Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. 1970/01/01 00:00:48 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:49 parsed 1 programs 1970/01/01 00:00:49 executed programs: 0 [ 49.128784][ T4514] chnl_net:caif_netlink_parms(): no params data found [ 49.148378][ T4514] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.150154][ T4514] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.153521][ T4514] device bridge_slave_0 entered promiscuous mode [ 49.156944][ T4514] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.158649][ T4514] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.160542][ T4514] device bridge_slave_1 entered promiscuous mode [ 49.169640][ T4514] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.173702][ T4514] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.183420][ T4514] team0: Port device team_slave_0 added [ 49.185806][ T4514] team0: Port device team_slave_1 added [ 49.193764][ T4514] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.195398][ T4514] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 49.201403][ T4514] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.204723][ T4514] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.206402][ T4514] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 49.212693][ T4514] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.271892][ T4514] device hsr_slave_0 entered promiscuous mode [ 49.310941][ T4514] device hsr_slave_1 entered promiscuous mode [ 49.957257][ T4514] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.992137][ T4514] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.032017][ T4514] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.091855][ T4514] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.129735][ T4514] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.131504][ T4514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.133166][ T4514] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.134663][ T4514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.155956][ T4514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.161878][ T1528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.164320][ T1528] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.166381][ T1528] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.173009][ T1528] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 50.177517][ T4514] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.181256][ T1528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.183504][ T1528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.185643][ T1528] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.187294][ T1528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.197964][ T4514] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.200445][ T4514] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.207378][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.209565][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.211906][ T4097] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.213552][ T4097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.215542][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.217728][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.219869][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.223094][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.225257][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.227827][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.230028][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.232555][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.234774][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.236868][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.242960][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.244964][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.281942][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.283746][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.287519][ T4514] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.295865][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.298347][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.306964][ T4514] device veth0_vlan entered promiscuous mode [ 50.310671][ T4514] device veth1_vlan entered promiscuous mode [ 50.314803][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.316915][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.318956][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.323453][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.325506][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.335874][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.337928][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.340084][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.344369][ T4514] device veth0_macvtap entered promiscuous mode [ 50.347705][ T4514] device veth1_macvtap entered promiscuous mode [ 50.354905][ T4514] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.356719][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.358725][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.361041][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.363518][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.367084][ T4514] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.370163][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.373459][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.377331][ T4514] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.379395][ T4514] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.382487][ T4514] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.384562][ T4514] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.418622][ T346] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.420482][ T346] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.423490][ T4097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.437334][ T410] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.439077][ T410] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.442659][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.485258][ T4648] device vlan2 entered promiscuous mode [ 50.486577][ T4648] device gretap0 entered promiscuous mode [ 50.488202][ T4648] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 50.490258][ T4648] batman_adv: batadv0: Adding interface: vlan2 [ 50.493051][ T4648] batman_adv: batadv0: The MTU of interface vlan2 is too small (8) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 50.498848][ T4648] batman_adv: batadv0: Interface activated: vlan2 [ 50.502407][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.506681][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.511099][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.515388][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.519668][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.523969][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.528329][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.532559][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.536900][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 50.541267][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 51.151475][ T4097] Bluetooth: hci0: command 0x0409 tx timeout [ 53.231077][ T4087] Bluetooth: hci0: command 0x041b tx timeout [ 55.310822][ T4087] Bluetooth: hci0: command 0x040f tx timeout [ 55.511455][ T4648] net_ratelimit: 2670 callbacks suppressed [ 55.511464][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.517123][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.521430][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.525739][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.530037][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.534427][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.538734][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.543070][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.547413][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 55.551717][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 57.390821][ T4087] Bluetooth: hci0: command 0x0419 tx timeout [ 60.521612][ T4648] net_ratelimit: 2666 callbacks suppressed [ 60.521622][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.527145][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.531434][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.535647][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.539838][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.543938][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.548034][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.552164][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.556341][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 60.560616][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.532169][ T4648] net_ratelimit: 2670 callbacks suppressed [ 65.532178][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.537585][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.541892][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.546218][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.550419][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.554780][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.558941][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.563175][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.567427][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 65.571580][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 69.632935][ T1529] cfg80211: failed to load regulatory.db [ 70.542014][ T4648] net_ratelimit: 2669 callbacks suppressed [ 70.542024][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.547608][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.551823][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.556032][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.560268][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.564525][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.568822][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.573058][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.577344][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 70.581581][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.551172][ T4648] net_ratelimit: 2671 callbacks suppressed [ 