ting program 0: r0 = socket$netlink(0x10, 0x3, 0x800017) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x400) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/04 23:50:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f0000000180)="e5eab7c6c00b08816c9b50f5f5bd401c02bba0b99df5bc88ccaea109292181db775f60cafe07ee5ad64be0885ce4b657694118a64fb186fbbc6d0dbc5fe5fca8890ac05cdf39d80a3f0c53c3912ab415219ad3f69d2f2e943025fe4fc26d5bdbcb2f762d3304b8d41a914803ee008b0c65e62a2f79ef23d874a87ed38a778fba2932a2cfbd5e7d79b44f9044f13055d2", 0x90) r1 = socket(0x13, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000088796acabff0600050001000000ba835643"], &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0xffff}, &(0x7f00000000c0)=0xc) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'gre0\x00', 0x1}, 0x18) 2018/04/04 23:50:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/04/04 23:50:37 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x80001) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/04 23:50:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x4, 0x9, 0x200, 0x10, r0, 0x10000}, 0x2c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) r3 = dup3(r1, r1, 0x80000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)=0xfffffffffffffffe) 2018/04/04 23:50:37 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x81, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x4, 0x1, 0x3, 0x100000001, 0x5, 0x401, 0xc000000, 0x7fffffff, 0x3, 0x400, 0xfff, 0x7, 0x200, 0x6, 0xe0]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000500)={{0x1, 0x95}, 0x1, 0x7fff, 0x8, {0x9d21, 0x7f}, 0x5, 0x1}) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x82e9, 0x1, 0x4, 0x5, 0x1}, &(0x7f00000004c0)=0x98) connect$inet(r2, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x62, r4}) read(r2, &(0x7f00000000c0)=""/159, 0x9f) shutdown(r2, 0x2) bind$inet(r2, &(0x7f0000000580)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) 2018/04/04 23:50:37 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0xffffffff80000001, 0x8000, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x9) accept4(r1, &(0x7f00000010c0)=@rc, &(0x7f0000001140)=0x80, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:37 executing program 0: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x340, 0xfffffffffffffffe) 2018/04/04 23:50:37 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 2018/04/04 23:50:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000240)={r3, &(0x7f0000000180)=""/129}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000004c0), 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x5}) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)="4f49d71eb9ef7d8218d4549453de", 0xe}], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/04 23:50:38 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0xffffffff80000001, 0x8000, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x9) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000004c0)={0x1, r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xfffffffffffffffc) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00000000c0)=""/159, 0x9f) shutdown(r0, 0x2) 2018/04/04 23:50:38 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x13) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x2, 0xda}, 0x64}, 0x10) 2018/04/04 23:50:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000040)=0x4000) 2018/04/04 23:50:38 executing program 0: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7e71933223e82ab867dac7661af"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00000000c0)="1f0000000104fffff13b54c007000024740501000b00044000000000020000", 0xfffffffffffffd84) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0xb1) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r4 = getpid() sched_setparam(r4, &(0x7f0000000400)) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) r7 = accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xfffffffffffffec6) fchown(r6, r8, r9) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r10 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r10, 0x0) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18021c82b6187918fb1953b7ee11ec5ab6ce11d9ef4cb2f6b0b20bf1a3280600e0bc2cf07a", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d830cf0f49798594b7d5dfaed83b23cebd9bf8e2", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r5, r0, &(0x7f0000000080)=0x23, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb", 0x49) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/04 23:50:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/04 23:50:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000001400)={[{@subvol={'subvol', 0x3d, [0x34]}, 0x2c}, {@subvolid={'subvolid', 0x3d, '/dev/sequencer2\x00'}, 0x2c}]}) 2018/04/04 23:50:38 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x6) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b8", 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r2) 2018/04/04 23:50:38 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0xffffffff80000001, 0x8000, 0x80) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:38 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x2c00c0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x7) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x80}) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/04 23:50:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x280, 0x10c) sendfile(r0, r0, &(0x7f0000000000), 0x10043) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/04/04 23:50:38 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = inotify_init1(0x8000800) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/220, 0xdc}], 0x1) dup3(r0, r1, 0x0) 2018/04/04 23:50:38 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) listen(r0, 0x3) [ 372.331310] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 23:50:38 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) chroot(&(0x7f0000000000)='./file0\x00') ptrace$setopts(0x4206, r4, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/04 23:50:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x40) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0xe1e) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000180)=0x10f000) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1}]) 2018/04/04 23:50:38 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0xffffffff80000001, 0x8000, 0x80) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) [ 372.429353] binder: 26595:26603 unknown command -2112093672 2018/04/04 23:50:38 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) socketpair(0xa, 0x7, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x3f, 0x12}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="624fa80e3e80", [], {@ipv6={0x86dd, {0x0, 0x6, "f3c9b3", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "68f48e", 0x0, "92df18"}}}}}}}, &(0x7f0000001180)) [ 372.471455] binder: 26595:26603 ioctl c0306201 20000040 returned -22 2018/04/04 23:50:38 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1, 0x92cf, 0x101, 0x7ff]}, &(0x7f00000000c0)=0xc) ioctl(r0, 0xd0c9, &(0x7f00000001c0)="ab2d8591243e2bff7ff2e36184939b8d564d97911377002e1576a31e8ea97e6216f925567524bb1389385cb06e01e03ef9cf63037ce327521315b0d6a4125bec6a5a17bf6a7803139172379526af525ab53c4f109925a9") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21}, 0x20}, 0x1}, 0x0) 2018/04/04 23:50:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0xffff, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/04 23:50:38 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) [ 372.581836] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 372.650466] binder: BINDER_SET_CONTEXT_MGR already set [ 372.665134] binder: 26595:26603 ioctl 40046207 0 returned -16 [ 372.683667] binder: 26595:26603 unknown command -2112093672 [ 372.695449] binder_alloc: 26595: binder_alloc_buf, no vma [ 372.701155] binder: 26595:26658 transaction failed 29189/-3, size 0-0 line 2963 [ 372.711552] binder: 26595:26603 ioctl c0306201 20000040 returned -22 [ 372.736805] binder: undelivered TRANSACTION_ERROR: 29189 [ 372.746112] binder: release 26595:26603 transaction 65 out, still active [ 372.753059] binder: undelivered TRANSACTION_COMPLETE [ 372.758219] binder: send failed reply for transaction 65, target dead 2018/04/04 23:50:39 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@ax25={0x3, {"3b17519cd43f06"}, 0x1000}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040), 0x49}, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 2018/04/04 23:50:39 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2041, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x800000000000000, 0xb, 0x4, 0x40, "e400e7b50153892c6ae52e85a1ae3d2b7bb32e296ce63344711e1de4f3dd4945"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) 2018/04/04 23:50:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/icmp\x00') fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x388) 2018/04/04 23:50:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x0, 0x9) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x185000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'tunl0\x00'}) 2018/04/04 23:50:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000040)={0x0, 0x10000, 0x2adabca8, 0x8000, 0x3}) dup3(r3, r2, 0x80000) 2018/04/04 23:50:39 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) chroot(&(0x7f0000000000)='./file0\x00') ptrace$setopts(0x4206, r4, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/04 23:50:39 executing program 2: r0 = socket$packet(0x11, 0x1000000003, 0x300) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x24030, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000027ffc), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000001ac0), &(0x7f0000001b40)=0x68) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x5e) r2 = socket$rds(0x15, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x2) write$binfmt_elf32(r2, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], 0x1978) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/04/04 23:50:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) [ 373.408457] ptrace attach of "/root/syz-executor7"[4480] was attempted by "/root/syz-executor7"[26686] 2018/04/04 23:50:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:39 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) getpgid(r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) socket$pptp(0x18, 0x1, 0x2) sysfs$2(0x2, 0x4, &(0x7f00000002c0)=""/134) r5 = syz_open_procfs(r2, &(0x7f00000009c0)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000100)={0x2, 0x2, 'client0\x00', 0x3, "fbe16bd37d7c1d2c", "9423513cb4e034b69a13e6740a9a25bda818806f09d045eefde5b26efdcaef54", 0x100, 0x933}) r6 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000200)=0x177, &(0x7f0000000240)=0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x7fff}, 0x2) sendfile(r6, r5, &(0x7f0000000000), 0x7fffffff) 2018/04/04 23:50:39 executing program 0: clock_getres(0x5, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000140)=0x1bd) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x50fd, 0x26, 0x9, 0x8f4, 0x0, 0x7, 0x0, 0x8, 0x0, 0x2, 0x6, 0x200, 0x80000000, 0x483f, 0x9, 0x5, 0x9068, 0x6, 0x0, 0x7fffffff, 0x0, 0x9fc0000000000000, 0x400, 0x96d6, 0x0, 0x6, 0x7f, 0x800000000, 0x7be9, 0x8, 0x73fc2067, 0x600000000000000, 0x400, 0x8f63, 0x275d, 0x20, 0x0, 0x100, 0x2, @perf_config_ext={0x80000000, 0x812d}, 0x9000, 0x2, 0x8001, 0x2, 0x5, 0x8c7, 0x2000000}, r0, 0x9, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x100) fcntl$setlease(r1, 0x400, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb5b, 0x200000) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f0000000300)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000340)=[{0xfffffffffffffffc, 0x9, 0x2, 0x1, @time={0x77359400}, {0x8, 0x7}, {0xffffffffffffffff, 0x3}, @addr={0x262, 0x8}}, {0x2, 0x9, 0xfffffffffffffffc, 0x8, @tick=0x7fff, {0x7, 0x35eb}, {0x9, 0x4}, @ext={0xf, &(0x7f0000000180)="23d902f4f30808b1b8d2fcd4089099"}}, {0xfffffffffffffffb, 0x7, 0x4813, 0x4, @tick=0x5ed1, {0x3f, 0x5}, {0xfffffffffffffff8, 0x1000}, @ext={0x91, &(0x7f00000001c0)="d8618fd59836a257435fa25011bb0f3edd89929aba0009bca26acedded654a2e58ecfed152d2ac31655a77c47d101cb90e0927a17cbd17eef5c3fb3818471fd9cb0551227f0257cefd0be1fa3adaf3ef064a06a29c9d2abaf8ccfffc11733ae45ccf2140212745c0c7805802c8fd21566f1e08b6a238d4a12d2f7c964f4ceeb364051f5c934403ea037397fac53ea6ede5"}}, {0x4, 0x7, 0x5952, 0xffffffffffff1ac4, @time={r3, r4+30000000}, {0x8, 0x7f}, {0x25564000, 0x9}, @raw8={"518e1a450ffa887d0c87eacf"}}, {0x1, 0x40, 0xbf, 0x81, @time={0x77359400}, {0x5, 0x3}, {0xfffffffffffffffa, 0x1}, @control={0x1f, 0x7, 0xffffffffffff0001}}, {0x8, 0xef1, 0x8000, 0x47d, @time={0x77359400}, {0x5, 0xc03}, {0xfff, 0x2}, @result={0xa4, 0x6da}}, {0x8, 0x7f, 0x6, 0x9, @time={r5, r6+10000000}, {0x6, 0x7fff}, {0xfffffffffffffffc, 0x214}, @raw8={"023fc257836c53ae27f6dd95"}}], 0x150) 2018/04/04 23:50:39 executing program 3: perf_event_open(&(0x7f0000757f88)={0x6, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 23:50:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:40 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/191) 2018/04/04 23:50:40 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="0200009d", @ANYRES32=0x0], &(0x7f0000a8a000)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/04 23:50:40 executing program 4: r0 = memfd_create(&(0x7f0000000100)='keyringwlan0trusted:\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000000000d8}) 2018/04/04 23:50:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0x5a, 0x36, &(0x7f0000000000)="11ec9487ea1b66259e81a4dbc5f417b9ae8001bacca8633544ac6679cd29052647123d92a50384bc9a841cd16ee62f7cdcebc3441632a1c6e105df2e496f85d7ca6d977bf3432673155b8702222043df6d8fe042ec398c516c78", &(0x7f0000000080)=""/54, 0x3f, 0x400}, 0x28) 2018/04/04 23:50:40 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:40 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) chroot(&(0x7f0000000000)='./file0\x00') ptrace$setopts(0x4206, r4, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/04 23:50:40 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x81f, 0x80040) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000100)=""/21, &(0x7f0000000140)=0x15) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 23:50:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="11ef3d7b2220", [], {@ipv6={0x86dd, {0x0, 0x6, "5e8e23", 0x14, 0x2b, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) io_setup(0x4, &(0x7f0000000000)=0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) io_destroy(r0) 2018/04/04 23:50:40 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb6, "35dc4d5382041b6b0c7d63292cb92265cf733b048d8c4f11681fef4379e280ffaafb3b50cea7a43b0565d6205d84aac65fd01184231e43a90cac40bf65b199b34a46f22a5789e03693a6af6f0f4f0477da367fc54f0ac53b5809765c3859ff4975e0ec7ec75872ba0958fd9b0ff29477b654b2404f297fa602a90799acd1e73040cbb8ac1ea6f6ce03bb8508fd1449be0a93e58dc1b767b1b5728d3409e0e551abfdb16a052d64a22874eb994bc9f63dd5abb19e751e"}, &(0x7f0000000100)=0xbe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x2, 0x1f}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000240)={r0, 0xffffffff00000001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000340)=""/34) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000380)="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") r3 = accept$packet(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a80)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x8, &(0x7f0000001380)=@raw=[@alu={0x7, 0x101, 0xd, 0xf, 0x4, 0x140, 0x4}, @ldst={0x3, 0x3, 0x3, 0x5, 0x0, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa9}], &(0x7f00000013c0)='syzkaller\x00', 0x3ff, 0xa9, &(0x7f0000001400)=""/169, 0x41100, 0x1, [], r4}, 0x48) setrlimit(0x8, &(0x7f0000002b40)={0x81, 0x1e55}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002b80)={r1, 0x1}, &(0x7f0000002bc0)=0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002c00)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002c40)={r5, 0x1}, 0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002c80)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002cc0)={r5, 0xfb0}, &(0x7f0000002d00)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002d40)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) openat$cgroup_type(r3, &(0x7f0000002e00)='cgroup.type\x00', 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000002e40)=""/61) accept4$llc(r0, 0x0, &(0x7f0000002e80), 0x800) r6 = semget(0x2, 0x2, 0x8c) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000002ec0)=[0xffffffffffffff01]) semop(r6, &(0x7f0000002f00)=[{0x2, 0xfff, 0x1000}, {0x3, 0x9, 0x1000}, {0x4, 0x20000000, 0x800}, {0x6, 0x6, 0x1800}], 0x4) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002f40)={0x5, 0x80000001, 0x7ff, 0x800, 0xa, 0xe1c}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendto$unix(r0, &(0x7f0000002f80)="83ad32a4c7695c47ba5e5a094b9df2742fe0691155e328c795", 0x19, 0x4000, 0x0, 0x0) flistxattr(r0, &(0x7f0000002fc0)=""/65, 0x41) 2018/04/04 23:50:40 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r1}], 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001280)={'ip6_vti0\x00', &(0x7f0000001200)=@ethtool_perm_addr={0x20, 0x73, "2aea1c258696a84e0062217cd564c03623004baf8d0637273009cebd2d0621e36f7a46408b349257859f8ddc821c0f0dd566297f38bf2a3d624f86c68fc51de9033d077c8111e04bd7173d309d0d1b001e67468bbd7daa99659e3df6c02f50bbf2e3a165cb8137526a1e6f5b12b85c986ef954"}}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffff000, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001180)={r3, 0x7}, &(0x7f00000011c0)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x2) 2018/04/04 23:50:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:40 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x9, 0x64, "bfddfa0caccb335412ae9647073c86219f5d8c55bd6556d1c0db71d5125680de976e38c7a443e75e4f4b88a6646c773ecdc1b004104239f5d7e89cf1a7e0c99ffc078dafc24d7440241a2ee5c5b4254d910342c05e16f117c6d96b31115dec1e720b7399"}, 0x6c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000072c0)=[{&(0x7f00000059c0)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000006e00)=[{&(0x7f0000005a00)="aefeb928c4a1727007312cd779eebd428e306a0af51ae9b6117057948813010d065d1ec753b8e23968661a226f40fb65dbb9ff1ee99fe7e944495f7acd95a58a74fe1632c6fe800a9a3763ab33894255b70ea54dc37c8f45a352ea8f45fe7614cc3f86d8e53287c2e0c4801004cfbc0fc5b1e4c19f4adddd636f2e8ba9a821b55708944d1630ade726dfc006960507340c4ac75029d7694c0d96176739022906c5ec19e7e93a285a6d25016c6426898ca22e0d602d8fb68f5ed35a75582069a670c0c331fb5a6caaf69a3151d572a62ffeaacdcd58f815e2f99ae3bad343e60880368235e5f4139f477c5d98a85300964a4806856299a4c2717c91f18385185c1853f1574056f32f15cc75b82c29e5d6cb79fad8ab8dcd39fe600b601968a0096b11483f224ab582fd7cefa220ef9d1103cd8ed44e09dcfca39730f408cc332adcdd4b852374ac1247b43aebab961863e60746efd6aadf8088a3ab534a9fc7ca60be8338cb707b58e546efaa4e19b7a16781eb4c7608bc83e150f68e2361c25654a8405201703471717f2dfc5ad73c204373082ff5ad76c6008c8bf872a88e9f560df797206a8f821432c1331dafae4696d1774e7e6e08fdcf500f36f71fa4326bbd9c1c88a5a02403b4c3e62fcd98910943bd7a8ecca3d75a1cfff1f1aa002d9f9b1976e6b39675d707f15c58b6de18ba07bb39690a4b0c0ca6a84eb98f97f5241f7b06b7111634bcb6e05e294fdc9bf1c7881b67cb119401369aec3c61749dace798b9151da8f6877fe45d838d45b9657a681005cc0969b7fa9c21af1dcefb193a1e88b9dc67d43fb285f7c776fb9413739758a8e0b293c22847049df3cbc762a0300a91491ae6b1b57b244108e155fbcac87952b5278dc93ddb77be5027beff85483e04584224e9fb7366cf1fc69d1054c62af1e95a78bad0f9fa91ff61b01e59a6ce2e75b710fd6337be82b4fd45aefc5abb13b0b032d5ffc1073193c37b861daa5c800530e9c150601305b32e6ae44f7f3b676583049432406c8e5183f0999d91d4ab3cb3cab61b2296f6f8de0c7867ec434d50ffa30bee6f2a5f81bda404d3eea4749165b9310d130d75421c39243280a8966da17408172c397f93f54c5cb5f88476d475082e3387705ee290734779b4f0b12a00a2916b3ab8a16996c5f0e7b04d05196c51e514924475afb3194320c080225e9ed850d1a3087cdfd213e705cbd8ae9b0fc85f38e0742d82c996405d79dc985e821947bc15948de2114c67440aeac308372509b8dffb675b612a8c8d599748e155e5bc1af07c330249a37a5bd9ea9e9efba12cf5bba591aa6348b864487d790df53fb3a8b7815d497f5d043234252b8f089679c4a91021e9352afc716920653c881139b8de8375c70a831225a181ac9bd7f483c12e9a43cb72c664a1cd86812102b4564114953f8598341970fe0caedcd314d6cd218cda0dc754757b216c137c8f340941430a2c1a7587f7c14e084e3692a528cbfe5b071724fe901930875119abd0252e25791a5e10300e61f09ba3479fd7aa82c7926f7f8250cdab211957512579f88d634bd40ca5d838be27779238925b8f3130cd57597bc4db702033a4c03011fefa241cd5a220757dd8168efa40550a992b1a9922d29b77c7cf550fb7cd71ee1fa6da8e1935577b65aa161373afb595984112b7f22f965d1712b381cb5131beca74f958985c71c5e9e96fd9c693f3a7f42ecdf8893e9f7b28ccab86da521cd2d3543c686048a735b045b06e79a761720dad1fada23c651ad7d94f936a061492c47dbcc09aa57c901f0a70fbfc383200178dff96493dcb4730742b11bc5e0fa81397d453209e884d7120d8a171436550846a5549bd5b8559d676fcb66ed23b27d769388dad8a08bd9c21eddcc405e362eb48c51c72f96b8897fba43eeca3ebabc619ad27132d248623bc5095abbc0a56860b9ad88ef046ca0ab867bde534ac9b73bb6aaf604da6d779d4f597071ac95e44866a83ff661668ef32c8c7b9fbe2e675d3e4bb02b8988c5f771c5a29241e5603b1eb4f3ecd4e9a9c262a3971128806663c4a8f96c4437e62e2eb621dda1991f6aae827db62f2b12362c6073849ad3a640ac35ada9b8b06bf32b76f8e1277268bb250a3c4c27333c20adcf84fce8d1d8dfd2953afecdfe076b1c3ee3266a8408880234e6afdee34f56887e908f278e6a9ce0f5de0c99bcf79659a56a1c5f4886dbda8f63c55c885bfdb403ddefa549f0962eeca11c8de977f78f8a85145c6bfe906037b581f506c5f69a86efec7b93aa400dd04a10b2e84f89607531bbfb8c178e7a58834da819a02442863123af01498ca15c7f303773d8b59c1b6f477d9d567711772c7854b37f1aa5b47b1b3ebee8d690085e10f9724c9dfce6c0f58d38c693d65533b84086537809074ac4e9d17e466fdbf5ce4a58659c49dbc71046d18379609a2e812891eef83158f234dec178b1ac7becafbd7708939f1c0488d5346667fa3e52d761252d614426e3dff0197cc654169d91b3dd9ddd91d50a80563255f9fb51c82464af7f229338e3f632473b581d8bbaadbc3d71e65424e7dfc996d1576c7999c7f44c39b25eb74a9bd97c8dcaa25083fe48a79ca6f49bae53f6c624d2810910777e2b670ce0c62af66d88b3da5c69d21d4b07077d065a5a730c7d1c7a39627416d535ff924a7c4b12a67cb594d3bc526bd28f2badae69aa6788a747fed14d322785d4eb4870f2f88309fb13e9ffec5fcd042e858de86204c9515d6365285727f4d982f1f6e1dba0ffa0499a5176478805f0b2b2287163b31b7a524227e3f8bafa2aeaf3fc18182f11da0e0d4a2466aef8fe903f2e41b1caaecac309ef69dc725e063c7a35201aabc2a74c9194a3aa69dc50272caf36f6b935c560448b7b4803627b6d9ff08128f62310bca61aa2e4be1c5c4add9dd8c506959f41a1d9da9b41e9d8ce639e46c7a972a37fe77d8d1a235278603f65395798721e3227b2d4de9cab2174d83a7679988725df960777bbf7de757586734bd3ec958a6600b60f4319b0f09a6d9ffba6e971f1770a0d70177f0dc3dccc4937b4889a6b2d4890143771bef43e7cefb18c595fb1894d76db8269b0010ddc6ac3061754fef88b8421a56e54d3ca252014d84e705cfb9d71357277eadd191c527c13879c7bb7d814b9f995202f90d704aeb297521cb3def3845338f27e03908007876facbf30752ec150def3bc6daad4e2bcccf95da399a9e7b7fd7bc052ca771bf10028fb7dd067e9e762ba52b3af25b671bba30733a6b45761164dbae0f9d9cc48494d04943616a4c175e6ae3b331ee6daf9e55718035e55c73aff50e16202aa5b408ea719e7d1abefe19487a5d1839c2d27988b8af88bd962705088cf527a1f7109eec97bd991593fe06c8de4a829ac2fda2edcb5be2e41c9e0d5fe6270b1b4d376a318c2ce767709df734a0d9f2af082406216f8f7faf09825ba5680d5617b5fd04025d66bde7fec09d7eb781abd30fe0c74dda2d2e7ee03c2b95bdb473b7a6f4b5afd7975d6e3a9994d10ccbb56dec7363e19314cabc11c5577bf5b4e856e591a200964b2b030c68abec7595c1173000a7997c32a650b111dd31241fb9346f7861e46c108c1f11fbcc6feb259bc52bce0b07295df46bf71fd636d14dc2099699d25f5495b9abd126b3138aeed11f1fb6a234b11de6a7d43ca7476dd6984c0a179b4a850f76d3ad815412bdb16921d461df7cb48ae8b8c15bc41bba455088a5552ecf8d01673c3dcd4ebbe28cfd3a305a41aab6f967c86174c3cb75b7280feb2c569608e9f98b983a3c9a461f0c7796e462a22f0405b80aa5c57e38972c87298f46e944eabccc99d43573f3ecb4beb13d6f62fcbddd39a77ca7f4d71eb56911d8396eade58d22b07b4b353b96b32d263d14cd20776e5ee52a76d19ed15e30b5761915b61d150e342cb49a62c3af001c7a8dba956db8e429a868bcc93c42f179a54f96223474c1a7965f1ad4762006b8567e309e4324e4478fa89e01b14d5cfea596c684aaa994054921d0444298ad320cba9e9d43cefede604d944c93ef49961a81953b0309fbb5c3776d221b25c418daac768420aef253843e593f64232832d7f0965aba09872eec01f055aca0b8a35f85a109f946dd4ea2a9fdcb8028c2bec42a8aee1864b4e0bfdfa77ea6a595bf8981c7173ecf56ff47304ab0664ab12c9fcfd440ad1fc3b623ed40db51d1ee5aa318fe99cca752f49edcc1681a8dacce4f2a072095d27037ad45853f5ab97866b3c604c98fcaa9c1bddb325d46b20065916fa1f907dfdffcdc5f16ab90816655bc9789a435cc1f9090d21da8b8db64fe207ceb205255b7a4c7261f3d751051d140f22ac451b354fdd22c1dce472ec6fb6e0655c8fcb15e7ddc61b569b61e39cf61862adb4e66ba5a5cc516842d997e3fd40d51e9c947db668a4dc32a0daa1f4a3db3fdc7e153bb0d93f59b8cdc4f943c79be1986103fbfed20f42a7fdb294ff73dde19f44f2600a60522d33e18b6375176bfda37c2a4170402b534ec9ca0487860f9dba8d5c039f087064d7e17f3b0ad5ad407d68d127cd8545aedfc1a881f120c1b835f2965e01f7b3fa7852bd976438872a6000009e5204359be", 0xcce}], 0x1, &(0x7f0000006f80)}], 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 23:50:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000400}, {0x0, 0x1}, {0x6, 0x0, 0x0, 0x4000000000}]}, 0x10) 2018/04/04 23:50:40 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000000)=[{0x18, 0x0, 0x3f, "521056d3"}, {0xc0, 0x100, 0x1, "8eb136e2ee416269cb37f5dcb3ed8eaf05308449a8b6886c7baf6e28bb33118f4e68072b05cfe56907acc0ec6a8f03ae5e8d04688228367c738fd008afd7dbec7b9b11e1c271e3edcd10dca86b6aceb41272b80706e70379c52271a15ed068f50c3a117be49e16242eb2ca423850f0d51c0b11b4b17dc144f9348dbe46b79946e99617974e50f988fc5a51c578223b60cfc35a635f192651374ae1d11ecb6ce79677186d7fe7b5298f2e0cbb54"}, {0x100, 0x11f, 0xff3, "97d03177bb37e29e4cbe3863e627a88e2d8c31df98d349b436bf4ddfe173d7cccdea4c91d11339e2de3ef9fb6d802fa7319861079839630d44bc2623cdeff5d2494340aca5ac5ff161f76c3a82ef3e1339bf8aec523a5268aba3a2705072e1281a4026d1954e7e6170c9327d2c6de0918970402d9fc1298eb6e59a5be9bc50efaeab321f1f5d6bdda2ba81f0e51cf03f12f720eac5875772206683d1f5d6669300405a3a2f0b7afb6cfe8566c25eeef35dc053fda298583949a191f20a5803a1238f617bd5fc84583961a335eae154cf8fc18740f8f3fa3aa7cef1b5d1d87d2e25a0b6d124f92a0185b442d8c5607f"}, {0xb8, 0x10000117, 0x0, "c6ed6acf7d6429ad3aa5b272ce78c21d300df8b582503c2b176c43bdcbcb963b78a081de86d201f1ca18da6979b44c0d0b1959facfccbc717ec5273ee63260c8783ea4465c24be92eafbc48275a0f83d7569c335d90ce956f5700280f9964963bd12cd08d8be7b92069042ddb1d2b0fbb6d33dde732005d3244dfe436b475e3e0455cbef7b024f4f5e0b3529565c38d5012ac0a200057eaf7fc1b5e4832bf82e7f9753d22d53"}, {0x108, 0x112, 0x3, "32d7255ab03bb7c8c6b6df7aa3b7a00f14b42b6519f92ca5bd044e5945a4d8a43f50975c6c244cc6deee64cd8d08103d90b186f2369100a4740e09d0a3a6119da5c8449184340ca43097476acc5f551d38e40072fb53dd9bc4a05d3c1a86f40d1dc2d2ff1f81fb256da76e3270b885110806c6248f04d34ac42871be0936ee07f60b3cfbe53e9ff9532815faab88442133a48232c779b682e601add1e2929d0d7d55641d83bcf5148e4ed61fab7f16d63f93d2585b060a84a58ed70e4e3f31fa308b65a1fb940a9d13665044789cfeb1926f8e9f0bc8c0b1d7e65d2fdd826442cbbe33fdfc87dc0ae789c21979e67c8005c5f7fd"}], 0x398}, 0x0) 2018/04/04 23:50:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x0) 2018/04/04 23:50:41 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f00000000c0)=0x4) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) fremovexattr(r2, &(0x7f0000000040)=@random={'user.', '-nodev\x00'}) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r2, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x80000) 2018/04/04 23:50:41 executing program 0: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0xff, 0xa, &(0x7f0000001680)=[{&(0x7f0000000080)="a4d65ff2662280c68b3dbbceca1a86efae9ab1ece07d068e971425babdbd514264", 0x21, 0xffffffff}, {&(0x7f00000000c0)="1828aeef6604b3191308b80765aba844711fe3f00fcfc7a6c5342a92bc36ac14daa4af8e233b1bffc7d0e00cafa81fd6b1617a5d44071a9efabe2da4b79c720ead72698e7753f1c663c9a92f60453910620f73acbbcffc651256b21d5f751c4d54e5c654d55b3ea4f762ddab8d91d5f947fba7de780423fb533d5a9133129cf16bf1a1f601729090f287637c76b50c32", 0x90, 0x9}, {&(0x7f0000000180)="abf294423837d2f96e28800eb9769a05fb1b259ed05a0554e6e48bd98ebf07ab7f3d7431980a12dd52353a49e84f1b75524d6981eebd1b559925219817976d29829d63178158461d1e5d76c686e2076638c354e04094db71233adfb22852512e852022c4634792d0a28ba3147fb4ad644adf26ac465e294b39602aaa29c1ded555879bc14969b082af84d577dfc36d7005d84427f92b782040957abe48d388930f324452981dea96710153eaeebec3ff824c3a83cb97861760f4efd3d561f7ddd1fa34fa12f7c06d83f63b60133cc650d5a4e5414dcbd4c6fda9c1eaa4717cd8f3fd", 0xe2, 0x7ff}, {&(0x7f0000000280)="320889a6a0612d31dfc665a596c9065e8695575d450e0fcf5fa7385c7432dde173c68c356f5df67d45a970d489c4b224f62c959bf12af13fb144a9dd3835dcf0cbc2b829502bf75e0f8a5b007ad3d332690e9094b43579bca813a8fa2141689d35242ea7e27e0f4d2fc162e5cf16337a30cae6549d834cf113cae425ad5e1e55dfa71c859a0c8de0296d6256bcc2", 0x8e, 0x5b09}, {&(0x7f0000000340)="01c0217fec0a4d0a4b20ebc41313871675b1a9200b7f66895d9d6859978f14dc37378d1cab3eac7e514888625a7841a9", 0x30, 0x101}, {&(0x7f0000000380)="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", 0x1000, 0x5}, {&(0x7f0000001380)="6cec5cbf8df29ca283fb08980c64e3eae5da64d1bbfe6ebacf704337565a25543a6f574d8e2d164d113acceb400aa53ca1dc2f599ea5c4b5e5ff8cec56508ce72c07ee08b834e2328e9b8984a053e28d3901ef0f2013d0836a623859708658e5e9a9cd1ecaf3348cd5a62d0d0ab52b89f70bdf3afecdddf3b01301189d2fc530555bdfbafeac68f751f6b7bf61416d2596f08580f358e06f20728af76ce6158b343475cf0b56c435baabf771e4d29382b282afdb7c8edfec31d5064ee2778392f32447057da07393c225c6d14b30082b526f33ce6591610eb1dd2ce3e94cad154c110e80b7e806ef2505", 0xea, 0xfffffffffffffffa}, {&(0x7f0000001480)="9ed9b08a3f2d6c7238a101c2125c51c28baab2d0b9b74900d1511cc892cac6f8837d483c08b2dd8cbcc216430c41504e34a14ab58ae8ae3885abe3b2d2eec031dd37084c1f983f6ff4c7666ef25dd1a584763a2927175f436b4fc93ebd8792e23d7ad92edac5b7a6fc5d953fdfecc7e53ffe4e3ac4d4edff72361e509f4cbe1b8a001a36acb842d5bba8627b19bec31283c3a44b7155604e421c5692155c334884dcf44891c93d206d8aa479b4ef54cf3ef4af0c237435619d96c58fd1c7709de5342b261328ffb20bd54e8d0a710949649a8688a34de0de505e9c93ac567071cccd141263077ccf2c0233a9988f9c", 0xef, 0x4}, {&(0x7f0000001580)="a756c7699695b93683850001cd55dee66e2f491a6be361645f223e331a6e977759b5f852d36cb4b89baea15df8d24e49cff120ac25621c3728cbec55801bc02d2db86df066a8accba19e3103776f60d6e265d3f516e48e60a91798bde7425a85bbffb24f439b", 0x66, 0x2}, {&(0x7f0000001600)="813efd8e7c6d4ffcd29b0f12a7f47f3ffd08ccca7c49b2ae956af922c9d1a24911ba4da87fa45e43a98d7875f4872d73d88e484cfac97da1a6e86d21565f9f41dd62490f273b60da2e72a71efc893b368c95282ac458d8aaf22af75b422956be4d15c2dca7", 0x65, 0x4}], 0x2000000, &(0x7f0000001780)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@acl='acl', 0x2c}]}) 2018/04/04 23:50:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r1 = getpid() r2 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x4, 0x10001, 0x36cf, 0x5, 0x0, 0x10001, 0x25000, 0x2, 0x9, 0x6, 0x4, 0x10000, 0x7f3, 0x8001, 0x100, 0x20, 0x7fff, 0xfffffffffffffff7, 0x2, 0x9, 0x2467, 0x7fffffff, 0x7, 0x2, 0x1, 0x9, 0x4526, 0x5, 0xe5e8, 0x3, 0x10000, 0x10000, 0x2, 0x7, 0x0, 0x1ff, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0xb}, 0x2, 0x0, 0x80000001, 0x7, 0x2, 0x3, 0xfffffffffffffffd}, r1, 0xa, r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000580)=""/69, &(0x7f0000000180)=0x45) sendfile(r0, r0, &(0x7f000050dff8), 0x86) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x513}}, 0x1, 0xffffffffffffa1cf}, &(0x7f0000000040)=0x90) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000500)={0x7, 0x5, 0x9, 0xffff, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x95}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xe}, @multicast1=0xe0000001, 0x1, 0x4, [@broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x20) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) inotify_add_watch(r0, &(0x7f0000000640)='./file1\x00', 0x8000001f) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000340)={@any=0xffffffff}) 2018/04/04 23:50:41 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0e1d2efd502029727"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000000c0)="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", 0xfffffffffffffd3d) 2018/04/04 23:50:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip_mr_cache\x00') sendfile(r2, r0, &(0x7f0000ed0ff8), 0x80000000d) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) 2018/04/04 23:50:41 executing program 6: r0 = socket(0x1010000000000006, 0x807, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000500000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) [ 375.166863] ptrace attach of "/root/syz-executor7"[4480] was attempted by "/root/syz-executor7"[26798] 2018/04/04 23:50:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() getpeername(r3, &(0x7f0000000840)=@sco, &(0x7f00000007c0)=0x80) r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000800)={r8, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000a18f7c2720d7850618"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000008c0)="b53443912b71847f84324e597dda094e1fa2432a878e3936472efff91b1144be7333fb8a1b7157e33c86bcc0e243d304008a1d29c92f41d7c8e8dec9596a7a45bf214b807226f44a1642dde6a76526c5e3e2e972b54b4e72482b9ab9a07e01ce46bd64706312257d934472c85fb83427fc3a77ef2149148b5177891f376f84c1acf7cf24312309d6f8bfc6eaa9c3d12aaca585c4260d0f34689839e95cc445c9f342f859eb22bb80329066c99eef3454e960285eddfe887382808e6bd3acc797a769c5c5a5e42fffcd27852f426654d7a9bde3dc9397be47", 0xd8) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r6, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/04 23:50:41 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, 0x2, 0x1, 0xd, 0x2, 0xffffffffffffffff, 0x200}, &(0x7f0000000080)=0x20) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) getsockname$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=@ipv4_newaddr={0x7c, 0x14, 0x121, 0x70bd28, 0x25dfdbff, {0x2, 0x60, 0x49, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x3, 0x80000001, 0x2, 0xe0}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'syzkaller1\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0xb7e7, 0x3, 0x5, 0x100000001}}, @IFA_ADDRESS={0x8, 0x1}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x7c}, 0x1}, 0x40) umount2(&(0x7f0000000700)='./file0\x00', 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2800200}, 0xc, &(0x7f0000000900)={&(0x7f0000000780)=@ipmr_newroute={0x150, 0x18, 0x510, 0x70bd28, 0x25dfdbff, {0x80, 0x10, 0xa0, 0x4, 0x0, 0x3, 0xff, 0x6, 0x3500}, [@RTA_MARK={0x8, 0x10, 0x7}, @RTA_MULTIPATH={0x2c, 0x9, [{0x8000, 0x3, 0x54a, r1}, {0x1, 0x4, 0x540b, r1}, {0x46, 0x1, 0x10000, r1}, {0x2e, 0x8, 0xfffffffffffffff7, r1}, {0x200, 0x1f, 0x0, r1}]}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_METRICS={0x94, 0x8, "150a5e1e9c900a8fa5874473fafe3fbb1a4b7c39062546b5aee76b6860a5dc553b042b46671cf10e0d685119a191eeefe8e9449bfdd91bfc45347f7f66fdbd453a119c4146aa9096d063733f9efe5281bcfe2474dbe2ae1c00478f481b50672c904ee2651c2cb7b7f137c89f59cc15e79b31ad62cfe0b9de9e4346b5a6ac4f2b1fd43a85b67a9e53bedcc4dd8e82d315"}, @RTA_FLOW={0x8, 0xb, 0x40}, @RTA_MULTIPATH={0x14, 0x9, [{0x7fff, 0x6, 0x200, r1}, {0x7, 0x36, 0x1000, r1}]}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_METRICS={0x34, 0x8, "40174104563d4ca09d61f64d3c96980627053c5ea917681bb087960a48959a52b19d58248a6947bf5b737eb417d2"}, @RTA_MULTIPATH={0xc, 0x9, [{0x1, 0x100, 0x6, r1}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000980)={'ip6gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000009c0)={0x0, 0x2}, 0x8) fsync(r0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000a00)={0x1, 0x579}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r3 = fcntl$getown(r0, 0x9) get_robust_list(r3, &(0x7f0000000b80)=&(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)}}, &(0x7f0000000bc0)=0x18) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) bind$unix(r0, &(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c80)={0x0, 0xffff}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000d00)=@sack_info={r4, 0x4, 0x100000000}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000d40)=0x3, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000d80)={0x0, 0x2710}, 0x10) prctl$setendian(0x14, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) poll(&(0x7f0000000dc0)=[{r2, 0x400}, {r0, 0x8296}, {r0}, {r0, 0x210}, {r2, 0x230}, {r0, 0x2000}, {r0, 0x1101}, {r0, 0x20}], 0x8, 0x81) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000e00)='tls\x00', 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000e40)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000f00)=0x4da1648c, &(0x7f0000000f40)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/loop-control\x00', 0x800, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000fc0)) 2018/04/04 23:50:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x0) [ 375.334928] bridge0: port 1(erspan0) entered blocking state [ 375.340901] bridge0: port 1(erspan0) entered disabled state 2018/04/04 23:50:41 executing program 1: getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000be6ff8)={0x19980330, r0}, &(0x7f0000292000)={0x1, 0x0, 0x0, 0x9}) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) 2018/04/04 23:50:41 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0xb5, 0x92, 0x7, 0x1ff}, &(0x7f00000000c0)=0x14) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000280), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xfc, "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"}, &(0x7f0000000240)=0x104) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x118) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x404000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000400)=""/247) close(r2) signalfd(r3, &(0x7f00000002c0), 0x8) recvfrom$llc(r4, &(0x7f0000000140)=""/22, 0x16, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="00820000"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6b}}}, &(0x7f00000003c0)=0x84) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000100)=0x26fe7a52) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xea0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'irlan0\x00', 'vlan0\x00', @random="801ce9aacd82", [], @random="c7f460461d22", [], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'teql0\x00', 'rose0\x00', 'bridge0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x0, 0x0, 'tunl0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00', 'ifb0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x8f0, 0x968, 0x9b0, [@among={'among\x00', 0x858, {{0x0, 0xffffffffffffff8d, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17c, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffba], 0x2, [{[], @rand_addr}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001], 0x3, [{[], @multicast2=0xe0000002}, {}, {[0x0, 0x8f7], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'nr0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'ipddp0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x148, [@vlan={'vlan\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd"}}}}]}]}, 0xf18) [ 375.416353] device erspan0 entered promiscuous mode 2018/04/04 23:50:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x0) 2018/04/04 23:50:41 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0f6e3c", 0x1c, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x3}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x83b]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e21}}) [ 375.451822] bridge0: port 1(erspan0) entered blocking state [ 375.457933] bridge0: port 1(erspan0) entered forwarding state 2018/04/04 23:50:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x2, 0xfffffef6) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r1, r0, 0x0) write(r3, &(0x7f0000000200)="48c122d20000000000000000000000", 0xfffffffffffffee9) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000000c0)={0x80000000, 0x1, 0xfffffffffffffffc, 0x5a9b9fba0000000, 0xffff, 0x3, 0x1f, 0x6, 0x6, 0x200, 0x3, 0x1}) socket$inet(0x2, 0x0, 0xfff) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xade}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1f, 0x4) [ 375.563849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/04 23:50:41 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sync_file_range(r0, 0x8, 0x0, 0x2) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) accept4$inet(r3, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) 2018/04/04 23:50:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x0, &(0x7f0000006000/0x1000)=nil, 0x4) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x20, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8ee8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x8051) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r2, 0x0) fallocate(r2, 0x0, 0x10003, 0x4) truncate(&(0x7f0000000000)='./bus\x00', 0x2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/04/04 23:50:41 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x9, &(0x7f0000000140)=[&(0x7f0000a9f000/0x1000)=nil, &(0x7f0000d41000/0x4000)=nil, &(0x7f0000abc000/0x6000)=nil, &(0x7f00005a1000/0x1000)=nil, &(0x7f0000227000/0x3000)=nil, &(0x7f0000ced000/0x2000)=nil, &(0x7f0000345000/0x4000)=nil, &(0x7f0000775000/0x2000)=nil, &(0x7f0000cc9000/0x1000)=nil], 0x0, &(0x7f0000000080), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4e, 0x100) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$dupfd(r0, 0x406, r1) [ 375.673855] FAULT_INJECTION: forcing a failure. [ 375.673855] name failslab, interval 1, probability 0, space 0, times 0 [ 375.685220] CPU: 0 PID: 26869 Comm: syz-executor5 Not tainted 4.16.0+ #380 [ 375.692235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.701583] Call Trace: [ 375.704178] dump_stack+0x1a7/0x27d [ 375.707815] ? arch_local_irq_restore+0x53/0x53 [ 375.712491] should_fail+0x914/0xae0 [ 375.716203] ? perf_trace_lock+0x900/0x900 [ 375.720444] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.725554] ? perf_trace_lock_acquire+0xe3/0x980 [ 375.730395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 375.735591] ? find_held_lock+0x35/0x1d0 [ 375.739670] ? check_same_owner+0x320/0x320 [ 375.743990] ? find_held_lock+0x35/0x1d0 [ 375.748056] ? rcu_note_context_switch+0x710/0x710 [ 375.752993] should_failslab+0xec/0x120 [ 375.756975] kmem_cache_alloc_trace+0x4b/0x740 [ 375.761561] ? kasan_check_read+0x11/0x20 [ 375.765711] ? rcu_is_watching+0x85/0x130 [ 375.769865] alloc_pipe_info+0x166/0x500 2018/04/04 23:50:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000009c0), 0x4) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x20, 0x0, 0x8, 0xfffffffffffffffc, r3}, 0x10) dup2(r0, r1) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) 2018/04/04 23:50:41 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x180) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/195, 0xfc88}], 0x1, 0x2) [ 375.773925] ? pipe_read+0x7f0/0x7f0 [ 375.777637] ? __fget+0x370/0x580 [ 375.781091] ? iterate_fd+0x3f0/0x3f0 [ 375.784895] ? perf_trace_lock_acquire+0xe3/0x980 [ 375.789739] ? find_held_lock+0x35/0x1d0 [ 375.793813] splice_direct_to_actor+0x64a/0x820 [ 375.798482] ? perf_trace_lock+0x900/0x900 [ 375.802716] ? generic_pipe_buf_nosteal+0x10/0x10 [ 375.807556] ? lock_downgrade+0x980/0x980 [ 375.811708] ? do_splice_to+0x160/0x160 [ 375.815680] ? security_file_permission+0x89/0x1e0 [ 375.820608] ? rw_verify_area+0xe5/0x2b0 [ 375.824669] do_splice_direct+0x29b/0x3c0 [ 375.828810] ? splice_direct_to_actor+0x820/0x820 [ 375.833648] ? rw_verify_area+0xe5/0x2b0 [ 375.837695] do_sendfile+0x5c9/0xe80 [ 375.841401] ? do_compat_pwritev64+0x100/0x100 [ 375.845966] ? __might_sleep+0x95/0x190 [ 375.849929] ? kasan_check_write+0x14/0x20 [ 375.854145] ? _copy_from_user+0x99/0x110 [ 375.858276] SyS_sendfile64+0xbd/0x160 [ 375.862144] ? SyS_sendfile+0x1a0/0x1a0 [ 375.866100] ? do_syscall_64+0xb7/0x940 [ 375.870054] ? SyS_sendfile+0x1a0/0x1a0 [ 375.874009] do_syscall_64+0x281/0x940 [ 375.877881] ? vmalloc_sync_all+0x30/0x30 [ 375.882010] ? finish_task_switch+0x1b9/0x970 [ 375.886488] ? finish_task_switch+0x17a/0x970 [ 375.890962] ? syscall_return_slowpath+0x550/0x550 [ 375.895871] ? syscall_return_slowpath+0x2ac/0x550 [ 375.900779] ? prepare_exit_to_usermode+0x350/0x350 [ 375.905782] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 375.911476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.916311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 375.921479] RIP: 0033:0x4552d9 [ 375.924648] RSP: 002b:00007f6de98acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 375.932336] RAX: ffffffffffffffda RBX: 00007f6de98ad6d4 RCX: 00000000004552d9 [ 375.939586] RDX: 0000000020a2effc RSI: 0000000000000014 RDI: 0000000000000015 [ 375.946834] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.954082] R10: 00000000000003fc R11: 0000000000000246 R12: 0000000000000016 [ 375.961329] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000000 2018/04/04 23:50:42 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80040, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xfffffffffffffe61) r2 = shmget$private(0x0, 0x9000, 0x8, &(0x7f0000ff4000/0x9000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:42 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1100060000ff00004b1ec9f5f67e85b6ffca95f20a8707649a544f60e326562f042e9a19ab8a8cc06a3f0cc1ae52350b107e268f2d623d0015ce40d50e", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="886e60ec619f60d63bcddc45f013b103361db7fe35d1efb064e6a4a116159d421749ecb788eeccfb8810cd5170379e60eea8c00929ad85a7c560a8bbed3a964729ca077664fa936002ae165f605df0af4acaeb0e717ce15333eb78ec954657bfdfc0ea97836697485ac9b55d64655bd1eac323651f6b91887ecd97af661da895cf9f6427e29726f74977e2f5ee14ca2513751c66bd290824c6ca411cbaa1f7bf8ea98d"], @ANYBLOB="440801000400030005000000018000003878e8f32da0d211c9bac372c234896c779a197997043377b8004543aafba9dc2adbed8086881869c431addabc050b30044e4925c6a840426add18caac8807a76c894e228539f2a2a39799e3cd5cb7ec1d35487ba31ca7dd6349ccc91634c622c0a47b95144d314ea5e32d1551c2eee395f615a9b526aee58db5d0886748491ba1c75c5ddab737067b48235347f30bedd541e9ca20b1df5f7ddbb282239e37ad751b4e7fcb628cc111ffa4cc0a0325b1c1b53ce02baf4776774638926a0c217eeb1b1bdf961d28c54f7fca06fb158a82462164e8f69010d8444eda2f1306252821e543b6869bdb964ed8aae04fa20c50eed0af3e94636bc842d16f8d50723e5e351dab9884174542f267a38e265190f9ca7e94877209752bd40997f0ac5f69d661b4373fad45fe3b7ce0972b9300000000000000000000"]) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x0, 0x1c, 0x9}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @empty, 0x1f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x692}, @in6={0xa, 0x4e21, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x100000001}], 0x84) 2018/04/04 23:50:42 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x2) fchmod(r0, 0xa) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x4, 0x3, 0x2, 0x1, 0xfff, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x1c, "821852f7b4d87c3fa1199b2ed9d9a077fc8839107ea8090575c5d876"}, &(0x7f0000000140)=0x24) dup2(r1, r0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="ea", 0x1}], 0x1) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) 2018/04/04 23:50:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() getpeername(r3, &(0x7f0000000840)=@sco, &(0x7f00000007c0)=0x80) r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000800)={r8, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000a18f7c2720d7850618"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000008c0)="b53443912b71847f84324e597dda094e1fa2432a878e3936472efff91b1144be7333fb8a1b7157e33c86bcc0e243d304008a1d29c92f41d7c8e8dec9596a7a45bf214b807226f44a1642dde6a76526c5e3e2e972b54b4e72482b9ab9a07e01ce46bd64706312257d934472c85fb83427fc3a77ef2149148b5177891f376f84c1acf7cf24312309d6f8bfc6eaa9c3d12aaca585c4260d0f34689839e95cc445c9f342f859eb22bb80329066c99eef3454e960285eddfe887382808e6bd3acc797a769c5c5a5e42fffcd27852f426654d7a9bde3dc9397be47", 0xd8) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r6, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/04 23:50:42 executing program 4: syz_emit_ethernet(0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="9daaaabb88631aed5516547516eb3272d2d8ea0e152251b923be6f36a76f01e647438d9176f6b21797c5a5b5890d6e1f65e5fc5523a31d6f7e2d94a415d072ba32"], &(0x7f0000000180)) 2018/04/04 23:50:42 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:42 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000000c0)={0x1000, 0x2, 0x2, 0x200, &(0x7f0000000040)=[{}, {}]}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) poll(&(0x7f0000000480)=[{r0, 0xd4}], 0x1, 0x0) 2018/04/04 23:50:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x2, 0xfffffef6) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r1, r0, 0x0) write(r3, &(0x7f0000000200)="48c122d20000000000000000000000", 0xfffffffffffffee9) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000000c0)={0x80000000, 0x1, 0xfffffffffffffffc, 0x5a9b9fba0000000, 0xffff, 0x3, 0x1f, 0x6, 0x6, 0x200, 0x3, 0x1}) socket$inet(0x2, 0x0, 0xfff) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xade}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1f, 0x4) [ 376.704563] FAULT_INJECTION: forcing a failure. [ 376.704563] name failslab, interval 1, probability 0, space 0, times 0 [ 376.715851] CPU: 1 PID: 26904 Comm: syz-executor5 Not tainted 4.16.0+ #380 [ 376.722864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.732238] Call Trace: [ 376.734832] dump_stack+0x1a7/0x27d [ 376.738468] ? arch_local_irq_restore+0x53/0x53 [ 376.743139] ? __save_stack_trace+0x7e/0xd0 [ 376.747472] should_fail+0x914/0xae0 [ 376.751199] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.756306] ? save_stack+0x43/0xd0 [ 376.759933] ? kasan_kmalloc+0xad/0xe0 [ 376.763824] ? kmem_cache_alloc_trace+0x136/0x740 [ 376.768665] ? alloc_pipe_info+0x166/0x500 [ 376.772895] ? splice_direct_to_actor+0x64a/0x820 [ 376.777736] ? do_splice_direct+0x29b/0x3c0 [ 376.782054] ? do_sendfile+0x5c9/0xe80 [ 376.785940] ? do_syscall_64+0x281/0x940 [ 376.790004] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 376.795374] ? find_held_lock+0x35/0x1d0 [ 376.799455] ? check_same_owner+0x320/0x320 [ 376.803777] ? rcu_is_watching+0x85/0x130 [ 376.807925] ? rcu_note_context_switch+0x710/0x710 [ 376.812863] should_failslab+0xec/0x120 [ 376.816839] __kmalloc+0x63/0x760 [ 376.820295] ? kmem_cache_alloc_trace+0x459/0x740 [ 376.825136] ? kasan_check_read+0x11/0x20 [ 376.829286] ? alloc_pipe_info+0x264/0x500 [ 376.833523] alloc_pipe_info+0x264/0x500 [ 376.837586] ? pipe_read+0x7f0/0x7f0 [ 376.841304] ? __fget+0x370/0x580 [ 376.844768] ? perf_trace_lock_acquire+0xe3/0x980 [ 376.849609] ? find_held_lock+0x35/0x1d0 2018/04/04 23:50:42 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000100)={0x0, 0x0, 0x7}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = perf_event_open(&(0x7f00000001c0)={0x8000000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x8) dup2(r1, r4) 2018/04/04 23:50:42 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/244) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) lseek(r0, 0x7, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000200)={0x6c, &(0x7f0000000180)=""/108}) [ 376.853676] splice_direct_to_actor+0x64a/0x820 [ 376.858344] ? perf_trace_lock+0x900/0x900 [ 376.862580] ? generic_pipe_buf_nosteal+0x10/0x10 [ 376.867425] ? lock_downgrade+0x980/0x980 [ 376.871575] ? do_splice_to+0x160/0x160 [ 376.875541] ? security_file_permission+0x89/0x1e0 [ 376.880463] ? rw_verify_area+0xe5/0x2b0 [ 376.884515] do_splice_direct+0x29b/0x3c0 [ 376.888649] ? splice_direct_to_actor+0x820/0x820 [ 376.893483] ? rw_verify_area+0xe5/0x2b0 [ 376.897529] do_sendfile+0x5c9/0xe80 [ 376.901232] ? do_compat_pwritev64+0x100/0x100 [ 376.905796] ? __might_sleep+0x95/0x190 [ 376.909758] ? kasan_check_write+0x14/0x20 [ 376.913974] ? _copy_from_user+0x99/0x110 [ 376.918106] SyS_sendfile64+0xbd/0x160 [ 376.921973] ? SyS_sendfile+0x1a0/0x1a0 [ 376.925928] ? do_syscall_64+0xb7/0x940 [ 376.929883] ? SyS_sendfile+0x1a0/0x1a0 [ 376.933836] do_syscall_64+0x281/0x940 [ 376.937702] ? vmalloc_sync_all+0x30/0x30 [ 376.941829] ? finish_task_switch+0x1b9/0x970 [ 376.946301] ? finish_task_switch+0x17a/0x970 [ 376.950778] ? syscall_return_slowpath+0x550/0x550 [ 376.955690] ? syscall_return_slowpath+0x2ac/0x550 [ 376.960597] ? prepare_exit_to_usermode+0x350/0x350 [ 376.965596] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 376.970941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.975769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 376.980938] RIP: 0033:0x4552d9 [ 376.984105] RSP: 002b:00007f6de98acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 376.991794] RAX: ffffffffffffffda RBX: 00007f6de98ad6d4 RCX: 00000000004552d9 2018/04/04 23:50:43 executing program 6: write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r0 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x4280) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001c40)=ANY=[@ANYBLOB="0000000b180000fa03005e3cda04133e", @ANYPTR=&(0x7f0000001c00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01090000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001c80)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000500), r1, 0x0, 0x1, 0x4}}, 0x20) recvmsg$netrom(0xffffffffffffffff, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x450}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000480)={'eql\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000540)=0x5) 2018/04/04 23:50:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() getpeername(r3, &(0x7f0000000840)=@sco, &(0x7f00000007c0)=0x80) r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000800)={r8, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000a18f7c2720d7850618"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000008c0)="b53443912b71847f84324e597dda094e1fa2432a878e3936472efff91b1144be7333fb8a1b7157e33c86bcc0e243d304008a1d29c92f41d7c8e8dec9596a7a45bf214b807226f44a1642dde6a76526c5e3e2e972b54b4e72482b9ab9a07e01ce46bd64706312257d934472c85fb83427fc3a77ef2149148b5177891f376f84c1acf7cf24312309d6f8bfc6eaa9c3d12aaca585c4260d0f34689839e95cc445c9f342f859eb22bb80329066c99eef3454e960285eddfe887382808e6bd3acc797a769c5c5a5e42fffcd27852f426654d7a9bde3dc9397be47", 0xd8) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r6, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) [ 376.999043] RDX: 0000000020a2effc RSI: 0000000000000014 RDI: 0000000000000015 [ 377.006291] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.013541] R10: 00000000000003fc R11: 0000000000000246 R12: 0000000000000016 [ 377.020790] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000001 2018/04/04 23:50:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000009b38)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) 2018/04/04 23:50:43 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="51101a9d4992fbb32bc280d7f424afc2c0a098098402d16d85c50b9bce778cce44c417b62b3295aca29f18a5db52b2306de766dcbf91fdf604c719652e40f780cce596f4df91faea13dcc7ec25065b1e92c6add802d43ac50cbbb1cbca6be6612d75263d238a0ce060cf285cec989a3f7f16703c24e5e175f5cb17b3df63e63733ca4a519fb6054de5acf7255fbce14c2a9d286288234e2d1c13f2c85cb624af675bba32c89bb1717de371b32ad6d902a0b1aabce26ca7e9") ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRES64=r0]) close(r2) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/04/04 23:50:43 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) tee(r0, r0, 0x4, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) pwrite64(r0, &(0x7f00000001c0)="3cecb4d48b4c79d9f17eb7c2cd31c34f065b3488aa436d77287efb32b3fbd132229d51deec2518c31c2b6836e10a060e0e9e4a0569ca32cff3fe522e4a48bc212fae854ac48e8dc7fe2b41d8ed2320adb00dd74d4fa5718e38c24c1e", 0x5c, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x208080) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x100, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/04 23:50:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) io_setup(0x0, &(0x7f0000000040)) unshare(0x8000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x4a00) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000100)=0x7, 0x4) sched_getparam(0x0, &(0x7f0000000080)) 2018/04/04 23:50:43 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000040)) 2018/04/04 23:50:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() getpeername(r3, &(0x7f0000000840)=@sco, &(0x7f00000007c0)=0x80) r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000800)={r8, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000a18f7c2720d7850618"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000008c0)="b53443912b71847f84324e597dda094e1fa2432a878e3936472efff91b1144be7333fb8a1b7157e33c86bcc0e243d304008a1d29c92f41d7c8e8dec9596a7a45bf214b807226f44a1642dde6a76526c5e3e2e972b54b4e72482b9ab9a07e01ce46bd64706312257d934472c85fb83427fc3a77ef2149148b5177891f376f84c1acf7cf24312309d6f8bfc6eaa9c3d12aaca585c4260d0f34689839e95cc445c9f342f859eb22bb80329066c99eef3454e960285eddfe887382808e6bd3acc797a769c5c5a5e42fffcd27852f426654d7a9bde3dc9397be47", 0xd8) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r6, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/04 23:50:43 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:43 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x7f, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2b}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) getsockname(r0, &(0x7f0000000340)=@pppoe, &(0x7f00000003c0)=0xd9b66b371a1c595d) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x9}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) 2018/04/04 23:50:43 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x2, 0x8500) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) creat(&(0x7f0000000100)='./file0\x00', 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffffffffff80, 0x4, 0x100, 0x0, 0x7f}, 0x14) 2018/04/04 23:50:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, "c16c1c4784e6db1cb01b7ba7610d1e0159bff689a1da0172fc77238c492282875af53e42f2f69c48d88a44a5"}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9c7, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3c, 0x1ff, 0x8001, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63ac8c4b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], {0x77359400}}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x404002) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) 2018/04/04 23:50:43 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) sendmmsg$unix(r0, &(0x7f0000003080)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)}], 0x1, 0x40041) 2018/04/04 23:50:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f000000a0e57c66be77853527edef78ad33e3e930d30414ac186f63e97a3e3cbdd6805c409346be51930c0000c4cf104a9e125bb1da35b3fdc0ad0b7b195fdd34942cf5550bd06d4b76d22a5cb9aa785b6e12277403b1f62f764be7c3ece8f0811acf4b9c7b0dba841c2e0ddef06dde5b78e77e8b1dfff9b4b359505b99c7"], &(0x7f00000000c0)=0x2) r3 = socket$inet(0x2, 0x7, 0x10001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x2) accept4$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x800) r4 = accept$alg(r0, 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000480)) sendmsg$alg(r4, &(0x7f000064cfc8)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032bf18)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c69", 0x60}], 0x1, &(0x7f00003d2f70)}, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000740)="bf70db4f47eca5") setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x80000001}}, 0x1, 0x4, 0x5, "eaad7c09d702df1cdc1e219a902d8740894c8b5ea3088734d99dc91bdc0332a11835989cf6cc8edfee5b25aa8cff4195993c2e2a6b39d9f52bedb2d142c65f11485eb29231c1b7730561c81bcb6af7be"}, 0xd8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) recvmsg(r4, &(0x7f0000750fc8)={&(0x7f000092eff8)=@sco, 0x8, &(0x7f0000c2dfd0)=[{&(0x7f00002e5000)=""/91, 0x5b}, {&(0x7f0000bacfab)=""/85, 0x55}], 0x2, &(0x7f000050afbb)=""/69, 0x45}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x80000001, 0x10001}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000780)={r7, 0xa4, "c7123860020c2f277cc2a73a6c14f614dd40741513a94cf26ed65deffd81a3e3af9a12c57829239de596f77cfd28ec90380b63a17bd31194243240fe6b0e51fd9b628da6293e82723855ec07c5923a70bb6e3207d160366ce4a017818ea284f39ab57d6dbfb3e2b0555f27b7e06d42a5236b1bfec860f0a85d1139cf65e72f0831e3000697743f2f020c20fd6e6e5813aeb6107a3bd449068cea70096319b76a9b624973"}, &(0x7f0000000840)=0xac) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r7, 0x6, 0x8001, 0x6}, 0x10) 2018/04/04 23:50:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x0, r0, 0x0, [0x305f]}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x90402, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x5) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) 2018/04/04 23:50:43 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0xffffffffffffffe9, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000700)={0x6}, 0x4) shmctl$SHM_UNLOCK(r3, 0xc) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x1000008000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0xa6, &(0x7f0000000380)="ec279d03802af9a219fdf69179c932dfd15fa04f940c0fc69ac52cfb59035473ea495c6f2562298b1a32dd7bb34006dfbb3f88a1823d3be1ffbcaec55941b643c6fbb8a93c7f51dd34dac6a99782d2554b487a64905a9636ac47bcca3515b14575b91c76707417c7db7a4ac97067750a3805c0bbe0f486de583bb59dcfd7b4b0584a43e4e1798d13081e00f5614faaa8c06993c246df3ce61964229d0104a136789f58397730"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000100)={0xe}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r7, &(0x7f00002f7ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x24d823cdfdfa728b) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r2) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r5, r5, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r8, 0x1}) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000300)={r0}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000500)=""/23) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f0000000600)='afs\x00', 0x800010, &(0x7f0000000640)="dc112b628c24bc1eb0aaec983eddddde566c78d7bdd5c75008da13ddc3eb707d9b6915feeffeaa79fc3e2ddaae0873192d5452a14cbcaf") [ 377.860215] FAULT_INJECTION: forcing a failure. [ 377.860215] name failslab, interval 1, probability 0, space 0, times 0 [ 377.871509] CPU: 1 PID: 26996 Comm: syz-executor5 Not tainted 4.16.0+ #380 [ 377.878521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.887868] Call Trace: [ 377.890457] dump_stack+0x1a7/0x27d [ 377.894081] ? arch_local_irq_restore+0x53/0x53 [ 377.898750] should_fail+0x914/0xae0 [ 377.902451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.907543] ? print_irqtrace_events+0x270/0x270 [ 377.912284] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 377.917459] ? find_held_lock+0x35/0x1d0 [ 377.921521] ? check_same_owner+0x320/0x320 [ 377.925825] ? rcu_note_context_switch+0x710/0x710 [ 377.930734] ? trace_hardirqs_off+0x10/0x10 [ 377.935044] should_failslab+0xec/0x120 [ 377.939002] kmem_cache_alloc_node_trace+0x5a/0x760 [ 377.944014] __kmalloc_node+0x33/0x70 [ 377.947804] kvmalloc_node+0x99/0xd0 [ 377.951507] iov_iter_get_pages_alloc+0x7be/0x1310 [ 377.956417] ? kasan_check_read+0x11/0x20 [ 377.960547] ? iov_iter_gap_alignment+0xa50/0xa50 [ 377.965379] ? is_bpf_text_address+0xa4/0x120 [ 377.969855] ? kernel_text_address+0xd1/0xe0 [ 377.974243] ? __unwind_start+0x169/0x330 [ 377.978375] ? __kernel_text_address+0xd/0x40 [ 377.982857] ? unwind_get_return_address+0x61/0xa0 [ 377.987765] ? __save_stack_trace+0x7e/0xd0 [ 377.992082] ? save_stack+0xa3/0xd0 [ 377.995688] ? iov_iter_pipe+0x9f/0x2c0 [ 377.999648] default_file_splice_read+0x1cf/0xad0 [ 378.004471] ? SyS_sendfile64+0xbd/0x160 [ 378.008512] ? do_syscall_64+0x281/0x940 [ 378.012554] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 378.017908] ? do_splice_direct+0x3c0/0x3c0 [ 378.022214] ? debug_mutex_init+0x1c/0x60 [ 378.026345] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 378.031341] ? __lockdep_init_map+0xe4/0x650 [ 378.035729] ? lockdep_init_map+0x9/0x10 [ 378.039770] ? debug_mutex_init+0x2d/0x60 [ 378.043900] ? __mutex_init+0x1ed/0x290 [ 378.047854] ? SyS_membarrier+0x800/0x800 [ 378.051979] ? __lockdep_init_map+0xe4/0x650 [ 378.056370] ? __init_waitqueue_head+0x97/0x140 [ 378.061020] ? fsnotify+0x7b3/0x1140 [ 378.064715] ? init_wait_entry+0x1b0/0x1b0 [ 378.068930] ? kasan_check_read+0x11/0x20 [ 378.073060] ? fsnotify_first_mark+0x2b0/0x2b0 [ 378.077628] ? pipe_read+0x7f0/0x7f0 [ 378.081326] ? security_file_permission+0x89/0x1e0 [ 378.086242] ? do_splice_direct+0x3c0/0x3c0 [ 378.090541] do_splice_to+0x10a/0x160 [ 378.094318] ? do_splice_to+0x10a/0x160 [ 378.098272] splice_direct_to_actor+0x242/0x820 [ 378.102919] ? generic_pipe_buf_nosteal+0x10/0x10 [ 378.107744] ? do_splice_to+0x160/0x160 [ 378.111696] ? security_file_permission+0x89/0x1e0 [ 378.116608] ? rw_verify_area+0xe5/0x2b0 [ 378.120650] do_splice_direct+0x29b/0x3c0 [ 378.124781] ? splice_direct_to_actor+0x820/0x820 [ 378.129609] ? rw_verify_area+0xe5/0x2b0 [ 378.133651] do_sendfile+0x5c9/0xe80 [ 378.137351] ? do_compat_pwritev64+0x100/0x100 [ 378.141913] ? __might_sleep+0x95/0x190 [ 378.145880] ? kasan_check_write+0x14/0x20 [ 378.150094] ? _copy_from_user+0x99/0x110 [ 378.154223] SyS_sendfile64+0xbd/0x160 [ 378.158091] ? SyS_sendfile+0x1a0/0x1a0 [ 378.162047] ? do_syscall_64+0xb7/0x940 [ 378.166008] ? SyS_sendfile+0x1a0/0x1a0 [ 378.169969] do_syscall_64+0x281/0x940 [ 378.173834] ? vmalloc_sync_all+0x30/0x30 [ 378.177961] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 378.183477] ? syscall_return_slowpath+0x550/0x550 [ 378.188387] ? syscall_return_slowpath+0x2ac/0x550 [ 378.193299] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 378.198644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.203470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 378.208636] RIP: 0033:0x4552d9 [ 378.211803] RSP: 002b:00007f6de98acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 378.219492] RAX: ffffffffffffffda RBX: 00007f6de98ad6d4 RCX: 00000000004552d9 [ 378.226741] RDX: 0000000020a2effc RSI: 0000000000000014 RDI: 0000000000000015 [ 378.233992] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.241245] R10: 00000000000003fc R11: 0000000000000246 R12: 0000000000000016 [ 378.248491] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000002 2018/04/04 23:50:44 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0xa0, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001780)=@sack_info={0x0, 0x100, 0x7}, &(0x7f00000017c0)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000001900)=[{&(0x7f0000000240)=@in6={0xa, 0x4e24, 0x81}, 0x1c, &(0x7f0000001700)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000280)="af0800921866a9523dd00d71ac817140b0a72e54547831525a522cfdc04abb078cc1703d42097df3d31d0e6e32f697c9270e4baf656bf9dce78e23b7b39cff0038c37adb2c37f5ef6df3195e46a0456942db77627d12fdc6424eea9b009b40552de3d43242387ae6a4ef27c6a3e4ca604b1e96b836a67f0048d68cd7b2a816361e862307e386d8eca6591e83aae2d0e31eb8c431678441fe275d6bb9cce6c741531d773b3a5599aeb492855a805ce4339db944c79cf74e4127feb063bd39cf6018f8c2dd8cd42711107ca0fe55e0cce160d217c721cbb1", 0xd7}, {&(0x7f00000013c0)="3890fe36d291e8fb16d95fb0842490bb871beb6aed5817e4a642df0a5626f55f5b1d271bfd55229c8e033ea4a8b68355e863507ecc8921b381d3e1cebf285c03e5c875ad82c68e4a1d7780a5b0a68ed1803c2e3086ba28e5a299bca1c1e5a2093da860dc3e5bc8b68cfee600652f37de0c7f3ea7ccff5b2330b23753916392fbec5af335ecbc1ad4da57adcd186c2987ffa18bd71e362752134be98857b230f253085146de60f3905715f16a214df94265a5f2cc6908c41035aa0eca09fc36a27f2e99f8de3e68a2c37264e13ed2", 0xce}, {&(0x7f00000014c0)="d59c7f218c07044666d56c2fa48432d4cbc47ffdc991165f472a3ff897d82c7eee01686aa24ece7256584a405ecf4bef751ec1a7e34ab1618f12c0759abedd16d3082fccba3d99f4b4365be8850a5afc3b5a012e78427f618deee78c08363d9b02b93969618050d3b62c21b22d10ba7fe832d6ec28369dfc5a8513791b5969fd010fbb08b6ed1b03221c838bb469d9f75a854718b5576ae979bf7b66a40f7dc3d419bb1053dea8f7f51b7aaf5f16ab50610ba255f3a4af6423c3cb9efce3a163085e0775a72d6dc2032eac25ff6bc67bb4fc62d59325c3e8c2508df306", 0xdd}, {&(0x7f00000015c0)="4e01c23a48dda88702db077a5c64fe3588651c588ecb6940878b11d646c0f96a2abcde74393d4780441926f076de0515a4c8719d1a62e134e71a9917a5a98a2922fc926764c72add35f6ff61e5779721030ac5b41081d96c55955d3bd1184b75a40df8c8a377c7696925c17a45b798e53a818dd41693fb90b66bef71b08234beed8196da5e", 0x85}, {&(0x7f0000001680)}, {&(0x7f00000016c0)="a5558adedb495d3b4b66777238c198489593b8f5da3e20371fe788b7b90a976f1422a7de2b2227a18d00468d9a9fe931dd82cc07b044256013", 0x39}], 0x7, &(0x7f0000001800)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x4, 0x8}}, @init={0x18, 0x84, 0x0, {0x10000, 0xfffffffffffffffd, 0x100, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x6, 0x8, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7, 0x800}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x81, 0x3, 0x4}}], 0xf0, 0x1}], 0x1, 0x84) listen(r2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x100020007) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r4, 0x1}, &(0x7f00000000c0)=0x8) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 23:50:44 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffdb) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x100, 0x8, 0x5, 0xffffffff, 0x1d24413f, 0x0, 0x7fffffff, 0x400, 0x6, 0x5, 0x81}) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) listen(0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='f2fs\x00', 0x2400, &(0x7f0000000240)="01fb25f13b3d4dcd935811bfbbbbe803a3b1f1dabff9982e45b88f5b16b3cf6ac2d60757c641919a89b95850bb46bcd52187d02650cd122017a875c07e2795179e5c1af5b80f7b4063546aad3652d37ff86868ee1c5c5d2b3c501cebe798e51710bc127159c303732e77271fc3686b442b59752926c0b26f7d30c516ca90ccd9fe") 2018/04/04 23:50:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:44 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r3 = memfd_create(&(0x7f0000000c80)='syz_tun\x00', 0x3) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc000, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) writev(r2, &(0x7f00000000c0), 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) 2018/04/04 23:50:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0xc000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0xe1, 0x200000000, 0x100000000, 0xc0}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x800000, 0x200, 0xfff, 0x0, r2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x100, 0x8200, 0xffffffffffffffff, 0x8, r3}, &(0x7f0000000280)=0x10) getegid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, 0x1}, 0x20) 2018/04/04 23:50:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000280), 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x38) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x4, 0x196e}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)) 2018/04/04 23:50:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x440) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x400000000000, 0x1a1640) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x80000000000000d2}, 0x850e) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) [ 378.395467] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 378.418453] FAULT_INJECTION: forcing a failure. [ 378.418453] name failslab, interval 1, probability 0, space 0, times 0 [ 378.430260] CPU: 1 PID: 27020 Comm: syz-executor5 Not tainted 4.16.0+ #380 [ 378.437275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.446623] Call Trace: [ 378.449216] dump_stack+0x1a7/0x27d [ 378.452860] ? arch_local_irq_restore+0x53/0x53 [ 378.457540] ? find_held_lock+0x35/0x1d0 [ 378.461638] should_fail+0x914/0xae0 [ 378.465354] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 378.470201] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.475310] ? trace_hardirqs_off+0x10/0x10 [ 378.479632] ? lock_downgrade+0x980/0x980 [ 378.483782] ? find_held_lock+0x35/0x1d0 [ 378.487847] ? __lock_is_held+0xb6/0x140 [ 378.491917] ? check_same_owner+0x320/0x320 [ 378.496245] ? rcu_note_context_switch+0x710/0x710 [ 378.501176] ? kasan_check_read+0x11/0x20 [ 378.505332] should_failslab+0xec/0x120 [ 378.509306] kmem_cache_alloc_node_trace+0x5a/0x760 [ 378.514326] ? rcu_read_lock_sched_held+0x108/0x120 [ 378.519352] __kmalloc_node+0x33/0x70 [ 378.523161] kvmalloc_node+0x99/0xd0 [ 378.526882] seq_read+0x7fc/0x1410 [ 378.530434] ? fsnotify+0x7b3/0x1140 [ 378.534155] ? seq_lseek+0x3c0/0x3c0 [ 378.537861] ? fsnotify_first_mark+0x2b0/0x2b0 2018/04/04 23:50:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @random="fdac6834a7f2"}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000001c0)={0x6, 0xed, 0xff0, 0x6026724f, 0x1, 0x1ff}) ioctl(r0, 0x1, &(0x7f0000000080)="c725cc95e5e73011709b2ec68467714ee95c1d9128017837809516b9c9070affdd7cdad8ba6079cd17be6b490f9419c9e68b68a7cc6421947d44db11c13ec77808c1d8d7b3081cdb64560f7cce97e3c57c9e509abe0c08111dd5d56612ee11f6e25bc59d097e3c4a8734b66e529bd37d2bf5f02b46fb2689dc7ebd7fdee48d3122a2b3e277b9e18a6defff2fd0fbadefa45fb01de896b0e99b3ff529784894e674ededbebe9dc27649905c1ee738a8331bf55890cc7d2f68a610230bcebf55d39dc4dacc2fd15f044d504c") ioctl$int_in(r0, 0x33b51e88f425334, &(0x7f0000000180)=0x5) 2018/04/04 23:50:44 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0xdde0dbc3331ba91) r1 = socket(0x90, 0x8000004, 0x3f) sendmsg$nl_generic(r1, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f0000000100)=ANY=[@ANYBLOB="16fa33e326c06e83de190eb2c75bbc3d6ef921e29025b92724c05a8ec14cb297e1c2d11035d05b6662d98bf459caa2eec0528dd347af4c9193d2ee90145716d8c7fdd2484b2243e6668d3ee5740fe46cbdf034d3b134aac84a4ebcad544015231c4155aa"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 23:50:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="970cf042", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x7, r0, 0x1}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x5, 0x3, 0x401, 0x6, 0x5, 0x8, 0x6, 0x800, 0x0, 0x0, 0xfffffffffffffff8, 0x1, 0x89d, 0x4, 0xffffffffffff9ba8]}, &(0x7f0000000200)=0x100) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r4, 0x7}, &(0x7f0000000280)=0x8) [ 378.542446] ? kasan_check_write+0x14/0x20 [ 378.546683] ? _copy_from_user+0x99/0x110 [ 378.550835] ? seq_lseek+0x3c0/0x3c0 [ 378.554546] proc_reg_read+0xf9/0x180 [ 378.558348] do_iter_read+0x3d2/0x5a0 [ 378.562153] ? dup_iter+0x260/0x260 [ 378.565781] vfs_readv+0x121/0x1c0 [ 378.569326] ? compat_rw_copy_check_uvector+0x2f0/0x2f0 [ 378.574693] ? is_bpf_text_address+0xa4/0x120 [ 378.579194] ? __kernel_text_address+0xd/0x40 [ 378.583697] ? unwind_get_return_address+0x61/0xa0 [ 378.588642] ? save_stack+0xa3/0xd0 2018/04/04 23:50:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='ns/net\x00') recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) [ 378.592273] default_file_splice_read+0x508/0xad0 [ 378.597113] ? default_file_splice_read+0x508/0xad0 [ 378.602124] ? SyS_sendfile64+0xbd/0x160 [ 378.606180] ? do_syscall_64+0x281/0x940 [ 378.610235] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 378.615604] ? do_splice_direct+0x3c0/0x3c0 [ 378.619927] ? debug_mutex_init+0x1c/0x60 [ 378.624075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 378.629090] ? __lockdep_init_map+0xe4/0x650 [ 378.633500] ? lockdep_init_map+0x9/0x10 [ 378.637561] ? __mutex_init+0x1ed/0x290 [ 378.641530] ? SyS_membarrier+0x800/0x800 [ 378.645672] ? __lockdep_init_map+0xe4/0x650 [ 378.650085] ? __init_waitqueue_head+0x97/0x140 [ 378.655299] ? fsnotify+0x7b3/0x1140 [ 378.659011] ? init_wait_entry+0x1b0/0x1b0 [ 378.663255] ? fsnotify_first_mark+0x2b0/0x2b0 [ 378.667839] ? pipe_read+0x7f0/0x7f0 [ 378.671554] ? security_file_permission+0x89/0x1e0 [ 378.676484] ? do_splice_direct+0x3c0/0x3c0 [ 378.680805] do_splice_to+0x10a/0x160 [ 378.684601] ? do_splice_to+0x10a/0x160 [ 378.688577] splice_direct_to_actor+0x242/0x820 [ 378.693242] ? generic_pipe_buf_nosteal+0x10/0x10 [ 378.698076] ? do_splice_to+0x160/0x160 [ 378.702046] ? security_file_permission+0x89/0x1e0 [ 378.706977] ? rw_verify_area+0xe5/0x2b0 [ 378.711044] do_splice_direct+0x29b/0x3c0 [ 378.715193] ? splice_direct_to_actor+0x820/0x820 [ 378.720041] ? rw_verify_area+0xe5/0x2b0 [ 378.724099] do_sendfile+0x5c9/0xe80 [ 378.727816] ? do_compat_pwritev64+0x100/0x100 [ 378.732394] ? __might_sleep+0x95/0x190 [ 378.736375] ? kasan_check_write+0x14/0x20 [ 378.740606] ? _copy_from_user+0x99/0x110 [ 378.744750] SyS_sendfile64+0xbd/0x160 [ 378.748631] ? SyS_sendfile+0x1a0/0x1a0 [ 378.752602] ? do_syscall_64+0xb7/0x940 [ 378.756571] ? SyS_sendfile+0x1a0/0x1a0 [ 378.760538] do_syscall_64+0x281/0x940 [ 378.764408] ? vmalloc_sync_all+0x30/0x30 [ 378.768538] ? kasan_check_write+0x14/0x20 [ 378.772751] ? finish_task_switch+0x284/0x970 [ 378.777225] ? syscall_return_slowpath+0x550/0x550 [ 378.782131] ? syscall_return_slowpath+0x2ac/0x550 [ 378.787040] ? prepare_exit_to_usermode+0x350/0x350 [ 378.792042] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 378.797387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.802216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 378.807381] RIP: 0033:0x4552d9 [ 378.810547] RSP: 002b:00007f6de98acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 378.818236] RAX: ffffffffffffffda RBX: 00007f6de98ad6d4 RCX: 00000000004552d9 [ 378.825486] RDX: 0000000020a2effc RSI: 0000000000000014 RDI: 0000000000000015 [ 378.832735] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.839982] R10: 00000000000003fc R11: 0000000000000246 R12: 0000000000000016 [ 378.847233] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000003 2018/04/04 23:50:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/04 23:50:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x410000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="e119d51a3f", 0x5}, {&(0x7f00000000c0)="513fe42926e993bd489630839044df091b65ac831ba9378365745207bd138666caef194a8eac1b1aacd129aebb4c0f7046a5643ba5a495f2b2f019c3a894ea47880bdcf07c7e9cc7ec6b83e9eda00cce5961be8768", 0x55}, {&(0x7f0000000140)="739bf303f3df62d24bf5ba73c9ae008a7ae1cb42ed4f046e76dbdb77e8b1c39c648d8a66c8beceb23d652ef0cc131fbcdc363b9e8d268f838c6a881fb12c728092e17ea9435747880c83c7bd14779adeb05d72e3876713ba249cc3df0e8b1b339323e7bdd30e06d7191dde4cc4a9f20db759e82b2160f9e1ecdb2199040afd8682483e484a64503c804710ea1a696bc46fd8c1ae954c6f2ccd1ca0b1c539125f6cda4f30b05b9c486803c999914a97979567192073f4d6634cffc1f883adbc649428aab1dc212326d1c2", 0xca}, {&(0x7f0000000240)="39bbe5ff31ea0e94de9bc438f31667b48c184a2c2802629c531f9cd555cbedd3cfdb97473f86ef2f063b1194107d6babff27bb049cb32a558aa1c81eebef5811433d70b56eedfb00400ca47d8d2589f19a84cbb7396c5fdb60f73302c054b1f48b838c3f8c0a5fa9da176ad3c2bc4508f2fb4cfb03e9d4feaeef0a6ffd90c5a8fbfcdccfbd7f96533490d121798b3a898b45", 0x92}, {&(0x7f0000000300)="e50b91fb8dcbd48be3a397f5930a5d4d553174c6aaf926caf44585152ecfaf011c55a3ee95ec93c8d5eb2e50e34dc71fb631ce880cd9f1173aac88e8d83d8a19747caf0ffd3bbefd649068bf3b6d91e375b9b798e080e4f20686271b90e36696330f59d75bf802ebf715133d32ea4743401d8c0301b283286774892418c75bdedfbf3a45d82c9ad22128cab1307dd58951c9228f60ecbd0242a631cd0c3a96fa4d20a0c44a460066e5506195d1e8bb784d33e3ade6ce80d13a509cdc2ded74f41ae34002bd53930a477c3fd48047a0e6630a960d96ad07a34966b8ed9930187ef27c2423526e02b25c", 0xe9}], 0x5, 0x0, 0x0, 0x8000}, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:45 executing program 3: io_setup(0x5, &(0x7f0000d38000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f8cf4b)}]) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x8, 0x1f}, 'port1\x00', 0x40, 0x0, 0x2, 0x5, 0x7, 0x66, 0x2, 0x0, 0x2, 0x4}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) 2018/04/04 23:50:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="e9ffffff"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x0, 0x3, 0x9, 0x8, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='##', 0x2, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f02", 0x47}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000007c0)=[{0x0, 0x3}, {0xe, 0x7}], 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x8, 0x9, 0x0, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381affc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r2, 0x4, 0x0, 0x4, 0x4c3, 0x80000001, 0x9, 0x6, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982c") lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r4, r5) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/04 23:50:45 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0800000000000000000000000000008f"]}) 2018/04/04 23:50:45 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:45 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001340)='/dev/dsp\x00', 0x80000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001380)="12bb6666e17507d283abc96c0a9dde395158ffa80fea0a6f4d706435afdc8929b4df23f23df6faf01d8512808dc0bec2cbe8c01ae56506e69bb5091329b380941c15d95404fd69babacb61a4092e50f5b112603e66fa24a257092d3fd58c10b9") setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="7a000000000000006dce30adebd2a50a7fc2d0f9a1adf51fbc496677fbe0f6413975a5ad9e9e4dcb8c48c90997068c5fe38d7012f4a2767cd07f1b2b0a4c362139bed383c8e098a5c85202cc3f5ad4a5fd56028b2d6f48c89afe1a1b08e6f522cd84a1b27dabd6098dad53696b92e259d67ee315863c9bab78293e4b1ce51e888e349be0fe24caa62a1c0e3892e4b5d441bead151f", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) r2 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001400), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001300)={0xfff, 0x1, 0x0, 0xfffffffffffffffc, 0x5}, 0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x16, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/04 23:50:45 executing program 4: kexec_load(0x7, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000000)="2069c06d0abf1753e0e9d2c579c1eb8c869dc2697e7ebb1dcd22646d", 0x1c, 0x1, 0x10001}, {&(0x7f0000000080)="1ce3fb4e7d2420abe0af96186a9e4358542fcac3140e7ae43aeca12956d7207be3786a9a1c23f76700ce4036350a7694e5c30340c34d2682a219cae14666902e062f45", 0x43, 0x1ff, 0x800}, {&(0x7f0000001100)="07cd52c61fa60eb9170e395415f0cc0ede52ef281d5e5203b9d3468c252571f904661c832fc67529a884592b216e009e64f1a6796c675dff3b6abb08e996671e2ec8281f3b6a93086062929fead47aa8c0ee52f68af83ba8474d46d4f0e5d13538072837b64b838f0037361aba8ff0a3d262cd49b18b0f7b0515a72095b26f4fb2d80bc251ed5a52e09fd75eb26001132d5b6b64933d4e615194f64ab32deab5211a9a94a4d11325c922b4af155f762513cc98c5aac14613fca4931ec856e4fe29fe82beb64da35d3fed22b58e1fe3639de9f6d6601d2b73c7dc362fe3168cf39138bbbf37", 0xe5, 0x10001, 0xfffffffffffffff7}, {&(0x7f0000001280)="4802e65d4c1996922ad340bdfee12a7c9ad97c7036c3980d1d5cfcf9b835fbde5c3953ab2f3f2e96d3ae0a5f92179fe6a248aa14a7c77727b527c13ba3369d203ae58a57ab401ab113938f28ce83de1de635957c053a947c3c749d2f3d498909f7131d8a0e25de76f1f11004aa7451a486ebc73e0b07457901dde556950a7483ffa6b3a8e2e396360ad7daa16915bff0b79c4cb95c4a0d76722244e585928c4927fc9e722888970a04de83b234579eb9063fcf1172d036f334c39a3af2019b0d1d297396e0834b", 0xc7, 0x9}], 0x170002) getuid() r0 = syz_open_dev$binder(&(0x7f00000014c0)='/dev/binder#\x00', 0x0, 0x2) flock(r0, 0x6) fsync(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001500)={0x1, 0x7, 0xed, 0x6}) fsync(r0) fcntl$addseals(r0, 0x409, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000001540)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200400) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000001580)=""/4096) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) sync() connect$ipx(r2, &(0x7f0000002580)={0x4, 0xd6, 0xbb6, "a34c5d7598e7", 0x9}, 0x10) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00000025c0), &(0x7f0000002600)=0x4) rt_sigprocmask(0x1, &(0x7f0000002640)={0x95}, &(0x7f0000002680), 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000026c0)={0x2000003e, 0x5, 0x11}) fcntl$getownex(r2, 0x10, &(0x7f0000002700)={0x0, 0x0}) openat$cgroup_subtree(r2, &(0x7f0000002740)='cgroup.subtree_control\x00', 0x2, 0x0) mq_open(&(0x7f0000002780)='/dev/binder#\x00', 0x0, 0x4, &(0x7f00000027c0)={0xffffffffffffffff, 0x2a73, 0x4, 0x2, 0x200, 0xfffffffffffffff9, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002800)={@ipv4={[], [0xff, 0xff]}, 0x4, 0x1, 0xff, 0x2, 0x4, 0x7, 0x3}, 0x20) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000002840)={0x5, 0x7, 0x100, 0x6, 0x1000}) rt_sigprocmask(0x0, &(0x7f0000002880), &(0x7f00000028c0), 0x8) syz_open_dev$loop(&(0x7f0000002900)='/dev/loop#\x00', 0x7fffffff, 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000029c0)={r2, 0x50, &(0x7f0000002940)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002a00)=r4, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002a40)={0x0, r2, 0x5, 0x2}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_open_procfs(r3, &(0x7f0000002ac0)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) [ 379.048972] FAULT_INJECTION: forcing a failure. [ 379.048972] name failslab, interval 1, probability 0, space 0, times 0 [ 379.060811] CPU: 0 PID: 27078 Comm: syz-executor5 Not tainted 4.16.0+ #380 [ 379.067824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.077168] Call Trace: [ 379.079760] dump_stack+0x1a7/0x27d [ 379.083392] ? arch_local_irq_restore+0x53/0x53 [ 379.088061] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 379.093257] should_fail+0x914/0xae0 [ 379.096971] ? __kernel_text_address+0xd/0x40 [ 379.101471] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.102970] Empty option to dns_resolver key [ 379.106567] ? __save_stack_trace+0x7e/0xd0 [ 379.106604] ? find_held_lock+0x35/0x1d0 [ 379.106616] ? __lock_is_held+0xb6/0x140 [ 379.123414] ? check_same_owner+0x320/0x320 [ 379.127736] ? rcu_note_context_switch+0x710/0x710 [ 379.132660] ? print_irqtrace_events+0x270/0x270 [ 379.137409] ? find_held_lock+0x35/0x1d0 [ 379.141472] should_failslab+0xec/0x120 [ 379.145454] __kmalloc+0x63/0x760 [ 379.148906] ? hash_sendpage+0x91/0xa90 [ 379.152879] ? sock_kmalloc+0x127/0x1b0 [ 379.156854] sock_kmalloc+0x127/0x1b0 [ 379.160648] ? copy_overflow+0x30/0x30 [ 379.164538] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 379.165301] Empty option to dns_resolver key [ 379.169540] ? lock_sock_nested+0x91/0x110 [ 379.169555] ? trace_hardirqs_on+0xd/0x10 [ 379.169573] hash_alloc_result.part.5+0x99/0x120 [ 379.169583] hash_sendpage+0x52c/0xa90 [ 379.190932] ? hash_sendmsg+0xa10/0xa10 [ 379.194906] kernel_sendpage+0x8d/0xe0 [ 379.198788] sock_sendpage+0x8c/0xc0 [ 379.202502] ? kernel_sendpage+0xe0/0xe0 [ 379.206559] pipe_to_sendpage+0x290/0x3b0 [ 379.210707] ? direct_splice_actor+0x180/0x180 [ 379.215280] ? check_same_owner+0x320/0x320 [ 379.219602] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 379.224961] ? SyS_membarrier+0x800/0x800 [ 379.229106] __splice_from_pipe+0x328/0x730 [ 379.233419] ? direct_splice_actor+0x180/0x180 [ 379.237999] ? init_wait_entry+0x1b0/0x1b0 [ 379.242237] splice_from_pipe+0x1e9/0x330 [ 379.246385] ? direct_splice_actor+0x180/0x180 [ 379.250962] ? splice_shrink_spd+0xb0/0xb0 [ 379.255206] ? security_file_permission+0x89/0x1e0 [ 379.260132] generic_splice_sendpage+0x40/0x50 [ 379.264708] ? splice_from_pipe+0x330/0x330 [ 379.269027] direct_splice_actor+0x125/0x180 [ 379.273433] splice_direct_to_actor+0x2c1/0x820 [ 379.278098] ? generic_pipe_buf_nosteal+0x10/0x10 [ 379.282938] ? do_splice_to+0x160/0x160 [ 379.286911] ? security_file_permission+0x89/0x1e0 [ 379.291833] ? rw_verify_area+0xe5/0x2b0 [ 379.295890] do_splice_direct+0x29b/0x3c0 [ 379.300037] ? splice_direct_to_actor+0x820/0x820 [ 379.304876] ? rw_verify_area+0xe5/0x2b0 [ 379.308931] do_sendfile+0x5c9/0xe80 [ 379.312645] ? do_compat_pwritev64+0x100/0x100 [ 379.317222] ? __might_sleep+0x95/0x190 [ 379.321195] ? kasan_check_write+0x14/0x20 [ 379.325428] ? _copy_from_user+0x99/0x110 [ 379.329572] SyS_sendfile64+0xbd/0x160 [ 379.333455] ? SyS_sendfile+0x1a0/0x1a0 [ 379.337428] ? do_syscall_64+0xb7/0x940 [ 379.341400] ? SyS_sendfile+0x1a0/0x1a0 [ 379.345372] do_syscall_64+0x281/0x940 2018/04/04 23:50:45 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="73790300000017508b8c000000000000000000000000000000000000fcd2cf79e58059f9dec163d8e109939a4abcd452df975ea67a855d5d9eae565a453fac257a2b6d7bfce693413beb2b3c075626828f483dd1eadcf493d88b3c717d68e493cae191da08f7c022779fbd88c7706440a331d41a8358de9fa39e6851d2428adf1541fbf6fd11110b41e70ac3e70d859700cd4fc806987c2abbe44b4f93e557d018426ee1c4baf3a40e5bc022c95c790cafa0275c8a7f51da75bc07da425c7d3448574f0503b6627281c4916c9a43561542d61e34f5"], 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xcc, "cc0e7683340f3980efcd7621c769a22da7da00fa493126c462cb5715a90e7f16100cf6cfe370d21e633123bf9e36a5f36e3b5b4f28ea8f0a9ddd7cb2040c013ed0706622c48243701dc0b66289afb3c8209b628d5a30dda1a6dae395a1475a8cdb29326394fb8f3feb97b282205a207b228ce37d154dba6e18a27a3f4ed5cca43aad83bb7386a43b241fa52416861ddd0d6d388d6a1d6b46da6d69df75371d4515cc6298e7a8181ef24f83f54f37784dfb9ede5d98e39ad229e9f5d056d7f262d0f0d3d09ef5d69310824e77"}, &(0x7f00000002c0)=0xd4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xac, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xc}, 0x3}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x10000, @empty, 0x7}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x808}, 0x1}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x7}]}, &(0x7f0000000400)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000440)={0x11f007, 0x6000}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/04 23:50:45 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x400000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)) modify_ldt$write(0x1, &(0x7f0000000000)={0xffffffff, 0xffffffff, 0x0, 0x0, 0x1, 0x60db7c67, 0x7, 0x2, 0x2, 0x800}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) socket$inet6(0xa, 0x800, 0xff) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0xffffffffffffffd0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x2000000000000000, 0x1, 0x2, 0x8b3}, {0x1, 0x100000001, 0x1000, 0xe60}, {0x7, 0xffffffffffffffe1, 0xfff, 0x9}]}) 2018/04/04 23:50:45 executing program 6: r0 = socket(0x5, 0x0, 0x3c) prctl$intptr(0x1f, 0x8001) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000080)="377610f6e2992770774a56a024065d778ba6e757fe0fe4d2ebc583f11df01c3b7b3754daeec719ae18483070ca8b7f66d76752ee0470775fa38d848ccab6a16ecf91475967eec2da8fea42dc4263a0f9d2ebfc3425060c40c217a4d12c616740", 0x60}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="1d39bdf47796d0e78ce0b7e9675f88fd4946a030d33b65456446deb1ecee928f54ba0878c5d8d630105fdb7892f97b34f74e9ecbe69867b0f19b724e326c05e4679d890c906a4ecaa9be13fc337220c5b5e5a2b13a00278b91b55695030a407217c0fd31f290fbe681a576d7ff3f9b2eb4b69ba8", 0x74}, {&(0x7f0000001180)="705ddcb3c131ddab5aafc00d5fe703f1dae51c426174753841cf235c981943fc9b8ecb0e1ec219fdda7e8c2038edfdd0aeea18573bb6515a3c2d3d1cba5083d15217ab7db6edc34c3a420d6ee2338945fd36446fa3aba87d815bd80b942eada9c105c180945d8d284e9e6a9a633d240b7a24315a90a99b5d80755f5c1b5f129dee121d3f73477552190026bbefa8bea8d415b3dcfe4d964c861a56620e9488d0cc74c2d56408a27f85170dcef7229729083ddd371f3f704f98317152cc81c3f009bf9a701392ef4399f9ed9e87e38bedd767dd31", 0xd4}, {&(0x7f0000001280)="13245b9946521cbb6268b1c78f17280bc52a9efcb8c9615f90fa10567cd06f4b1de659f64fbc2af7490f96645800dd98d90dc9db90cb900c1bdeb8e5923115d4ed9d3010fe1c373a0268701f9232f244b51d9d5cd69ce97084e9ded3a37790fd9b2868b255bcf29dc40e0c286c5ac8ac92157e7d8d4c245503c7ad9ea9cc3806c6d5c7d5b82677aaf03dc2a6ab719c847d5fe84c0b7923ef8f4b53b269a0d46fb663acdf8eec53f177e585c50a9a0943418e3fe1d16383c541821db4b992f653362817dcf22bc18df01781896b2f91cb2deedd88dbb51946ab048b7067", 0xdd}, {&(0x7f0000001380)="78cb14d1dfe8bbd080a020917f5966bb5a2473e0adc295a14966c4842463f5cdd4926fb7fbcff539281c3fd1c3e9e9d289ea669979d203479452334f3da74701906a4d27e74258fa359af63f749c5a815c3aaf76adb15835efd0203fa7c4347870915442c02a2e9677a5828fa980057f4741f282", 0x74}], 0x100001b4, &(0x7f0000000040)}, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) [ 379.349256] ? vmalloc_sync_all+0x30/0x30 [ 379.353425] ? finish_task_switch+0x1b9/0x970 [ 379.357911] ? finish_task_switch+0x17a/0x970 [ 379.362406] ? syscall_return_slowpath+0x550/0x550 [ 379.367331] ? syscall_return_slowpath+0x2ac/0x550 [ 379.372259] ? prepare_exit_to_usermode+0x350/0x350 [ 379.377276] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 379.382640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.387494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 379.392680] RIP: 0033:0x4552d9 2018/04/04 23:50:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2a002, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 379.395870] RSP: 002b:00007f6de98acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 379.403573] RAX: ffffffffffffffda RBX: 00007f6de98ad6d4 RCX: 00000000004552d9 [ 379.410830] RDX: 0000000020a2effc RSI: 0000000000000014 RDI: 0000000000000015 [ 379.418090] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 379.425353] R10: 00000000000003fc R11: 0000000000000246 R12: 0000000000000016 [ 379.432612] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000004 2018/04/04 23:50:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010101026a6c2782d497419c0938faa9bccc00ca33939d68386b52110b4161bb15736878f02ecaff13e6d207ca35719319649638b54a30621ce5ed33216154c78a9eb2a57b11b2b74b7eace42f56e896"]) getitimer(0x2, &(0x7f00000000c0)) 2018/04/04 23:50:45 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23}}, [0x9, 0x6, 0x4, 0x0, 0x81, 0xffffffff, 0x1, 0x1f, 0x7, 0x2, 0x7, 0x6a, 0x800, 0x5, 0x1]}, &(0x7f0000000080)=0x100) r2 = dup(r0) modify_ldt$write(0x1, &(0x7f0000000100)={0x6, 0x20000800, 0x0, 0x8, 0x4, 0xd9, 0x7f, 0x10000, 0x9, 0x5}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000a00)={0x9, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x40001000, 0x20}, 0xc) modify_ldt$write(0x1, &(0x7f0000000240)={0x80000000, 0x1000, 0xffffffff, 0x20000000200, 0x1, 0x800, 0x22ec097e, 0x7, 0x100000001, 0x6}, 0x10) 2018/04/04 23:50:45 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) dup3(r0, r0, 0x80000) r2 = epoll_create(0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000)) 2018/04/04 23:50:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6gre0\x00', @ifru_flags=0x4000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x7, 0x3f, 0x1, 0xfffffffffffffffa, 0x100}) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0x374, 0x80800) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"1fed194250a367"}, 0xfff}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0xffffffffffff1088, 0x4) 2018/04/04 23:50:46 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='\x00&\x00\x00\x00') ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x1, 0xffffffffdcb17974, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x8, 0x6, 0x2, 'queue1\x00', 0x679}) fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 23:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae90200672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d75ec600aa8faf87b5fa11cfa6dc4d", 0x5}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) 2018/04/04 23:50:46 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x17}}, {0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x6, [0x2, 0x2, 0x6, 0x4, 0x1, 0x5, 0x4f, 0x1f]}, 0x5c) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/04/04 23:50:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e24, 0xc}, 0x1c) 2018/04/04 23:50:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x7ff, 0x7, 0x3, 0x24e, 0x0, 0x6, 0xfffffffffffffffc, 0x3a5, 0x40, 0x2ac, 0x9, 0x400, 0x38, 0x1, 0x53, 0x1, 0x1}, [{0x1, 0x1, 0x8, 0x9, 0x4, 0x4df, 0x1, 0x2}], "813c4f4158bd3deb25d45e29aace0bd0e3e8dc7421616189151d73c3c0cdeb0598ddbc356bb17d0cd2deefcf7330ce314c24126ad769d1839887f09ed84962cc9fefd618d8cc226ec3b6c69028ba32d1e17cc01661f006ee", [[], [], [], [], [], [], [], [], []]}, 0x9d0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x32c, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x0) 2018/04/04 23:50:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0xc288, 0x4) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/190) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) poll(&(0x7f00000000c0)=[{r1, 0x2430}, {r0}, {r2, 0x128}, {r1, 0x224}, {r0, 0x10}, {r0, 0x400}, {r1, 0x80}, {r1, 0x40}, {r2, 0x2100}], 0x9, 0xaf) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000340)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0xc0) sysfs$1(0x1, &(0x7f0000000000)='net/fib_trie\x00') sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:46 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) utime(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={0x20, 0x7}) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) 2018/04/04 23:50:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) close(r0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 23:50:46 executing program 6: r0 = socket(0x1, 0x80002, 0x1000000000) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/04 23:50:46 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x30110, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10282) r2 = dup2(r0, r1) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/04/04 23:50:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xd23, 0x100) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x3, 0x7, 0x100, 0x3, 0x1000, 0xe75c, 0x1}, 0x1c) recvmmsg(r1, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000200)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000003ac0)={0x77359400}) 2018/04/04 23:50:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x100008, 0x0) io_setup(0x81, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0x8, 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)={r2, r3+10000000}) read$eventfd(r0, &(0x7f00000003c0), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/04 23:50:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x140) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x2b, &(0x7f0000000080)=""/43}) 2018/04/04 23:50:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x1) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000a2effc), 0x3fc) accept$alg(r1, 0x0, 0x0) 2018/04/04 23:50:46 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x940) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x1000200000000114, 0x2711, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) 2018/04/04 23:50:46 executing program 0: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000280)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/04 23:50:47 executing program 6: r0 = socket(0x8000000000010, 0x802, 0x1) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/04/04 23:50:47 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) fanotify_mark(r0, 0x1, 0x28, r0, &(0x7f0000000040)='./file0\x00') syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7fff, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = getgid() fchown(r1, r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000080)=@known='security.ima\x00') readv(0xffffffffffffffff, &(0x7f0000002fe0), 0x0) 2018/04/04 23:50:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) read(r0, &(0x7f0000000100)=""/78, 0x4e) 2018/04/04 23:50:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:47 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3a, 0x180) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2201, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x20, 0x80, 0x101, 0x7, 0x1, 0x100}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x2, 0x8001, 0xffff, 0x0, 0x800, 0x40, 0x1, 0x5, 0x5, 0x0, 0x1, 0x10000, 0x9, 0x3, 0xffff, 0x3fe000000, 0x0, 0xffffffff, 0x1, 0x8, 0x9, 0xff, 0x14, 0x3, 0x1f, 0x1, 0x3, 0xfffffffffffffffd, 0x0, 0x3f, 0x800000000000, 0x7, 0x1, 0x2, 0x6, 0x0, 0xe8a, 0x6, @perf_bp={&(0x7f0000000140), 0xf}, 0x1000, 0x101, 0x2, 0x7, 0xfff, 0x80, 0x4}, r2, 0x5, r0, 0xb) ioctl$TCXONC(r0, 0x540a, 0x8) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x800) 2018/04/04 23:50:47 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0xffffffffffffffe0, 0x7, 0xfffffffffffff7ff, 0x1000, 0x7, 0x800002}, 0x52fb, 0x0, 0xf3cc, 0x9, 0x28c5bffe, "647fadd67db56b8177135f0f2225dd1dc624efb42b5870f99563651b0469feba258c46fad907f2d0a1d86bf7b9f19354c6497eff05d110c0e9936f5c5b252d3076862a77832d80bba378b5a1de0c919e0858173526f63c1127f03250ebb0241b122fe4c083e47c5834cdfdaeda5b3edead7fbfcbd64918380d15134d6cd481fd"}) r1 = memfd_create(&(0x7f0000000040)="17", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x3f}, &(0x7f0000000300)=0x8) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f4500000000000000039f400000000000000000"], 0x14) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x7, 0x7f}, 'port1\x00', 0x4, 0x40000, 0xe529, 0x96, 0x5, 0x29a, 0x6, 0x0, 0x4, 0xe567}) 2018/04/04 23:50:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x8000000000, 0x200) ioctl(r0, 0x4400000000001279, &(0x7f0000000300)) setns(r0, 0x40000000) 2018/04/04 23:50:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffcdf, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10, 0x0, 0x0, 