0000000200)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x6) migrate_pages(r0, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x7fff) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)={{0x77359400}, {r3, r4/1000+30000}}) accept4$alg(r2, 0x0, 0x0, 0x800) bind$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x6, 0xc4b, 0x3f, "d9efc6668b8f54c8b728904f83c0adc41d91b2b0108be40edc19b46e1a153cd4d21ef79a0388b0cc3bebc5dc8d9928092249d453f3b46ad8c80b40a1e42908", 0x22}, 0x58) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/04/05 20:23:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="5cbda15c05c82a76a4ad14260dc84b1cbdca0197", 0x14) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00000002c0)=""/246, &(0x7f0000000080)=0xf6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 20:23:23 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) open$dir(&(0x7f0000000300)='./file0\x00', 0x801, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup(r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) keyctl$link(0x8, r4, r0) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0xa0401) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x4) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000080)=ANY=[@ANYBLOB="5700000239f70000010001007ffb00005c000000fcff1e7c0700360e000008000700000005000000080006002500b8bf5b9f"]) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x3) 2018/04/05 20:23:24 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x8, 0x80000000}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) socket$inet6(0xa, 0x80003, 0x4000000000000001) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x4000000000f, &(0x7f00000001c0)=0x100, 0xfffffffffffffefb) sendto$inet6(r1, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = 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, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r5 = dup2(r2, r3) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000580)={r4}) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r6 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x803) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000300)=0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, 0x85) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00000000c0)="2bf62130cd8e153bfb72604edf87c522", 0x10) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r7, 0x7, &(0x7f00000002c0)={0x3edbc99585d8d071, 0x0, 0x40, 0x5, r8}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000380), &(0x7f0000000540)=0x4) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCLINUX3(r7, 0x541c, &(0x7f0000000740)=0x3) clock_gettime(0x3, &(0x7f00000004c0)) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f00000005c0)={0x60001, 0x0, [0x8, 0x7, 0x4, 0x2, 0x0, 0x1000, 0x401, 0x3]}) fsetxattr(r6, &(0x7f0000000340)=@known='system.sockprotoname\x00', &(0x7f0000000640)="4040275e280042753719122dd5b913a64faea2e17953f5d4f16b5b87a847d35d0d87f77f8e4327e079c681c3ed9bdbec36f699172aff4224ecb15a42816c2f8202cb2f4e4bdc0f297ccfe62b4b", 0xfffffffffffffe84, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000480)={r9}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) 2018/04/05 20:23:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') io_setup(0x3fd, &(0x7f0000000500)=0x0) fadvise64(r1, 0x0, 0x1ff, 0x3) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)='m(', 0x2}], 0x1, &(0x7f0000001400)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6751, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, [0x3, 0xa40, 0x3, 0x5, 0x0, 0x9, 0x1ef9528e, 0x6, 0x10001, 0x80000001, 0x8, 0x7, 0x1, 0x9, 0x2]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x90, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e24, @rand_addr=0x7b}, @in6={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0xf}, 0x7ff}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6d}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0x2, 0x4, 0x9, 0x2, 0x3ff, 0x3ff, 0x1, {r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x5, 0x1, 0xd8b6, 0x40}}, &(0x7f0000000440)=0xb0) r6 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x2, 0x622000) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0xffffffffffffff6f}]) getpeername(r6, &(0x7f0000000540)=@sco, &(0x7f00000004c0)=0x80) 2018/04/05 20:23:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0x1, 0x82000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000980)=""/98) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000040)="0000000201000000000000010400000000000000", 0x14, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000800)=""/236) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000400)) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) write$cgroup_pid(r3, &(0x7f0000000a00)={[0x38, 0x34, 0x35, 0x32]}, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/218, 0xda}], 0x1, &(0x7f00000002c0)=""/202, 0xca}, 0x0) keyctl$join(0x1, &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}) 2018/04/05 20:23:24 executing program 6: mkdir(&(0x7f0000000640)='./control\x00', 0x100) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000005c0)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x9, 0x4000) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000780)={0x0, 0x12004, 0x2, 0x4, 0x101}) r5 = accept4$ax25(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) r6 = open(&(0x7f0000000980)='./control/file0\x00', 0x3fffd, 0x1d8) kcmp(r1, r3, 0x1, r4, r4) getsockopt$inet6_dccp_buf(r4, 0x21, 0x80, &(0x7f0000000940)=""/25, &(0x7f00000009c0)=0x19) fcntl$getown(r6, 0x9) sendmsg$nl_netfilter(r4, &(0x7f0000000840)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="4ed004b2f26b895b6809479bc74e064e9961340bd44ca74ccf8f33d96e68bff485ae2f3f38146bd1c507354dcbc124a8aa3e169e91d21c4d8dcfc17dce5017c6fe42537e1aa2e9663c48eafd00bff72046f50f98493e7186a95e7370e2a3f36c9afc96f0fc45d11bcdade007e3914cbc0000000000000000000000000000007857798a30ca92503b82c55024741470dc9a2639fd35754f7a103d5bd691b326c4fc565f170da0e76ea4c5afc1dcef929794ea88bcac19195cad7a8f0018d6c591c08ceacae423d658012a38290dc57ca161613351b42e0b861490c1219ba642a7559cba"]}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000000b40)={0x7, 0x3, {0x1, 0x0, 0x1, 0x1, 0xd12}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r8, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r8, &(0x7f0000000000)=@known='user.syz\x00') syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x400140) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000000340)={0x9}) r9 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0xe9ce, 0x18000) utimensat(r9, &(0x7f00000008c0)='./control/file0\x00', &(0x7f0000000b00)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="2b412c079df200e9231169b129985ac36cdac19a8baddb570c899bd9a9434deb4d63e1f36ebc7e86050d04e75d97ac2a4f2fced454320a357d64682652c72665a466d77b813117646acc37812785592dc04fe26403ed203f35b650be2025e0bf2552e949c859f09fcdee65d11e8e6a071a834aeef0979df9bf44d39f7d0a149e536e1d955b6fd2f5cde8825c73076359909dd23533f72e9e544072e9b4e3ccc8c3c7d9ea6400d3dc"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) r10 = creat(&(0x7f0000000380)='./control/file0\x00', 0x18) write$sndseq(r10, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/05 20:23:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) userfaultfd(0x80000) read(r0, &(0x7f00000001c0)=""/252, 0xfc) sendto$inet(r0, &(0x7f00000002c0)="1051f7ee0a44aa8c72339796ae7a74cef79da3ffc73876d2c60cfae6f330aad51ddc286613c7373b6b76dd47edc79e15ff4db6a7d6fe4b72e2adf480348bb85e5ff62cdc20e8e524f248fd0cb1ddd8ab3bc3b974bb002cc99e3f443556218430310505b28d391d7eb417321437a3a865bf4b0c079a6aa773054d9dc0490cff2e444bced35bab0098adb0c6ba", 0x8c, 0x10, 0x0, 0x0) connect(r0, &(0x7f0000000600)=@un=@abs, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x5) getsockname(r0, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000180)=0x8a04) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000380)=0x200, 0x4) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) setpgid(r2, r3) 2018/04/05 20:23:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0xffffffffffffffd5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x500, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x3, 0x1, 0x7f, "6f1011b7c800821611bd0891ecb70da563c655a7ad2f7c4cc84e4b9def63b2f98b5fcc8be0287d0e15f82c006c0327b27916e1683e423a2e1ee84e6065c937", 0x39}, 0x58) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/04/05 20:23:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400200, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000000c0)="72b44c57596c9edc20e4edad62671158f6e9a5edf11912f78d5dc85086f9db540ab1acb77c6174df58315f2fb4a238185bcbe891bcd6066d38ed922018e7f04dbba283100e48b04c08c6520d33862ef33a4f8a087064a7c73298b12f7edb1d858ef432e5cdfaf3b548464069f537f263bc5f48751108a05d82792a091872", 0x7e) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000009f188ca4dec615e975573e0f6e0000bba7000000000000000000bbfe8000000000000000"], &(0x7f0000000040)) 2018/04/05 20:23:24 executing program 7: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100"}) r2 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001500)=ANY=[@ANYBLOB="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"]}, 0x305) syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x0) write(r3, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000595ff8)=0x3) sendto(r3, &(0x7f0000001100)="a129867f626b488f40fb02c9506223a1e97e78a72c2709048dbb132a4214827a63b193047d84918a2a8199b09bbe1190bd3cbef127d80e3f34bd6110a6011320204c8e5d966eda974fc0fa398008375234fb927ad7dde8fc9292f586aad0eda21404a40c0f4fda81c17c5d449b6879860deea58fd4de1ecdc135fa6af5654108897d99f66d9c43f82509e5be8541d1c0276ea0c5ab99cd70a1ac33518faa539e", 0xa0, 0x4045, 0x0, 0x0) write(r5, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r5, 0x0) close(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000011c0)=""/67, &(0x7f0000001080)=0x43) sendto$ipx(r6, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6", 0x21, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001040)=0x2, 0x8dd91962) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000740)=0xfffffffffffffffe, 0xffffffd8) 2018/04/05 20:23:24 executing program 1: sched_setaffinity(0x0, 0x6, &(0x7f00009ad000)=0x1) clock_getres(0x7, &(0x7f0000000140)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x400000, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) arch_prctl(0x1001, &(0x7f0000002280)="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") ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000001140)) fcntl$setflags(r3, 0x2, 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) dup2(r0, r3) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xad, "e225fc8cab86b68f6b1f8254cc494b7327b08ac75d52fa8562cc0858cb0a9b1140b24c944ad2210b45f922fe7d83bec0b053b5b4e9a98976ddbbcddbef0021a016343187da6d9a26461f0d5f89e28b4779fbf057112ef84a36957b2af6ec92041f1344bf38b26b3bb3775ee7e5d93a84744780d576e6a34a1734153c35f896c95dbfc445e1d00ee65773cf18e232afbe701d4e9f4080dd1481d704342cfc0052e98e397c2c4c7ad5a555100893"}, &(0x7f0000000240)=0xb5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7fffffff, 0x3ff}, 0x88) [ 57.630277] kernel msg: ebtables bug: please report to author: Wrong len argument [ 57.701141] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 20:23:25 executing program 6: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000002c0)={r2, &(0x7f0000000200)=""/130}) r3 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) r4 = eventfd2(0x0, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=[@rights={0x24, 0x1, 0x1, [r6, r6, r4, r6, r4, r3]}, @cred={0x18, 0x1, 0x2, r5, r7}, @cred={0x18, 0x1, 0x2, r5, r8, r9}, @cred={0x18, 0x1, 0x2, r5, 0x0, r10}], 0x6c, 0x4000000}, 0x40) r11 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r11, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/05 20:23:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x600000000, 0x401) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x9, 0x8, 0xc76}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x4240) 2018/04/05 20:23:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001300)=0x0) r5 = getuid() fstat(r3, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) r8 = geteuid() r9 = getgid() r10 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000013c0)=0x0, &(0x7f0000001400), &(0x7f0000001440)) r12 = getegid() sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="1052dc90f538ebe5efd02a5efdf3dda12cd332ef7653199193d21bafaabde65bd2850f110223d704a2c620dbcfcbe70b9cbadcc29e2bd35e5e22194f2709afddd3695eba3dafa42a95e606df3c96b9f743ded5812c6493d8e461ef865a6c4864a9e4913ce43145b4ba1eaf5b989ba3fa056cc0e4eaa5d0faf880181735cf5b2b41329b07ff8643d49dc521d465359a6167ece71d4e6d59aa63e370219ee15c84916afaabb48c29502e58", 0xaa}, {&(0x7f00000011c0)="7937c7585001165f25a830284a72ddb6f1945cdcbd08fff173722c64a995b1611a7c8f5b5b4822dc6e6eadc7fefffebda17006c037e9ad64ea3d437b2434cf6bce001845a46b36603f7004a8db6c555f2d6c26837b564727eb1bb9079d7a90246fe773667411cdc139fd7bef611c1d976523b93a9c32fecd861658879b71903848e95e79653c6627a7147a73a8b10c50e934f32896525e65e0c2249a5a87af", 0x9f}, {&(0x7f0000001280)="65878bd884731df8a2e69eee19422f71fd2a5f382908", 0x16}], 0x4, &(0x7f0000001480)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x48, 0x200008d1}, 0x80) close(r0) 2018/04/05 20:23:25 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8000, 0x20000) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1400004934080000000086e3f6040000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r4, &(0x7f0000000400)="36803930b4216e4d57a574f124305af3fae81215b61129aecba66bf4bb4be8dff2cbd2168567a6bfca12f13e143021d7fc6fd997d587fd9fd3845202a942ac06090bc3f05b8701436b3fb991a54e1dc36b91b3017b3d543b40620875584438b28f4d934cd97e41dfa5b205ebbf9a14a4c919be48eef1bea5c85f5ecc330ba4ecc7deeb4606ea00dcdb4ede236747dc028b81759ab882cad03842b2e326d98d4e0460a5f9d8a4462692f8882e7208f047dbc868bd2adbffe2249fc853a0946f8c102ac960a02589253310e1bdb8a7b5b1430cb55e91", &(0x7f0000000340)=""/110}, 0x18) 2018/04/05 20:23:25 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000032, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x7) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0xd}, 0x880}}, 0x4, 0x6}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x7, 0x2, 0x1, 0x43}, 0x98) 2018/04/05 20:23:25 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000003c0)=0x20) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4041, 0x0) ftruncate(r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getpid() sendmsg$nl_generic(r2, &(0x7f0000001b80)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x48080}, 0xc, &(0x7f0000001b40)={&(0x7f0000000980)=ANY=[@ANYRES64=r3], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x4) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="7218693a1f0c7b79c24f5d45a80582d501cd8002c8e4abdb9c519a89d9a8e2c818dc42229266d21d26e7b81cdeedf349b71ea3f7995144b9fc9105297657a838d0cd850611f2ff19fd8e9a6d58e2420f594fc51fbfa800681d8b36bebf74633e8bcac27fa013deb0caf2efb8c1662042c7969aa106d41c8e8b6290c4b7", 0x7d, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="060131697fc8db8ee6aa94da4dc131a05947418ae337", 0x16, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000000840)='encrypted\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="6c9f000a4ba5b117a50d852910745aef370401bfb21636", 0x17, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000900)={r4, r5, r6}, &(0x7f0000000940)=""/23, 0x17, &(0x7f0000000a00)={&(0x7f00000009c0)={'wp256-generic\x00'}}) getpeername$packet(r2, &(0x7f0000000340), &(0x7f0000000400)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) keyctl$get_keyring_id(0x0, r5, 0x7f) pwrite64(r2, &(0x7f00000001c0)="cf", 0x1, 0x0) fchmod(r2, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0), &(0x7f0000000100)) r7 = dup3(r1, r0, 0x100080000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000001bc0), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r9 = memfd_create(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x9) ioctl$KDADDIO(r9, 0x4b34, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000000c0)={r8, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) 2018/04/05 20:23:25 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x4) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x0, 0x81, 0x5, 0x9b, 0x3, 0x6, 0x6, 0x1f3, 0x40, 0x2f7, 0xc8, 0xd09, 0x38, 0x1, 0x9, 0x1, 0xfffffffffffffffc}, [{0x0, 0x2, 0x8000, 0x101, 0x2, 0x80000000, 0xdfcf, 0x3}, {0x2, 0x0, 0x28fb91ab, 0x0, 0xa3a6, 0x40, 0x4, 0x7ff}], "fdcaf98c81cc14356651689c7403fb5b4d8f55528cd84e1a2e026176b15ef6f316ca641beaf124e4967a61925f4c4f1961f8ba6ea594a8ea8555c57fcb84cffcd3c3f74bdad03272af55a35945d63303da03d9db7ca6fb183692ffbc055e40efe0677c809cf3267a9b5f95e244ca3abd0da9510def5db80b22d685aa", [[], [], [], [], []]}, 0x62c) 2018/04/05 20:23:25 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000005600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000055c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000058c0)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000180), r2, 0xdd786405b23d254b}}, 0xe6) 2018/04/05 20:23:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="046304a90100006304a30d793eaa5af9cc733fc4c807bd3eb1a1be96ffd060badf932df1d89aeaa10ba0bfbb3f37fef4148cc47f914a559a67ce6e624a9feaa5edb8512173ecc1114aa11c1d09542b9fb83c5e9f3aab87adb7cd4c3f4bf9c087f52782bff249a50700000000000000091bebb27479b4c7ce0fef143121a446230b0438f3a5c83c3d4e39f9ff8ef326c6456cb7f57b13eeca38b31002f59ce335df43da3c6b394d06a320e468b8"], 0x0, 0x0, &(0x7f00004ec000)}) 2018/04/05 20:23:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x200000000000028f}, 0x0) [ 58.564847] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/04/05 20:23:25 executing program 0: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x1ffe) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000008c0)={0x1, r1}) eventfd(0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000006c0), 0x8) 2018/04/05 20:23:25 