75.551182][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.556703][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.560911][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.565216][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.569505][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.573817][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.578097][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.582368][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.586625][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 75.590911][ T4648] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-192) [ 76.150708][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [syz-executor.0:4648] [ 76.153371][ C0] Modules linked in: [ 76.154260][ C0] irq event stamp: 56169039 [ 76.155283][ C0] hardirqs last enabled at (56169038): [] __local_bh_enable_ip+0x258/0x4d0 [ 76.157881][ C0] hardirqs last disabled at (56169039): [] enter_el1_irq_or_nmi+0x10/0x1c [ 76.160131][ C0] softirqs last enabled at (1190): [] __do_softirq+0xb5c/0xe20 [ 76.162256][ C0] softirqs last disabled at (1222): [] batadv_tt_local_resize_to_mtu+0x58/0x10c [ 76.164695][ C0] CPU: 0 PID: 4648 Comm: syz-executor.0 Not tainted 5.15.106-syzkaller #0 [ 76.166689][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 76.168860][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.170671][ C0] pc : __local_bh_enable_ip+0x260/0x4d0 [ 76.171974][ C0] lr : __local_bh_enable_ip+0x258/0x4d0 [ 76.173213][ C0] sp : ffff80001b4e68b0 [ 76.174201][ C0] x29: ffff80001b4e68c0 x28: dfff800000000000 x27: 1fffe0001925f451 [ 76.175891][ C0] x26: ffff0000c92fa298 x25: ffff0000c92fa288 x24: 0000000000000001 [ 76.177598][ C0] x23: 1fffe0001a0c0001 x22: dfff800000000000 x21: ffff800010552d78 [ 76.179485][ C0] x20: 0000000000000000 x19: ffff0000d0600008 x18: ffffffffffffffff [ 76.181254][ C0] x17: 77656e2074696620 x16: ffff80000828fe48 x15: 6e65207474206c61 [ 76.183117][ C0] x14: 1ffff000026b406a x13: dfff800000000000 x12: 0000000000000003 [ 76.184937][ C0] x11: 0000000000000201 x10: 0000000000000003 x9 : 0000000000000000 [ 76.186747][ C0] x8 : 00000000000000e0 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.188577][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000803f234 [ 76.190328][ C0] x2 : 0000000000000002 x1 : ffff800010819560 x0 : ffff8001a159d000 [ 76.192121][ C0] Call trace: [ 76.192846][ C0] __local_bh_enable_ip+0x260/0x4d0 [ 76.194053][ C0] _raw_spin_unlock_bh+0xf8/0x180 [ 76.195213][ C0] batadv_tt_local_purge_pending_clients+0x22c/0x2a8 [ 76.196696][ C0] batadv_tt_local_resize_to_mtu+0xa4/0x10c [ 76.197947][ C0] batadv_hardif_activate_interface+0x188/0x208 [ 76.199395][ C0] batadv_hardif_enable_interface+0x3dc/0x618 [ 76.200775][ C0] batadv_softif_slave_add+0x6c/0x100 [ 76.202052][ C0] rtnl_newlink+0x1200/0x16a4 [ 76.203113][ C0] rtnetlink_rcv_msg+0x428/0x994 [ 76.204234][ C0] netlink_rcv_skb+0x1d8/0x310 [ 76.205310][ C0] rtnetlink_rcv+0x18/0x24 [ 76.206335][ C0] netlink_unicast+0x51c/0x844 [ 76.207380][ C0] netlink_sendmsg+0x5c8/0x958 [ 76.208476][ C0] ____sys_sendmsg+0x44c/0x6e0 [ 76.209541][ C0] ___sys_sendmsg+0x1d0/0x248 [ 76.210632][ C0] __arm64_sys_sendmsg+0x17c/0x1f8 [ 76.211696][ C0] invoke_syscall+0x7c/0x250 [ 76.212736][ C0] el0_svc_common+0x160/0x1e4 [ 76.213722][ C0] do_el0_svc+0x4c/0xf0 [ 76.214703][ C0] el0_svc+0x7c/0x1f0 [ 76.215578][ C0] el0t_64_sync_handler+0x84/0xe4 [ 76.216753][ C0] el0t_64_sync+0x1a0/0x1a4 [ 76.217755][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 76.219309][ C0] CPU: 0 PID: 4648 Comm: syz-executor.0 Tainted: G L 5.15.106-syzkaller #0 [ 76.221463][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 76.223610][ C0] Call trace: [ 76.224355][ C0] dump_backtrace+0x0/0x45c [ 76.225396][ C0] show_stack+0x18/0x24 [ 76.226378][ C0] dump_stack_lvl+0x90/0xc8 [ 76.227414][ C0] dump_stack+0x18/0x54 [ 76.228341][ C0] panic+0x23c/0x65c [ 76.229291][ C0] watchdog_timer_fn+0x3e0/0x4a0 [ 76.230440][ C0] __hrtimer_run_queues+0x3b4/0xa60 [ 76.231633][ C0] hrtimer_interrupt+0x28c/0xa7c [ 76.232683][ C0] arch_timer_handler_virt+0x5c/0x70 [ 76.233871][ C0] handle_percpu_devid_irq+0x1cc/0x674 [ 76.235140][ C0] handle_domain_irq+0xe4/0x16c [ 76.236344][ C0] gic_handle_irq+0x54/0x13c [ 76.237298][ C0] call_on_irq_stack+0x2c/0x54 [ 76.238374][ C0] do_interrupt_handler+0x74/0x94 [ 76.239445][ C0] el1_interrupt+0x30/0x58 [ 76.240480][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.241617][ C0] el1h_64_irq+0x78/0x7c [ 76.242595][ C0] __local_bh_enable_ip+0x260/0x4d0 [ 76.243770][ C0] _raw_spin_unlock_bh+0xf8/0x180 [ 76.244961][ C0] batadv_tt_local_purge_pending_clients+0x22c/0x2a8 [ 76.246525][ C0] batadv_tt_local_resize_to_mtu+0xa4/0x10c [ 76.247895][ C0] batadv_hardif_activate_interface+0x188/0x208 [ 76.249367][ C0] batadv_hardif_enable_interface+0x3dc/0x618 [ 76.250736][ C0] batadv_softif_slave_add+0x6c/0x100 [ 76.251907][ C0] rtnl_newlink+0x1200/0x16a4 [ 76.252969][ C0] rtnetlink_rcv_msg+0x428/0x994 [ 76.254131][ C0] netlink_rcv_skb+0x1d8/0x310 [ 76.255258][ C0] rtnetlink_rcv+0x18/0x24 [ 76.256214][ C0] netlink_unicast+0x51c/0x844 [ 76.257318][ C0] netlink_sendmsg+0x5c8/0x958 [ 76.258327][ C0] ____sys_sendmsg+0x44c/0x6e0 [ 76.259434][ C0] ___sys_sendmsg+0x1d0/0x248 [ 76.260493][ C0] __arm64_sys_sendmsg+0x17c/0x1f8 [ 76.261657][ C0] invoke_syscall+0x7c/0x250 [ 76.262687][ C0] el0_svc_common+0x160/0x1e4 [ 76.263765][ C0] do_el0_svc+0x4c/0xf0 [ 76.264657][ C0] el0_svc+0x7c/0x1f0 [ 76.265515][ C0] el0t_64_sync_handler+0x84/0xe4 [ 76.266662][ C0] el0t_64_sync+0x1a0/0x1a4 [ 76.267795][ C0] SMP: stopping secondary CPUs [ 76.268883][ C0] Kernel Offset: disabled [ 76.269877][ C0] CPU features: 0x000081c1,21302e40 [ 76.271094][ C0] Memory Limit: none [ 76.276717][ C0] [ 76.277271][ C0] ================================ [ 76.278434][ C0] WARNING: inconsistent lock state [ 76.279609][ C0] 5.15.106-syzkaller #0 Tainted: G L [ 76.281056][ C0] -------------------------------- [ 76.282216][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 76.283794][ C0] syz-executor.0/4648 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 76.285246][ C0] ffff8000135db778 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x5c/0x12c [ 76.287552][ C0] {HARDIRQ-ON-W} state was registered at: [ 76.288763][ C0] lock_acquire+0x240/0x77c [ 76.289852][ C0] _raw_spin_lock+0xb0/0x10c [ 76.290971][ C0] efi_call_rts+0x6c/0x7b8 [ 76.292013][ C0] process_one_work+0x698/0xf54 [ 76.293129][ C0] worker_thread+0x7f8/0xe68 [ 76.294231][ C0] kthread+0x318/0x3ec [ 76.295140][ C0] ret_from_fork+0x10/0x20 [ 76.296163][ C0] irq event stamp: 56169039 [ 76.297186][ C0] hardirqs last enabled at (56169038): [] __local_bh_enable_ip+0x258/0x4d0 [ 76.299551][ C0] hardirqs last disabled at (56169039): [] enter_el1_irq_or_nmi+0x10/0x1c [ 76.301920][ C0] softirqs last enabled at (1190): [] __do_softirq+0xb5c/0xe20 [ 76.303980][ C0] softirqs last disabled at (1222): [] batadv_tt_local_resize_to_mtu+0x58/0x10c [ 76.306388][ C0] [ 76.306388][ C0] other info that might help us debug this: [ 76.308222][ C0] Possible unsafe locking scenario: [ 76.308222][ C0] [ 76.309851][ C0] CPU0 [ 76.310585][ C0] ---- [ 76.311275][ C0] lock(efi_rt_lock); [ 76.312167][ C0] [ 76.312927][ C0] lock(efi_rt_lock); [ 76.313932][ C0] [ 76.313932][ C0] *** DEADLOCK *** [ 76.313932][ C0] [ 76.315792][ C0] 4 locks held by syz-executor.0/4648: [ 76.316954][ C0] #0: ffff800015549b28 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e8/0x994 [ 76.319064][ C0] #1: ffff0000dbb15340 (&bat_priv->tt.commit_lock){+...}-{2:2}, at: batadv_tt_local_resize_to_mtu+0x58/0x10c [ 76.321584][ C0] #2: ffff8000137693c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 76.323730][ C0] #3: ffff800015183b08 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x114/0x884 [ 76.325810][ C0] [ 76.325810][ C0] stack backtrace: [ 76.327097][ C0] CPU: 0 PID: 4648 Comm: syz-executor.0 Tainted: G L 5.15.106-syzkaller #0 [ 76.329311][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 76.331455][ C0] Call trace: [ 76.332233][ C0] dump_backtrace+0x0/0x45c [ 76.333230][ C0] show_stack+0x18/0x24 [ 76.334199][ C0] dump_stack_lvl+0x90/0xc8 [ 76.335183][ C0] dump_stack+0x18/0x54 [ 76.336124][ C0] print_usage_bug+0x64c/0x9a8 [ 76.337148][ C0] mark_lock_irq+0x980/0xd2c [ 76.338212][ C0] mark_lock+0x258/0x360 [ 76.339115][ C0] __lock_acquire+0xb50/0x7620 [ 76.340178][ C0] lock_acquire+0x240/0x77c [ 76.341199][ C0] _raw_spin_lock+0xb0/0x10c [ 76.342293][ C0] virt_efi_set_variable_nonblocking+0x5c/0x12c [ 76.343625][ C0] efivar_entry_set_safe+0x49c/0x4bc [ 76.344758][ C0] efi_pstore_write+0x268/0x3c8 [ 76.345809][ C0] pstore_dump+0x614/0x884 [ 76.346814][ C0] kmsg_dump+0x128/0x1a8 [ 76.347790][ C0] panic+0x274/0x65c [ 76.348651][ C0] watchdog_timer_fn+0x3e0/0x4a0 [ 76.349732][ C0] __hrtimer_run_queues+0x3b4/0xa60 [ 76.350876][ C0] hrtimer_interrupt+0x28c/0xa7c [ 76.351946][ C0] arch_timer_handler_virt+0x5c/0x70 [ 76.353114][ C0] handle_percpu_devid_irq+0x1cc/0x674 [ 76.354405][ C0] handle_domain_irq+0xe4/0x16c [ 76.355420][ C0] gic_handle_irq+0x54/0x13c [ 76.356494][ C0] call_on_irq_stack+0x2c/0x54 [ 76.357575][ C0] do_interrupt_handler+0x74/0x94 [ 76.358724][ C0] el1_interrupt+0x30/0x58 [ 76.359709][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.360808][ C0] el1h_64_irq+0x78/0x7c [ 76.361700][ C0] __local_bh_enable_ip+0x260/0x4d0 [ 76.362814][ C0] _raw_spin_unlock_bh+0xf8/0x180 [ 76.363944][ C0] batadv_tt_local_purge_pending_clients+0x22c/0x2a8 [ 76.365467][ C0] batadv_tt_local_resize_to_mtu+0xa4/0x10c [ 76.366775][ C0] batadv_hardif_activate_interface+0x188/0x208 [ 76.368236][ C0] batadv_hardif_enable_interface+0x3dc/0x618 [ 76.369614][ C0] batadv_softif_slave_add+0x6c/0x100 [ 76.370763][ C0] rtnl_newlink+0x1200/0x16a4 [ 76.371890][ C0] rtnetlink_rcv_msg+0x428/0x994 [ 76.373014][ C0] netlink_rcv_skb+0x1d8/0x310 [ 76.374118][ C0] rtnetlink_rcv+0x18/0x24 [ 76.375181][ C0] netlink_unicast+0x51c/0x844 [ 76.376268][ C0] netlink_sendmsg+0x5c8/0x958 [ 76.377367][ C0] ____sys_sendmsg+0x44c/0x6e0 [ 76.378483][ C0] ___sys_sendmsg+0x1d0/0x248 [ 76.379426][ C0] __arm64_sys_sendmsg+0x17c/0x1f8 [ 76.380591][ C0] invoke_syscall+0x7c/0x250 [ 76.381735][ C0] el0_svc_common+0x160/0x1e4 [ 76.382874][ C0] do_el0_svc+0x4c/0xf0 [ 76.383821][ C0] el0_svc+0x7c/0x1f0 [ 76.384727][ C0] el0t_64_sync_handler+0x84/0xe4 [ 76.385831][ C0] el0t_64_sync+0x1a0/0x1a4 [ 76.627067][ C0] Rebooting in 86400 seconds..