0x8004400}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="ca2297e3633edf066a810328e8a1f0f82c814a0274ca0800000000000000b8e93e7ef7dbac06f9208f651ce78dfd0871cb16f711f991ff6f040d8fe45d68fbffffff7f9507000000000000006b661db3bb1460237fbebc160f219d935050b9d8430ad962b233755125a8"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="71000000ca8ce75446d2c96b645e781beecb1ee25ffc9935c65bf9495b8a173600c4132b13a2c71649b85e0fc0ef731e53a57e5c8ca0cf2b18fec6a6960200b49f1cfbe0c80ffb645da3209a181b55b5bd56272e4edc46df0f47af37822f59333991d91cc2bdafcc43e2d5e670afe50f169fd62d4a"], &(0x7f0000000080)=0x79) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x101}, 0x8) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='vlan0\x00') prctl$intptr(0x24, 0x7f) r3 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x800, 0x300) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000280)=0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000002c0)) 2018/04/04 23:50:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000180)={[0x0, 0x10000, 0x4], 0x7, 0x0, 0x1}) 2018/04/04 23:50:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) modify_ldt$write2(0x11, &(0x7f0000000000)={0x5, 0xffffffff, 0xffffffff, 0x8, 0x2, 0x4, 0x1, 0x0, 0x10000, 0x6e}, 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='%ppp1)vboxnet0[-\\&/vboxnet1/mime_type\x00', 0x0) r4 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="19edeb94e57cd357adaca917a3492685e92a8709605d67c10757a1689d89c95ea2db9221c7da99f9a7a151baaf3b63a4d78910746783c6ba121b74bd71c9aa2d57fdadedaf6c167a721b4f28b2b092d982c9b8eccf6c824a8e7369ef4ac4", 0x5e, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4, "5b095011"}, &(0x7f00000000c0)=0x28) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0xa0000000000000, 0x4) 2018/04/04 23:50:47 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x502) timerfd_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) write$cgroup_subtree(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x29) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x800000e) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000300)=0xe8) ioprio_set$uid(0x3, r3, 0x4) 2018/04/04 23:50:47 executing program 4: kexec_load(0x7, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000000)="2069c06d0abf1753e0e9d2c579c1eb8c869dc2697e7ebb1dcd22646d", 0x1c, 0x1, 0x10001}, {&(0x7f0000000080)="1ce3fb4e7d2420abe0af96186a9e4358542fcac3140e7ae43aeca12956d7207be3786a9a1c23f76700ce4036350a7694e5c30340c34d2682a219cae14666902e062f45", 0x43, 0x1ff, 0x800}, {&(0x7f0000001100)="07cd52c61fa60eb9170e395415f0cc0ede52ef281d5e5203b9d3468c252571f904661c832fc67529a884592b216e009e64f1a6796c675dff3b6abb08e996671e2ec8281f3b6a93086062929fead47aa8c0ee52f68af83ba8474d46d4f0e5d13538072837b64b838f0037361aba8ff0a3d262cd49b18b0f7b0515a72095b26f4fb2d80bc251ed5a52e09fd75eb26001132d5b6b64933d4e615194f64ab32deab5211a9a94a4d11325c922b4af155f762513cc98c5aac14613fca4931ec856e4fe29fe82beb64da35d3fed22b58e1fe3639de9f6d6601d2b73c7dc362fe3168cf39138bbbf37", 0xe5, 0x10001, 0xfffffffffffffff7}, {&(0x7f0000001280)="4802e65d4c1996922ad340bdfee12a7c9ad97c7036c3980d1d5cfcf9b835fbde5c3953ab2f3f2e96d3ae0a5f92179fe6a248aa14a7c77727b527c13ba3369d203ae58a57ab401ab113938f28ce83de1de635957c053a947c3c749d2f3d498909f7131d8a0e25de76f1f11004aa7451a486ebc73e0b07457901dde556950a7483ffa6b3a8e2e396360ad7daa16915bff0b79c4cb95c4a0d76722244e585928c4927fc9e722888970a04de83b234579eb9063fcf1172d036f334c39a3af2019b0d1d297396e0834b", 0xc7, 0x9}], 0x170002) getuid() r0 = syz_open_dev$binder(&(0x7f00000014c0)='/dev/binder#\x00', 0x0, 0x2) flock(r0, 0x6) fsync(r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001500)={0x1, 0x7, 0xee, 0x6}) fsync(r0) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000001540)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200400) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001580)=""/4096) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) sync() connect$ipx(r1, &(0x7f0000002580)={0x4, 0xd6, 0xbb6, "a34c5d7598e7", 0x9}, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00000025c0), &(0x7f0000002600)=0x4) rt_sigprocmask(0x1, &(0x7f0000002640)={0x95}, &(0x7f0000002680), 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000026c0)={0x2000003e, 0x5, 0x11}) fcntl$getownex(r1, 0x10, &(0x7f0000002700)={0x0, 0x0}) openat$cgroup_subtree(r1, &(0x7f0000002740)='cgroup.subtree_control\x00', 0x2, 0x0) mq_open(&(0x7f0000002780)='/dev/binder#\x00', 0x0, 0x4, &(0x7f00000027c0)={0xffffffffffffffff, 0x2a73, 0x4, 0x2, 0x200, 0xfffffffffffffff9, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002800)={@ipv4={[], [0xff, 0xff]}, 0x4, 0x1, 0xff, 0x2, 0x4, 0x7, 0x3}, 0x20) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002840)={0x5, 0x7, 0x100, 0x6, 0x1000}) rt_sigprocmask(0x0, &(0x7f0000002880), &(0x7f00000028c0), 0x8) syz_open_dev$loop(&(0x7f0000002900)='/dev/loop#\x00', 0x7fffffff, 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000029c0)={r1, 0x50, &(0x7f0000002940)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002a00)=r3, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002a40)={0x0, r1, 0x5, 0x2}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002a80)) syz_open_procfs(r2, &(0x7f0000002ac0)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) 2018/04/04 23:50:47 executing program 6: socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6(0xa, 0x801, 0x1000000000000101) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000280)={0x72, "edc46b99664df94229cd3d70da11e04e5de22d52e6f686bba38da23636030991355a2a736b3f886109784d8e10527bc0b431b26357b2fa5ca4f42743d4f08f0f9787841bb8e1cf4df185b91bb1f0218d846715bf658c7fa37da0c740bd65fd43cfe5ac59d76a261d2498da2f62353fd356ad"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2}, 0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x400014, &(0x7f0000000300), &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8, 0x10}, &(0x7f0000000200)=0xc) recvmsg$netrom(r3, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000d83400ff020000000000000000071f0000"], 0x14}, 0x1}, 0x0) 2018/04/04 23:50:47 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/141, &(0x7f00000000c0)=0x8d) 2018/04/04 23:50:47 executing program 3: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) timer_gettime(r0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) mq_timedreceive(r1, &(0x7f00000001c0)=""/234, 0xea, 0x0, &(0x7f0000000080)={0x77359400}) timer_gettime(0x0, &(0x7f0000000fe0)) [ 381.919655] binder: 27280:27290 ioctl c0106407 20001500 returned -22 2018/04/04 23:50:48 executing program 2: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1f8) io_setup(0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000700), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2b0) 2018/04/04 23:50:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000349000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/241) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) 2018/04/04 23:50:48 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001480)={{0xc6, 0x7, 0x248, 0x7, 0x300000000000000, 0x44fa2c1d}, 0x1ff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001140)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000001280)=@nfc, 0x80, &(0x7f0000001340)=[{&(0x7f0000001300)=""/56, 0x38}], 0x1, &(0x7f0000001380)=""/156, 0x9c, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001180)=@assoc_id=0x0, &(0x7f00000011c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001200)={r3, 0x6, 0x8, 0x23ffd1d6, 0x2, 0x78}, &(0x7f0000001240)=0x14) 2018/04/04 23:50:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@local, @rand_addr}, &(0x7f0000000080)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) pwritev(r0, &(0x7f0000003600)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="c1a2cb2e7a149aeae879e421e15738aad8d0eeea9ba1bd7cea9e2735a3c287deb4e2ccc45ec5d9d48427877c35f62562e84223ff98eeb2a9913dfdfe87582e263601dde841591761b0a00cc4d78d2d3581fd3756e476703a14a06ec134fe358ac448a38ec0499ab0e5c872f9910f294debebdd76310d2bf01e9522f14e6e3c4db938f2b3b3776be105c0e81cbb2ccf7cae26b11621b884035320ae743ac5f59743862932e07c8a0aff2cfdf469733c3aff9cf2af5842d47912479b01b7de9fad0a3167c93253db1ee353e8f62f51a43b1a5b979bbcbd36b480b61523f741c9f357", 0xe1}, {&(0x7f00000011c0)="62d55e6156ce027710c9debaaf177c83f24b604d2042c140d185494f52f3ec445c5a8ba58900a62d3dd67c065b59dbfb8057bfa70993354f8093414a3163e39953775e2c13690f700e5175ed5c5e56518e3000c90de82ff26bf6fb53e5dd0b29d5968e3a130f01b54e958d00a93309fa7305303e38de4d3b94f5a99220b761341db9ed87eaa3b5658e", 0x89}, {&(0x7f0000001280)="aa6b6e484c14741d7e163f8adbb7c3b7c653496fbdb08497c102e31d6663cb29ce9168908915ebb6f9ed9586d1608d8a6df756e9df3bdd7afd25766d6305d6f056f61a6a61d28cbb540e00ab4e1e7012fa86b91e30569d781f565eec7e024e3434825ef80e", 0x65}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000003300)="38b3a9b4db04f73bbe51fce47f11034dc1b903c2b3ec54dc2094350600e34fba6e98b709687027d072f2da42d79068926a1c0216562fec03198a893a7bde125c3ac7e3e0aedd9251a695872d33fd4ac46504017cbc35a2f88a1e767820b5d01ddf57479f6f7ccc5fb44003ca259f7aae8f0b5856ba9027b70d9f81c9ccdc0b42975fa8373327528a842468dc3c6ad1b27aa1af23ba7078ed274ec05d67ab95a03ad8a287cd9599372f9f3a46b41d08e0a8f0f6bf7fcfa49e0d4034227326c3b8c8baf2f649b8da9e893814954b", 0xcd}, {&(0x7f0000003400)="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", 0xfb}, {&(0x7f0000003500)="72883eb8bdf530bac4f8bc36882775d5b0273fe173cfd644c9c78d832d9a9fea75a49dce2b487207a18bf32f0d749d0c0abc020aa2d7dfd9425f688a64c6ddb2e54f90852e4ee4c774ac980b9ad8c3548eb94c66295615fceffd2d23a7100e861e9be43542792b87055973f67b689f33872a23046f1bf22b789ca46278a2805801c3e3110c1e4ad13ffa8a04471ae9080c6e618aab78624eeb841ad1e5fe9034ab174177bf15ce0079245548f55a1605ea236dafbc648d5fa6f5c65934e82e02728d5e8b9e7bb84a9e11e3fb7c2833cb936619ed4cd3fa09d89accf063e2d7", 0xdf}], 0x9, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x800003f, 0xa3, 0x40}) 2018/04/04 23:50:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r0, 0x3) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) close(r2) r4 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f00000000c0)=0x54) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000280)=""/109, 0x6d}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8a000, 0x0) poll(&(0x7f00000001c0)=[{r4}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/04/04 23:50:48 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x7fffffff}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/04 23:50:48 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x88) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x10001, &(0x7f0000000200)={0x3ff}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000480)={0x704, 0x2, 0x9, 0x1, 0x6, 0x3ff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000380)=""/217) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0x6, 0x9}) recvmsg$netrom(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@full={{0x3, {"a75216c83ca2f8"}, 0x10000}, [{"d72a4885f90903"}, {"aaaffd94ad3dcc"}, {"8447569438cbd1"}, {"b514cbe4d665d4"}, {"207c5e1874d08e"}, {"a0678ecb88bb17"}, {"7f0b798925346b"}, {"ea7a4536f6b3fb"}]}, 0x48, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x4400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) [ 382.000270] binder: 27280:27290 ioctl c0106407 20001500 returned -22 [ 382.077217] kernel msg: ebtables bug: please report to author: bad policy [ 382.105924] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 23:50:48 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xff, @empty, 0x4e20, 0x1, 'lblc\x00', 0x8, 0x0, 0x6f}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_tables_matches\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) pipe(&(0x7f0000000040)) 2018/04/04 23:50:48 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(0xffffffffffffffff) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/04/04 23:50:48 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e93ff8)={0x0, 0xfffffffffffffade}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x1, 0x0, [{0x5000, 0x1000, &(0x7f0000000000)=""/4096}]}) [ 382.155050] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 23:50:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x3c6, 0xb2, 0x7f80000000000, 0x733, 0x3, 0x5, 0x6, 0x7, 0x2, 0x8, 0x800, 0x23d, 0x0, 0x100, 0x7737]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x7, @empty, 0x7}}, 0x5a9, 0xee6, 0x1, 0x3, 0x40}, &(0x7f0000000200)=0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000280)={0x5, 0x6, 0xcf, 0x6, 0x9}) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) [ 382.217433] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 23:50:48 executing program 4: socket$inet6(0xa, 0x5, 0x3dae) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 382.272145] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 23:50:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0x200, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001480)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x1000000, r0, &(0x7f0000000000)="f7", 0x1, 0xfffffffffffffffd}]) 2018/04/04 23:50:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="e312", 0x2}], 0x1, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ba", 0x1}], 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) 2018/04/04 23:50:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) socketpair(0x18, 0x4, 0x8, &(0x7f0000000000)) 2018/04/04 23:50:48 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f00000001c0)="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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000580)) io_submit(r5, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) r6 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000002c0)={r7}) pipe2(&(0x7f0000000100), 0x0) ioctl$KVM_NMI(r4, 0xae9a) r8 = socket(0x0, 0x0, 0x0) iopl(0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_crypto(r8, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/225, &(0x7f0000000400)=0xe1) r10 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x400080) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r10, 0x40405515, &(0x7f0000000240)={0x80, 0x1, 0x0, 0x209, "e2eb99add5edfd83032088f7ffde8becb9eafdfc2b01ef93287d8f521bede1a9fdd504966164240d3712b64a", 0x10000007fff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x101800, 0x0) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)={0x40, 0x100001d, 0x1, 0x0, 0x0, {0x1}, [@generic="a2565578153edd563d2ff737daa94ad5ed101c2568116a06ceda5a59bb5a25c675df733ba1ada0b68f6f"]}, 0x40}, 0x1}, 0x0) 2018/04/04 23:50:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001640)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x20000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000001600)=&(0x7f00000015c0)) recvmsg$netrom(r0, &(0x7f0000001400)={&(0x7f0000000040)=@ax25={0x3, {"6cc1441ad79651"}, 0x1f}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="950be51a93e338e48c652774ca9c59a1e0dccaa633fd630038d63da953fa31dc03e1ee7300c06c25efe5a6949a084e8be33282632f7c5e68c39b725e688278a5622784ca3951ccbdc459632de85b914dd8ea919a324c24e39d1a0a2a7900240a5dc3fe02d3280505d08f64a06238fc60fd0a3638574983c6f524a063b92353330ad5d3d2f9298d606eb1b7fdce68afed5763749abbbdb04a7bf64f3d38f827b64a35d7f2ff0614d9bf1c71b647386e51c5aa5d745d7ddb27f3d010646a7863deb91a4ace00161048fd7e68", 0xcb}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="a321a17f59b4f2c382a2b976aaf9a6238e89f34ec04fdb330c95c93d08675a5adfc90377f2bcdb5296eb9041aa8c823aa92ffd6d64d291760cfe2abaad431524093097d09982258b043e620c321a788ea8108713e0aeafa0bde5ebd78f632c0733f86d4fe1ab0e422c6f5eb5dc42e1dc349f9bd3d9e149e3e10991b790c966e623f5bc3bd44213ab9ac9f8abc272952594a4abbf975fe7c4a5a16d7cf7d7139278de799053857611cf9f0412f7baea86f208cd8b26bc03d16fb77557a9fc53b898bf74f7fdd65cad", 0x256}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="235ec82d1d58a63701d064375fb970a43ca8a64338", 0x15}, {&(0x7f0000001300)="73c911cc5490c81e0253cc6d3c2ff44d9a6e79e3a62ec7157e500505abfd2ffc2153b953e286980788d4a2589ac7d6828c0267934eb14c581a972655f39e5fe677e9b3272dd218ab50883aaf59aa5ebe4bb9f33b69fc80c184b868b883cb0da03b17406f0f", 0x65}], 0x6, 0x0, 0x0, 0x1}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ppp\x00', 0x4000, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/dsp\x00', 0x92b021eefa01fcd2, 0x0) getsockname$ipx(r3, &(0x7f00000016c0), &(0x7f0000001700)=0x10) get_robust_list(r2, &(0x7f0000001540)=&(0x7f0000001500)={&(0x7f0000001380), 0x0, &(0x7f00000014c0)={&(0x7f00000013c0)}}, &(0x7f0000001580)=0x18) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000017c0)={0x2, &(0x7f0000001780)=[{}, {}]}) 2018/04/04 23:50:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f0000001880)={0xffffffffffffffff}) connect$pptp(r2, &(0x7f0000000300)={0x18, 0x2}, 0xfffffffffffffd02) [ 382.510095] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 382.595619] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/04 23:50:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x460080, 0x0) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000001c0)=0x2, 0x4) 2018/04/04 23:50:48 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000240)) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) modify_ldt$read(0x0, &(0x7f00000004c0)=""/239, 0xef) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r5, r6, 0x2, r0, r0) keyctl$join(0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000480)={0x9, 0x1, 0x1e}) 2018/04/04 23:50:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0xfffffffffffffd9e, &(0x7f0000fcf000), 0x1000000000000099, &(0x7f0000000000), 0x1080}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x13}}}, 0x3f}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, 0x8) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x800, 0x8001}, &(0x7f0000000240)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0)=0x54, 0x4) r2 = gettid() ioprio_get$pid(0xa, r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7941, 0x10800) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000002c0)) kcmp(r2, r2, 0x7, r0, r3) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 23:50:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/04/04 23:50:48 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000002c0), &(0x7f0000000280), 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800000, 0x2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x1, r0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000340)=[{0x101, 0x0, 0x7, 0x1000, @time={0x0, 0x1c9c380}, {0x6}, {0x400, 0x8001}, @note={0x1, 0xfffffffffffffffa, 0x6, 0x6, 0x5}}, {0x80, 0x3, 0x3, 0x4, @time, {0x3, 0x7}, {0x76}, @connect={{0x9, 0x6}, {0x100, 0x8}}}, {0xeac8, 0x6, 0x5, 0x6, @time={r1, r2+10000000}, {0x2b2, 0x4}, {0x74, 0x9}, @control={0x60000000000000, 0x1000, 0xffffffffffff0282}}, {0x5, 0xa1, 0x7ff, 0x6, @tick=0x9, {0x180000000000000, 0x754b}, {0xfffffffffffffffb, 0x73a854c3}, @connect={{0x2, 0x4}, {0x8, 0x1000}}}, {0x80000000, 0x9, 0x80000000, 0x400, @time={r3, r4+30000000}, {0x3, 0xffffffffffffe737}, {0x3, 0xffffffffffffffff}, @connect={{0x6fc77f21, 0x570}, {0x2, 0x1}}}, {0x0, 0x3, 0xd22, 0x81, @tick=0x557, {0x8, 0x3}, {0x6, 0x100}, @note={0x7fff, 0x8, 0x1c00000000, 0xfffffffffffffffa, 0x100000000}}, {0xa4a, 0xfffffffffffffffc, 0x1, 0xffffffffffffffba, @tick=0x1ff, {0x40}, {0x8, 0xf15}, @connect={{0x7, 0x80}, {0x7}}}, {0x20e, 0x8001, 0x7fff, 0x8000, @time={0x77359400}, {0x1, 0x1eac}, {0x2bbecff3, 0xe7c}, @note={0x2, 0xd3a, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x6}}, {0x3ff, 0x2a, 0x3ff, 0x50a, @tick=0x3, {0x8020}, {}, @ext={0x1f, &(0x7f0000000300)="1a2ee0149a3009dcb4b0ce957dd645bb598259f53f736d7a2664bd89f02366"}}, {0x100, 0xffffffff, 0x4, 0x1, @time={0x0, 0x989680}, {0x7, 0x3e}, {0x1f, 0x1}, @result={0x5, 0x40}}], 0x1e0) futex(&(0x7f0000000000)=0x2, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x2) 2018/04/04 23:50:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) [ 382.993891] ÿ: renamed from bcsh0 2018/04/04 23:50:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/04 23:50:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x82040, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000480)={"69306464703000b2bb67be57a7598800", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'\x00', r2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x0, 0x0, 0x200, 0x0, 0x10}, 0x98) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400001, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000140)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 23:50:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0xf570, 0x1000, 0x2}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000380)=""/135) getsockname$unix(r0, &(0x7f0000000200), &(0x7f0000000180)=0x6e) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x3a, &(0x7f0000000000)=""/58}) clock_getres(0x3, &(0x7f00000001c0)) 2018/04/04 23:50:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x1, 0x488000000, 0x0, 0xb, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bba, 0x3, {0x6, 0xff, 0x8, 0x200, 0x0, 0x1, 0x0, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}]}, 0x58}, 0x1}, 0x80) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b000003000000ffffffbaba307bffffffffff0100180000000103"], 0x18}, 0x1}, 0x0) 2018/04/04 23:50:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9a0107d4134791eb01febc5307c00c87fd6a62c0a4274ff3a5fbf7ad2b85ab5f024965f67be663c38c5b55b10d79de5b60e55ee89bc0ba88e8ea2ece9c187cebe9eda72d2687d6a355e30e96c2311fcf6077541b600d1dbf5e109912bfab1131878121710a06aae5ae502965b5a1e054656f03b9f0735f34df2ce5deea1c295b08f6b72211a2a9fd09dd4f57395e6e575893c9e4299e7a5ae4bb7bee646509df9b021a80150f76a56d5798a7ada6785bd91761c54e70dc09273b85d449b883", 0xbf, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="57d484842e69b45bbf43a7b6cff6dc416414418196201b797f498a59d03065222f4ae7bb2d46c8516f693a86c454e3950ac4acfae5cc4ec70416f4542d491db6cc453f5a7e374a4e3fce964475f438bca7f493b2216fd1db9652c790495e7050acddac23e55b7115c6b7a2be165f9cccf782eac9c1700960fe0ea50c02bb14cd2c", 0x81, 0x0) r4 = request_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='net/fib_trie\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, r3, r4}, &(0x7f0000000380)=""/38, 0x26, &(0x7f0000000500)={&(0x7f00000003c0)={'rmd256-generic\x00'}, &(0x7f0000000400)="b42569cefaedad83bfe60cbfecc25148f6914ca68ee96d74bb7e5d508deb7d37ceac1c49c1c21260fd2311f16be47e65ab7a907b70350ca586c66fdfcc1b07a3b2e88efc1e7121697f946a2dbcd6dde3dd3213e8d2ad4d34d9a4ed792a7ad5be20aa7be0c54d6ac3a011e0edfafb0a9ce0d273bee37a5e6b8fc9060f832affe0e279f3c524fbb73e551e401bb40fdef3715746fcfe0b802391c38686ea959de989d2e597910319aa365d1e6ff19b5b465e1e140107c5abd6dae3928486546aaa5d1342", 0xc3}) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x4000)=nil) sendfile(r5, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:50 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x429264e18d401e63) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt(r0, 0x2, 0x5, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0xd1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=@ethtool_dump={0x0, 0x1, 0x5, 0x4b, "776450c6661438ca206046121cc2732846ee488e2c44560f06481d4593b54eef39a15d163cfaf3fbe56e4f23f2660b42f879528d2eeb0b4846b514765ec41e799c9af95b29a092fed61266"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='illinois\x00', 0x9) shutdown(r0, 0x1) keyctl$session_to_parent(0x12) 2018/04/04 23:50:50 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) 2018/04/04 23:50:50 executing program 3: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) fcntl$setlease(r2, 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) r3 = semget(0x1, 0x1, 0x120) semctl$GETNCNT(r3, 0x5, 0xe, &(0x7f0000000040)=""/20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/04 23:50:50 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r1, &(0x7f000022e000)=""/74, 0x4a) dup2(r1, r3) 2018/04/04 23:50:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xf8a5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x430, 0x1, 0x2, 0x6, 0xe59152d7c8db3a28}, 0x98) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x10001, 0x4, 0x6, 0x0, r0, 0x34c46258}, 0xffffffffffffff6d) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=0x1000) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x420020}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa0, r5, 0x200, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r4}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/04/04 23:50:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$3(0x3) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000eba16b95000000000000000000000000000000fe80000000000000000000000000000000000400000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 23:50:51 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x113100, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x20) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x1, 0x9, 0x80000000, 0x7, 0x10}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000340)=0x8) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0x9e, "8000b16efc8a57dc85ffe970802c81a3bfeb1f9ef8de25f41760b1485efdea96cd839c62a198e3ada34b4b17257edf0d9797136527d6b6651ed328ffffc6a496c50913239b2999758ac0e2e0287f6e272dedc48852367be3fcbe125355b8205c738898ff2bec43b9ae5bd4f5d1d23f7116f679d2dc3ff899a21f7098706c0cefb37315bdff590a420c51e414e63399df6e7a1f41599a07e593c3dc0bb387"}, &(0x7f0000000180)=0xa6) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000013000)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x2cf4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1}) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x1, 0x5, 0x21, "72b358639e2679718bd450c0114f90c1cf523e5a8a5d8e3a2a39070a922880d6a3f4fed6f68bccc2b7ea13c7d47bc69dc333bdb1d2ae02a0e0923d29f5cea5", 0x1c}, 0x60) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000002c0)="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") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000012c0)=@assoc_id=0x0, &(0x7f0000001300)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001340)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x1ff, 0x100000000, 0x20, 0x80}, 0x98) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001400), &(0x7f0000001440)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001480)={0x6, [0x1, 0x8, 0x1e1, 0xa800000, 0x100000000, 0x7fff]}, &(0x7f00000014c0)=0x10) mkdir(&(0x7f0000001500)='./file0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001540)=0x9c0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001580)={'ipvs\x00'}, &(0x7f00000015c0)=0x1e) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001600)={0x5, 0x8}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001640)={0x20, 0x7fff, 0x4, 0x74e}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001680)={r2, 0x1}, &(0x7f00000016c0)=0x8) vmsplice(r0, &(0x7f0000001780)=[{&(0x7f0000001700)="13e5bf9bc4233f749432a4ef0361028c11baae499176331ceeeb15af79565530dc81e1b6d90dc97f0bdab8b93f48baacfe2c62b518a893bc", 0x38}, {&(0x7f0000001740)="22a3c05fa02af71605e45241f1863434d5cfdf0c3a2158385332ef5c9dc94cf6c5a0166899aebd3d42ad63c554fe61", 0x2f}], 0x2, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000017c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001800)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001840)={r3, 0x80}, 0x8) syz_open_dev$urandom(&(0x7f0000001880)='/dev/urandom\x00', 0x0, 0x10000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000018c0)={0x3, [0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000001940)={0x1, &(0x7f0000001900)=[{0x0, 0x3, 0x0, 0x1}]}) r4 = open(&(0x7f0000001980)='./file0\x00', 0x400040, 0x150) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000019c0)={'ipddp0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001a00)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000001b00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b40)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0xfe, 0x4e21, 0x800, 0xa, 0xa0, 0x20, 0xfb, r5, r6}, {0x1821, 0x2, 0x17a, 0x3f, 0x200, 0x80000001, 0x3, 0x8}, {0xa8, 0x100000001, 0x0, 0xaafe}, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6, 0x4d2, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x4, 0x3, 0x10001, 0x7, 0x9a58, 0x8}}, 0xe8) 2018/04/04 23:50:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x401c5820, &(0x7f00000001c0)={0x0, 0xc712bc083}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200040) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x8000, 0x3f, 0x81, 0x7, 0x2, 0x7fffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x20010, r0, 0x0) 2018/04/04 23:50:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6ed}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="ab000000346d992ff35a259e5608c1e2c0a30dd44adaa2f5ded3daee1ae5145cc0e54e98d80707216e2a35f553cad1cdcf6033e5e080b74fd2d27df60f23087ce9580e8f77e0ec14fe4e8af42076a15ef884f785df0c19ae313a4a72793aff4d5e187c9e4226b157f5bfae29c6c966f50fe1dcd25ef4d6690868bbe39e230a131ac5f7727a832a3df1dce6833ecd6234c663275f71579f82748900e3aba748a1bb524433fa3023c6ae664801b7bdc7a3b113ce32034a6fffd6f369626d3ae6f74e"], &(0x7f0000000280)=0xb3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x2, 0x50c, 0x4b, 0x5d017987}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000340)) r5 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r5, &(0x7f00000002c0)={r5, r0, 0x7ff}) dup2(0xffffffffffffffff, r4) 2018/04/04 23:50:51 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpid() lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$vcsn(&(0x7f0000000a40)='/dev/vcs#\x00', 0x0, 0x480000) syz_open_dev$tun(&(0x7f0000000a80)='/dev/net/tun\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004640)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004680)) stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)) socketpair(0x0, 0x0, 0xfffffffffffffff7, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000)) accept(0xffffffffffffff9c, 0x0, &(0x7f0000005100)) pipe(&(0x7f0000005140)) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/vhost-net\x00', 0x2, 0x0) userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000005340)='/dev/mixer\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000053c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000005440)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000054c0)={{{@in, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000055c0)=0xe8) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000005600), 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005740)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000057c0)={{{@in6=@remote, @in=@broadcast}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000058c0)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000007000)='/dev/audio\x00', 0x0, 0x0) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$mouse(&(0x7f00000078c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000007900)='/dev/vhost-net\x00', 0x2, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000007940), &(0x7f0000007980)=0x10, 0x800) getuid() openat$audio(0xffffffffffffff9c, &(0x7f0000007c00)='/dev/audio\x00', 0x2000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007c40)='/dev/ptmx\x00', 0x28101, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000007c80)) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000007cc0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007f00)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000007f40)='/dev/audio#\x00', 0xfffffffffffffffa, 0x0) socket$netlink(0x10, 0x3, 0x15) pipe2(&(0x7f0000009500), 0x4000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x800, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000009a40)='/dev/dsp\x00', 0x2200, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000009b40)='/dev/mixer\x00', 0x80000, 0x0) stat(&(0x7f0000009bc0)='./file0\x00', &(0x7f0000009c00)) getgroups(0x3, &(0x7f0000009c80)=[0x0, 0xffffffffffffffff, 0x0]) eventfd2(0x5, 0x0) fanotify_init(0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009cc0)='/dev/rtc\x00', 0x80800, 0x0) socket$rds(0x15, 0x5, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000009fc0)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000000a080)='/dev/vcs#\x00', 0x8000, 0x10000) openat$mixer(0xffffffffffffff9c, &(0x7f000000a0c0)='/dev/mixer\x00', 0x0, 0x0) getpid() getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b3c0), &(0x7f000000b400)=0xc) getresuid(&(0x7f000000b540), &(0x7f000000b580), &(0x7f000000b5c0)) getgid() socket$inet6_dccp(0xa, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$random(&(0x7f000000b880)='/dev/random\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="e3ccbd937e", 0x5) 2018/04/04 23:50:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa2000)=0x3, 0x4) fcntl$getflags(r0, 0xb) close(r0) 2018/04/04 23:50:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f0000000000), 0xffffffff) 2018/04/04 23:50:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40c000, 0x0) sendfile(r1, r1, &(0x7f0000a2effc)=0x1, 0x3fc) 2018/04/04 23:50:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x18, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@local}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000340)=ANY=[@ANYBLOB="0200c8000400002003000000000000000000000000000000000001000000000001f83e00000021000000"]) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1e3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x2, 0x8}, &(0x7f0000000300)=0xc) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080)=0x8000, 0x4) 2018/04/04 23:50:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000070000008522499200000000"]) syz_mount_image$msdos(&(0x7f0000000640)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x8, &(0x7f0000001a80)=[{&(0x7f00000006c0)="3a4c166b6f08e74a16522d47eb52d44470fe6ae463ef980225841402d071a449ba761be0ab9d154f5544c535b8be0a69a75ce356af5c81309e8f381983237da9609552", 0x43, 0xfff}, {&(0x7f0000000740)="9b874d98a18874d28cc094", 0xb, 0x4}, {&(0x7f0000000780)="7d74ea9b6a2c3c881bf2c26fc5d5f6652a8df289f2a78be8f19720d54d787c6e66e0774b45a94722c758dc0804f63e7e505e9dcfb81a77c96cfbf0da6e9be070f665df5d54a1907c351dc02310344383416087fefaa572dafb4e6b6f475fbf9f27eababe583471f40befd9e16db5f996e255cafe222acc64d3adc298e1515f1ab3db0d46182957304eb68e121c721ab04180058e628e371b262f03ad27592baacfbfe10ee485c7f34f48e8cd9b0b4339", 0xb0, 0x9}, {&(0x7f0000000840)="03c83ab92ac1ee547da12ab86afc579be00603c37bbc", 0x8, 0x4}, {&(0x7f0000000880)="56a7", 0x2, 0x9}, {&(0x7f00000008c0)="b042ee6e26e6986805683ac49927f9b01e384055e3706307079033fd73403d6d158b1695e9a99f1df7a09f14e23c535f64115a3799d53e2bd33507f391cfc297c49a8dae10395428d1d1a3c899803e7b95b5ddb880129259e1b7be9de03354849570e2cc543275395683be9ff3ab903616aa3d3cfcbcf169cc7a66045f4d025b595914f98ac1fa9802c0a9cf5ae811cf8742cc9b97c002d9005929c74bfb3b961d8a639383fe3e729a78fbc4320acbbdf8f8f2cc5573343fa9d7", 0xba, 0x10000}, {&(0x7f0000000980)="567d474324433a54ff70456b9a99777b865700df44965d292f852327c68266590f88f6f9283ce7b2b402567dbcbebc23e3d7feeca6801f87649551275685865e063618e8554913fe435c2409ba45b9609270dc6207f34c7f1400faa8bf8597ec2045a966f8774a42dc4969e24925b82cde43ddd4fc7461689f0af8462ceb628a966f396a46e2758eac22d43d6cd8e719de53e3c9f85f92782e861e49dcbfac334416d103351002424c113f32ae3e165357ee67db800edbdef7902cb33f280946ed2ced7930dc0436", 0xc8, 0x93}, {&(0x7f0000000a80)="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", 0x1000, 0x4}], 0x0, &(0x7f0000001b40)) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f0000000200)=""/18, 0x12}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/236, 0xec}], 0x6, &(0x7f0000000540)=""/188, 0xbc, 0xc1}, 0x0) dup(r0) 2018/04/04 23:50:51 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00000000c0)="bc25d99dbbda5365199f77b00ad2733797948dfd6c89b73ca1a861ae913de6bb550fc1af47852a7e7c1c9c559ad42e47c21da3dd18f8a3e6edd54aa6f197bbcdaa61b7499b90c5273a9bdbd8a8d79bd9f17038f24c11e2bd95f9110a193bdd1af6bf315e0ab41324105ae2e2d77a1e4582a96a2bf77e63ffe53234b456a90a3a68ee457549fff4fb") sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d000000020000f5010a0000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/04 23:50:51 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x400) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000001c0)=0xfffffffffffffffb, 0x4) getegid() r1 = socket(0x10, 0x802, 0xfffffffffffffffe) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) arch_prctl(0x1003, &(0x7f0000000000)="d875417102c3a42257b706d74eafbdf59088b1b3127a96c5cb75d01c92e9f5765cf816385a7764eb50d7c829df58ec83f8d62498747d3718b9e3c46fa38127e89c5c91f64a9b07faa984884ac163c9f5d3252f1300d735ad2f3e4e1dc11f138e59465e8608d6307bbfdd6ec81b") recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0xfffffffffffffffe, &(0x7f0000fcf000), 0x102, &(0x7f0000000040), 0xa6}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x7, 0x8, 0x80000000, 0x649}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) 2018/04/04 23:50:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='oom_score\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) epoll_create1(0x80000) sendfile(r3, r3, &(0x7f0000a2effc)=0x2, 0x3fb) 2018/04/04 23:50:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x6001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/04 23:50:51 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x40000) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/04 23:50:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xfffffffffffffdec) io_setup(0x40, &(0x7f0000000180)=0x0) io_destroy(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x1fd) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x100000000, 0x0, 0x4, 0x1f, 0x8, "536056607c6472ec2e3d9db02f468150251acf276d640d06e1a45b61dd67bbc6139bba6984802b2a2230c82269b66e07ecf32f347793a95b8ac8b61258e8584b", "96d3d7babb6b96799bee5e05fb1c33e49319ccac2bec37866da5420d3dd0c50fd437d8ba87990bbc11ee9d54f47d3e635bd320e8b92140f21a65fe4316601b5c", "b9cfcffc7c5d00a19b6aa09117cc95feee64299ccbead13312b85f61049df720", [0x6, 0x1ff]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/04 23:50:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/49, 0x31) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) 2018/04/04 23:50:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000a2effc), 0x3fc) accept$alg(r0, 0x0, 0x0) 2018/04/04 23:50:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={r2, 0x40, 0x20, 0x2, 0x3}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x28d) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000240)={0x3, 0x7, 0x20}) write(r1, &(0x7f0000000380)="9707172960d3d9a39ca8e56d8de1530b07bb93c88526b77e62beedb906e094d86bbb2f40bccba641b42fb7006ede7870a846aad96c984de3c91e4b637d33938a7953bead7119952e3e4f2f65667056e68ec6bee56bf2f72794a7220948", 0x5d) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockname(r1, &(0x7f0000000180)=@in, &(0x7f00000002c0)=0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], 0x1}) [ 385.770156] sctp: [Deprecated]: syz-executor1 (pid 27548) Use of struct sctp_assoc_value in delayed_ack socket option. [ 385.770156] Use struct sctp_sack_info instead 2018/04/04 23:50:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) socketpair(0xb, 0x802, 0x261d, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/26, &(0x7f0000000080)=0xffffff3f) 2018/04/04 23:50:52 executing program 6: r0 = socket(0x2000000010, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/43, 0x2b, 0x10100, &(0x7f0000000080)={0x4, 0x240, 0x3a13, "724226a8c64f", 0x725d}, 0x10) 2018/04/04 23:50:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x430400, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040)=0xdc, 0x4) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000), 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/04 23:50:52 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/254) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x2ca}], 0x1) socketpair$inet6(0xa, 0x4, 0x480000000000, &(0x7f0000000000)) 2018/04/04 23:50:52 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x249, 0x200) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000c00)=[@in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0x10}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}], 0xd4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000b80)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b00)=@nat={'nat\x00', 0x19, 0x6, 0x910, [0x200001c0, 0x0, 0x0, 0x200003a0, 0x20000758], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xea547cf40599e440, 0x40, 0xf7, 'sit0\x00', 'sit0\x00', 'rose0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x108, 0x138, 0x1b0, [@physdev={'physdev\x00', 0x70, {{'ip6gre0\x00', {}, 'gretap0\x00', {0xff}, 0x1, 0x4}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x8, 0xff, 0x0, 0x0, "2e48e0744e034eab9106700026f96a67f1c16d878878bfb160c5f0dbe63a99a0c7d4a0ca3b1974de0d6f57903032623177f9dc6aed9a6c8371a7f62da0c427e9"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x4, 0x69, 'bcsf0\x00', 'syz_tun\x00', 'syzkaller0\x00', 'bcsh0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xb38dbe94c0536179, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0x130, 0x168, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], 0x4e23, 0x8f, 0x1, 0x4e24, 0x10, 0x2c}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="d8e976744b7a", 0xffffffffffffffff}}}}, {{{0x3, 0x40, 0xeaef, 'bond0\x00', 'bridge0\x00', 'syzkaller1\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="8f9294a3cdfb", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x1e8, 0x220}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xdd6c, 'system_u:object_r:dhcpd_exec_t:s0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1f, 0x4, 0x2}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0xe95d, 'vlan0\x00', 'lo\x00', 'syz_tun\x00', 'teql0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="08b1d0a241ab", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x11, 0x4, 0x9b3f, 'irlan0\x00', 'bcsf0\x00', 'bond0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x101}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1004}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x3, 0x3b, 0xf5, 'bond0\x00', 'gre0\x00', 'bcsh0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x128, [@ipvs={'ipvs\x00', 0x28, {{@ipv6, [0x0, 0x0, 0xffffff00, 0xff], 0x4e22, 0x2f, 0x7, 0x4e22, 0x0, 0xa}}}, @cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}]}, 0x988) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000bc0)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'nq\x00', 0x4, 0x1, 0x7b}, 0x2c) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f0000000140)="744b56b60daf249ddfbea6831f7617da6bd0d89b423cf766424f7a7d04ea5f78cf057abd8816e212c704536471908485bd342edaa6632c8bea2d5cbc493cc009c4fe237017370f8cbd0487aa945b723640ce830c37921d233597d37a41fadf06fc893471dcc30c875991") 2018/04/04 23:50:52 executing program 4: r0 = socket$inet(0x2, 0x1000005, 0x8000401) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="9ccb35cbbba86ddf002f7e4e02e766cd8eccba56", 0x14, 0xfffffffffffffffe, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e24}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x322, 0x4, 0xffffffff7fffffff, 0x81, 0x0, &(0x7f0000000040)='erspan0\x00', 0x61eb, 0x10000, 0x2}) 2018/04/04 23:50:52 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf9, 0x20000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r1, 0x400}, 0x4f6b1b63e3923b7d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f0000000240)=0xfffffffffffffdf4) connect$inet(r2, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto(r2, &(0x7f0000000340)="5bda8e4055c8accdac100dc04c862b8381d9407d60eee73172b182865b6c2fc492c64ba3a906469206a58f0f098f4895a1d17a6374dcf2775173a1fcaa0d521b77b24f0b672297b437309b8a7eb6ec18e3201eaeaa64b10966d59d52faf678191c6993a4ecdf1310a09347ac1bf3831ac197d423b09b02ffa3799cb9450e1194e5f4ea17b48f7bfd5bcab5ff07617025584ab80e8750202fba30a0f8e8114fabeba63da4be9e42b9c44523c27361744c56242336f523e9b0b0f60359b337705f7f8a4fe8186eca9affe4eaeebbc346e4b30849833f02f28ab56f02979a547125", 0xe0, 0x0, &(0x7f0000000280)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(lrw-twofish-avx,digest_null-generic))\x00'}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x100000000, 0x1, [0x1]}, &(0x7f0000000200)=0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x3, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x88, r3}) sendto$inet(r2, &(0x7f0000000b40)="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", 0x595, 0x4000004, 0x0, 0x0) 2018/04/04 23:50:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r0, 0x100000000, 0x200000000000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(ccm_base(ctr(serpent),sha384-avx)))\x00'}, 0x11a) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/04 23:50:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/04 23:50:52 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0xfffffffffffff0dd, 0xb863, 0x8, 0x6, 0x7fff}, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1000, 0x1f, 0xffffffff, 0x319, 0xd}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x71, 0x30}, &(0x7f0000000280)=0xc) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) select(0x40, &(0x7f0000000000)={0x5, 0x1f, 0x14e6, 0x3, 0xe8, 0x2, 0x1, 0x200}, &(0x7f0000000040)={0xd2f, 0x6, 0x20, 0x5, 0x7, 0x80000001, 0xfffffffffffffffe, 0xa}, &(0x7f0000000080)={0xfffffffffffffffe, 0x7ff, 0x3, 0x100000000000200, 0x5, 0x509280000, 0xfffffffffffffff4, 0xfffffffffffffff7}, &(0x7f00000000c0)={0x77359400}) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/04 23:50:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x90003, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xd3a8, 0xe1e}, &(0x7f0000000100)=0xc) 2018/04/04 23:50:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:52 executing program 1: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b010000e0ffd06e5e3b00000000000000008a00000000d06f"], 0x19) ioctl$TIOCNOTTY(r0, 0x5422) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 23:50:53 executing program 0: ioprio_set$uid(0x6, 0x0, 0x3) io_setup(0x7f, &(0x7f0000000380)=0x0) io_destroy(r0) r1 = getpgrp(0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/102) r4 = socket$packet(0x11, 0x2, 0x300) kcmp(r1, 0x0, 0x0, r2, r4) 2018/04/04 23:50:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x6, 0x1, 0x8001, 0x4}, 0x6) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000380)={0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) memfd_create(&(0x7f00000001c0)="dd06", 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/04 23:50:53 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0xffffffffffffff10) r2 = fcntl$getown(r0, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x3ea, 0x10001, 0x9, 0x6e, 0x0, 0x5, 0x40000, 0x0, 0x4, 0x2, 0x2, 0x3ff, 0x100000000, 0x400, 0x7d, 0x7, 0x800, 0x8, 0x9, 0x5, 0x3, 0x7, 0xe6c, 0x5, 0x3f9, 0xd4ca, 0xc3e, 0x400, 0x9, 0x51b, 0x3f, 0x3, 0x8000, 0x7, 0x8001, 0xfffffffffffffc00, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000180), 0x9}, 0x4, 0x9, 0x9, 0x1, 0x7ff, 0x6167, 0x1}, r2, 0xd, r3, 0xb) 2018/04/04 23:50:53 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1ff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000240)=[{{r1, r2/1000+30000}, 0xacc, 0xc4, 0x4dd1}, {{}, 0x1ff, 0xa7, 0x1}, {{r3, r4/1000+30000}, 0xffff, 0x401, 0x9}, {{r5, r6/1000+30000}, 0x7f, 0x8, 0x7}, {{0x77359400}, 0x3, 0xfffffffffffffffd, 0x4}, {{r7, r8/1000+30000}, 0x3, 0x7}], 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x0, 0x180, 0x2f0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@ip={@rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, 'bcsf0\x00', 'bpq0\x00', {}, {}, 0x6, 0x2}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@multicast1=0xe0000001, [0x0, 0x0, 0xff, 0xff000000], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff, 0xffffff00], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0xffffffff], @ipv6, [0x0, 0x0, 0xff, 0xff000000], 0x6, 0x6, 0x2f, 0x4e23, 0x4e20, 0x4e24, 0x4e21, 0x1000, 0x2}, 0x100, 0x2420}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x110, 0x170, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x80, 0x7, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x401, 0x9, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x81, [0x5, 0x0, 0xb528, 0x4c33b5e6, 0xfffffffffffffff8, 0x80000001], 0x1f, 0x6}, {0x9, [0x9, 0x0, 0x9, 0x100000001, 0x9, 0xc3e], 0x5, 0x100000000, 0x378100000000000}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xf}, @empty, 0xffffff00, 0xffffffff, 'tunl0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x8e, 0x3, 0x24}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x4e24}], 0x68) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000840)=r10) 2018/04/04 23:50:53 executing program 7: timer_create(0x1, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f000029effc)=0x0) socket$key(0xf, 0x3, 0x2) timer_gettime(r0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) 2018/04/04 23:50:53 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x68bf) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:53 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) 2018/04/04 23:50:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x1, @empty, 0x3}}, 0x4, 0x5f, 0x2, "2ce39af73b44ec60be59ad8f8b1d1af53b55b3628ff760f13785aeb21e7fac26b2f728bd31022debca6ac17d61074f4a280f4fa696cb489fd60e0aa48e0aaa9ae129f7587d6d397a4bb5a137cb2a5a86"}, 0xd8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x9) sendfile(r3, r2, &(0x7f0000a2effc)=0x4, 0x1009) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) 2018/04/04 23:50:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x1d, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/29}, &(0x7f0000000200)=0x78) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6c6f0000000000000000001ee90400", &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/04/04 23:50:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x1, @empty, 0x3}}, 0x4, 0x5f, 0x2, "2ce39af73b44ec60be59ad8f8b1d1af53b55b3628ff760f13785aeb21e7fac26b2f728bd31022debca6ac17d61074f4a280f4fa696cb489fd60e0aa48e0aaa9ae129f7587d6d397a4bb5a137cb2a5a86"}, 0xd8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x9) sendfile(r3, r2, &(0x7f0000a2effc)=0x4, 0x1009) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) 2018/04/04 23:50:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8a) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) 2018/04/04 23:50:53 executing program 5: socketpair(0x0, 0x800, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2241}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x8, 0x4) 2018/04/04 