/0x600 net/netlink/genetlink.c:850 netlink_rcv_skb+0x220/0x3ec net/netlink/af_netlink.c:2516 genl_rcv+0x38/0x50 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x5fc/0x80c net/netlink/af_netlink.c:1344 netlink_sendmsg+0x6f0/0x9d8 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] __sys_sendto+0x324/0x440 net/socket.c:2153 __do_sys_sendto net/socket.c:2165 [inline] __se_sys_sendto net/socket.c:2161 [inline] __arm64_sys_sendto+0xe4/0x104 net/socket.c:2161 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x290 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x5c/0x134 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 2472 hardirqs last enabled at (2471): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (2471): [] exit_to_kernel_mode+0xcc/0xfc arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (2472): [] __timer_delete_sync+0x78/0x21c kernel/time/timer.c:1555 softirqs last enabled at (2466): [] softirq_handle_end kernel/softirq.c:439 [inline] softirqs last enabled at (2466): [] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624 softirqs last disabled at (2373): [] __do_softirq+0x14/0x20 kernel/softirq.c:630 ---[ end trace 0000000000000000 ]---