[ 445.239026][ T9] team0 (unregistering): Port device team_slave_1 removed [ 445.247494][ T9] team0 (unregistering): Port device team_slave_0 removed [ 445.262972][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 445.310614][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 445.441428][ T9] bond0 (unregistering): Released all slaves [ 445.575749][T27431] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 445.578017][T27431] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 445.580171][T27431] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 445.583153][T27431] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 445.635540][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 445.642413][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 445.647472][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 445.652599][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 445.654833][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 445.657739][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 446.272391][ T4125] Bluetooth: hci0: command 0x041b tx timeout Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. executing program [ 450.493111][ T334] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 450.498282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 450.554446][ T334] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 450.588315][ T334] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 450.647892][ T334] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 451.895326][ T334] device hsr_slave_0 left promiscuous mode [ 451.932944][ T334] device hsr_slave_1 left promiscuous mode [ 452.002236][ T334] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 452.004119][ T334] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 452.009426][ T334] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 452.011368][ T334] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 452.013780][ T334] device bridge_slave_1 left promiscuous mode [ 452.015374][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 452.053240][ T334] device bridge_slave_0 left promiscuous mode [ 452.054960][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 452.172907][ T334] device veth1_macvtap left promiscuous mode [ 452.174516][ T334] device veth0_macvtap left promiscuous mode [ 452.176094][ T334] device veth1_vlan left promiscuous mode [ 452.177609][ T334] device veth0_vlan left promiscuous mode [ 452.374394][ T334] team0 (unregistering): Port device team_slave_1 removed [ 452.389729][ T334] team0 (unregistering): Port device team_slave_0 removed [ 452.397755][ T334] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 452.428729][ T334] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 452.570068][ T334] bond0 (unregistering): Released all slaves executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 483.970878][T30248] ------------[ cut here ]------------ [ 483.973212][T30248] ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 [ 483.975601][T30248] WARNING: CPU: 1 PID: 30248 at lib/debugobjects.c:521 __debug_object_init+0x33c/0xbe8 [ 483.977949][T30248] Modules linked in: [ 483.978941][T30248] CPU: 1 PID: 30248 Comm: syz-executor638 Not tainted 5.15.179-syzkaller #0 [ 483.981081][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 483.983533][T30248] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 483.985601][T30248] pc : __debug_object_init+0x33c/0xbe8 [ 483.987000][T30248] lr : __debug_object_init+0x33c/0xbe8 [ 483.988372][T30248] sp : ffff8000207a6ec0 [ 483.989458][T30248] x29: ffff8000207a7070 x28: dfff800000000000 x27: ffff0000cd607a68 [ 483.991528][T30248] x26: ffff0000cdc09a38 x25: 0000000000000000 x24: ffff800011cc2dc0 [ 483.993585][T30248] x23: ffff800012166c40 x22: 0000000000000000 x21: 0000000000000003 [ 483.995600][T30248] x20: ffff0000cdc09a38 x19: ffff80001baf6000 x18: 0000000000000001 [ 483.997664][T30248] x17: 0000000000000000 x16: ffff800011b5ac80 x15: 00000000ffffffff [ 483.999704][T30248] x14: ffff0000eb4651c0 x13: 0000000000000001 x12: 0000000000000001 [ 484.001738][T30248] x11: 0000000000000000 x10: 0000000000000000 x9 : b1f0588485c5da00 [ 484.003747][T30248] x8 : b1f0588485c5da00 x7 : 0000000000000001 x6 : 