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000600)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'nq\x00', 0x10, 0x10000, 0x1e}, 0x2c) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/04/05 20:23:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x112}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x40110, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x1, 0x9000}, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x48a, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000001c0)={0xffffffff00000001, 0x2, {0xffffffffffffffff, 0x3, 0x9, 0x0, 0x5}}) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000300)={0x1, 0xb2b, 0x5}) signalfd(r2, &(0x7f0000000240)={0x1000}, 0x8) r4 = socket$packet(0x11, 0x3, 0x300) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000040)=""/78, 0x273}], 0x2000000000000161) lookup_dcookie(0x2, &(0x7f00000000c0)=""/43, 0x2b) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 58.649357] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 58.656916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 20:23:25 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x10000002, 0x206, 0x1, 0x70bd28, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 20:23:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xfc}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000102}, 0xfffffffffffffff9, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000d100b7d3d87f877c36b6b17c728ee8b00000"]) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x4642) sendto$inet6(r3, &(0x7f00000001c0)="e3e361c53f2cda2bd80d7c32ec928bc84064b619f56258ca21cc946192a0c0cfbfe4ec1d8d4523b554145b39bbb46b92c5faa8116ea5463ccdde027b1ece984f5c12cffdb8ea3da5478bf1881dbbefc526852d", 0x53, 0x44084, &(0x7f0000000240)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sysfs$3(0x3) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x0, 0x8001, 0xfff, 'queue0\x00', 0x10001}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000080)) [ 58.690161] binder: release 6986:6987 transaction 12 out, still active [ 58.697111] binder: unexpected work type, 4, not freed [ 58.702556] binder: undelivered TRANSACTION_COMPLETE 2018/04/05 20:23:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x40, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r1}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00008f3ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00008ffff8)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000182d45)) 2018/04/05 20:23:25 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = userfaultfd(0x100000000000001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0x1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r2, 0x1, 0x1, 0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x52056298, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x101) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000240)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vlan0\x00'}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0300f45d7f56d8925bc1"], &(0x7f00000000c0)=0xa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) [ 58.761645] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 58.769134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 58.775219] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 58.786929] binder: 6986:6987 ioctl c0306201 201eafd0 returned -14 [ 58.836207] binder: BINDER_SET_CONTEXT_MGR already set [ 58.863525] binder_alloc: 6986: binder_alloc_buf, no vma [ 58.869307] binder: 6986:7011 transaction failed 29189/-3, size 40-8 line 2963 [ 58.923913] binder: 6986:6987 ioctl 40046207 0 returned -16 [ 58.948184] binder: 6986:7024 ioctl c0306201 201eafd0 returned -14 2018/04/05 20:23:25 executing program 0: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f0000000280)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/05 20:23:25 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="430000b7819a3520040000000080010100006ef12d350eebb14206f71f652e4ddcbcdad02b119103d8a6f2c72e5a5d"], 0x1) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000580)="e8841850fd1eb9a48fae9f2ed706dfe819a6ec3c0d14726aeea8321060f072743d3a4b6a3d147b04060bc4839b292fa54f630634a471980d314f4716d045894cc08d5108203de0d841c545367fd2ca4edab6172ae62eaaad599992f0d0e9651dd91c21dd68a4ed8de1efe544be54ae9122b1d0b85bc3af4c073f2f8eb4cd9f91", 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000840)={@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000a00)=""/201, 0xc9}, &(0x7f0000000240), 0x14}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000009c0)={0xfffffffffffffdfa, &(0x7f0000000900)=""/191}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="67004ffddaea08f8264baf4407d0449b6c1f690d39cc737611b7f59bfbd7ab0b5887af0e474d412d35e23a440102000000090d06c09e088d99a56ac845274c4f0df90b1fb411586aa72037f6772405ad6c723d6eddde6cce158a25dec27a76deac14753890f8479b7c0c0d"], &(0x7f0000000400)=0x2) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000180)={@mcast1}, &(0x7f0000000280)=0x14) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r6, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x10) sendto$inet(r6, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7a1e}}, [0x0, 0x101, 0x87f, 0x2, 0x9, 0x6, 0x0, 0x0, 0x8, 0x0, 0x7, 0x101, 0x8001, 0x80000000, 0x2]}, &(0x7f0000000540)=0x100) bind(r2, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x4, "3f8da523a401", 0x8}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)=0x0) prlimit64(r7, 0x4, &(0x7f00000002c0)={0x2, 0x101}, &(0x7f0000000600)) write(r3, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) 2018/04/05 20:23:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000100)={0x7fffffef}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet6(0xa, 0x0, 0x7fff, &(0x7f00000000c0)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0xc, 0xfffffffffffffffd, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 20:23:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/82, 0x52}], 0x1, &(0x7f0000001f80)=[{&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/201, 0xc9}, {&(0x7f0000000a80)=""/220, 0xdc}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/240, 0xf0}, {&(0x7f0000001c80)=""/176, 0xb0}, {&(0x7f0000001d40)=""/225, 0xe1}, {&(0x7f0000001e40)=""/220, 0xdc}, {&(0x7f0000001f40)=""/9, 0x9}], 0x9, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) socket$nl_netfilter(0x10, 0x3, 0xc) getuid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 2018/04/05 20:23:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40e40, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_page\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r3 = dup3(r2, r1, 0x0) setsockopt$inet_int(r2, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) 2018/04/05 20:23:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$setfpexc(0xc, 0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) 2018/04/05 20:23:25 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/05 20:23:25 executing program 7: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() openat$dir(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', 0x20800, 0x1) socket$key(0xf, 0x3, 0x2) signalfd(0xffffffffffffff9c, &(0x7f0000001cc0), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001d00)) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001d40), 0x800) r2 = dup(r1) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000480)=0xb) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x7, &(0x7f0000000180)=0x4) exit(0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f00000000c0)=0x1) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r7, 0x2}, 0x8) fcntl$setflags(r2, 0x2, 0x1) writev(r6, &(0x7f0000000400)=[{&(0x7f0000000380)="b0c701621ece6b4afb74c30b8a6de37268bd570eca09af0f025be93e0af4b9d45d6095f3cc1dcce8012786f59682eb282bf147b1746bcf72a9829fae2303a5eafaf5eb0a117e2c4f052820efb761d37ca475bd48a5d349", 0x57}], 0x1) rt_sigtimedwait(&(0x7f0000000500)={0x9}, &(0x7f0000000540), &(0x7f0000000580), 0x8) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000600)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x4, 0x2, 0x3) flistxattr(r4, &(0x7f0000000300)=""/66, 0x42) [ 58.998953] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.016785] binder: send failed reply for transaction 12, target dead 2018/04/05 20:23:25 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 20:23:25 executing program 6: 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_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 20:23:25 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400404) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/05 20:23:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000006c0)={0x1, [0x0]}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)={r2, 0x7}, &(0x7f0000000800)=0x8) bind$inet(r1, &(0x7f0000000740)={0x2, 0x4e1f}, 0xfffffffffffffd1a) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x100000000004e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6b) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r3}) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pread64(r7, &(0x7f0000001200)=""/4096, 0x1000, 0x4) mq_timedreceive(r7, &(0x7f0000000140)=""/165, 0xa5, 0x0, &(0x7f0000000200)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffe01, 0x374b, 0x4, {0x0, 0x989680}, 0xffff}) sendto$ax25(r5, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c", 0xad, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f0000000500)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt(r4, 0x2, 0x7, &(0x7f0000000580)="454ffbc51164b4275d2cbcc2f02d36bc7ec42f2f8ab657f6f853149a9a23fb476e9f54f462d7d93bd51bdcb3911d6fdaa294149579577e367f603ae6018697b2bb6c0a16bf1f71bed22afc6e7fc9c59dffd717198e81cbd18d9bc269c0b9fea20dffb5dafef39a665d6353958317bb1cbedb175947f63fddcaacd7ffde6020f95c6c749288af91d48920d7d447ed761586032dff770c5f56f6ee2e29f336ee67ed7c6eda56265c41b936e8", 0xab) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000640)={@dev, @multicast2}, &(0x7f0000000680)=0xc) connect$can_bcm(r7, &(0x7f0000000240)={0x1d, r8}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) 2018/04/05 20:23:25 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x1, 0x20100000000036, r0, 0x1) r1 = socket$inet6_sctp(0xa, 0xfffffffdffffffff, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'bpq0\x00', 0xfffffffffffffe01}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/04/05 20:23:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x92}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xfffffffffffffffe, 0xbf}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000200)=""/169, 0xa9, 0x10000, &(0x7f0000000300)={r3, r4+30000000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x3) 2018/04/05 20:23:25 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)=ANY=[@ANYBLOB="060000000b0c000008000000000000000fedffffffffffff0400000000000000000000000000005000020000000000005f00000000000000a559ffff000000000400000000000000f9ffffff0000000003000000000000000100000000000000ff0f000000000000"]) perf_event_open(&(0x7f0000000fc5)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 20:23:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x0, 0x3, 0x1e, 0x3, 0x1000}, 0x6, 0x53, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffbff, 0x4, 0x22d, 0x2}) [ 59.311649] IPVS: Scheduler module ip_vs_Vlc not found [ 59.315936] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 [ 59.376932] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/05 20:23:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000018001f2400000000000000000a00000000000000000000000c00090009000000dd816e58af161f19695409a98eb9a00fa994d677482866d9f8d1dbf239cd819f755ca860bf64c36c449e6f53d6d35d7069e245d62b845469f9efc85300912173e052d6129915ed09450aa492de2a91d93d45553e742d4a4e2ca7bb427021c51a07a10b9b3b8e9a1dfb9f27ceb5e21b3156", @ANYRES16=r0], 0x2}, 0x1}, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000004c0)) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffff, 0x3, 0x18}, 0xc) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20}}, [0xfffffffffffffc00, 0xffffffff7fffffff, 0x8, 0x3ff, 0x800, 0x7, 0x2, 0x5, 0x952, 0x779, 0x7fff, 0xc5, 0x4, 0x0, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0xe, "e1c916fc60d9a84f4fe6a63f872b"}, &(0x7f0000000400)=0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r2, &(0x7f0000000240)="9ae46463720783053d63e5bf19531cea177fb4de29237e82ce3543a4e17d8462923b81b906489cdf1dae8707cd8338adff0ebbb45938de0515ba9039f651e23c11d56b53d96f09d5b325017d9adc5a198bbd473d4d99060bc9838f633317a94f4c91e40f277d884ca9aeebae47e4c99d8f3e30d2de73315cc7859359b272d872965b6cc3fb47341d5e11fb468159c16d7731d4765648af3d10520b4eff104eed2f3c2cb36fe0c8161af81e01d6c4a9c1294372d16be946889464a428260e3d85eca3997fc0de5bda9b395bec", &(0x7f0000000340)="f5d59a8fcc38396fe8b6431b71cce0465ea4e6d5bb01f985fd8c1f68771f516690a17fa2647a1e089109daa75e9cd06c9cccad3331ec0cdfc5e02580899682b3b89c1c5e0163abcdbcdfe7b1966bf88bcffe16b193ec7158cd72e7e0387b047540f8a75140f4f2cd7870f697c23c70f4fa29edbd044668b6", 0x1}, 0x20) 2018/04/05 20:23:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) personality(0x8000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x180) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000180)=""/48) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f0000000040)={0x0, 0xffffff1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6748, 0x0, 0x0, 0x0, 0x0, 0x800000006, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/05 20:23:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 20:23:26 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x44031, r0, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/113) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80002, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r3 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) recvfrom$llc(r2, &(0x7f0000000000)=""/214, 0xd6, 0x10000, &(0x7f0000000100)={0x1a, 0x324, 0x9, 0x1f, 0x9, 0x81, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/05 20:23:26 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x100000000000003}) prctl$intptr(0x4, 0xfffe) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x8010, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000039c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003ac0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003b00)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/04/05 20:23:26 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000018100b10f88ca04c82497b737a2362e54f482679f71987d47e03976aa9d387221c05bdf2bece9ce7f8d7faa9402"], &(0x7f0000000040)) 2018/04/05 20:23:26 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000011000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000000000)='./file0/file0/file0/\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0/file0/file0/', r1, &(0x7f00000001c0)='./file0\x00') 2018/04/05 20:23:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x801) sendmsg$key(r3, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/05 20:23:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) dup2(r0, r2) 2018/04/05 20:23:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000000000000e352"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 20:23:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x5000, 0xf000, 0xa, 0x9, 0xffffffffffffa0d8, 0x7fffffff, 0xffffffffffff8000, 0x3f, 0x3, 0x9, 0x895, 0x6}, {0x3000, 0xf000, 0x0, 0x7, 0x8, 0x7, 0x7, 0x4000, 0xff, 0xa3, 0x1, 0x5}, {0x2, 0x100000, 0x10, 0x6, 0xfffffffffffffc01, 0x7, 0xf5, 0x3, 0x8, 0x7f, 0x1ff, 0xffffffff}, {0x0, 0x1000, 0xe, 0x4d8, 0x8000, 0x4, 0x7ff, 0x8001, 0x3, 0x20000, 0x1000000000, 0x1ff}, {0x10f000, 0xf003, 0xe, 0x401, 0x2, 0xfffffffeffffffff, 0xfff, 0x5, 0x81, 0x5, 0x401, 0x4}, {0x5000, 0x0, 0xf, 0x4, 0x4, 0xfffffffffffffffa, 0x1, 0x7f, 0x6, 0x401, 0x6dd714e6, 0xffffffffffffffbf}, {0x5000, 0xf000, 0x10, 0x3f, 0x4, 0x8, 0x3, 0x80, 0x2, 0x8f6a, 0xff, 0x10001}, {0xf001, 0x1000, 0xb, 0x7, 0xf0e, 0x9, 0xb0, 0x8, 0x3, 0x1, 0x99, 0x3}, {0x5000, 0x4000}, {0x1, 0xf000}, 0x10, 0x0, 0x13002, 0x2008, 0x1, 0x4000, 0x2000, [0xfffffffffffffffd, 0x5, 0x20, 0x1ff]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r3}) 2018/04/05 20:23:26 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe0f, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88, 0x80}, 0x1) 2018/04/05 20:23:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xa, &(0x7f0000000000), 0x1ce) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x200, 0x8000, 0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x100000001, 0x3, 0x200}, &(0x7f0000000140)=0x10) 2018/04/05 20:23:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r0, r0, 0xfffffffffffffc97, 0x8) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9}, 0x31a) close(r0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) 2018/04/05 20:23:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x18) 2018/04/05 20:23:27 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000240)={0x2f, @multicast1=0xe0000001, 0x4e24, 0x4, 'wrr\x00', 0x15, 0x8, 0x59}, 0x2c) r1 = socket(0x12, 0x100000802, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x3ff}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10040020}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x1a0, 0xd, 0xf, 0x3, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0x3}, [@generic="310ccd1ff525b556775609d6ad62487a9152401afd1ff65a06821bf4e57691eb45de0d0696cb1095520afcd7300ac62a180ad015af243bd430d3189cc0b0d7948ccf09ffbd9f42937252236258c377e1e7ef22970b84148b5bdba79d082dbfb946188960f013083392e118d3b3445413aee31e1df2f8c5f55c632feecfa81c3074e97e05d35e6cec75b7ff9d6297d04a0ddb19f1707302dcc4d55e4547802e58a5ec728f7152c6275c6fd75e", @typed={0x8, 0x60, @uid=r4}, @generic="89f4a886c39ef458b78cb403f24561da90d5e22993cc5b4764e6164acb96853fc59a5cb8ac40291e8bb8b319a417e0ae4d01eecb608ba16fd36e62d930ec6d0c5ad2a133a78bfca0c430840f984830b0b0ed6418c5102ff780a38a2d2c60fdd6f710ae62e344b390d54628d2336fc93fb52c3452512452f88e1ecfd0418663a93a0b35ccf59910c8f13d5e7af2b0a2ac63b8b0a2ef93854e47ae98b83d700a2a375cff893c4517aae53e767c12d669499badf51813e72b67a7bc5a554e9e1065233c9e1bd608364e683f763fa81c1db552698b3195"]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/05 