23:50:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0d677ff0a804458cc53e74356151cd92dcb2eaba948e945b51bdb2cde314522b8a123264c9c445b1e90f71316262deb179a488e7395e0a5fe65b008aba42b8e3b032c03b796dceee6af0870b97d33101f9b9ed7f06c1d31a9df599beba9a79ebe3ba9b9d2dcf4d9a9506cbb21c53b15a2ab0242c334cf1f4e3106bb03fe2bb57b8e1d15b1765e74f449eb3bcdeab9d30b0681fab7e83b31a8b55c886d6823836d9b0b21413ba6994b081c070d71474014434d5126222bc7b83312de014f3432e3e9822eba3220e11fdaa3de5fd8e11653d6b061648a7761e9751a9644946157a0c2691caefe13d0d4453d0baf40817bcff8a618a92dbedfb8edf4553fed043359cde03e358be6296286d712658423b15cdfc06f6bae2c189adaf1479831c60aa2e03b79338c05bf64a1edac7ea015cc24dc77801f024d7e37307bb835ab1b5acbf23f6be6108dd56f81cae251d7195dc6075a315ae06df381fa7cde9d9db2fb3fa1d7959a8bdcc95e1d79c2aa3295030de5b6e7aa6d155d3df7bf3a50fb227c10c262723ee16b280c328b181a4927f22118493c3058634f288cb589060b9260b66a0ea4d69d19e3d3fd67b9bbe52d2cfe678c4f381a624177ec6a4c2a0293fa2035aed858fb4d6b9c45998ef9fdba39bfadba6e82f0169511607048957b095000ecd9ce23264f1848cc9b0d418d1dfdb4307d152c08495d320332ef370a641b9f4a28842b610836a33c0406d3ff1cc7b81af0bf6293ff349b7ee35968ccbdcc4657e75ffd0eb8c11e64685b6dccc1aef950e60fa05396db59f647f7ada2b3730b6e82a28ba170935c80b23545f409bd5a747e627477aad8919902a3e479a95a344e0664b19f393a47793dc2f3ba76e0c65e5d70de83d181d5293a5803ef555da4211c0373fec823ee351ac5508ee64a166950e6181f87599dbc3b26bc35c753054d2bf0c31d3759ee20fd7ef6391bb1fc45320f00f3deb3c32d9953535373eb68a8115f1c2cf41b91e4a78c11552836953278621d280a9bac9300ad7d25b325c7ccb37bd4d1650adf0c9c4e235f4e046692e791a65e57e7cda545087575008b88cf61ce50d29184654e0a30507e5a885edcab5eb64738c079b61a15561831f0b13a49bae183751f1f3f5d332249d3019306b95bea6470923628fabcffcf247261626d850db4247b108701f7383f2e836bb1773bc04a81397150e5e2225a27537b3ab2a3fe6aa11d5f68ab6838082af63a04bd6202edb7d41548c0d604c9c529c0f1d790fce4433633b2d5a8f819bb8a2a2ba12b05c16cff6469ed50706be9b23c45c546f695f4e6eb58ae8d0dd5839d5a6f8e76d13100b9446b0f9b1cb9344b53c3eadc9aedbd2cc13cf04385f85671d11f8fcbcc317a3203411f087733d1490907b4a753784016ce27bb1ae6a517d44e0108e3c448108d879495a249b5c0046e7537be2eb0323be5355f00ed92920ee3050e99e8c3141970cf9a3442f4687abe0db50449f3b2c516033514030051e1ae7ba8ccaaf828967f8f87e2be3ba9e3ee6cc4ec72397cc96ed1364c3a0dbcd8b2de77999d4701567e43763901ac4abddd9435929cd87124658567b9e13f11ef7e6bfa2547fdaf4c8c32c21424e5d4715e2164aa70cbbec6387d942ea2d668be7aa70177e493bf9d3c8bba834bbb9cb6e8acce3ccc7664c980269f33447a194436aab849cea17e868fee0c8306a72fc7db50c440160a6b5822823df3458399faa9b144b9606c7f82560b94f432eb460aa2ed1303ba846568672e166f976d8df7a269edccc6dad1ddd2f95e6740be082d116a01dc00fb920ebe85038bdb5567bc49a07448a1fd7405698e98b264518e0aa704642ab6dcdeb5fe285bab996b2b0dad367fc22c548f6f6816b0b239c63619be51e78d9e100307a31bcdab420c401086c5fe6b3ada214a6ea3e9abc13a9945a8149cc86c3edb76a48883d6b75c34a98a78f2ebe9d598fada8f9abdd2132fc329b826dba8cd0cbe7be975e46e07e76778177d4f0ee16df4ef333a83edc748ca10e83c0f3c190ed0244e82f2b27a4ef8785fd88e775dbfe61a6618c18d7bdd848ee95ea6a46fcecdff3b56349b31ad69cc88c2d72dcdee80a0e36832bd0abd5afc814241ada3a2b3452ba49d1dee656026540818c52783c9d2547e86cb711fba3d77a0e462cbc1cd2671866c3cd45b628c9fe0d30d01a4e669be1010451fa0cb80348d1f266f1a353259d22eaacad35f1a36d0206c311ed2070d20d2ef6aa4240551ddc34a6c7b5d971331a767419a742ab745abc5bead9a9c38be17610200ae85be842d2b7d16168fbda4c74e63498c4ab6be758b70485c363ebcd6cb1fc6f2a74f7d3cef9c9aaefe1f93adce2404ce3ec274d1d3c1537c4df3cc242007ebd5d43cf3ff788baaccc6158f6491aaaffba89871c9564d7f8d13aa8784aefd281c9cbdf27556e872256b722ff9f0af6b5bf0790e969443bc4b00b14f7b2a6fa2fb9b21334392dc9416fe35020b0925c93801fe0936d55d30ef3f0faef048baa54e0ce480d49f39f113e07187b300e4c54664f5b17f95d15241bb33049d136c9c26b350e006ed7869d77897a165a3df0a5a7cd4fded7b95e17030d75e0509e0c5763c3d4a9ab4c1a975f01d7cb8306d52569df32ea4ae1c3a4e56f58a82556f7eabde2c83469767bd5c1fafc4996cd8be5a5f09f7362a9f727f9528701928cc6de080aee175525a36367491da4641f62d7429171199917f0bf2c5aec1cd64043db320264012e1d6c8f6880baf1e20601862abd2982ed999d60970afb150af2ae048104560ddf821b41405a7813ed0d396b2958f99dc4affd35ca4f63ff21d206285042744b753a0f2282476a5bd8311d71b031870322500d1735a28c8ffc251ffea203e0d354fe42d652db1f2616a97a31dade572f8224f100b79f933053ede79442fc3ac65ef54af418d01779fceb0d668bf86280dd4cbf90acae0da6e706129f6dbbf169b811e49369be5647bf37f40fbda44561fb2488b7bca7e94483940279fce4ed781607fd960bfed51c756a0c1fb4bbf0f90584c4e270a3fc009a91da44e8edc192d9544d4b4c967472ad40c2b882760df4db6613c3d43a564b9a0f62a22d5f6ea5c060ccc9315f746291efe78687a75c215d19f71652f36230010211eae212fffc3abefa065c71576ffb3e8a73afedecaec5e308dfa52b27e5c5ea7c64df212cc8978d59ed16c38a40e1611fea15788f91878b71d402bf09ac5b56ee7ab480707e8cddfcd9798e99d5a9a725d987291f75372bf61410fa546915e92b44fcb906ad9e0a4747b8da9f323b49a2a79bd3e5a40a99b9fa002cc8c920f61bc6199e2d9caea68e2f74fdcebd39449993bf4e4e5fbf8c1fd88364ae5ad2698cd5dd05b28e549a35c7bfd5221952cfe868c858fbe6d62b2b184a3b47a6523f2d7854c2bc5fd18c213c6cebba563d8b37811137cb994c386b5058c277c510b997257c561fb940f5fe73c5ab06d9527034cb815f4ab8868305b23889079ab888daa5694fdbc697d9eeb9104f3cf9fe8de7b7da828561a531e6f458e473e9fcc21d937e9d0442d469476f28c3cf8c0427c1bef5503ac5e0874d864803e06080253d51ec7a7abdaff41bd954bcb0ebb35ddd1837de025e182a3e93e474a3a3c857aba6dedd37fef8536d366e890d41764f54549cf657ca5c9c3f11971cdac0044172f3e9101e5bde1abb3c416a88a0fa3d68ccf7a1a250ecbbbdc4d2008ccbe258423c969f21a35d026272b4a38ac5044d9b66b4343434b3459bed67520676073a642b64031e59dc202044e961b5449260a6b970b74399ac911cceea7992a25d502ba53d03a084aa31ccd40fae0936fc05c855cac1b81addc9adbb1aaeef896e54ea31af6fd860bf831a10b00da57d05c4a88f615a49e14b5cbc5f5d0d4fd78ad8d2d0a49b145fb5f37d328bcc56202abe7a9f098b91dfa9e82c1baa7f0f6a9b66caee1e64f5fb26ac507ee6bd66715068acc4f8499bd7d6a60a6ecdb7edb2eec447c02a36db3d1d13309b053ce49fe152cb5a93cb8cfde200321262966ed22bf3b33375c8bfee58b68956d5225dbb21242c886c78a2a6e74feebefc4a17e3f7e9b81d4c681f2f2de99536526cd636720732ca65b51459cf5316736c080da0ae2f919820bae1d23ffa8d54c7078441c0aae1fffe4aa729f2961a2070b12bd63aae26bf579e53f23f3bc190cbb937cbe6f7e3eaf38c626010ca0a4f39bd09dca089dba65a7c500cb512906c903dc8425957bdb38aaa56ae8ceb9c644cf7b4f8bd323dfc521db91b6d6d98284b17638c62c25ae308703461972043d6f5029267dac1e4f7f62844d2d5a85bf2c7b05961dbcf314b4d681c7c7f2b5e8808ee571ffa2a0e1514d41033b1c5601bbd0ab0ec3fd67b2142b098816e0307887f7826e161fee649f8980d616629705bd5322272faecb2a984b08e9f75a63cd259b582dee15f761902e636519b0228437bad36ca41d401f0fb4fc738596c7c7aabf60f9e8e1eae10a89db40dac3c8a85fc7a4a84ef02842e8f77853e6f7e0c2471a2c78983329ecb0f1da68544aed25c8bf9512513a37a1d60faee3faefcff949157851a23293379891430bf62723dbef3c3820e2a3cef90db8fb004525100f8bf96b4d07cbd8222b6a80432ceac2f85c5023b475863ebadb395b666ad8a3b83a2ddbac1dc8d6798e7a8f4df9264f55285ff398e6da317aeb8ae43229b836376a0b639c7b6c501e1bb26c9dbff993c0e96ae6b5de4a2ba6f6f5db65b8f6d24bd280ce13ac511a620bd57104d74ec369255d699509fdc9eefd48a77b74993451adae49cbdd9c4dbd00d7aabb54cc625228fbf27d3478d236f639ebe0df8a670f6fa695f248f89952c27d68ce54b8a0782b69096f1f1597942db349b960dde4fec1c6b4d7677a336f9f74f66def4f8d5e146cf5ee9adafbb0a44b1c48dd4326dcfa7a3dc480fccc0c786802a1c2843335200678ef72255f3992f9e6eff1379e6a9c70063303dbcd4104bbd62f0ffdfa6c8ff43d8747a5ebd816d5dd2f7c8e9cda037f0d876f67f23434c0788f5a16e1a063cd9a9a0b8bf775a25490904aa9cb42e108fdbda17484a712a09bbf9352bf0f3b369f9931e74788b8c11d455c79cfd89064ba6288f219e0c8d297923c828956fd48c9843fd1ff5ae91f2b8a86eb7c22c95e73d731283d49518195c4d5fa5850cca3346788d0b1029392af62ae0ab4f2d10e7df21fe55a3374373d16fd358c22d00aa559ffb0babd7ddbf57fbe8531287fadc71f8efd7a271dae99501c07e39241e3fdd4763294dbaaa85eedb8430cb2e97c9ae3f4824c9bdf17a035f8ffd76e87cdd6d1e1d11bcbb164db98388a5bede490f051c16d0669b36e3ab1a3b9effe32412845332c1ea6488d1fbd16e0b04186ac6cd5ba71829cc9f13e216a69b4558998916ec19719d843e3a4736f2a002ab5ec1f4cccaeb39016f55096b77e75ba7f1929d061607d92500db0d0d4b3524af8a67397551a1962f349043a302f622c38c4293ff8c7bcf52a2448f26ad03ac384d8f4e75d064b8dc5785d14b0c630a472bcf76aa1629318c445b3cf7d0c21b26c304fafc3e8feccb4f0206f6c41dbae6dc7c44c3c3b8c51395face61ddf815ea39e1e51ab0a12c682fed0dcbe71fe5685d942d10d58ec677fc52a1df9505981309bbfdb60c3efa5b34553a3aa1aa535aeebe9df5cd6b932c5bb088fb0500f37151dc02fda7b33de392a332040e9027746fdf00f7758f1342d0d27ab9f98b8b1c4e7188fbf669bbe1b3", 0x1000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000015c0)) r2 = add_key(&(0x7f0000001080)='cifs.spnego\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001100)="49146aedfb76d225b8d93823056857707a26f30313ecb91622be8568a0de551ce55e9123a755c3dbc2eb1824e363cb0dedf2fd23f262dcb4d40e23048c07880c8dcf9759b464b8897eafbf1b5a2a393194c80ae812f630063548bfde25608a7ce8c0921bd607a98ef3609a5c96ff547123c0b6cf90bc981971b61b78dc2458cd92c2a6c03182a5d4e462c5523c0e1d968a7268ea77d225e23aa550bd5be7957b83aa4b7b509b073f94a924de91589f01841a11634750", 0xb6, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001600)={0x1, r0, 0x1}) bind$bt_rfcomm(r3, &(0x7f0000001640)={0x1f, {0x7fffffff, 0xffffffffffffffff, 0x0, 0x2800000, 0x7, 0x2}, 0x40d}, 0xa) keyctl$negate(0xd, r1, 0x68, r2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/autofs\x00', 0x240, 0x0) sendmsg$kcm(r4, &(0x7f0000001580)={&(0x7f0000001200)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001280)="d8f0ce1800ed2c66d33a3732afaa5b2cb9eb2544236566a2c93421957284159607f89fd41f14e881c330b4c0fce7cb6995f03675954f71beece01538053c121809cfe78959bb4c4cf891bbe441b5352ca8f69dac4fa0f5df343a18f10a67eac0be83cdfddac2176e1e2ea7d32830e3cb51d2fa1b33fd56a1612cd1977468aa06c3faf26e4a2f332fcc0263446783ae730dbf96cd869b37a40da0a6476f4137c932e9bb08e54f0920c75bc4b5853202c582314fb3b56796cc35cb9a36abb579c548f547f282a8432c33a1df8ef1774ac6461e68c636683acd5070c3a041d46842", 0xe0}], 0x1, &(0x7f00000013c0)=[{0x48, 0x11, 0x0, "a0d6b4e08691a354108339d06e8efd546ab267d501c12c9f35bcb909b0b6853b3d8976b67ef1ad7f958ffc40cd456840d046b96658e3c52a"}, {0xc8, 0x110, 0xd0d3, "8bd46432017bc5717dc830a8314ec4cd673ca3745828f2a3c3fa703dad741c13107e5efacb2a8dc605f11c46009027bd289f5f588e038ea5cffe7e053df22f9a3cc9e5f06b5926b825674212c024a7b5f109ac333e3965ad11db52c59a8755641ce6b877d7ea0d894bb160f5670fd9714fd0abaef269fe03b1fa92a46b62a4137e06f7de0c7257912d552b5b0f3a97bb4f00e00fcf0f92d0feca94a41fbdaca9cc7e3e07d0a808cda91c6271a9c87ef3543a"}, {0xa8, 0x109, 0x5afd, "005bbd293526c5db8f59b307df610837855a76051962c048ee05186fbc552a3afae4fcd2f0f217a19e2b3a2f87b9d911bebd8556a3742055e0ceca8351348d099ae3a5e2925324833cbcc35cb6d9312f214dd6450809a1a9e5cdd2905e9c4ef53fcb70902d90fb1290bf1b1b885ffe54f404de975fe8f79061003d24ccf05bbce1a94de383bef5a558d9f093f089528837"}], 0x1b8, 0x40000}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)) 2018/04/04 23:50:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x81, &(0x7f0000000240)) io_setup(0x8, &(0x7f00009f5ff8)) io_setup(0x3, &(0x7f0000002cc0)) io_setup(0xff, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/04 23:50:53 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0x16000, 0x4000, 0x0, 0x11c9, 0x9}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x1, 0x7fff}, 0x8) socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x10, 0x802, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0xc80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1000, 0x5, 0x0, 0x6, 0x6, 0x200, 0x2, {r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x9, 0x0, 0x1, 0x4}}, &(0x7f0000000300)=0xb0) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000340)={0x5000, 0x100002, 0x3, 0x5, 0x3}) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000000040)) 2018/04/04 23:50:53 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x400400) fstatfs(r0, &(0x7f0000000140)=""/200) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x1e) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001c00)=0x0) getpgid(r2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={r3}) r6 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x1c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000500)={0x0}) write$cgroup_subtree(r0, &(0x7f0000001bc0)={[{0x2d, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x8) connect$unix(r0, &(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000008c0)={0x190, 0x0, &(0x7f00000006c0)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x30, 0x28, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00000002c0)=[0x40, 0x18, 0x18, 0x48, 0x0]}, 0x7}}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f00000003c0)=[@flat={0x73622a85, 0x10b, r3, 0x1}, @flat={0x0, 0xb, r4, 0x1}, @flat={0x776a2a85, 0x100, r5}], &(0x7f0000000440)=[0x0, 0x48, 0x38, 0x38, 0x40]}, 0x7}}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000480)=[@flat={0x77622a85, 0x1, r6, 0x4}, @fda={0x66646185, 0x8, 0x0, 0x23}], &(0x7f00000004c0)=[0x0, 0x40, 0x28, 0x28]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000580)=[@flat={0x77622a85, 0x10a, r7, 0x2}, @fda={0x66646185, 0xa, 0x3, 0x17}, @ptr={0x70742a85, 0x1, &(0x7f0000000540), 0x1, 0x3, 0xd}], &(0x7f0000000600)=[0x30, 0x78, 0x38]}, 0x3ff}}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x28]}, 0x188}}, @release={0x40046306, 0x4}], 0x1b, 0x0, &(0x7f0000000880)="5df07221e945832fed66ede9354b516bcff82e00daad71d8d09fbb"}) sendmmsg$unix(r0, &(0x7f0000001b00)=[{&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000980)="85b5019ac42e13d71f7d3be010a08ffd4e254369bd28a80601db1402424f039cfde1baab1d921770ca3e3091f6a24852734628d3ffff8d5420ea9efed08a02f7510db0303913ad12d9aca42b5003b6c083752478297d2b2a920eb85ac7ec7f6ce6005cd94b4cdc9d889848e717cc2ab9ac9f4baf341c3f2d25c51dc45aca513e7bf8b31e3f534a416f37552ddb8f67e28741888aadd2bf834c96da599bd4fc4c3fac251c20f3042bd530c6d4332014f601a7b0c29c263f35ddb450e87eb5c8197778c0757159e66bcd8f32ed", 0xcc}, {&(0x7f0000000a80)="69ad4040cd9138663216a26c06df664428d80f3b99d7fa6a4e52f3df268f461b9a93c4df5feecfc32f3e50729e144dc37e4b8b7ce518b83782a7a77af55ebac2cdd50aad58c9eb63be8818fb0929a1cf2a49efec7afde1203b5d04d11f68e77c7739f69a7da92685513a0dceffd72baeb4c9aa44c40d684d8ac0799828d5", 0x7e}, {&(0x7f0000000b00)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000000}], 0x1, 0x20000000) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/04 23:50:53 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x652080) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000fb5ff0), 0x0) 2018/04/04 23:50:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) shmget$private(0x0, 0xa000, 0x80, &(0x7f0000ff4000/0xa000)=nil) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x74, 0x4) 2018/04/04 23:50:53 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet(0x2, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/04/04 23:50:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', '/dev/input/event#\x00'}, &(0x7f0000000040)=""/246, 0xf6) 2018/04/04 23:50:53 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000000300)=""/250, 0xfa}], 0x10000000000001af) 2018/04/04 23:50:53 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="32200226d0d1b24ebbebfa4920c4e11a2136a085a3bedae566d888aabdb93c70bb09862548303815990538a1d2aeadcb40a76956d508ccd6a4d51390dd35749a6db7499b6f3324c53a122d2eab1ba086139b26223bed6d4e196bddaf988092da70706cb20ad9ac76869c807538414d4824a3bf27a54bce08643729ce782145ca9dcb459199c1828c7fccd8e922e2df1530f989e25e0fc9b142fa958d925119d998b7159dc44a04dc0dd281fd9be47bdf03f2a5bfbc78d5e7e0503844373ec7dd04929e5d40d764a13b5423f45eafb392feafd1f726674dc3e3a6f42554f756a2c56650", &(0x7f0000000180)=""/111}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff00000001, 0x8, 0x8, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r1, &(0x7f0000000300), &(0x7f00000004c0)=""/161}, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x10001, 0x8, 0x10000, 0x1, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/04 23:50:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x81, &(0x7f0000000240)) io_setup(0x8, &(0x7f00009f5ff8)) io_setup(0x3, &(0x7f0000002cc0)) io_setup(0xff, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/04 23:50:53 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r0, 0x0, 0x4) fchmod(r0, 0x80) unlink(&(0x7f0000000100)='./file0\x00') socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000340)={0x2, 0x0, [{}, {}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x7, 0xef88, 0x2, 0x8, 0x8, [{0xfff, 0x1, 0x8, 0x0, 0x0, 0x1400}, {0x4, 0xffffffff80000001, 0x1}, {0x81, 0x8, 0x40, 0x0, 0x0, 0x180}, {0x8000000690f, 0x4, 0xffffffffffff7c66, 0x0, 0x0, 0x400}, {0xff, 0xffff, 0x5e5f, 0x0, 0x0, 0x81}, {0x8, 0x402b, 0x100000000, 0x0, 0x0, 0x8}, {0xffff, 0x5, 0x7, 0x0, 0x0, 0x2000}, {0x4, 0x8, 0x8001, 0x0, 0x0, 0x5}]}) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="c3"]}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCSBRK(r0, 0x5427) umount2(&(0x7f0000000040)='./file0\x00', 0x9) 2018/04/04 23:50:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="38cab05060139d59b8d72852bc5ab3bdc941bbf8fba3e27400a81f9304246a6613ede9bfaf29f00392ab1ee421f27d7c2fa8462357385fd85f17b4e61fc87e7aedcd07dee837abd208d3a157c6b3c8547c58de3e6f2b44010004a0f3b914bb8e4073e1343e94743cee248f53fc5380c0d5ea27cae9df080a877925f5d4c6ac320b8adbc33dfdab618338", 0x8a}, {&(0x7f0000001140)="a7b3d5727940d97c7ff5bc08d9e2105fbc087539865a3622fbad93c27004f91d4b1098ec6739756d73e1a7a4634ee0c0eac0f69564297a6a714c12437b6c351ebcb08050b3e3604789", 0x49}, {&(0x7f00000011c0)="48d303df8b66278177e3c3d3664ab35723b18377fe34780ac4d774e8cea3548ddfa35d4260c469f0652218f9a027f97c5ac3929420666b6b1f4d696857451145d79576e4fafe14927e1d8deed19bb3c3d3f5062e9929c8572983eac56c2e147dcf082159274bb5752b21c42e1842e40cda904dca007ae1bf", 0x78}, {&(0x7f0000001240)="2f279316d7bb8bafe2e7090ec4d07fab8f96bf23deebd38467e7d9023d9627b84d7092b08ab26ba85bc05593b0f4bf87552eb83133d892df8c6dde97641a31c1d9", 0x41}], 0x5) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x2000) sendfile(r2, r2, &(0x7f0000a2effc), 0x3fc) dup3(r1, r1, 0x80000) 2018/04/04 23:50:53 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x402) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000440)="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"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0), 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'nr0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'\x00', r2}) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000280)=0x7, &(0x7f00000003c0)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x3, 0x8, 0x7, 0x10001, 0x9}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/04 23:50:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000100), 0x1000000000000004) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syncfs(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r3, &(0x7f0000000080)=""/234, 0xea, 0x40000040, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x58, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x40, @empty, 0x3}, @in6={0xa, 0x4e22, 0xe66, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x5, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote}, &(0x7f0000000480)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) syncfs(r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x3ff}, 0x4) fchdir(r1) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="d4000000de255f1db1c21c7fc3e1129c9b57d6cca0fc37b60c95b0f008bb0c98d9027fdd11c13f0a12ea4af0e921dc3b9ea94f959357f7c379f4b6f0eec2b29dac83e44cb429833c461adc2ef1b6b53528e1b91465c2be9d08e11f7956b3235c36", @ANYBLOB="01002cbd7000fedbdf250200000018000300140002006c6f000000000000000000007d0700001c00020008000600ff01000008000b000a00000008000600080000003c000200080004000700000008000900ffffffff080009000700000008000b000a000000080003000700000008000900070000eb0700030000000000180001000c000700010000002800000008000500030000003000020008000800ff070000140001007f00000100000000000000000000000008000900008000000800040000f0ffff99ab"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/04 23:50:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000280)=""/214) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xed, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/237}, &(0x7f0000000240)=0x78) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r2, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/04/04 23:50:53 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x541080, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="6b0a1c73eb95dc4262f83046dd1ba810f78353d4bac9d7c5e0dd64d8836c7cfeac450b96824db1cd22bbc4dab974d8c29384b4074e0c2e213b8d8d807c9e5d59dbadfb498b30228c8ff0ab7d97509ff2ac3fa5443823cfad01c8efd592f196e37d1cd8572634e2402ce10bb43168e393f17151744ccad00e9a90c1793af9b8c9b752a4cfb9a7855e1f522cb76317c4b1ebcaa0d18dadedfd76f3ec2746f2b1d5eed6e1547080072ab6a34d665bbe") openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) 2018/04/04 23:50:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200041, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x0, 0x10, [0x3f, 0x9, 0x3, 0x1]}) io_submit(r5, 0x0, &(0x7f00000004c0)) dup2(r3, r2) sendfile(r4, r4, &(0x7f0000000040), 0x1) 2018/04/04 23:50:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffffeb) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x440000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}], 0x48) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={"00000000070000000000000400", 0x7}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000400)={0x4, 0x0, [{0xd, 0x1ff, 0x3, 0x100000001, 0x5d}, {0xc000000f, 0x1f, 0x1, 0x1, 0x2}, {0x80000019, 0x7, 0x2, 0x100, 0xffffffffffffffff}, {0xc0000007, 0x79d, 0x2, 0x400, 0x6}]}) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7fff, 0x100) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000280)={0xa6, &(0x7f0000000040)=""/166}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 2018/04/04 23:50:53 executing program 2: r0 = socket(0xa, 0x5, 0x8b33) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) 2018/04/04 23:50:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0x8, 0x4) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x5, 0x80001, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="28fb442de343d34872f05588dc001e31", 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 23:50:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000039c0)='/dev/input/mice\x00', 0x0, 0x101000) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {r0, 0x4002}, {r0, 0x152c}], 0x3, 0x85) r1 = getpgrp(0xffffffffffffffff) ptrace(0x4219, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'dummy0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000007d80)={@hci={0x1f, r2, 0x2}, {&(0x7f0000007d00)=""/70, 0x46}, &(0x7f0000001a00), 0x2}, 0xa0) sendmmsg(0xffffffffffffffff, &(0x7f0000007ac0)=[{{&(0x7f00000000c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="e01b84067736717e88119f6ea4baf52ef5df0d2939b18b381860cb5f03b40db658a6047e974ed7320881c5f391521f5c5fe890953c6873ade6226e3e19a4e1c4366ea9afff35021eab78", 0x4a}, {&(0x7f00000001c0)="133b2353e1b0c886aea852f8d3c1fbf1c95596a3a6483ddd4a6ee601d89c4f0bf30145b783710449cc16ede4b310e896ee8245342f3f835f8255cc0f3d22c8eb5dbe0416b0b3e8b0cda43c4dddec234e233f6113eed6575406fc28084778bc4492b1903cd693fb37af1b21aae539", 0x6e}, {&(0x7f0000000240)="0d8b9517bfab98f79ea286415f9941e38ffc3067b3fba80d90d4055d9ccbb6187a189362a2b4c6230744d163854b8bfc30c4136efc8e272402615ec2c70ecacfb306fc5686b80af9ec63397098fe7321a2956138510f2b98f6895a81a2c6f4a29f8216976b11cf4913c4775c2061b204f6c45b79618665bfb25754db32dc5ec2374c0d74da140cfcad497b84b50f373371332bdad187e07d9ed3769e5f282e3888dd74b58185b754e5635bde875fcf0bb89a8d183d26e1345a4de8ef5e4879eb3bc14ff0c9b9b7bc7edb8c4653b6dbc2f327", 0xd2}], 0x3, &(0x7f0000000380)=[{0x90, 0x116, 0x3, "a1d82d238e50f6b620d9e528078f32e33f92eca136b6594e4404a0e4a2e448a1868d3c1bf134e11cce13fd6147980f9612e1deb22b9869c0cce80ed47eebecf6c14c3b806c02b431f6f5be2efb75e5ad6a651331e6eeeaadd67feea074a555fc90ccdf7239802703cedfb4a7990b2a1f0330ee7187961e389ded51e9d7a42d26"}, {0x100, 0x113, 0x5, "7009842ae22642e39552d2ccec91c8d1fd3f7544612e2731b53cafcd9c65f044955ba1be61039e2bd804b81a3c7b5b1748b7dc25123e0657e72e7d0cf6568e57b40f51feb0ff97d3f27d0b69958faff105709c733f53bed3bfc550e6be41a57883327ff171233b0a3e5a1eafd95a4ef325f2887369c1f5f467d5ebd85a1b24b82405d2b17f3010ec6847e132a67fa6888e7b0062f4df305c4138da5ca18c224f0ecba3bce5f192803d60a9b8532018df144e2c4c1f7fa8cf61f75fc7a9432c6b63a08d290fbeadaaf98482b36719a6c3636b4953d1d1b8895292f9ddc0052b86eac97ceccdb9d55f90027557bb"}], 0x190, 0x4040001}, 0x6d8fd422}, {{&(0x7f0000000540)=@generic={0x1d, "169870426a42c1766720f6993ebdfc29b47480b3b4cf16cea3fb90ec2a57f6c8abac5bc489f3a5f41e68cc2cd35231d55a3ed34675487b82287423865fa8ec4867ce1b21ef84e00e91f4c4a4a136550915777a65d8c3b67dcdbdd4f157b5971a3eb26d240157d0d80eb2cdcfe573574bcff8c3e556fc3ca1763e82a0f566"}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)="bd603b99c28b9aa431d9ad6998c9dcfd62b85ed38cece95a88c2c3eae8f6cf50178382c17d9cf7bb02055eddcd428d5172710adc97baa0957f02fa419cf703e3d13c62322f1e69a70ecbe7ebd138497b39d341ffcfcbf29e2d9263bd5ac009ec4821c5a50f29cf111e725af5f050c4e49226cefc67d668d8db0345f6886811715f21b3e0690bdf5c0fc513a2eafe5c25478f6501993d375b158a5cad70a3eb14624b00a15543bb23a08c5ccb9d9176", 0xaf}], 0x1, &(0x7f00000006c0)=[{0x80, 0x10e, 0x0, "fc1a45d9c7f493dcc1985e201faf4efb26e3a057d2bc002bcd0e5f8e6439741a0788378928d501084336d5032cc22eebfc230cf247e8db175d6897b372966fb66cfabe770f650c741ffd9eb318c6897d89f8dc95a59fa514ee924dd2dd98553170805b16d54693f2674fd9fc"}, {0x20, 0x11e, 0x9, "5928fb44b01be82c2540691b28603c"}, {0x108, 0x111, 0x1ff, "efa971e3dc3eed611a5634f01a263fdbd35318197b21b87aca8d4acb55920cc2c0ff939a658dd44414b3dacd8bf61004db3351f97d38b23fad11b603b4f75aab155780c8d81aa34d1e430999096bcd73be9b6f810f8d6135296404878a2ce643e5ff039cc8d56776868b1ec0a8f15a61bb5ba007ceabad80ca48fad1a28356433a934c791dbe64714d8cce392377b566b83c126d6a2d439610d0d5f585300d59c485613d9d55b4bd124da4a728521a165419d59df3449fa1510e8bd2db639c8abe2c94d24e3953e9677821dc8dea0fdc32e524fc74bbc70372735b63d15dfad3a7d6652b4cc0f8ca2b0656ca46328b33362ec5ecf923335a"}, {0x1010, 0x107, 0x8, "c066f859001022bc3aa20082969f365e183b20a13c798624a5f1d922f4d4a8739d30167c337f8c06b776a5531756f7abb6cee3b2e81095c2b1ab95cf9055edd21dc0a26cef428fd668b24b82b7f29c470c5a649a157dd57c3cadb0a7d452b944f6e5eabae3cf6004f456a2b41c90a39ea509efe4ea9b0c86b05b30de1b4c50520c208599f579aae7a1b0d3aca5c94dcba3a5bdd83e7144da596c2a49e98b5850b79938b4f992442f4d07310a108cbac9687076a0e85555125608c847b5aee6b4e590c54c6e7f18d2debfab104760b6cf98f488652bfaeb478798d12a8910f27d89b7e1fd9f89d66300d795d7ec65830b30ff3a2d55032fa02e3218f8322eae3f2875adc811819cf1333fb32e8522f6ca2cd0cc04cd1f0dc170536989ff209713f4bddbc6b52a0cd3f683892e536554048a7276a96e9bcf650340d43f2e98eda159fe85f20c110cda72cd93c2f4d1be08fa7efdcd38b040915facc64ac4afe245b9ef37a38776982cb12dc7d7e7af260d5d0f610c735e9aed4fc0ab35c1df50a231406f7db92eb0c0607de627ee202783a4059dbd4c3426bc9da465ca0750dea44c6c7dd87c8c8f88e4f27596175c49f3c038a8c5152fbca833d5915df05371bacc05384b075fdce13116b0baa1176a4154ec5f70f9ef4a60cdb0612e678b9a4a1b111146ca9d487816c1bc48e0efc82f90f7220e403599a639f65dc5e44529086c6e9c90e112167c45d55b6b134982c815c669f268b2d2aa7d051a16cb0fe1235efe1f0657b68786e34ce05398dc537c38f031968eb99d7f2f5954e728270c2b69b5be37a138c7d6bbce8706ca61cf1c6645f7a8256691d9f6319b4abe00867f6ff3d7fddd5b6d7a345f2f5de9fa0efa81da90731d0d9a3d1d8b50bcab8f23c33e738c958bff645164f413c38cb88b067115f2588d4ff0616cf64c777cdbf2444447728dffdb0b8f6ee9271dbda498ebffb00693555109cc35959949e9d0a13fd9aaf38b957634b1ffd68aaeed94f217c3bbea22e614e58c3d61f4cb06f2697662d98654eaa4d7ec11a05d07f8b4563df0d9ea50b80e78a1e5410aa5d3384080c8c8ab1ba18465e7ad6a006d519e0f9278e20e85e637256c850d1d1019f9fd6858da12d8728085b16a2816627682df7917e6634a0043fe0f1fb4776a638b5add341aedd11f641c9e57c430404cab323d2ba3e2143bd1d9f509d4c7b93579a1f891140e092ac158c418aa60216db5cab2503cf7a51deb1cddcd9de92e7d810e03b85ca1469e29e191c1a7b9a4210093ad35b41dfa315b6468923833425b7a5ae404f608ff699a29632effb841493be3edc24214aa3d3f6d6a3b3434ebcd9fe951da37548e0aed7ebbfafd6c80f90fdefe4f3bb667e92f638471ab0c4b8e3d3624573239a35197d5460a2389e3eb2d750d7cff96d28811607590766b6457d659a3aa6eb166dd48975c935ad721021c2c00b8708ec14b5e2d99bc3fc7f1c1c359db97b02e15e4c219578236c7bf27833b5155b74b0cc7bce15362cc577ded11ccfb8a292d2de748bc14d0dbfd57592cbaead456292d07b90a5594b58a158676b39eabc734c427524d1ecb643fda03b741b6befa0676bcfd6cd6ca32c02b314ed828b16f424f5ba472ff2aaef0820bd1fe46f3eaf32f003ba910ea158ee2cb2e2cfc63f4ecbf33f8322037193efea42a96c02afc9f2e66fa732094ca4a7741d0ba53e09a3ff205aabaa1ca6a921de6dc9a6a2c6baa719ca52b9c464bb918101cd21c72dbd142674e81c779856e98041a44a7394a8ac7f241f8413c569b05bede71ba55ee8d96ad93a0cf5fb8932808f0c15854b00107b8e615ccf22da4c0f2a35c06abacfc2338800f2c6f46eeb585b4db1c9781d3152aca4f56b87702ceb191fa9d2bdb0c35b19fa8f2f3bfd34f31444fbcd4757ae53c60eaa156db81d18f9aac83b38072cab26ca0b8bf9522dcb495082c81b94d1afc4cbed22ce87559d400209a91d1d278f642afd7ffe09437ad10c8f00f15ba42935ab391b4a118540d66ae3261e1bc13931cda01d51b56db8dfd6b57a0450928900dee3bf5fed37378462327d53806c9f0bebe8ccaf5ebb72c0b830b8fd83f5dde2288883eb499109ef4df52c7cdb2499b7d36ec43ffefdb18a4c908d190d6039ecbb713ffadc7ca135efe499e4249f3611ba52641f598e541a2cb34fc6998cad51bfedb0493a361c8f2429c8fa83f0bf536a110ca5eae9dd0d0a2ac416113e6539b0480d77c927cf2bcd8334fd02524acff10597a415aeefb279f769dc1ad9447121439695f242b268ae7f92a86db572ed4bc7dfc2dfc83eebb9a65f34141bd29df055cf78786e49f0d719fdcb0cf32dd16a34109f4a89cdd10527552dcdd9a35d79511a4565e82487a0b531a3c43a28b506f836db1f97280c85182888a0fc3cc9e726eb65f31dd51419c161fd50a307ade2cb9a035d9d62bbafce122dcafc2c75d9589be8b201c050434347bd1289b015122b3362f36a5e19d3bd33dbbfcb284458e2102d2e1bb0944a12cfdbe5009fbd0ecee2c3eab6cf5a91f29463d70afedd53b39f18b6cdab6fcf5acce3c5c9e7590bcc94696b08a3d635d6e083a19dbb121d2e75b8376beb9a3ec158713a47b35d4637d05461597973763127ed9981766a5414cb0164719cc6de2f4642a575b28e7e174f2fd882d1ce7e33ba92c8e933d43a1afaba0eeef274ac14511f064793e380b75a3e63c0c987b2a0920afc6f9fc2c6c5cb80bc2592ed7ad7d505e128e39deca89d078a68fc69837e0c89422800275f1c55fee83880c2d4b0402fb55c1306d573204d93be573596d1ed06cef067c39b159a2158fadd74b558eb2f554a5057634946953c2ce2ccdf543493513bbf5b4e2d6554f83430b8fcf9db4f9cf90cf5f46633c59ae6fb8759c427207e6e117ea0ce2ec00b124b218d1f5624d07606eac61062fdc4298e6390784850d9a3bc0fe18fb7de0a64f7f1cb6253cba83b558e70e16e74b5f8f6383acbea55e164246ede7622bcd1028f695810254c7cdf9330bcc824148fc88bb98a2df5efdf52d7627c3e607955e511f5e8473e4e93883cadf536b0d5a3dbebfc9f603a725d7b81542b8e3f136632fc870ae79da45d473f90c85e79e13f9be80cd4d4a3ffef359a04e1833e8f4a3cc1aae916266a3eb5054bff3edf25b717144a7923e4544b97ea036ca4fb98abddbf3e5f94acf9f9ecc1c207aba4d4ab26cbd29c0a76a908f8a7d9a87d8eac8d50b4838200f7f8dd79e0c65384f884ec1040b5c125827c3bc9c2f41cdfcc26e37ffb0558cbb177d3760bf43a4ac18c5d6dddeaefaf3d1110fcebd033620914ff9489d1a6d8256ada99b8ce2b14e2bb38587edbbeff3e0386c08fae70911e9c90669d404b0aa7cf567121333dc14a1d63906d216bfc73fc477bbcf6f45bd0dae23b284b144701cba9b6bbe33f0097cb8209bb47ccd8caefec4e9a49dc7afef8418f761acde7e164ba00d8c78c0be2907cefa672c822c53725d3a183a5935fee52cc52b63c2b27597591c4182c20a307122c0b3feea3b8ef4372994f56e9f8de14a98bc06eda42faabef7b6acab6d35f69756561eee1afa95989bf9897c33c510a4e0446ba710067d1ec9684724585190579ca38018e9a3a10dda14fd2a983e0bd7ce31566014537c84ed098674d2d6fe53aa591e735c280684b49a719c46c2a773ad28333cace826b71444f298a073531d2616925eb7b769699e506fb9069daef69017bc58a3ecafc93c67404a456a9838bfde704623b163d77efc1f16c91453fbeb1ea30b22144725e6683075749a504609eb8c36c97eb6f55c6ad62e6ee923089fb76aa2094632b31dd1b3b4aefa4e147c7a0d6a84dc2d8ee7fa74dbeb8b3a2fc490e82ed7f4216c9146e4bc9b7efa6ee85dcd4220af6bc5d0430468ca9f8ec2411e3871ce24c7780109e8607cf9cb9f0a62b30995c90762d33a6f8f9da498255fc60497c960ce0891a77e711b47becf25ae91b6e60efad7bf18807a0d4df55d724a35e27f8c8ff2619a07eb1df3af7d1b76c395a5590cfb2523d3d52d5c93d9478f526842fcc6d3a0d4142be991741431d7e9dba73d78b034afcccb8368495f665e37a1de448f08750389bf41555fb202ed29157f67a84bf97d353d0db4a197e9146b2b5da0e8c496c2a0cc2e8feb30d99a1897dc342415e3ea9e5006c49399e324590e8c772751813f1b2559216fabf55aa75d8241b33aad04dac49d7800b8e8802ab7e77a443fa11bd6897cc2c44002db4fb06e9c6bdc3b008ba2ca49a1acf39aa23e5edb4bd68303340ee582bf2a76beebc420cce9b01c9ed0974f0112c201b6413120e06a14ef4cfb2db9a473928c8b4930eb3cbd0921cc00b46f017484fa8870442c7e68171942db8aab7e6fb5117034707173c3b9865608a679fe3e4839216367c5501704b1d1ce410b24f3ea2f657e6d63d89462cc2a5148f1fa3555589c7efae2255b42187cd3241c14bfe503e67720447f526a1d732e21fd4d2c2de4584d3e69fcec95547ff107130b084cf10888c85364249c5e075ee78ed60299590cd7c58003eb395ad5823ec45ae2b9af768211c6f6e0c6a2f0f822c30818ffc2b1b24b49320befa2ee4e202e36b0bf9658c74d694a51c33cc1319f9dcfbdaf5fa5e772c5b5c152456c76003c1b90ab987fd06cbd14d0a8405a32a2f8088a5fe2e160f40b527f0682cf527f919e158e3d0f21c50e4d6f510e6427e7b9f3d4372275ba20250ca94f4f06899b33696f5ce2c8ca90f39743385a1daaa52a3940b1d349e2029538ecc5c26eb785a0449e49aaec2bf831ccb2eb3e21606ce5a34a53b034fd48cd31e126094b9b6c8fafc95a03ea536508dcfd1b5b99f7e0711171313038c9f6add472b304245e4b15acca47a4a7eef39776f711b928551f64a7e44fdc4470cbc41a37c5707333487803ea347042e87f02f8b320e927a105a60eba4818e717605656ff56ca2bb03a7723bb1aedecc732b2f27e046dd82b5bd4d0ce9ad4028324ee510ee885dd8d602f88ff974a783cc4a6eacba53ce3bd7dc4d0b474cff18e5de4e56552e75c7f8cc367b37fb9893fe336bf8c2d0a5d94f0f79256fd0e67c70840538d106de5eda4a97d34d613722528bc90e9e450dba853e5d51663f78407286b3f6ec73c8f2c9028ea64b76fbf0d02cf7ee9096393060786b207a0ffeb1e4cd99be0a238394e19115836d7dffa65e8848b3b02f30a000b6d0333c4e2742e7fe371f3165d3624a25ee1c782a265a93a6a718df80a0dcbd74a54f40469080fb344af7aa9e287696143589114b55bb1d4a3597c04f0c2bb2442ae5843d1ee3ccaa45e3bcc9dbc4bbe1966f4bd2f8f085ce0a8c01cc9f84dad88a3519f733a2b302e9f88d3845fe03f67dc1dbfa25ccad78913ed6cf0e4c51c36312159a3213dbcc79223267bbf2281d8a68a64ea51025553c5ab0843e07f4394dc6776316cd4891542af2f1b597dc326a852ed55d6b530539216cad29f858a73672d937cfae4ebde7ee32e51c6dbe56e7580aee3c7f1c43c3ce7af216e312598b2494699d0b419544f846bd9b61397a69c4044af21b12d9a48edef065f20080de690594c991b8af52dda8a087ca63374dd60158dac05221627aa4e3408dc4edc9f929bcb84673e7256365067c1926b1ce99d9ff19501407ff79ab9ca43f44f058dac4248b2a37e06848086508c2e4bd30c085c2d245445a6a27a9665949dbdcf8a9824f6f886b530525bc4402744625953ebf547612ec3a626b041fbda7e45e74b2cf90313288ef1"}], 0x11b8, 0x1}, 0x5}, {{&(0x7f0000001880)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001900)="63f99e877c94461c0747b55293f44226f0d9faa481617a9ca860ffb41373fe780bb8be8bd5a9241f120e44a0b623e94fa07125d5a9a28fce0ca1faf58c4c3203cfd8b3ebd8e17c8fc86da70a2afc9a4fac772af1", 0x54}, {&(0x7f0000001980)="595ad5f404ca8641bca4cb72c2d81bde122a66b1cf8b088b40579a95d5706185eee6dd6198043940", 0x28}, {&(0x7f00000019c0)="5ad9", 0x2}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)="5f9ae36dc9191d23899d8a0fe1dadc5f99d2f3195c05a83b648b3dad9b280a4187739050979c4f07d1ead05ca337b69ab8d8cd8936fc9e970d3a89a033f027be4b65d10cff8eb64e5755fd5614727220cf93c9653bc29d795fe155", 0x5b}, {&(0x7f0000001ac0)="cbe86ec5c9219b476fec77643781d756459ef14650c999dade2f84501f32535d92006b6fe56e80a0a39ab7ef6a8f8f29cd260467cb7be8871c2eb1b4e483bab084b76fce6a806d7c36e635cca2994975851df9d09fdf34901c474087d3a0a3c7799a55aad3af8be58fd1f4c3636fa461c92d871098e94630cdb37deaf02562a77d8397f22cf95a7f7732b3d5399eb05da157fe0d63f141973e018839241f8c5912ad48340f540f8631b68386f0d20ff2da8642c73851f6056fb65e6839be3c3c7b23c94fa03213216aeb3994b12558379056e4cc90ef36840b79b01d5f97d57eba5e60e9ece0a9", 0xe7}, {&(0x7f0000001bc0)="9b3032d8bef1dfa5475d0eb22764781b7753ee", 0x13}, {&(0x7f0000001c00)="fe9794690dd999d6bdb4405049bca893f834ed5068f416554fe71b7cf4d4925bd51cfde71987ace56757aa69c8a84718b8098ee45c30b00cb3e3faf786ad36cbbe52cff3d74663a5fa2d6f685aabb8f7ab49a24590ceae8dadab9b584cc8682e398a2bffd0061dbba4fd1faf36e2d3d552fc72ccb6cbdec6ca824bdfc848265d0e2bdd5e74a418df9f98c4c2f5a4dac9200629dffd349b8cf90f92eb312be1f25c3b324b7b1e207235e24d61ead8da96446103b43c1741b14f04127ee98756c886facabc03d190a6f8012f6c50ad14b0e82dbda37d23249436dea7aba8dd6023e731526f690f3241bfc2", 0xea}], 0x8, &(0x7f0000001d80)=[{0x90, 0x113, 0x1f, "ad1254f3328db145299c01a7f8f11ff17e963e01f07959cbd973f303e0ccb233c25c7bb5d5f9552e213e2ed8db8466eceb36234ddfa4eeff0dd3979ff154361c63f541760232e74ba9314c30c202bc0c4299494fdbaa8de031c4f0c26a10c8e1bdcbe9c73b006ddf7731100b5aef49d51c9713bd83493f847f"}, {0x10, 0x1, 0x66}], 0xa0, 0x4040000}, 0x10000}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001e40)="ce32d8", 0x3}, {&(0x7f0000001e80)="db52e2c540200167bcc77576da27957aa4be99ad68b509082ff6c8b8d3c52a67e1592b1b1afd540252298de9be787d5dbefc585f10c7cc96ded607414df7fb29502852cc9bbbd6d6c5b4ad5740d3765866b15496a91d7f13ae105b80e17b10808988517dcd0074d8fec315d1de27434d7ef428745d9bd6d4ab6495dae3059ca320afdec8e049", 0x86}, {&(0x7f0000001f40)="6034f4a63aafb59647fc3c43a312e0d49dad951066fa528dbf7823fb68cbbbeaf865e640ad", 0x25}], 0x3, &(0x7f0000001fc0)=[{0x110, 0x10e, 0x7f, "26744ec124c7f0f18e5ae2ea673527baed3898c6a824749bd2ca5c41cd7c210d14a570cff9a1ccc8990421af3f30f1998ce74fdf1e5c816642a3f206370e41ecf54c486ece30c1c9590feba8ed426265a3b005fe960856ce2a2828e51a2ed62421202ed2d3de1ce94f685bf662b4a48843902002ffb492e12a3239d6a15222025f70bc93cb79cf8ab2243ed6924fe2bd9e5068aa052707ae9df7e57b5b6e9a88aa513109f37d8245ae883135168fa69a428761d3d74cb3d4036f9d3f36562660aeedab746ca551333140b50eeadae7294d1d31ac8b976edcb2b0588641e955cd84a2bbea98e253eb7a60673849bf7c495673718ae283e02ee2322da98b7d77"}, {0xf0, 0x100, 0xa91d, "4cab2183f2590100074d63f198874c02dbe5cc66bbdeb1f1918197679eb2970e7590d99dc2ea9fc5fd1be0fba07589889c2b6714e66b8c3ede2c2f190533f828229b048263f87f30b977610df91c11a8b430dcacb47f5a92dec8cd46919538f1c6d7f9c0ec5d219cb14b0f2df5a958a5cc7f4cb745c7d960877eddaf274b02f06c2480c602b585e3c6b077aec54e5e9e3e006ce58cd1281e30e179e974dd17e6e3173610ff8478c684973c1bf2173d3b3e45856e53154c8c3bb9a5dfef1d6cf241887fb3496c6629d12aa2aa93410882a5c9b1ee6a9a142cd6dc"}, {0x48, 0x117, 0xffffffffffffff94, "42fe93a781247de74cf8d0d7ca37ee810a6b0b31abaf33a2828a418d60fe163cef62b4756d16161eaef710b75ed65e9ea427"}, {0x20, 0x10b, 0x1, "f58d6687d97ed3ab42c578e313"}], 0x268, 0x80}, 0x80000001}, {{&(0x7f0000002240)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80, &(0x7f0000003340)=[{&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="8ab044f7939e6ce02766556b11a77e267099cd8d1a374b12690d41d6530609005f1cfdf8b7dafd63bda483af88a33f161089c847c018e3719a5bc7960da26dec96a8c2f1373e9c4fa970c5a8adf2df1a40f97a17a9", 0x55}], 0x2, 0x0, 0x0, 0x800}}, {{&(0x7f0000003380)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)="e9a0692dfaa1f8a38a6b8999df183b45bc6b666f", 0x14}, {&(0x7f0000003440)="bd4714d1957aa1e133911f8b65745e50cc6d457817369ea4c4ced599e20bb77f9f1ef6fdce6706b556cd6f62e0a50049ed68aa5b716e06e36f4cc7aeafc7f8b6e96e6fd97aaef47e29f0a905b122e406b649ad0c8fabd0ea357417a96e46bbd64f405c6344d264bad39657d1a609b12ae407248288614874ea", 0x79}], 0x2, &(0x7f0000003500)=[{0x38, 0x102, 0x80000000, "651c524ee93936e3dacdc207270cbcac29b557e519e5f92c14481ded563232730add"}, {0xf0, 0x29, 0x7fffffff, "2b5c6dba1dea35ca0213a2d6def7ead1627e4f85a36412c7e95a7e1323fe95751d83e9fc467152e926e4f40f46788963028d4c9449c82172f0a167150adeec54b949097de1fcfa2e6785feffa61bcdce4747e3b86f3df7beaef497ba92dff266bbb305f23653a0b86ed2d23bc733377196624099083c49ad749e134c4a1f768b3b751622315fee53b24fa53c239d727e1355013b2e116f8ac23308ffcbe6f44673683dd655922d0f1911a18861c0410f5dede6d48e66646cbaf4a95e44af9ad27c35caed74ea122e67b2ce16a6986509f3e85996db4682b708f1"}, {0x58, 0x10a, 0x7, "2d2474a8e618a1089868710046cf15adb966ac6710967c0ae626ee80e6490c89ea51bd8c63f752bd6a64e1c5f0041a4022c535cd11243b67873a200fc418b1c71490ca8790a2"}, {0xa0, 0x118, 0x2, "6310629bdc6390a40b65a91305a49a4e9fb6a18b9f7478f9a2c73208d6a32fb7adc62264ac82d2a79b0e896e638de62bb87d1337d405611ce12d6355d12aa55803ae63fcfc4eaa4eec1334424be17e9bcfc011de82ab128eafdce3d334bf7fdc3295c846498ebde0494734c627dd08ad35197773cedaf132fb82bc12fac6dbee091f0ae7b1b8758e70"}, {0x110, 0x0, 0x9bea, "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"}, {0xb0, 0x100, 0xfb, "1c672d94c7e20ab19b6213f64774eee20eb7066ddf32950cc4b449d6b6768c56177c9d1c4e74b2d0646fd0b5c11efe48311dcdd657832337bf39c2e7cf90c17cf9bc4f75fe52477f05283b7c91d039c719f509e42ed0167c10d817aa80b575f92fd3fc3efb8f868ce0089fab3866eb556d50683a580fc5cc63d01e00efcb125e1892791ac4ce594b3e67a3e042027db24460f8aa3a5ecc14196dffeb6f"}], 0x3e0, 0x4000000}, 0x5}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003900)="eafcfcb79a15385976d44a402669b7a07b10e8f46c2321de79119eb7e5fc1877c83e0407469162409c0e81d1a427a7c86cef42d6c1927458a6b64f7c783e444758afca6a5ec68f7a9add6879dc2c749398b1b650", 0x54}, {&(0x7f0000003980)="d91f0e7d8f443c70f94b6e775bff7a716ebf38ec283f734a8d1d404b3ff7ca7c336dbe404dceb428c152ed0dfb7e9ddd549503", 0x33}, {&(0x7f00000039c0)}, {&(0x7f0000003a00)="1d4fa30260f18cc8bce4d9373b3dd7be083c98c62f2b17b7d64ae9108647e8d23a509645b0513adf3769dbab55744d2688452589c3f11bb9c376f05b1e10016509c0ed5ccae4ca630d2fca4bee15be4f76bd5d07e9df6cb20dd7e8d9ff2a67f589dfd8287649d9468de7a8ceb4a4b7924fbcd5151d564f5775ee754d7ff6cc05836c4cb34ccf733ea7f643948db8b11f", 0x90}], 0x4, &(0x7f0000003b00)=ANY=[@ANYBLOB="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"], 0x1280, 0x4000}, 0x3}, {{&(0x7f0000004d80)=@in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x10001}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004e00)="ef7fa3fd585d822b58443456ed525322dbc4cc6721446ab9cf010c23b041dedfcc34e3b6498d5d0b30f82861e3f83375af57d7afb21329dcbcad9ab898024ab860efaff6d6609290dbc17a2c9a39f2700f743f8a3014b682a4b89b3757a36b486d0c2900db2e2fc4d5615b91c659ac634de46500d2354332c7b351864872067fa02f0ede80", 0x85}], 0x1, &(0x7f0000004f00)=ANY=[@ANYBLOB="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"], 0x1430, 0x40000}, 0x2}, {{&(0x7f0000006340)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw(twofish),michael_mic)\x00'}, 0x80, &(0x7f0000006880)=[{&(0x7f00000063c0)="037406283ba11eb4f4f3a541a268d4fda8905255841a5ec4bc761d5fd9064fe79f882cd3c4482e9e3180ad9ffcce4860fba19340776b4583e606d69d89ba110fc685fa7fa0f37ee7fffd50c1e00cf67f3dfe5d9383d1a5ff985c11b949700d03f583aaf2cdc649c60d6e82b544638f09bc12c21a411e981f2587fc96c8646426a473b9890c", 0x85}, {&(0x7f0000006480)="cb28d6cab5b99c1e70a12442d1ca79d56e4eade43126f90c61f8fe76d527e5d93e87810240dfc5126baffa8b0872a5b8227c92fd32649f2782710efb70bf602c8af14973db1f21ca8cf27956de35874f4a46274379adffc8e5630a890680081dfd5be9a05bdb153fd7eb1c66ef2b81da9dd8a37143b76431b6bcaae813adcf96f8567851b9af111d7049d19d16d3d6969cf01db419df5d2d3124e0a3d73173c3bc0386f4d0b856e32a994c16325eb79a40ff99f0d7dd1976a281e5b6885f99666bd818f4410ea3b23e763595ddc53652fd36135f7fae", 0xd6}, {&(0x7f0000006580)="c5cdf875358509a6643b9b25d4ac1b0fb36b5c34f769959773af9eb674cb22944e1e488ea56a0f3f1d54b9471e867370f49551d62c20180f3505c63d132e77883ad08876f56d2c82a54469ce6ac61295842e94c7dfae8e9380de818af598ca457c494228392386133cba3c58116d4dadf340f293545417926ffe7fb4538eaf9d5c53ef731c79e00f399e6552c0d62473465c", 0x92}, {&(0x7f0000006640)="0c799f25daeab1e85d645754160e71b656900e979e78eecf727e458445cd1c17fead06055f5f92675c2d56ae2d0ea5e0f98c26969274e456659dc2f1b30c7aa270ecbf38676214d35caee6d0aa4aa6bff8b4a11a0b30", 0x56}, {&(0x7f00000066c0)="88d027f1c2ab9302a538d8d72b233a0768a31a29b5b27d5ed17ee4ea47f0dc5501e883f23a56204df950e4cd62da58faffdbfc03af3c9830f9409734c8f45d3db242138290efb2880610af9225242b56d0d99882367a8fd176209fff0f3256871d1f24f7c5392d1bfac7122b1b", 0x6d}, {&(0x7f0000006740)="2218dad3158a08d88695a6f854a0ef6137cf5827d4018f0c5c6a57bca639c4b7d32076d2735167f97ba0d12ae2ba45c9356defad1f3f8195c13e964e4f5ee7839778bae2866b45d3a87ef152ddac5cecf2c82376c203", 0x56}, {&(0x7f00000067c0)="7928fc4930133076213311a6c7f554c88dd65fda90f6a9d26e867ef8e2a0a765831581dc71ddbab75e046565a755bd9681237809bd9350026faf71edbdbbc6b095ea798e3ff2afa2b825ec02ddad6c93a6af75cfd02ea475f4b679c18a7287509431a81580db64a5f5345e15b4171bf9f77f6c14a1d1e9cf29b355be279dfb52ca8fb0dbd83361e4341accb9b60475a63ae79f761b6a3e186c65", 0x9a}], 0x7, &(0x7f0000006900)=[{0x38, 0x0, 0x7ff, "91d63612b1eac4beae63a1036d7666b6272acf34ea8681e73cd0ef2a3d6b033ea6d502"}, {0xf0, 0x109, 0xf, "faf20bd55993e7c708a33d259cb8e05fe88182dc64e478e8efc7f88b2f6a19f394c7b5ed5d8a4f67b4ff0db3560c84d2bb2ee7e28a9368f30c463ad39daf1085eb4f89888f81bf9a08e7e81de1edf1498f765d26fd351c5535901b82fcf5901510430d773428d8ac042814a2fbc29de4a7453960d407c604cc2d7c0726f9102db8e17e15376b7048abc9839254b57a2f2fc00bd2210c27ee9917674a21583fa8f5c0bb0a92f650c9c192bd6ae33ea47b03e5bd2cd79a26697243ba4b7f30cbe608a8cf6c0442be7b6197784b73bf77a23fa54580107f9c418976"}, {0x20, 0x1bb, 0x20, "a8b385d0d051bfb12605cc37"}, {0x68, 0x13b, 0x1000, "1716757e65a5d224c1770bbcfe2549dbaff1161e419875b4463bb8f0923e08a0fb89dc3e211de3f352419534f5eaeacec830a0d96f8d85a2594f6024c21d65b63bb2676a8318a2a42b59554949a222a9fe61f51001016388"}, {0x1010, 0x88, 0x2e00000000, "5259184b45effc93da853117af43f2d8d092934da04a41943701834ac9c91667a6a5036f29245d2e02b226dd33669c74565af22e4570d8022f92501aeec896fe9b7ccbfdc91c63ac1ec070f89ea6875714e0e2edfc38cb06556c9ec557e22f22d9a5c40d70bd96ab61f45907206be7f53e27c04290a546b499fbf9d1090fc8da0bfc8901fc731e3208adf2d46f1c073adc8b15c727a2ba21e8657bc4f3d49415e4a7e7eb5f926843959625d0cc7af30be0b9c4389276fa1692ae4f3ac80f8a51040c61b8d8ee1324153fb2ac74a0fdd08084f7c0b8fceb1c15ba02b2b721c1ac5e75cd96ba646268f267a828275ab4a1ca691ec134503c54787c3de629fdb43f270041cf6bb82d113410b08f934523cf5681c3313ed9b7b2813710807f6443008b279f17205c782876c294eb3ed610503a445513f41474e7b79134e5783b4e85913848e477d4e736292cc86c6f2359b18098725c13d95f702353e948a5a3ce9cfa0fa380d2a37d0566297364c9240fac2aff9ed53a289e15c0995fca4fcb356b8792dd3b71c0665186bb0721bfa2262f242c54c8a9f133da3d9ba4439e30aec4a5c0cab9432a87774dc0ffa22d65184f6063d8b2d2683b37b09ad8e34c2d116b5753793bdbd11c4097a22dec7c51865532f088f97165008cb7d3f9b798b5850a78340ac89009bc9c421b863a4c7a3bd9e26efd2c9c19c5dec10a7d1ea78d0086c68ce12a7e32768530276d53046b962af36d3bf9bffdf736b12f998ccdb46206c2a9c3596633c4a1814968b15aeef1c9a3e576003ce279dedeb174fc56c1efb2f5659eaa5d3eb79690b5f329f6793db10d80441890062d93013fd61dc745efab0a99e3b74c106d39f6556b988c987c9f2f8d5c44cb1337b506ea743d2ee08bb6522d6ec8f99857a0c8e7779331ec3f8cc57ac123ac49c395e4d6d5f5e955a1c2acf02a1ee40d9d529aad9343ea2588c3a587aec6f20f31dde3ec8557845d88f1f42571486f68149c2c0aa1f84f3322509317950ae12186b53b907337fb442b9152bcf1846c8f980839aaa868d39ff062968dfc316a4a2ba502bedf790fe18f1f81c95a5cbe045d5b75e6db49989a98e0408bc573a179480933806235628ebc9a37542514e8d3220c7564dc0d2dcb85e38bb9697b56514fda5c84fc20d31b9b4f3e707c30649f4b6c4587da9b560a63b91c1327d2fb99932f13ce9b1c27abb865b14f4fafd1be1861a3b2ce6a62eb14452dcdcb229103c3ee7107d6eafdcf9807c7cea57da0443cae789bd6b2133e30c6faa74163dd6d800e32fccdefce7f71d1c50d5e38f89380ecc1ac4344194206215a1f4d3ef7447dc1a583f639e6b9c282d24907806a7014980756504f7c930ab2f093faac710e7ed5368cd5f0c4859faae3705206ca47730c7043b133da227450bea6849a76a069d5a3deee46998264952261473f5cf1c2796502600ddf2730f082597c2cc5f93c0ef54eca2777aa06ef33b9c6a045bdb9dfab616cde87e9e4ef8bbf4e9779e95fd9e06e1b75c2b3d5fe179681fa8512ee92f5e2be499a0ef57ebe3c9c194a2a7d0c76c3a6812857902a46fd3da604711ec4578021a087bdd6abd2ed490eadc8f5c9913d3e9c1fc5f2d7eef127315556a54438dab830d9ee983ced3dcee16019221b5fec972c7403f1252b98529fa2940410c42525c4680b317f510926ef3f2526822c98ca0b8a08ee11bb3ed7994e657d7416101c83d16258f1102f8dd294a2261b827b947f3007495ce05f5bf345c8af46bcad1f06dc04126424a494fe508edc57e346399b897be52141e9c569a813f203833721d86c21450a1cd1283a4f8dcfa565eb59e46a67182516f3a2ec95d99668189647195b99fa9a07c9c3a7c1cb72f4701f996823b37a37ab7c44bb2611f1998489d7ef15b2156b8c14c8eb45b0b7f050d55ccd2a2a2d764718995b1da885f3f3510d3e1cc137d0b50b71de1f4d7b5244b9b6842f44580d00f80131e2cfd56a2d6d4b6b67a4a87e91586c7d82a53001c835fa8c4c743ed7ad696e3380ab8568a23988ee36d8bd0e39536a4d3835c417df60424c6f2170e3cea0b9f7ad5786ca34fb022df69f4e1cdf8660689d1254ef7becfb19526a6a1fc0b5ac2e16d1509eb6582ea8be60ce440322c33960c5d7e1428a9ced854ed5d77282dd8c92d07a9e04268a52de909d3f408e27bcad25d59887797107912fa41754245292aa6325d6fcb63bd678751a09b810a013fa13aeccf4ee870b9ffa44dd0a5acf8eef35d8e3372253738a970439de3017ba5b8fe7957773d070717a4838ccd45424dd07291df3b0e33bf45b1bb0cfc4455e545ab77a41bd7984e823b16b8a7babb79bd82c27b3b0983d6d1333e3cc4f907b1a42a9b6d949e20e1e3da2bf141252f28f713825e4877f949a41f2fd134982b95dfeb8fc2b48bbb145c602030b76f96fbf57f91b970100c90945cd43d017af67bfa2211808729821f2e9763d0d06b7b6bf43578dc9341dd408eba6575d8e960d4839ecb08a4d84a3abaf86f9dc56c166cd64d69b07674e05f9b6cd26e098711db1b952a736ce31145bcca1587e172876222b9aeca9a3fc426aea20b446e2f7e635d07ea85191356bdec2d1fa691403e5dcaa5a6b7a14f46410b15f68829f59201ccc8dbb2970bddcef70b94522a399bfce4e936acd984b3d92b7846409f40ea3b2acad8f084c954ea20d8031a471b0db38ebc3d01188d7d41ee3bdb8344e236d830ecd9d464c19bbf0e84bdf5f110ab68c0cdc2e3fb038f8c134a82ed3dcfe97a3476188fb4054a9bfc8b73a15aca5a062e2f1ab4e3987d7737d97b70e7d5518bc3aa93dd54e852f0d6153ce3cd2499237950d4f8553ddffc69a6707957a833a5cef4420c2c4c0694847c354c1cbc216b9cea18ee9133cba7b69bdbf4d47a3fa9b927bb5fc49b4bd2669999cc7998f1f74388386a239fb28b4aae880dfde80c588761a15d8a4bd4fadd509e069f3100db7856f35008039f4ccac06d51d2d4d64aab38c9cf6160179b2e589d1eb5f2bebf0976a91e2b4c39b6d8cb0f9d3496046e5a3e61be33ea0dd6c36ced9885b87b906d882a94544230dc3bd1739414485aaeee7b8b7be999476ce62c1c81303dc13a35bf204bf9ac0a453f421290f76cb664673a153a11021a972096c75032701db9fcd645439de7b4904da7987fe5b0bfafa195d3268c7be6ffa24e82133ba35f1f1e9615dee6d8bf3434145201dcc4d63d4e04be6986861fc3d69597b1ae86c13ab941528a741595bab3b44d69e43851f1471cacdd7a5c581817e6cc93646b6635195ad13b6fc13bd03f4ac6ab477004fc296508bf93a5bed112ae7f68796953f08df03e44af678c63a542d666f00015946a335fa838423e5a352a5e22bde931bc9804f9304441cfb2f800c696a5c7cdda4433ea15f13c91f680fe52e10fbc082717f8f90bee0810bc78dea15bb7f42bc8a8580d43a7baf01cf94b7814e452a6255495232ccb2fda4282ecb43676c24f9df30171c757d77af140c3a44cca93699b4dadd6feced4db361f76d766911cab3884c5d6da1ce2c1e57850b1df9ae3643e5bde96eba3f9bdd52b8dd1c705728b8ffbe86a8a907287cdc8e21a4312882da70b00f8b97d0602331e5972d571880105a0d1d1168fceb182463765a8343e4e702061d18065e7d38fe19367b478b5f729efbd382613c2c201f56c2e93cfd0937e5cfe5d6dfd73a218878327d700ad1f12f4dffc6a80a60c10dfda8ee323117ba27e8321f0dbf3f9f4e6112f32acfd92fad44364cddb8024364c91cd403fa7cf11528cae1da5b3c7dc9518fc40d91c149f88c9568347c2f2ee0d16e5409cc8dfa42f9ba8054746f7cadd56ad5af9baad416e1e64849ce2bb089b1ffb6a3925815904ac1f9d03919e43bc4050e8d2cf01b3c9bf5c1ad8dcab9e930d0f6d1f1cad18b0bf6a2b1c5dcefdb6fbe4d627f59252a9d75a7074fb66a3f1380f0204c6acb14f2c346436aab7b71feb7301bfc8ec94e1204b19bb87ad22c9e5a9b5558f41fddbf6256efe446f0f29dea75b58e3ddf005f3885e0c5ce775ce73b69367c7d505c0058c2efed306f626476e0b58a61dd1830b57e3e40d3778ae1f44c65dc1e7d864575a70801660bfd52d44632b7512c2cf2b50ac4d241c11eba2b483ae0322bc55b58ec48f07606371133d04b04493e8766b4c31c35494da8b047175ba2d1c929fc71df5ead426a830d37de550a25d49e77f33d05785913cf53b895b442b773556575eb8d65c95b30961b6a13206ffd58cfeb210d9a5882f420f216094eaf619acc2bb4a12e989147d4458c7614ad54570ce0311e61c6ab8493f10d938ce1ae6e7dd0425905f3df980b57e75c44464afb2b0e38c4ba19bf88ab4283da519642a32c81f19ee96bdbc99a14c4ac200c7d6b3b2c04251c029d76febbe424ecd2229de9cdf3c57ca221303903abc15e357d0ee2a902ca186a0cfd8309a8083864d18e28bc4c4f9f63055d220f4c65e5ed788aa356dea3f41a8a6e74ac5889179f5332490abc69410b3fda543672d49953d12698deba287511965cfafa70cd543c2e0d6d3d939a5757d1c6da2eb7212d94001628c21aeabf6f4f682bfb6a0f6cc54dbdd19701fc4517a775e146e2648d7165b88bb252a38fa92d244d6a1f648f11852523b0c67c491822d384e5ffa8cb97a8ee2f345f30d15d7862b5294f58040eef4e118d35a58edd7381ee68a0a93d61f79055c6191085b57d9098c1fa7ab459d694bc24de72dd9f54848eb9d0b0ca6cd3dd99ed2e7e68a3550b9a90e6b577f2988962ddddc9010bdd0d354c1e637e11fdc01291d5427ce7e234b02924f72b29496fd229ec6c7694db0bb5b424a49601b2e393d95804c97190a3b8bd65a45904cb37edf946c3e9e40d2759e962e7c7f69fb26acfeb8138b9672615bd6cef52eaafd17f5acea859e474fad3dab0fa2f32555fc3eb7bd46ecfe1b3ba2693943faa1a468cd0cb1c50ca6da13c722e226198f13f72db5cd43d073662a02a80c397b836c01177fb431a95e13f581db624aece99ecd9e6cdfcc697c0d21a9b40a27994c0a45f0f930d733be0869a937e597ed9ac67424e92adfea2adc639831ce260b0b65d0540537fd9e0e614ac02d41aeab1b2a67fde3279cb5f937576a4c31e5f2c079f084d8f5d17faea29512607fa63cb49a46993fc3f8fac9070fe42dfab452c807a9054eadb365b7fed8c9886683e7525747d0aeda785361c874d398e763ad8a5df6485784170a53b2ab87c6985b1d7700663f11e62c5875a0be33e0d4eb9e99389805e94672359e9a12ac17ecb24cff9927a8125e61265e2f7037be3e85f00c17d1c103b1b37732c03c3068c7881b835bd9c6b74bf36da39e14e94fc45c2b4ca3a4a2e459edf7de28a9912ff191768dfcf9fcba07055b0f2db39c9eb0a60dddb07296c812453975d9a00d2bc6d367aabe96779f9527dc2a40c8205a3ea1ecc967efe434bd8c5a6178f0d1ce8aa54c669420f58e3e3290705337ecc67642c70d7d557455b7b91ed33175b764d8eb6071a36d4687d60bb905d9f53a17f0c09531a5a319e398b1d032d7ed99eeb1d0c3cbdd541aa657090b3ec18ae86123ac21509e1995c7dcb47dabaaa411ee958e20eb63ecc9304e1e4c5b1d5bb9e32e0774960d3e441bb1f6ea395905701a28b60b6aaa61b56a1104e058e9acb4eb9aaf46d3ecbbb67ee9b7aee7198ab282079ea12e355577415058dc717e5c028abe57d4cf022b7e22e5da4430293cab17bc33b6167350935af7d5847a4f8480502"}], 