Warning: Permanently added '[localhost]:58134' (ED25519) to the list of known hosts. 1970/01/01 00:11:15 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:11:33 parsed 1 programs syzkaller login: [ 731.203918][ T3171] cgroup: Unknown subsys name 'net' [ 731.697116][ T3171] cgroup: Unknown subsys name 'cpuset' [ 731.813738][ T3171] cgroup: Unknown subsys name 'rlimit' [ 784.650605][ T3171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 810.344927][ T3183] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 836.748563][ T3257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 836.874440][ T3257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 850.117770][ T3257] hsr_slave_0: entered promiscuous mode [ 850.157636][ T3257] hsr_slave_1: entered promiscuous mode [ 858.138802][ T3257] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 858.246764][ T3257] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 858.298331][ T3257] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 858.468791][ T3257] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 867.197158][ T3257] 8021q: adding VLAN 0 to HW filter on device bond0 panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x56e068] goroutine 24 [running]: github.com/google/syzkaller/prog.(*Prog).serialize(0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:40 +0x80 github.com/google/syzkaller/prog.(*Prog).Serialize(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:30 github.com/google/syzkaller/pkg/rpcserver.(*Runner).handleExecResult(0xc00025a6c0, 0xc0005221e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:439 +0x17c github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc00025a6c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:203 +0x320 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc0021f8200, 0xc00025a6c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:356 +0xdc github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc0021f8200, 0xc00025a6c0, 0xc0014f4550) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:294 +0x360 github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc0021f8200, 0xc0014f4550) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:261 +0x254 github.com/google/syzkaller/pkg/flatrpc.ListenAndServe.func1.1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:55 +0x128 created by github.com/google/syzkaller/pkg/flatrpc.ListenAndServe.func1 in goroutine 21 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0xb0 [ 892.465506][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 892.598130][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 892.684155][ T12] bond0 (unregistering): Released all slaves [ 893.448657][ T12] hsr_slave_0: left promiscuous mode [ 893.500026][ T12] hsr_slave_1: left promiscuous mode VM DIAGNOSIS: 23:19:54 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff85542370 mhartid 0000000000000000 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff80069b4a sepc ffffffff861e4106 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a0137000000a24a9 x0/zero 0000000000000000 x1/ra ffffffff861c2ae0 x2/sp ff200000000071c0 x3/gp ffffffff899f4f80 x4/tp ff60000012e80000 x5/t0 ff6000001d6b8cc0 x6/t1 fffffffef21bd4c9 x7/t2 0000000000000005 x8/s0 ff200000000071c0 x9/s1 ff6000001d6b8c80 x10/a0 ffffffff881d0c40 x11/a1 0000000000000004 x12/a2 0000000000000000 x13/a3 0000000000000000 x14/a4 ffffffff90da1fc0 x15/a5 0000000000000001 x16/a6 ffffffff8d1f56a0 x17/a7 1fec0000025d016d x18/s2 ffffffff89b65060 x19/s3 0000000000000005 x20/s4 0000000000000005 x21/s5 1fe4000000000de8 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 ff6000001d6b8cd8 x25/s9 0000000000000001 x26/s10 ff20000000007400 x27/s11 0000000000000001 x28/t3 ff60000012e80b20 x29/t4 1fec0000025d0163 x30/t5 1fec0000025d016d x31/t6 000000000000000a f0/ft0 0000000000000000 f1/ft1 40a785a371bd0880 f2/ft2 3f2085eca2d146b9 f3/ft3 40da75eb885f9cec f4/ft4 4127c8f400000000 f5/ft5 40385b8887367433 f6/ft6 0000000000000000 f7/ft7 4170000000000000 f8/fs0 4190000000000000 f9/fs1 41b0000000000000 f10/fa0 0000000000000000 f11/fa1 41f0000000000000 f12/fa2 41f0000000000000 f13/fa3 4024000000000000 f14/fa4 3f226dedb4e1efac f15/fa5 3e553a4a1b886847 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff802b4d06 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff8008378a sepc ffffffff84f22244 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a0133000000a242b x0/zero 0000000000000000 x1/ra ffffffff8007147a x2/sp ff20000000247460 x3/gp ffffffff899f4f80 x4/tp ff600000132bb480 x5/t0 0e830b071e3ead37 x6/t1 ffebffff02280138 x7/t2 000000000000001a x8/s0 ff200000002474f0 x9/s1 ff200000002476b0 x10/a0 ff600000132bb488 x11/a1 0000000000000000 x12/a2 00000000ffffffff x13/a3 ffffffff800714de x14/a4 0000000000000000 x15/a5 ff600000132bc480 x16/a6 0000000000000003 x17/a7 ff600000114009c3 x18/s2 ff200000002475a0 x19/s3 ffffffff8051f796 x20/s4 ffffffff861e4156 x21/s5 0000000000000000 x22/s6 ffffffff861e4156 x23/s7 dfffffff00000000 x24/s8 dfffffff00000000 x25/s9 ffffffff89a32be0 x26/s10 0000000000000002 x27/s11 ff1c000000890800 x28/t3 ff600000132bbfa0 x29/t4 ffebffff02280138 x30/t5 ffebffff02280139 x31/t6 000000000000000f f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000