20:23:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x7000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1f, 0x341001) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x1}) 2018/04/05 20:23:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x80af38118ce9c7dd}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fsync(r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x400) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x2) 2018/04/05 20:23:27 executing program 4: set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x100000000) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/05 20:23:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x40}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x16) 2018/04/05 20:23:27 executing program 5: syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000000c0)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f00000003c0)=""/187, &(0x7f0000000100)=0xbb) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000300)={0xfffffffffffffff7, 0x2, 0x3c3a, 0xee9b, "3c38f42f4ad4fd96e3ca3de0709ad5bdbbb343922ded4aecf790790c078d49ceaecaf15c19ddaa014a27425c", 0x6}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1a, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000e30000000000"], 0x0, 0x0, &(0x7f00000002c0)}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r6, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r7 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4200, r7, 0xebe, 0x100010) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r6, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) 2018/04/05 20:23:27 executing program 2: syz_emit_ethernet(0xd2, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800400000c40000000000009078ac1414aaac141400891f0000000000e00000027f000001e0000002e0000001ac1414bb7f000001890b0000000000ac141400070300890f0000000000ac1414bbe000000183c9144acb180ae9f62583ae6eda432b0000000000e00000027f000001ac1414aaffffffffac1414bbac141400ac1414aa000000000000000000010000000420880b0000000000000800000086dd0860f5e945000000100000000100000000000000080022eb0000000020000000020000000000"], &(0x7f00000005c0)) 2018/04/05 20:23:27 executing program 3: capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f00001dd000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) capset(&(0x7f00004deff8)={0x20080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xbf0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xffffffff80000001}, &(0x7f0000000180)=0x8) 2018/04/05 20:23:27 executing program 6: r0 = socket(0x1e, 0x2, 0x0) socket(0x5, 0x803, 0x6) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r0}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000180)=[{0x8c, 0x108, 0x40, "0aa1f3c4d16bcc0c2eda7e47b08fa274bfe000e446a278afaed9d8d79f575864cb0566e4d9ccc4e5d9d29395ef4505a93a690092bcccf8a5a0203344d5e500bbb6949675bdc3a2196da082dd7884c9b2b08e9fbcaed99e0fa899e3007f549661429e4ea6d6b95c2e151daa1eef569f536fe33d190448a24d40e5265845"}, {0x100c, 0x115, 0x40, "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"}, {0x100c, 0x113, 0x40, "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"}, {0x44, 0x11, 0x9, "d1daca0e082d4055e7877510fa56e1e2acf0ab831c5f57bfb9a7bb9aa7954ca841dda4309ae381aee75bcad0223219bfe77f1bf4668eccda"}, {0x5c, 0x114, 0x80000000, "0808f89a0455861f83c1f97aba015e763f395a4bae40573f6b78187bd7251a4085f8e41b65de2e6dd320b2cfff5d7657ba9fc0fb87ca71c16476f9e9891228ca2d9c14ff35b063369643ae0d835ea2e6"}, {0x104, 0x11f, 0xff, "f60ef87380ad82685b077a4e0e7b401115424d3a9bad5852ba2e020e167a189b158c01d3535198556b8bc58024edfb701879635d7900ed9ba448761fe7af4c83830b64ce25ae35658c008c80ae3828dfacfe0c51a068ea308984e2c66cfe9434b5dacd05766430c7d070faa7b7ce4d1087b942f057e9b918dd9b4d5d8cd1868618f7b861afb8164dc8157f5c402c4e1a80835b2d6a5cd38388c6ced4d72f260eee4869b99f1928b50f53f11915e05dd5b01edc4cef142fd66745554b005d0f8e639fa7c82ef7b39ed9b018497ae34204b0699d400c60ea30756e94beb16837fc4f08b89f488f2282610a0754d7ce8a7a2545063b380805"}, {0x70, 0x108, 0xffffffffffffffcf, "2cc1123d273b87eeca0b7add1de4c23a4865db791835cd2da7f5e53fa2008b58925eccb9874a1715399457b0b47477038988d9586477c7e43dd4f1339382fc6ce174092f22866b38281e1de6c018ab7d9ab787f73aaa65abdde1e595a7f7fd59bc"}], 0x22b8}, 0x0) 2018/04/05 20:23:27 executing program 1: clone(0x70000a00, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000000)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000001c0)=0x40, 0x4) keyctl$unlink(0x9, r1, r2) 2018/04/05 20:23:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x62000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000100)={0xfffffffffffffffa, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) bind$inet6(0xffffffffffffffff, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)=0x1) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x100, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 2018/04/05 20:23:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$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) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c80000900ffffffff700007f5f9000200080033000000b9f0c45ade720e70d4773acc017e2ae6000000000000000000000000"], 0x33}, 0x1, 0x0, 0x0, 0x80}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 61.414839] bridge0: port 1(erspan0) entered blocking state [ 61.420690] bridge0: port 1(erspan0) entered disabled state 2018/04/05 20:23:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x40) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}]}) 2018/04/05 20:23:28 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x3, &(0x7f00000000c0)=[0x7fff, 0xffff, 0x2], &(0x7f0000000100)=[0x8], 0x1, 0x3, 0x10001, &(0x7f0000000140)=[0x8, 0x7, 0x3], &(0x7f0000000180)=[0xff, 0x5, 0x1, 0x6, 0x8, 0x9, 0x80, 0x10001, 0x2]}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @empty, 0x4}, 0x1c) r2 = syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x9, 0x2000002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x1c, "22fe573b02438a46235ab8d8939c21cc98c8bb057ff159d8427fee12"}, &(0x7f00000002c0)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r3, 0x2, 0x6, 0x9, 0x1f, 0x0, 0xfffffffffffffff7, 0x0, {r4, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0xffffffffffffffff, 0x0, 0x47a2921f, 0x8, 0xca8}}, &(0x7f00000003c0)=0xb0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002ffc)) 2018/04/05 20:23:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000040)) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/40, 0x28}], 0x2, &(0x7f0000000240)=""/146, 0x92, 0xc612}, 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) [ 61.467627] device erspan0 entered promiscuous mode [ 61.475287] bridge0: port 1(erspan0) entered blocking state [ 61.481210] bridge0: port 1(erspan0) entered forwarding state [ 61.506469] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 20:23:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x8000) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 61.527529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.555770] binder: 7246:7247 ioctl 40046207 0 returned -16 [ 61.652649] x86/PAT: syz-executor6:7268 map pfn RAM range req write-combining for [mem 0x18ccf2000-0x18ccf5fff], got write-back 2018/04/05 20:23:28 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x151400) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x3000000) inotify_rm_watch(r0, r1) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x400) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$TIOCCBRK(r2, 0x5428) write$evdev(r3, &(0x7f0000000040)=[{{}, 0x2, 0x1, 0x3}, {}], 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x9}, 0x8) 2018/04/05 20:23:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x53, 0x2081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@empty, 0x5d, r2}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="101e80476a0042c011bdea96c8ebaf27a8b48be4247c7e72a4938a5f15c92970f4524d4011dc662280dc36f07fb0aa845b684dd1d887c9"], 0x10}}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000002c0)={{0x0, 0x0, 0x1, 0x0, 0x8ff7}, 0xd5f5, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000300)={{0x73, @loopback=0x7f000001, 0x4e22, 0x4, 'lc\x00', 0x2a, 0xdb, 0x42}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0xc422, 0x1, 0xe3}}, 0x44) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x6d, r3}) 2018/04/05 20:23:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f00008e0000/0x1000)=nil, 0x9, 0x1, 0xedcd570fd1dd54da, &(0x7f00002ff000/0x4000)=nil, 0x80000000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x64e3b4a9, 0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/05 20:23:28 executing program 0: 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 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x38) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/05 20:23:28 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000300)="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") r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044160, &(0x7f0000000180)="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") vmsplice(r0, &(0x7f0000000600)=[{&(0x7f0000000400)="14323cd2236690", 0x7}, {&(0x7f0000000440)="ddd76336fec495e1f035a25b53ca558a9ab75662eae6f268eb4f6b57f04716d7d0c47b7e4a3e3bca60b204c413bc6eac89e1d1840bb24fff77d58e3715f71784cfc358985144cece22948f8aa1462451310b05df30f316075da1b98219aa4fd7c5fd1d3133f1633c0a5208eb5f50ce43c855e0e2ea5c8e155a6f0489d8ec852eda6641da5451e28c8e26467a0d25b3654945730d0789fbb7ea4b09ae6b6400737622405d4aa0d515ecad03dd7411", 0xae}, {&(0x7f0000000500)="9dc5e44949c05096d582d5097595726c2af69c3950f1f1c855ee4e13669b0a6e46a1df64d8b4996761a01274fc7f747055bcc52ade371b59975198dd1540beb1736dd1e7744153ceaa8965ba9522de7a3250f9d5400480ae0ee3ededbe3388ea82db328a004ac1185688b7ad1af51e751e966da0cfcded4d5ae0b8a1ef9a8dd340e9f24ad6dbfd0ee0480f53988f81e2219e9e1543dabde3c4f5eb8ae235c81017ead77c7b9014a8c5f41a20237ee9f5a37498db2f0e2c4e15440e50c4d081f1d96e58eb5e35d748d6f2cab3b26a5293b11f7db84cdde804a162f9ee16fc6629a06a419a55bb4f0934", 0xe9}], 0x3, 0x8) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x1, 0x6, 0xfffffffffffffab8, 0x8000}, {0x8, 0x7fff, 0x1, 0x5}, {0x5, 0x4, 0x0, 0xf1d}, {0x1, 0x2, 0x7, 0x9}, {0x1ff, 0x1, 0x1, 0xb8}]}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) 2018/04/05 20:23:28 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x77, "7d98d56887e9d76105a7dc33c0a8c9bde78e577ffd403e2c5daadbbd9216c972a3d611e3e9b78511f05db2d954bfc8f00c9dbdc3dadd351ab80baa96c467ee95fdf97f226144c24b85298cf936a6bdded7380d9218f33a7b211266e8056bc7f932e8ec29cc6c5f8d6756efeb40f93a0f46a2b4171c8dc7"}, &(0x7f0000000040)=0x7f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x4, 0xc7, "c23941d8d26e912431955da6f90c21ee6409ad5fbc8ed2f352ffcd1b5231f46606407571cd8500fcf70ad1b1f68e307576fd3e688a0d565f3a2307cabd07c0d7aabad3ab5119a9668e1290b8d0f7022d5e6dcd8e084aede1d68831571c425211a63ca43169f111e770d1d999eda9147073af0c5e81ff5c338bfda06da58fd2db5b96c81bb8f8de923f805f58ceac4910bcc44a4d8458c565fb493818241335f4f3a24bea0e94f06dbb406a309469510fdaac6726c1d34b15d1336491d867499fcef435a99458c2"}, 0xcf) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'ifb0\x00', 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/04/05 20:23:28 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80200, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x6, &(0x7f0000000100)=""/243) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000000200)=""/43) r3 = gettid() ioprio_get$pid(0x2, r3) 2018/04/05 20:23:28 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x57, 0x0, 0x0, {}, {}, @period={0x5d}}) [ 61.722300] x86/PAT: syz-executor6:7268 map pfn RAM range req write-combining for [mem 0x191382000-0x191385fff], got write-back 2018/04/05 20:23:28 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xbcc, 0x201) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x13, 0x55, &(0x7f0000000380)="58e1889b737d299bc8a0b8526f73a6931207801d55d631acc1bbd94d232d42449f76a11fd8d1d46fef819ae278d6fd3d4ac2903dec39eb720c2b3b2b6a27dab58ce4cb7d8cfa0159db37149746d2cce5cf869c25e7"}) clone(0x2280000, &(0x7f0000000280)="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", &(0x7f0000000240), &(0x7f0000000180), &(0x7f0000000040)="58fba198f9fe19329b43e8b1ae06b7941b50abb5978668f96a2286829093fc2d2808d800732120cd278e70e99abbfd35f2f50ccf01f8ffff03a2698d15a157db58541bf533551b3dd7ef8f02f2e1083e66815d1697bbc0d117403e48e2243b20f46b1cbe402f0c4ee20b6c00972b41c8db4be061223dea3b16bc8015c23306705cbd789124b6a02d712dc34beef01f9618511b2ce4a6e77b21d641107101dd674f6deb780883adfad682c22276189e819bff97dba852b555") r1 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x40402, 0x8002) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000007c0)=ANY=[@ANYBLOB="5600040001800000ff0307000500000002000100830c0788b29f810d1d2e7e0957cdad1c200327e022b300691337fbe6088ce3b900da0f06005af2c358e80f5849e95273232384fb64cb507f3ac70a78ee223f0b66f6e62c31519f3bafca4bc4e5ab5a95f0b6da8dcb0b1488eaa440e44bd54477b1ecfa931bb2c6e7188a53ead2f4bcaf171a7ccea8fe8bebffff689d729e2d4eedacbc459c7bbe8fd63f1964bbbab75da53fcb366a8fe0147f500f21c832c6a750b833ff164e4ab1dc60f2343cf2878a4ca44b23b0f936ede50a906cc240cc67db551683ae88a15e58f6faf00999284822b971059f7cf0da399d09a39fa7bb490e4c1a505bd9b9e5133fe59b6b112595e67269a121fed81350f86a9d724c73d3d8bf525455b57eaa6f2b478baac7de9d569f0dff65add735274d4d1a210d6d04f128baee70747d0bb0f8d206c1147a85d1a164ad61d67ce9cfb7ca4b56e349a8aad75043c3fbb04b42d1150f973bc52e0ef1a8cc298a0981db35581e75eb8ab5db34fd130d3329eb446452f485d4cb545f222e403ce28661783a7eb2fe3fd7d39ce3f90f848fe8b350de6ef2ffd7de7ae88cfc08f36284"]) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000480)={0xfffffffffffffffa, 0x5, 0xc, 0x7, 0x3, 0x7}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) 2018/04/05 20:23:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x200, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0), 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0xfff, 0x100, 0x3782, 0xfff, 0x0, 0xfffffffffffffffa, 0x401, 0x7, 0x202000000, 0x0, 0x0, 0x3, 0x7, 0x4, 0x100000001, 0xffff], 0x3000, 0x82484}) 2018/04/05 20:23:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27d5ea00000000000000000000000000000000000000", 0x18) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0x14d, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x130, r2) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x2000) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000300)={0x103ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) 2018/04/05 20:23:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="3c4293f6b38ae89afeef5d5b80b678cf07b5e8", 0x13}, {&(0x7f00000001c0)="d708281b12dca0e8253f684311f78305f5d06acc3c1d0a488c8ae673425c25eb50e73cba01e473e3b4807ae8cdbd441dd9fb968e0118f3e7da6ef208be", 0x3d}], 0x2, &(0x7f0000000640)}, 0x0) sendmmsg(r0, &(0x7f0000002440)=[{{&(0x7f0000000600)=@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)="2a9996478ffa739e70969e2eed492f9f321a9d8252bda5fb42cf22d64d1a3584853393aec0b9e49b3980ac1f3b1d9ba43a0dde075a", 0x35}, {&(0x7f0000000740)="b96833583f3d7e70179a2791786dd31de4f60609327191d82788ecb457fc5f7387698beb2c9bd64c3a629da7c51ad3f210a5b8e7ae3460ba0d202df0abb6e6b14fa0b5a84f0f73bb5016f7c37074ad72f7f169901c1a90106d30b36aa8ab72dc21", 0x61}, {&(0x7f00000007c0)="4cd865c9ab1d14927392501308f0186f89c6f84e0936ed4163cc2a0760e8bb9264cd4c7eec2c7d80699d465cad32659e1e07024654b8e6ee91b712049f1889cdc87ad91ddd07a71cd0acfba19a00b5cd450dfc7e9d3932a7", 0x58}, {&(0x7f0000000840)="3c7f01b0e09d251ddb9de2d7ac03d951b48f38301e1d2946b13fc6bcd69c61b9526144841e6309d1c7fe6ae4c3c8091c1d18092a5851f7314f2a728c63168faac877643afa195ce14d16f933d3a108234faaaeeb211963d9f3864aabe1ba6e1849a5c98172da8187e15746836cecc4f90c5d98ccaed6ce3ca9bd5b918fffa93975e70e9135a5ee7e25871a05759a6ffadb9ae4cdf5b5bc336f0a1c42e9c2a6021baa9872219775c2af8270e61701424531b1aeb9c862c72063d171f27a05400299e2b0c310b7a18c5e70", 0xca}], 0x4, &(0x7f0000000bc0)=[{0x44, 0x115, 0x32c1, "1f55a479a9933edfe9cbe4deaa6040c3fa92c8fee15f3c2c324623b9f99f0067cf8186f58862b1565f66868e4dd2599733fdce519620b6b9"}, {0xfc, 0x104, 0x4, "0eb2ce3049f9830464bf94284f3b6302545e5aee5c8fad301c81234d33e0e1ea4915ca20ff8e1bbcc499d3b0adbab3523f96e8e6dc6e165ddb43be39c766b6b25e7ba046cefe5bec8d9f7b8f2713b0bcbc74447701fd12bc44391811086fd110f6789d096e17b6b159db9bd0ad1c56de41e1c523ae69f259824712e1c42a9bc02b551353a1c94f3d544d004df4fab2df22b76a7b3b14d5398f8f782bcae75388aaf8d3cb583fa5a4391845b48e63f7b00bd48f21ca5ad68bf2557bf865d6ed197dbc61a50f29a5371083c49a08801df3706c9c3c1908eb52e0bc4d6fc67ad1d467c37b698a0bae0954577b05d205"}, {0x20, 0xa6c5f95d87dceef, 0x40000, "caa7a16aea0fb4624abd1a83d4d9265a5f250b1b"}, {0x100c, 0x11b, 0x4, "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"}, {0xc0, 0x107, 0x8000, "c5f5ba48765fac2932a422148e03244fb7bb30bc7f54ca5a15ff190ead5c17877cb626a694142fee44b71884c8da8b90de087f23e3e19515a3d028c1ae60058a05074181144350cccead6adf54b1dd4f00d04013c5be19f450dd77ef468a1cf2a4390c6fbad90b4539978295e35ae7278bdbee42e73dad7d0b64093bc9653ed9cc5627a8554bf8631f7d3954209d5703952e9eef059061fdcd8248fee73016b9b96f260790fbd260cde7eb306319528298"}, {0xc4, 0x1, 0x7, "a047d160ea306d28dc7f93fe9c058a1e6a1040e22833b44a5659f11f3fcd9530736eb39df7599d7eff24d42694e5c6c90b128500499a7eed644b188167cff6e0d16e56956e8bc26297f32ea711e77433a3e57f6e03381a379643ee563a8e05dd9e555b120c7e520b0154a16186627d07baaf3800d75888b2202fd565ece5a74de68494bcafd5c0d8df8c927d77536047c155d1fb68637dd5de4e48536cc31862a7490a72b1527ffda78acda130b45e3624be89f055ba"}], 0x12f0, 0x8000}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000001ec0)="c262e073764832d59d12ad0f5c2d9d6e7fe1c732717b6f9549e4680408b2207c7ed67640820fd514081d13eec42f0cfd55550a6bc1063e4e2ad5dfed0536ad99543ae4591f07968cdfc76ded629a155b223e6da72e222576bb954d4d32c7b7a3d441550c091073f507f8ede92f3232f3a9cbe2c19654202eef2bc305d911193bfc3a4902579ddd85169172d298574bb879ff", 0x92}], 