0x11c0, 0x4000040}, 0x10001}], 0x9, 0x20000000) [ 388.054701] sctp: [Deprecated]: syz-executor7 (pid 27755) Use of int in maxseg socket option. [ 388.054701] Use struct sctp_assoc_value instead 2018/04/04 23:50:54 executing program 0: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xe7, "07d4e8e08826f0229e22d0fa86e1b287f8160988fce673b4949fbe5ddabe52e5ae031b73bc904cfbf07e844f38136ea021c484dcb74d2a3f2bed50f83a330ef6c41420556afe5bda10a51827368ee9f9d438c17bec0efb5c9072dc263c7ac4fd03a73232bfb019b4ab6d4954bb26f7b648c2b3f7ee9be76042cc3149fd9f487b359f7687919c199f7e88fbbbcccf357f627da57f06d31354bc1dd9884a7d267e7f72e949b6754f0a778581cdb716d1346da7f1546b733b6303090b38c34d1c0127997b302c961339d6b8fd340e60e49bde51b340b52e9dfd0145addde6873401881b948d9f105d"}, &(0x7f00000002c0)=0xef) r3 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x1, 0xc01) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000004c0)={0x3, 0x0, &(0x7f0000000380)=""/156, &(0x7f0000000440)=""/23, &(0x7f0000000480)=""/7, 0xf000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x6, 0x20, 0x8, 0x10001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21}}}, 0x84) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) 2018/04/04 23:50:54 executing program 4: r0 = gettid() exit(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r2}) getpriority(0x0, r0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x80200) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) openat$cgroup_int(r1, &(0x7f00000001c0)='notify_on_release\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2018/04/04 23:50:54 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x0, 0x0, 0x401}) [ 388.129287] sctp: [Deprecated]: syz-executor7 (pid 27755) Use of int in max_burst socket option deprecated. [ 388.129287] Use struct sctp_assoc_value instead 2018/04/04 23:50:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200041, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x0, 0x10, [0x3f, 0x9, 0x3, 0x1]}) io_submit(r5, 0x0, &(0x7f00000004c0)) dup2(r3, r2) sendfile(r4, r4, &(0x7f0000000040), 0x1) [ 388.277458] sctp: [Deprecated]: syz-executor7 (pid 27781) Use of int in maxseg socket option. [ 388.277458] Use struct sctp_assoc_value instead [ 388.328229] sctp: [Deprecated]: syz-executor7 (pid 27755) Use of int in max_burst socket option deprecated. [ 388.328229] Use struct sctp_assoc_value instead 2018/04/04 23:50:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079affc)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 2018/04/04 23:50:55 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xffffffffffffffbe) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000000180)=@full={{0x3, {"cfdc937cd43b81"}, 0x100}, [{"55e2bee420a44d"}, {"69d00726d2c6d7"}, {"b6d0ec7cf7f10e"}, {"7123bca7a238a3"}, {"b9080321a37139"}, {"29c66ffa018fb7"}, {"ac8c8cdef3f7b3"}, {"1739b56b4d55c3"}]}, 0x48, &(0x7f0000fcf000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x148}, 0x0) sched_yield() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0x100, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) 2018/04/04 23:50:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x5, 0x80000001, 0x3, 0x8001, 0x0, 0x3, 0x0, 0x8, 0x80000001, 0x0, 0x6, 0x7, 0x8, 0x80, 0x7ff, 0x10000, 0x4, 0xec, 0xfffffffffffffff8, 0xc220, 0x2, 0x9, 0x6, 0x3, 0x2, 0x1, 0x4, 0x7, 0xff, 0x0, 0xf0b, 0x80b3, 0x2, 0x7, 0xfffffffffffffffe, 0x9, 0x0, 0x1af1512e, 0x0, @perf_config_ext={0x0, 0x1}, 0x20, 0x5, 0x400, 0x0, 0x7f, 0x1, 0x3f}, r2, 0xa, r1, 0x9) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000100)={0x1000, 0x104000}) 2018/04/04 23:50:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) sendfile(0xffffffffffffffff, r1, &(0x7f0000a2effc), 0x81) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000100)="63d735a363c18299c1678791620553eb7ba3fbebfd6ca4a914a20d20bba18e4516c63fe248102c2467ce7886f0900b38a993728ca716de08fec8b8b8f95593b665ab00211b44d97cbf13f6ea577ca2ceee3ea9be947f3c7fd1d5aea34851600c3a0c53a60c359bc0fb9d17abe7cfcc49c55f39", 0x73) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x401, 0x7fc, 0xfffffffffffffff8, 0x4}, 0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) 2018/04/04 23:50:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="001b4a5438db50304f043d4984e915952a3e5077000000000000000000000000"], &(0x7f0000000440)=0x1) r5 = dup3(r2, r3, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x0, 0x20, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/04 23:50:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffb7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1, 0x6, 0x9, 0x3, 0x0, 0x7, 0x2, 0x4, 0x100, 0xffff, 0x400, 0x7fffffff, 0x80, 0x8, 0x1, 0x2030, 0x200, 0x80000001, 0x2, 0xffffffffffffe854, 0x9, 0x8001, 0xffffffff, 0xb391, 0x7a6, 0x1000000000000, 0x800, 0x1fc3, 0x7, 0x100, 0x1, 0x0, 0xffffffffffffffff, 0x1, 0x6eb, 0x8000, 0x0, 0x5c59, 0x0, @perf_bp={&(0x7f0000000040)}, 0x20000, 0x2, 0x8, 0x0, 0x9, 0x0, 0x100}, r2, 0x10, r0, 0xb) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="02010003080000000000000000000000030006000000000002000000000000000020000000000000030005000000000002000000e000000100000000e3000000"], 0x40}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7fffffff, 0x0, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xfffffffffffffeff, 0x6, 0x3ff}, &(0x7f0000000200)=0x10) 2018/04/04 23:50:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/04/04 23:50:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0463044000000000046304400000000028c5d6ca400e6b8556b49fa7d36d83db799682c4b7658351cc04140cf80e9f81cac559b21a825a8ebe59f479489dd76a7454ba4cfe65c1cb1dc1b0dd92fe3a3cc1e93cf7364d9632d25b6322c6450afedd8d1831bbcf298f3bf05f2c7d3b6f2bc7dd06dd03e7e87733a7f6f23a7d5a4e72d2c3cf4f95fc90622de0565c35c47343"], 0x0, 0x0, &(0x7f0000000640)}) 2018/04/04 23:50:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000000100000000000000000000000000090001000100000800f500"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x210000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0xe9, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/233}, &(0x7f0000000240)=0x78) 2018/04/04 23:50:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000780)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)=@newneigh={0x6c, 0x1c, 0x630, 0x70bd2c, 0x25dfdbfd, {0x1e, 0x0, 0x0, r3, 0x80, 0x4, 0x5}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_VNI={0x8, 0x7, 0x8001}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV4={0x8, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_DST_MAC={0xc, 0x1}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 389.373676] binder: BINDER_SET_CONTEXT_MGR already set [ 389.403171] binder: 27797:27804 ioctl 40046207 0 returned -16 2018/04/04 23:50:55 executing program 6: r0 = socket(0x11, 0x804, 0x1) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0xfffffffffffffffd, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x101080) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xffffffff) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x94e02) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000280)={{0x7, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff00", 0x8, 0x1420, 0x0, 0x1, 0xfffffffffffffff9, 0x30b7, 0x51b6be70, 0x0, 0xffffffffffffffff, 0x6}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@loopback, @dev}, &(0x7f0000000180)=0x8) 2018/04/04 23:50:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r0, &(0x7f0000000080), 0x3fc) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r3}) 2018/04/04 23:50:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x30, 0x38, 0x30, 0x31]}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$packet(0x11, 0x0, 0x300) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="bdd12ff65e30377ea8c9ca169158a12e9657aeba92dab7ab7a3d3a62eeb9e7c61f29daf5e3f2a8e0f4201fe67c8512d2856ea8a8cc"], 0x1}, 0x1}, 0x8000) 2018/04/04 23:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0203133d8c000000000000000000000002001300020074a777d87f807ee42a00000000000000000000030006000000000002000000e0000066ceae5ea9010c3201000000000037eb0002000100000068ff0000000200000000030105000000000002000700e0007a195784bf242e23af4c08"], 0x60}, 0x1}, 0x0) 2018/04/04 23:50:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000039d18)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xfffffffa, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000025000), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "50345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d"}}}], {{[], 0x0, 0x252, 0xd0}, {0x29f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c) 2018/04/04 23:50:55 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101042, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="d04b2300f53291ac6eda3d22d6017ea325f040638cc73adbc1c3a602c13f67dcf4146303124a64"], 0x2b) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) clock_gettime(0x2, &(0x7f0000000200)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33d) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000300)={0x4, 0x1000, 0x5, 0x2}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x200000) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000100)=""/87) 2018/04/04 23:50:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x32) eventfd2(0x5, 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x401, 0x7, 0x4e, 0x9]}, &(0x7f00000000c0)=0xc) 2018/04/04 23:50:55 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x200000) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000400)}], 0x1, 0x0) 2018/04/04 23:50:56 executing program 6: r0 = socket(0x10, 0x802, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x1) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000040)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x2000) 2018/04/04 23:50:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)='y', 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x9, 0x6, 0x5, 0x1f}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000180), 0x4) 2018/04/04 23:50:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x6c9, 0x1}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/04 23:50:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x10001, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000400)={r0, r0, 0x4, 0x1, &(0x7f0000000300)="d69eea5d97f7a7017aa66abbd6b19dd567f74afe4ea676f1ae38e0b5451649b7652eb2af580ae53e4323a24748970c55402f3e44d48815959fed09c336c8d44efe81ece058554118e1dfb906736a6bc19eafdd235bf0ce7ad879d3eccda6041fcf83a2972601eb7cce777e9b0c6bb039adea39a5a5e2234a27717c7a198b84b9904c5e804bc149608fad27ec7053a8886a1d76f93c9cac5cdae8602498b47c0d0524bf6bb91908026fcb71dc4a8af169aec2919a061cf50bcf20aa5038cefd039a27d8b96087aacc742f66e26d3201ce624cd2be6e68", 0x3, 0x0, 0x73e, 0x7, 0x5, 0x7, 0xbb18, "9a9fe5ee2f70a6760bc8489407f2e0766bbd3ed6c7644e303781efb340c26750a264e8f35572c34292707fc4bb5ed64abd07e08fb62c68f63fc3c2a6d01a2789d3ea5f0d41ec0d4b47036c1cff2dd02148e98849e2133a2326affab544cb053c4c9080500d5f6e61b02ff08b0ccbd59db0993be3e36b13c3a91116c9cd0a5ace774bafa4b240efeaeddd46d4479b9146d5708bf756fb1b581598f24fac76faf5b621c4675759ba6e2d0bc72eb31fa08a1fb5c397ab731323b9b6f5533a01"}) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x13) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x36, &(0x7f0000000040)="56800acbf79322d94ecaaf9e6907c2c945fec63a44906bb8c191d703e68ba2c701ebacde0d032ee407698ee31885b2c0759415b93745"}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r0, &(0x7f0000000080)=0x3, 0x7) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x1, 0x4e21, 0x2, 0x2, 0xa0, 0x20, 0x2b, 0x0, r4}, {0x93a, 0xe64, 0x4, 0x1, 0x6, 0x175c, 0x5}, {0x80, 0x5762f7ee, 0x6, 0x8}, 0x1ff, 0x6e6bb7, 0x2, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x2b}, 0xa, @in6, 0x3505, 0x3, 0x3, 0x3ff, 0x1, 0x2, 0x9}}, 0xe8) 2018/04/04 23:50:56 executing program 1: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) clock_gettime(0x7, &(0x7f0000000000)) r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="28a1c8143dbb4f2a12cc382bfb90f8304b8fe65f9956f1180dafc725", 0x1c, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="e9d8d74a2e7091fe96a7f01f069fa3f08fb71763159acc1df786", 0x1a, r0) 2018/04/04 23:50:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x9a, "d2231bfe3359af2ec0786320380e1e4d0de8b54d0d5da32df1cc2556cbb3757bf6eab94d4a56379ff9f807c185a2cab9a7f7e9425b26455a7af1ae6be680273d3f51f20ecd861d3d4995b970ecc1206f0a4e41ce5f13f43fb9f3b340a899fdd6bc19ca7b34baa0f59c11de4459d784eaa0d5123705a91bf978534656ab466582e8cd6cc34b12cf1b4766355ef3aca69c93f3519f2081270abdac"}, &(0x7f0000000500)=0xa2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000540)={r3}, 0x8) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) clock_gettime(0x100042, &(0x7f0000000380)) setitimer(0x0, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f000002afe0)) alarm(0x200000000) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x7c, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/04 23:50:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = socket(0x8, 0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) sync_file_range(r1, 0x6, 0x9, 0x1) recvmmsg(r1, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/04 23:50:56 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x3, 0x3d8, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000300], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'ip6gre0\x00', 'sit0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @random="2cfe98ccb29c", [0xff, 0x0, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xe0, [@cluster={'cluster\x00', 0x10, {{0x5, 0x4, 0x7f, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@random="35bf95d46462", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x8afb, 'eql\x00', 'ip6_vti0\x00', '\x00', 'syzkaller0\x00', @random="16635b3ba3c7", [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xd8, 0x108, [@cpu={'cpu\x00', 0x8, {{0xeef7, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}}}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x5, 0x10, 0x8906, 'bridge0\x00', 'teql0\x00', 'gretap0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xc0, 0x130, 0x160, [@helper={'helper\x00', 0x28, {{0x1, 'Q.931\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}]}]}, 0x450) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/04/04 23:50:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x74, &(0x7f0000000000)="0fad7f061daf7921c30afc86984306de72a0cfd7e34a86431c5d17833f6eed990c6658ea2736c859e3a4238ef53ee1fb669a9a9a3d2f85eb9eca00ed5b29b6c48f66b5e72376674748fe0e62ab7619a9ef1807eba7efd8623e23f77563cac783b2d397da687d27e20e55f7ebf53147d37bab8dfa"}) sendmsg$nl_route(r1, &(0x7f0000001880)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000000700)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:50:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = semget(0x1, 0x1, 0x184) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f00000000c0)=""/78) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/166) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r0, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:56 executing program 0: r0 = socket$inet(0x2, 0x807, 0x400000009fa3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000080), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x2e2) 2018/04/04 23:50:56 executing program 4: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/34, 0x22) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='pagemap\x00') signalfd(r1, &(0x7f00000000c0)={0x81}, 0x8) close(r1) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000aa000000ac29698654fa888731fb9c4e5f2e53163b25f15bcd138885740e2b53435291dad2c0de5885c18e87e0617ca404f7835e151217988148531ae700b24ad5cfa1455d52bec45352daf38fba59fdc30bae5688c79bc964a74c68c69a779dd15672c4799c70edd6e5c9246f015f3c32f2d297fbabbe537f3fe4eebe4a507417d32de44c7625ecf38e46eb7646ebccc7b6b450dcf5cc0f7007c1f5b3a1c194f25aaba8f08463f009c8de2f5a"]) 2018/04/04 23:50:57 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x200) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) [ 390.951620] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 390.982772] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/04 23:50:57 executing program 3: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/anycast6\x00') r2 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x7}, 0x8) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x300) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0xe9, &(0x7f0000000200)=0x4) pread64(r2, &(0x7f0000000080)=""/26, 0x1a, 0x0) 2018/04/04 23:50:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xffffffffffffffac, 0x1, 0xc3b2, 0x3, 0x0, 0x6, 0x20120, 0x9, 0x7, 0x80000000, 0xffff, 0x3, 0x3, 0x6, 0x80000001, 0xfffffffffffffff9, 0x3f, 0x5, 0xfe, 0x2, 0x9, 0x0, 0x3f, 0x1, 0x1000, 0xfffffffffffffffa, 0x89, 0x1, 0xb22a, 0x6, 0xfffffffffffffffa, 0x5, 0x9, 0x80000001, 0x8001, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x2f, 0x7fff}, 0x0, 0x4, 0x0, 0x7, 0x100000001, 0x8, 0x3}, r1, 0x10, r0, 0xa) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0xb, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 23:50:57 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7a3, 0x6240) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r3 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$void(r3, 0x5451) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x3f, 0x0, 0x1, 0x5, 0x3f, 0x9, 0x3, {0x0, @in6={{0xa, 0x4e23, 0xd72c, @empty, 0x93c}}, 0x2, 0x5, 0x100000000, 0x9, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000080)=0x84) fcntl$setpipe(r3, 0x407, 0x3) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r3, 0x80000000) 2018/04/04 23:50:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x17, 0x0, &(0x7f000082f000)}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000040)=""/255, 0xff, 0x40, &(0x7f0000000180)={r2, r3+10000000}) 2018/04/04 23:50:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240)=0x80000001, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f00000001c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) 2018/04/04 23:50:57 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xff, 0x8, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2000000000000000, 0x1, 0x100000000, 0x10000000, 0x2}, &(0x7f0000000180)=0x14) r2 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) mq_unlink(&(0x7f0000000000)='trusted:(self-vmnet1%system(@$@.vmnet1\x00') 2018/04/04 23:50:57 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="b1", @ANYRES16=r1, @ANYBLOB="010127bd7000fedbdf25010000006c00020014000100ff02000000000000000000000000000108000b0002000000080006003750000008000700020000000800040001000000080007000100010008000500020000001400010000000000000000000000ffff000000060800090000000000080008000100000008000400e6f400000c0001000800090067000000"], 0x94}, 0x1, 0x0, 0x0, 0x9424029e08300cd2}, 0x40000) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x8001, 0x10000000, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) recvfrom$ax25(r2, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000280)) keyctl$get_persistent(0x16, r4, r5) socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r6 = signalfd(r2, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00000002c0)={r2, r6, 0x7}) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r8}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/04 23:50:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/84, 0x54}], 0x5) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/04/04 23:50:57 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x25, 0x4, 0x88, &(0x7f0000ffc000/0x3000)=nil, 0x2}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r1, 0x1, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3ff, 0x3, 0xd557, 0x8}, &(0x7f0000000100)=0x98) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2}, 0x8) 2018/04/04 23:50:57 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x3, 0x1, 0x1, 0x3, 0x8}, 0x101}) 2018/04/04 23:50:57 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x52000) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000200)=""/167, &(0x7f0000000100)=0xa7) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000940)=ANY=[]) 2018/04/04 23:50:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x401, 0x0, 0x85, 0x1003, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1ff, 0xfffffffffffffe00, 0x2, 0x7, 0x1, 0x1ff, 0x8, {r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffff, 0x800, 0x1, 0x0, 0xffffffff}}, &(0x7f00000001c0)=0xb0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:57 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x401, 0x0, 0x3}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/04 23:50:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x2, 0x14, 0x1, "1561e93dcfa4ae6614284a21fef2016d8597406950f3c5f0f537e240a8ed495fda835365ac82bfcdb639fed97c9c3067a0ac0b0df8a9e978d83a1695d64d64d2", "59b9badf008604357185fe405ebb2d9fb9311f2c2c32d62082c871ded3f87b8de2e8d95c6c2d6574af50629150d169784fa8f340150eecf982d61eef97a027e7", "1dcc0ff44dc4e0886116153ff1d179ccc543c0e1cd40d475e81cc367fcd01271", [0x1000, 0xffffffffffffffff]}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x5d, 0x2d, 0x2a}]}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) fchdir(r1) r4 = accept(r1, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r4, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0x85}], 0x1, &(0x7f0000000740)=""/61, 0x3d}, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f00000003c0)={{0x9, 0x7f}, 'port1\x00', 0x9a, 0x438, 0x1, 0x81, 0x517c, 0xa475, 0x2, 0x0, 0x6, 0x8}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000a00)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0d32ce7f88c6509a1b", @ANYRES16=r6, @ANYBLOB="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"], 0x104}, 0x1}, 0x10) r7 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e23, 0x9, 0x2, 0x20, 0x20, 0x3c, r2, r7}, {0x7f, 0x8000, 0x2, 0x8, 0x3b11, 0x100000001, 0xbb, 0xf10}, {0x1, 0x7fffffff, 0x6, 0x341eb577}, 0x1f, 0x6e6bb8, 0x0, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3504, 0x3, 0x0, 0x8, 0x3, 0x4, 0xf67}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5d, r2}) 2018/04/04 23:50:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8000, 0x20, 0x6, 0x7ff}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x8, 0x4, 0x8, 0x3, 0x1, 0x9, 0x8001, 0xfffffffffffffffb, r4}, &(0x7f0000000340)=0x20) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x98) ioctl$KVM_RUN(r5, 0xae80, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r1, &(0x7f0000a2effc), 0x3fc) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x8) setregid(r7, r8) 2018/04/04 23:50:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xae}, 0x1, 0x3, 0x0, 0x3}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="00298e32b2b4daa2f6655cddb89f7976ea4b76757ffe974b589cdc5fbf9e6875be9d9cb17ad44e616dcfa65330159336fb9b242d1b638112714831903c766542217032debda10028aabcb70f5b04146da4a6c390a6bb1cce7c2a9796f2e1957def62b300de4e38862b354d7cf9718ad508157907390879351d82805faacdf6814d8b433a9b049a75e47d18f5fad5584ea71baa", 0x93}], 0x2, &(0x7f0000001200)=[{0x100, 0x111, 0x7, "564de144d0ac545c2fa4ab8b48f8fbc4e431b15de9d2f2139787622b0b3680eeb5eaee62d8596362b836d0425969ca77d0f046c739d92695c1791266bfb1182a9a3261b387d5d63883ea13d3b9d5970f80f8d4186112776dd2957fd0f1aab1abaeb8c3065d7fa9041b477f0797d0116248e6a15ab844a9eeb6ab83c25bbf4ac0fa7d66d2d0059b5c8f6da348f49058d2885d5a00dfc136b75db8ca6a212b6575c9fdaa781200a962fce897cdc2604f863cdc294af8d94b8e5b0f19383285961d95d62baa0a1e260273998c79825bb537b40b992dec148ac464ec0410da6081bfcbb2e4611df88c2484809713"}, {0x30, 0x12b, 0x11, "b4be7e32fd34cf46003528afe1ca5f2ecce1d7f10f5b06cb1c36b4a893"}, {0xd8, 0x1, 0x0, "e0121f892f05b1a758065f33a34ed95847e3297102bf1ae2010ebaad94bccb59c670baa49f1c42c9fcfe190ab5f36473fd629d06a739ad1f0942349561440a6c9d833f8b3726cc2003da2e6d4357ad56373ba19d4fea97cdf5c2467ac9c016f2508a6652cfd2246736af5d398f33c2192318d4f4c94b2b35784d38057c0142a49d6a7ade992687010c88b152c59e0b82d04c9edf4537120687247b6c94f77980131a3c06b87daa8e263052757615eb250f947f22a120891dbe4ecc3669d841fa1e"}], 0x208, 0x84}, 0x800) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="c1cf0ce9c24d26b7841af50c94ef6e2fac532d969aff75dec6b631c4959e6daefd", 0x21, 0x4, 0x0, 0x0) 2018/04/04 23:50:58 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x10001, 0x0, 0x3, 0x6, 0x1, 0x6}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x12, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x390, 0x4}, 0x8000000000032}, 0x10) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040), 0x10) 2018/04/04 23:50:58 executing program 6: r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:50:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x29f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100"], &(0x7f0000000040)=0x8) 2018/04/04 23:50:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/04 23:50:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x60000000) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000200)={"661ef474657200"}, &(0x7f0000000280)=0xbd) timer_create(0x7, &(0x7f0000000140)={0x0, 0x23, 0x1, @thr={&(0x7f0000000080)="2d8698f21561627ea0318a568d8958f8da9d19fd82a964470c731e19c7ab3f8e50c58ffdf4085360e670951aedadf9", &(0x7f00000000c0)="b3ae0b7b18607b2b83047c9c1aaee12a376a9532f94d23d63b93f98374d4c994dc7701a18e7a2937d9881f15feabd7fdccb59a4524b1db31e92320617555ff3a7a4eb4dd7970c959c5a526143388258ebe1afa07a5de4a3c0322b5d03237e37fad047d79c94f4b"}}, &(0x7f0000000180)=0x0) timer_delete(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/04 23:50:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x240842) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="b9c6b5dd6a09d8f5bdc0b00a6e801f7dffdc3767d236ea5c28696615ba53412497d41182026565555db7c4d9a4d0ae52e4e091cf1ca3ea7f5dfe7ae9a4ef5e9dd0383776739fe95dc95070001af36fb35586cffa681714651017b30f10f1c4cbd118e5f84f013022a11bf280657e22406d929eb3a2a936b7f629cba0f39fd30bafcc9b0ff748bba80a48e9396f2c7f9a702f9ac7b8fb3d3f3c280a408287e51df454") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000200)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000003ac0)={0x77359400}) [ 392.715838] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 23:50:58 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x78928232, 0x2, [0x3, 0x2400000000000]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) pwritev(r1, &(0x7f0000000740)=[{&(0x7f00000001c0)="804fc931b5b43c5b1f7c24", 0xb}], 0x1, 0x0) 2018/04/04 23:50:58 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0xfffffffffffffff7, 0x5}) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/04 23:50:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f00000008c0)=""/174) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x2, 0xd, 0x0, &(0x7f0000000340)={r1, r2+30000000}, &(0x7f0000000380)=0x1, 0x2) close(r0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f63677a6bf9c562809ff400d40554a4863731d64ecff3f88a93d574b08c7a285f64cc2cfb154be1ae894e609e99db3828cc175760d089bbb8bb4e5f410b1d430845c752e0f05e956814be21ba06e6a652392da7a9c34572e96058c0709acc37778a0b3d09d182", 0x200002, 0x0) fchdir(r4) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002a80)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000200)=0x6, 0x4) r8 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200400) ioctl$sock_bt_hidp_HIDPCONNDEL(r8, 0x400448c9, &(0x7f00000002c0)={{0x100000001, 0x7fffffff, 0x8, 0xff, 0x8001, 0x5}, 0x7fff}) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f000074af90)={[{0x7}, {}, {0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) sysfs$3(0x3) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000001000)) getsockopt$nfc_llcp(r8, 0x118, 0x1, &(0x7f00000000c0)=""/128, 0x80) getsockopt$nfc_llcp(r8, 0x118, 0x7, &(0x7f0000000140)=""/109, 0x6d) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/04 23:50:58 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r3 = getpgrp(0x0) kcmp(r1, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x810, r2, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000000500)="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") creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/04 23:50:59 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@full={{0x3, {"a130bd23c6613e"}, 0x91f}, [{"ab3ebb7288218f"}, {"0421cbd7110684"}, {"cf4b28f572ebc5"}, {"357a8b718a9064"}, {"c8433bcde3dc58"}, {"c5e200cbdec345"}, {"5f768c6bdf03df"}, {"7ccecbcccb5701"}]}, 0x48, &(0x7f0000fcf000), 0x0, &(0x7f0000000080), 0xfffffffffffffe7e}, 0x0) 2018/04/04 23:50:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000080)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000000)) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:50:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x102) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/04 23:50:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x3fc) 2018/04/04 23:50:59 executing program 6: r0 = socket(0x10, 0x802, 0xa81) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) [ 393.149066] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 23:50:59 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/142, &(0x7f0000000000)=0x8e) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r3, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80) r7 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3e36, 0x2000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000280)=0x8, 0x4) ioctl$KVM_GET_SREGS(r7, 0x8138ae83, &(0x7f00000005c0)) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r5, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f260", 0x54}], 0x1, 0x3fffd) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 23:50:59 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10101, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x18, 0x9, "bc74272410416a45a0d272f638d5ec9a1eabadaf9fd0bc55d413d3bdb2360f5bd3eacfff5478056cd87af3f3e0230c13da3620ffd119ed59a428faebcae55b5f", "e919f07e1b0ba3863b34b6e657cdad657b2268b37d202c3918c4c1b6fedbb6de"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x5, 0x4) [ 393.915817] ptrace attach of "/root/syz-executor3"[4479] was attempted by "/root/syz-executor3"[28111] [ 393.976858] ptrace attach of "/root/syz-executor3"[4479] was attempted by "/root/syz-executor3"[28110] 2018/04/04 23:51:00 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/04 23:51:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6669625f74726965001f72139272a6b298f3a19cb3650223a80cf5a034a3cafde072f1c285962d455087936c7d23bb076c08b8ff2f11b34b3b6e01cd2687151136c3086859d055957597382d8595a9edfd29ad2fabb77c9c8bf5a2db16732431be3da1fb68a7ff4d5afc6856083877b907ae4b17a5614012832aa9176bd3b7aa381ab6645b6595ce35dbd4ac5aaf634b40694ce82c34ec7d9beb9f13bee5d653c06f2fca9f9180762f6d04ceb04c25cb3f2a1d9723cf99585faa07c1751f7e4e3a0363e0415bf2030d0be8194765617e2cce7986ee35de81") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:00 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x52c6) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x400a00) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40008a00}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x20, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/04 23:51:00 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/142, &(0x7f0000000000)=0x8e) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r3, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80) r7 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3e36, 0x2000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000280)=0x8, 0x4) ioctl$KVM_GET_SREGS(r7, 0x8138ae83, &(0x7f00000005c0)) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r5, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f260", 0x54}], 0x1, 0x3fffd) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 23:51:00 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) fcntl$setsig(r0, 0xa, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001080)={r1, 0x7}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r2, 0x9d9, &(0x7f0000000000)) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:00 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x94, &(0x7f0000000100)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0xd09}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x605, 0x8, 0x7ff}, &(0x7f0000000240)=0x10) socket$inet6(0xa, 0x6, 0x3a) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x2, 0x40001) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100) syz_emit_ethernet(0xd1, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff8100340086dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000001000000000001fe800000000000000b00000000000000000000"], 0x0) 2018/04/04 23:51:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1f, 0x1000, 0x10000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r0) 2018/04/04 23:51:00 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xaaa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff0000000000000000f0080000f00800002009000070687973646576000000000000000000000000000000000000000000000000007000000000000000626373683000000000000000000000000000000000000000000000000000000000000000000000000000000000006772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000f00000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b00000000000000000000000000000000000000000000fcd80000000000000000000000000000000000766c616e30000000000000000000000000000000000001000080000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf710000000000000000004f8bb787110b746043283e3e6f4f9065e8aec8aef6587a3eb8e0a73529492983a55e2c7e1138b7d7cb605500adb91310ab34e8ba8a3208728742"]}, 0xb22) [ 394.804134] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 23:51:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'nq\x00', 0x20, 0x1, 0x42}, 0x2c) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000480)="6905a2ef0b1f65d44d5f24095984d300d4fba4ef6175699c8e1d679de1244e2b66d5b326b4903c9aca9922de85e54547f662b5305bd70060839ccc129358bfc7cf2380d72294a273f9ac5030cd92730006") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000140)=0x3) [ 394.869592] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 23:51:00 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:00 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001d00010800000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000001400ff070000000000000000000000000000000095cd5a36c461786d4811779ee531c738e45626a3fbf4ed563d4fad71bcef5059f694f4f0654530fb06f5a83a918900f20cbcc73e51f910dff46ce8790782b6f237446236d15aee8d2a39608186537190c5afbe1dd93d161e80ea0d820dbda7bd71950860a44be3c7"], 0x30}, 0x1}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x402000, 0x0) fchdir(r0) 2018/04/04 23:51:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r1 = dup2(r0, r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) shutdown(r0, 0x7c35dee42901db27) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x7, 0x4) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0x8) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) 2018/04/04 23:51:01 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) sync() recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 23:51:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)={0x28, 0x8000026, 0x1ff307543bf68123, 0x0, 0x0, {0x3}, [@typed={0xc, 0x3, @binary="711b9dc567"}, @typed={0x8, 0x7, @u32}]}, 0x28}, 0x1}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x220800, 0xa) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000440)={0x35, &(0x7f00000003c0)=""/53}) r3 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') accept4$bt_l2cap(r3, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) flock(r1, 0x9) ioctl$TIOCSTI(r3, 0x5412, 0x200) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) ioctl$sock_bt(r3, 0xdd1f, &(0x7f00000001c0)="d9de2e6f4542407ec5652801f9ba136cb6d98a52c6552ca3515067921e24c7e41170253f42ece6b82dba6c4061da94db76cb6e77bd07706b4556b22a96037736bae522787a6febfb32003d464d2355550e430ee043ff58ac2382b4b905e4da6ca7c35783676722131d7dd6a4479af9abd52ac15346141ce9cb41929b09c9dd6d22a708f0") socket$nl_route(0x10, 0x3, 0x0) fstat(r1, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000180)={0x3ff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/202) 2018/04/04 23:51:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x40) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000080)='gretap0\x00', 0x40}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/04/04 23:51:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0x7) memfd_create(&(0x7f00000000c0)='/dev/kvm\x00', 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x20000000000002, r2, 0xe}) 2018/04/04 23:51:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fcntl$notify(r0, 0x402, 0x8000000c) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/04 23:51:01 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/04 23:51:01 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ftruncate(r1, 0x7fffffff) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) [ 395.139218] netlink: 'syz-executor5': attribute type 7 has an invalid length. [ 395.216541] netlink: 'syz-executor5': attribute type 7 has an invalid length. 2018/04/04 23:51:01 executing program 7: ioctl(0xffffffffffffffff, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") fdatasync(0xffffffffffffffff) poll(&(0x7f0000005000)=[{}], 0x1, 0x0) 2018/04/04 23:51:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) seccomp(0x0, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x9, 0xffff, 0x10000}, {0x5, 0xffffffff, 0x4, 0x100000000}, {0x100000001, 0xfffffffffffffff7, 0x800, 0x200000000000000}, {0x100000000, 0x6, 0x1, 0xd6}, {0x1ff, 0x7, 0x1, 0x10000}]}) read(r0, &(0x7f0000000300)=""/217, 0x7709) ioctl$TCXONC(0xffffffffffffffff, 0x540b, 0x1) 2018/04/04 23:51:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x3, 0x20, 0x7}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x400000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x4bb7, 0x2) 2018/04/04 23:51:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='2ca]}') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6e, "35c62de398470e0f635adebae34d11989e72bbf063202cb4ddda340108cc84864032a495e00ccbf26d0a759d8a5a08dc90f52cb7f4f0b47ae6f150afe95817ab0070656c0d0ed973c78ee7bab8b82588a99b723422bc32dbd5de172c48e827683dd8e57e754f041d0afb2946cee8"}, &(0x7f0000000080)=0x76) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:01 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8a241, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0xda8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) listen$netrom(r0, 0x6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:01 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x0, 0x0, 0x0, 0x6}], "", [[]]}, 0x178) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x81, 0xfffffffffffffbff, 0x87ce43a, {0x0, 0x1c9c380}, 0x2, 0x8}) 2018/04/04 23:51:01 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x2, 0x8, 0x4000, {}, 0x9, 0x7fffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x9, 0x5, 0x400}, 0xc) dup3(r0, r0, 0x80000) 2018/04/04 23:51:01 executing program 1: sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8e711f76487b45526c7694c430bb7c78c9afa00000000000000f73c988874e1673a626ab6baf6360006debbbbdc508e0ec0993deab8c075b5a39e03660cce"}, 0x60, &(0x7f0000000740)=[{&(0x7f00000003c0)="77e9a89615b42cf730ae36d3e229adcc", 0x10}], 0x1, &(0x7f0000000440)={0x10}, 0x10}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x2, 0x5}, 'port0\x00', 0x0, 0x24, 0xb556, 0xffffffffffff8001, 0xc0e6, 0x7, 0x1ff, 0x0, 0x2, 0x5}) 2018/04/04 23:51:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = getpgrp(0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r6 = gettid() getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="92c7f8ee99ad77b7ac0ebd76c5f823f6fc8d3483c7e2b7ecc368a1d994c7974e882537763451038cb0b0e3b1543009a292ec204ff3a01fe5a88f419a9aee46537f262334847054a685ad17e25cefde4ede224e72be905c27705ce50ac0256e6696fe72789d8c04525fa7bb283bb52cbc7c5eee8026edcc3eca0d1c5bb9c4cf48c146d119e4982323540f9aea26368ac1f22c5fac1590258de693b251f5fd2cfcf937eaeed29c6bee3528e8b46031de81758c78b9a56a03a23c33168d2f3a6c33b4a18275571337be53712b5ff98f835d1f247a3b898f8abd", 0xd8}], 0x1, &(0x7f0000000400)=[@rights={0x38, 0x1, 0x1, [r0, r2, r1, r2, r2, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xa8}, 0x10) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/04 23:51:02 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="178e1dc39a45aaaaaaaaaa0086dd606ab7ce00280000fe800000000000000000000000000000ff0200000000000000000000000000010002020500006faaef0000ff01002000000000000000000000e6010000000004019078003d91c600d0409e"], &(0x7f0000000340)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) 2018/04/04 23:51:02 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x8, 0xfffffffffffffffd}) 2018/04/04 23:51:02 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket(0xa, 0x80002, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x1000, 0x4) listen(r1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) r4 = socket$netlink(0x10, 0x3, 0x80000013) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/04 23:51:02 executing program 4: r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="2fbdf6e52d4825cc346c0d47895c3f61106a518361e3138b0df9d322f8ad26f298092e061bf090a427a5b0ad78561a314682903980469b84ee4c1c7541082d306a5a7fc5370e83fe147d287ba23621d9842f915125839f6249047493eb876ee0907a7c241cecd94ffa75f7895146ed494896be47a9abb8fa8b48ac1a897fa85658c034a2da8a183f9897c8009347a0b34ef0d9c63ff671b83f8213", 0x9b, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="78235bf3185ebe274a5b3f19883000", 0xffffffffffffff62, r0) 2018/04/04 23:51:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xffffffffffffff2e, 0xff}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x1}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/04/04 23:51:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x2eb, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/04/04 23:51:02 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) renameat2(r1, &(0x7f0000000040)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000280)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d2000000d4fe452cfcc301e09997c5c77d617050a254ff64b6f9b36ec0c3dcb91589fcffa6cd2d1cdb55cb3a26bf81944a74a8bd21b1a58537a1e0fdb5d67f262b59124a420a4f35b58c99640bdb8971bc4df930833b83853dae4fd3345fb3e7bb9c641def95951d711ba7ba02ba1b8fef313883c2d5ca41b457a2eeef10cb02a2675c5368233dfc784ec2f9149cb3b83b23e99893605508009a9d8cd5543432bf69e242ebc5474c0bb14fc9b46a63643fe132362d19f38eb363fbdb09383f65e209efac2862bbca23d4000000"], &(0x7f00000001c0)=0xda) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3ff, 0x858778800d0f0823, 0x3, 0xf6, r6}, 0x10) 2018/04/04 23:51:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:02 executing program 6: r0 = socket(0x2000000000010, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="e44798e7bbc9c74dc3b8b77eb0731be71bb786e9e2e7bf0326ef5863154eeb4de33e0ba7d9ae4c8d2aa03951aec949dbab1b76560f003731eba4d83d7a77c7337dcbb3b92d8918ceac6d5889670822881000bc77ef683c36c9e4905dce8b23b54645273c14aa4aef76ca6257e121e8afef6d54030c83371db619a0b40ecac1ff5fc4f887ec1e6672a3e501a89dac49d20a692965709622f1ea14bf5ed4b7b30f8fd0577f8ab681537f40b822d136929504afe6924037c3eb7d671ee6f48817360d", 0xc1, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f00000002c0)=""/112, 0x70) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x5}, {0xc, 0x3b25ac97}, {0x2, 0x8}], 0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/04 23:51:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000040)=0x8) 2018/04/04 23:51:02 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x602802, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0x40, 0xfffffffffffffc00, 0x1b, 0x7ff, 0x20, 0x2], 0x6, 0xe0000, 0x5, 0xd47, 0x8, 0x1000, {0x1, 0x0, 0x7, 0x5, 0xffffffffffffffff, 0x9, 0x4, 0x9, 0x2, 0x7, 0x6, 0x5, 0x9b, 0x0, "cc6e9be567ddf550433d379749cef89e69d127509d63369827afe529c1e79064"}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x79}) 2018/04/04 23:51:02 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) 2018/04/04 23:51:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000001840)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r2 = gettid() socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = getuid() r4 = getgid() r5 = gettid() r6 = geteuid() fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001600)=0xe8) getresgid(&(0x7f0000001640), &(0x7f0000001680)=0x0, &(0x7f00000016c0)) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0xfd}], 0x2, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe0, 0x5}, 0x91) recvfrom(r1, &(0x7f0000000100)=""/61, 0x3d, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x108000000004) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.ima\x00') 2018/04/04 23:51:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x8000a, 0x6dd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000080)) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r4, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x14) write$fuse(r5, &(0x7f00000000c0)={0x20, 0x0, 0x1, @fuse_notify_inval_entry_out={0x9}}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/04 23:51:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x11001000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r2, 0x100, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4080}, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)=@pic={0x3, 0x9, 0x80000000, 0x3f, 0x1, 0x3, 0x5, 0x100000000, 0xfffffffffffffffa, 0x7, 0xf7d, 0x4, 0x9, 0x9, 0x40, 0x8}) r3 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) gettid() 2018/04/04 23:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) write(r2, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r7 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) read(r6, &(0x7f00000000c0)=""/81, 0x51) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/04 23:51:03 executing program 6: r0 = socket(0x10, 0x80a, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000000180)={0xb, 0xe367, "ef18e1"}, 0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x0, &(0x7f0000000040)=""/215) 2018/04/04 23:51:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x8, 0xfff}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/04 23:51:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, 0x8) r1 = dup2(r0, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x40) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 23:51:03 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000000180)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x80) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x0) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x1c) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 23:51:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe000, r2, r3, 0x6, 0x100000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x400000, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="619a"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) ioctl$TCFLSH(r4, 0x540b, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000003c0)=0x24, 0x4) munlockall() 2018/04/04 23:51:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = accept4$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@empty, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x9, 0x3, 0x0, 0x0, 0x0, r3}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x5, 0x7, 0x1f, 0x80, 0xb6, 0x6, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x5, 0x100, 0x6fc0}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000009c0)={r4, 0xb0, &(0x7f0000000900)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5cd1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000a00)=0xfeaa) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x3, {r5, r6+10000000}, 0x9, 