Warning: Permanently added '[localhost]:36060' (ED25519) to the list of known hosts. 1970/01/01 00:11:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:11:38 parsed 1 programs syzkaller login: [ 732.247161][ T3173] cgroup: Unknown subsys name 'net' [ 732.657939][ T3173] cgroup: Unknown subsys name 'cpuset' [ 732.718799][ T3173] cgroup: Unknown subsys name 'rlimit' [ 787.635339][ T3173] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 814.562789][ T3185] 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. [ 849.937158][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 849.994339][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 859.639832][ T3313] hsr_slave_0: entered promiscuous mode [ 859.810922][ T3313] hsr_slave_1: entered promiscuous mode [ 865.514540][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 865.667052][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 865.757134][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 865.960517][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 875.945498][ T3313] 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 25 [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(0xc0000c4fc0, 0xc0012c7900) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:439 +0x17c github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc0000c4fc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:203 +0x320 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc001beae00, 0xc0000c4fc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:356 +0xdc github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc001beae00, 0xc0000c4fc0, 0xc00134c230) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:294 +0x360 github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc001beae00, 0xc00134c230) /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 [ 886.594607][ T3212] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 886.687040][ T3212] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 886.775669][ T3212] bond0 (unregistering): Released all slaves [ 887.588623][ T3212] hsr_slave_0: left promiscuous mode [ 887.609080][ T3212] hsr_slave_1: left promiscuous mode VM DIAGNOSIS: 17:05:47 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804b66a6 mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff8313e02c sepc ffffffff8313e02c vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a01330000009cf8e x0/zero 0000000000000000 x1/ra ffffffff8096ae56 x2/sp ff20000000007230 x3/gp ffffffff899f4f80 x4/tp ff6000001896cec0 x5/t0 d059ccfdd706f178 x6/t1 0000000000000000 x7/t2 00000000000001cd x8/s0 ff20000000007230 x9/s1 0000000000000000 x10/a0 0000000000000001 x11/a1 000000000000001f x12/a2 0000000000000001 x13/a3 0000000000000000 x14/a4 0000000000ff0100 x15/a5 ff6000001896cec0 x16/a6 0000000000f00000 x17/a7 0000000000000000 x18/s2 ff60000072fedc80 x19/s3 ff60000072fec900 x20/s4 ffffffff8646cdc0 x21/s5 1fe4000000000e78 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0001f000003fffff x25/s9 1fec00000e5fd9d8 x26/s10 ff20000000007500 x27/s11 ff60000072fec900 x28/t3 0000000003ffffff x29/t4 ffebffff0e5fd9e2 x30/t5 ffebffff0e5fd9e3 x31/t6 0000000000000001 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 info registers vcpu 1 CPU#1 V = 0 pc ffffffff85582408 mhartid 0000000000000001 mstatus 0000000a000000a2 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 ffffffff807920b4 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a01370000009b888 x0/zero 0000000000000000 x1/ra ffffffff85582292 x2/sp ff200000001a6f40 x3/gp ffffffff899f4f80 x4/tp ff60000012ea0000 x5/t0 ffffffff855452da x6/t1 fffffffef10db872 x7/t2 ffffffff85582284 x8/s0 ff200000001a6f80 x9/s1 ff60000019480000 x10/a0 ff6000001890360e x11/a1 ffffffff8692b500 x12/a2 0000000000f00000 x13/a3 ffffffff85582292 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000000001 x17/a7 ffffffff89afa7c0 x18/s2 ff60000018903600 x19/s3 000000000000869b x20/s4 0000000000000005 x21/s5 1fec00000312073a x22/s6 ff600000189039d0 x23/s7 1fec0000031206c2 x24/s8 0000000000001770 x25/s9 0000000000000002 x26/s10 0000000000000000 x27/s11 0000000000001770 x28/t3 ffffffff85649b66 x29/t4 fffffffef10db872 x30/t5 fffffffef10db873 x31/t6 ff6000001e75a430 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 3ff0000000000000 f3/ft3 4193baea5c0cc533 f4/ft4 3f8ad4dc028f2419 f5/ft5 3fe0000000000000 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