0x1, &(0x7f0000001f80)=[{0x5c, 0x107, 0x2, "46c95ce465ca16ed7e8ab97bc55fd436f717957c99804bcd1b8648ab8d65f3345d3dad2ddd008ff804d99d10775825d9472ff537c852a5c353820d6e0a803f6a388787f739aaac2d59381d54aef47d"}], 0x5c, 0x4000090}, 0x1ff}, {{&(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002080)="a98c3434d2b61c00d130b4c5405350e8d9c636073fa1a7fc43df72fc10fb13ae0803e024279cb9427cae210ce5fbf5d9741d74eaf8c7a45025877c4773854acecc078db06cb0000cc3729858a237ae62fb9859eab6b27b31dbdae29c7b057a27beeafd24d3c0fc499f158ccc9b2dc5c0dc2b69c0524ff8938ad9e94c7d18cfdf4aba302fe76db0da9cc68efdcb37d4e3aa9b042d6a676b85491991dae94c1bab1cd1214abafd684f322e269b0ee56924b691df281cb9189d4bcc37de6726ea763b151b67b39edc6d07653de2c765ef7c0caae883827c0790d34859ad14740f055a8766fa784d6e267ed2f2f9008491ae", 0xf0}, {&(0x7f0000002180)="6f679d1561d8ed174cc4312b5e55e735f6fc22faeeab31", 0x17}, {&(0x7f00000021c0)="4bcf0d570b39fdf9f84d355e660a43e206453dfadbb67af7eb6676c6658634352c55131782ff0f87a45ffa2f7ba55c22985517d092eb212cd01896352432ecbaeec2e21a93b3340b", 0x48}, {&(0x7f0000002240)="8d2c7fe339b21b67774cb6800e861e19c3afd086e545a4a2ba54a4fc9ed7035a815a5183836facd332baa4874918cb5b67aa1ad1f781186ea38f8a75980762f79f10851bf2d3970e3e2ddcdb978534609d5a15512cdb282e097a0ad6e0d7fb5bd33965", 0x63}, {&(0x7f00000022c0)="317e38eb6b80b62863787f6771919c68dc27d1c8dea60a65736bae7dfac0d3d17b2a60511e6b416c7f1f7b9a11832a539326c89abdba92c07b9a57b5fa9c047e61eafed921a125d83c48aecc0a98a13fbd1017b338cc5f68756035aa82e5e5dcc676a4082bacb92e7b986188ac93b339054b14f5f620bb4f763da0dd", 0x7c}, {&(0x7f0000002340)="7f27ac079dd4bdc90681054e1fb3528a1794cd74171d6c881194e4dffd6ff653041a3ef2687fd3c420e868de4c7f8dfdaf97fff36eb860267db715c6bfc1bff2b0f9e156a0b6685ca8ddc3fea013c4d600a59054a7c80b2ec1fc341192ffb8cfa24e3ff49db8715b9203497312f7acd4f7b44a75cfbda1287435823be6dbce36ef33c8562ea93139f4d405abbb581dd87b1748ccacfeac47", 0x98}], 0x6, 0x0, 0x0, 0x40}, 0x8000}], 0x3, 0x5) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1f, 0x2380) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000540)={[0x40, 0x0, 0x10001, 0x3, 0x6, 0x0, 0x2, 0x6, 0x55, 0x8, 0x9, 0x2, 0x311f, 0x0, 0x4, 0x1], 0x2004, 0x480}) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/211, 0xd3}], 0x2, &(0x7f0000000400)=""/76, 0x4c, 0x1}, 0x10000) recvmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000700)=""/16, 0x10}, {&(0x7f0000000940)=""/172, 0xac}], 0x2, &(0x7f0000000a80)=""/158, 0x9e}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) 2018/04/05 20:23:28 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x6, 0x4) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f0000000000)=""/4, &(0x7f0000000240)=0x4) prctl$getname(0x10, &(0x7f0000000040)=""/101) 2018/04/05 20:23:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ftruncate(r0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x0, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000240)={0x0, 0x5}) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfa42, 0xb2d, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x0, 0x493, 0x7, 0xd3, r4}}], 0x60, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r2, &(0x7f0000000d80)=[{&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000380)=""/108, 0x6c}, {&(0x7f00000009c0)=""/84, 0x54}, {&(0x7f0000000c80)=""/219, 0xdb}], 0x4) pipe(&(0x7f0000000140)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(0xffffffffffffffff) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/05 20:23:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000000ffc)=0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 20:23:29 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x10000000, r0) connect$ipx(r1, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e"}, 0x10) 2018/04/05 20:23:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x8000000101000, 0x182) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x100, 0x0) r3 = getpid() sched_setaffinity(r3, 0x3c0, &(0x7f0000000240)=0x8000000000000006) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000700)=""/185, &(0x7f0000000040)=0xb9) r4 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xc000000000000003, 0x2, 0x6, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000001c0)={0x0, 0x1, {0x3}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000080)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0xfffffffdfff77ffe, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x100000000) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r6 = socket$inet6(0xa, 0x4, 0x0) dup(r6) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00000003c0)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xbfd) accept4(r2, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x400, [0x3, 0xe07, 0x7ff, 0x9, 0x9a2f, 0x6, 0x2, 0x1ff]}, 0x5c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000400)) r7 = open(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, 0x4) waitid(0x0, r3, &(0x7f0000000100), 0x8, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000380)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000180)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) 2018/04/05 20:23:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x92, 0x10100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000026c0)={'ipddp0\x00', 0x0}) connect$packet(r1, &(0x7f0000002700)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) accept4(r3, &(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000340)=0x80, 0x0) 2018/04/05 20:23:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x8000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/05 20:23:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0xffffffffffffff0b) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) 2018/04/05 20:23:29 executing program 4: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x8000) openat$ppp(0xffffffffffffff9c, &(0x7f0000ac8ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/04/05 20:23:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40200, 0x0) lseek(r0, 0x0, 0x3) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3, r0}) 2018/04/05 20:23:29 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 20:23:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_getaddr={0x40, 0x16, 0x400, 0x70bd2d, 0x25dfdbfc, {0x2, 0x18, 0x402, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x40}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x40010) 2018/04/05 20:23:29 executing program 7: r0 = socket(0x1e, 0x1000000000004, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002880), 0x0, &(0x7f00000001c0)}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8}, 0x8) write(r1, &(0x7f0000000080)="52ab14dd72623dbec82719d04aba34fde671b569864ed1fc636ac61c9694539995518a9f80f3cc", 0x27) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x100000000) 2018/04/05 20:23:29 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x467c2c4b) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@ipv4_getnetconf={0x14, 0x52, 0x801, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x100) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="40197f84dff85044a06c461f764a44e51b9b28b0547769f656c609a6a0979f8d806836656fd25f7a652dc6073ac1f4765255aeb5f488") 2018/04/05 20:23:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000340)='ppp1vboxnet1ppp1jem1\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) msync(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r2, 0x8001}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/05 20:23:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xd7, 0x1, "8e6933223ee56b785bf750edcd4da8c824ebbb5d3c01d7b84b25909e99ac003f778f0ea9cfb2ed1c742137fb539cff95ac551b35d86b10824d2ed8ccd75f2c16a9a15ceac31bff66a23391c4eb441e7192ccf3ec9e22fdcf2b1dc1679d8cfbe9e373895bf8dd858f1110618b7afa87e2fb718778e35c86edee1cbb64af6609d1258faafcaa535b3be8b4ff977c80bf735806be41ffeeec15a834da55e67ea6f9d2eb5bc64c1fdefaffc5a4d6c22c9726eb43d36f33afb47dde8d1223bca1a485ab09b8cc5c1f86adcfa8141cbf966e"}, &(0x7f0000000200), 0x400) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x20) 2018/04/05 20:23:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff7b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0xffffffffffffffc9) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) unshare(0x88000800) 2018/04/05 20:23:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x6, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x52, 0x92, 0xe3, {0x7, 0x6}, {0x4, 0x9}, @ramp={0x8000, 0x7, {0x100000001, 0x4, 0x5, 0x4}}}) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/04/05 20:23:29 executing program 7: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) gettid() write$eventfd(r0, &(0x7f00001a6000), 0x8) [ 63.175282] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop1 2018/04/05 20:23:29 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000180)=""/167) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x6}) 2018/04/05 20:23:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x6, 0x8) write$cgroup_int(r1, &(0x7f0000001840)=ANY=[], 0xffffffc0) flistxattr(r1, &(0x7f0000000200)=""/199, 0xc7) 2018/04/05 20:23:29 executing program 4: r0 = socket(0x2, 0x3, 0xfffffffffffffffb) connect(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x1, @empty, 'tunl0\x00'}}, 0x80) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) [ 63.241900] netlink: 'syz-executor5': attribute type 14 has an invalid length. [ 63.313165] netlink: 'syz-executor5': attribute type 14 has an invalid length. 2018/04/05 20:23:30 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400001) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x2800000000, &(0x7f0000000240)=0x4) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000400)=""/189) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00005c8f52)=""/174) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="08000000000000000700008009000000000000000300000033000000000000000f000080080000003e0f00000800000004000000000000000700008003000000013b01e20500230003000000000000000700000000000100ff7f00007f000000090000008000af15830a008001000000040000000800000034fd000000000000000000c004000000b60d0000040000000000000000000000000000c00600000000010000ffffffff02000000000000000f0000c00600000081000000ffffffff0700000000000000"]) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000140)=0x8) 2018/04/05 20:23:30 executing program 7: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) 2018/04/05 20:23:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x16f, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0xffffffffffff0001}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/05 20:23:30 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x6, &(0x7f0000000040)=0x10001) gettid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="636f726564756d705f66696c746572004c5aa6fe019755") write(r2, &(0x7f0000009ff9)="9a", 0x1) tee(r2, r2, 0x7, 0x3) 2018/04/05 20:23:30 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80), 0x0, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="021000000200000000000000000000005900d9f62750b03f9f40347a620224085fc37ef35549efe71c9c5bb126a2"], 0x10}, 0x1}, 0x0) 2018/04/05 20:23:30 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10400, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x4) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7888"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000600)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f0000000540)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000580)) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000640)) write$evdev(r2, &(0x7f0000000700)=[{{}, 0xfff, 0x7, 0x1}, {{r4, r5/1000+30000}, 0x7, 0x101, 0xfffffffffffffffe}, {{}, 0x2, 0x1, 0x4}], 0xffffffffffffff60) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername$inet(r1, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180", 0xe, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d2", 0x21}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 20:23:30 executing program 3: 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 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050326bd7000ffdbdf25098d090000002400010008000800163b0000080004004e220000080004004e23000008000800fffbffff080006000600000077eef62f93f8688595022133b814eb061ab74b216d40e0524cf478323c0a49807a3968677667e8cc21b9f101100d9c961d700751129b1002c41ead5ff9794f94414a2cb5bbd3f2ed200478758c67760b1df9a4ffffff7f50b3dd21e9f446d5b5e1236a5e36aa77ca773a10b6edd772cfaba7ae0acb3bc5300f8f2d7a11ae3efc55e6b3e25399fc68d1c954920000000000000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 20:23:30 executing program 1: r0 = socket$inet(0x2, 0x5, 0x18000000000009) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000280), &(0x7f0000000a80)=ANY=[@ANYBLOB="8c5f60f05f75ba0c588b0b3c16956f94658feda26754383021adb9093d0853ca1944fe8877d642e2e7799fdc0710de6ca91de9bfb50aa73d", @ANYBLOB="18fd0000c4fc95b22b74ea4f6c1e", @ANYRES64=r0, @ANYBLOB="4fb173ef942b41cd18b5288b5129018ed890bc9a30f6fd9eade2588a95ea4a7c7448d64d41b90e4f5f8c1b5ea97698fae69d79f3f77204a3216de15b0a1d7170bfe1f0c9a902ee15185e0070f4f546e7bb43e73b33cddd04cfd539b6a0c9e0fe1610b3566373e8be6f8e1bcea85cab4edade3c0f5a9265f7f3bc3d1e4d762b2dc4c0dbb0a36ccd7a873ccd62c9b78c", @ANYBLOB="07c31f36acf289e2e26d580188925f89f21203b21808b98b1c37e3363432b1dadbea7f80eaac8575d77105bc7af944f26cdf672df9b049b4340a949b3eeb63df4caff7f884795260ad56a585d225f424ec7045c38e7ecd838533b3bcec506fe982d566c7bf7cb0eef3f490a5eca4bb4ea7fbcf7eaa4965a2d5fef0441e06bbed122268de879397899e0ba1bc938cf12828dd22c07e5935d23eb7ee40c542b58ebf83f3ec0936", @ANYBLOB="dec11690c225eafdee25cdb29c391dbcb744e8cc1c6174b31af3ed030a5daafd5cb98a9e580a4384c16c0f2972a194574c383973de4b82d45da31670aab57eb8ec6a2b480628f1d4a33ddeaafc6a6b65ef06941feff079315009659e8cc8a6e9e3e578f5d709e2d9ff06f075c1c7009d8c82eb26bc33812e96d84d3c99cfde3f803cecaf66cfa3647f", @ANYRES32=r0]}, 0x260) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x7, 0x7f, 0xffffffff}, &(0x7f0000000040)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x486, 0x10001, 0x6, 0xf8d]}) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x18) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000380)={0x2d, 0x3, 0x6, 0x401, [], [], [], 0xfffffffffffffffe, 0x1, 0x80000001, 0x8, "dc0f10e244be84cc40c34cf178f3ba38"}) 2018/04/05 20:23:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x38]}, 0x1) 2018/04/05 20:23:30 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0xec, 0x7, "8394d4e84d44f8"}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x5, 0x2}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/05 20:23:30 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x100000000000000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000001000)=0xffffffff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000040)=""/245) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e24}}) 2018/04/05 20:23:30 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f0000002d80)=[{{&(0x7f0000002b80)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002d00)=""/74, 0x4a, 0x3}}], 0x1, 0x0, 0x0) 2018/04/05 20:23:30 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00000003c0)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, 0x80000001, 0x4, r1}, &(0x7f00000000c0)=0x10) sendmsg$rds(r0, &(0x7f0000000380)={&(0x7f0000000500)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xab, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f0000000480)=""/115, 0x73}], 0x2, &(0x7f0000000340)=[@rdma_dest={0x18, 0x114, 0x2, {0x6af, 0x5}}], 0x18, 0x800}, 0x40000) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) [ 64.109817] QAT: Invalid ioctl 2018/04/05 20:23:30 executing program 4: r0 = inotify_init() unshare(0x400) fcntl$notify(r0, 0x0, 0x1) 2018/04/05 20:23:30 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x24c92c3d4255faf0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x8]) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="d3ab27baef9b2c3d000bfef9b9d2a412cf507b113c26f9bbe2050079ffffffff", 0x20) [ 64.172375] QAT: Invalid ioctl [ 64.332686] IPv4: Oversized IP packet from 127.0.0.1 2018/04/05 20:23:31 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r2}, 0xffffffffffffff6f) io_setup(0xffd, &(0x7f0000000040)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x6, 0x6, 0x0, 0x80, 0x4, 0x8001, 0x94, {0x0, @in6={{0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x100000000, 0x1, 0xfffffffffffffffb, 0xffff}}, &(0x7f0000000380)=0xb0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x564, 0xffffffff, 0x278, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x498, 0x498, 0x498, 0xffffffff, 0x4, &(0x7f0000000480), {[{{@uncond, 0x0, 0x13c, 0x170, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x2, 0xe, [0x4e21, 0x4e20, 0x4e24, 0x4e22, 0x4e24, 0x4e24, 0x4e23, 0x4e22, 0x4e21, 0x4e24, 0x4e23, 0x4e22, 0x4e22, 0x4e23, 0x4e23], [0x0, 0x0, 0xb40, 0x200, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1], 0x1}}, @common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x2}}]}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x7000, 0xee2a, 0xfffffffffffffff8}, {0x8, 0x56, 0x6}, {0x8, 0x8ac, 0x4}, 0xbb75, 0x18000}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1a9, 0x6, 0x6, 0x1000, 0x0, 0x80000000, 0x400]}}}, {{@uncond, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0xb2, 0x8, 0x28, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xffffffffffff59f6, 'system_u:object_r:semanage_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x66}, 0x8) io_submit(r3, 0x89, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdce74e32e68b37afae3207037bfcb29491ebbf22a2ce3cb5804b2c42a238cb85f05000000000000000000", 0x38, 0x4}]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000280)=0x4) 2018/04/05 20:23:31 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0xc24bb8cee1c90fdb) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@ethernet={0x306}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="3352b470eece6e87b98c5f08022edd863393cc741e5c4a890fea2a757b1faf3bcf2393e83206d100ff4ae07a47a1bb30ddca774ff0ed7b5d722c778327835b65b1961c7a12df67a5a282ba3799461943dd6fdf6b1f03c219dc012d85158d8120228ebc91ecf09c43d1a179eb8351b0e3d024eabe21154a89e27c6273bc49e6d556af4b4e288fc20965e9a22b5c25dcba6cc371d48bd7f15fb7cfdf78598052eb9f6676a9381cb2e9e06bbaa2dbb88887f5d423a633fe7823a88f2b55a5358e2c3abd725bb0f99626f973da", 