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x6, @thr={&(0x7f0000000380)="a1dbd1a7c8df2fea6639a5ed6090b5afb37e00b9bf13d24601c9fa2b7c36383b794ddd0e0bce7f1920f48c03c927abbd9198362069dfce84020c20c818b1d46c8f29b5a77c0b60ef653c5ce3f26f756ed79efe2d35682d59f26e129ee6b805be8f587523e424ca71deb3bb8476d162d3b89c1d28c80b45fdf949a30e29479fd56021a718ca8c7b5d0f1afee250c6ab754cac24cce5ca4f276545ac3fcbd73175236d7e3462c60dbaf2894899ab2ab409", &(0x7f0000000440)="f48b4cfa946d7b4be6e6ac1364d32711c6ab552385ca44751a7c149dc7812ea6d27ca48be816cc139cca7206141a8b0f5064a6d7e8de1c595a79ff1d992efed5fef74f942cac6c0d"}}, &(0x7f0000000140)=0x0) timer_gettime(r7, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000580)) io_setup(0x2c, &(0x7f00000005c0)=0x0) io_getevents(r8, 0x3f, 0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)={0x77359400}) r9 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r9, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r9, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$KDSKBMETA(r9, 0x4b63, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000000140)={0x4, 0x1ff, 0x800}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r9, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) pwrite64(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x14, {0x2, 0x4e22, @broadcast=0xffffffff}, 'dummy0\x00'}) [ 397.804671] rpcbind: RPC call returned error 22 2018/04/04 23:51:03 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x801ff, 0x400080) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="f80000bc5272d044445e0ddce9e6383885f689a78b4c8d467ccae2086352b7d30e73f6804bb44dd0b47e3f", @ANYRES16=r1, @ANYBLOB="000329bd7000fedbdf2501000000080002000a00000004000500"], 0x20}, 0x1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x9a, "aea252f482a0c4ecdf38795338a57eb55f9f08622d8dc8278e68ec5be363315393be69b3808935c7c0452f0c69bebcfac8428c0bf1463e848c22046c0b84008378617dd6d2dd25f6910cc99ad5322f0630e2402f9fe24728e81973ed10e4cfcf6ebb1a0666ee8e692ad974e6c5d64e930c0b0aee3544a2a6fa4972a85fa482e686b8dfa72cab017051b1c9e4b05fee055408d4d0af7cbf67a910"}, &(0x7f0000000280)=0xa2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x7fff}, 0x8) r5 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r5, r3, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'fo\x00', 0x8, 0x9}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000014, &(0x7f0000d06000)=0x1, 0x3) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080), 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xe26f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}]}, &(0x7f00000001c0)=0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/197) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0x4}, 0xffffffffffffffa6) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) [ 397.837034] rpcbind: RPC call returned error 22 2018/04/04 23:51:03 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000011000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x8800000000000000, 0x0, 0x10000000, 0x4, 0x19}) 2018/04/04 23:51:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r6 = gettid() r7 = geteuid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) r11 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) r18 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000e00), &(0x7f0000000e40), &(0x7f0000000e80)=0x0) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000f80)={0x0, 0x0}) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000021c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000022c0)=0xe8) fstat(r0, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002440)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000002540)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="5c8dc05391979ca78e29201f3c73946c7a69ac976e11a6d8b7cb6c627ebcff79be9515ca5b65ceb5786901f171dac4b5c60f87d82e713052d1b4ce1be7e6f27ff71570f5ff5c4eab905f6d4b7c09", 0x4e}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000010000000010000000200000060f079591303e564299d752dbe1f7a987f265f1686995e45d25126b47aa2710846c0820a82c65407540cdc4bae319075cdcd0c0b3e1bb42d1e8a770fde4041e26d3183b09ca129", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x50}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a40)="8ae6b607d53761cafcd09a71a0417f228494e6e18952d15d5d7983ecfb1f7baa83cb9e03d8712c36e658e731f8fc8bc4a8ad80bf5737d583612685ce7ccaa30ced25feecf96fe34df2c8a10e2a9a6adb9938d832738f5a316efb225618dd8157762e49064c0b7df5ff53b58b889c1dd416161547befc58ce92294f695a242bbefed4e8aa16e5cc8d021767718c8bbd03430b46b9aebe54f0969965fc44e5bfa0189da3422651abe3ae73affd69501c1d804925babe47b4f0e1ecd78613c8ca11fde8e71eec53acb2e0ae30e1619b81450d9b344bd53cf8e492e712b4435139454f2b90ca388904072892aa246a2036b7fe315ee8eaa975c6", 0xf8}, {&(0x7f0000000b40)="b07426d4959a172b895337255b02d70a2889ae26c14f3f10ccc0e0", 0x1b}, {&(0x7f0000000b80)="6abcdce50810f760c0916753e872a1e38253d9961b9f57ca55ad209bb870ae7c52d3c1808ff750dd4619b4cab4ddc790ce7324e39ecdc25ae139543316b52529f515ff28f28ad4a5cfc2b0ede7b417aac5b9bb48a8bfe71b1567c6cceee2e6d1819cda9c8a57bf18b589825bd0db2fd90c61fd1f204d0be45b6601526f6c5e901aee2e55c71a6e9225ee49053cade2e2c77205b43487cb3b14a5570e056e9faabf5cbee19287f628a68ed662c66d42b956df3e9ade3a7c1b9b1199e1038f17c9fd19aa53c9f49e1bb2a7d5e0c378e0bca3333e8503547525f48e1fcaf15fc9ad36e5e4fa91dbf1", 0xe7}, {&(0x7f0000000c80)="c84742b7e08e97ae719d92b737cf3ce9a4e9e59847ad6eaa38c8aa3ceea48d86352830574cd84548643f985354d948419a91ec0b39794ab518559391949ee8c72a8f4f702f32364f40b0c16db54916ba772912c995b96885b65809013969bae5c7ef5b084d16f026c6af70c83409f72a64a892773a8675073e3da743c83b929fe105c9a45f0e1cb8d9840b9486e384c0620a42b208b1b23b32e7cc9beaf018d28164ed4bdf50ab82e28f3c7f6185492b5ec77c78cb081451c3955bcc1208", 0xbe}, {&(0x7f0000000d40)}], 0x5, &(0x7f0000002480)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x98, 0x8000}], 0x3, 0x4000840) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1}, 0x0) 2018/04/04 23:51:03 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) connect(r0, &(0x7f00000000c0)=@sco={0x1f, {0x3f, 0xffffffff, 0x9, 0x1f, 0x3, 0x9}}, 0x80) r1 = socket(0x10, 0x802, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000040)={0xc346, 0x20}) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xfffffffffffffed4) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x40000080000) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x4, 0xffffffffffffffec, 0x1e3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)) 2018/04/04 23:51:04 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="1f000000160000000fe4000000000007030004000000170000000000daf08da01503554a", 0x23) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x8001, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x4}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x1, {{0x2, 0x4e28, @loopback=0x7f000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000680)={0x8000, 0x0, 'client0\x00', 0x2, "69c469d1f7b06b4a", "c6910f5fed50a46ba8f953e641bd7822473bbaecb8d2eb43c1e833ea200bca37", 0x1, 0x9}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x48400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/28) prlimit64(r3, 0x6, &(0x7f0000000040)={0x1, 0x1000000000000005}, &(0x7f0000000380)) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000500)=[{0x40, 0x1bf, 0x6, "89bad6c7c2b29b5972847fdadc41200ff7f755507dbcd148525c76a25fd11c596ac01153acc40fb0dc760dec04"}, {0x108, 0x10d, 0xa0000000, "b7c31215809cf4d8886480617351ee5418c7d812c8646af7e193ae9aa4bcff7065b91e64c5da3e4583b288aa79d11f7ec0fa7fbc95a65ffb28fc593dc516ef84596c71278289d20a4db1fce79cba9797203495be608aa074c546b122a896134b2fe132b030b3e291389edc0b0834e949d32c57357c9d81e4282822fc0047098ccfecded2d0ac8f9bac96b88b688ce26445b7397aad569838009939306b7f090443e457981d2e3ba00d6f2ccea2a4d8cb9b2869f73ef3e0cb9519be2740b2baf465f3e8c42cab574f5051895f286c34f23cdce43e5429eb48fd4ce45e90c3d0eb7e9686d305da66b65fa5ce9ba1ed752ffc738f"}], 0x148}, 0x0) [ 398.588756] binder_alloc: binder_alloc_mmap_handler: 28308 20000000-20002000 already mapped failed -16 2018/04/04 23:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="852a74dada33f2331ce6220c0c1f953ab4e0", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000000000000000000000000000000000008561646600000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000340)}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0), 0x4) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x0, 0x10080) write(r5, &(0x7f0000000280)="15", 0x1) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x210000, 0x200000000) fallocate(r7, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x6b, "07939e12a2c06cf71ba713d4856026d4207b3b96859b313157a208eba58220daa8370b6c559d8cdd33cf1eaa456a71b0286c347003db85a058bf4f5686817b9ac9d214e86f0c0cc8e7240171fe00908bc30a9590ee48320a81a0201fb7b288b211557322cd7c0b32506c8b"}, &(0x7f0000000240)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r8, @ANYBLOB="04000a000500ff000180ef0a000000000000008000000000"], &(0x7f0000000540)=0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/04 23:51:04 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001080)='net/rt6_stats\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/04 23:51:04 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) socket$inet(0x2, 0xfffffffffffffffe, 0x40000002) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000500)=0x2) r1 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000800)={0xed04d6732ce5283d, 0x0, [0x1, 0x9, 0x4, 0xffffffff, 0x3ff, 0x7fffffff, 0x4, 0x3]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x78, 0x46, &(0x7f00000003c0)="35bbe567b4d4077c42a23a686b90a8e69a0db88b2b6ff4bc06b8f531b7ad9f4fc61a90f96c9d642045931746a5a7d81e8d541a97ea456f6a9ce37d4b5ea3635ca5ce8b674d579ec6d500890d6f202e0bad7cfa78c79000ed6c0ef8862f3ff36b9c3a904443d05184db37a160bbc8e8368d329cc376dbe4a6", &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000680)=0x1f, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x5, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="40d6000004a907238ce0cd5836b4a69355b656158f20323f174109b63a359ea7dcb623fcbbcf41c817a553c6d3e61771168b3b1da3c1233da54ba30a8b57d09a3469eddcaa65978ea6072ebea1609ec003a1abfff8c506c2d25944f9dbcd4e58ab0cb14d282b160ed6666aac11"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad32600f0bfeaa3485b9d23ed5afcf6d20f48be6216a43820c1f40c8a379be2b907aa2c0414f357c4f7621a03810a20d9ef8272416dedde28cb3689bed433ec14c5eeceea3166b76a26387611ef6882f7b8ff735990379cd1a7c45f9cba"], &(0x7f0000000180)=0x2) getsockopt(0xffffffffffffffff, 0xfd, 0x200000007fff, &(0x7f0000000300)=""/4, &(0x7f0000000200)=0xfffffffffffffce3) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) accept4$llc(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x10, 0x80000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r8, &(0x7f0000000200)=""/8, 0xffffff26, 0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000640)={r4, 0x305f}, 0x8) sendmsg$nl_generic(r7, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="180000000300008100ffff0000000000000000006d00000084948003da3d7cfd63be81239ec9969894f1f0bfb0bfc265bd90994d3804cbc2af7827252a9f8923dc842eaa5789318e635667c7c3"], 0x18}, 0x1}, 0x0) 2018/04/04 23:51:04 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'bdev\x00'}, &(0x7f0000000040)='-vboxnet0wlan1eth1!\x00', 0x14, 0x64ac2f2c1aceb38a) 2018/04/04 23:51:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = gettid() getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f0000000d40)=0xa1281321d2367b46) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r8 = fcntl$getown(r0, 0x9) r9 = getuid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001f80)=0x0) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpid() stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpgid(0xffffffffffffffff) r21 = getuid() fstat(r1, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x1, &(0x7f0000002780)=[0xffffffffffffffff]) r26 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000027c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000028c0)=0xe8) r28 = getegid() sendmmsg$unix(r1, &(0x7f00000029c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="d6582a6f2c5a32f27478cef9e4e1436799167a", 0x13}], 0x1, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0xfffffffffffffffe}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)="df950d85b4cb2f3f80d2060d826f161db3d399dbb132516967d19e6f4c1a1fa3468fc64a20904555d48c56c3ea92ad886a416f3f0b9a9e6d80af808aec4fecca0dc02904a397ff8e4f0eef064f2396acd24e162346e549d5b3cbfbb8e425b38b33480c15e06b4a6667d3bbe7cce887bcffb43dc6eb6ed42a2e8ffeac64064aba69c271a9ac878423e0b070db20001a31b4bb9b4539bf014b80f58e067057de8a7cad1613289c048052bbe13fcdc8c1ccb6e9dfaa57bc515d996f05a609973f31459ff1d3a4b16bccbfad25", 0xcb}, {&(0x7f0000000400)="dc36c29f82449d30ab224c88def5401f50748eca6772374bbacc651d24655a6593ce41e02d8cb6f77c18f0911dfcb82821b148493ca1df3a331c4210da6ff0911f9ef51e73537738345465074118351aeb2dd3187b1525e7a27890eef4f4a2db589f1f27bef04321f36d6b4c65991f5dbfc4dc8e9a23af6fab7ce69668c8f378fd34bb997c7b440b09868ef77ae863ec14fae43fde5a20127b2aeb7cad156d6143c93671b900ecbc0c174cd7b98485cb7c4776c154bd12979bea9491d79f742083006d64b4efbe13b7", 0xc9}, {&(0x7f0000000500)="80e904f8ba5b0c526f1819cd9e3811731cc439ec0c5b46b35819baf2fc0ed53d05", 0x21}, {&(0x7f0000000540)="89ca1a55074981cbe70ea974246b0c6585f1bee50fe6c4dee2eb9a5abe7f27c32ef3a9c93592c1e291cf44c0c1e43cc76ea983e44fb955f7d7c23ec596c548d6c2cb535d", 0x44}, {&(0x7f00000005c0)="16e5cfefe04583a642f78a7f7aaf50277ada4eb4057d991a7dd1317211962008f4cb7ee6658f87577cb9e62fffcd713ab29290692f5cdc24f251962e009e1d0a8ac1e9bc4d99ab308b3b822b2753a1de6572293fe894c8ec9a9e042e3bc91450a70130103b490760fd886ad30331adb8d8b90b5263e591bd1a1c618880e60fc53704217c0262ebd92d7c6f187905b2b73193c8ac35086b4311618cc40c4d0e2d8eb892551345be2f6fef531c5007dfa0863c5fb3e70dc43f177d1e11bfe67afb652e9b5e47753c10c131107252d655bc8747b655e3d4a2b36ab9ca8b3c784ed2586d8b6a70bd3b6eef02", 0xea}, {&(0x7f00000006c0)="0dda7df02d061c51d18f41b6724237c5870d61fccf681f73c6bf1851a788a38a8c1f143acac13c8c403ddef3abe8", 0x2e}], 0x6, &(0x7f0000000a80)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1, r0]}], 0x188, 0x90}, {&(0x7f0000000c40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000000cc0)="934cf59547fd8db9c898a97999de524078657953ded94d8ba9dd02c1168142d8913d2472e8bd3e3b5f4a9609fba4546245ab05f05f4e930b3b667ab7c2642e4803c561953152bde094699505b2cfe60164a9eb5930dabf07cd92b8cefb38195ade5065096e8145d7dd66f785de613febc996542dba", 0x75}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)="47ecd084ac1c10cc5ac1d74c190a874d2d9430673099aa58e36dc0b6c2de522d9716b8cffab1daf44521748dfd41baed38dc522304a0f3ecf7cd015f62a1237212fcbc5e68d00aa719c6d749ebf85845aa99909e3772ae959e3a8cf47702827e35fabe0420eb08f1083972113414530c188e8cd9e4ffe5e2023ac183a6e099c3ed1f7706f9b2c16f91a48eb70d6048ebbb90381ecded0b616c7972045f76926b7fc93c4246145aacbc77dadfa2e59b9ad66cbb536c948896c1ac14c6040e461a00d0d369af8c622784c2830e710e7a8537cba85320aba385148793a5a3a5943550f0ddbc08b3baa31713a423bb1638559fea26", 0xf3}, {&(0x7f0000000e80)="a9d7954c4067ec9c8f1f54cd94fda22f33cf2c800996657fed697cf01755f0f872dc281d024a7bd6a52a9c87f7566df370d6884c8e56c2d9818a471daf6437cf1a83173b84af109ba515f091856f4e4e0d520b524489d995062fba4bbfe69aa89e6584a8a2", 0x65}, {&(0x7f0000000f00)="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", 0x1000}], 0x5, &(0x7f0000002ac0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="07000083f87210c9a449c99a36fd051b7f9374b0a9ddcac5d7d5383b503e09bcf6119bd0b25e092781f0e17326830963de8f31bb568c7d47bb5340097587df34b8ede27031ef545116187e101f1a4441621820345a961b0b53ea3d86360a4a55ad583e82f71eeec8d7cec494ca935b"], 0x38, 0x80}, {&(0x7f00000020c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002140)="7728468c3418721af9dc38653625d69fdd0cb98eb383983f16c2248c097d493c093d71263860fb5249d199a64370ab4c987ef1252e63f7ebc9b3e19c06f2026214201f45378af1f5f01d1aff6bf1c804c77c3c5bdc7c4fa977a29d4cf174e3b18ac3db52f1baa18ec3c443dc349423cdcfd2f77e3f9608af881f740f1ae8c6cd33b81ee2d192791e59d7f0a2fa1820b0c4806d31b102ed817593988f9010c2567f5455bcd8e47cd5e44c312d474cdb6dda1bc95c094b8cda6574072dca53b1c87b99d25b41ad718635459db6654599ca50c7780da4edfc54a880cefd13089603110710", 0xe3}, {&(0x7f0000002240)="6157d44f4fe10be842eb076d0442dc38f96458d71ec5d6527b2aead60c347b6603b01c34f249df2cb74d8301fdddcba634934f2fa3fd1d3680e0f715503858551fb2dbd504254ecfa026e51c749097e2d53f1df98b99bfc5ad0abba2645e88dc1cbcd5546120530346076a2e2374c457abdef802d51918331cf445e241ffdb70e86b2dbde71d06c026d552c0941d2b81f57282a763321733e81f6ef14b038b5d664d659c74192842df4d", 0xaa}, {&(0x7f0000002300)="ee", 0x1}, {&(0x7f0000002340)}], 0x4, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xa0, 0x8080}], 0x4, 0x800) r29 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffff7fffe) sendfile(r29, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:04 executing program 6: r0 = socket(0x10, 0x7fe, 0xfffffffffffffffb) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="2187470f97f2d480b8bca74dae4bae0c511b7f48952d4869e82dd4a0da2e16babc3197c412d4bd40ee794ed021de264899938134b33777c2e7c0168376ed1b2d41923ba559f761659acba56d57473fb462ac35fc2fd6224c88f71e02d82c39990c135a30fc13bc84485378bb168faf970e48972e3739b158cf6d732a305c348f31f8c69d87d861fd49a60f07866c86a7335a06e367457d5422746ded9844305ed347b50f66765f0292ff8036553ba2", 0xaf, 0x2}], 0x80000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/220, &(0x7f0000000300)=0xdc) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1f, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000001c0)={0x0, 0x4, 0x4, 0x7, "a390ba6e5cc315988031a8f63b0b2ba348c5aaae3530a739d4a196d8cb0068b36da61876ba41c21843f92c8b", 0x100000000}) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000000000807fe) fcntl$getown(r1, 0x9) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) sendfile(r2, r1, &(0x7f0000000140)=0xfffffffffffffffd, 0x3fc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) [ 398.781401] binder: 28375:28379 got transaction with invalid offset (96, min 0 max 112) or object. [ 398.800985] binder: 28375:28379 transaction failed 29201/-22, size 112-8 line 3026 [ 398.869756] binder: BINDER_SET_CONTEXT_MGR already set [ 398.878429] binder: 28375:28398 ioctl 40046207 0 returned -16 [ 398.900582] binder: 28375:28398 got transaction with invalid offset (96, min 0 max 112) or object. [ 398.914915] binder: 28375:28398 transaction failed 29201/-22, size 112-8 line 3026 [ 398.917352] binder_alloc: binder_alloc_mmap_handler: 28375 2000c000-2000e000 already mapped failed -16 [ 398.970780] binder: undelivered TRANSACTION_ERROR: 29201 [ 398.976344] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/04 23:51:05 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'teql0\x00'}, &(0x7f0000000480)=""/246, 0xf6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x380, [0x20000100, 0x0, 0x0, 0x20000338, 0x20000368], 0x0, &(0x7f0000000800), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd3554e4f4d3b0115, 0x0, 0x0, 'ip6tnl0\x00', 'bcsf0\x00', 'teql0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1d0, 0x208}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:inetd_log_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x3f8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000600)=0x44) 2018/04/04 23:51:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffd6d) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="fa22", 0x2, 0x7}], 0x8000, &(0x7f0000000200)={[{@check_int_data='check_int_data', 0x2c}]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x11, 0x5d, &(0x7f0000000040)="d50e7ff73dd6cc8ff7ab204460a2a4d4e1dce35e706e321ac0a032130ce839655a0b3ccb87e210b6d7f818cc11d4295b402875183b99aef3be73e9f82d14dbce66e3f031b9f0fae6a2aa1afe8a2ef8571e36180d298ff07d270d5c31bf"}) fcntl$getflags(r0, 0x40a) 2018/04/04 23:51:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x4e1e, 0x800000000000004}, 0x149) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xe9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) clock_gettime(0x4, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r5, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x0, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000140)=""/39) 2018/04/04 23:51:05 executing program 5: syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa4203d64a1e91f9f) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x37b, 0x4, 0x1, 0x800, 0x2, 0x1000, 0x3, 0x3, 0x3, 0x8000, 0x20, 0xc23, 0x2, 0xfff, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x800, 0x9, 0x2, 0x1, 0x7fff, 0x6, 0x7fff, 0x7f, 0x1c95, 0x400, 0x101, 0xcb, 0x94, 0x2, 0x7]}, &(0x7f0000000280)=0x100) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x2040, 0x0) sendfile(r4, r3, &(0x7f0000000300), 0x3fc) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) 2018/04/04 23:51:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6c010000170015030000000000000000ac14ffaa0000000000000000000000000000000000000000ac14ffbb000000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000070000000000009e5406e579581ed2e89e877725b90b838c64740000000a00000000000000000000bd5815b0158384ae2ede03000000cd2716d2b69df961a76374daefdaa86fdb267643fb49f75200000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e0000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8185652e650c527c) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000000c0), 0x0, 0x0, 0x7, 0x3, 0x3, 0x5e3, {0x10000, 0xffffffffffffff47, 0x100, 0x7d9, 0xffffffff80000001, 0x3ff, 0x7fff, 0x4, 0x5ba6, 0x6, 0x10000, 0xffff, 0x81, 0x2, "98258c162d516a82f0e127c35c1ebb02e68329cab3f8bfd8d6425072dacb07e5"}}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xffffffff, 0x9, 0x7fd, 0x0, 0x80000001, 0x2, 0x101, 0x0, 0x3, 0x6, 0x7, 0xffffffffffffff00}) 2018/04/04 23:51:05 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x2000, 0x0) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0xb490e686a7b81fab, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x100000000000000) 2018/04/04 23:51:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x6000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x80, 0x80010, r1, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x800, 0x0) recvmsg$kcm(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/33, 0x21}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/91, 0x5b}], 0x7, 0x0, 0x0, 0x9}, 0x12002) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0xfffffffffffffc5e) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000700)=0x6a4, 0x4) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r4 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r4) 2018/04/04 23:51:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getuid() getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x14) socketpair(0x3, 0xa, 0x77, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000002c0)={@host=0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000400)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000580)={0x0, @empty, @dev}, &(0x7f00000005c0)=0xc) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000006c0)={@remote, 0x0}, &(0x7f0000000700)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=@report={0x114, 0x20, 0x400, 0x70bd28, 0x25dfdbfc, {0x3c, {@in=@broadcast=0xffffffff, @in=@rand_addr=0x100000000, 0x4e22, 0x1000, 0x4e22, 0x0, 0x0, 0x80, 0x20, 0x0, r2, r3}}, [@policy={0xac, 0x7, {{@in, @in=@multicast1=0xe0000001, 0x4e21, 0x7ff, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0xff, r4, r5}, {0x3, 0xffffffff, 0x7fff, 0xffffffff, 0x7fffffff, 0x4, 0x0, 0x8}, {0x2, 0x20, 0x2, 0x87}, 0x3, 0x6e6bbf, 0x2, 0x0, 0x2}}, @policy_type={0xc, 0x10, {0x1}}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd29, 0x5}}]}, 0xffffffffffffffcc}, 0x1}, 0x0) [ 399.749974] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask [ 399.839258] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask [ 399.841051] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 399.853372] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 399.891381] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 23:51:06 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00', 0x400}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:06 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) fdatasync(r0) 2018/04/04 23:51:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) write$selinux_load(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7778"], 0x10) fchdir(r0) 2018/04/04 23:51:06 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xf3, "21916f022eebe550e8f016b57a4951cb81aeb8371cbbee42756657435455f0dd891d2e3c4059c8b253695dfda75bb77d348716cb99c5f85d9bf407391bd05bb581ee2225ebfd14e37ce5ec9bff0d5a08d664197ec3cb7e64d3211f7566ede6835bbbcf0fedee6c892ba1a03bc7c94cfb1fa0c787f753d9e21d357e6917bf02192b9a4182bdc7b9612f0c70f3d3b6d04b31b9b56fc2e8b7057d0b0bb44f075747ccff9041b33e4f5e9a47b58f452385ad08bc5e05ca7caa02d8065a153b3ae619ba4305090c480101fb582435eaabba97133557253bf64487b657d8b3bedfcbb8d66baaf4fa48bc2597de1c64f5570d26495b41"}, &(0x7f0000000180)=0x117) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfd, 0x8000200}, 0xc) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/04/04 23:51:06 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x10500) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0xffffffffffffff18, 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 23:51:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f0000000300)="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", &(0x7f0000000580)="2a75e255c6e4e9222399d26d8cbd26ecccc3c65a5adf2a0b6fac571a05ab288d3b0dbfdf7584a879935a30e6a3ac44a59176df40c53bf6112036c6bd167d0aa081e1ec89cf3d963cedede97b29d6b929363d5f84277c5a64dc12cecae06b16aa0ccd27bef9fa5cf7ec55b6c4cc6810d2c5ebd57a523687073245876238a3a4c604e33f9ae2d5aaa458ab29f7898de65aac0a4cbc46558c7c5724c098b659c2e0276d"}}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/04/04 23:51:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x77a, 0x20000) ioctl$TIOCNXCL(r2, 0x540d) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="e2163dd4c37017b2a50a11c8d1b8bc14b34f87b206435fdd78d6f10f42cb291037b9e24ee9e50ad8521786b8f3b2d081cf56da9a6780d9f4d525916b848bda09427dd8a12d2d29b66c9cc9774ab054fa3f980001123e6beb62b5997eb3cedb0411a431c4bd45b96dbb5fa38254942994337e8c0893b423a0f38ce87f19ab13e19485524397cc89ab719c3652383dd6d627f46077d2bda2324096814bf2cbe422ed0bd14fd7e3891108892cc6d8bbb3288f65ab22a01cdb94d13ef52573da9351f27156c16245fc7f4847fc55b86be8b2b12cfb3386bbbbc08c61500fcadf05ee7d55cee88656b27906723120d4db479f2802e31ee19c72d758ec03cfe124d499e6dbfa2e77e40ccd8e08fdb2cf3bcc1df44a6830727dc0ecbc75f69719e9b9c5c26b7c451a3468e1b29c4503f5f0f4aea427e880588222a6fff0cd97d8202024b961cc3cf99f759c911e46bb2deaa0c436c2ed3de160288d38ed1c2ed0731e154102a30c4480e0a16811b1822daee07334702e492322da540bb5f742ab77ffa1205fc46156abfdc377e88a13778c5f14b73a5ace0981535890cd41eacfe99a981e12be0bdab84dd1a781094edb4dd370774a39baca4080009b3f5561513d9ec11f34174ff70fed45c7baefb2a5a2ba5437704537879c6663d730a16b85186b56ea2ab27b5859c0598f91689ed52b1462645af44067f611373d172280cfba2d2be560d2411d6b16f1bd6fabceb65939c353929ebb4cd77bdeb7c53c3ddbdb0996f2973bed77bf79077c14bc50e8e61b7be17ecbbf9968fca77e0111a7d433cd0a8ee50ba86ddd2c98b23783468f48fbb3b950a656f44c964c56e1d97e630c4282da7397b1adf813ce984ab6ede78d88d264c8b5a94fa35e59785921f34e56be182c16bf172f2dfb2d6c926eeaf47bf9cff7fafa2be1309fd3e908530f9f5195a29290db88fb3237c0f55a448c9a24e3da301e13d04946a4b08641ffbc1db752e415a80ff6ff84ae3b5f3fc2a9f57ad1d240ac3cab031bb0e0d2af39095eb9834fda89b3dd031047d7ff0d83daa85bee934a4ba28438fb8c00f011dc5b6aba4d026e36a9cc24f10719c16addfb3b83e2bc919083725df8ffe72fb2941fa949ab2b34aa5400004856c326b41bf5a8c38dbac3eecac1a932800668cd23872fedd598d1af6751164ce20319af21e5831cd2f60d7204ec44e0b58485b606646a63e1e18eb47e1d3a011925555393a8ba302937cc43a40a2f6de5d0438fe2d0d7a0524a3de10dcfddb88410f6be5d16e34204633f1596189a51d4fa1e3929460b14a0b230c436f4ca56cc30f12fc381fa4016cc647fcdbce923c070ae11891500b93925ddd32b57502ae80cc237c32d6bfd2a875543f13219dad8b9f156816d21f51cf232040d935601de27c95cc3b195bdcd3b893557bd5e5769d8a441f752c443f40da508567d3d86cc3482f960b8a93d2ac54da7f0740da4f1a25916cb2f39da4402f0a8e07b824a3ec6a21e6539c1639ee29b79e1dc9d66ab2df4c81fa00d131978e5766a231b698c0f97d16bf9b243503af3c6f0cf4727831f1a3c2ff0a0b047b756dfb322575ad172f33184bdbea32635742d6fcaf4b5dfd1ea92916e83c3c71cce08311bcaa97561e400dfcab6f21c34c908a0a738d960031107653149b14d93484abd04f6c6ea8631a180b98e06c75a03d61a2b4061a22312caad278d3cc2f13ffc317bb5fcf259bb64ff70a2888b9eed927d7bfbaf846165e32b11832a15579d155b205f1508444b5f4175e91bc413ec2c30eec3f5d4c7301d6c62032b5f60cb64bd53f096175e33e9ce9276a71d242cb9d9a0c3e237527582b67d6ffc223f6e5c9ef0f9bbe050e21bc0c1a90bac85af2d53e396322b1176dc27c3f345b3796c4f56e4ece43eab3b77a2c8fcfca764c488fba21ea76a7c20742cd5b30046be709d9314c04f40458af7376b73836cd948da52111a5742002488502d0769ce5bdfc92e6f124b78068606873932117e8a0b98cada4e4aafdd2f08870eb88c8aeee33159b6f31adc7ab333ece84e1ca75a064d3702e4ab4a6f3c3806ea1d70e8560e81f4542c5a87f877a6736757b7738f34e40660e99acc35e99e34d611f5d3c87ffb625a3380bf7a20c3fa0f54888d546d342df572330f267e75a54c8a8acdf4d72320fb459026c6f7f39f66a319f7c4df9821a677b107c570bcfece4bb0cdfbf857112acbaceef98a38af227a9a837883608eb8cbd175d1a76389e2b6c6fdde8abdc0a9e5755af56e398dbd80c1803caec40cb53b55bde3ed33ca660cf00a4c6d1b053929ebdbed76802cd513ddc693656111a0b9b1f1995c55267145b8855c812855d45c591ee41f89c11291a64c6ad5c1a5cbd6be796dcea6a6944d4b8a640175bbe543da5947af9a023a5208c67eb5d300a1dd7739f7b6e2248d9996d4fe3aba6f8f5cb61e3ea0c1f6c58d43a65d847d4ce8090c2c728a0815f62b1ed441986500d0095efcb135c868ebc92e299dd020a29a349383d18185f443c0a11cd69f2b3923bb5cba41c8fe2e345352e4d0caf14f615de7b33890a51b2ca3660a36c01114d6a3690ac329702da157d64fba8d76d20dd94f0d54ddb64a334d90f1208dde81eecdd316c131e8d972fd7ad9e90bbaab839fb93c8a12da9c90e8e0214ba16b17fc4c53b4f0ccbbc6410e2a15360646bbc81b603d516f2cfd9bd2351d34f004510a5b9902d3b51c17d07cf23e3589d50cec07886a94c0464cb557441fb8b92ba592b0156ab5e5716fa391f4b04eecfc18d98dae567abcdb70b53a99c7361b48e7c1f01ebcc4eeee4e9810056f1cd88ccb8ae69eb642c6f1effd2f5c9f8626b2ed5e348212b27811414708a9a9dfda62404e1bb93c2bbabdd72177541c0cce2ad796b4110d37046e6e436068fc2224d72d1ecf06cbf67acee84ba53ba8f252be467cbce4e02ade030d72e417f53f1bc771fd71709ef4615e463f962a9fcfb6efd0068d98ca2d17d7c59ebcdae55f55bad3f321ddf99536d63563fccb6eb10d2bb6f113c57f347eb2403faadfa500e4c2128ead531925accb8911f1db250e8e177087750a5ac8891f4f783655ada0947fbc1cdcd06baa373effcd9679d0c8f24a7ff161617dd9ce4e04cd76d881cd7cc6e1e1e86df857e8afd87b949c411e6af13641c4699bccfbe8b18393002c2d972de8a173e2b81819155f94509661f1452e6127e40583d5cc880381a37bc77447cc7ec41daeefe1591fa68e93930daa55954784297401ebc6bcf72a293dd2d1e0cfcbb50dee08c41a28fb07d9346636dc936689d4ed446cb87094768f4b982d709ea74f88e8576a32f3fa3891b9598da51b977b5b6d22d4bdca49106dbfc86fef5989059a11694cb30c1b863fd8b1858a8ede8e50db1ec194650b88b5e19c39a35c8d13d8c7fe10d999dfe4a5b5166512f899b6f7b8174395da6de1e84096b28461254ad7825f377fd4539c0928763a7e156d89f0f3919c9310b1fc477062db839ecd1fab9eec90b36adfecae9723233993c32d359d5dc512aef0e6a5aad2476425ba52a202ba0bf9f98483b9b0351d31e938443a75b66d3530e6db868fcbebc7511a69af4e99441c193d5ac6c23481a0ed5e2ed98763d552c8c2388343e2faa76d6fd4327fefbdc6367132c3f173ed1ac890bcd3c9b2f7b268c00c0d49513fc3a81e4d288a300b5da76dc3d32fd1bfdf5efddcd19b9bcf7b733a03e23b9833efe56ab2359799dc9294ebc06489cc9699c6ef3e17a7486eba22507bee3bfbd65cb7adad941cd298907db1b0c45ed4eef8e9d94af8b9f1dd14e60bc3fb9bf5312c83f60b2695ad79a1dc19030b870f4da25567b2e2a1b0770e45720f77ee87cbf552098e66e988c873c873aec8b6227007398fe1e52bd26a42f4aa8acb539808e64c2271814ec20a919cc0e2c2cbb8605fd5ad2f5cfdcb442b4971bad96751c99ced051415a620edac34fe7d545657be3546427cca2c28689320e7b3334790b14781cf479cd2df4c842a4357d4c4614cebdeaf343ece4ceaa678ba0532f01e0a1b0269039f8ce2cc0d12fc11a26e3b966d25cf0252ab60fc946128113f9aa3198b5e221b8ac17cf4ee2102ce97f0e6eec8376a93273783609989be15fd375bad65657cfd2c1f6b6396b62a29b05472d869c240819bd9888b0824f341fc5d8b448da03961324f2323d00f1e9d7c54299a4dc4ff5279496a6a43eaec87c3d4f7ffa62c5b01c44ced648329cbb2e82973115ad3e0596a85ab1d2e7f50298f64f0c5cd954c68a8e33bab0321d8503fe2b9aa017f02192a999157e5fe7da923587d3dc1841f84b2bb344a187ee57ae24fa1d0df0977f608a643b3fe5d3146eeb732db5c0366ed1ab7bddbd2720d964a566ac9450baf04e4fa98f1fb7511e901a60cc672a5305236f8d945e42bfc73b6680d4ff45347a47955fa17fdf3ed82a06e5a02e7888e7f51ecf07c16d2bceed4741b4306ea8dfca2ee97cfbcb159851279ea8d5c380c9d1317f449970bbb820670257575f62250c6df171ecb57c3377301943680880f690ccbe5e63276e8c770ce1c6ba28b7c0bfdce1e9e970b1300d815871980b87734ea1226fcfe2faa5111906a90c6966a72a90dbba886d3a5b9eee3ffd0c9078175753d1e3c9adf2f15886353e8afa6df45219ac050910fe5d3eb3514e62df78b29afd7123333fe02893133a51f93293702266233438f8b8e5c696a1b9722e898dee0916fb77c720cf9fc10283915ece44b19ed21ffcf7dfdd8e9e25f5015677c3153a6052a8ebb58d3b4b9076b9c20d58c4f023d048e55e5d5db0731a93df9685c4a9943a74cfb7142d9f82c8f492a0559ac7954839dfd85ef36642663c5d53229cf823a1cfa00082d4a73c6d66b0b6c4a6b5f029bc25110ee72257b4078dff9c1dca8ab2430c86865a6ae97025b508a62156cc879475b87286113e7a8cac5a607cd7ac20dc09adaaaf1be035050eb4c9f6c6d73bf86bd44a8886c3dd0f6429397921470515fb1fd550e60bc69920a891d4ffec826618d202b7214a8e189e808119444bd9160b0ad612714cf61ab2d4904721941551d1f86c65d28324c4cee2afc4f14c6b66d5b3d7686dd7b756b034203638bae9d36cc9c9c5eedd6f5cf61548d2f54992521a8cd3dbba38c60d01880a6cae5feea280b657b2c32f7c9f0bba58748844d558374d0c8247dd811b2b4ef70038d4d42047d4160fa0cd48993af182010695427f6aa93d046a12d6b6e74da1623677435910bea09d4563a387c9b5ea24345a5e6c6bec5c6567f746f93c0837317d7c0a8181e4b09d401b17f8be9d0db4e05e9de4b034a5b9c7c56ed9357c249f664497fbf1a20ec24db4c5f885c885fb660b60aca423f4b19ade2b3c718925a76a9333ca822e87157a2963cf1a27395e934e5fb9d495590f98e7f4b6c05f305e0b3e3559d73b18577af2d501a2262331798164084c8719757c8b9f9e2b661d30a0abc4d8a12142b5a85ad457dec79b84081c8487c65e124ffb2d6869caea77627efa52a35067cb872cf89ba585b41307ddc1831e92b9596aed2528af227becbea7bc7dce011d13a323f14fbfa4b92cf017345c9b411773e702245e97577fb310d326924a5f3837db3a5f243d3eaa52ebd289202f1e9df9fc3dbc1d6595128ada5804a343bac94a0ce8828b169fc1ccd0c5b7e0ca48a6124010190fbaa90427c54a38987dcd1f280c0c2e01bc3c58091cb30804380c8486a60eab1b86bf4a6f3bfb8fc795cda30b27095ee5b92c0da6f0321ce640411888f20efa5f1", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/04/04 23:51:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x401, 0x321400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xd2, "a8ff0ed3cbe141b34e011f94d0164c582399998748e38d6f95444a6a5bfef84b6f3b20f3a1673c2f2eb890eb9285f6a591ad19f950d7de4b5c1df33492766973272b3805bead6612a197d804853c63202e43454add238391163d4a475496297aa47ad2c60393b3cf8745b6d8eaa991f14ded6e4e6d802a77ca0d9b27ada15308eb98740745009b0012b53c4100c42c8253aa22ab91e40fca7d7e2a82327989855cb3ace73a700ba226e92a2775e5cd23fc7afde97c45e66e4e8a453f4497bde9d8fafaf76cb829707ee07dceeaf7d9ac0253"}, &(0x7f0000000380)=0xda) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x1}, &(0x7f0000000400)=0xc) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x3fa) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000004c0)={{0xedf0000000000000, 0x2, 0x800, 0xfe, 0xfffffffffffffffd, 0x358}, 0x8, 0xcc, 0x2, 0xffffffffffff33f1, 0xbe, "7e593681825cffe6d0291e1c2328ea5e0a226333091f661f21729aea08665801a28d7a884dda3dddb21e634604c7d0941a397babc08800cb479007f6ff8292027007b79905911c3b047a6a09e8d8207343aaafffdf278ace3d758b8a36e4338e15075210c7b72662d273016472ae835f5f6a02911694575ab2c0ce2fca4d0b78"}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x521000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x400) ioctl(r2, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="5000000000000000000000000004000000001a000000000000000000000000000000000000000000"], 0x28) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x5, 0x80000000, 0x1ff, 0x1, r4, 0x7}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000080)=[{{}, 0x7, 0x20000000000005, 0x8}, {{r5, r6/1000+30000}, 0x80, 0xa19, 0x1}], 0x30) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r2, &(0x7f0000000100)=""/154, 0x316) fcntl$addseals(r4, 0x409, 0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000480)={@reserved=0x1}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000440)=0x4) 2018/04/04 23:51:06 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x205) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x780, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f40)=@filter={'filter\x00', 0xe, 0x4, 0xd60, [0x0, 0x200001c0, 0x200001f0, 0x20000cc0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x4, 0xe09f, 'vlan0\x00', 'lo\x00', 'syzkaller1\x00', 'bcsh0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x100, 0x150, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x1, 0x2, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100, 'syz1\x00', 0x3b9}}}}, {{{0x9, 0x10, 0x88bf, 'dummy0\x00', 'ip_vti0\x00', 'ip6gretap0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @random="6319685254e2", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8f0, 0x920, 0x950, [@among={'among\x00', 0x858, {{0x0, 0xfe0a, 0x6, {[0x7, 0x7, 0x5, 0x3, 0x101, 0x49, 0xf3e9, 0x460, 0x4, 0x7, 0x4, 0x79, 0x2e, 0x0, 0x6, 0x81, 0x9cc5, 0x4, 0x1, 0x8, 0x7fff, 0xe8, 0x7f2, 0xe0, 0xffffffffffffff92, 0x7, 0x101, 0x0, 0x2, 0x7, 0x1, 0x0, 0x2, 0x373d, 0x7, 0x8000000, 0x3, 0x1e1e, 0xcf, 0x5, 0x10f, 0x8, 0x8, 0x1, 0x5, 0x5cfc, 0x5, 0xffff, 0x7, 0x400000000000, 0x1e, 0x6, 0x1, 0xdfe, 0x40, 0x72, 0x7, 0x7, 0x1ff, 0xfff, 0x1, 0x7ff, 0x5c, 0x5ca, 0x8c17, 0xb7c, 0x2d42, 0x4, 0x100, 0x0, 0x200, 0x20, 0x10000, 0xffff, 0x1, 0x5, 0x101, 0x8, 0xfff, 0xc69, 0xffff, 0xda6, 0x10001, 0x20, 0x95c, 0x7, 0x0, 0x400, 0x390f, 0x7, 0x6, 0x7634, 0x7, 0x1, 0x100, 0x5, 0x80000000, 0x7f, 0x8, 0x1ff, 0x401, 0x5, 0x91c, 0xa4, 0x2, 0x7fffffff, 0x3, 0x10000, 0x2db, 0x6, 0x0, 0x7, 0x800, 0x9, 0x1, 0x2, 0x1, 0x80, 0x2, 0xff, 0x7fff, 0x6, 0x6, 0xfffffffffffffffd, 0x1, 0x6, 0x1, 0x2, 0x938, 0x10, 0x1ff, 0x1f, 0x1f, 0x6a6, 0x400, 0x43, 0x5096a668, 0x9, 0xb9, 0xfc72, 0x100000000, 0x0, 0x3, 0xa0, 0xe6e2, 0x2, 0x100000000, 0x3f, 0x2, 0x3f, 0x10001, 0x3, 0xff, 0x6, 0x80000000, 0x1, 0x6, 0x7, 0x3, 0x1ff, 0xfff, 0x1ff, 0x3, 0x3, 0x1f, 0x7, 0xc3ad, 0x7, 0x4, 0xffffffffe65a031e, 0x4, 0x30e96165, 0x4, 0x80000001, 0x7, 0x80000001, 0x656d, 0xfffffffffffffffa, 0x4, 0x5, 0x40, 0x80, 0xd9, 0x61b, 0x91c, 0x3ff, 0x6d2, 0x8, 0x40, 0x0, 0x6, 0x3e5, 0x4, 0x7f, 0xffff, 0x967, 0x6, 0xffff, 0x81, 0xdaf, 0xc00, 0x6, 0x5, 0xffff, 0x2a209b13, 0x4, 0x10000, 0x2, 0x1, 0x800, 0xeb54, 0x6, 0x0, 0x1a02, 0x5, 0x80000001, 0x410, 0x6, 0x100, 0x8000, 0x6, 0x3, 0x1, 0xa39, 0x1000, 0x1, 0x4, 0xff, 0x101, 0x8, 0x9, 0x3ff, 0x1f, 0x80, 0x5, 0x7fffffff, 0x0, 0x1, 0x9, 0xfffffffffffffffc, 0x3, 0x7, 0x9, 0x4, 0x1ff, 0x7, 0x3, 0x8, 0xfffffffffffffffb, 0x3ff, 0x2c, 0x8, 0x9, 0x40, 0xffffffff, 0x7, 0x3], 0x1, [{[0x6, 0x100000000], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x7, 0x0, 0x4, 0x7f, 0x1ff, 0x123d, 0x2, 0x408000000000000, 0x4a, 0x401, 0xf45, 0x4, 0x3, 0x1f, 0x5, 0x5111, 0x6, 0x6099, 0x5, 0x5a9dfad6, 0x3, 0x26d0c8c2, 0x8, 0x8, 0x20, 0x6, 0x5, 0xddbb, 0x7, 0x9, 0x8000000000, 0x9, 0x8, 0x0, 0x6799b18d, 0x3, 0x200, 0x1, 0xffffffffffff8000, 0xc36, 0x1000, 0xfff, 0x2, 0x244, 0xc8, 0x6, 0x7, 0x3, 0xa12d, 0x7fffffff, 0x8, 0x1f, 0x0, 0x100, 0x185e68bf, 0x7, 0x0, 0x0, 0x81, 0x5, 0xfffffffffffffffd, 0x8, 0x450, 0x21ad, 0xfff, 0x7, 0x400, 0xfff, 0x1fe, 0x2, 0x5, 0x100000000, 0x6, 0x400, 0x4, 0x2, 0x101, 0x200, 0x0, 0x5, 0x101, 0x100000000, 0x6f33bb6d, 0x3ff, 0x0, 0x7, 0x27, 0x8, 0x6, 0x20, 0x9, 0x0, 0x0, 0x4, 0x400, 0x1, 0x1f, 0xf7f6, 0x8000, 0x3f, 0x7, 0x80, 0x8, 0x541, 0x8, 0x1, 0x5, 0x9, 0x9, 0x6, 0x3, 0x401, 0xc1, 0x4, 0x82, 0x8, 0x100000001, 0x20, 0x7, 0x0, 0x96, 0x4, 0x4, 0x3, 0x80, 0x19, 0x1, 0x9, 0x52, 0x5, 0x7fff, 0x100, 0x0, 0x400, 0x386, 0x200, 0x1, 0x5, 0x9, 0xb0a, 0x100000000, 0x4, 0x1, 0x3, 0x4be5e20e, 0xdd46, 0x4a53ee0e, 0x1, 0x6, 0x3, 0x7, 0x9, 0xffffffffffff3ed5, 0x4, 0x100000001, 0x8, 0xc90, 0x0, 0x2, 0x1, 0x9, 0x6, 0x1, 0x1, 0x10001, 0x4, 0x80, 0x5, 0x0, 0x7f, 0x1ff, 0x2989, 0x9, 0x95fe, 0x4, 0xffffffffffffffff, 0x20, 0x4, 0x6, 0x1, 0x3, 0xf9e, 0x9, 0x9, 0x4, 0x1ff, 0x1, 0x584, 0xa2b, 0x2, 0x2, 0x0, 0x100, 0x9, 0xffffffffffffff5f, 0x400, 0x6, 0x9, 0x3e000, 0x3, 0x2, 0x1, 0x9, 0x9, 0x5b2a3e15, 0x100000000, 0x6, 0x4, 0x55e3, 0x8, 0x4000000000000, 0x1, 0x101, 0x680, 0xfffffffffffffffe, 0x7f, 0xd4, 0xfffffffffffffc00, 0x6580, 0x101, 0x9, 0x8, 0x2c, 0x1, 0x6, 0x1000, 0x7, 0x3, 0x5, 0x8, 0x80000000, 0x4, 0x7, 0x0, 0xdaf, 0xb01, 0x100, 0x0, 0x7, 0x4, 0x800, 0x6, 0x9a15, 0x7, 0x6, 0xe4a, 0x7fffffff, 0x8001, 0x6000000000, 0x5, 0x81, 0x4, 0xff, 0x9, 0x9, 0x9], 0x4, [{[0x1, 0x7]}, {[0x3, 0xefc], @multicast1=0xe0000001}, {[0x7fffffff, 0x7], @dev={0xac, 0x14, 0x14, 0x16}}, {[0x1ff, 0x7fff], @rand_addr=0x6}]}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0xa, 0xfb87, '\x00', 'tunl0\x00', 'dummy0\x00', 'eql\x00', @random="7d2ad042dc72", [0x0, 0x71995cdbdf06ed09, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xf, 0x11, 0x0, 'vcan0\x00', 'ifb0\x00', 'gre0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="da0d2b0721b7", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xe0, 0x158, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x800, 0x97c, 0x7, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x8000, 0x53, 0x1, 0x0, "6cd08c815fafdc70d1f4c77f1ecf64f6a46c3c72ccb2d653b6003689857e21ad8a4e729a917eebb294251e6bbd287c5b748888685cd03bfc66eef84bda9240e0"}}}}]}]}, 0xdd8) 2018/04/04 23:51:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000100)="290000002000190000003fffffffda060214000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x800) 2018/04/04 23:51:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6e65e4d8d8d9742f6669625f74726965005815d758d07d03003428a52442f16dc7479f8148fe18882033beef4b916bd467a053c848a2afa5e3739aeb2505505705fe05c296580c24423e045eb49c90d36785b27fba0fe9dcb685d76717e36873c8b77a467c54d4ed69bcb87d23bdb82949954a64569a1a59305df60e9946d51f00000000ff070000405d226db9f81119501bb47ef2be950000000000000000") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xbca) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) socket$alg(0x26, 0x5, 0x0) sendto$inet(r2, &(0x7f0000000000)="71bcb2496bd148b5efc957e653b437f718dfd5a82648e3ec217c19c73e16a221e9452e704c3e99b47d72129a30f437d7b602beea0554b38c10acbf9b2941bb39de9cad4aeeb370026129675b2db75788007e8cfee1238ed8bfd3bcde97a2b1337db1d9be8c7b3d4cf4bcd026d37e867f71342989e3f4384276dca2447a2260e03a90001db73eec95906a8692e0f3197dbf131d87cbf334585c66754150ac5755abe3da5ed56bf117ff1c85b4897b5d995ea27fc1cd21112c1deebc415a899fee1504e4ceb84b6fdcd8b097ae5f88468fa014765ed7f22910395606edcda4f56c352f4011103b6afc6b99a9", 0xeb, 0x40, &(0x7f0000000240)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @dev}, &(0x7f00000002c0)=0xc) [ 400.132543] device lo entered promiscuous mode 2018/04/04 23:51:06 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffffa8017e4403000000"], &(0x7f0000000100)) 2018/04/04 23:51:06 executing program 6: r0 = socket(0x10, 0x802, 0x0) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) [ 400.154834] dccp_v6_rcv: dropped packet with invalid checksum [ 400.163944] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo [ 400.189714] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/04 23:51:06 executing program 4: r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) 2018/04/04 23:51:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0xffffffff, 0x101}, {0xc67b, 0x56}, 0x3, 0x6, 0x7}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0xaee0, 0x6, 0x3ff, 0x8dd4, 0x4b8, 0xe592, 0xffff, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x4}, {0xfffffffffffffffb, 0x9, 0xc4a, 0x9, 0x936, 0x8, 0x200000004, 0x7, 0x5, 0x8, 0x10e, 0x100000000, 0x1}, {0x5, 0x5, 0x6, 0x8, 0x2, 0x7, 0x2, 0x7, 0x8, 0x0, 0x8, 0x0, 0x8}], 0x9}) 2018/04/04 23:51:06 executing program 1: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x3e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x440840, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x2001, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x24, 0x3, 0x59a1, 0x1, 0x3ff, 0xffffffffffff05d1}) chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) [ 400.311531] device lo left promiscuous mode 2018/04/04 23:51:06 executing program 6: r0 = socket(0xc, 0x100000802, 0xffffffffffffffff) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x7, 0x8000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000340)={0x71c, 0x6}) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000380)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/icmp6\x00') ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xe03, 0x9, 0x8000, 0x6eca, 0x100000001, 0x9, 0x1f, 0x4000000000000000, r2}, &(0x7f00000000c0)=0x20) [ 400.340934] device lo entered promiscuous mode [ 400.375399] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/04/04 23:51:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) bind$unix(r0, &(0x7f000000d000)=@abs={0x1}, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0x3f, @empty, 0x7fffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/04/04 23:51:07 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x352, &(0x7f0000000680)}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0)="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", 0x1000, 0x800, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setflags(r2, 0x2, 0x1) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f00000009c0)=""/93) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') accept$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xfffffffffffffe63) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(r5) fremovexattr(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="9500906e204e80df66391df746afee900f282050aa395452eb6702320977982c955e0b06745bc349a1f7b12a8751541d"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) alarm(0x3) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/116, 0x74}], 0x3, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x141, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1b9) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)="107c02bbe78e442acbb8999780a88cf0f718a2847c22cffe70f5aebb590e7bbf88770ffd09dfa55b7fe05752dac4ae625877256fd764e1384296b253927345d9a20d2433d6eea501a6ccad78cdad77d09b89e713289bfaa74f69ea92b0d682bafcb8cda5dc90f92e2f745a0c5f8a09205e4215dba024d3ebaa4b4cd9010cdd4c7f827eb142f7da286419b552d0ea66362c06126795de40a949df8439a19d4d49a2f45a41f56ba87bf93d6d55d971c20560fed194d3debdd61b542ab9", 0xbc}, {&(0x7f00000000c0)="3eea4e1fdcf502c5070d0ce8dc375a3106f2ed9d", 0x14}], 0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000b00)) 2018/04/04 23:51:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x4, 0x70bd27, 0x25dfdbfe, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000019}) 2018/04/04 23:51:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) msgget$private(0x0, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/04 23:51:07 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000300)="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"}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) mknod(&(0x7f00000002c0)='./file0/bus\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa}]}, &(0x7f0000000000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r2) 2018/04/04 23:51:07 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080), 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x2a0002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x8, 0x2, 0x100}) write(r0, &(0x7f0000000000)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/04 23:51:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') r1 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="0b65306ec53838cf0b66a412ff6a2157b3af8cdd42e0f68e720fb14ef044f1e452c56c1434e14cf98fd0db64f4dd1c9f5604daba564231", 0xfffffe79, r1) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f0000000100)="f82e30a7db", 0x5, r3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) preadv(r0, &(0x7f0000000000), 0x100000000000030f, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/04/04 23:51:07 executing program 6: r0 = socket(0x10, 0x3, 0x7) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/04 23:51:07 executing program 3: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) 2018/04/04 23:51:07 executing program 1: r0 = add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x3, 0x0) keyctl$search(0xa, r0, &(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r2, 0x9}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/84) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'ovf\x00', 0x4, 0x7fff, 0xc}, 0x2c) 2018/04/04 23:51:07 executing program 4: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000ffb000), &(0x7f0000d50000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10000, 0x71227679f924e867) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 23:51:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000880)=0x0, &(0x7f0000000800)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) timerfd_gettime(r0, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000700)="9d0a515c438802bf252008d652ebeba3312658b514001ddaf8cc08f5e538392b9d6a526e7e3ea5de552839ab35d0892cf0263a41071ae79f7e5f59fd6645ec228dcdc2c28a805c99052b640bae489568c6c1d11f16f443109eec9095e80847be9cb796bcc1a2d840b9236d98d2dfc226237f703431ed7caa3184154f448bb5f5962dbfe6a8230e0fd166a5870f54a3fc823f5e3647108c55a2b4a15093a3adf1ca3c5b81c461f8d53487", &(0x7f0000000280)=""/182}, 0x18) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="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", 0x1000, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000018c0)='/selinux/enforce\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001900)="afbe610f2625ab72d271977223e280af462b5daca11a7636c03209905b892da6ac9306db8972aa9fdb9a43c1bb8a4c96f8dd2369963536504a6a5e934ac5076b19672179d30d60d17490a944a9c51f9f79537593d5a51c3a357ca195aba1e7954c4981b1a5136fd4ef54ad645d56677b96e6f1f7fd707641f94f925dd05bfc28b985705d", 0x3e6, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x10, 0x8, 0xfff}, &(0x7f0000000340)=0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r0, &(0x7f0000000540)="bb13212ff1be5afc3a0d33b82974934a9bd4c3714674db06bfce5fe063fbea9ae8878b7c4f7b061ab04e14a1c9922a87af4a7dea1c2545152928381ce0ae9a80b96ae0f780ac7e5147c27e63a6fc3fb20fa4f0800656cb6c1255c26316ce730dea424d7b88343c2a2a561b8eb9061e9e677a0c73b698d9140ac84c0bdc562c1186ffd1cd55c702f16a237971454ad97027dcfba2a93b04164cf8fc185615158887219fb217eab74d91a4baaa23a20341eb9d0afbbfa281f6daa4", &(0x7f0000000600)="d9dfc6c1f98b8ab9a3b78739aad2a5a1914fefe562d6bfa5878210d02bc2d162d62ac870"}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x68ce, 0xdbe}, 