0000000000000001 [ 484.005937][T30248] x5 : ffff8000207a6638 x4 : ffff800014c4fe40 x3 : ffff800008557710 [ 484.007969][T30248] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000046 [ 484.010151][T30248] Call trace: [ 484.010980][T30248] __debug_object_init+0x33c/0xbe8 [ 484.012380][T30248] debug_object_init+0x20/0x2c [ 484.013581][T30248] init_timer_key+0x54/0x468 [ 484.014792][T30248] ieee80211_ibss_setup_sdata+0x48/0x158 [ 484.016247][T30248] ieee80211_setup_sdata+0x628/0xbb4 [ 484.017636][T30248] ieee80211_if_change_type+0x770/0xc68 [ 484.019075][T30248] ieee80211_change_iface+0x6c/0x3a0 [ 484.020361][T30248] cfg80211_change_iface+0x778/0x143c [ 484.021833][T30248] nl80211_set_interface+0x404/0x710 [ 484.023187][T30248] genl_rcv_msg+0xc48/0x1044 [ 484.024402][T30248] netlink_rcv_skb+0x20c/0x3b8 [ 484.025639][T30248] genl_rcv+0x38/0x50 [ 484.026649][T30248] netlink_unicast+0x664/0x938 [ 484.027890][T30248] netlink_sendmsg+0x844/0xb38 [ 484.029096][T30248] __sys_sendto+0x388/0x4d0 [ 484.030280][T30248] __arm64_sys_sendto+0xd8/0xf8 [ 484.031617][T30248] invoke_syscall+0x98/0x2b8 [ 484.032835][T30248] el0_svc_common+0x138/0x258 [ 484.034028][T30248] do_el0_svc+0x58/0x14c [ 484.035123][T30248] el0_svc+0x7c/0x1f0 [ 484.036117][T30248] el0t_64_sync_handler+0x84/0xe4 [ 484.037403][T30248] el0t_64_sync+0x1a0/0x1a4 [ 484.038568][T30248] irq event stamp: 2840 [ 484.039634][T30248] hardirqs last enabled at (2839): [] __up_console_sem+0xb4/0x100 [ 484.042101][T30248] hardirqs last disabled at (2840): [] el1_dbg+0x24/0x80 [ 484.044317][T30248] softirqs last enabled at (2828): [] handle_softirqs+0xb88/0xdbc [ 484.046797][T30248] softirqs last disabled at (2437): [] __irq_exit_rcu+0x268/0x4d8 [ 484.049239][T30248] ---[ end trace a9424da89f8ac037 ]--- [ 484.056558][T30248] INFO: trying to register non-static key. [ 484.058087][T30248] The code is fine but needs lockdep annotation, or maybe [ 484.059796][T30248] you didn't initialize this object before use? [ 484.061296][T30248] turning off the locking correctness validator. [ 484.062892][T30248] CPU: 1 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.065381][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.068017][T30248] Call trace: [ 484.068836][T30248] dump_backtrace+0x0/0x530 [ 484.069972][T30248] show_stack+0x2c/0x3c [ 484.070968][T30248] dump_stack_lvl+0x108/0x170 [ 484.072151][T30248] dump_stack+0x1c/0x58 [ 484.073220][T30248] assign_lock_key+0x1e4/0x1f0 [ 484.074409][T30248] register_lock_class+0x148/0x6a4 [ 484.075676][T30248] __lock_acquire+0x184/0x7638 [ 484.076897][T30248] lock_acquire+0x240/0x77c [ 484.078037][T30248] timer_delete_sync+0x9c/0x210 [ 484.079196][T30248] timer_fixup_init+0x3c/0x6c [ 484.080367][T30248] __debug_object_init+0x388/0xbe8 [ 484.081659][T30248] debug_object_init+0x20/0x2c [ 484.082860][T30248] init_timer_key+0x54/0x468 [ 484.084009][T30248] ieee80211_ibss_setup_sdata+0x48/0x158 [ 484.085489][T30248] ieee80211_setup_sdata+0x628/0xbb4 [ 484.086843][T30248] ieee80211_if_change_type+0x770/0xc68 [ 484.088285][T30248] ieee80211_change_iface+0x6c/0x3a0 [ 484.089603][T30248] cfg80211_change_iface+0x778/0x143c [ 484.090932][T30248] nl80211_set_interface+0x404/0x710 [ 484.092166][T30248] genl_rcv_msg+0xc48/0x1044 [ 484.093328][T30248] netlink_rcv_skb+0x20c/0x3b8 [ 484.094542][T30248] genl_rcv+0x38/0x50 [ 484.095534][T30248] netlink_unicast+0x664/0x938 [ 484.096696][T30248] netlink_sendmsg+0x844/0xb38 [ 484.097831][T30248] __sys_sendto+0x388/0x4d0 [ 484.098904][T30248] __arm64_sys_sendto+0xd8/0xf8 [ 484.100191][T30248] invoke_syscall+0x98/0x2b8 [ 484.101353][T30248] el0_svc_common+0x138/0x258 [ 484.102541][T30248] do_el0_svc+0x58/0x14c [ 484.103587][T30248] el0_svc+0x7c/0x1f0 [ 484.104559][T30248] el0t_64_sync_handler+0x84/0xe4 [ 484.105784][T30248] el0t_64_sync+0x1a0/0x1a4 [ 484.109794][T30248] ------------[ cut here ]------------ [ 484.111132][T30248] ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 [ 484.114595][T30248] WARNING: CPU: 1 PID: 30248 at lib/debugobjects.c:521 __debug_object_init+0x33c/0xbe8 [ 484.117162][T30248] Modules linked in: [ 484.118086][T30248] CPU: 1 