[ 422.292860][ T148] device hsr_slave_0 left promiscuous mode [ 422.338690][ T148] device hsr_slave_1 left promiscuous mode [ 422.428555][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 422.429652][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 422.431633][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 422.432627][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 422.433838][ T148] device bridge_slave_1 left promiscuous mode [ 422.434763][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.489088][ T148] device bridge_slave_0 left promiscuous mode [ 422.490072][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.638633][ T148] device veth1_macvtap left promiscuous mode [ 422.639620][ T148] device veth0_macvtap left promiscuous mode [ 422.640633][ T148] device veth1_vlan left promiscuous mode [ 422.641521][ T148] device veth0_vlan left promiscuous mode [ 422.727783][ T148] team0 (unregistering): Port device team_slave_1 removed [ 422.733343][ T148] team0 (unregistering): Port device team_slave_0 removed [ 422.737842][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 422.781391][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 422.902381][ T148] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. [ 427.132219][ T7619] chnl_net:caif_netlink_parms(): no params data found [ 427.150326][ T7619] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.151450][ T7619] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.152799][ T7619] device bridge_slave_0 entered promiscuous mode [ 427.154871][ T7619] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.155989][ T7619] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.157282][ T7619] device bridge_slave_1 entered promiscuous mode [ 427.165295][ T7619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 427.167618][ T7619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 427.175460][ T7619] team0: Port device team_slave_0 added [ 427.177193][ T7619] team0: Port device team_slave_1 added [ 427.184387][ T7619] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 427.185493][ T7619] 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. [ 427.189342][ T7619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 427.191542][ T7619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 427.192576][ T7619] 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. [ 427.196094][ T7619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 427.250342][ T7619] device hsr_slave_0 entered promiscuous mode [ 427.298723][ T7619] device hsr_slave_1 entered promiscuous mode [ 427.852538][ T7619] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 427.880190][ T7619] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 427.929817][ T7619] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 427.960283][ T7619] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 428.015759][ T7619] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.016899][ T7619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.018070][ T7619] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.019181][ T7619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.035827][ T7619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 428.040612][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 428.042381][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.043811][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.045498][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 428.050019][ T7619] 8021q: adding VLAN 0 to HW filter on device team0 [ 428.053148][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 428.054723][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.055839][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.059918][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 428.061439][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.062462][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.069078][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 428.070717][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 428.075651][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 428.082484][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 428.085392][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 428.087730][ T7619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 428.094052][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 428.095176][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 428.100168][ T7619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 428.107526][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 428.114915][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 428.116299][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 428.117630][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 428.120615][ T7619] device veth0_vlan entered promiscuous mode [ 428.123902][ T7619] device veth1_vlan entered promiscuous mode [ 428.132024][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 428.133448][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 428.136077][ T7619] device veth0_macvtap entered promiscuous mode [ 428.138360][ T7619] device veth1_macvtap entered promiscuous mode [ 428.144178][ T7619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 428.145380][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 428.146827][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 428.148255][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 428.151839][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 428.154850][ T7619] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 428.156576][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 428.158052][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 428.160657][ T7619] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.161868][ T7619] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.163257][ T7619] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.164657][ T7619] netdevsim netdevsim0 netdevsim3: set [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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 438.258986][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 438.260047][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 449.578533][ C1] IPv4: Attempt to release TCP socket in state 8 0000000051584d32 [ 449.579828][ C1] [ 449.580134][ C1] ========================= [ 449.580735][ C1] WARNING: held lock freed! [ 449.581336][ C1] syzkaller #0 Not tainted [ 449.581952][ C1] ------------------------- [ 449.582540][ C1] syz-executor640/9882 is freeing memory ffff0000d824e780-ffff0000d824f267, with a lock still held there! [ 449.584014][ C1] ffff0000d824e8a0 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_sendmsg+0x154/0x284 [ 449.585230][ C1] 2 locks held by syz-executor640/9882: [ 449.586020][ C1] #0: ffff0000d824e8a0 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_sendmsg+0x154/0x284 [ 449.587361][ C1] #1: ffff800008017b80 ((&msk->sk.icsk_retransmit_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd0/0x858 [ 449.588843][ C1] [ 449.588843][ C1] stack backtrace: [ 449.589674][ C1] CPU: 1 PID: 9882 Comm: syz-executor640 Not tainted syzkaller #0 [ 449.590724][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 449.592149][ C1] Call trace: [ 449.592641][ C1] dump_backtrace+0x0/0x43c [ 449.593373][ C1] show_stack+0x2c/0x3c [ 449.594016][ C1] __dump_stack+0x30/0x40 [ 449.594740][ C1] dump_stack_lvl+0xf8/0x160 [ 449.595483][ C1] dump_stack+0x1c/0x5c [ 449.596118][ C1] debug_check_no_locks_freed+0x20c/0x2a0 [ 449.596990][ C1] slab_free_freelist_hook+0x88/0x1e8 [ 449.597817][ C1] kmem_cache_free+0xdc/0x3b4 [ 449.598518][ C1] __sk_destruct+0x42c/0x624 [ 449.599165][ C1] __sk_free+0x320/0x430 [ 449.599753][ C1] sk_free+0x68/0xdc [ 449.600299][ C1] mptcp_retransmit_timer+0x190/0x2b4 [ 449.601072][ C1] call_timer_fn+0x19c/0x858 [ 449.601698][ C1] __run_timers+0x46c/0x6c4 [ 449.602336][ C1] run_timer_softirq+0x7c/0x114 [ 449.602981][ C1] handle_softirqs+0x344/0xbf0 [ 449.603624][ C1] __irq_exit_rcu+0x240/0x440 [ 449.604249][ C1] irq_exit+0x14/0x88 [ 449.604789][ C1] handle_domain_irq+0x14c/0x1fc [ 449.605458][ C1] gic_handle_irq+0x78/0x1c8 [ 449.606085][ C1] call_on_irq_stack+0x30/0x48 [ 449.606736][ C1] do_interrupt_handler+0x6c/0x88 [ 449.607431][ C1] el1_interrupt+0x30/0x58 [ 449.607995][ C1] el1h_64_irq_handler+0x18/0x24 [ 449.608689][ C1] el1h_64_irq+0x78/0x7c [ 449.609237][ C1] _raw_spin_unlock_irqrestore+0xb8/0x14c [ 449.610017][ C1] __mod_timer+0x6e8/0xb44 [ 449.610637][ C1] mod_timer+0x2c/0x3c [ 449.611200][ C1] sk_reset_timer+0x30/0xfc [ 449.611884][ C1] __mptcp_push_pending+0x55c/0x664 [ 449.612596][ C1] mptcp_sendmsg+0x14dc/0x19ec [ 449.613253][ C1] inet_sendmsg+0x154/0x284 [ 449.613876][ C1] ____sys_sendmsg+0x61c/0x920 [ 449.614582][ C1] ___sys_sendmsg+0x1d0/0x240 [ 449.615257][ C1] __arm64_sys_sendmsg+0x1a8/0x254 [ 449.615994][ C1] invoke_syscall+0x98/0x2b8 [ 449.616628][ C1] el0_svc_common+0x138/0x258 [ 449.617281][ C1] do_el0_svc+0x58/0x14c [ 449.617868][ C1] el0_svc+0x78/0x1e0 [ 449.618392][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 449.619046][ C1] el0t_64_sync+0x1a0/0x1a4 [ 449.620137][ T9882] ------------[ cut here ]------------ [ 449.620924][ T9882] refcount_t: addition on 0; use-after-free. [ 449.621840][ T9882] WARNING: CPU: 1 PID: 9882 at lib/refcount.c:25 refcount_warn_saturate+0x134/0x1f8 [ 449.623149][ T9882] Modules linked in: [ 449.623765][ T9882] CPU: 1 PID: 9882 Comm: syz-executor640 Not tainted syzkaller #0 [ 449.624869][ T9882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 449.626274][ T9882] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 449.627329][ T9882] pc : refcount_warn_saturate+0x134/0x1f8 [ 449.628092][ T9882] lr : refcount_warn_saturate+0x134/0x1f8 [ 449.628881][ T9882] sp : ffff8000276474b0 [ 449.629443][ T9882] x29: ffff8000276474b0 x28: 00000000000000d0 x27: 0000000000000000 [ 449.630560][ T9882] x26: ffff0000c13e0170 x25: dfff800000000000 x24: ffff0000c13e0180 [ 449.631710][ T9882] x23: ffff0000d824f000 x22: 0000000000000000 x21: ffff0000d824ee38 [ 449.632904][ T9882] x20: ffff0000d824e800 x19: ffff8000165d6000 x18: 0000000000000001 [ 449.634010][ T9882] x17: 0000000000000000 x16: ffff800008302164 x15: 00000000ffffffff [ 449.635172][ T9882] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 449.636306][ T9882] x11: 0000000000000000 x10: 0000000000000000 x9 : 7a1e167c96cd9a00 [ 449.637489][ T9882] x8 : 7a1e167c96cd9a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 449.638604][ T9882] x5 : ffff800027646d98 x4 : ffff80001426f5a0 x3 : ffff800008302274 [ 449.639654][ T9882] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000002a [ 449.640694][ T9882] Call trace: [ 449.641129][ T9882] refcount_warn_saturate+0x134/0x1f8 [ 449.641872][ T9882] sk_reset_timer+0xcc/0xfc [ 449.642529][ T9882] __mptcp_push_pending+0x55c/0x664 [ 449.643209][ T9882] mptcp_sendmsg+0x14dc/0x19ec [ 449.643881][ T9882] inet_sendmsg+0x154/0x284 [ 449.644511][ T9882] ____sys_sendmsg+0x61c/0x920 [ 449.645166][ T9882] ___sys_sendmsg+0x1d0/0x240 [ 449.645849][ T9882] __arm64_sys_sendmsg+0x1a8/0x254 [ 449.646569][ T9882] invoke_syscall+0x98/0x2b8 [ 449.647214][ T9882] el0_svc_common+0x138/0x258 [ 449.647909][ T9882] do_el0_svc+0x58/0x14c [ 449.648510][ T9882] el0_svc+0x78/0x1e0 [ 449.649100][ T9882] el0t_64_sync_handler+0xcc/0xe4 [ 449.649847][ T9882] el0t_64_sync+0x1a0/0x1a4 [ 449.650486][ T9882] irq event stamp: 1458 [ 449.651063][ T9882] hardirqs last enabled at (1458): [] kasan_quarantine_put+0xc4/0x204 [ 449.652412][ T9882] hardirqs last disabled at (1457): [] kasan_quarantine_put+0x108/0x204 [ 449.653738][ T9882] softirqs last enabled at (1432): [] mptcp_sendmsg+0xccc/0x19ec [ 449.655034][ T9882] softirqs last disabled at (1437): [] __irq_exit_rcu+0x240/0x440 [ 449.656294][ T9882] ---[ end trace 720dae78ce88a80b ]--- [ 449.657633][ T9882] ------------[ cut here ]------------ [ 449.658467][ T9882] refcount_t: saturated; leaking memory. [ 449.659422][ T9882] WARNING: CPU: 1 PID: 9882 at lib/refcount.c:22 refcount_warn_saturate+0x1b4/0x1f8 [ 449.660652][ T9882] Modules linked in: [ 449.661198][ T9882] CPU: 1 PID: 9882 Comm: syz-executor640 Tainted: G W syzkaller #0 [ 449.662456][ T9882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 449.663767][ T9882] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 449.664841][ T9882] pc : refcount_warn_saturate+0x1b4/0x1f8 [ 449.665636][ T9882] lr : refcount_warn_saturate+0x1b4/0x1f8 [ 449.666393][ T9882] sp : ffff8000276479a0 [ 449.666907][ T9882] x29: ffff8000276479a0 x28: ffff0000dd165028 x27: 1fffe00019b1fde5 [ 449.667988][ T9882] x26: ffff0000d824e780 x25: ffff80001410f000 x24: 1ffff00002821e30 [ 449.669119][ T9882] x23: ffff0000d824f150 x22: 00000000c0000000 x21: ffff0000d824e800 [ 449.670327][ T9882] x20: ffff0000d824e800 x19: ffff8000165d6000 x18: 0000000000000001 [ 449.671478][ T9882] x17: 0000000000000000 x16: ffff8000111ceed0 x15: 00000000ffffffff [ 449.672614][ T9882] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 449.673781][ T9882] x11: 0000000000000000 x10: 0000000000000000 x9 : 7a1e167c96cd9a00 [ 449.674922][ T9882] x8 : 7a1e167c96cd9a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 449.676045][ T9882] x5 : ffff800027647298 x4 : ffff80001426f5a0 x3 : ffff80000a728ccc [ 449.677125][ T9882] x2 : ffff0001a10c3d50 x1 : 0000000100000000 x0 : 0000000000000026 [ 449.678243][ T9882] Call trace: [ 449.678690][ T9882] refcount_warn_saturate+0x1b4/0x1f8 [ 449.679418][ T9882] mptcp_close+0x738/0xa04 [ 449.680009][ T9882] inet_release+0x120/0x16c [ 449.680626][ T9882] sock_close+0xb4/0x1f8 [ 449.681210][ T9882] __fput+0x1c0/0x7f8 [ 449.681739][ T9882] ____fput+0x20/0x30 [ 449.682298][ T9882] task_work_run+0x12c/0x1e0 [ 449.682931][ T9882] do_notify_resume+0x24b4/0x3128 [ 449.683617][ T9882] el0_svc+0xf0/0x1e0 [ 449.684131][ T9882] el0t_64_sync_handler+0xcc/0xe4 [ 449.684826][ T9882] el0t_64_sync+0x1a0/0x1a4 [ 449.685435][ T9882] irq event stamp: 1458 [ 449.686065][ T9882] hardirqs last enabled at (1458): [] kasan_quarantine_put+0xc4/0x204 [ 449.687437][ T9882] hardirqs last disabled at (1457): [] kasan_quarantine_put+0x108/0x204 [ 449.688778][ T9882] softirqs last enabled at (1432): [] mptcp_sendmsg+0xccc/0x19ec [ 449.689991][ T9882] softirqs last disabled at (1437): [] __irq_exit_rcu+0x240/0x440 [ 449.691287][ T9882] ---[ end trace 720dae78ce88a80c ]--- [ 449.692070][ T9882] ------------[ cut here ]------------ [ 449.692781][ T9882] refcount_t: underflow; use-after-free. [ 449.693650][ T9882] WARNING: CPU: 1 PID: 9882 at lib/refcount.c:28 refcount_warn_saturate+0x154/0x1f8 [ 449.694836][ T9882] Modules linked in: [ 449.695322][ T9882] CPU: 1 PID: 9882 Comm: syz-executor640 Tainted: G W syzkaller #0 [ 449.696558][ T9882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 449.697904][ T9882] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 449.699014][ T9882] pc : refcount_warn_saturate+0x154/0x1f8 [ 449.699801][ T9882] lr : refcount_warn_saturate+0x154/0x1f8 [ 449.700641][ T9882] sp : ffff8000276478c0 [ 449.701192][ T9882] x29: ffff8000276478c0 x28: dfff800000000000 x27: 1ffff00004ec8f20 [ 449.702291][ T9882] x26: ffff0000d824e780 x25: 1fffe0001b049e2a x24: ffff0000d824f150 [ 449.703423][ T9882] x23: ffff0000d824f178 x22: 0000000000000000 x21: 00000000c0000000 [ 449.704533][ T9882] x20: ffff0000d824e800 x19: ffff8000165d6000 x18: 0000000000000001 [ 449.705601][ T9882] x17: 0000000000000000 x16: ffff8000111ceed0 x15: 00000000ffffffff [ 449.706672][ T9882] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 449.707919][ T9882] x11: 0000000000000000 x10: 0000000000000000 x9 : 7a1e167c96cd9a00 [ 449.709030][ T9882] x8 : 7a1e167c96cd9a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 449.710208][ T9882] x5 : ffff8000276471b8 x4 : ffff80001426f5a0 x3 : ffff80000a728ccc [ 449.711285][ T9882] x2 : ffff0001a10c3d50 x1 : 0000000100000000 x0 : 0000000000000026 [ 449.712383][ T9882] Call trace: [ 449.712841][ T9882] refcount_warn_saturate+0x154/0x1f8 [ 449.713593][ T9882] __mptcp_destroy_sock+0x564/0x610 [ 449.714315][ T9882] mptcp_close+0x5b8/0xa04 [ 449.714940][ T9882] inet_release+0x120/0x16c [ 449.715520][ T9882] sock_close+0xb4/0x1f8 [ 449.716070][ T9882] __fput+0x1c0/0x7f8 [ 449.716604][ T9882] ____fput+0x20/0x30 [ 449.717156][ T9882] task_work_run+0x12c/0x1e0 [ 449.717800][ T9882] do_notify_resume+0x24b4/0x3128 [ 449.718484][ T9882] el0_svc+0xf0/0x1e0 [ 449.719028][ T9882] el0t_64_sync_handler+0xcc/0xe4 [ 449.719690][ T9882] el0t_64_sync+0x1a0/0x1a4 [ 449.720293][ T9882] irq event stamp: 1458 [ 449.720840][ T9882] hardirqs last enabled at (1458): [] kasan_quarantine_put+0xc4/0x204 [ 449.722318][ T9882] hardirqs last disabled at (1457): [] kasan_quarantine_put+0x108/0x204 [ 449.723739][ T9882] softirqs last enabled at (1432): [] mptcp_sendmsg+0xccc/0x19ec [ 449.725092][ T9882] softirqs last disabled at (1437): [] __irq_exit_rcu+0x240/0x440 [ 449.726296][ T9882] ---[ end trace 720dae78ce88a80d ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program