0x90) keyctl$revoke(0x3, r3) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) bind$unix(r5, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TCXONC(r6, 0x540a, 0x40000000000) ioctl$ASHMEM_GET_PIN_STATUS(r6, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000680)={r4}, &(0x7f00000006c0)=0x10b) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000100)=0x4, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/04 23:51:07 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/04 23:51:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x89, @rand_addr=0xcf4b, 0x4e23, 0x2, 'fo\x00', 0x20, 0x8000, 0x52}, 0x2c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000668ffc), 0x4) r2 = dup2(r1, r0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x1000, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/04 23:51:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001600)=0x0) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) r8 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001780)=0x0) r10 = getuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001880)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000018c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000019c0)=0xe8) getresgid(&(0x7f0000001a00), &(0x7f0000001a40), &(0x7f0000001a80)=0x0) r15 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001f00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) r18 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, 0x0}, &(0x7f0000002580)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000025c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002600)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000002700)=0xe8) getgroups(0x3, &(0x7f0000002740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r27 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003e40)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000003f40)=0xe8) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004040)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000004140)=0xe8) lstat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgrp(0x0) getresuid(&(0x7f0000004240), &(0x7f0000004280)=0x0, &(0x7f00000042c0)) lstat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0}, &(0x7f0000004840)=0xc) fstat(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004900)=0x0) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000004a00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f0000004ac0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)="06b74fb3dfdf980ed70ba4a91a4666fcb8061afe94718f14feadb41cef10ab0c3b5dae2347d3be81e35a7a62ccf04fe485578b1be7015ff3ed79837d1f795568350ac0619f240eb2cacc6c12dcdc5b9d2d43feff392fb7c83619a5b67265fb3855d79dd4a1163d684a4c2a51db5b6fe9856160dce61c02c25ea75377d483beb2e325ae8d5a0311ca02bc7b5ded", 0x8d}, {&(0x7f0000000140)="715c51a371ff3f7e77fced500f5003466364faca24f06af5858d32ab6c3bcffe2d27b678e4621f532c2a271699045bf474dff9805185ca2acdc4692b8a0a1e2adfe1d468d8c7818f2895f0d67d21746e0d851635e06c1a7b0fb8b2c1ca451e73bf62e178f5f63b021f70bb0bcc4f606ce4ea3e5db4a3ef80823d752b3f03eadde03157e163804597d4ff2c9f6e1066df72d62acd7cc104ec1b7f", 0x9a}, {&(0x7f0000000200)}, {&(0x7f0000000240)="4cf3416e07724ec71e527929fab3e7dd1daccec67d7c2c78ea44f39217561506aa1ee3508dbce8a225fa9bca75058fe900d58efb4c40cddd1a", 0x39}, {&(0x7f0000000280)="a3957c3a2431ac9c16514af10ba38963b9233626677c6aead25bcd40dbf9ceec45be0f8ee0a8295decb2e4df818f0ec9198ccd6484326978fa1a3a26d072cab54255894a1a7158017b84126503bf569f2f1d40e5caf83771d2c2420b483568f69bd3434ee8db65698cbef4fb1bc02cd1d3c380d1fc6a41257c65060461d3494d3792309d59876dd02e88cedd3b37d207fe2b525fcbbe62270e6db05030c8a41314954878ed697f1d0efe9efaa82c7b90a8ef139103d9c066902b905e2c83a266efc62a597f5b9e9afbcb64d3f4289651ec1852a003ef5d534ae36eb7e3a4cd893790fb12a80bfa79fa6810ca0f91276523de8c20590038259aa0419bc83b33d2a66f1f1fd550fc8e94154ad43e6d2eae5f57b26b4ad03ee8fac57492c5ca246dbd34850216b661f0415d76b4413becbc65c93b2f0836105e67ac1384038f41d995859eaa41e0cf96bbf91a7355883b01cee70bfbaf15aaadd81858b47c4028a1ec596e1b413ae1bcd2329f28274bf7c69dee4b18d2a68d498f3a4b4eff2d8a2f8e4f206d6b96dc9e771fd60544e04b463a88a280a0a0ead2caf8acbf4831bc6039a9978e2ec9eb8add8651126f84f4ce3b2a2f4dd4e1dd5f178e4f24c5d2fa3ffad37a1db02eb9a13bf90457dfbcab3757c5444cceee6924b131abd1ed6f374f03aee297bf76afc035c2d964f3e6c33d44435d4a7314f0e5b7571cb3ba901364db4e1d900b36e0697d7b04c1e15f1033fe45dd3086b5c3d3b861920cd92a89ae9d6094ebb73e11acef6d133cb118444d67711b621fc285276ebd8aef9f852f7fd3bcde42da261960eb2495b6a9fd2a0c4e9a1588aa166ecae3fcc7f78d053bdf964b21302d5cb2c1ff230a645706a3e2c42380d698ab25b318a0727b22f6373d84ad7d2bc0fb047afb7419ccdd0ef6a3bc5bb3a5a0d40ed7b9b145a7780f958d9bc3d3bcf2f9a16556dd5eb07e9ed1ec7d798f6286653abe4c20919948d77a8fa27e7917283a4b691d0b8a6be4f2a3cd027aa57688f253350641fe652b2909e3ca87639ed33cbe97ac7f0ee608c076367a560dad55229ebd2de5120a2c97fad8d38dbb4ab3f332fee35552c5e03520bb53eee02169cb9d71950dd9314484c6fff9299f5d8c244fbf9e1c348634707b75c6f00098db15925c905d25f7e07ea17bde6284c36e1a3b808f7e889980c7eb525d60dd3843124cb4012dc05ef1dcd0d17c6ebaead9a7a402e02ed00565bcb39b3648b66c006b44ad8674b5cf2e7b7361164a25968df99c66118f55b4b60eb29d07c0dc8661d0596c270ef81c5b1fe78c295a05f5856f6bcad1d3259b2fb4106474a7bf82d29da7797eae92daf1a740be46ec95d09d67220df1ec49b9e4409e187eed964bbeb683daa4685989986f21321c23e8100c6490cb54dd464245766f436b6d08043ebe0e8990593e5718c520b0e012e43c7741ac7c447ff7818e2066350202db902c9152498c33791797da751a8ece0c914f226dd86b9965b9edf0bc1ec53e756d4bf54800f049ed22f66bbf7f23a987bf0f8bd5c71e6ac119dda4bbe6bf3badf7d85efff2d7ac324329932bc6a17af0e86e247cc93005eea1be020fce16599f41a09d7a5d64733aaa30ee6a51fbcb346eab1218341b9ab066e872c9dbd231ad445913210a249c7ef53ae58e8559e603b7ad7b314590bcc4a11a862b36273fe3b00bf33a4fc698cab2a06a93a6af96d7edde855ea79c8812e9e1948905e1c6c32d7cc21b3bae64676baf1b7d22c5fb195647c2317e4ebe3536978f13dd8dd0c988e51b3b4a7c9a84bf51da030b073f2afafddf246567ee0abdf6e9b29e296f756aa1b200f99dd618405909af08b37c1a04ca78fb7055179f5e093ba7789534449483a358741969fe90e3f6d486a628dc49a9098df580ff30f6e26da139d53057dde2ad4802ac3074eeb0d77c8e737b8660ea0b5ce3482a7213784a4f7fb5829b5ab40b9511d60a363325850209f8b6b62b65ef5c187a99f96f1aac633141fc6310833d6ea991409191e589eea73d56f51b5e9493b189ad35ffbc2538ebe6361e46c9f9303272501bb67eea57a7a5e22abd57b0f61a7d979d306f5406c9ef6603d8582332e51b5257416554f69f4f065d512718292dca04181e7a61b885e3a2827a27a02e588d46db91567f1c3c3893c54ef750e50c1da135b373623e77b2c6c1fc97a559a214f9c9fb6536a7f88bbe3f12d2c4c0f1e5e68ffd80f7212ef64ac7d8ba4d52a0d9aea138cd2a6dc49b7d4451f8146ead5160ac4406533a40f4ae2d1a08b8921d4ebf5648bc021d824cb96ccf1f8e2a8d81a4b2020e170c7f914e0bb3f23d55e917c24109edee65de4ec113eb7d21e401aa3bc42424e1a3c7476e230121aef04d6268bbf0dad92b86dbc9bc729b59048c1353596f35a06fade2eb4ece795e876b5ebcf05f92e8ecda65d61f8c6b45c2603860f2d9b88eb96e014423ca5ad10d5a8db741cd1edaa5019424d5aeea71574d80ccb93fb32e2fc8d1fc4bb66549234ec949f9520408e7126be7592ff659e6bf1552e8f51782b5437b1b43d14232a0aca4e854d61e0608ee0e8ab4a082f64cf62a27e3aa90ee3b89bf4eecbbd4eeff6e554d513f19fd1ae72a0fa00e9beccca15e0ee538c7e008fb946406296c345eeb47d51ffe1f095e417f1ea92afa2d1dfa0c597d4c326ea147f1c1240e812088c7639ae40c0bbe20c0fbab52d52bedadaa00b6204b449566fa129256968ed595fe6ba9cba71af86849f024b7cd0baea3714c935f9e5e7c1301b733a79e20e45bb1bd87420a47b12fe328694c39d9d641d095d0cf69a9e167a15c0131d3980157986b6e94185ebb97b224b76f88b9b7ea87f387265b79820be7fef83558eb591ae98e125d9ec9a2d56d1fc718aa4bf8faacfbff48b5783df3cd48892e2328268b580f310967e06e295a25a5d99a81384c1d434218c42a24d0f85411620dc3b4dc6748826848ff868e8b8f1ca014d4fe1bc9726d6ccca1d282fe89ac8ac8afc94459e7399f3bb8e31d408e5ab3fe7a52407b8c7d8993605e811108401b40d053cf31f3d654e282da672c0630d4f6d241116daef39864042dec160ac2840d237e8d8658a1eeed76b259027856e44fabfd82e75e17eed2fa55385cf71d3fc0869eccf230a2dc1ba17bfe5fba2402c72d4a71dd56708a50225430c031331c3e762ebf5892d7d9bc580ebfb56370ecaef47d0201d42f92b8fa0282df2048b99137aa044defaf780135a508e7b1ba6ad1b1f0e62d3de781923f394fb8586e959108d3645968ec5edb9d641759a468169969ea87c4b9020bc2f59add2b9f4870346b8e93dad5840f369ed026651c29bf4c7e1b025d3302c21c772e4f6088dbd3055df74ce5136bc070d488e5eee5e3db812295895aacd02fb7bd6e26995cd12bf5301afee563e154a899694c8f9bbce19d371c49fa59d680e5d1be63277af2eca9e4d2b066bb0032b2621e141626abd11ff9ef1fec953edab6ce7eadee677e80518309e8cabd7e150ddb5897b77ba04839eda398d94badef0e8a42c3f021de3384e7b512d5783a7d950f42142c6c8408482c24d8c00eb2221e52be08d248b9077b848a7b6dab9fd6adb0624b7304d816c53fda1b50e04f4ed67e48a6c01a59598ab50da2a3b57ff2c9446f1d7721a5a76e6849a3f929385607bd0505745ad53baf9ac082f2324d1a6a7d8d4c02e30fd129eb56168762fce089b8aab8245d5282aba59904916f91a18cbe4c9c6f27a0851efd58a448e45b2138adc8562d77140703a8aeee998bb5371026e7c94c3f356bad2e7d3841277ba57fcc6a61a1a0fdcaa5521484927dc11f806b5f49f3431b06c0a7009b23d427ccd485e41d9ec3b17381e93e49072534799399ebbe3b481b7cfba3c48475484711766b5d6aa0f896e1188dbdd58cafa08f72e9f26ec920f5d505c6f923c0c9109f81c2fc591eeef0912cc6baab3162fda098d0acc181292c09b2780772da849971d103e8bf439143989c630ccc4bf3bc6aef527da861e41d2086d527eaf8143fd0141d75304fab3ee31e9c27a135d003f5ae167dbb69e44784302c9dc25722c505146cff6d6d4a9da008d3f0a30636dbfe152fc19169dfc823349c8bc64279f124e0c60d04f5ddbd328df161b10d344237bf9cc421fb958ead70ed2f72a79b96772daa03126895af69d73bc1580dc637b2444ff3cf7ecb604a48c05471b89540dd96aebbc0d1ce162064b8f3e6af8f9497a15c6ad303819e3295167299f5d754eb3701c0851a0c7411ac16a2a9e8569cefabdfb8ec055dd9341935d7b72e632f8560304c19e9bc0d9ebad77660dec0fbc201a0d6137fc9c00f8b1be5a6406f3db36e167e9a29ffa97d8cbb60d22f589aa64d2a9aa03be3d97d8540fce518f9e2cbf532156dc94018a1083be7fd623391d5df5731a19cd3b486104275e8b0e8f322476d1f4f0423ebc209bba80a6ef6f873b677b77371456162e0e3ee40835584b17c5ed582acc23852d8413e2f7cc16bba684fe385269a842b9ad7955bdb458b4af4c4a2387cd0d13e48307022a5f4b600f4baf705f67767d9552d5248ba0aa7c06bee08182dd14e0bf0e1c5e6e04936cc9ce34b2ae77154351ebc5c3bca0ab0cd456ab3974b1788a1da43050b24aa0f64111eca0dc44f78213f2a4ee4d164fc1bbc1541598d03277e862db96935f082aff1c0793f5d05c3cd45bb739934068dcf48e6bd74d6303d41f9ca64eccb74e9d04c5ad4b9e3447ca4215140d51a776a1112aa943a98d1c5f20b42158894b88854b4e7a1df8ebe151e67015ea8c673d21397dbb04f908d65e04ccaeda64bae888bf3f32fa078302c9d3b112d828f0768c9769e36fa04b5ddfdc6ecaf3a3440c07404fa063667c9e3be27002c3744bb9180d7de7f3230647da2c8c279ca2cdf3a3a6171800c1dc455016be5f3c7446afaca6cf427655093176fac45d1597f9508bdef2d8071f7f5f482a77ba8075fd26d1793a9e74007a4a3e126806e69700d416f690a8cae2dd9c4f88f0ab6aca6bb213c0f153133a274b9505d01825caa0817406bafe5c025ee4d6f3edb9e71ff75ce195eac804a0e7425278539a12228c99d2f2cb2b9c0f67463d2586b6359c4206020d20de0efc6585529bac4fa282cb66616f1ca9799977105de27e2fa44ebc43de98500008b9b9b5cd0f5de613d69c236d3b36eee3018519df1fb31712d168861f7a2718e58a022aeb9589be35ddb2aaeb6f3113e71dede33623dc2d2c833170bb5a61968cf767f6becfa0ffd8f6ad59071d7097f1c06e4ea8ee43eaa2ab31f0182a780c1842f08865fbc13ef61be3ddeb041246799aab1f5f8539b8654ae0447851bc5b02d343047cdc4e6ab24c8ca8cd666762f0edb8bd03eb9bbdb4aaffc5836340c43087fff170c29002c5ba15cbc16f6061a27aa094d0e7db04a3d6652c8822f73c7129173f93d5104c17fbb35426afcaad668bc62a943e4e2756b2dd996e399e04a04d77e163d165e768804d384723f9d1aa43f3f79955309a8cb8d28d2222c3224259cbff08c0be14c2f356e742eaafe405e905e69a28b69779643f6927eb971e3c561559396bb601e3da2ff59ae52772b719c1cc6d00a9971fdd4463bc161884bd743a4d03ea4534b6780bc6cbf9c47f9f68e8c9dd2ee58b7c3023ce9284c885810a96bc43758d2e5f6d83cabf475d62039b55ba6c170ea967e692706544f781f6c4f87aebbe402d6ba946f784b7f22fb17f718ee6fcdf11defe05a4a64b4e6a85f72592e990032860729ea36b9a7b41860cc", 0x1000}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="1dc870c59b27290a1e6b6bbbc279fa544f09c9d36f0fb8b0b0e5bf0886f6a1b9fa0b2051284cd614e4eade0d6044d0c3524be6796f4800ed268e77de9c77a647cc0a1d44250f948771d0bc19f88fd796d56553d3a4693dd212f34913ea2e2f67aa524ba50387d3db2b494fd2b585efdb2c8ca05fe126be307331da39c428ec011fb9e25d02202cbb3266f2c9f245819404c19db43a5d2c8cf921e3494982f8209e98372bbea6f1c09dd39492ea5c93b05095208539109c973bb87161465cc069cafffb7f39334d66042fc15b6414ff5d534771a918defa658eeafe4a82eaec7eb7cb0ad2a0241f65e7f172976204e87fca", 0xf1}, {&(0x7f00000013c0)="c571cb226d3303ae435de712d7ab5d3a272a6cdd3a693947695334bd96e17e87ada34b694e72b8161cb0bacc96daa3b8ce1af42a7d60de1aef5053bb87641fd3ebdefeb34c43f2c669de9efd8c9f9dfbe2d1a57d0c302e0e77f6a9a1a67328ab7a003c069ba1987ac666070d87e112cca59c2799b1992585bd0d28803329290e80e86e837db294", 0x87}, {&(0x7f0000001480)="7cf96ad15098ba7af6c4c09f7a77095950013f4a78a7bdb5e2745fc9d6d7a5314387998b3cd04fc6865d895fb01fbea239d68ed96ccecda5a0ed51ef01fb63f2fc8ce8fd28e6d81717b7ca0d7b0019c7f4dd18208707a1fbd8e885c49175cbdd22341f98ce511cb8e4d94083b1652ea21bc18e3fc91e4bc63e5fc1675ede80fe3435f241368e83c3ae9a17aac643ad1a08953fe5bca13576d21fe2b45aa2eea30f15a4a72c60e7aeb4f89be26dde089dcb", 0xb1}], 0x9, &(0x7f0000004c00)=ANY=[@ANYBLOB="d82000007200000000000000000000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x20000800}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001c00)="1978eb681489c946b93ed6e83d3f553adef0e0de37da6a65a41b04a4b82a833fbe23a4c8245a6b065715116539a495ae782513e12dd8004a0a6d301f5e3af3716a5bc8e642d75714bdd44b32536338a5f377c8fe0ae4b8216faa1f85e6e41cfe52b80e73f8ef9e09008daf5e29cc6c298b88b7ea569a7667d84c66cb5b3eec0f3837c73eeb2d2c1a71f958b1e69da4e6c306aa4e4a8d4dcef051f6c5b66a6cfa4f17350f7c3df59291930a78b8de1d2904f70cf7350049790030dfd23828b1487d5e6e36469912345935800ac6", 0xcd}, {&(0x7f0000001d00)="f98003f4d95c5a1819e3cf4002e2153b694c4f729dbd340010ed1fcc119d69135956a5cea2ff81bd35401ac976c9", 0x2e}, {&(0x7f0000001d40)="b740d1529c67623a385c3eaff17a103e024912e3bdb9ad44433c7efe7562b549af8ae0302b57df981f47197ace7a8fd0b58345bd2f05f4a9328db49f7116586338e84eb4ec4efca5a5eaf7be2020599de66df743c50e29b06f2c759e58ad547dff9ad08fe8861186b3f9572fe4165bb0f92087d7a7414a0c56eed9cd32108ffb0f444c17f7b475e53da6380dcd2a3abeeb446d2a087579b1f0c80b1103772a4abeef58468f0becc3c4a01033ab205959100965bcdd3cdc25a4478a2eede597e6bbf57196db63cb3971c066a42c4cb0fde4263c7e1bdb9b99", 0xd8}, {&(0x7f0000001e40)="9ce81b0068bf4d91f7a224ec0320fd316f1d722773111fe1c5ea310ca22247b11766f219aabd5099b7002a33aa67f9ea96f2130d22eee46befb3ccdab0dd71061ac1175a0ab2a3f896d0a0daefbf6d063230e5a3550bef8081293c80edcb7be5be154a670d7f6d769e632c", 0x6b}], 0x4, &(0x7f00000020c0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r0, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x68, 0x4000}, {&(0x7f0000002140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002300)=[{&(0x7f00000021c0)="8d6ec4133e6466afcf3e36b7575074c30d326ec095198f3c57acc818d8b5cddbe52531f7e858b952c07243ad5ced75da3212bd2632006b38c0361ced7b694807b50a39c34eceb8a44f82543c46edb23ad1114e2835d3dd946e603617d5666e0234b4dabc8f1fd036d4c248a5ae362a7c23682ac9692a3bbf6a6b42d925fa65ede537a687258771890432a7ec702cfaf208a33d473413fadfbe573ef31ee77180fdb99bb2d0b2b47b67d613444062aeddcbd9b72bc7adfc9dc8cbde5cedf34f533fccb482503a4b977371c94216", 0xcd}, {&(0x7f00000022c0)="931cabe8ac", 0x5}], 0x2, &(0x7f0000002780)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x1}, {&(0x7f0000002840)=@file={0x3c395c724fed7bc6, './file0\x00'}, 0x6e, &(0x7f0000003d80)=[{&(0x7f00000028c0)="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", 0x1000}, {&(0x7f00000038c0)="a3e210861b2f14c101d3fe08cca16210e1090fbf4914f613a200a2b63df25643b1510be080c9bd653e73cc4475ebda1f675aacf22623ee049f8bdb084cbbb0fec850db95d211ceee3886440526fc69918f6bbdbb7f77a334db2ee0e2e9519c1fd69f36bc4358852a767b31495d00c9ebdc202f7d8cdb107e1af11b4256eb39ac984f3952465f7cbe444cad9d2051c0d97743aa0dd4cee5131b0029724b4060448cf656ac5982199df3da1ac28b", 0xad}, {&(0x7f0000003980)="c3d04f6b02737df63fe58e3e4e84f0d2364d7afceefbec160ad7e0f711b8cbb77c5b6e5b1884e05d052732d7116db5b461a4eb0288a7c094a60155c9b32bfe7641ff073478dcf7dcf40d9d8a4a074f6053e831de10f06bc2f1785f8cc01981e7cec55ea758b7f49f41451dcd077839dfdb025d6d4164520a", 0x78}, {&(0x7f0000003a00)}, {&(0x7f0000003a40)="d5d4b43a076ac8988d8dc85f7e4ce52c45cc70b77ce18ffcbc876522cb27b9c1e05919afab4b544b765316d4d5769af18d24b7291ef4178235abdd01d0e0e42b28b39dffd9cbc22999671cebdb7239397bce5958ada3cf0ad55ad161152ed6fee2b7d13641a466", 0x67}, {&(0x7f0000003ac0)="322f00ec8f2e22d5af328dc9ed55926bb4f38751953637757d9a0fc7aeb2fe1ebffe87b65ff97fdfb9c15beef4cc19d535202152c4396605ee2f629ddbb817d533a1b1aeb625ae435a4563f073aa0ff9eea4769bf5a092457f30172bd20c408de93a79b441b7eddab61dea7196744214dda267e27c6f481d30db4f1e92b4b8aa09fc2f0eb43fb7efadfca75e719c97fce149", 0x92}, {&(0x7f0000003b80)="06ac113238a658fadaa9ec4dbbedd8d1e420f3d664244ef38bdb8bdbe3f24b60d8bb76214aea7d7e4e2f688544f6310495b81db30fd8c7538e5bdb66a667d8d6a975a3bd2f86c70b2804d7cc49a2f1a3d0829a691a09e0b12ad7a3a96225812a4f3f7daf67a978bf0750c230f949d601a10adf4b9d67cffe927ffcfda3001e3972d33348d218c31c35aa1112e257276380761821c619bae666e56e41764429fd319143dce083ac370f244aa6b0469f3c44df7bbdf128dbfbec150a5d35af5ff5fa63c2ce941b1eda341db8e4c8d3b7919c1e12", 0xd3}, {&(0x7f0000003c80)="e075a42129b8990f03d86c8e5b7a79d32fe0bac00176b592d3e14c70babecd0e02119c988ea2b497200707efac5070ba657903cccdb41bdd3f4f3a05ddbd7fe8ec08fde5dc31930d5093da27add31fd4da654dfabf5368d2bfe659fd63057d71ab3e65af2d3f58f106e8aa6421793735f6a68cb135b3935a45a81df4777d1bf60e62c96895", 0x85}, {&(0x7f0000003d40)="1e537d87e338576e1e54114b79c3643072c2a4ce0f7b854a1f1e26594e030c49961b14fdba63ea38654d131a53ddf64f1478d695d3636158fffb37b7", 0x3c}], 0x9, &(0x7f00000043c0)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x108, 0x4}, {&(0x7f0000004500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004580)="d01968d8495520159de91b102633dd541828483295dc6d19afc906aab5c24e083c7254e2012af62461a7d70ebc936c489c26059e4722be227d89859dd0359c9c7589b6885040c820a9b6d816f9102ca0a2752f439cb7ec4e800a762190dec6065fbb0c84295fe187f88ae215b9d5a0771d5d4c3ae1fce08c70dbb41a74bbaef7389fc94af3ee4e13fdd8f18e5f9a5e27fdff5e164a3dab6f0fc257650c8ac33f19b642d86bc4ffb3a5c3dff45aa9337c0d09c561bdbcc194ebc8aaeb1bb7e7672cf9d28088f275f06b", 0xc9}, {&(0x7f0000004680)="94", 0x1}, {&(0x7f00000046c0)="d86c8c035e0d9a85b53ec921ee6b84c6d4f9890a66c08f7677e47762ed76a81d25a33a03c2bf7a1fa6f394300c8e5bb91e790dfd38f26604ec86121d87138f396a5d625fbb1c6f6a5c2704493a8bcb8bace021e5dd640fd42ba81e8d878592a2ca4bee19a4e8f052bdd14b0e7af7e297f9ba435c796d7107091720e18f020e7b73014ca2c90e7957287285cb2f104cf0b6b851d729c29ee2600943f78792179e40906ef40148a27cdc686b30e251330de6ebf0e1c27daca3a1af9beb61fe3992e208453bac13e00f034bce60c22af3adae787adaf6ae", 0xd6}], 0x3, &(0x7f0000004a40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="040078ab"], 0x80, 0x20000001}], 0x5, 0x8000) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) [ 401.661567] IPVS: set_ctl: invalid protocol: 137 0.0.207.75:20003 fo [ 401.686586] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2018/04/04 23:51:08 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x7, 0x1800}, {0x6, 0x7720, 0x1000}, {0x7, 0x0, 0x800}, {0x3, 0x3f6, 0x800}, {0x7, 0x4, 0x1800}, {0x0, 0x6, 0x1000}, {0x0, 0x3000000000000, 0x1800}], 0x7) semop(r0, &(0x7f0000000040)=[{0x400000000}, {0x3, 0x7}, {0x0, 0xfffffffffffffff8}, {}], 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/04/04 23:51:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x102) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) memfd_create(&(0x7f0000000180)='\x00', 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x8000) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x1, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x8) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/04 23:51:08 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x5, 0x4e24, 0x77f, 0x2, 0x20, 0x0, 0xff, r2, r3}, {0xfff, 0xa0c, 0x5f5f, 0x40, 0x7, 0xffffffffffff0000, 0x24bc, 0xffffffffffff0000}, {0x9, 0x2, 0x10001, 0x6}, 0x1ff, 0x6e6bbd, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4}, 0xa, @in=@rand_addr=0x1, 0x0, 0x1, 0x1, 0xc0000000000, 0x7fffffff, 0x6, 0x1}}, 0xe8) 2018/04/04 23:51:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e1e, 0x2}, 0xc4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000001c0)="da45b4", 0x3}], 0x1, &(0x7f0000000040)}, 0x400c840) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="90c0", 0x2}], 0x1, &(0x7f0000003000)}}], 0x1, 0x0) 2018/04/04 23:51:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000e2ff0001000000010000000396af0000000000"], 0x18}}], 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/04/04 23:51:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3ff) 2018/04/04 23:51:08 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) readv(r0, &(0x7f0000000480)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000500)=""/118, 0xfffffffffffffef6}, {&(0x7f0000000280)=""/109, 0xfffffffffffffd6b}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000580)=""/162, 0x72}, {&(0x7f00000003c0)=""/152, 0x12}], 0x6) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) r2 = dup(r1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000140)) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x80) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={'ip6_vti0\x00', {0x4, 0xff, 0xce, "839ae7a3c1c9", 0x1}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x80000003, 0x5, 0xfe, 0x1000, 0x2008d, r4}) 2018/04/04 23:51:08 executing program 6: write(0xffffffffffffffff, &(0x7f00000000c0)="1f000000160007f2000094ffa40008b3ccb5c57fcb0000000000fc2c0668267604dce6b70000000000030004491589e8e7dd9dbb1b291ce5fdba537db5bdd452e8bb85bb301555217c618f55501259817313d9cdd6fa193f1b598bcab6c4547220b6adc4086c50009e19c1ffa0afc100aa2ee6f6fc13d64f19c785eb57e27d95cba82ac3196d58654e830378bf4bd73b9c3f0b87cdba3768030c6a9663fa766492189f22f4da5137", 0xa8) recvmsg$netrom(0xffffffffffffffff, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)=0xfffffffffffffd7f) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0x2, {0x2, 0x4e20}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e22}, 0x1, 0x9, 0x100000001, 0xffffffffffffffff, 0x5863, &(0x7f0000000000)='gre0\x00', 0x4, 0x58, 0x8001}) 2018/04/04 23:51:08 executing program 4: clone(0x4011ffb, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000140)={0x1, 0xf3}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r1) socketpair(0x13, 0x80003, 0x61, &(0x7f00000000c0)) 2018/04/04 23:51:08 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/04 23:51:08 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x1) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000100)="240000001800030307fffd946fa200001c140000feffffff031d8568791ba3a2d188527e", 0x24}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/04 23:51:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) getgid() 2018/04/04 23:51:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000006d00ff0a0000000000000000030000000c0000000800010008000200"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x80000) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/04/04 23:51:08 executing program 3: init_module(&(0x7f0000000100)='\x00', 0x1, &(0x7f0000000140)='mime_type\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xf9a, 0x1, 0x6301723, 0x4, 0x1}, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@empty, r2}, 0x14) 2018/04/04 23:51:08 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000040)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 402.832785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 402.846874] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop2 [ 402.928209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 23:51:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:09 executing program 1: mprotect(&(0x7f000056c000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c7c000)=0x20) 2018/04/04 23:51:09 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000f2d80000000005f545e97800be746e7ec0b2710000950000003281d84b6e29fd12dc0f5f8fe03dea4b9dd553c2e28f2224d4a1660200d2425e4ce9917ca8c4957ca3fa293f6bc48f556cd53a0ff86618286794ec7b318180e95b12b18a70660a646a5adbbcafa474a11aa30e87c7256b97567ad7a304f69d051bfa80d3"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/04/04 23:51:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/04 23:51:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0xffffffffffffff7f) fcntl$setsig(r0, 0xa, 0x1c) socket$inet(0x2, 0x6, 0x7ff) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x20800, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000003c0)=""/140) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7, 0x2, [0x833, 0x8]}, &(0x7f00000002c0)=0xc) bind$ipx(r0, &(0x7f0000000340)={0x4, 0x1f, 0x7ff, "cc873ecc10be", 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x4, 0x7, 0xd33b, 0x1ff, 0x7}, 0x14) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000080)={0x8, 0x6, 0x0, 0x0, [], [], [], 0x7, 0x3ff, 0x9e, 0x8, "75b17d90afb13f8595378afb5310d06f"}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x9, 0x1}, 0x14}, 0x1}, 0x0) openat$cgroup_int(r4, &(0x7f00000001c0)='notify_on_release\x00', 0x2, 0x0) 2018/04/04 23:51:09 executing program 2: listxattr(&(0x7f0000000180)='\x00', &(0x7f00000001c0)=""/79, 0x4f) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000300)=""/28, &(0x7f0000000340)=0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1000000003}) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = eventfd(0x1) r5 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00008ffff8)={0x0, r4}) write$eventfd(r4, &(0x7f0000f43000), 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000380)={0x5, 0x4, [0x9]}) 2018/04/04 23:51:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000004c0)={@dev, @multicast2, 0x0}, &(0x7f0000000500)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x7, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400}, [@map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0xf9, 0x8b, &(0x7f0000000240)=""/139, 0x41000, 0x1, [], r1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) clone(0x20004000, &(0x7f0000000240), &(0x7f00004c4000), &(0x7f0000000200), &(0x7f0000000080)) 2018/04/04 23:51:09 executing program 5: socketpair$inet(0x2, 0x3, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001400)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1a1b}}, [0x80, 0x200, 0xff, 0x8, 0x6bb, 0x1, 0x9, 0x9, 0xab4b, 0x5, 0x2, 0x100000001, 0x8, 0xe16a, 0x5]}, &(0x7f0000001500)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001540)={0x0, 0x9, 0x0, 0x800, 0x3}, &(0x7f0000001580)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001640)={0x0, 0x10000, 0x5, 0x3}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001740)={0x0, 0x80}, &(0x7f0000001780)=0x8) r8 = semget(0x1, 0x4, 0x708) semctl$GETNCNT(r8, 0x4, 0xe, &(0x7f0000001a00)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x7, @empty, 0x9}, 0xffffffffffffff61, &(0x7f0000001380)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="058afe2205b09863337d5f06c97da0b1bd9dfb8d34cb13bdd169a8430836acc7479334983699fb92bdb6aeb3c3ad5d281709bfe48bbc7d8fc1c271b3ba9d4346935888f7254f8058fe2684447ceeece6e787076b9025fe1fe4a1d1496d207d330d722b06138fdbc20720812f294f95b51664f1227fa981f6ff1258850add3a20f3f17a3463c18abd87ffe986e23fd8825d8cf1fb58e7861ede3e2a0f46ebcb3209c54ff7a9a4f1", 0xa7}, {&(0x7f0000001240)="1c6179a40110a3f016bad036280907b604ef1599616c2d2e6121d67ab5", 0x1d}, {&(0x7f0000001280)="b5c861e7b39021ce7e4916c1c0a8cc3990983843f18fba3c2f45ec4edcd6b16a86be25d397875e56ea52ab69203adaa49e4b72ada95d6db01a9d6579be91d5461b0d656a683fc8dd1036ade7a8cbeb", 0x4f}, {&(0x7f0000001300)="1f76de0faf485682179d133f802d03da2b7a6785ce9e1c", 0x17}, {&(0x7f0000001340)="fdd7e180a8919606db00a9582452f38954f91cb233c51182d9838cae7454320100d68b6aa091668d84fbc0", 0x2b}], 0x6, &(0x7f0000001840)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x8, 0x3ff, 0x1, 0x10001, 0x5, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x8200, 0x80, 0xffffffff80000001, 0x812, 0x8000, 0xe01a, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8000, 0x9447, 0x6, 0x1ff, 0xfffffffffffffeff, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x100000001, 0x4651, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x20c, 0x1, 0x0, 0x2, 0x200, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x2, 0xff, 0x0, 0xfffffffffffffff8, 0x5, 0xce82, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8001, 0xfffffffffffffffe, 0x8, r9}}], 0x150, 0x8080}, 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r10, 0x8, 0x20}, &(0x7f0000000100)=0xc) r11 = socket$alg(0x26, 0x5, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r11, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r13 = accept4$alg(r11, 0x0, 0x0, 0x0) sendfile(r13, r12, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:09 executing program 1: shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/126, 0x7e}], 0x8, &(0x7f00000005c0)=""/58, 0x3a, 0x8001}, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@int=0x68b8000000, 0x4) mmap(&(0x7f0000c14000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(0x0) 2018/04/04 23:51:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) read(r0, &(0x7f0000000200)=""/28, 0x1c) request_key(&(0x7f00000006c0)='encrypted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='wlan0\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000f7bfc0), 0x673f46b005f2e27b, 0x0, &(0x7f0000000000)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x80000000, 0x4, 0x100000004, 0x10}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000300)={{}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) r3 = dup2(r2, r2) accept$nfc_llcp(r3, &(0x7f0000000240), &(0x7f0000000080)=0x60) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000100)="0ef5acce72ce149b8c44c69a98324f9a1f1a5b2894dc56fd91d4e98bd362e584223b61681979ecd4c060ea5951c86350e3b175ebf6d05b5b6d3bf38b77367a7a59d68a8b6b8eb782ed9a1b807d64be15f377bbecdcca"}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r1, &(0x7f00000007c0)="faca6d9c264e3479b629d443f084965e5a6388c6aa2af7d3f0e74f4ec99da4240d8fbd96a30cdef02b45ff937c9da1bef7be78ea4afca5e332"}, 0x18030f19a6ce260e) 2018/04/04 23:51:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x800, 0x0, 'client1\x00', 0xffffffff80000003, "43537c16fe843e3d", "ec483f69a033c3341724f2fe4b04365014851635670a61876aefbced65106a6f", 0x2, 0x5}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) 2018/04/04 23:51:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000000080)=@full={{0x3, {"05397cbc39f198"}, 0x6}, [{"9d963a0415d5c0"}, {"f46fd811ae907d"}, {"370ec4c445c38f"}, {"2d9f9f4a89ef95"}, {"30ca346440792d"}, {"a139a5b4cfd354"}, {"0b60c00662d6f7"}, {"89f11e0ee91b8e"}]}, 0x48, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/04 23:51:09 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20a08}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x4, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x776}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/04/04 23:51:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) 2018/04/04 23:51:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000800)=0xfffffffffffffef7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r4 = socket(0x18, 0x800000000003, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99, 0xc}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r5, 0x800, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) socket$vsock_stream(0x28, 0x1, 0x0) r7 = accept4$inet(r4, 0x0, &(0x7f0000000440)=0xbc, 0x4000000080800) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={0x0, 0xa5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x6, 0xfffffffffffffffa, 0xff, 0x9, 0x18, r8, 0x8001}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000700)={r6, 0x7}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000480)={r6, 0x80, 0x10}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="29000000fe0f84d118443ebe67318b98e5c5b22e8368720e54e1f0ec0a09dc5fb4185174105d70327565a76299f8006ae860b3fb6a7b5ffaa79777fd8778a60bcfc7f543104d9a5d5d488523dadfc48aa4257d238d5320438ca3a78270b5e561b0d8434758d2d2b8517ae11c6468d241c0affea0ec0b92455d46d9"], &(0x7f0000000380)=0x2) bind$vsock_stream(r4, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind(r2, &(0x7f0000000780)=@llc={0x1a, 0x313, 0x100000000, 0x0, 0x6, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/04 23:51:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockname$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000300)=""/236) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'dummy0\x00', 0x10001}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/04 23:51:10 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='mountinfo\x00') exit(0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x738e2e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f00000001c0)=0x84) 2018/04/04 23:51:10 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x1, 0x6, 0x8, 0x4}, 0x14) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) 2018/04/04 23:51:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb704) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/04 23:51:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/227) signalfd4(r2, &(0x7f0000000000)={0x6}, 0x8, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r2, r1}) 2018/04/04 23:51:10 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$inet(0x10, 0x5, 0x9) 2018/04/04 23:51:10 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') write$selinux_load(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf9080000005345204c606e7578"], 0x10) 2018/04/04 23:51:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x105}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000e5ffffff0100008000000000000000000000000000007bb900000000000000000000000000000000000000000000000000000000"]) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000380)}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006700)={0xffffffffffffffff}, 0x80800) sendfile(r3, r7, &(0x7f0000000340), 0x1) connect$inet(r7, &(0x7f0000006740)={0x2, 0x4e23}, 0x10) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000380)={'syzkaller0\x00', 0xf7af}) r8 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r6, r8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 23:51:10 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r1, 0xc00, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4008050) r2 = socket(0x2000000000000a, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x2c}}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000005c0)) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="38000000a017cfe8f88e848ff4b1a8608f0139d9542e4809d8a2af046b48bd8d48e8404aefe6b186b102ade3edae5c592f70efdde5b348528200a747b04f4252fecacca954781197bf6f5e9ff0c5a2a9433ed7a5f0f6499995b5279bb7a9ce5f65b4cfac83fa9852425460a5a961829b2d0edc6a3221c8f9437b3ab6c1dec535e0f17e172242c3cfa9f31129cc083a335a4ac61438ff80d5241d592b9da494d6369247456cba", @ANYBLOB="00012bbd7000ffdbdf250a0000000800040001f0ffff04000300080005000800000008000600000200000800050002000000"], 0x2}, 0x1, 0x0, 0x0, 0x41}, 0x4005) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'ipddp0\x00', @ifru_names='ip_vti0\x00'}}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x410000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x9}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={0xfff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x280, 0x3, 0x9, 0x7fffffff, 0xcca, &(0x7f0000000380)='eql\x00', 0x8, 0x401, 0x539}) 2018/04/04 23:51:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a"}) 2018/04/04 23:51:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x80000000) 2018/04/04 23:51:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x7fff, &(0x7f0000000140)=0x1) 2018/04/04 23:51:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/108) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000080000000000000000000000030006000000000002004e207f0000010000000000000000430005000000000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x800, 0x0, 0xd9, {r2, r3+30000000}, 0x4, 0x793}) 2018/04/04 23:51:10 executing program 2: mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) 2018/04/04 23:51:10 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x240200) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x8000, 0x7, 0x6, 0x7, 0xfe00000000000000, 0x0, 0x73}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/12) lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) chdir(&(0x7f00000002c0)='./file0\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) getsockname$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) r2 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x8, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000480)={0x3}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)={0x2, [0x800000, 0x1f]}, 0x8) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000540)=""/122) sendmsg$nl_generic(r2, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xb4, 0x19, 0xa09, 0x70bd2a, 0x25dfdbfc, {0xa}, [@typed={0x14, 0x5e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="4c45726c7b283cf5a393890da75285ed3ff8a498dc5ccf7fa8f9623cd6307dbe0fc426ff0a1c60c92c732b833479cdffab24d30563d2fefe0d790a6e09ff475d83903004cf1ff0e12f9d90c4dbdf30befa2a29626c0af52b41decc568284ffe0dce19da56a80d47995ec8f0627994882243ee917949346433ca8193aa20583ff8ae4cd4ddffb8cd6b3b7b678"]}, 0xb4}, 0x1}, 0x4000) ioctl$int_in(r1, 0x5452, &(0x7f0000000740)=0x100) recvfrom$llc(r0, &(0x7f0000000780)=""/78, 0x4e, 0x10041, &(0x7f0000000800)={0x1a, 0x32f, 0xfffffffffffffc00, 0x401, 0x1, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) accept4(r0, &(0x7f0000000840)=@rc, &(0x7f00000008c0)=0x80, 0x80000) mkdirat(r0, &(0x7f0000000900)='./file1\x00', 0x90) r3 = syz_open_dev$midi(&(0x7f0000000940)='/dev/midi#\x00', 0xc4, 0x100) statfs(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/51) mknodat(r0, &(0x7f0000000a00)='./file0\x00', 0x80, 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) sysfs$3(0x3) fadvise64(r1, 0x3e, 0x2, 0x3) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000a80)) clock_adjtime(0x4, &(0x7f0000000b00)={0xffffffff, 0x2, 0x6, 0x2, 0x6, 0x9, 0x20, 0x1000, 0x7, 0x2, 0x1, 0x1058, 0x7f6, 0x3, 0x1, 0x100000001, 0x9, 0x100, 0x1000, 0xd75, 0xff, 0x10000, 0x0, 0x0, 0x8, 0x401}) syslog(0xa, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000c00)={{0x4, 0x4, 0x7f, 0x7, "c93f3160ffa1c849295503b081283793da72ebc0eb80088652687b216d6b717170d9825941511f80bb4ff62f", 0xff}, 0x7, [0x76860796, 0xffffffff, 0x9, 0x3, 0x4, 0x8, 0x8, 0x9, 0x7, 0x1f, 0xb9c, 0x7fff, 0x5, 0x8, 0x6, 0x7, 0x40, 0x9, 0x7, 0x9, 0x4, 0xfffffffffffffffb, 0x20000000, 0x9, 0x9, 0x0, 0x2, 0x49, 0x401, 0xfffffffffffff801, 0x8, 0x0, 0x8211, 0xed21, 0x7aac, 0x20, 0x9, 0x40, 0x40, 0xfffffffffffffff9, 0x7fffffff, 0x9, 0x10000, 0x4, 0x4f7, 0x3f, 0x1, 0xff, 0x8, 0xdf70, 0x5, 0xffff, 0x2, 0x401, 0x3, 0x4, 0x6, 0x1, 0x9, 0x1, 0x4, 0x1, 0x20, 0x2d0, 0x5, 0x5, 0x5, 0x5, 0x1, 0x5, 0x1, 0x7, 0x8, 0x5, 0xae, 0x7fffffff, 0x7c0, 0x4, 0x5, 0x100000001, 0x6, 0x2, 0x1, 0xb2d, 0xc0b8, 0x5, 0x0, 0x0, 0x3, 0xf3ae, 0x9, 0x1, 0x9, 0x8, 0xfff, 0x4, 0x10001, 0x9, 0x3, 0x1, 0x0, 0x5, 0x100, 0x5, 0x0, 0x7fff, 0x9, 0x8, 0x9, 0x7ff, 0x7, 0x401, 0x8, 0x46, 0x1, 0x80000001, 0x4, 0x10000, 0x1c2, 0x82, 0x4, 0x9ad, 0x9, 0x8, 0x7, 0x80000000, 0xda, 0x7fff]}) ioctl$sock_ifreq(r4, 0x8927, &(0x7f0000001100)={'ifb0\x00', @ifru_names='ip6gretap0\x00'}) 2018/04/04 23:51:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0x9f1a) 2018/04/04 23:51:11 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000980)={@llc={0x1a, 0x303, 0x0, 0xda5, 0x4, 0x4fa, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f00000008c0)=""/112, 0x70}, &(0x7f0000000940), 0x5}, 0xa0) r3 = syz_open_dev$vcsa(&(0x7f0000000840)='/dev/vcsa#\x00', 0x81, 0xc0040) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000700)=0xc) ptrace$getregs(0xffffffffffffffff, r4, 0x8001, &(0x7f0000000740)=""/253) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000140)="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", 0x5b1}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/04 23:51:11 executing program 4: r0 = socket(0x1, 0x3, 0x4000000000) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, r1}) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r3 = getpgid(r2) ioprio_set$pid(0x1, r3, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x87, &(0x7f0000000180)="d62809b8cc87d1cffdd045f65952b7f49785230b70cd4cf9cc9ec77a14e5917736d6bbb6d6e94743df0d8f4351512d728186a178c375ce78d4517a5c3b0ee4dcaecf3d7b4722314f10e36d9f13e9e809730c7117f5c3a7957a1474eaf1ca545251e2e3d307d00ea6ad51c7d103ebf7729e07fdad61e00289aae395f83f51cf0af80a4cf1e83f80"}) 2018/04/04 23:51:11 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffea0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0xc) 2018/04/04 23:51:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x105}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000e5ffffff0100008000000000000000000000000000007bb900000000000000000000000000000000000000000000000000000000"]) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000380)}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006700)={0xffffffffffffffff}, 0x80800) sendfile(r3, r7, &(0x7f0000000340), 0x1) connect$inet(r7, &(0x7f0000006740)={0x2, 0x4e23}, 0x10) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000380)={'syzkaller0\x00', 0xf7af}) r8 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r6, r8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 23:51:11 executing program 6: r0 = socket(0xa, 0x3, 0x2) r1 = socket$inet6(0xa, 0x6, 0x200000000005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000980)=ANY=[]) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) r2 = socket(0x2, 0x1, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)="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", 0x500}], 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), &(0x7f00000009c0)=0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8, &(0x7f0000000180)="c62900000000c88a7c2d") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000bc0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, 0x0, 0x0, 0x6, 0x5, 0x10001, 0x8}, &(0x7f0000000c00)=0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[], &(0x7f0000000480)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000400)={0x3, 'irlan0\x00'}, 0x18) socketpair(0xa, 0x80807, 0x2000000000000004, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x12c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000a80)={r6}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0xa0000000000, @empty, 0x101}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x1fd5, 0x100000001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={r7, 0x7}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r7, @ANYBLOB="54002c419228ffbe0016e93d059837183a3f33ee362d777f6e2b68e06865904a093138ee32ef5ae0eac2a21044d382aeb069b3909a1e0771478dd7029afdaffeeeea8db158bd3697a99b264024915135a8ff312a03c0ee013aa72921e1"], &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3, 0xff, 0x5, 0x5, 0xfffffffffffffff9, 0x800}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40008}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x80000001, [0x67aeca71, 0xffffffffffffff80, 0x40, 0x0, 0xfffffffffffffffd, 0x80000000, 0xf79, 0x7fffffff]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000c40)={@empty, 0xc8e, 0x0, 0xff, 0xf, 0x0, 0xff, 0x4}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="060014cf18190eef91f88a9d550000d7ffacb2810001040100fa09efb22479af70510ff6c0e326b4a0a79c7dce9b499a0ffe3bd989edd8a361ec803636e3f6e0d5b6058503887d78e1f1129b94ae24a4d2d3ddd1ed5dc150173ec10bd10a371c715600c35b6e712a0f8bbc0000000000"], &(0x7f0000000540)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x1801}) 2018/04/04 23:51:11 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfb7, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x1, 0x7}, 'port0\x00', 0x0, 0x40030, 0x1ff, 0x3, 0x3, 0x6, 0x0, 0x0, 0x5, 0x2}) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x9, 0x7fff}, 0x40}, 0x10) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='/dev/vcs#\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/04 23:51:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$KDSKBLED(r1, 0x4b65, 0x100000000) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/fib_drie\x00') socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8000000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x10000}, &(0x7f0000000140)=0x8) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x40600) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x2, 0x1000801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x3}) 2018/04/04 23:51:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) connect$bt_rfcomm(r1, &(0x7f0000001140)={0x1f, {0x6e88115a, 0x8001, 0x10000, 0x0, 0x8, 0x4}, 0x400}, 0xa) connect$bt_rfcomm(r0, &(0x7f0000001180)={0x1f, {0x6, 0x1ff, 0xd59, 0x6, 0x8}}, 0xa) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000100)=""/61, &(0x7f0000000080)=0x5) 2018/04/04 23:51:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0xeb, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x400, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="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", 0xfc) 2018/04/04 23:51:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001ec0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001e80)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000120000000000000000000000fe8000000000000000000000000000aa0000000000006c00e8e672da1d9e54a7923c40eb9e8f2765296536f208feba4b54c6d9b9da96b8d5026957b79aca5b699a55ac60afc8ca62e171c9da3aea8ae6f064db387f4e3d567736be02b3af2bbb617c487d636e595457cad16bcba5a6fb9de2d2f159ea0a6811841349b6bd233cadf5d6c43cc9a87fd6fa60187832f481d8ca4628bf8d523a4e85cf31aa56993018fdb5755fe1f2302419500a404169a1a37bebeef959df61a556d959c09811"], 0x28}, 0x1}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007040)={{{@in=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000007140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x7542, 0x2, 0xa0, 0xa0}, {0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 405.201156] IPVS: Unknown mcast interface: irlan0 [ 405.206505] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 23:51:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r2, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000005c0)) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000003600)={@empty, 0x2e}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = memfd_create(&(0x7f0000000680)='@\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00000006c0)=""/196, 0xc4, 0x2, 0x0, 0x0) fchmod(r3, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@remote, @in=@multicast2}}, {{@in6=@dev}}}, &(0x7f0000000640)=0xe8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) 2018/04/04 23:51:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) [ 405.264434] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 405.329267] IPVS: Unknown mcast interface: irlan0 2018/04/04 23:51:12 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f00000001c0)=""/223}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x200, 0x7}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) 2018/04/04 23:51:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x3fff) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080), 0x4) 2018/04/04 23:51:12 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x80563ad9452c254a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r2, 0xffffffff7fffffff, 0x101, &(0x7f0000000140)="989cd4dbb9fe59fdb490ce0ebb1bc88bf2cb063f0044adeffd870a52c4a63e2fe6e2fb753dce101157622e9621ca4604cf997e609b7d074d80a71421", 0x8458, 0xf009, 0x0, 0x0, 0x2, 0x5da, 0x10000, "fa20b0cd3494511ad6c23f31ee50f013346adaff0ba16a6ea7d8e5f79f0bc87c54a451f09dda16863c0a423363afc0d792bac8ba71a5e2c6850717c68a6c8426d60ca88747f754cb8f43035d381cb2578a75a2d5d61721b08bd1c78360837d2c15af0021402ba5a207c761db337d7d8928c11752b271efe1de0db09558fb662ad08c511db84b3c816662835cc6acbb2aa5e39c157108cece6f598e7d8a79bb4f6d02f080a6322ac39d0d851dfd2ded67142fb90362964711052dc7a463e57436b93ea30874bd5b497793"}) fcntl$addseals(r2, 0x409, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/131) 2018/04/04 23:51:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r3 = socket(0xa, 0x0, 0x0) ioctl(r3, 0x8916, &(0x7f0000000000)) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) sendfile(r0, r2, &(0x7f0000000540), 0x7fff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) 2018/04/04 23:51:12 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0xfc) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x5b) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) 2018/04/04 23:51:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:12 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x80000000000000d2}, 0x850e) 2018/04/04 23:51:12 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x44) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x100) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0xf5e5, {0x6, 0x759, 0x8000, 0x4, 0x5, 0x2}, 0x5094, 0x100}, 0xe) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x2, 0x2, 0x1000, 0x4}, {0x8, 0x4, 0x7, 0x1}, {0x0, 0x0, 0x2670000000, 0x535d}, {0xaddc, 0x8, 0x0, 0x1ff}, {0x4, 0x8, 0x6, 0x4f}, {0x1, 0x8, 0x8, 0xffff}, {0xcc2, 0x65, 0x8, 0x7}]}, 0x10) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r3, r0, 0x0) r5 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='ppp1)trusted@\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)="6febdaa81111f3ffec453aa6e90d20765924c3b3ccc5cdd7909513c21a17faa2b549062dd45c7fc2d7eb6e9a8a99708268e904835c5b263101fb8b11f714d0b2839397aa40362dd72c5d47", 0x4b}, {&(0x7f00000004c0)="d43ff4a9150f60ba39cce005339c1af29db8855f29df0c8818a513715a793d016b074a2e03d117805c5b21afd2dee2c32de7aa7903c576a0042c049698414a71de2f0c41f33dc828b2a1", 0x4a}, {&(0x7f0000000400)="a229993323013a7a6059b3b46f5b03c6e123de383f998682300e003952af0886dd9dbee3ad4228c158a67672cc262a964a9c7e6599b2af1a49534d351017f18085ae485ecabfd47f633a16c01a28f2847f2ee309f38b39d827e89ab40dd1399970ae009d4f3f479c80fb91f16ab01b2db0f63e1015d7183b67", 0x20}], 0x3, r5) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) [ 406.346982] binder: BINDER_SET_CONTEXT_MGR already set [ 406.352347] binder: 28834:28857 ioctl 40046207 0 returned -16 2018/04/04 23:51:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000080)={0x0, &(0x7f0000000000)=""/28, &(0x7f0000000040)}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = semget(0x3, 0x3, 0x0) semop(r1, &(0x7f0000000040)=[{0x2, 0x81, 0x1800}, {0x1, 0x8}], 