0xcb}, {&(0x7f0000000200)="dfb8cdab8bfa6331b9c1af20bfe976ef10854dd3da0b1b4c4df1b227bf1a0bc1bd0ec0205d8c315c1215842912dc4b5e305d0f65d1024e4ef90cb07a872f3f082b9633916260a519bbf7f9913a67956120a4c910e96f0171316a7eb3fb2f8ec86f", 0x61}, {&(0x7f0000000280)="062382b5177243b48660c21af9f99ffa08b0665b4800720b46267c55f1198333442c7ea8761bd3c92acbc5e9fdd12ffc34f19b07c3d9d6babcc730a7f02dacab7d1ddab8d27f2ca657e40dc5903080f2b9c0bbe23f8f7eddd81c812d4aff5b0001f7898dab2a919d0852749c2a50a773e1f2cf35b20848e167a7fefa90d880e1cf1c016d", 0x84}], 0x3, &(0x7f0000000380)=[{0x100, 0x10e, 0x1000, "09860da931352da77ef5d52f7b2790a153beb4d0a03d725b20ded77e2dda07c1746646340e1e885a3f5a266d519fca1cf3f274d563279b574f1500f3e404810d4ace0b449615f86c7306518b86330273105c7edb1d25d16db6e5e717b32322c4e15b9b904395a3fd535ab29d969a2c385a989f2041383560f402efc1c262184181b54a74b852ade7fa6ef79b15275cc9b6c41ca3fdcaadf8b4199855e9e5b685f89d6d77e4a28c5689d3c718db5762900065b9640e63e6a5e63dabc6a0687bcf10060dbfa4802cf0375f54674c615dbc310faccfbbedf0094fa0a9b0a5640c961e719b6c12d0341fc2890de2449384e2c05dee"}, {0x104, 0x102, 0x20, "a36f8baeed5d78224da869e49a9eb14c021bdec8a823f3bb18a90af1b21f16517e40eda2e74393aaa25bfd4c3afd5be847cb3249f21e256dd65839b8b4a6bf3d3e30929d2b91874c080711f1f0b87b6bf95530f10209bdbabe8798c9ac871ab36dbfe56c0d7872441e44481246c7d080cfadbe458d5551f2b662e6ca4ac223e46d064476e4ed11f360f47b00c3add0838276ceb3125d8a3d7cc0c445cc27f8258c2ecc051315afad443528f422c4eb1c7618e69eb6296fde34c7be1f35e8bda5684bff02d7ebce8d16e2d475051a6b246f9e52c51e7f0259068db351594d0647690e228c58ac42c6331686a591c233d8a93915c7e7b73fdc"}, {0x30, 0xde8efac6ea2a0af, 0xff, "c80f2fdeec123b1d4134bd76c14a44806d8a1e7932b62f74cb1ea406c2d7c00738"}], 0x234, 0x4091}, 0x810) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) 2018/04/05 20:23:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r2, r1, &(0x7f0000a2effc), 0x8001) 2018/04/05 20:23:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x208000000000001f) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000ce40)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}}, 0x1c}, 0x1}, 0x0) 2018/04/05 20:23:31 executing program 4: syz_emit_ethernet(0x3d4f7d9984517a83, &(0x7f0000000340)=ANY=[@ANYBLOB="0000d6000000000048015a20cc85d2a9e43f02e651fe1400000500069078be23bde40f48ef829a80c6f682aa33207dbadf9453e6ffafc8203b8168c8068a6a0ec8bcf33b1558bf2d6bb58b8662b02a95990ebab200700bfbaca8c1711ab54508933e652325918738472c0f280801e25d7393811514cff0826227873a5d73df2597697039859a2a943334b6df83c0058c70c01b112779340b0360aab53fe36fe19e9b9d"], &(0x7f0000000200)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7195) pread64(r0, &(0x7f0000000240)=""/236, 0xec, 0x38) 2018/04/05 20:23:31 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/05 20:23:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x59, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, {{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x104) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000000240)=0x9, 0x4) 2018/04/05 20:23:31 executing program 2: r0 = gettid() capset(&(0x7f00001e8ff8)={0x19980330, r0}, &(0x7f0000000080)={0x8000, 0x0, 0x0, 0xb36}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xc2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 65.272691] random: crng init done 2018/04/05 20:23:31 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') lseek(r0, 0x0, 0x3) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/04/05 20:23:31 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4, 0x10400) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000180)="280085ac47e89ea1dc623c880ef441c40d9b86f7ce81480021941f70b6fb63da55d80db252acabab179e4309207c2131d726b6aac45329d943c8f5e40642caf7add5a6669d4b02369df66203eb04d106b33d883193a5cdb3a096a1b143a3f2ea0d247d151785ecd93af117e65ec441c88d8161e2a9cbfcab69c26450ef7e54a804de2b99ab010124da1d771dbd5d6276324fa10326b46463df254a72c6d6cb629f58e113d49477e60281a2a91bfd9b553f213d8854cfea3f2f0afebe636bace55677d7de54ddd90ce01b78dc715195bde91afd72", 0xd4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x410000, 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x7, 0xd, "5da8e318acd367dd896b0c918483465374a1112b654a9bcc59af58b83280c976f96a964555ea791fb8d676751353b722e54db79d4adbb3ca23b8170648a2bf60", "b63d32163a2b7757bf203119de6996d2744780e95aa6b926c73e00445c43fa91", [0x7fffffff, 0x7]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x40031, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000280)={0x800, 0x7, 0x1, 0xffffffffffffff00, "daf233eed5b0143c37efc17be4f24dd79c48883c20283cd4fface4d7662f8feb33d09275c9d93b2ff710bba1", 0x101}) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) pipe2(&(0x7f00000002c0), 0x4000) pause() ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/176) 2018/04/05 20:23:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000089a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x1c}}}}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400e10000000ec9c1d900004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010006000900fcff4d00040e05a5", 0x58}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x6) 2018/04/05 20:23:31 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000570000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) 2018/04/05 20:23:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) shutdown(r0, 0x1) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/05 20:23:31 executing program 2: r0 = userfaultfd(0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000459000/0x2000)=nil, 0x2000, 0x0, 0xd0113, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/04/05 20:23:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x100000000040}, 0x0) 2018/04/05 20:23:32 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6gre0\x00', @ifru_flags=0x4000}) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xffffffffffff1088, 0xffffffffffffff71) 2018/04/05 20:23:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x98) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x800, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000280)=0x21, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000100)=""/81) 2018/04/05 20:23:32 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x1fc, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x0, 0x0, 0x0, 0xd8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3b, 0x101000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x112e9c831765e42a}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x400, [0x5ae, 0x8, 0x4, 0xc44, 0x7, 0x5, 0xfa89, 0x1]}, 0x5c) 2018/04/05 20:23:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c001c001d00ffff00000000000000000500000008000300da000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 20:23:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='.\x00\x00\x00\x00\x00\x00\x00\x00cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) lookup_dcookie(0xffffffffffff0000, &(0x7f00000000c0)=""/119, 0xffffffffffffffcf) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/05 20:23:32 executing program 0: prctl$setname(0xf, &(0x7f0000000000)='lo)bdevkeyring(vmnet0\'\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), 0xf) 2018/04/05 20:23:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @multicast2}, &(0x7f0000000540)=0xc) sendto(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f00000006c0)=@ll={0x11, 0x6, r1, 0x1, 0x103, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3f, 0x0, "df2c9c75bd4c55325fe54fe4b83bc69b65f9bc1d4831ba48010000003d1f288e5da58ffb070000000000000086505a282c68a7702a239d7a0f8b7b29a332d8b0f8101aacf2f5db95c11c12497bf4535e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/05 20:23:32 executing program 7: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8042, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)) 2018/04/05 20:23:32 executing program 0: unshare(0x42000200) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000300)={0x4, {{0x2, 0x4e21, @rand_addr=0x400}}, {{0x2, 0x4e20, @rand_addr=0x6}}}, 0x104) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) bind$ax25(r1, &(0x7f0000000080)={0x3, {"82017234d43f51"}, 0x10000}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000002c0)={0x7505}, 0x4) 2018/04/05 20:23:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000080)=""/121}, 0x18) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) [ 65.716095] IPVS: ftp: loaded support on port[0] = 21 [ 65.779086] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 20:23:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40600) socket$bt_cmtp(0x1f, 0x3, 0x5) clone(0x18c2500, &(0x7f0000000300), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) unshare(0x8000000) 2018/04/05 20:23:33 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r0, &(0x7f0000000880)=""/4096, 0xffffffffffffff83) 2018/04/05 20:23:33 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x4c, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x8800) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000080)={{0x3, 0x4, 0x7, 0xffff, "e969aa6bbc5a85ca1098091f5df02c5a37a6e5b8fca4a6ed8e3ecb85618eef57936c2e308d0f792ceb426266", 0x2}, 0x4bf, [0x9, 0x5, 0x80, 0x7b07, 0x9, 0x5, 0x7, 0xc4, 0x484ca116, 0x2, 0x8, 0x80000001, 0x0, 0xfffffffeffffffff, 0x800, 0x3a, 0xfffffffffffffffc, 0x8d3, 0x1, 0x8001, 0x7, 0x3, 0xe6e, 0x9, 0x100000000, 0x5, 0x1000, 0x7f, 0x3, 0x7, 0x3, 0x10000, 0x7ff, 0x81, 0x6, 0x8001, 0x92, 0x101, 0xc38, 0x100000001, 0x6, 0x7fffffff, 0x5, 0x5, 0x7ff, 0x7fff, 0x62, 0x800, 0x41b, 0x2, 0x1, 0x57d9, 0x800, 0x101, 0x2f, 0x6, 0x1, 0x6, 0x8, 0x7ff, 0x4, 0x1, 0x6, 0x1, 0x4, 0x1f, 0x80000000, 0x17, 0x2, 0x974, 0xfff, 0x80, 0x2, 0x9, 0x8001, 0x3, 0x9, 0x49b2, 0x0, 0xfb, 0x2, 0x0, 0x40, 0xf1, 0xff, 0x8, 0x2, 0x7, 0x1, 0x5, 0x0, 0x0, 0x3ff, 0x3ff, 0x0, 0xff, 0x7, 0x80, 0x1, 0x2, 0x5, 0x5e02, 0x2, 0x5, 0x7a, 0x7, 0x1, 0x10001, 0x4, 0x3, 0x8, 0x127ae00, 0x9, 0x101, 0x3, 0x6, 0x7ff, 0x4, 0x3ff, 0x0, 0x8, 0x7fff, 0x1, 0x3ff, 0x6, 0x3, 0xb510, 0x4], {0x77359400}}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000040)={0x0, 0x9}) 2018/04/05 20:23:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="00ff00000000ffffffffffff8137ffff001e0000000000001a8d69e24c920000ffffffff0000000000000000"], 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/05 20:23:33 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/05 20:23:33 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0xdffffffffffffffe, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffffffff6668, 0xa800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) syz_open_procfs(r0, &(0x7f0000000140)='net/stat\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) tkill(r0, 0x1000000000013) 2018/04/05 20:23:33 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x2, 0x1, 0x80000000, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f0000000080)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xffffffffffffff1d, &(0x7f0000000000)=""/127}, 0x2dc) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000f99600000000000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x11, 0x800, 0x1ff) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/05 20:23:33 executing program 0: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000280)="14a09a2a15e8c36cfae101eeb1fc341e0ac61c9d2cb3c8b040d803e684de7c81cb7efaf312fad83b258700f67eb6bb89a9dc77ceb7", &(0x7f0000000080)=""/92}, 0x18) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x8001) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)={0x7ff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000880}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="260126bd7000fcdbdf2502000000080001004e50b10b10da5cc474d083fc875aa7f794230000080001004ea6fa52dd1ae8c3a421000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x91) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00022abd7000fddbdf2507000800080005001f0000000800050009000000080004006dd4000008000400800000006407a755a132e7a31c825ae761b49f86b6d2be8a9de5ec47091bdde627479aff62659b39e1c15a7400c487d1d9ad7c753737f2635a716c36a026237203b8c3661219fced3831c364b180121996d78fb4a165c2670939312f2c9bb17e6e67c1d7f91275312764777c99ef7c26"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/04/05 20:23:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) io_setup(0x2, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000040)={0x3}, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/05 20:23:33 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) signalfd4(r1, &(0x7f0000000040)={0x19}, 0x8, 0x0) 2018/04/05 20:23:33 executing program 4: mq_unlink(&(0x7f0000000240)='i/trusted,\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) 2018/04/05 20:23:33 executing program 7: r0 = socket(0x0, 0x2000080003, 0x4a9) rt_sigpending(&(0x7f0000000000), 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x29, 0x1}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x1, &(0x7f0000000340)={{0x77359400}, {0x77359400}}, &(0x7f0000000380)) getsockopt(r0, 0x83, 0xcf, &(0x7f0000000080)=""/8, &(0x7f0000000ffc)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x200000, 0x30) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000003c0)=r3) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/109}) 2018/04/05 20:23:34 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) io_setup(0x75a58f01, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) io_getevents(r1, 0x9, 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)={r2, r3+30000000}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00', 0xdbb}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_map={0x10001, 0x100, 0x6, 0xfff, 0x7f, 0x4}}) 2018/04/05 20:23:34 executing program 5: munmap(&(0x7f00000d8000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x20, 0xefb4, 0x100000001, 0x800}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x390}, 0x8) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0), 0xfffffffffffffe3a}}], 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000002c0)=0x615) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 20:23:34 executing program 4: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x83) syz_fuseblk_mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00', 0x3, 0x0, 0x0, 0xc66, 0x9, 0x10400) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0xe, 0x80000) fremovexattr(r0, &(0x7f00000003c0)=@known='trusted.syz\x00') syz_open_pts(0xffffffffffffffff, 0xc0000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x74, r1, 0x720, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x44}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4804) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000001c0)={0x0, 0x1}) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r2, &(0x7f0000824ff8), 0x1cc270f5) r3 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\x00', 0xfffffffffffffffb) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) setitimer(0x2, &(0x7f00000008c0)={{0x0, 0x2710}, {r4, r5/1000+30000}}, &(0x7f0000000900)) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000540)=0x4) keyctl$unlink(0x9, r3, r6) syz_mount_image$btrfs(&(0x7f0000000700)='btrfs\x00', &(0x7f0000000740)='./file0\x00', 0x800, 0x1, &(0x7f0000001880)=[{&(0x7f0000000780)="b372779f5843c322c320bd7378e6c5e2f01193ab15a3373c8b386e3d1ca7f933fd2eaaff2da830cb204a9f2bcc09b81b682b47e8571b9aeb846c2ea927b4c198d277116e4c78eb8da2a0fa6190fe5226a101d8c89745ebc1baab1608312ed6ca7e4f8a48643e1ec1913f2a0fff60a07082da6a0ddc5154c1d2fc529e7ace6543d66b54d07b800bebd342b8b55d26a871df0a67116e1fb9e55748e40cd75fdac63b47ec2e9d62115f97b8e9121c7edef248454de0b4f91de9d069d645e973231af64acbf22d7dcbdd", 0xc8, 0x7}], 0x2000, &(0x7f0000000940)=ANY=[@ANYBLOB="fdffff9774296aff5f6d6d69602c00f4632bbb6506d4de5b4188d127e1513d35769fec0403747f972bf3e901f104026af11d35b15fa36c445af22d896f1f99147780fc0e732103a8ad82b25675739dba92a3378cadc5e48cf135c65b16bb94a9df283a905c3096755143bab8e5a4fa8d7cdb13b6dd9535dfb6fedb4492ea55b225334ec16f610000000000000000000000"]) 2018/04/05 20:23:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') clock_gettime(0x7, &(0x7f0000000000)) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/05 20:23:34 executing program 2: socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x80000000}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYBLOB], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x0, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xfffffffffffffff9, 0x0, 0x41e, 0x1, 0x9}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/04/05 20:23:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\n\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000008000100ac1414bb"], 0x24}, 0x1}, 0x0) 2018/04/05 20:23:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x5, {{0xa, 0x4e21, 0xb76, @local={0xfe, 0x80, [], 0xaa}, 0xc8d8}}, {{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2bb23324}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x5, {{0xa, 0x4e20, 0xfffffffffffff800, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0xe94}}}, 0x104) 2018/04/05 20:23:34 executing program 3: clone(0xf81b8ebd00dde9c2, &(0x7f0000000100), &(0x7f000099d000), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xade, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1000, 0x4, 0x6, 0xffffffff}, &(0x7f0000000200)=0x98) 2018/04/05 20:23:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x41, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r3}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[r5]) write$cgroup_type(r3, &(0x7f0000000400)='threaded\x00', 0x9) 2018/04/05 20:23:34 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x0, 0x10200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x3c3}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)) pipe2(&(0x7f0000000080), 