[ 103.143134][ T2052] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 103.186664][ T2052] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 103.216241][ T2052] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:52092' (ECDSA) to the list of known hosts. 1970/01/01 00:02:33 fuzzer started 1970/01/01 00:02:37 connecting to host at localhost:33509 1970/01/01 00:02:37 checking machine... 1970/01/01 00:02:37 checking revisions... 1970/01/01 00:02:40 testing simple program... executing program [ 161.607702][ T2220] cgroup: Unknown subsys name 'net' [ 162.131890][ T2220] cgroup: Unknown subsys name 'rlimit' executing program executing program [ 169.252936][ T2223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.284291][ T2223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link executing program [ 172.401665][ T2223] device hsr_slave_0 entered promiscuous mode [ 172.492914][ T2223] device hsr_slave_1 entered promiscuous mode executing program [ 174.681075][ T2223] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 174.779670][ T2223] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 174.856261][ T2223] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.951443][ T2223] netdevsim netdevsim0 netdevsim3: renamed from eth3 executing program [ 177.119628][ T2223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.218814][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.241867][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.422600][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.431651][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.488863][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.501543][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.581142][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.648914][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.826814][ T888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.833855][ T888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.918941][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.936764][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.013195][ T2223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 180.193284][ T888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.207961][ T888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready executing program [ 182.901816][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.911773][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.279948][ T2221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.287953][ T2221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.319206][ T2221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.328693][ T2221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.351720][ T2223] device veth0_vlan entered promiscuous mode [ 184.478721][ T2223] device veth1_vlan entered promiscuous mode [ 184.749111][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.764015][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.808516][ T2223] device veth0_macvtap entered promiscuous mode [ 184.867546][ T2223] device veth1_macvtap entered promiscuous mode [ 185.062317][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.073352][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.089713][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.098014][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.192125][ T888] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.209261][ T888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.281989][ T2223] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.283829][ T2223] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.287119][ T2223] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.287898][ T2223] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 185.660773][ C0] ------------[ cut here ]------------ [ 185.661814][ C0] WARNING: CPU: 0 PID: 51 at include/linux/cpumask.h:110 wg_cpumask_next_online+0x1c0/0x2c0 [ 185.662535][ C0] Modules linked in: [ 185.662973][ C0] CPU: 0 PID: 51 Comm: kworker/u4:3 Tainted: G W 6.0.0-syzkaller-11161-g041bc24d867a #0 [ 185.663559][ C0] Hardware name: linux,dummy-virt (DT) [ 185.664340][ C0] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 185.665917][ C0] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 185.666887][ C0] pc : wg_cpumask_next_online+0x1c0/0x2c0 [ 185.667402][ C0] lr : wg_packet_receive+0x978/0x1560 [ 185.667886][ C0] sp : ffff800008007440 [ 185.668294][ C0] x29: ffff800008007440 x28: 0000000000000001 x27: 1fffe00002678a19 [ 185.669129][ C0] x26: 0000000000000000 x25: ffff80000de5c000 x24: 0000000000000000 [ 185.670072][ C0] x23: 0000000000000003 x22: ffff80000de5cb68 