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x8040) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="0a000000000000000700008071000000f9ffffff060000000300000000000000000000c00800000000800000a07300000700000000000000080000c00900000040000000ff01000009000000000000000d00000006000000050000000900000080080000000000000400000000020b0007000000060000000500000000000000010000c001800000786d0000010000000000000000000000070000804589ffff0000000087a800004a0000000000000004000000eb0a0000e303000002000000040000000000000000000000e1fffffffaffffff0300000009000000000000000700004007000000ffffffff000200000000000000000000"]) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x81, 0x9, 0x30, 0xfc6, 0x2, 0x8000}, 0x1}, 0xa) pwrite64(r0, &(0x7f0000000180)="dc4c6e585af4952b555a40bcf9db845bfbfc8ed15ee3d184e49568e465efc979efded41df24eaa8690598b8e4e634544214897c42a860441a5fd93f279d11bff171b98c6353f8fbf55eeb904b82995a5a3760ffa2e382072dbefab337959330d6a82dbb53f3d0297e298099001e87a012287c34558bd29896ab796166c2740e2475c5e32efb3bfcc53eba52da1c8281a0b629a01725fcdfb8c3029c53d671a34dd078004f5cbe2878a7da8853dcb0c4065ac682bb3d6d4a6a4aab52ec7bc7b339b434700000000000000000000", 0xcd, 0xfffffffffffffffc) write(r0, &(0x7f0000000080)="be19ac3203a3e6350171", 0xa) r3 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="7c758fce8d33da99666347ec77985d811e871c09ac9c1e", 0x17, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) 2018/04/04 23:51:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @rand_addr}}, [0x3, 0x9, 0x0, 0x7, 0x0, 0x8, 0x1, 0x9, 0x2, 0x0, 0x2, 0xc942, 0x8b5, 0x9, 0x1]}, &(0x7f0000000340)=0x100) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000380)={'ipvs\x00'}, &(0x7f00000003c0)=0x1e) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000004550b6590000000000000000000076000000958f116d501453ef8f00bbd566d845a4966a39ecd9cb043ebf210bde5ba0c59571ccc14ad5c7601325db3351102a250e2d75cc1358def1bbaae3a726f809d980a0d3601a203e416bba315b94d512f4e2e8f84ffdf2a6c771047c2c017c049088b8b956fc6a9115b436efc8ec5e1fee761ecca0ad4076"], &(0x7f0000000040)=0x9a) ioctl$int_in(r2, 0x5473, &(0x7f0000000080)=0x9) 2018/04/04 23:51:12 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000040), 0x1800, &(0x7f00000001c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0xfd, 0x0, [0x8, 0x7fffffff, 0x100000000, 0x7b85]}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e22, @rand_addr=0xffffffff}}, 0x9, 0x2, 0x8, "b650a12d985861be6a97e9d78d0f26c0e3bd86dc023149b2c85e4e10dcad5a5ab16fd012c993eec9827fb7c856140c7298a20de7d58d1af427bca6cd6119d32b3f4a9d4d1591604f301ba8ba5bbd941a"}, 0xd8) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980)}], 0x0, &(0x7f0000001980)) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=@dstopts={0x33, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @generic={0x14d, 0x0, "81bcf27d94c9323356f585c2c90d74e6e1d6b5b0f2420171f9a159b2cc79754ecee2a666aa4fb02e011b4642a805"}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic={0x6, 0x0, "443aec4ae69b8616b195fdd85acdd0abcfeb0d75decb8e13bd28bb9319b4c6140c2f43016e52756837d76554e3e8af3fb24196f57e70d410c5942787f58013bd0513b06b98ee4dd1436c1fbbfcf435b58a151922c9514b6beca1441d5946cecd37a3eaaeff4e619ebdd95b252337b43c0962eaeb6d131ee430da5728bccf91182b6ae5049f5f41b97422f68d265f62e2b993388a28a6500a87efeffe57d000012e5e86851efcf9d6b1d2d816075a48efa55cd05bf20182da2e0e7b0e480881dcfe6ab03b1e7a9754bc943d4243f0e27083207bbdd9975e"}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x0, {0x2, 0x0, 0x8, 0x23303d8f, [0x2, 0xaf0]}}, @calipso={0x7, 0x0, {0xffffffff, 0x0, 0x3ff, 0x0, [0x7, 0x0, 0x0, 0x5, 0x6, 0x4, 0x81, 0x1]}}, @calipso={0x7, 0x0, {0xfffffffffffff20f, 0x0, 0x0, 0x7f, [0xfffffffffffffff8, 0x6, 0x0]}}, @pad1={0x0, 0x1}]}, 0xffffffffffffff46) get_robust_list(r1, &(0x7f0000000700)=&(0x7f00000006c0)={&(0x7f00000005c0)={&(0x7f0000000580)}, 0x0, &(0x7f0000000640)={&(0x7f0000000600)}}, &(0x7f0000000780)=0x18) fallocate(r2, 0x1, 0x0, 0x8) 2018/04/04 23:51:12 executing program 4: socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) 2018/04/04 23:51:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0xfffffffffffffd6e) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80805) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x1, 0xffffffff, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r0, 0x10000000002) writev(r2, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa68f995348ab408aaac8de72e74b1db248d92af7fda1965d8552e58176a2fd40d2100f1c88c64af63d6a46eaefe21f119e110d90e3a87dbdc62bf40513fe100f571c4e475260e586c39a615e621a3e676740c69898a96db88939f05df665949005abb22213edc40885702c893b47ff77c87caa9dc921880eccb58c04202bb80ad634dd80fcb3a027c2e6d56e9599f3caba309", 0x9d}], 0x1) 2018/04/04 23:51:12 executing program 0: setrlimit(0x9, &(0x7f0000482ff0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0282d4ac9c282c28f4cd3150a263badabf635126848fe5d410e35cd3d1fdf539952f25147be5924cf5d9c08793776820d46f4656b93e91a20a6705dacaea699157b70c88dd4faa38705916b945c7287f6ae16a81ee7551c42581fee0dd63a65a59dd9ea2fcec659db3bfde812d55be977eea7ce736fe17c9e3e6e228da21db7b0a0df08a637c218f"], 0x3) openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) mremap(&(0x7f0000ce2000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f00006f5000/0x1000)=nil) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ce3000/0x4000)=nil) 2018/04/04 23:51:12 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0xf, &(0x7f0000000040)=""/15}) 2018/04/04 23:51:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xa0c5, 0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x3, 0x74, 0xfff, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7, 0x4}, &(0x7f0000000180)=0xc) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="5401000010001307000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x7000) 2018/04/04 23:51:13 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1000, 0x20000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x1, 0x80000001, 0x8000, 0x9}, {0x7, 0x8, 0x9}, {0x6, 0xdc, 0x3163, 0x3}]}, 0x10) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d67016", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x5}], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f00000001c0)) 2018/04/04 23:51:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000180)=0x1004, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x9, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x42, 0x7ff, 0x0, 0x7f, 0x2, &(0x7f0000000200)='tunl0\x00', 0x2, 0x7, 0xfffffffffffffff7}) bind$inet(r1, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="5337d5f087b033287bed269fd9f8c76cf01b1015c9a9b003ab762c270edb4d5b05184a77c03d5c956455839ecda3a78bc7a77d30ae42c10c27df3f7baa432794692d47a89006eceb71154446c05aa60b8a973f9168f13d2690f48aacb6973acdf5f1be4923707d0de85e1944ffdfd52412c105071f45ea336b8cc5933d8396ae86104586b72905dec85d3d661bd6cbbf0945277f530352b112c6fd4431", 0x9d, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) tee(r1, r1, 0x400, 0x8) listen(r0, 0x0) listen(r1, 0x0) 2018/04/04 23:51:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0xfffffffffffffffd, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x20000009}, 0x8) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x431, 0x400400) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x0, 0xf000, 0x10000, 0x4, 0x7}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5536}, {0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x3, [0x80000001, 0x4, 0x6, 0x8, 0x8000, 0x1, 0x9, 0xffffffff]}, 0x5c) 2018/04/04 23:51:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x105) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x2, 0xfffffef6) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e) ioctl$TIOCSBRK(r0, 0x5427) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r5, 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) getpeername$netrom(r4, &(0x7f0000000480)=@full, &(0x7f0000000300)=0x48) socket$inet(0x2, 0x0, 0xfff) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000000380)=0x6438, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1f, 0x4) 2018/04/04 23:51:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f158d3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 23:51:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) write(r1, &(0x7f00000000c0)="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", 0x119) 2018/04/04 23:51:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:13 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58d, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="f1", 0x1, 0xfffffffffffffffe) 2018/04/04 23:51:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') nanosleep(&(0x7f0000000000), &(0x7f0000000040)) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:13 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_tables_targets\x00') r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f00000000c0)="b641b5cbf91567aee1957ec310e8dc279ffdc54ae7c03667075e2579bd0c9a0681cfcdcef4d3f482dc9787e73a72505cc779770353d8d14d8123284619a5aa1d9614f18dbff279bbd2e69983509767e0ec1daff559271f196b94bf0774eb175a36cdbba1820d424d3501cdbebf10c87acf14c1039d9f", 0x76) write(r1, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 23:51:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8800) membarrier(0x28, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) perf_event_open(&(0x7f000025c000)={0x547452503d183845, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) 2018/04/04 23:51:13 executing program 2: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) ioprio_set$pid(0x3, 0x0, 0x0) 2018/04/04 23:51:13 executing program 4: r0 = socket$rds(0xa, 0x2, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=ANY=[@ANYBLOB="580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000005ff8)=ANY=[@ANYBLOB="342aad7ca11b4812"], @ANYPTR=&(0x7f000001aff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f000001bff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000009ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000011000000000000000000000001000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000004000)=ANY=[@ANYPTR=&(0x7f0000012000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000007000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000001cff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb7}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000240)={0x3, 0x6, 0x5}) write$sndseq(r1, &(0x7f0000000100)=[{0x4, 0x1, 0x8000, 0x1ff, @tick=0x4, {0x7, 0x5e}, {0x0, 0x2}, @note={0x400, 0x80, 0x10000, 0x200, 0x40000}}, {0x100000000, 0x3, 0x8001, 0x7f, @time={r2, r3+30000000}, {0x1, 0x6}, {0x291, 0xd85f}, @quote={{0x0, 0x7f}, 0x3, &(0x7f00000000c0)={0x9, 0x6, 0x9, 0x7ff, @tick=0x2, {0x8001, 0x80000000}, {0x3, 0x7}, @connect={{0x5, 0x7}, {0x7d, 0x7}}}}}, {0x9cf8, 0x3, 0x81, 0x3, @tick=0xe2dd, {0x7, 0x1}, {0x100000001, 0x40}, @connect={{0x3, 0x5}, {0xffffffffffffff9e, 0x3}}}, {0x0, 0x6, 0x400, 0x3, @time={0x0, 0x989680}, {0x80000000, 0x8a9c}, {0x2, 0xf82b}, @result={0x7, 0x393}}], 0xc0) getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/04 23:51:13 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x77359400}}, 0x100) r1 = getuid() getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000017c0)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001800)=0x7fffffff, 0x4) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) r4 = socket$rds(0x15, 0x5, 0x0) r5 = msgget(0x0, 0x2) msgrcv(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000003b4c609a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xef, 0x2, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0xa1) chmod(&(0x7f0000000280)='./file0\x00', 0x20) getpeername(r4, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) 2018/04/04 23:51:13 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x0) ioctl(r0, 0x80000001, &(0x7f0000000180)="2057d3d277eb") r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/201) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000001c0)=0x40) 2018/04/04 23:51:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/04/04 23:51:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) kcmp(r3, r4, 0x3, r1, r0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000000)={0x2, 0xbd1}) sendfile(r5, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:13 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x11}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x404000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0xab) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0xfffffffffffffffc) socket$inet6(0xa, 0x3, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0), 0x172}, 0x0) [ 408.257693] sctp: [Deprecated]: syz-executor0 (pid 29011) Use of int in maxseg socket option. [ 408.257693] Use struct sctp_assoc_value instead 2018/04/04 23:51:14 executing program 6: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000100)="cd4900f6e82188efcc5d3a39d00334ff866e53a0fc4d9bc86dd19447e15897d9cd522166dd23439242c8e70e098cb07cba7073fd80b0cd8b9034a045ce57bc533fb20e", 0x43, 0x4040000, &(0x7f0000000180)=@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./control\x00', 0x7, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="fb5ad88df817d094b2d4bc4c1fb5a9a5f025866033940857e4799524e54935cd84c7856fce726d2765ef1dfe310be4", 0x2f}], 0x200004, &(0x7f0000000300)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36]}, 0x2c}, {@nls={'nls', 0x3d, 'cp775'}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x33, 0x36, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x1, 0x33, 0x30, 0x35, 0x31, 0x31, 0x37, 0x35]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x30, 0x7c, 0x36, 0x38]}, 0x2c}]}) read(r0, &(0x7f0000000080)=""/16, 0x10) 2018/04/04 23:51:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x40000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB='T\x00\x00 '], 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080), 0x4) 2018/04/04 23:51:14 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:14 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/arp\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0xffffffff) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="be4273c0ccd98294f03b5926f78b9c8ce260ce0067c89ea7ecc1db0414cd4930998f5fd2792233df304109f274ed51c112bad4f0d7911798a9389b2bef615b5944390dc35a980c5de3ec9ab46f62dac18f4d76a18ba71dd0b07d44d716a954c559b759ceb7ed44209b749f3b416f7f804a3455981d982cd99539f8ba", 0x7c, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) sendmsg$kcm(r2, &(0x7f0000000940)={&(0x7f0000000240)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="d4", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/04 23:51:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xd9, 0x301402) sendmsg$rds(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/83, 0x53}, {&(0x7f00000002c0)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0x48040}, 0x20000010) setsockopt$sock_int(r2, 0x1, 0xc0000000024, &(0x7f0000000080)=0x2, 0x72) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 23:51:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x105) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x2, 0xfffffef6) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e) ioctl$TIOCSBRK(r0, 0x5427) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r5, 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) getpeername$netrom(r4, &(0x7f0000000480)=@full, &(0x7f0000000300)=0x48) socket$inet(0x2, 0x0, 0xfff) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000000380)=0x6438, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1f, 0x4) 2018/04/04 23:51:14 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x40, 0x1ff, 0x5, 0x20, 0x0, 0x81, 0xe21, 0xffffffffffffff8a, 0x3, 0x20}, 0xb) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x48002) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)={0xc2a01e40b743ef4a, r3}) mmap(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002f40), &(0x7f0000003f80)=0x8) 2018/04/04 23:51:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5, 0x2, 0x0, 0x3, 0x101, 0x3f, 0x869}, &(0x7f0000000180)=0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xa}}, 0xfffffffffffffe6e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x840802) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x6a, "210281cb691823db6b6a18cc9ba5d7716dab6c42e005f485826aa4b217da79062387385f450166516d3e3524b311b55aad51fa3cd8de7218bc152813f30ed4ec85c40b326361233a35ce90352227445e32e332566cafada3cc0f759755c58451d20d2b0fda219673aa13"}, &(0x7f0000000280)=0x72) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x0, 0x9, 0xfff, 0x5, 0x4}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x40}, 0x8) [ 408.298435] sctp: [Deprecated]: syz-executor0 (pid 29011) Use of int in maxseg socket option. [ 408.298435] Use struct sctp_assoc_value instead 2018/04/04 23:51:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000300)=""/158) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x2d, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/45}, &(0x7f0000000280)=0x78) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000002c0)={0x5, 0x0, 0x0, 0x0, 0xf56, 0x800}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x0, 0x0, 0x1]}) 2018/04/04 23:51:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/04 23:51:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) poll(&(0x7f0000000040)=[{r0, 0x1111}, {r0, 0xa0a4}], 0x2, 0x3108) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/04/04 23:51:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xfff, 0x9}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000873ffc)=0x1, 0x4) r3 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/04/04 23:51:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x3fc) 2018/04/04 23:51:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) memfd_create(&(0x7f00000001c0)='/dev/dsp\x00', 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000040)={0x1, &(0x7f0000000200)=[{}]}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af71, 0x7, 0x0, 0x6}, 0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/04/04 23:51:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="fa84d80abe9272d55918df2d2a5fa16e1870e9d8d79279edcdcad614e0c8238c2a04f0fa0052257646c170fdceea3846d771a9791f012b63df13c7744527e8227fdae98415edb7c670b19a1dc37f1b44767d92aa630242d5ada90567e67b37894c1df9dc1bcfc841197b8af4b23926686d714e98c75ff612aa03a5da575940abbd01d09ab45b4d83f92275c508692c68fffa6089836123140dc10d17cfc4f527a7cb738a1ed4031851d70d364889b34033c52e35bd5fb148defa60aeeec4e1771b793b36abddb66f37201698", 0xcc) read(r0, &(0x7f0000000680)=""/178, 0xb2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/04 23:51:14 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="515149a3b069804125df3fd6a2104e8e87534087cb618af0fedff563c195fd2c736eea15e3cb9364697ee84201b8beb257f37f7deac00cb0139af61e7029fc13030000000000000099bcbe7edf21799e0d3d", 0xffffffffffffffc0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8010, r0, 0x2) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/04/04 23:51:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000080)="f2198d6393cd0b83c77c63fc80d060f3377cb1c5d5223a4a5c4750b17c92b779a2f3295f196563c85beb412c6a37753f8c07d0c496bbdda37b9a6ac280674bc70d082f981186", 0x46}, {&(0x7f0000000100)="877343e8d896b02d355e5e28ccc0d3a3373cdca94d77c8b5846bfaa410e98c39501818ffa91cf5b9056216f1f33e967be4e20572c95e0157c61155de66c2ce0c73214e171f221df23979a240601a5f8d0104c8da53966ae29532df7cd04c91bda54f8591b0593cca54a36b6132b0b10f67f13ab3f05eac42f603253ded96ee69e75f615c46a67fd601facf1e81a9054d4eeea964ddedc1e8ed2c2cf5f72e942862f46033d420654fb703cf6e59f4806671388398e90ab99d1e283553f665f7fb8b6a292756e1d07e169c2c5ce2ee2823c41103d1e419b45eb40cd7c7ac9f6093a8462044d890c5630328bb05", 0xec}, {&(0x7f0000000200)="600874003987d88bf01b46b39b411aca3e31b9e763de7e06107126d4a107e37c15bdadd444d2fb6a2edbb58d83d4add2e02a760ab4c7239e2ed44c4aae782ff766b299ca5188108367a54916237d70415e71f274f1bd2a3b4f1550872129733d93dc0b42beb87014ddf613dcf0bf5eff7722e6ee1624a7440ec4a5744613bbf3d2bc52c86e39c8c77565472ade93317584a77dffb6a1b41412d410a02402cecb322e353523e98302a0f93862202514bca67a78b810d57be634ee967be88bd9b44df7ec021db4e3b4c5f46ba9b96f5dbfa1abff62f2bb651742b7c990dd225f8e34c19db143dcea51", 0xe8}, {&(0x7f0000000300)="4a5443520e4471c60c5166cd14d70d2efd5fb3fb73f71c0a31567f41230ae4e97afc73f676a28ea0f230ce6498b5ea476dff3e650eadc3999c17660d887f4d028bb33835d5efffdc3a10d0c4a25c5d6658665258f6e71c3c71c7bb305ada18d0c775a9c8de92c0c29edbf7bcc085c3f3ad19dab9394de4d90b5d37722576025c1e801f32b0072a1a504f2b964e214212557204bc8031a2af5ec297649b70f9922fa01956fc482d23d46ac81856bd807ac75d1bd1d2c8f1698a82727fffb56cd8e6657f8bc59cd7a550844d420ba0f4da72daa381407349a87f41", 0xda}, {&(0x7f0000000400)="6be5c9c92175f7b9d76b71f2477193cd0e1f7f1997d70aeb200ece089c3915e319115a39bbeececab94df81c20fe0d89826928a5d51a72c4fb1492bfb4b6b543bbd6bffb5a2a55aa2a08207ffe918a546189599cec4a6acdebf70900d876c9b76f5153", 0x63}, {&(0x7f0000000480)="a35335cb05a94f03c53ebdee59fd639eb8101b24fd12c3ee3de2b5de56bb12722f2dfef7577bc582920b94c11f3e1cf8837bfeb03e9b35c2d863cf47b1a109a7485af584777e9dc16f3bb57935e72831c08803afc6c5d7ef942126007dfcf8a0d846b18f605c19b9138abb03c94446", 0x6f}, {&(0x7f0000000500)="19484e63fbc6ee25f3d89bbd63c991eadb8b123039e4dd7c3f9cbb4fcbbd60088ff2c85979e3e70e3cbe57e99607b662990280b896309795653aa779a96f3e6889b3acaa27c3bbb5aa5c948485c644766a3c61a4b64b0852dac9f82ce66ad9dff09c96eb7c2d5143e7918b23626008f6408681a28f0a78c48b312aefc5557643b52f5e77000c821b466d08267dc545a6b9c78c8da20862cb312ecfb2091c994cc5b2c3ffc7460047a2290e923348b7e20a1f5f95c41f15540af78dec85b872262ba1f61461ad1b02d32f9ea509b8186c7af2a03fdf8d66913dfb8531f80e", 0xde}], 0x7, 0x0, 0x0, 0x8011}, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00000006c0), &(0x7f0000000700)=0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/04/04 23:51:14 executing program 1: r0 = socket$inet(0x2, 0x800000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x2, 0x228, [0x0, 0x20000440, 0x20000470, 0x20000598], 0x0, &(0x7f0000000400), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond0\x00', 'ip_vti0\x00', 'ip6_vti0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0xf8}, [@common=@log={'log\x00', 0x28, {{0x0, "75d50ebc94c3422b0c2dc565e4558b9438f737436f61bdab9c12fee02aa5"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, 'rose0\x00', 'ip6_vti0\x00', 'ip_vti0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x2a0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x2000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/100, &(0x7f0000000180)=0x64) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 2018/04/04 23:51:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6, 0x0, 0x0, 0x0, 0x80000000}, 0x1c) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/04/04 23:51:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r1, 0x541a, &(0x7f0000000040)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x9, 0x80000000, 0x3}) 2018/04/04 23:51:15 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/04/04 23:51:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0xfffffffffffffeab) r1 = getpid() process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000200)=""/19, 0x13}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/59, 0x3b}], 0x6, &(0x7f0000000600)=[{&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/201, 0xc9}], 0x2, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000a2effc), 0x3fc) [ 409.304407] sctp: [Deprecated]: syz-executor0 (pid 29094) Use of int in maxseg socket option. [ 409.304407] Use struct sctp_assoc_value instead 2018/04/04 23:51:15 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)='n', 0x1}], 0x1, &(0x7f0000003040)}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @remote}, &(0x7f0000000200)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00000001c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) 2018/04/04 23:51:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)=""/206, &(0x7f0000000100)=0xce) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:15 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xb8f2, 0x4}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {0x200000}, @note={0x3f, 0x4, 0x1, 0x80000000, 0x8001}}], 0x30) 2018/04/04 23:51:15 executing program 0: socketpair(0x6, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fa, &(0x7f0000000040)={'sit0\x00\x00$\x00', @ifru_addrs=@nfc={0x27}}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1f, 0x800) fsync(r0) 2018/04/04 23:51:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r0, 0x5) 2018/04/04 23:51:15 executing program 1: r0 = socket$inet(0x2, 0x4, 0x40004) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x20, 0x465}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7fff}}}, &(0x7f00000002c0)=0x84) 2018/04/04 23:51:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000839000), 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0x6) timer_create(0x0, &(0x7f0000af8000), &(0x7f0000b86ffc)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) close(r2) 2018/04/04 23:51:15 executing program 4: sync_file_range(0xffffffffffffffff, 0x81, 0x6, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) getpgid(0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000ffd000/0x2000)=nil, 0x1000) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000007c0)) ioctl$KVM_RUN(r0, 0xae80, 0x0) epoll_create(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x7, {0x2, 0x0, @rand_addr}, "0008000000759b288842f5ac1f020409"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000240)=0x4) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() 2018/04/04 23:51:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x1}) r4 = open(&(0x7f0000000100)='./file0\x00', 0x4080c0, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xac, 0x1, 0x7}, 0x8, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000300)={0x9, 0x3f, 0x800, 'queue0\x00', 0x10001}) getsockopt$bt_hci(r1, 0x0, 0x4000000002, &(0x7f0000000240)=""/9, &(0x7f0000000280)=0x5) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000140)={0x1000, 0x81}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fchown(r5, 0x0, r6) 2018/04/04 23:51:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) sendfile(0xffffffffffffffff, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:15 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800146d93faa71d317880000000000004000000000000661c7d4a5e0746e163d2200000000000008771535fcfe51473a343dcd0a4f9c22e4cab9fbc8827f6722d760feb863ae926df74834376c7119c483e6043fc2b58b3b803bd2fb9948e194cbdeb2fba50ef111023a92cd83ab4cb130f5d24a3b7c259ea3ac88141ee29dd4bbd453439518f684327e48ae8b4b7f58b5c3fd5685c0096094840afc931e114090da730f121"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b56f77987f73221d67e7bb8c2d0b4bd4b5fedc4844d9ae2c19d97594952adfe7929f8e716453b4339566dd218b5f502e8601fbd96aeef9a2a99214598338ebbbab312bbd382268533d00f40481172aefa4580a6b1b36c4ddfe21b1f3d502515b42631ab360c859b0b2c73b496f1289001d8a3f28feda74343e2b6a2ce1d47edb0cff9df83615301340347e4f7d21485ce051a284276b7c963a1e39f532817eba2f182c9b4fd514aacdafb21f969276ed74a9943cb2e33a36acd6d171c7990ad110bf7497204acf6a4229dcf2e565b7a7a8cd8107d5051cfac407ee3382dfbed2a3817ed43d6b56a5ff3968b6", 0xec, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='user\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r0, 0x1020) 2018/04/04 23:51:15 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/04 23:51:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000001c0)=""/218, 0xda}, &(0x7f00000002c0), 0x8}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getpeername$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000040)="f99b0000000000000002000000000000", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) getpeername$packet(r4, &(0x7f0000000100), &(0x7f0000000140)=0x14) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/04 23:51:16 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x41, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x1, 0x9, 0x7fff, 0x80000001}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8c, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r3}) 2018/04/04 23:51:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 23:51:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) 2018/04/04 23:51:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:16 executing program 6: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000000)=0x4) r0 = syz_open_dev$audion(&(0x7f0000003880)='/dev/audio#\x00', 0xffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000038c0), &(0x7f0000003900)=0x4) 2018/04/04 23:51:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) sendmmsg(r0, &(0x7f0000000040), 0x0, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ced5c2339cd456d4d4945501d598a4dcde3c50bb0d77cee70c0a2a40f382ef55cd1dfc5a6e86b2e990a0d0843f1feeff", 0x30) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/04/04 23:51:16 executing program 4: r0 = socket$inet(0xa, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xa0512c4b9e4e6e94) getsockname$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/04 23:51:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x10000}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) sendto$inet(r0, &(0x7f0000000040)="92363709622aa70633f25578d5ca98c6cd4de7dfe2c7d056a91694603fa55634b9f842f502", 0x25, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/04 23:51:16 executing program 1: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) signalfd4(r3, &(0x7f0000000040)={0xffffffffffffff3b}, 0x8, 0x80000) accept4(r3, 0x0, &(0x7f0000000080), 0x80000) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="14000000000500000bffffffffff000b28800000"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/04/04 23:51:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001140)="6e732f7069ae835e04e71db01085ae7fce6164007353e6e4f9fac5cd4aa0cf80dafee27668a0d6be836def7be41186cae04a785ca672d116b12c728ca5bde4c49296d80c1ac3d244fc5bf9ac2d09bb48f1b3e7f7630d8319586d4bbb0eb8e2d96d") msgget$private(0x0, 0x600) sendto$unix(r0, &(0x7f00000000c0)="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", 0x1000, 0x80, &(0x7f00000010c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) syz_open_dev$sndtimer(&(0x7f0000001200)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x4, [@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0x14}]}, 0x20) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) 2018/04/04 23:51:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) dup2(r0, r0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/04/04 23:51:16 executing program 0: prctl$intptr(0x1, 0x100000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3}) 2018/04/04 23:51:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000e4effc)=0x90000000, 0x4) rt_sigpending(&(0x7f0000000080), 0xfffffc46) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x13d300) r2 = socket(0xa, 0x80806, 0xef73) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffff00000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x581}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000180)={0x8, 0x10, [0x7f, 0x9, 0xfff, 0xf57e]}) 2018/04/04 23:51:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000001709000004000000129a343380d0f520c304e208acf57e38000100000000000000f1802cede310ba9f62cda81eb4f931b8c4281857623a7dd7eda51ed0fdc916f7d59803da760b3f58ee2810796325d2304f76802531"], 0x10}}], 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2000000000000000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000180)=0x6) 2018/04/04 23:51:16 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xfffffd00) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20000) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x4}}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x7fffffff, 0x4) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000002c0)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x100005, r0, 0xfffffffffffffffe}) 2018/04/04 23:51:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/04/04 23:51:16 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/04 23:51:16 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x380, [0x20000100, 0x0, 0x0, 0x20000338, 0x20000368], 0x0, &(0x7f0000000800), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x3f8) 2018/04/04 23:51:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)=0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40001, 0x0) poll(&(0x7f0000000280)=[{r0, 0x1}], 0x1, 0xbd) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x80, 0x9}, &(0x7f0000000300)=0x90) accept$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/04 23:51:16 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101641) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x5, 0x4) r1 = socket(0x1e, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0)={0x10000, 0x6b0e8000000, 0x6, 0x3, 0x7, 0x5, 0x8, 0x2000, 0x7fffffff}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28, &(0x7f0000000400)}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="c3000000d6d991d8445494cf06a5bbf2d379227b462e2d6e8ce152d24c9c7c990ca87f1160c105b473793ad8824898876f6c11212a6f26f95159c6f00ef244188cb768ac85dec26e3b5a2686eb4adefd623615836cfbd4091b6835f2b0304014282bc93a4c865fdf168843b7adc2806a16061ff3172769cd61a8b856549e5f2ec521051de9d232e520041c126bc421bef84b6ca0531c4a927ac8c1acab255309c1f7578606257369d35da85b8ba76fcd0a03c8330b4acca6630741bc0000000000000000000000"], &(0x7f0000000380)=0xcb) listen(r1, 0x2000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) 2018/04/04 23:51:17 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0xc, 0x2}, {0xf, 0x4}, {0xe, 0x7fffffff}, {0xa, 0x8001}, {0x3, 0xb9c3}, {0x3, 0x2}, {0x6, 0x5}, {0x8}, {0x3, 0xff}, {0xf, 0x6}], 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000004e7c3ff508100000000630dc40000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x2200) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000540)=""/117, 0x75, 0x400}, 0x2120) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20000) openat$cgroup_type(r4, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) bind$can_raw(r4, &(0x7f0000000280)={0x1d, r5}, 0x10) [ 410.977662] dccp_close: ABORT with 65423 bytes unread 2018/04/04 23:51:17 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) recvmsg(r1, &(0x7f00000009c0)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000500)=""/110, 0x6e}, {&(0x7f0000000580)=""/235, 0xeb}, {&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/252, 0xfc}, {&(0x7f0000000800)=""/119, 0x77}], 0x9, &(0x7f0000000940)=""/112, 0x70, 0x4}, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000a00)={'filter\x00', 0x49, "fc67346b5d37068a6815e3ab1c16cc987dfc95b4731e72276d3a1f187951e6c792196062507594a3c41013902eecdd38fa4b0f03fbd0bce87e93711049ae419e1e402a7f580d99e013"}, &(0x7f0000000a80)=0x6d) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000100)={[0x6, 0x6, 0x1000, 0x9, 0x7, 0x10, 0x8d5, 0x10000000, 0x4, 0x400000008, 0x9, 0xa33a, 0x6, 0x0, 0xbaf, 0x8], 0x0, 0x8000}) finit_module(r0, &(0x7f00000000c0)='[,\x00', 0x1) accept$nfc_llcp(r0, 0x0, &(0x7f0000000ac0)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 23:51:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa2000)=0x40000000000003, 0x4) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x42000) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xa34) 2018/04/04 23:51:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x100) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000480)={0x0, 0x1, 0x7, 0x3ff, r3}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r4) getpid() socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in=@loopback}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r8 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_GET_SREGS(r7, 0x8138ae83, &(0x7f0000000500)) sendfile(r8, r7, &(0x7f0000000180)=0x1, 0x3fc) preadv(r5, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/245, 0xf5}], 0x1, 0x0) [ 411.061110] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/04 23:51:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0x0, 0xffffffffffffffff}, 0xffe2}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000280)="e9b24bee3d5ca88c695078f77015a9091e6e44064b21a96455737de08500117bffbb6a58b6d19a3a335ca1d63fa60931069012b21f4a207a144d973e04943e0c2036dcd3f660b4575202d1ebf190e72ec404015ed0b3cbc41eed178dd81e61", 0xffffffffffffff2f}, {&(0x7f0000000140)="8e8e5b67b522e2948fbfb375c8c792aa2427ae7bb6cdb20794e09d012304f8af23dc4902f0c2a0a146af9f8472464c7d977d261e1ab1627860a188739316f37e90eaa7b9336ed89951034ce35f9c6893989dfda8d88ff097379451a5dc9d256b19782d3cd9148271f86f829fea0a43ef8eff84988c5eaef46e1855f451c0316f464f4d28dabd5b9ec88f0ef0fbc4b17f9d7983b2b78d87306d52fa6f947a09ceceaa706075f8375ea30f58274d", 0xad}], 0xc8, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'tunl0\x00', 0x83}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3f, 0x4) sendmsg$alg(r0, &(0x7f000002bfe4)={0x0, 0x0, &(0x7f0000000140), 0x199, &(0x7f0000000100)}, 0x40) 2018/04/04 23:51:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0xfffffe55) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1f}, 0x61) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f0000001fc0)=@can, &(0x7f0000002040)=0x31, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18, 0x12) 2018/04/04 23:51:17 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x6396a6a1ca3e546f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) splice(r0, &(0x7f0000000180), r1, &(0x7f0000000200), 0x1000, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x96) r4 = accept4$alg(r2, 0x0, 0x0, 0xfffffffffffffffc) sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/04 23:51:17 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0xa040) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0xd, 0x0, 0x101, 0x401}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)=',&&md5sum\x00') perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x1ff, 0x4, 0xf35, 0x7fe000000000000, 0x0, 0x1, 0x2, 0x4, 0x5, 0xfff, 0x5, 0x5, 0x4, 0x9, 0x7fff, 0x1, 0xe6, 0x8, 0xfff, 0x7, 0x3, 0x6, 0x1, 0x2, 0x2, 0xb5d, 0x7d096899, 0xfffffffffffffff7, 0x100, 0x6, 0xff, 0x200000000000000, 0x9, 0x1, 0x3f, 0x0, 0x0, 0x1ff, 0x2, @perf_config_ext={0xf8, 0x6}, 0x3a060, 0x101, 0x3, 0x7, 0x2, 0x9, 0xfffffffffffffff7}, r0, 0x8, r0, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x100) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={0x0, 0xafed, 0x7, 0x40, &(0x7f0000ffa000/0x3000)=nil}) 2018/04/04 23:51:18 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x1b, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r3, &(0x7f00000000c0), 0x0) recvmsg(r2, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fcntl$setsig(r2, 0xa, 0x7) r5 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) 2018/04/04 23:51:18 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) readahead(r0, 0x4b, 0x6b2) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x1ff, 0x40, 0x9, 0xfffffffffffffffe, 0x7, 0x3ff, 0x800, 0x3, 0x5, 0xffffffff, 0x1, 0x0, 0x8001, 0x20, 0x2]}, &(0x7f0000000180)=0x100) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x6}, 0x8) exit(0x0) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(0x0, r3, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x80000001}) 2018/04/04 23:51:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000001) ftruncate(r0, 0x44a) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/04/04 23:51:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108006, 0x0, 0x0, 0x0, 0x200000000000000, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x80000001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000300)={0x1bacf914c1bab10, &(0x7f0000000080)}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r1) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000000c0), 0x102000001) sync_file_range(r2, 0x0, 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x77dca7fec7d58b0f, @tick=0xe23a, 0x4, {0x10000, 0x1}, 0x6, 0x0, 0x1}) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/04/04 23:51:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,ghash)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x5, 0x5, 0x40ac}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/04 23:51:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="140000000000000000000000000000f6ffffff00"], 0x14}, 0x1}, 0x0) syncfs(r0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) pselect6(0x40, &(0x7f0000000080)={0x8, 0x7000000000000000, 0x4fa3, 0x7, 0x0, 0x9, 0x1, 0x80000001}, &(0x7f00000000c0)={0xfffffffffffffffb, 0x1f, 0x0, 0xd4f, 0x200, 0x7ff, 0x6, 0x6}, &(0x7f0000000100)={0x9, 0x10000, 0xf4, 0x6, 0x3, 0x6f9, 0x7, 0x3}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) 2018/04/04 23:51:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000200)=0x6) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x1) recvfrom$ax25(r3, &(0x7f0000003480)=""/4096, 0x1000, 0x41, &(0x7f0000000240)={0x3, {"ee6a3ff2a3d17b"}, 0x7}, 0x10) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0xd00}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/6, 0x6}, 0x0) 2018/04/04 23:51:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/250, 0xff1a}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000001f64)) pread64(r1, &(0x7f0000000240)=""/69, 0x45, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x34c) 2018/04/04 23:51:18 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x9}, 0xc) 2018/04/04 23:51:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x3, 0x4) 2018/04/04 23:51:18 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8001, 0x7, 0x81, "dd0e388c0987c382df6845ae6c2e75b4f5c2df67e6d7b35c15641175f2164f7133370ef396018901de6f76cb12fc1ab82bd61ed2aceaf54c0bc6fca1f6f7f6d36acad756914b47b291751ba2fb79fd3d"}, 0xd8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x2, 0x2, 0x9, 0x1, 0x1000}, 0x0, 0x3}) sendfile(r0, r1, 0x0, 0x2) timerfd_create(0x7, 0x800) 2018/04/04 23:51:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') r1 = getpid() writev(r0, &(0x7f0000000040), 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x9, 0x3, 0x0, 0x8, "cefcb11cae3efaebc78e2b553d737f626c03cf26c8f6438ea4a40e1f097214ff65e687f37777c5c676208dc8", 0xd259}, 0x0, 0x0, 0x40000000000000, r1, 0x0, 0x70b9, "2044a89b6aeb9ae4d0f6f825e758411342857099d1f1aa68126db8e2ba91c75f4e119d64a5e672d42c97283fb221edccab565225293fd0812b40d955e21ec0ba", &(0x7f0000000040)='ppp0selfnodev&\x00', 0xf, [], [0x10001, 0x8, 0x1, 0xfffffffffffffff9]}) sendfile(r0, r0, &(0x7f0000000080)=0x400, 0x7) [ 475.081639] Buffer I/O error on dev loop0, logical block 64, async page read [ 615.392219] INFO: task syz-executor3:29338 blocked for more than 120 seconds. [ 615.399583] Not tainted 4.16.0+ #380 [ 615.403839] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.411818] syz-executor3 D26992 29338 4479 0x00000004 [ 615.417483] Call Trace: [ 615.420085] __schedule+0x8fb/0x1ef0 [ 615.423833] ? __sched_text_start+0x8/0x8 [ 615.428032] ? kasan_check_read+0x11/0x20 [ 615.432200] ? rcu_is_watching+0x85/0x130 [ 615.436386] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 615.441346] ? trace_hardirqs_off+0x10/0x10 [ 615.445685] ? find_get_pages_range_tag+0x8d4/0x1030 [ 615.450817] ? find_held_lock+0x35/0x1d0 [ 615.454878] schedule+0xf5/0x430 [ 615.458262] ? wait_on_page_bit_common+0x49c/0x770 [ 615.463218] ? __schedule+0x1ef0/0x1ef0 [ 615.467194] ? lock_downgrade+0x980/0x980 [ 615.471359] ? lock_release+0xa40/0xa40 [ 615.475353] ? kasan_check_read+0x11/0x20 [ 615.479503] ? do_raw_spin_unlock+0x9e/0x310 [ 615.483940] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 615.488568] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.493084] io_schedule+0x1c/0x70 [ 615.496631] wait_on_page_bit_common+0x4b3/0x770 [ 615.501402] ? generic_write_checks+0x530/0x530 [ 615.506086] ? kasan_check_read+0x11/0x20 [ 615.510248] ? rcu_is_watching+0x85/0x130 [ 615.514400] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 615.519361] ? page_cache_tree_insert+0x410/0x410 [ 615.524219] ? pagevec_lookup_range_tag+0x40/0x90 [ 615.529098] ? kasan_check_write+0x14/0x20 [ 615.533360] __filemap_fdatawait_range+0x282/0x430 [ 615.538317] ? _raw_spin_unlock+0x22/0x30 [ 615.542466] ? wait_on_page_bit_common+0x770/0x770 [ 615.547405] ? do_vfs_ioctl+0x486/0x1520 [ 615.551477] ? __fget_light+0x2bc/0x400 [ 615.555466] ? fget_raw+0x20/0x20 [ 615.558936] ? find_held_lock+0x35/0x1d0 [ 615.563044] ? finish_task_switch+0x1b9/0x970 [ 615.567556] ? lock_downgrade+0x980/0x980 [ 615.571721] file_fdatawait_range+0x47/0x60 [ 615.576056] ksys_sync_file_range+0x19a/0x230 [ 615.580551] SyS_sync_file_range+0x2c/0x40 [ 615.584795] ? ksys_sync_file_range+0x230/0x230 [ 615.589478] do_syscall_64+0x281/0x940 [ 615.593371] ? kasan_check_write+0x14/0x20 [ 615.597612] ? finish_task_switch+0x284/0x970 [ 615.602103] ? syscall_return_slowpath+0x550/0x550 [ 615.607045] ? syscall_return_slowpath+0x2ac/0x550 [ 615.611993] ? prepare_exit_to_usermode+0x350/0x350 [ 615.617044] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 615.622418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.627270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 615.632464] RIP: 0033:0x4552d9 [ 615.635654] RSP: 002b:00007f509bbb8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 615.643375] RAX: ffffffffffffffda RBX: 00007f509bbb96d4 RCX: 00000000004552d9 [ 615.650650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000015 [ 615.657914] RBP: 000000000072c0c8 R08: 0000000000000000 R09: 0000000000000000 [ 615.665200] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 615.672482] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000003 [ 615.679765] [ 615.679765] Showing all locks held in the system: [ 615.686113] 3 locks held by kworker/u4:3/92: [ 615.690798] #0: 00000000c7bd2427 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 615.700373] #1: 0000000094a2867d ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 615.710985] #2: 0000000089f240c7 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 615.719796] 2 locks held by khungtaskd/878: [ 615.724151] #0: 0000000098cc72d9 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 615.731806] #1: 000000007e148ac5 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 615.740456] 2 locks held by login/4402: [ 615.744432] #0: 00000000f34a773c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.752721] #1: 00000000375dbcb5 (&tty->atomic_write_lock){+.+.}, at: tty_write_lock+0x21/0x60 [ 615.761612] 2 locks held by getty/4403: [ 615.765608] #0: 00000000af07ecea (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.774333] #1: 000000007895c829 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.783225] 2 locks held by getty/4404: [ 615.787199] #0: 00000000040c2830 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.795473] #1: 00000000430754f1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.804332] 2 locks held by getty/4405: [ 615.808378] #0: 00000000a91ead27 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.816652] #1: 00000000dedabe32 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.825535] 2 locks held by getty/4406: [ 615.829499] #0: 00000000ed8f812d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.837750] #1: 000000003d61d799 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.846616] 2 locks held by getty/4407: [ 615.850596] #0: 000000002ae802e7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.858847] #1: 000000001094a57a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.867733] 2 locks held by getty/4408: [ 615.871707] #0: 00000000a0a13c13 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.880034] #1: 000000001be6c2b1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.888945] [ 615.890587] ============================================= [ 615.890587] [ 615.897606] NMI backtrace for cpu 1 [ 615.901254] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #380 [ 615.907809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.917141] Call Trace: [ 615.919715] dump_stack+0x1a7/0x27d [ 615.923317] ? arch_local_irq_restore+0x53/0x53 [ 615.927961] ? debug_show_all_locks+0x2f3/0x3d0 [ 615.932604] ? nmi_cpu_backtrace+0x1cc/0x220 [ 615.936988] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 615.941458] nmi_cpu_backtrace+0x1e0/0x220 [ 615.945666] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 615.950132] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 615.955385] arch_trigger_cpumask_backtrace+0x14/0x20 [ 615.960548] watchdog+0x969/0xd70 [ 615.963979] ? reset_hung_task_detector+0xb0/0xb0 [ 615.968816] ? complete+0x62/0x80 [ 615.972246] ? __schedule+0x1ef0/0x1ef0 [ 615.976196] ? do_raw_spin_unlock+0x9e/0x310 [ 615.980577] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 615.985135] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 615.990215] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.995205] ? trace_hardirqs_on+0xd/0x10 [ 615.999330] ? __kthread_parkme+0x176/0x240 [ 616.003623] kthread+0x33c/0x400 [ 616.006961] ? reset_hung_task_detector+0xb0/0xb0 [ 616.011773] ? kthread_stop+0x7c0/0x7c0 [ 616.015721] ret_from_fork+0x3a/0x50 [ 616.019488] Sending NMI from CPU 1 to CPUs 0: [ 616.023998] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 616.024993] Kernel panic - not syncing: hung_task: blocked tasks [ 616.037685] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #380 [ 616.044240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.053571] Call Trace: [ 616.056142] dump_stack+0x1a7/0x27d [ 616.059747] ? arch_local_irq_restore+0x53/0x53 [ 616.064391] ? vsnprintf+0x1ed/0x1900 [ 616.068173] panic+0x1f8/0x42c [ 616.071358] ? refcount_error_report+0x214/0x214 [ 616.076097] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 616.081451] watchdog+0x97a/0xd70 [ 616.084893] ? reset_hung_task_detector+0xb0/0xb0 [ 616.089714] ? complete+0x62/0x80 [ 616.093146] ? __schedule+0x1ef0/0x1ef0 [ 616.097098] ? do_raw_spin_unlock+0x9e/0x310 [ 616.101481] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 616.106038] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.111119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.116107] ? trace_hardirqs_on+0xd/0x10 [ 616.120229] ? __kthread_parkme+0x176/0x240 [ 616.124526] kthread+0x33c/0x400 [ 616.127868] ? reset_hung_task_detector+0xb0/0xb0 [ 616.132684] ? kthread_stop+0x7c0/0x7c0 [ 616.136633] ret_from_fork+0x3a/0x50 [ 616.140969] Dumping ftrace buffer: [ 616.144623] (ftrace buffer empty) [ 616.148310] Kernel Offset: disabled [ 616.151918] Rebooting in 86400 seconds..