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.120632][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.123143][T30248] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.125144][T30248] pc : __debug_object_init+0x33c/0xbe8 [ 484.126515][T30248] lr : __debug_object_init+0x33c/0xbe8 [ 484.127919][T30248] sp : ffff8000207a6c80 [ 484.128962][T30248] x29: ffff8000207a6e30 x28: dfff800000000000 x27: ffff0000cd607a68 [ 484.130945][T30248] x26: ffff0000cdc09a38 x25: 0000000000000000 x24: ffff800011cc2dc0 [ 484.132926][T30248] x23: ffff800012166c40 x22: 0000000000000000 x21: 0000000000000003 [ 484.134857][T30248] x20: ffff0000cdc09a38 x19: ffff80001baf6000 x18: 1fffe0003683298e [ 484.136606][T30248] x17: 1fffe0003683298e x16: ffff800011b5ac80 x15: ffff800014c0f2a0 [ 484.138261][T30248] x14: ffff0001b4194c80 x13: ffff0001b4194c7c x12: 0000000000000001 [ 484.140229][T30248] x11: 0000000000000000 x10: 0000000000000000 x9 : b1f0588485c5da00 [ 484.142156][T30248] x8 : b1f0588485c5da00 x7 : 0000000000000000 x6 : ffff80000826b1e8 [ 484.144188][T30248] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000aa1313c [ 484.146125][T30248] x2 : ffff0001b4194d10 x1 : 0000000100000000 x0 : 0000000000000046 [ 484.148189][T30248] Call trace: [ 484.148984][T30248] __debug_object_init+0x33c/0xbe8 [ 484.150319][T30248] debug_object_init+0x20/0x2c [ 484.151492][T30248] timer_fixup_init+0x4c/0x6c [ 484.152672][T30248] __debug_object_init+0x388/0xbe8 [ 484.153927][T30248] debug_object_init+0x20/0x2c [ 484.155183][T30248] init_timer_key+0x54/0x468 [ 484.156311][T30248] ieee80211_ibss_setup_sdata+0x48/0x158 [ 484.157805][T30248] ieee80211_setup_sdata+0x628/0xbb4 [ 484.159225][T30248] ieee80211_if_change_type+0x770/0xc68 [ 484.160628][T30248] ieee80211_change_iface+0x6c/0x3a0 [ 484.161980][T30248] cfg80211_change_iface+0x778/0x143c [ 484.163318][T30248] nl80211_set_interface+0x404/0x710 [ 484.164709][T30248] genl_rcv_msg+0xc48/0x1044 [ 484.165889][T30248] netlink_rcv_skb+0x20c/0x3b8 [ 484.167122][T30248] genl_rcv+0x38/0x50 [ 484.168141][T30248] netlink_unicast+0x664/0x938 [ 484.169386][T30248] netlink_sendmsg+0x844/0xb38 [ 484.170672][T30248] __sys_sendto+0x388/0x4d0 [ 484.171823][T30248] __arm64_sys_sendto+0xd8/0xf8 [ 484.173056][T30248] invoke_syscall+0x98/0x2b8 [ 484.174290][T30248] el0_svc_common+0x138/0x258 [ 484.175513][T30248] do_el0_svc+0x58/0x14c [ 484.176656][T30248] el0_svc+0x7c/0x1f0 [ 484.177704][T30248] el0t_64_sync_handler+0x84/0xe4 [ 484.179017][T30248] el0t_64_sync+0x1a0/0x1a4 [ 484.180224][T30248] irq event stamp: 2870 [ 484.181206][T30248] hardirqs last enabled at (2869): [] exit_to_kernel_mode+0x100/0x178 [ 484.183731][T30248] hardirqs last disabled at (2870): [] timer_delete_sync+0x70/0x210 [ 484.186151][T30248] softirqs last enabled at (2864): [] handle_softirqs+0xb88/0xdbc [ 484.188657][T30248] softirqs last disabled at (2843): [] __irq_exit_rcu+0x268/0x4d8 [ 484.191048][T30248] ---[ end trace a9424da89f8ac038 ]--- [ 484.193262][T30248] ------------[ cut here ]------------ [ 484.194668][T30248] ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 [ 484.197023][T30248] WARNING: CPU: 1 PID: 30248 at lib/debugobjects.c:521 __debug_object_init+0x33c/0xbe8 [ 484.199265][T30248] Modules linked in: [ 484.200202][T30248] CPU: 1 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.202688][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.205200][T30248] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.207253][T30248] pc : __debug_object_init+0x33c/0xbe8 [ 484.208610][T30248] lr : __debug_object_init+0x33c/0xbe8 [ 484.209929][T30248] sp : ffff8000207a6a40 [ 484.210981][T30248] x29: ffff8000207a6bf0 x28: dfff800000000000 x27: ffff0000cd607a68 [ 484.213154][T30248] x26: ffff0000cdc09a38 x25: 0000000000000000 x24: ffff800011cc2dc0 [ 484.215174][T30248] x23: ffff800012166c40 x22: 0000000000000000 x21: 0000000000000003 [ 484.217298][T30248] x20: ffff0000cdc09a38 x19: ffff80001baf6000 x18: 0000000000000001 [ 484.219330][T30248] x17: 0000000000000000 x16: ffff800011b5ac80 x15: 00000000ffffffff [ 484.221531][T30248] x14: ffff0000eb4651c0 x13: 0000000000000001 x12: 0000000000000001 [ 484.223522][T30248] x11: 0000000000000000 x10: 0000000000000000 x9 : b1f0588485c5da00 [ 484.225712][T30248] x8 : b1f0588485c5da00 x7 : 0000000000000001 x6 : 0000000000000001 [ 