x21: 0000000000000001 [ 185.670875][ C0] x20: ffff0000133c50c8 x19: ffff80000de5cd50 x18: ffff0000160cb5b8 [ 185.671650][ C0] x17: 1fffe00001c5fd0c x16: 1fffe00002c196a7 x15: ffff0000160cb540 [ 185.672400][ C0] x14: 1ffff00001000e60 x13: 0000000000000000 x12: ffff600002678a91 [ 185.673156][ C0] x11: 1fffe00002678a90 x10: ffff600002678a90 x9 : dfff800000000000 [ 185.673941][ C0] x8 : ffff0000133c5483 x7 : 00009ffffd987570 x6 : 0000000000000001 [ 185.674848][ C0] x5 : ffff0000133c5480 x4 : ffff700001bcb9aa x3 : dfff800000000000 [ 185.675762][ C0] x2 : 0000000000000002 x1 : 0000000000000002 x0 : 0000000000000001 [ 185.676528][ C0] Call trace: [ 185.676961][ C0] wg_cpumask_next_online+0x1c0/0x2c0 [ 185.677512][ C0] wg_packet_receive+0x978/0x1560 [ 185.678055][ C0] wg_receive+0x58/0xb0 [ 185.678479][ C0] udp_queue_rcv_one_skb+0x820/0x1a8c [ 185.678975][ C0] udp_queue_rcv_skb+0x134/0x7e0 [ 185.679439][ C0] udp_unicast_rcv_skb+0xe8/0x2e0 [ 185.679922][ C0] __udp4_lib_rcv+0xcf0/0x31b0 [ 185.680394][ C0] udp_rcv+0x20/0x30 [ 185.680830][ C0] ip_protocol_deliver_rcu+0xbc/0x634 [ 185.681346][ C0] ip_local_deliver_finish+0x248/0x3ac [ 185.681873][ C0] ip_local_deliver+0x16c/0x384 [ 185.682332][ C0] ip_rcv_finish+0x144/0x224 [ 185.682778][ C0] ip_rcv+0xc0/0x2b0 [ 185.683239][ C0] __netif_receive_skb_one_core+0xf4/0x170 [ 185.683751][ C0] __netif_receive_skb+0x24/0x184 [ 185.684312][ C0] process_backlog+0x24c/0x6b0 [ 185.684894][ C0] __napi_poll+0x94/0x3a4 [ 185.685337][ C0] net_rx_action+0x78c/0xb60 [ 185.685974][ C0] _stext+0x28c/0x107c [ 185.686398][ C0] ____do_softirq+0x10/0x20 [ 185.686833][ C0] call_on_irq_stack+0x2c/0x54 [ 185.687259][ C0] do_softirq_own_stack+0x1c/0x30 [ 185.687705][ C0] do_softirq.part.0+0xd0/0xf4 [ 185.688159][ C0] __local_bh_enable_ip+0x50c/0x5d0 [ 185.688638][ C0] _raw_read_unlock_bh+0x54/0x64 [ 185.689123][ C0] wg_socket_send_skb_to_peer+0xf0/0x190 [ 185.689599][ C0] wg_socket_send_buffer_to_peer+0x110/0x160 [ 185.690143][ C0] wg_packet_send_handshake_initiation+0x1a8/0x274 [ 185.690678][ C0] wg_packet_handshake_send_worker+0x1c/0x34 [ 185.691217][ C0] process_one_work+0x780/0x184c [ 185.691770][ C0] worker_thread+0x3cc/0xc40 [ 185.692190][ C0] kthread+0x23c/0x2a0 [ 185.692612][ C0] ret_from_fork+0x10/0x20 [ 185.693028][ C0] irq event stamp: 131079 [ 185.693420][ C0] hardirqs last enabled at (131078): [] __local_bh_enable_ip+0x1e4/0x5d0 [ 185.694136][ C0] hardirqs last disabled at (131079): [] el1_dbg+0x24/0x80 [ 185.694944][ C0] softirqs last enabled at (131070): [] wg_socket_send_skb_to_peer+0xf0/0x190 [ 185.695801][ C0] softirqs last disabled at (131071): [] ____do_softirq+0x10/0x20 [ 185.696454][ C0] ---[ end trace 0000000000000000 ]--- [ 185.788503][ T2221] ------------[ cut here ]------------ [ 185.789548][ T2221] WARNING: CPU: 1 PID: 2221 at include/linux/cpumask.h:110 wg_packet_send_staged_packets+0xe38/0x1380 [ 185.790212][ T2221] Modules linked in: [ 185.790645][ T2221] CPU: 1 PID: 2221 Comm: kworker/1:3 Tainted: G W 6.0.0-syzkaller-11161-g041bc24d867a #0 [ 185.791333][ T2221] Hardware name: linux,dummy-virt (DT) [ 185.791746][ T2221] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 185.792502][ T2221] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 185.794541][ T2221] pc : wg_packet_send_staged_packets+0xe38/0x1380 [ 185.795162][ T2221] lr : wg_packet_send_staged_packets+0x524/0x1380 [ 185.795761][ T2221] sp : ffff800011117800 [ 185.796127][ T2221] x29: ffff800011117800 x28: ffff00001088e000 x27: 0000000000000001 [ 185.796787][ T2221] x26: 0000000000000001 x25: 0000000000000002 x24: 1fffe00002753b1e [ 185.797444][ T2221] x23: ffff000013a9d8e8 x22: ffff80000de5cd50 x21: ffff00000fdf2580 [ 185.798130][ T2221] x20: ffff000013a9d8c0 x19: ffff000009a40c40 x18: 000000007b69a1d3 [ 185.798809][ T2221] x17: 000000009d778500 x16: 00000000ac74f22c x15: 0000000000000000 [ 185.799473][ T2221] x14: 1ffff00002222ece x13: 0000000000000000 x12: ffff600001fbe4b2 [ 185.800122][ T2221] x11: ffff700001bcb9aa x10: dfff800000000000 x9 : 0000000000000003 [ 185.800750][ T2221] x8 : ffff80000de5c000 x7 : 1fffe000013481b9 x6 : 0000000000000000 [ 185.801495][ T2221] x5 : ffff000009a40dc8 x4 : ffff80000de5cb68 x3 : ffff800009f2d9f4 [ 185.802189][ T2221] x2 : 0000000000000002 x1 : 0000000000000002 x0 : 0000000000000001 [ 185.802835][ T2221] Call trace: [ 185.803202][ T2221] wg_packet_send_staged_packets+0xe38/0x1380 [ 185.803637][ T2221] wg_packet_send_keepalive+0x40/0x2a0 [ 185.804060][ T2221] wg_receive_handshake_packet+0x2c8/0x7c0 [ 185.804471][ T2221] wg_packet_handshake_receive_worker+0xd8/0x2ec [ 185.804946][ T2221] process_one_work+0x780/0x184c [ 185.805417][ T2221] worker_thread+0x3cc/0xc40 [ 185.805920][ T2221] kthread+0x23c/0x2a0 [ 185.806313][ T2221] ret_from_fork+0x10/0x20 [ 185.806702][ T2221] irq event stamp: 8543 [ 185.807049][ T2221] hardirqs last enabled at (8541): [] seqcount_lockdep_reader_access.constprop.0+0xc4/0xe0 [ 185.807657][ T2221] hardirqs last disabled at (8543): [] el1_dbg+0x24/0x80 [ 185.808163][ T2221] softirqs last enabled at (8538): [] wg_packet_send_staged_packets+0x20c/0x1380 [ 185.808742][ T2221] softirqs last disabled at (8542): [] wg_packet_send_staged_packets+0x460/0x1380 [ 185.809283][ T2221] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:03:06 building call list... [ 187.681467][ T27] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.990732][ T27] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.270611][ T27] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 188.563355][ T27] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 191.749016][ T27] device hsr_slave_0 left promiscuous mode [ 191.838245][ T27] device hsr_slave_1 left promiscuous mode [ 192.019920][ T27] device veth1_macvtap left promiscuous mode [ 192.021689][ T27] device veth0_macvtap left promiscuous mode [ 192.046679][ T27] device veth1_vlan left promiscuous mode [ 192.048575][ T27] device veth0_vlan left promiscuous mode executing program [ 195.536580][ T27] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 195.679714][ T27] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 196.308673][ T27] bond0 (unregistering): Released all slaves executing program executing program executing program executing program executing program [ 212.022113][ T2215] can: request_module (can-proto-0) failed. [ 212.273558][ T2215] can: request_module (can-proto-0) failed. [ 212.479739][ T2215] can: request_module (can-proto-0) failed. executing program executing program VM DIAGNOSIS: 18:33:48 Registers: info registers vcpu 0 PC=ffff8000096af5c0 X00=0000000000000002 X01=0000000000000002 X02=ffff000009aad172 X03=dfff800000000000 X04=1fffe00001355a2e X05=0000000000000002 X06=1fffe00001355a2e X07=0000000000000030 X08=ffff800008006843 X09=dfff800000000000 X10=ffff700001000d08 X11=1ffff00001000d08 X12=ffff700001000d09 X13=0000000000000000 X14=1ffff00001000cde X15=0000000000000000 X16=0000000000000000 X17=0000000000000000 X18=ffff0000160cb5b8 X19=ffff000009aad080 X20=ffff800010aad018 X21=ffff80000e573720 X22=0000000000000f01 X23=1fffe00001355a58 X24=00000000000003c0 X25=0000000000000001 X26=ffff000009aad080 X27=dfff800000000000 X28=000000000000004d X29=ffff800008006860 X30=ffff8000096bbaf0 SP=ffff800008006860 PSTATE=800003c5 N--- EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=6e616863203a7325:0064252074726f70 Q02=732520796c706572:203a6925206c656e Q03=0000000000000000:ff00000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000001:4000040000000000 Q06=0010000000000000:0000000100000000 Q07=4010040140100401:4010040140100401 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=1000010000014400:1000010000014400 Q17=a2a1f9dab79561ab:6e82700a4b64ba98 Q18=2611b81a73397220:3d8307fdc2af1871 Q19=3cd34052d6b7906e:9e28b55d0099c029 Q20=a46f19654cdd2465:d2e91bd2d43b262c Q21=dd5df7fa87f8b385:07eb31a043b562f9 Q22=b19e0934bac5f717:e700f05fd9737c42 Q23=297ed841e2a988fd:2c9c245c4b6edd60 Q24=6b20657479622d32:3320646e61707865 Q25=0c040cca9c4b2cb1:c96505a8eeba73b9 Q26=db445f9d70bb69a8:1558a29e5421b18e Q27=0800000000000000:0000000000000002 Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff800009323400 X00=ffff800010ae1000 X01=0000000000000000 X02=1ffff00001bcbf77 X03=1fffe00001222000 X04=1fffe0000d540206 X05=ffff700002156f92 X06=dfff800000000000 X07=00000000f1f1f1f1 X08=ffff00000a02c0b0 X09=0000000000000028 X10=ffff00000a02c04c X11=0000000000000007 X12=1fffe00001405809 X13=1fffe00001405816 X14=1ffff00002156f70 X15=00004c4b40000000 X16=ffff800010ab8000 X17=ffff80005cbe4000 X18=ffff00006a9eab88 X19=ffff80000de5fbb0 X20=000000000000001e X21=ffff00000910c400 X22=ffff80000cc590e0 X23=000000000000000b X24=ffff80000c9a34c0 X25=ffff80005cbe4000 X26=ffff6000014056d1 X27=ffff00000a02b688 X28=ffff00000a02b680 X29=ffff800010ab7ef0 X30=ffff8000082e1488 SP=ffff800010ab7ef0 PSTATE=200000c5 --C- EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=30253a3a30386566:000a2e6574656c70 Q02=388e9c6c4fa85ca0:0000000000007832 Q03=0000000000000000:ff00000000000000 Q04=0000000000000000:ffffffffffff0000 Q05=0010000000000000:4000000000000000 Q06=0000000000000000:4010040140100000 Q07=4010040140100401:4010040140100401 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000555010004000:0000555010004000 Q17=000000ff00ff00ff:000000ff00ff00ff Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000