Warning: Permanently added '10.128.1.33' (ECDSA) to the list of known hosts. syzkaller login: [ 29.152525][ T3029] chnl_net:caif_netlink_parms(): no params data found [ 29.168992][ T3029] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.170758][ T3029] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.172885][ T3029] device bridge_slave_0 entered promiscuous mode [ 29.175861][ T3029] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.177571][ T3029] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.179620][ T3029] device bridge_slave_1 entered promiscuous mode [ 29.186748][ T3029] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.189794][ T3029] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.197688][ T3029] team0: Port device team_slave_0 added [ 29.199763][ T3029] team0: Port device team_slave_1 added [ 29.206391][ T3029] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.208027][ T3029] 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. [ 29.214141][ T3029] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.217853][ T3029] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.219500][ T3029] 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. [ 29.225886][ T3029] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.296229][ T3029] device hsr_slave_0 entered promiscuous mode [ 29.345442][ T3029] device hsr_slave_1 entered promiscuous mode [ 29.415940][ T3029] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.476532][ T3029] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.546293][ T3029] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.616417][ T3029] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.674468][ T3029] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.676258][ T3029] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.678206][ T3029] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.679998][ T3029] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.697699][ T3029] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.701989][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.704640][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.707202][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.709446][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 29.714418][ T3029] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.720005][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.722345][ T3036] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.724077][ T3036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.735130][ T3029] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.738401][ T3029] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.741834][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.743900][ T3036] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.745681][ T3036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.747993][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 29.750299][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 29.752489][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.754836][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.757307][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.759605][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.767289][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.769091][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.773650][ T3029] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.781453][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.789026][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.791114][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.793028][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.796342][ T3029] device veth0_vlan entered promiscuous mode [ 29.800146][ T3029] device veth1_vlan entered promiscuous mode [ 29.807747][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.809762][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.811860][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.815146][ T3029] device veth0_macvtap entered promiscuous mode [ 29.820501][ T3029] device veth1_macvtap entered promiscuous mode [ 29.827361][ T3029] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.829315][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.831830][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.837137][ T3029] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.839796][ T3029] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.841834][ T3029] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.843909][ T3029] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.847205][ T3029] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.849959][ T3036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 29.867101][ T3029] loop0: detected capacity change from 0 to 264192 [ 29.871016][ T3029] F2FS-fs (loop0): invalid crc_offset: 0 [ 29.874067][ T3029] F2FS-fs (loop0): Found nat_bits in checkpoint [ 29.879813][ T3029] F2FS-fs (loop0): Mounted with checkpoint version = 3651456e [ 29.885107][ T3029] Unable to handle kernel NULL pointer dereference at virtual address 000000000000001c [ 29.888801][ T3029] Mem abort info: [ 29.889951][ T3029] ESR = 0x0000000096000004 [ 29.891120][ T3029] EC = 0x25: DABT (current EL), IL = 32 bits [ 29.892684][ T3029] SET = 0, FnV = 0 [ 29.893619][ T3029] EA = 0, S1PTW = 0 [ 29.894647][ T3029] FSC = 0x04: level 0 translation fault [ 29.896737][ T3029] Data abort info: [ 29.897695][ T3029] ISV = 0, ISS = 0x00000004 [ 29.898899][ T3029] CM = 0, WnR = 0 [ 29.899429][ T687] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.899771][ T3029] user pgtable: 4k pages, 48-bit VAs, pgdp=000000010899a000 [ 29.904238][ T3029] [000000000000001c] pgd=0000000000000000, p4d=0000000000000000 [ 29.906704][ T3029] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP [ 29.908456][ T3029] Modules linked in: [ 29.909442][ T3029] CPU: 1 PID: 3029 Comm: syz-executor654 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 29.912059][ T3029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 29.914768][ T3029] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 29.916764][ T3029] pc : kthread_stop+0x34/0x1c0 [ 29.917950][ T3029] lr : kthread_stop+0x30/0x1c0 [ 29.919166][ T3029] sp : ffff8000128abb60 [ 29.920181][ T3029] x29: ffff8000128abb60 x28: 0000000000000000 x27: 000000000000007e [ 29.922351][ T3029] x26: ffff80000d30cf28 x25: ffff80000d309000 x24: 0000000000000008 [ 29.924347][ T3029] x23: ffffffffffffffff x22: 0000000000000000 x21: 0000000000000000 [ 29.926306][ T3029] x20: fffffffffffffff4 x19: 000000000000001c x18: 00000000000000c0 [ 29.928565][ T3029] x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c665cf80 [ 29.930558][ T3029] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c665cf80 [ 29.932548][ T3029] x11: ff808000081403c0 x10: 0000000000000000 x9 : ffff8000081403c0 [ 29.934512][ T3029] x8 : 0000000000000001 x7 : ffff8000095d331c x6 : 0000000000000000 [ 29.936509][ T3029] x5 : 000000008010000f x4 : fffffc00032f6a20 x3 : 000000008010000f [ 29.938556][ T3029] x2 : ffff0000cbda8100 x1 : 0000000100000000 x0 : 0000000000000000 [ 29.940655][ T3029] Call trace: [ 29.941466][ T3029] kthread_stop+0x34/0x1c0 [ 29.942579][ T3029] f2fs_stop_discard_thread+0x3c/0x5c [ 29.943973][ T3029] kill_f2fs_super+0x5c/0x194 [ 29.945181][ T3029] deactivate_locked_super+0x70/0xe8 [ 29.946556][ T3029] deactivate_super+0xd0/0xd4 [ 29.947735][ T3029] cleanup_mnt+0x1f8/0x234 [ 29.948833][ T3029] __cleanup_mnt+0x20/0x30 [ 29.949919][ T3029] task_work_run+0xc4/0x14c [ 29.951195][ T3029] do_exit+0x26c/0xbe0 [ 29.952204][ T3029] do_group_exit+0x60/0xe8 [ 29.953475][ T3029] __wake_up_parent+0x0/0x40 [ 29.954637][ T3029] el0_svc_common+0x138/0x220 [ 29.955805][ T3029] do_el0_svc+0x48/0x164 [ 29.956862][ T3029] el0_svc+0x58/0x150 [ 29.957894][ T3029] el0t_64_sync_handler+0x84/0xf0 [ 29.959171][ T3029] el0t_64_sync+0x18c/0x190 [ 29.960277][ T3029] Code: 9100a293 d503201f 94057e16 52800028 (b8280275) [ 29.962091][ T3029] ---[ end trace 0000000000000000 ]--- [ 30.113988][ T3029] Kernel panic - not syncing: Oops: Fatal exception [ 30.115661][ T3029] SMP: stopping secondary CPUs [ 30.116920][ T3029] Kernel Offset: disabled [ 30.118002][ T3029] CPU features: 0x00000,02070084,26017203 [ 30.119496][ T3029] Memory Limit: none [ 30.268533][ T3029] Rebooting in 86400 seconds..