484.227719][T30248] x5 : ffff8000207a61b8 x4 : ffff800014c4fe40 x3 : ffff80000aa1313c [ 484.229740][T30248] x2 : ffff0001b4194d10 x1 : 0000000100000000 x0 : 0000000000000046 [ 484.231659][T30248] Call trace: [ 484.232478][T30248] __debug_object_init+0x33c/0xbe8 [ 484.233836][T30248] debug_object_init+0x20/0x2c [ 484.235012][T30248] timer_fixup_init+0x4c/0x6c [ 484.236187][T30248] __debug_object_init+0x388/0xbe8 [ 484.237527][T30248] debug_object_init+0x20/0x2c [ 484.238651][T30248] timer_fixup_init+0x4c/0x6c [ 484.239804][T30248] __debug_object_init+0x388/0xbe8 [ 484.241079][T30248] debug_object_init+0x20/0x2c [ 484.242271][T30248] init_timer_key+0x54/0x468 [ 484.243448][T30248] ieee80211_ibss_setup_sdata+0x48/0x158 [ 484.244877][T30248] ieee80211_setup_sdata+0x628/0xbb4 [ 484.246240][T30248] ieee80211_if_change_type+0x770/0xc68 [ 484.247679][T30248] ieee80211_change_iface+0x6c/0x3a0 [ 484.249126][T30248] cfg80211_change_iface+0x778/0x143c [ 484.250468][T30248] nl80211_set_interface+0x404/0x710 [ 484.251840][T30248] genl_rcv_msg+0xc48/0x1044 [ 484.253025][T30248] netlink_rcv_skb+0x20c/0x3b8 [ 484.254243][T30248] genl_rcv+0x38/0x50 [ 484.255299][T30248] netlink_unicast+0x664/0x938 [ 484.256577][T30248] netlink_sendmsg+0x844/0xb38 [ 484.257898][T30248] __sys_sendto+0x388/0x4d0 [ 484.259042][T30248] __arm64_sys_sendto+0xd8/0xf8 [ 484.260299][T30248] invoke_syscall+0x98/0x2b8 [ 484.261485][T30248] el0_svc_common+0x138/0x258 [ 484.262590][T30248] do_el0_svc+0x58/0x14c [ 484.263611][T30248] el0_svc+0x7c/0x1f0 [ 484.264646][T30248] el0t_64_sync_handler+0x84/0xe4 [ 484.265936][T30248] el0t_64_sync+0x1a0/0x1a4 [ 484.267083][T30248] irq event stamp: 2870 [ 484.268160][T30248] hardirqs last enabled at (2869): [] exit_to_kernel_mode+0x100/0x178 [ 484.270666][T30248] hardirqs last disabled at (2870): [] timer_delete_sync+0x70/0x210 [ 484.273311][T30248] softirqs last enabled at (2864): [] handle_softirqs+0xb88/0xdbc [ 484.275714][T30248] softirqs last disabled at (2843): [] __irq_exit_rcu+0x268/0x4d8 [ 484.278163][T30248] ---[ end trace a9424da89f8ac039 ]--- [ 484.279739][T30248] ------------[ cut here ]------------ [ 484.281116][T30248] ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 [ 484.283653][T30248] WARNING: CPU: 1 PID: 30248 at lib/debugobjects.c:521 __debug_object_init+0x33c/0xbe8 [ 484.286004][T30248] Modules linked in: [ 484.286946][T30248] CPU: 1 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.289451][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.291887][T30248] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.293888][T30248] pc : __debug_object_init+0x33c/0xbe8 [ 484.295261][T30248] lr : __debug_object_init+0x33c/0xbe8 [ 484.296726][T30248] sp : ffff8000207a6800 [ 484.297762][T30248] x29: ffff8000207a69b0 x28: dfff800000000000 x27: ffff0000cd607a68 [ 484.299795][T30248] x26: ffff0000cdc09a38 x25: 0000000000000000 x24: ffff800011cc2dc0 [ 484.301857][T30248] x23: ffff800012166c40 x22: 0000000000000000 x21: 0000000000000003 [ 484.303940][T30248] x20: ffff0000cdc09a38 x19: ffff80001baf6000 x18: 0000000000000001 [ 484.306150][T30248] x17: 0000000000000000 x16: ffff800008336cf0 x15: 00000000ffffffff [ 484.308152][T30248] x14: ffff0000eb4651c0 x13: 0000000000000001 x12: 0000000000000001 [ 484.310251][T30248] x11: 0000000000000000 x10: 0000000000000000 x9 : b1f0588485c5da00 [ 484.312373][T30248] x8 : b1f0588485c5da00 x7 : 0000000000000001 x6 : 0000000000000001 [ 484.314456][T30248] x5 : ffff8000207a5f78 x4 : ffff800014c4fe40 x3 : ffff800008336e3c [ 484.316437][T30248] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000046 [ 484.318504][T30248] Call trace: [ 484.319386][T30248] __debug_object_init+0x33c/0xbe8 [ 484.320637][T30248] debug_object_init+0x20/0x2c [ 484.321844][T30248] timer_fixup_init+0x4c/0x6c [ 484.323109][T30248] __debug_object_init+0x388/0xbe8 [ 484.324434][T30248] debug_object_init+0x20/0x2c [ 484.325646][T30248] timer_fixup_init+0x4c/0x6c [ 484.326853][T30248] __debug_object_init+0x388/0xbe8 [ 484.328180][T30248] debug_object_init+0x20/0x2c [ 484.329507][T30248] timer_fixup_init+0x4c/0x6c [ 484.330765][T30248] __debug_object_init+0x388/0xbe8 [ 484.332124][T30248] debug_object_init+0x20/0x2c [ 484.333363][T30248] init_timer_key+0x54/0x468 [ 484.334529][T30248] ieee80211_ibss_setup_sdata+0x48/0x158 [ 484.335967][T30248] ieee80211_setup_sdata+0x628/0xbb4 [ 484.337376][T30248] ieee80211_if_change_type+0x770/0xc68 [ 484.338725][T30248] ieee80211_change_iface+0x6c/0x3a0 [ 484.340084][T30248] cfg80211_change_iface+0x778/0x143c [ 484.341454][T30248] nl80211_set_interface+0x404/0x710 [ 484.342827][T30248] genl_rcv_msg+0xc48/0x1044 [ 484.343994][T30248] netlink_rcv_skb+0x20c/0x3b8 [ 484.345272][T30248] genl_rcv+0x38/0x50 [ 484.346262][T30248] netlink_unicast+0x664/0x938 [ 484.347543][T30248] netlink_sendmsg+0x844/0xb38 [ 484.348672][T30248] __sys_sendto+0x388/0x4d0 [ 484.349776][T30248] __arm64_sys_sendto+0xd8/0xf8 [ 484.351003][T30248] invoke_syscall+0x98/0x2b8 [ 484.352121][T30248] el0_svc_common+0x138/0x258 [ 484.353366][T30248] do_el0_svc+0x58/0x14c [ 484.354438][T30248] el0_svc+0x7c/0x1f0 [ 484.355452][T30248] el0t_64_sync_handler+0x84/0xe4 [ 484.356767][T30248] el0t_64_sync+0x1a0/0x1a4 [ 484.357911][T30248] irq event stamp: 2870 [ 484.358914][T30248] hardirqs last enabled at (2869): [] exit_to_kernel_mode+0x100/0x178 [ 484.361517][T30248] hardirqs last disabled at (2870): [] timer_delete_sync+0x70/0x210 [ 484.363847][T30248] softirqs last enabled at (2864): [] handle_softirqs+0xb88/0xdbc [ 484.366349][T30248] softirqs last disabled at (2843): [] __irq_exit_rcu+0x268/0x4d8 [ 484.368793][T30248] ---[ end trace a9424da89f8ac03a ]--- [ 484.370820][T30248] ------------[ cut here ]------------ [ 484.372177][T30248] ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 [ 484.374546][T30248] WARNING: CPU: 1 PID: 30248 at lib/debugobjects.c:521 __debug_object_init+0x33c/0xbe8 [ 484.376914][T30248] Modules linked in: [ 484.377882][T30248] CPU: 1 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.380254][T30248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.382753][T30248] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.384800][T30248] pc : __debug_object_init+0x33c/0xbe8 [ 484.386232][T30248] lr : __debug_object_init+0x33c/0xbe8 [ 484.387563][T30248] sp : ffff8000207a65c0 [ 484.388549][T30248] x29: ffff8000207a6770 x28: dfff800000000000 x27: ffff0000cd607a68 [ 484.390579][T30248] x26: ffff0000cdc09a38 x25: 0000000000000000 x24: ffff800011cc2dc0 [ 484.392654][T30248] x23: ffff800012166c40 x22: 0000000000000000 x21: 0000000000000003 [ 484.394684][T30248] x20: ffff0000cdc09a38 x19: ffff80001baf6000 x18: 0000000000000001 [ 484.396742][T30248] x17: 0000000000000000 x16: ffff800008336cf0 x15: 00000000ffffffff [ 484.398912][T30248] x14: ffff0000eb4651c0 x13: 0000000000000001 x12: 0000000000000001 [ 484.400982][T30248] x11: 0000000000000000 x10: 0000000000000000 x9 : b1f0588485c5da00 [ 484.402998][T30248] x8 : b1f0588485c5da00 x7 : 0000000000000001 x6 : 0000000000000001 [ 484.405067][T30248] x5 : ffff8000207a5d38 x4 : ffff800014c4fe40 x3 : ffff800008336e3c [ 484.407045][T30248] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000046 [ 484.409047][T30248] Call trace: [ 484.409941][T30248] __debug_object_init+0x33c/0xbe8 [ 484.411294][T30248] debug_object_init+0x20/0x2c [ 484.412509][T30248] timer_fixup_init+0x4c/0x6c [ 484.413678][T30248] __debug_object_init+0x388/0xbe8 [ 484.414941][T30248] debug_object_init+0x20/0x2c [ 484.416185][T30248] timer_fixup_init+0x4c/0x6c [ 484.417493][T30248] __debug_object_init+0x388/0xbe8 [ 484.418782][T30248] debug_object_init+0x20/0x2c [ 484.419988][T30248] timer_fixup_init+0x4c/0x6c [ 484.421277][T30248] __debug_object_init+0x388/0xbe8 [ 484.422550][T30248] debug_object_init+0x20/0x2c [ 484.423779][T30248] timer_fixup_init+0x4c/0x6c [ 484.425128][T30248] __debug_object_init+0x388/0xbe8 [ 484.426399][T30248] debug_object_init+0x20/0x2c [ 484.427671][T30248] init_timer_key+0x54/0x468 [ 484.429170][T30248] ieee80211_ibss_setup_sdata+0x48/0x158 [ 484.430930][T30248] ieee80211_setup_sdata+0x628/0xbb4 [ 484.432290][T30248] ieee80211_if_change_type+0x770/0xc68 [ 484.433766][T30248] ieee80211_change_iface+0x6c/0x3a0 [ 484.435155][T30248] cfg80211_change_iface+0x778/0x143c [ 484.436506][T30248] nl80211_set_interface+0x404/0x710 [ 484.437891][T30248] genl_rcv_msg+0xc48/0x1044 [ 484.439012][T30248] netlink_rcv_skb+0x20c/0x3b8 [ 484.440201][T30248] genl_rcv+0x38/0x50 [ 484.441174][T30248] netlink_unicast+0x664/0x938 [ 484.442387][T30248] netlink_sendmsg+0x844/0xb38 [ 484.443637][T30248] __sys_sendto+0x388/0x4d0 [ 484.444809][T30248] __arm64_sys_sendto+0xd8/0xf8 [ 484.446007][T30248] invoke_syscall+0x98/0x2b8 [ 484.447167][T30248] el0_svc_common+0x138/0x258 [ 484.448308][T30248] do_el0_svc+0x58/0x14c [ 484.449388][T30248] el0_svc+0x7c/0x1f0 [ 484.450423][T30248] el0t_64_sync_handler+0x84/0xe4 [ 484.451664][T30248] el0t_64_sync+0x1a0/0x1a4 [ 484.452815][T30248] irq event stamp: 2870 [ 484.453979][T30248] hardirqs last enabled at (2869): [] exit_to_kernel_mode+0x100/0x178 [ 484.456615][T30248] hardirqs last disabled at (2870): [] timer_delete_sync+0x70/0x210 [ 484.459576][T30248] softirqs last enabled at (2864): [] handle_softirqs+0xb88/0xdbc [ 484.461947][T30248] softirqs last disabled at (2843): [] __irq_exit_rcu+0x268/0x4d8 [ 484.464372][T30248] ---[ end trace a9424da89f8ac03b ]--- [ 484.466306][ C1] Insufficient stack space to handle exception! [ 484.466312][ C1] ESR: 0x0000000096000047 -- DABT (current EL) [ 484.466320][ C1] FAR: 0xffff80002079fff0 [ 484.466324][ C1] Task stack: [0xffff8000207a0000..0xffff8000207a8000] [ 484.466329][ C1] IRQ stack: [0xffff800008010000..0xffff800008018000] [ 484.466335][ C1] Overflow stack: [0xffff0001b4192300..0xffff0001b4193300] [ 484.466342][ C1] CPU: 1 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.466354][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.466360][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.466372][ C1] pc : trace_hardirqs_off+0x4/0x4dc [ 484.466414][ C0] ------------[ cut here ]------------ [ 484.466418][ C0] WARNING: CPU: 0 PID: 30248 at include/linux/cpumask.h:108 lock_acquire+0x3bc/0x77c [ 484.466434][ C0] Modules linked in: [ 484.466440][ C0] CPU: 0 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.466450][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.466455][ C0] pstate: a04003c5 (NzCv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.466466][ C0] pc : lock_acquire+0x3bc/0x77c [ 484.466474][ C0] lr : rcu_lock_acquire+0x40/0x4c [ 484.466482][ C0] sp : ffff0001b4192120 [ 484.466486][ C0] x29: ffff0001b4192200 x28: ffff60003683242c x27: 0000000000000000 [ 484.466500][ C0] x26: ffff0001b4192008 x25: ffff800011c6e160 x24: 0000000000000000 [ 484.466513][ C0] x23: dfff800000000000 x22: ffff800014d41b60 x21: ffff8000083297ac [ 484.466527][ C0] x20: dfff800000000000 x19: 00000000ffff1060 x18: 0000000000110000 [ 484.466540][ C0] x17: 0000000000110000 x16: ffff800008083844 x15: 0000000000000012 [ 484.466552][ C0] x14: 0000000000000000 x13: 00000000ffffffc8 x12: ffff0001b4192160 [ 484.466565][ C0] x11: ffff8000082efe3c x10: 000000000000f3f3 x9 : ffff800014ac1008 [ 484.466578][ C0] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff800008567690 [ 484.466591][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 484.466603][ C0] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff800014d41b60 [ 484.466615][ C0] Call trace: [ 484.466618][ C0] irq event stamp: 2870 [ 484.466621][ C0] hardirqs last enabled at (2869): [] exit_to_kernel_mode+0x100/0x178 [ 484.466642][ C0] hardirqs last disabled at (2870): [] timer_delete_sync+0x70/0x210 [ 484.466654][ C0] softirqs last enabled at (2864): [] handle_softirqs+0xb88/0xdbc [ 484.466667][ C0] softirqs last disabled at (2843): [] __irq_exit_rcu+0x268/0x4d8 [ 484.466678][ C0] ---[ end trace a9424da89f8ac03c ]--- [ 484.466687][ C0] Unable to handle kernel paging request at virtual address ffff70000696d6a3 [ 484.466693][ C0] Mem abort info: [ 484.466695][ C0] ESR = 0x0000000096000006 [ 484.466699][ C0] EC = 0x25: DABT (current EL), IL = 32 bits [ 484.466704][ C0] SET = 0, FnV = 0 [ 484.466708][ C0] EA = 0, S1PTW = 0 [ 484.466712][ C0] FSC = 0x06: level 2 translation fault [ 484.466717][ C0] Data abort info: [ 484.466719][ C0] ISV = 0, ISS = 0x00000006 [ 484.466722][ C0] CM = 0, WnR = 0 [ 484.466727][ C0] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ae199000 [ 484.466734][ C0] [ffff70000696d6a3] pgd=000000023ec49003, p4d=000000023ec49003, pud=000000023ec48003, pmd=0000000000000000 [ 484.466751][ C0] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 484.466759][ C0] Modules