0x84000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000000e000/0x4000)=nil}) 2018/04/05 20:23:34 executing program 5: personality(0x5000004) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20080000000003, 0x100) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000240)={"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"}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="47ee06f2d6069a46e7e01a385a9d19a819a91f87e6262e60455a8597eb12d8525e875c157c11a35c17c5303cd4c53d7cb975dc69706d4e3a52d680839fe60112f03a0bd9b1aa44019c7e80d6c0ecfa67909e810f0461774a7c197f7fba2b17e74aaf4c") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000640)=0xc) setfsuid(r1) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x800, 0x40440) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0xfffffffffffffffd, 0x4) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) connect$rds(r0, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 20:23:34 executing program 7: syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) 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(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) close(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000300)={0xfffffffffffffff7, 0x2, 0x3c3a, 0xee9b, "3c38f42f4ad4fd96e3ca3de0709ad5bdbbb343922ded4aecf790790c078d49ceaecaf15c19ddaa014a27425c", 0x6}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1a, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000e30000000000"], 0x0, 0x0, &(0x7f00000002c0)}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r4, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) renameat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') 2018/04/05 20:23:34 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xee88, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="71d1d7d20dd4cc66ba8a6c695292acaac34c7c5e1f0c314df2f23f3e5200c3fc3e8e6c9fd8cc5030103afbd64a85f37273b7e1086e7df39f336e2201227359d3b14c5cb7aecb0dff2fa79cf051177e3f896d37015b68d13e051a5f212981fc6e3966df78adc8714637807ac0a9911613a1fc3bf0e3114f2976d59f72a1b8774ebe8d8f15089a7f1de2d567bf8a2d110bd43a09a90240e42de930075c8a58e48c261118f7416d9d757048c98b194636f1aafb", 0xb2, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) sendmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000000c00)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000d40)}}, {{&(0x7f0000000d80)=@can={0x1d}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="100008040400000000000000"], 0x10}}], 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/139) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000280)) 2018/04/05 20:23:34 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000180), 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0x45, 0x3f, 0x0, 0x69, [], [], [], 0x100, 0x1, 0x7, 0x8001, "cd36d43af807f34cfebeae4a673ecd28"}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x4, 0x110000}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2018/04/05 20:23:34 executing program 4: 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$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/05 20:23:34 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) r0 = socket$kcm(0x29, 0x4, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000080), 0xfffffffffffffffe) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x600000000000000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) r4 = fcntl$dupfd(r1, 0x406, r2) connect$l2tp(r4, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x3, 0x0, 0x4}}, 0x26) ftruncate(r2, 0xfff) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x11d, 0xc3, 0x8001, 0x1}, {0x1, 0xffff, 0x1ff, 0x7}, {0x10000, 0xb4, 0x5, 0x1}]}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000240)) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x1ff) [ 67.803119] QAT: Invalid ioctl [ 67.806920] irq bypass consumer (token 00000000a4de3422) registration fails: -16 2018/04/05 20:23:34 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2082, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x40002) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x0, 0xffffffffffff38d4}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fremovexattr(r3, &(0x7f0000000080)=@known='system.sockprotoname\x00') 2018/04/05 20:23:34 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x101, 0x1, 0x120000000, 0x2, 0x2}, 0x14) 2018/04/05 20:23:34 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0x1, 0x5, 0x59, 0x6197fbf6, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x5, 0x2, 0x5, 0x14}, &(0x7f0000000300)=0x98) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000234ff1)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/05 20:23:34 executing program 1: r0 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) syncfs(r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) [ 67.857903] QAT: Invalid ioctl [ 67.877088] irq bypass consumer (token 00000000abb35963) registration fails: -16 2018/04/05 20:23:34 executing program 7: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x4, &(0x7f0000000000)={&(0x7f0000002000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x3e3}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', r2}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/04/05 20:23:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x80, 0xa}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/05 20:23:34 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) recvfrom$inet6(r0, &(0x7f00000000c0)=""/195, 0xc3, 0x2, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @empty, 0x7}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet6(0xa, 0x2, 0xbcb) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/05 20:23:34 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) 2018/04/05 20:23:34 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x80000004) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000000), 0xfffffffffffffef0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/169, &(0x7f0000000200)=0xa9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffff00000000, 0x4080) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x29a, 0x4) syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x40000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x17, 0x294) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000280)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x40, 0x4, "2637008dfeb254a6a5bbd6d0047b13b0ec512b3dddae426f9bf5a0e06553c633c0cae86bcdec34f480b0ca2c3eabac2ba892d69fe90d43c4684f1ab42321b2", 0x33}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)="ef08fb0104558f0f88454abc60ca7b2352da43c047dd8b0b0c951cd8149dbdfcfefe8e4e8a0ae146132c02470bfc4056153f52883f8e8ddc8a3e633780d0f070", 0x40}, {&(0x7f0000000340)="cfe32a5ccf4e6c997b62722424b156c9f9acd3a0477d", 0x16}, {&(0x7f0000000380)="0ef8a691d9de5156e77a211cd6bd6b56956871", 0x13}], 0x3, &(0x7f0000000400)=[{0x20, 0x10f, 0x7, "5b9178baebb01748c22486a3646e7e048b80"}], 0x20, 0x20000080}, 0x8000) listen(r1, 0xfffffffffffff1ba) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x3b3, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x604, r2, 0x10001, 0xea}) syslog(0xa, &(0x7f00000004c0)=""/136, 0x88) 2018/04/05 20:23:34 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000300)={{0x4ea3, 0x6, 0x8001, 0x1, "66c94eebbff8aa97d53a54f06d9283af0888aec1bae89118f91ecd06858a93054a1c2163b0c96ad436b9c31a", 0x6}, 0x1ffe000000, [0xffffffffffffff01, 0x101, 0x3, 0x7, 0x9, 0x10000, 0x8, 0x7f40, 0x2, 0x6, 0x6, 0x3f, 0x92ef, 0x7, 0x6, 0x1, 0x1f, 0x40, 0x100000000, 0x7, 0x5, 0xfff, 0x400, 0x6, 0x86f4, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x24a7ee9d, 0x7, 0x81, 0x2, 0x8, 0x4, 0x6, 0xfff, 0x80000001, 0x1, 0xffff, 0x8, 0x6, 0x10001, 0x1, 0x7fffffff, 0x26, 0x42, 0xfffffffffffffffc, 0x40, 0xfffffffffffffd67, 0x5348, 0xffffffffffffffff, 0x2, 0x10001, 0xf8, 0x4, 0x20, 0x1, 0x6, 0x7, 0x2, 0x6, 0x4, 0x98db, 0x89d, 0x1e, 0x2f9, 0x1, 0xa7, 0x8001, 0xffffffff, 0xffffffff, 0x848, 0x81, 0x3, 0x1, 0x200, 0x6, 0x101, 0x0, 0x0, 0x7fffffff, 0x7fff, 0x2, 0x40, 0x8, 0x9fee, 0x8, 0x412, 0xfff, 0x2, 0x9, 0xa8, 0xcf9e, 0x4f6a, 0x2, 0x7368, 0x5, 0xfffffffffffffffc, 0xffffffffffffffff, 0x78, 0x1, 0x3, 0xa3a, 0x8000, 0x4, 0x5, 0x574, 0x3, 0x10000000000, 0x80, 0x8, 0x3, 0x3, 0x401, 0x4, 0x7fff, 0x8, 0x8, 0x400, 0x1, 0x10000, 0x7f, 0x3, 0x3, 0x86, 0x93b9], {0x77359400}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) 2018/04/05 20:23:34 executing program 5: socketpair$inet(0x29, 0x5, 0x13, &(0x7f0000001ff8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) [ 68.077509] mmap: syz-executor6 (7739) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/05 20:23:35 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@l2={0x1f, 0xffffffffffffdfa1, {0x7, 0x6, 0x9, 0x1000, 0x2, 0x6e}, 0xabda, 0x2}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="7845ce0f165ca124807d0d3933a058bf261cbf26f4f9c9308d94ae0e66652542ba7085adcf991dcbd79bf590efde86b17b69b2cd3890e59a102b0c670956969b842216ce08f18fb735689b728449c84138f64318acbc1b86dc52cae3a0f88c2989f7f951ea2b15ea5214be842aa3c0a5fb0aa03b9aa1c78715233d1dcf32280ee610acafae5915c9a123b901fce340a25b8975a42cef62c4d3b2f42dd6c4956c4a157ace7418b8945f6701a95369925db210f7a4a66249e988c8b2892b4207068c8df58e3fe4ac6cd033e3ab40", 0xcd}], 0x1, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x13f8, 0x4810}, 0x4000040) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/05 20:23:35 executing program 0: eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x401, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pipe2(&(0x7f0000000000), 0x4800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 20:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000004c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r3}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) ppoll(&(0x7f00000002c0)=[{r1, 0x7d}, {r0, 0x4}], 0x2, &(0x7f0000000300)={0x0, r2+30000000}, &(0x7f0000000240)={0x1001}, 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) set_robust_list(&(0x7f0000000380)={&(0x7f0000000340)={&(0x7f0000000040)}, 0x2}, 0xc) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff8, 0x7, 0x2, "e1e50608837ea00a6cf906aef1bd7576df60197c21b096c0ad3593bdd59ea202904ed14f470868f82ab5af3876347465fb85d4c90ef7adf79217128b163b94f8b9ced5d302dea8b6476e41dd2d752cee"}, 0xd8) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x8500) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0xfffffffffffffffd, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffffff, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, r5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0x1, 0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000140)={0x40, 0x8000, 0x2, 0x47e9}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f00000001c0)={0x6, 0x7, 0x0, 0x0, 0x51, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000000580)={0x940, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000005c0)={0xa0, r7}) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/05 20:23:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x80000) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000040)=@sco={0x1f, {0x32, 0x7, 0xffffffffffffff00, 0x6, 0x7ff, 0x4}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="287345a1862ae182848cacbc7cbde8b4b20abee16aefe2d725c92b1f0f2ea76424e43975aa37db16ca163659aaa14f69d534032337009759a47e35516931a3080e4322abaf693ed438a3858aee8d4f28bcba285282cbf0a9b10dadca45519d275eb11bc8553ea2f2e867048c924f09336b6c", 0x72}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="fb6bc095ff237f883b96f7568e7b3dc21c246e9a26c42cca342b4e17486ebc08432818f19f90d115160ff725ed4735bb3e921b41242e801648adf0f1fc3e6e6df5146c5ef77fa641568e5732", 0x4c}], 0x3, &(0x7f0000000340)=[{0x10, 0x119, 0x8, "d85b7c"}, {0x100c, 0x1, 0x10001, "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"}, {0xb4, 0x197, 0x8, "9500fc0169925a6626b85e6d4ca24068fd47e1a2cb9f7a9c0b110c576ae5fcc29e50293e3c8c3c08bcafc99cf059a68618594cf1b318cd289025655ba44c01ab7e617a873c8f104c5b72247cacc32cac8ff038f62410a578dbb86780a06992cfc47554790892d29e943cd844c764b8791f6d3b974b9a990ae8b115e4e9006a1ad9c8f65b7f25edfd7716ac95d5adca1e5e77b6777773c2e01e23a8cc8c2790dfb59d52f29c235021"}, {0x48, 0x10d, 0x7, "302e3948badb3f14d41560fea3262eb12830cee19edccc9e1b218754fa6de27c36b302f1fb4ffcd2d83801effd9522ccb9dbe4494643452514"}, {0x60, 0x13f, 0xd1, "33a909eedec2a45a76fd583958de2b572b1aa04957ad04ee4e3b58a24ac2520d6eb8417432d24518dccaa7b027a618e7b01532aed1a7ae8b7fd166f98201692f6a8c1ada58e6bc1db47f6fc1bb48e860f006db"}, {0xb8, 0x117, 0x8, "2e828df19f9ed4edcbea671e389b48d5fcb4c75e636a8c2705d2b0a50c9164ea42e668065804b1bd6a31682630c84998ac7da77b76efaa915a77fe7054d2b3f556fa4c834d8caa18581a38bef510a27ebf9a439898834bbda5b0cdf7fd739622207a2d7118f47c2c4fb18d79c9724819ef3ce3549f30c12c220f72c89eedcdc29d1e73c2f113a924c63c5063c8642e9066d10ec74ce364059fb83110066dbe8c8179edcd307bde9554"}, {0x88, 0x117, 0x200000000000, "486a40d827c57cac3d1cca5c83e55eb2f68feacf9e1d94e6c0869ffe265cb0d4998296434fa1bd22b41a06c9744c5efbccbfc98f1ab023dfe035a63e20b4b090516a59be4fc0af01d678c3999cdcbf8aa05513a4a9f9089bcf3032089c1bcf6db50699d5a659e2541ead5b2609dc51430e3ce1144d14b4dfd7c1ac"}, {0x7c, 0x18e, 0x7, "fe0721f47c226e0c0ce2b48e81a02e261ad3a70faff91b9b514e3f48646dec5be6403aac2a6747c1111eb860c99b08d3fa6541922a9114e968e7fd2813d35bf92fd325e4bfba0989227d8f97b59b64e36f33f4208c0f7220db3db4c425a8835238325d36572c9801589255556128"}], 0x1334, 0x8000}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000356000)={0x0, 0x0, &(0x7f0000ef3fd0)}, 0x20008000) accept4(r2, 0x0, &(0x7f00000000c0), 0x0) 2018/04/05 20:23:35 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/04/05 20:23:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getdents64(r0, &(0x7f00000d7000)=""/72, 0x48) getdents64(r0, &(0x7f0000000000), 0x309) 2018/04/05 20:23:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300090e00000000548c0000000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000002000100000000000000000b0000000005000500000000000a00000000000000ff020000000000000000000000000001000000000000"], 0x70}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x4ac, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xfff, {0x2, 0x4e24, @rand_addr=0x401}, {0x2, 0x4e24}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x200, 0xffffffff, 0xcb, 0x2, 0x0, &(0x7f0000000080)='ifb0\x00', 0x10001, 0x4, 0xfff}) 2018/04/05 20:23:35 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000afa000)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000), 0x0, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000140), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB], 0x1) 2018/04/05 20:23:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80100, 0x0) 2018/04/05 20:23:35 executing program 1: mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)='mqueue\x00', 0x0, &(0x7f00000004c0)="ad0f6937afa136552e680127a80c2fd3e8bcf1f772bcaf4ca7a1") r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x100000001, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000100)={0xffffffff, 0x0, 0x20001000, 0x8000000009, 0x1, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffff}) unshare(0x82000800) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mq_open(&(0x7f00000000c0)="2af01aea3d9199a675a8a3da2c78734f2de345510e86b603b4ff8b9826e4dadf662a9fda3104d060bbca5daa04a0", 0x802, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x3}) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000005c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x5, &(0x7f0000000640)=""/51) getuid() ioctl$KVM_RUN(r0, 0xae80, 0x0) gettid() nanosleep(&(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x1, 0x0, 0x0, 0x80}, 0x14) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000340)=""/12, 0xc}], 0x4) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) request_key(&(0x7f00000009c0)='.dead\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)='em0ppp0[\x00', 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000a80)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)=')systemmime_typevmnet1,+/&\x00', 0xffffffffffffffff) add_key(&(0x7f0000000980)="e9c759db216761637900", &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="7ebd0feb87d46a73d505dc9881c0189c3c7e91958359a044db8c14d651e73d8c52df0985f2f368f5df689b386b7b647af7e25101ac8e690dc1249bda00000000001000", 0x43, r7) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) unshare(0xc000000) 2018/04/05 20:23:35 executing program 5: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$ipx(r1, 0x0, &(0x7f0000000000), 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="acbb915d6846975d5d248d4c727115f29ae03c05a154030003683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d3001b60c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/05 20:23:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000059a000)="260000005e0009000000eaf83a000000fdffffff0c000000ffffff000008db1ee9ff4435eade", 0x26) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/05 20:23:35 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000300)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030000000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae20000000000000000000000000000000000000000ff02000000004835cc69129ea73ecf4cbc00000000000000000001fb"], 0x0) dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000004c0)) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000540)={'erspan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000080)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580), &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x3bd) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000002c0)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000000400), 0x8000fffffffe) 2018/04/05 20:23:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e2, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x6, 0x80000, 0x0, 0xb6eb, 0x0, 0x0, 0xfffffffffffffffd, 0x1e, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffefc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1, 0x0, 