Warning: Permanently added '[localhost]:25654' (ECDSA) to the list of known hosts. 2022/03/30 01:18:43 fuzzer started 2022/03/30 01:18:43 connecting to host at localhost:34397 2022/03/30 01:18:43 checking machine... 2022/03/30 01:18:43 checking revisions... 2022/03/30 01:18:44 testing simple program... [ 56.036656][ T3677] cgroup: Unknown subsys name 'net' [ 56.212837][ T3677] cgroup: Unknown subsys name 'rlimit' [ 57.587045][ T3686] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.596505][ T3686] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.607217][ T3686] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.620091][ T3686] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.629993][ T3686] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.638624][ T3686] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.763321][ T3681] chnl_net:caif_netlink_parms(): no params data found [ 57.870594][ T3681] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.880023][ T3681] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.889031][ T3681] device bridge_slave_0 entered promiscuous mode [ 57.899437][ T3681] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.908128][ T3681] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.920249][ T3681] device bridge_slave_1 entered promiscuous mode [ 57.986069][ T3681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.001937][ T3681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.055053][ T3681] team0: Port device team_slave_0 added [ 58.063467][ T3681] team0: Port device team_slave_1 added [ 58.105393][ T3681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.112918][ T3681] 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. [ 58.138697][ T3681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.151451][ T3681] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.158471][ T3681] 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. [ 58.184300][ T3681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.232721][ T3681] device hsr_slave_0 entered promiscuous mode [ 58.240401][ T3681] device hsr_slave_1 entered promiscuous mode [ 58.392009][ T3681] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.408633][ T3681] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.420891][ T3681] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.430650][ T3681] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.470464][ T3681] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.478391][ T3681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.487137][ T3681] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.494343][ T3681] bridge0: port 1(bridge_slave_0) entered forwarding state executing program [ 58.594270][ T3681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.615436][ T1251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.634268][ T1251] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.648278][ T1251] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.658952][ T1251] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 58.677104][ T3681] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.695022][ T3694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.706928][ T3694] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.716598][ T3694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.728767][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.740994][ T3462] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.750360][ T3462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.768260][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.798297][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.808481][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.817844][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.829007][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.838590][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.847371][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.855828][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.865635][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.874408][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.893801][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.905714][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.934237][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.948978][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.967481][ T3681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.119961][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.133129][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.158495][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.168444][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.180936][ T3681] device veth0_vlan entered promiscuous mode [ 59.189566][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.199243][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.218884][ T3681] device veth1_vlan entered promiscuous mode [ 59.245116][ T3681] device veth0_macvtap entered promiscuous mode [ 59.254918][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.270383][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.281035][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.292784][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.305437][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.323606][ T3681] device veth1_macvtap entered promiscuous mode [ 59.352813][ T3681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.363615][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.376766][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.391870][ T3462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.407744][ T3681] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.417762][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.428662][ T966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.442644][ T3681] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.453499][ T3681] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.462529][ T3681] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.471485][ T3681] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.559272][ T3708] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.568735][ T3708] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.583294][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.593702][ T3708] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.602887][ T3708] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.612841][ T3695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.657835][ T3695] Bluetooth: hci0: command 0x0409 tx timeout [ 59.768673][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 62.318609][ T3681] syz-executor.0 (3681) used greatest stack depth: 22040 bytes left [ 62.357763][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2022/03/30 01:18:50 BUG: program execution failed: executor 0: failed to write control pipe: write |1: broken pipe SYZFAIL: control pipe write failed (errno 9: Bad file descriptor) loop exited with status 67 [ 64.598738][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.707347][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.851239][ T12] device hsr_slave_0 left promiscuous mode [ 65.860061][ T12] device hsr_slave_1 left promiscuous mode [ 65.870372][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.879464][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.892905][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.905828][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.919375][ T12] device bridge_slave_1 left promiscuous mode [ 65.929573][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.954725][ T12] device bridge_slave_0 left promiscuous mode [ 65.968139][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.002427][ T12] device veth1_macvtap left promiscuous mode [ 66.016065][ T12] device veth0_macvtap left promiscuous mode [ 66.028580][ T12] device veth1_vlan left promiscuous mode [ 66.040676][ T12] device veth0_vlan left promiscuous mode [ 66.362074][ T12] team0 (unregistering): Port device team_slave_1 removed [ 66.383426][ T12] team0 (unregistering): Port device team_slave_0 removed [ 66.406513][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.436327][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.529357][ T12] bond0 (unregistering): Released all slaves VM DIAGNOSIS: 01:18:51 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=000000001238b5d1 RCX=ee44e9d9ff83cc5b RDX=1ffff11002e7f14b RSI=0000000000000001 RDI=ffffffff90021c20 RBP=0000000000000002 RSP=ffffc90002bbf450 R8 =0000000000000000 R9 =ffffffff9001f907 R10=fffffbfff2003f20 R11=0000000000000001 R12=ffff8880173f8ab0 R13=ffff8880173f8000 R14=0000000000000000 R15=ee44e9d9ff83cc5b RIP=ffffffff815d09cd RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1f207a300 CR3=000000001dc41000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=1547b69c407c9d87c24d8407882b4007 XMM01=8f20acaebe2d42fc4152bfa314a86b6e XMM02=acd53eeeafcb7075ad8f2ce6522fe3ce XMM03=9902c81d162c2d839bbb5d32f0a7813c XMM04=00000000000000000000000023425555 XMM05=000000000000000019000000d3000000 XMM06=00000000000000000000000019000000 XMM07=19000000d30000002342555519000000 XMM08=1e00000048000000220000000c000000 XMM09=00000000000000000000000000000000 XMM10=904ec142c2ef50db2b5f7487ec00ddc5 XMM11=0938e397e045f073f840cd65e8070307 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000003700 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=000000000002d009 RBX=ffff88801149d700 RCX=ffffffff895ddc91 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffffc9000045fdf8 R8 =0000000000000001 R9 =ffff88802cb3af93 R10=ffffed10059675f2 R11=0000000000000000 R12=ffffed1002293ae0 R13=0000000000000001 R14=ffffffff8db64410 R15=0000000000000000 RIP=ffffffff8960c58b RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ca5374b290 CR3=000000001dc41000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000004176f8a2b336355d XMM01=00000000000000003f847ae147ae147b XMM02=000000000000000040c3880000000000 XMM03=0000000000000000416312d000000000 XMM04=000000000000000a000000c000012010 XMM05=000000000000000c000000c000012020 XMM06=000000000000000c000000c000012030 XMM07=0000000000000022000000c000018000 XMM08=0000000000000007000000c000012009 XMM09=000000000000000a000000c000012010 XMM10=000000000000000c000000c000012020 XMM11=000000000000000c000000c000012030 XMM12=0000000000000022000000c000018000 XMM13=000000000000000d000000c000012040 XMM14=0000000000000005000000c00001201a XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=000000000002bd63 RBX=ffff888011518000 RCX=ffffffff895ddc91 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000002 RSP=ffffc9000046fdf8 R8 =0000000000000001 R9 =ffff88802cc3af93 R10=ffffed10059875f2 R11=0000000000000000 R12=ffffed10022a3000 R13=0000000000000002 R14=ffffffff8db64410 R15=0000000000000000 RIP=ffffffff8960c58b RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cc00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000c0008bb080 CR3=000000001dc41000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=904ec142c2ef50db2b5f7487ec00ddc5 XMM01=0938e397e045f073f840cd65e8070307 XMM02=a08c83ff06e39c8f8c681ca95213dbb2 XMM03=c15db812bfb6ff5c7fcadfb6d54bc654 XMM04=00000000000000000000000000ffffa2 XMM05=0000000000000000e0000000a7000000 XMM06=000000000000000000000000e0000000 XMM07=e0000000a700000000ffffa2cb000000 XMM08=ba000000ea000000f2000000fa000000 XMM09=706970206e656b6f7262203a317c2065 XMM10=5611bba84073ad5794ae227ca51adaae XMM11=73b326b5b5045e6b752b5ca6c752355d XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000036c0 XMM15=00000000000000000000000000000040 info registers vcpu 3 RAX=000000000002dc25 RBX=ffff888011519d00 RCX=ffffffff895ddc91 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000003 RSP=ffffc9000047fdf8 R8 =0000000000000001 R9 =ffff88802cd3af93 R10=ffffed10059a75f2 R11=0000000000000000 R12=ffffed10022a33a0 R13=0000000000000003 R14=ffffffff8db64410 R15=0000000000000000 RIP=ffffffff8960c58b RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cd00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f7e97ae4 CR3=000000001dc41000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120343630 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000