linked in: [ 484.466763][ C0] CPU: 0 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.466773][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.466778][ C0] pstate: a04003c5 (NzCv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.466789][ C0] pc : lock_acquire+0xe0/0x77c [ 484.466797][ C0] lr : rcu_lock_acquire+0x40/0x4c [ 484.466804][ C0] sp : ffff0001b4192120 [ 484.466808][ C0] x29: ffff0001b4192200 x28: ffff60003683242c x27: 0000000000000000 [ 484.466821][ C0] x26: ffff800034b6b518 x25: ffff800011c6e160 x24: 0000000000000000 [ 484.466835][ C0] x23: dfff800000000000 x22: ffff800014d41b60 x21: ffff8000083297ac [ 484.466848][ C0] x20: dfff800000000000 x19: 00000000ffff1060 x18: 0000000000110000 [ 484.466861][ C0] x17: 0000000000110000 x16: ffff800008083844 x15: 0000000000000012 [ 484.466874][ C0] x14: 0000000000000000 x13: 00000000ffffffc8 x12: ffff0001b4192160 [ 484.466887][ C0] x11: ffff8000082efe3c x10: 000000000000f3f3 x9 : ffff800014b6d310 [ 484.466900][ C0] x8 : 1ffff0000696d6a3 x7 : 0000000000000000 x6 : ffff800008567690 [ 484.466913][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 484.466925][ C0] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff800014d41b60 [ 484.466937][ C0] Call trace: [ 484.466945][ C0] Code: 910c4129 927d6508 8b08013a d343ff48 (38746908) [ 484.481684][ C0] ------------[ cut here ]------------ [ 484.481691][ C0] WARNING: CPU: 0 PID: 30248 at include/trace/events/lock.h:63 lock_release+0x5a0/0xa1c [ 484.481716][ C0] Modules linked in: [ 484.481723][ C0] CPU: 0 PID: 30248 Comm: syz-executor638 Tainted: G W 5.15.179-syzkaller #0 [ 484.481734][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.481740][ C0] pstate: 804003c5 (Nzcv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.481752][ C0] pc : lock_release+0x5a0/0xa1c [ 484.481760][ C0] lr : lock_release+0xe4/0xa1c [ 484.481768][ C0] sp : ffff0001b4191800 [ 484.481771][ C0] x29: ffff0001b41918c0 x28: 1fffe0001852342e x27: dfff800000000000 [ 484.481785][ C0] x26: ffff800012741a6c x25: ffff0000c291a0c8 x24: ffff0001b4191860 [ 484.481799][ C0] x23: 00000000000003c0 x22: 1fffe00018523455 x21: ffff800014b6d310 [ 484.481812][ C0] x20: ffff0000c291a098 x19: 0000000000000000 x18: 0000000000110002 [ 484.481825][ C0] x17: 6e69676e45206574 x16: ffff800011b5ac80 x15: 676f6f472f656e69 [ 484.481839][ C0] x14: 676e452065747570 x13: 205d314320202020 x12: ffff0001b4191820 [ 484.481852][ C0] x11: 0000000000110004 x10: 0000000000000003 x9 : 0000000000000000 [ 484.481865][ C0] x8 : 0000000100110003 x7 : 205b5d3435333636 x6 : ffff80000b558d54 [ 484.481878][ C0] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80000b55a7fc [ 484.481890][ C0] x2 : 0000000000000071 x1 : ffff800012166180 x0 : 0000000000000000 [ 484.481903][ C0] Call trace: [ 484.481906][ C0] irq event stamp: 2870 [ 484.481910][ C0] hardirqs last enabled at (2869): [] exit_to_kernel_mode+0x100/0x178 [ 484.481924][ C0] hardirqs last disabled at (2870): [] timer_delete_sync+0x70/0x210 [ 484.481936][ C0] softirqs last enabled at (2864): [] handle_softirqs+0xb88/0xdbc [ 484.481950][ T0] ------------[ cut here ]------------ [ 484.481948][ C0] softirqs last disabled at (2843): [] __irq_exit_rcu+0x268/0x4d8 [ 484.481961][ C0] ---[ end trace a9424da89f8ac03d ]--- [ 484.481969][ C0] ---[ end trace a9424da89f8ac03e ]--- [ 484.640414][ T0] WARNING: CPU: 0 PID: 0 at kernel/rcu/tree.c:302 rcu_dynticks_eqs_exit+0x24/0x2c [ 484.642925][ T0] Modules linked in: [ 484.643930][ T0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.15.179-syzkaller #0 [ 484.646261][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.648889][ T0] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.650903][ T0] pc : rcu_dynticks_eqs_exit+0x24/0x2c [ 484.652285][ T0] lr : rcu_dynticks_eqs_exit+0x14/0x2c [ 484.653784][ T0] sp : ffff800014ae7c70 [ 484.654837][ T0] x29: ffff800014ae7c70 x28: dfff800000000000 x27: 1ffff0000295cfa4 [ 484.656820][ T0] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000001 [ 484.658842][ T0] x23: 1ffff0000296da62 x22: 0000000000000000 x21: dfff800000000000 [ 484.660898][ T0] x20: ffff0001b4187740 x19: 0000000000000000 x18: 1fffe0003682e78e [ 484.663003][ T0] x17: 1fffe0003682e78e x16: ffff800011b5a6f8 x15: ffff800014c0f2a0 [ 484.665024][ T0] x14: ffff0001b4173c80 x13: ffff0001b4173c7c x12: 0000000000000001 [ 484.667092][ T0] x11: 0000000000000001 x10: 0000000000000003 x9 : 00000000000c6d56 [ 484.669159][ T0] x8 : ffff0001b4187888 x7 : 0000000000000000 x6 : ffff8000083f76e4 [ 484.671568][ T0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011b5a4c0 [ 484.673682][ T0] x2 : 0000000000000001 x1 : ffff800012166180 x0 : 00000000000c6d56 [ 484.675728][ T0] Call trace: [ 484.676550][ T0] rcu_dynticks_eqs_exit+0x24/0x2c [ 484.677957][ T0] rcu_eqs_exit+0xb0/0x150 [ 484.679083][ T0] rcu_idle_exit+0x28/0x84 [ 484.680229][ T0] default_idle_call+0xec/0x4a8 [ 484.681488][ T0] do_idle+0x1d4/0x4dc [ 484.682489][ T0] cpu_startup_entry+0x24/0x28 [ 484.683695][ T0] rest_init+0x364/0x38c [ 484.684848][ T0] arch_call_rest_init+0x14/0x20 [ 484.686077][ T0] start_kernel+0x440/0x600 [ 484.687221][ T0] __primary_switched+0xa8/0xb0 [ 484.688390][ T0] irq event stamp: 4650558 [ 484.689445][ T0] hardirqs last enabled at (4650557): [] tick_nohz_idle_exit+0x318/0x44c [ 484.692657][ T0] hardirqs last disabled at (4650558): [] __schedule+0x308/0x1e48 [ 484.695193][ T0] softirqs last enabled at (4650540): [] handle_softirqs+0xb88/0xdbc [ 484.698003][ T0] softirqs last disabled at (4650529): [] __irq_exit_rcu+0x268/0x4d8 [ 484.700369][ T0] ---[ end trace a9424da89f8ac03f ]--- [ 484.701877][ T0] ------------[ cut here ]------------ [ 484.703256][ T0] WARNING: CPU: 0 PID: 0 at kernel/rcu/tree.c:752 rcu_nmi_exit+0xc8/0x100 [ 484.705524][ T0] Modules linked in: [ 484.706586][ T0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 5.15.179-syzkaller #0 [ 484.709027][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 484.711692][ T0] pstate: 604003c5 (nZCv DAIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 484.713784][ T0] pc : rcu_nmi_exit+0xc8/0x100 [ 484.714942][ T0] lr : rcu_nmi_exit+0x18/0x100 [ 484.716097][ T0] sp : ffff800014ae7a90 [ 484.717168][ T0] x29: ffff800014ae7a90 x28: ffff800014b94b80 x27: 1ffff0000295cfa4 [ 484.719229][ T0] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000001 [ 484.721279][ T0] x23: 00000000804000c5 x22: ffff800014ad7740 x21: ffff800014b71008 [ 484.723353][ T0] x20: ffff0001b4187740 x19: 0000000000000000 x18: 0000000000000002 [ 484.725488][ T0] x17: 0000000000000000 x16: ffff8000080496a4 x15: 0000000000000002 [ 484.727577][ T0] x14: ffff800014b94b80 x13: 0000000000ff0100 x12: ffffffffffffffff [ 484.729716][ T0] x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000000 [ 484.731795][ T0] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 484.733945][ T0] x5 : ffff800014ae6fd8 x4 : ffff800014c4fe40 x3 : ffff80000819d4f4 [ 484.736036][ T0] x2 : 0000000000000001 x1 : ffff800012166180 x0 : 0000000000000000 [ 484.738169][ T0] Call trace: [ 484.738992][ T0] rcu_nmi_exit+0xc8/0x100 [ 484.740131][ T0] arm64_exit_el1_dbg+0x60/0xc8 [ 484.741334][ T0] el1_dbg+0x6c/0x80 [ 484.742296][ T0] el1h_64_sync_handler+0x40/0xac [ 484.743526][ T0] el1h_64_sync+0x78/0x7c [ 484.744671][ T0] rcu_dynticks_eqs_exit+0x24/0x2c [ 484.746022][ T0] rcu_eqs_exit+0xb0/0x150 [ 484.747162][ T0] rcu_idle_exit+0x28/0x84 [ 484.748317][ T0] default_idle_call+0xec/0x4a8 [ 484.749557][ T0] do_idle+0x1d4/0x4dc [ 484.750597][ T0] cpu_startup_entry+0x24/0x28 [ 484.751847][ T0] rest_init+0x364/0x38c [ 484.752913][ T0] arch_call_rest_init+0x14/0x20 [ 484.754197][ T0] start_kernel+0x440/0x600 [ 484.755344][ T0] __primary_switched+0xa8/0xb0 [ 484.756654][ T0] irq event stamp: 4650558 [ 484.757762][ T0] hardirqs last enabled at (4650557): [] tick_nohz_idle_exit+0x318/0x44c [ 484.760335][ T0] hardirqs last disabled at (4650558): [] __schedule+0x308/0x1e48 [ 484.762842][ T0] softirqs last enabled at (4650540): [] handle_softirqs+0xb88/0xdbc [ 484.765423][ T0] softirqs last disabled at (4650529): [] __irq_exit_rcu+0x268/0x4d8 [ 484.767951][ T0] ---[ end trace a9424da89f8ac040 ]--- [ 485.080670][ C0] Kernel panic - not syncing: Oops: Fatal exception in interrupt [ 485.080680][ C0] SMP: stopping secondary CPUs [ 486.166740][ C0] SMP: failed to stop secondary CPUs 0-1 [ 486.166762][ C0] Kernel Offset: disabled [ 486.166766][ C0] CPU features: 0x8,000081c1,21302e40 [ 486.166771][ C0] Memory Limit: none