0x100000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}, 0x0, 0x0, 0x8000, 0x1, 0x4d, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='md5sum%eth0md5sum\x00', 0x0) exit(0x0) dup2(r1, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) [ 68.781217] bridge0: port 1(erspan0) entered blocking state [ 68.787092] bridge0: port 1(erspan0) entered disabled state [ 68.812059] device erspan0 entered promiscuous mode 2018/04/05 20:23:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x420442, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x11205f33, 0x5eb9, 0x8, 0x100000001, 0x7}, &(0x7f0000000180)=0x14) r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x212, 0x0, &(0x7f00000000c0)}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer\x00', 0x1, 0x0) sendto$unix(r3, &(0x7f0000002f80)="23c19ee8a733980c7cd7128de1583ed5f5efa18aeb28718564c087013b2c1620a2183a8a765980975e23b82eafe714b37d3fdafd22740615800bda8c49851e5ee770ac9609c1550f2bad14385bd87ecbb7690d97ac75c8679e96fc640d3a3081041e0caf789bb09089a08723abd8509a8fe02ea74750d749750b61dc34aa89c8e5e220cc91b29b429ee3bbf9cf52d0aba7eaf3af080779566c44e6ce018061885891d2fb8de92a97765dab0cac28d6dea5fbd2c00a629c8c40413b4e5c7cbdcdc44d2ef1cd5e9370d22132557e68b99543a6", 0xd2, 0x8800, &(0x7f0000003080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 68.845901] bridge0: port 1(erspan0) entered blocking state [ 68.851773] bridge0: port 1(erspan0) entered forwarding state 2018/04/05 20:23:35 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000240005031d856408000f", 0x1f}], 0x1}, 0x0) munlockall() socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/05 20:23:35 executing program 4: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x100}, 0xff25) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) geteuid() ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") [ 68.889420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.924945] binder: 7809 RLIMIT_NICE not set 2018/04/05 20:23:35 executing program 5: socket(0x2, 0x3, 0x40000000000000ff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@local}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 68.942523] binder: undelivered death notification, 0000000000000000 [ 68.975055] autofs4:pid:7819:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 68.977374] binder: 7809 RLIMIT_NICE not set [ 69.005456] binder: BINDER_SET_CONTEXT_MGR already set [ 69.032242] binder: 7807:7820 ioctl 40046207 0 returned -16 [ 69.089767] binder: undelivered death notification, 0000000000000000 2018/04/05 20:23:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000302f77)="80fd01003af7", 0x6}], 0x1, 0x0) mremap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r1, &(0x7f0000000180)=""/26}) 2018/04/05 20:23:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200527bd0500080001004e23000008000400030000000800020002000000000000000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x41}, 0x10) listen(r0, 0x101) r2 = dup2(r0, r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/23) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x2800) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/05 20:23:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xffffff9f) 2018/04/05 20:23:36 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/231, 0xe7}], 0x1, &(0x7f00000004c0)=""/135, 0x87}, 0x2004) 2018/04/05 20:23:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/63, 0x3f) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/04/05 20:23:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x1000, &(0x7f0000000180)=0x4) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'bond0\x00', 0xb}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000f40), &(0x7f0000000f80)=0x20) 2018/04/05 20:23:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x109c00, 0x0) 2018/04/05 20:23:36 executing program 4: 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, &(0x7f0000000d00)=ANY=[@ANYBLOB="7c806d9ace0e5c36e5236f09203ddb50e7a8e8b987bd22075e7fb7e7f787dea0cafe937e2d3a7639704caa4bb5d51025f1eea88a061a3203f448a0587605475ee4d70f9ab764f48f381e97c25016fc9c34b53c223cfeff3a147d8ccca40acef86e8ed75237284134aa37e883735145b9ad924d65651ccc80d4596c09d1247d1da57ddf70f361aa96a3e5601c7b1ba59ddbab130a372b25d2effb0000000000000000"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) recvmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f0000000780)=""/182, 0xb6}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/210, 0xd2}, {&(0x7f0000000ac0)=""/68, 0x44}, {&(0x7f0000000b40)=""/244, 0xf4}], 0x7, &(0x7f0000000080)=""/26, 0x1a, 0x4564}, 0x101) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000c80)=0x2, 0x4) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/05 20:23:36 executing program 6: r0 = getpgrp(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x40000000000a35) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000080)=0xfff, 0x4131d2a9) fdatasync(r5) tkill(r0, 0x1000000000016) 2018/04/05 20:23:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x80000001, 0x7, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r2}) fcntl$lock(r0, 0x5, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/05 20:23:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x400000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x80, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b83ff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 20:23:36 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ffeffc)=0x7, 0x4) sendto$unix(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000340)=@abs, 0x8) sendto$unix(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000240)=@abs, 0x6e) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x4, 0x5}, 0x8) 2018/04/05 20:23:36 executing program 3: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x6) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/05 20:23:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200a00, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0xbc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/04/05 20:23:38 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0xcc, 0x2, 0x10001, 0xca, 0xbd, 0x9, 0x368, 0xf904}, "d389ca563e17cc3ca74ec4307d84c3d4e471ec8d5274aa4a5d5ecfd725adf741b5fa0cfad93e0626f70f0bf0a8655b9c8768942239a9a10fc7624721744ecdac4db25d312198515db81e345899c96f86f0796d4827e441a4265088a0ec2f5c623e28277fd5ea9c49efd13d6fbf4c5a01047b144c22e232838159752ee366993b1e2755c980982dc1292ab30a22b12d45bb889c431d387d014d8a1868", [[], [], [], [], [], [], [], [], []]}, 0x9bc) 2018/04/05 20:23:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x15) 2018/04/05 20:23:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000200)={0x8001, 0x1f, 0x5, 0x0, 0x1e, 0x101}) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x2e) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420080, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'nr0\x00', 0x400}) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/05 20:23:38 executing program 2: ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) r3 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffa) r4 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/vcsa#\x00', 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x8}) 2018/04/05 20:23:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl(0xffffffffffffffff, 0x2275, &(0x7f00000000c0)='\x00JOc9') getegid() r1 = mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f000079efdc)) r3 = syz_open_pts(r2, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x11c, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000100)=[@flat={0x77622a85, 0xa, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000140)=[0x18, 0x18]}}, @acquire_done={0x40106309, r1}, @acquire_done={0x40106309, r1}, @acquire_done={0x40106309, r1, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000240)=[@ptr={0x70742a85, 0x1, &(0x7f0000000200), 0x1, 0x3, 0x20}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}, @fd={0x66642a85, 0x0, r4, 0x0, 0x3}], &(0x7f00000002c0)=[0x68, 0x40]}}, @acquire_done={0x40106309, r1, 0x1}, @acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r1, 0x3}, @acquire_done={0x40106309, r1, 0x3}, @increfs_done={0x40106308, r1, 0x4}], 0x52, 0x0, &(0x7f0000000440)="e9ec7cfce84de0fb210fc1b94bd145179149b1eb366f5d0897d4474d9c12de2683b3605a808deecf56870d4a44ec206f573f62970429f0f69b2c70ef47d48adae9e49dcd7d29f5ec7b3fe3a38952b627a254"}) fcntl$notify(r0, 0x402, 0x21) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f00000001c0)=0xffffffff) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) fcntl$setstatus(r3, 0x4, 0x2800) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2018/04/05 20:23:38 executing program 7: r0 = socket$inet(0x2, 0x80002, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x4) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 20:23:38 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000066c0)={r0, &(0x7f0000001240), &(0x7f00000057c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000001400)}, 0x20) recvmmsg(0xffffffffffffff9c, &(0x7f0000006240)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000001240)=""/99, 0x63}, {&(0x7f00000012c0)=""/96, 0x60}, {&(0x7f0000001340)=""/247, 0xf7}, {&(0x7f0000001440)=""/197, 0xc5}, {&(0x7f0000001540)=""/221, 0xdd}], 0x5, &(0x7f0000001680)=""/179, 0xb3, 0x3}}, {{&(0x7f0000001740)=@ax25, 0x80, &(0x7f0000001940)=[{&(0x7f00000017c0)=""/34, 0x22}, {&(0x7f0000001800)=""/22, 0x16}, {&(0x7f0000001840)=""/65, 0x41}, {&(0x7f00000018c0)=""/127, 0x7f}], 0x4, &(0x7f0000001980)=""/190, 0xbe, 0xa70}, 0x5}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000001a40)=""/29, 0x1d}, {&(0x7f0000001a80)=""/32, 0x20}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/180, 0xb4}], 0x4, 0x0, 0x0, 0x100000000}, 0x6}, {{&(0x7f0000002bc0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002c40)=""/83, 0x53}, {&(0x7f0000002cc0)=""/128, 0x80}, {&(0x7f0000002d40)=""/123, 0x7b}, {&(0x7f0000002dc0)=""/5, 0x5}, {&(0x7f0000002e00)=""/49, 0x31}, {&(0x7f0000002e40)=""/87, 0x57}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x7, &(0x7f0000003f00)=""/141, 0x8d, 0x2}, 0x81}, {{&(0x7f0000003fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005440)=[{&(0x7f0000004040)=""/120, 0x78}, {&(0x7f00000040c0)=""/246, 0xf6}, {&(0x7f00000041c0)=""/75, 0x4b}, {&(0x7f0000004240)=""/182, 0xb6}, {&(0x7f0000004300)=""/58, 0x3a}, {&(0x7f0000004340)=""/7, 0x7}, {&(0x7f0000004380)=""/138, 0x8a}, {&(0x7f0000004440)=""/4096, 0x1000}], 0x8, &(0x7f0000005480)=""/92, 0x5c, 0x4}, 0x1}, {{&(0x7f0000005500)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005580)=""/43, 0x2b}, {&(0x7f00000055c0)=""/37, 0x25}, {&(0x7f0000005600)=""/121, 0x79}, {&(0x7f0000005680)=""/232, 0xe8}], 0x4, &(0x7f00000057c0), 0x0, 0x3ff}, 0x7}, {{&(0x7f0000005800)=@nl=@unspec, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005880)=""/181, 0xb5}, {&(0x7f0000005940)=""/111, 0x6f}, {&(0x7f00000059c0)=""/152, 0x98}, {&(0x7f0000005a80)=""/171, 0xab}], 0x4, &(0x7f0000005b80)=""/203, 0xcb, 0x3}, 0x400}, {{&(0x7f0000005c80)=@l2, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005d00)=""/39, 0x27}, {&(0x7f0000005d40)=""/245, 0xf5}, {&(0x7f0000005e40)=""/1, 0x1}, {&(0x7f0000005e80)=""/251, 0xfb}], 0x4, &(0x7f0000005fc0)=""/134, 0x86, 0x8}, 0x7fff}, {{&(0x7f0000006080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006100)=""/26, 0x1a}], 0x1, &(0x7f0000006180)=""/135, 0x87, 0x1}, 0x3}], 0x9, 0x40000000, &(0x7f0000006380)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000063c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000064c0)=0xe8) getresuid(&(0x7f0000006500), &(0x7f0000006540)=0x0, &(0x7f0000006580)) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000065c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x3, 0x4e24, 0x100000000, 0xa, 0x80, 0x80, 0xbf, r4, r5}, {0x9, 0x7fff, 0x7, 0x5, 0x0, 0xffffffffffffffc0, 0x100000001, 0xe3bc}, {0xde7a, 0x53f, 0x3, 0xa2a}, 0x7, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x247fa394a1172c6, 0x3, 0x5, 0x0, 0x3, 0x80}}, 0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) rt_sigsuspend(&(0x7f00000069c0)={0x3}, 0x8) syz_mount_image$jfs(&(0x7f00000057c0)='jfs\x00', &(0x7f0000006700)='./file0\x00', 0xffffffff996bc75e, 0x2, &(0x7f0000006940)=[{&(0x7f0000006740)="35b749e00925a7d6f61025f41f98a091d2781b062a34bb3f485eb49fd8c7ce67b7c73dc16aed43cdd2dd7dd372887167e4b4e362286277f85a3d67a50bb065b79c9d8bc266f7e1e67ef4d9cb2fe8b17f1cab28fdc44b9d9c8fee09dad0323dbc5d91e6a4b887f490ebf1d13bf8bc1563f9a2b12b1648bc36bb975762cdd2699ff94c35e719c04eabf153e15b9c2e1e5228f1a0896a7211b1a4555c594aba9e4c913e79ee22eeb12b4a1bc587d90592f28e3fca1681e561181d8b6140cbe099bcc80ab7c5ad4817ce720866a872957422fc71b243fcd79651aa4e8ec68f63dab587f9f19bd3825ac663d2f35ca4a10a1b3c6b43d549a07354", 0xf8, 0x81}, {&(0x7f0000006840)="db2c58ccdc2c656cd0fdd1fcd2a9a48a135a77d091981920bce3c948d948298f3368b11245728a37924a1b084bb6727d52cca09c71a692de822019fff36f75306e3069a1275a60e92d93f58e65fc94b873fbebe3d616bb4272af687114d4c0568653c2fa5d3da1b11d5e27dabe737dafeca8f28c842937308df6f8c144ba7c7cc2f2e03661ccd6f885643fab660e77846559d5fbe64da357de58004f4e5b1f2aebad41974b0fdfa1a335e4e817b3b47003ac1b2766d19066edb5e6df15a5e15f83d713221ea25e5f37a4255d", 0xcc, 0x1ff}], 0x801001, &(0x7f0000006980)={[{@quota='quota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@discard='discard', 0x2c}, {@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x34, 0x78, 0x37, 0x34, 0x78, 0x33, 0x3d, 0x37]}, 0x2c}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0xa, 0x7f}, {0x4, 0x81}], 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x2}) 2018/04/05 20:23:38 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) socket$netlink(0x10, 0x3, 0x4000000000000010) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[]) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000680)=0x4, 0x4) fstat(0xffffffffffffff9c, &(0x7f0000000500)) getuid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000001680)=@getlink={0x20, 0x12, 0x0, 0x70bd29, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x108}}, 0x20}, 0x1}, 0x20000000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x1) r3 = request_key(&(0x7f0000000900)='.request_key_auth\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, &(0x7f0000000980)="06766d6e6574312c00", 0x0) keyctl$unlink(0x9, 0x0, r3) socket$alg(0x26, 0x5, 0x0) 2018/04/05 20:23:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) perf_event_open(&(0x7f0000536000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, r1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) writev(r2, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="89", 0x1}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000480)) 2018/04/05 20:23:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10001, 0x200) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0xa9, 0x4) [ 71.527893] device lo entered promiscuous mode 2018/04/05 20:23:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="6053ab5640049a7e032d0082e09b8e2f1778f75eaf11a3744509d7fdec56e041d2228ca46d60004bf351a613c9c9c401599483ce9768761479b4d7d289a22911c8d39b224a4fa38d0d4b9c3b107ce05bd982962c464a0a87593d06ebb465a6132d3cbaf47beaa59b01a9d4163d6c612a779e07f8bac5b7e9ae928586805923ab29f7ed45ad5799dc68b3473ba354ef23176368e396e316234b9d86d2e05a907e678e0afae131da44eb96bd411f6cb4805ce23e2ad2cc97e7eab0954b390b20adc8b007a70461c93b759d61011890b4b056fad97fb916d23985cb7f6970f75d323e223d13d3ac929c43") getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x800, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000480)={@ll={0x11, 0x8, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f00000003c0)=""/115, 0x73}, &(0x7f0000000440), 0x60}, 0x9c) [ 71.590376] QAT: Invalid ioctl 2018/04/05 20:23:38 executing program 3: r0 = socket$inet(0x2, 0x5, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x3, 0x490, [0x0, 0x20000100, 0x20000258, 0x20000288], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x4e0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc) 2018/04/05 20:23:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400100) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x501001) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080)=0x531f85c1, 0x4) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/04/05 20:23:38 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='~', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x191802) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0xffffffff, 0x4}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x8, 0x7ff, 0x0, 0xd51, 0x0, 0x101, 0x2, 0x40, 0x319, 0x3, 0x8, 0x3, 0x100000000, 0x5608, 0x4]}, &(0x7f0000000300)=0x100) [ 71.614728] QAT: Invalid ioctl [ 71.630582] device lo left promiscuous mode 2018/04/05 20:23:38 executing program 6: r0 = 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0x0, r0, 0x0) r2 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/05 20:23:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='personality\x00') read(r0, &(0x7f0000000400)=""/123, 0x7b) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0xe9, 0x4d3, "fbbb0fbc43694950089a9b1060dc56842b3434902fe746e92b403ef0b11b39bbe4085abc352d42c41e5f7c3dedf69a73cafc7067275c520856d97798a1c34a9521d3325472e04fc9b9df41d23a00946ed6530c92b509232da592cf60f2a0ba24dd9c15c3c839d0e2b5c813431b1c58fd7f9d72cf3480fb5c90d537ed9e933ecffca86bf3968ae6a96b8331f9d0775b03dd2a16fa2ea23822ceb6237dda038c189db408b470ab1720647d6bbe1a4931f2281883c31e579c805f911b3cbfcabe1584872fa3a1d4efd84c1ffb2ebc9d3425bc181647565490bc7da5669fa79dfd5cb8"}, &(0x7f0000000080), 0x1000) 2018/04/05 20:23:39 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x30000, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x40, 0x4) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/04/05 20:23:39 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x87f}]}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x402240, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000180)={{0x2, 0x2, 0x2, 0x3, 0xf9f}, 0x4, 0x1ff, 0x5}) ppoll(&(0x7f0000000000)=[{r0, 0x8000}, {r1, 0x8020}, {r0, 0x3000}, {r1, 0xc010}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x3}, 0x8) 2018/04/05 20:23:39 executing program 7: r0 = socket$inet(0x2, 0x3, 0xff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000000180)}, 0x20008854) 2018/04/05 20:23:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/26, 0x1a) socketpair$inet6(0xa, 0x0, 0xfdd, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/05 20:23:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000000)="3e90a5e73f7021611c75a4980b90c7000408bde89dad2d32da5893333af7b5b76ec7a71277469580d165b27576f5ca6fbddcf4097decb25397a3870ab46692cfa159ec2e187de90fd2feffa18cdb35762a695d7ac7f7090e0bca6a4ab5216131a6550899d9c53035ed094b5bcbc51321f11c3cf2c733214cb7242f3800da3bd613ab06e3e9ab6f8fac0fb41b556f1202ea51d4ae5b617b57bff0df9b2a09da013502296bdad819f78e07f330c24a3a14ff9e0b886cb0753d22aed6bda1e612ff14eb7c81d7fff49773283e821f02d7bfefa8ebd486521f4105d3ceaa46c9b73c266247d26a1de0c5f6", &(0x7f0000000100)="844cadc1dafb234dbd6a53f9fc87388920e5c69f00a5cee817656a21f8fbd3aa4a4794e696dada63284205d3f455781945a227cd3244da525d5cf2aa2587978b6ad306d2e10f3ba3d377e4169352ce375b19010825e78e6d8d229ea9961ce07dd0334499fa81b39e5eb94f0f342bda4ab514092d0217c7db030ca6792a270abedabfe590929b477d63f9c2f3c32b7b6f47f084390f0cd5f252ae0aa6d1b4293804f856608e980e0843849ac8cdb786"}}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) close(r0) 2018/04/05 20:23:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r0, &(0x7f0000a37000)=[{{0x77359400}, 0x0, 0x0, 0xffffffffffffffff}], 0x10) 2018/04/05 20:23:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000001c0)=""/101, 0x1513397b, 0xfe, 0x0, 0x581ed925) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/4096) 2018/04/05 20:23:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") ioctl$KDADDIO(r0, 0x4b34, 0x9) getdents(r0, &(0x7f0000000100)=""/251, 0xfb) getdents(r0, &(0x7f00000000c0)=""/22, 0x16) 2018/04/05 20:23:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000900)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000008c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x48) 2018/04/05 20:23:39 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 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x9, 0x0, 0x400, 0x0, 0x0, r1}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000080)="4e82ea6783c365f4ad82ddb45f318ee31a91d308660aabede534a3640626d828b9b9f1e056fe53792932042728a25f045e1e9b7a5007766005ccd3ac698becaf43a362801f1498af37", 0x49}, {&(0x7f0000000100)="5b41518d829b250744da5432c2f5a2aabae8", 0x12}, {&(0x7f0000000280)="ff31c391a404d1ccedcaf0180e743496f8d1907c3e88ab45e3a971841ece176432cade183b0f86bc2351563832c93f1c3f506e8c28fd84161e633262e6ea21f59508", 0x42}, {&(0x7f0000000140)="f3428640d64bc653ce", 0x9}], 0x5) r2 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x7}}, 0x9}, &(0x7f0000000240)=0x88) socket$bt_hidp(0x1f, 0x3, 0x6) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000000)) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000400)="a68ec081e1d7bbc791b5fdbdc95e2fb9ae7adf47aacf38c98c3c0c18c86e2c977d908f989c2238032e3b79e36880844979f47ff4bc6a1e31c847465937730783fd53611d2438d4ea9ca9066077c15c4b75e4f05d0b07061d9ce31e801276ec0c09085ce0955c7abefb103911825dd44c676525ead0aa80a15af93c14bec94c82c12c14254b26e1a5a6b66b23fe51246fb26384c37617dd3af0b87268b24ecad5b6c74918c51c242a2983b668a6cf1c624fc1783ce637d1362fb83f2022efb12c1eea9ac54fd4b11e2764e8619df2d5e01ca6ae589096a8735da975f172fd8eedffae89dc43ea1da113f8f640d93f0cf1af", 0xf1}, {&(0x7f0000000640)}], 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) 2018/04/05 20:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002240)={&(0x7f00000000c0)={0x2158, 0x11, 0x0, 0x70bd2b, 0x25dfdbfb, {0x14}, [@typed={0x14, 0x43, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x108c, 0x5, [@generic="6fd8c5ecf2c0ad8f53d8025f103c16751defbd59f0fb5488a9fd8c5f8fd2a8104b437560501e29fc97cc725fbe3d9df4f90f90ec1f998cb9c49dcd6bf89884e5c72cf57b6ef28d9551b28a4346518ba1bb2294985236366d108ce8d81c8fd0d1eb658cf90d16ffc4aee4c3b5c4a9b116acfbd26d6d75d84bda27e3248be3", @generic="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", @typed={0x8, 0x89, @fd=r0}]}, @generic="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", @nested={0xa4, 0x3ff, [@typed={0x8, 0x47, @fd=r0}, @typed={0x8, 0xa, @u32=0x100000001}, @generic="8778a481e06e4adf1786000be45a8337ba4774b91fd968759746bed1344d4a31aabbcc3de41b5e49326eec9938ac275f94fc44f8da5a3c200d8b9665fb009b5ac63930c04d6874bf7ba811439dec35ae", @generic="1fdc55995e501da1a512d2bdaed316c7eb28041ea27f09d2cd59b77812210ae5ed3de3aeac3be2473ad9695d01bb4b24ccb2c716a1df3ac035cf4be8b70e44df"]}]}, 0x2158}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/04/05 20:23:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529", 0x21}, &(0x7f0000000280)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2118}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, 0x10, 0x2, 0x220, 0x70bd2a, 0x25dfdbfc, {0x5, 0x0, 0x5}, [@typed={0x8, 0x88, @u32=0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000801) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000140)="5224e6e5aace132d82f586fe257cc4982944825e9b3696090989018713b3c4da"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) recvmmsg(r3, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840), 0x0, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/05 20:23:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x80400) ioctl$TIOCEXCL(r1, 0x540c) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/05 20:23:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000000)='f', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x11) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100030008000400970635bb15d9bf35a2fd54d6ac0fca22b3a9a17590867e81a753a0e3fcc9301d050beca9141059d2d664e404d94dfc14808123924771691dd3159176"], &(0x7f0000000180)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) r3 = memfd_create(&(0x7f0000d7dfce)='em0\x00', 0x0) fallocate(r0, 0x2, 0x9, 0x1) ftruncate(r3, 0x40001) sendfile(r3, r0, &(0x7f000000a000)=0x4, 0x7ffff) 2018/04/05 20:23:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000), 0xfead) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x104) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) 2018/04/05 20:23:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) r4 = accept4(r1, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x83, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x2c) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r4) setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000080)=0x8000, 0x4) 2018/04/05 20:23:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/05 20:23:40 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"20a3718eb05f5ec817517e1cb26fdf10", 0x10}) 2018/04/05 20:23:40 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x34a, 0x40000) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0xc1a6}], 0x200000000000021b, 0x0) 2018/04/05 20:23:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) uselib(&(0x7f0000000100)='./file0\x00') sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000000c0)=0x8, 0x4) r2 = socket(0x1a, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/05 20:23:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/04/05 20:23:40 executing program 0: sysinfo(&(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./control\x00') 2018/04/05 20:23:40 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x0, 0x109000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x2, 0x1, 0x4, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYBLOB="282166935ad62a8076c58a72a5969115c452a38ebf462b70f8ee"]], @ANYBLOB="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"], &(0x7f00000002c0)=0x2) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xf8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000200)=@in={0x2, 0x4e22, @rand_addr=0x9}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="8f421646204cafe53e7fa1b8a1e4b9b72f9bcecc71f1c05eda586efbfd80a62cbd3d3e2ddb0b98abccecf79c7503bcfab66069dff701cf23c447a05639a44a0b66b971eaf0156dd033baa870b37c6970567053a9b4382417b55eac755bbe4875249fa8ae4026776c0a8bd1d3753bc7eb52a3", 0x72}], 0x1, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x2, {0x2c, 0x200, 0x100000001, 0x100, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xffffffff, 0x1, 0x10000, 0x1000, 0x7, 0x9, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x8001, 0x0, 0xd23, 0x1ff, 0x5, 0x61a0, 0xe7b, r4}}], 0x84, 0x800}, 0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)="636c6561725f72656673007edb") syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000400)='./file0\x00', 0xcb, 0x3, &(0x7f0000000780)=[{&(0x7f0000000440)="9287a8328bef34bb075fe2562945f3538db3b4e37da19561a0abd8d68392df838ce121d1b7e540b02a740529e0a304bb2a6a277f1828bae410b240ad2c52a5a6220481ac8b51008313fc8874fcb2ec766bab23696eb2f646477479a1154e6b14eadb28a1f58e4daaf0", 0x69, 0x4}, {&(0x7f00000004c0)="e66cc095a96fc1b5d0dd8ebbb0129a6397531466d024c51f7357", 0x1a, 0x100000001}, {&(0x7f0000000500)="dba3a240ec1464cc419bac39c3edb7bbc990c1b81e4498f567456b992a83339c263341d06b2c1358fd08f51ec3a6e3183bc1763c385465103510c6d7f36f28b6f7cd686606f5cc09794465bca1cb90bf5ae8d88dad3266c12f26", 0x5a, 0xb1ec}], 0x0, &(0x7f00000007c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x37, 0x37, 0x0, 0x78, 0x7f, 0x3d, 0x35]}, 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@meta='meta', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000840)={"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"}) writev(r5, &(0x7f0000000040)=[{&(0x7f0000523000)='4', 0x1}], 0x1) 2018/04/05 20:23:40 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 20:23:40 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/27) ioctl(0xffffffffffffffff, 0x440000000000127c, &(0x7f0000000240)) 2018/04/05 20:23:40 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x400}}}, 0x84) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x58, 0x0, &(0x7f0000000240)=[@increfs_done={0x40106308}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000180), &(0x7f0000000200)=[0x18]}}], 0x0, 0x0, &(0x7f00000002c0)}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x802) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x13, 0xc, 0x8, "510af455509c60e253a60324078fbaf9253d31ddde0f0376a2c70875d16028a8a3db34b9f9ff8236435b6ee2bc6574868d458b553308c2188d9187f5bf608603", "473d8b36a2316c07a9abe9b23e67f59e8a7f2903c5e2346428d0a31d269e5948129c84617cc44cef1ebac16c19c06669cc7d9ffe101c6c1e7efbc5be3de46528", "a782c7003abc8a2c03ff3c857d3fa7635374b97a510d3e6abc3c53b2c66e77cc", [0x100000001, 0xf48b]}) 2018/04/05 20:23:40 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000005b0000000500000000000000000000000000000069000000dd000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r1, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) mount(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2002, &(0x7f0000000b80)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe49edb5b0b3dbcedbecef84830d4f43466d3533da55b11cd7719552bd0fafef314d9403a1ae5b05db03d8be15223628050f56f8d591aa60007911f724") recvmsg(r2, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r3}, 0x48) 2018/04/05 20:23:40 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000780)={"6970200e000000000000002a04050204", 0x1200}) close(r1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000380)={0xfffffffffffffffd, 0x400}) r2 = socket$packet(0x11, 0x400000000000002, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r3 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x20f}, 0x1, 0x0, 0x0, 0x40}, 0x8044) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r3, 0x400, 0x2) ftruncate(r0, 0x7) rt_sigpending(&(0x7f0000000340), 0x8) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000a00)={0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x7a2c, 0x0, 0x4, 0x100000000, &(0x7f00000009c0)='ip6tnl0\x00', 0x6, 0x401, 0xfffffffffffffffb}) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000002c0)=ANY=[@ANYBLOB="0059ef000000000036a99b10ef6c593530170374b7820b52b2c38303777c43ab6e6177f05f9e14233ebfef9f6f38b8860412528fbfdb9a4b0cc9fdee227ffbcdca695337f460dfb533e930e3188edd7c067353e21594ccf53cc61479b2"]) fcntl$setsig(r2, 0xa, 0xb) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000680)="97c21d897158fdc6ff29bc95358039b769eaf0c2dc0d1cdfb6789381fd0701ef2ee7726e3f7501e51cc4ddb48094b740888f6a96eb0a2892def09bc7e89a94a652bedca3efc7bae4c80e1750213be79d91064b1c1461b016fbbdff29f06d0a035ea63130b4f4929b5aa3cb2685989640ba8b32ca481fb55b9ac4972003d6df2d5eca4a07b1ea11f7f39585da68056d23a5d0df2cba9dd6ffbfc480134c2952c3bda48c90b5e4559331003bfe9b659cf6a8920976ebb9afe966fa", 0xba}], 0x1) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000008c0)={0x0, 0x1, &(0x7f0000000600)=""/60, &(0x7f0000000840)=""/47, &(0x7f0000000880)=""/26}) 2018/04/05 20:23:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8a440, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x0, 0xff]) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/05 20:23:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) read(r0, &(0x7f00000001c0)=""/242, 0xf2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/05 20:23:40 executing program 0: r0 = socket$unix(0x1, 0x80001, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000180)={'gretap0\x00', @ifru_ivalue}) 2018/04/05 20:23:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=[@rights={0x24, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x3c, 0x44050}, 0x40) [ 73.703255] binder: 8088:8089 BC_INCREFS_DONE node 22 has no pending increfs request [ 73.711508] binder: 8088:8089 got reply transaction with bad transaction stack, transaction 23 has target 8088:0 [ 73.721926] binder: 8088:8089 transaction failed 29201/-71, size 0-8 line 2778 2018/04/05 20:23:40 executing program 3: futex(&(0x7f0000000000)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) [ 73.759670] binder: BINDER_SET_CONTEXT_MGR already set [ 73.772537] binder_alloc: binder_alloc_mmap_handler: 8088 2000c000-2000e000 already mapped failed -16 [ 73.780875] binder: 8088:8089 ioctl 40046207 0 returned -16 [ 73.793257] binder: 8088:8107 BC_INCREFS_DONE node 22 has no pending increfs request [ 73.801423] binder: 8088:8107 got reply transaction with no transaction stack 2018/04/05 20:23:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x139, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x189) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r3, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 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) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r4, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, r5}}, 0x48) write$rdma_cm(r4, &(0x7f0000001e80)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000", @ANYRES32=r5, @ANYBLOB="d60f04c2"], 0x48) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)) eventfd2(0x0, 0x80001) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(0xffffffffffffffff, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r3, &(0x7f0000000380)='nat\x00', 0x1) [ 73.808755] binder: 8088:8107 transaction failed 29201/-71, size 0-8 line 2763 2018/04/05 20:23:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syzkaller1\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) [ 73.883168] binder: release 8088:8089 transaction 23 out, still active [ 73.890066] binder: undelivered TRANSACTION_COMPLETE [ 73.895215] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.900695] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.906219] binder: send failed reply for transaction 23, target dead 2018/04/05 20:23:41 executing program 4: r0 = socket(0xb, 0x80003, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000600)=""/171, &(0x7f00000006c0)=0xab) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="c37102110ac0d70570723080a6749fa72b3ec84c027ebb67042643d92fd06ad4933e776ecf8082525dc4e050e8a1a456d31bda4aa5a44f583bee7a791b5fe17f6fafbe738f0aac693e8099d79f2640", 0x4f, 0x5}], 0x20800, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000c6000), &(0x7f0000619000)=0xfffffffffffffe47) 2018/04/05 20:23:41 executing program 5: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e24, @rand_addr=0x6}}) 2018/04/05 20:23:41 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000004100)={0x8, {0x2, 0x4e23, @rand_addr=0x7}, {0x2, 0x4e24, @rand_addr=0x100000000}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x40, 0x0, 0x9, 0xbad9, 0xc84, &(0x7f0000004080)='gre0\x00', 0x6d, 0x8, 0x8000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000040c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_per_queue_op={0x4b}}) 2018/04/05 20:23:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f, 0x2, 0xff, 0x5, 0x6, 0x6, 0x1}, &(0x7f0000000100)=0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x100) delete_module(&(0x7f0000000000)='--\x00', 0x200) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)) keyctl$session_to_parent(0x12) 2018/04/05 20:23:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/05 20:23:41 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x12002) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000080000001278, &(0x7f0000000100)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0xfffffffffffffc01, 0x2) r2 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r2) 2018/04/05 20:23:41 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 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, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000380)={0x3, 0x3, 0x2, 0x4}) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xbf, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000d1b8450f02dfa5896594c98a246cdad33b78c0dbda2b0173a81abdcede5657262bacc85913c0d7bdcfdc2a790ffb9cebccbbbddd0cfea009e3dbcc140ce74f61fdaa9b239aa7549c1883f120fe0ab98a335dde6b7d6db741e40bee232eb7242d40ddcdbe418ed77a540b5844f488e3095550bf50a2a5704a63dbb8dfd2e9f8d7a51f3c", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000740)={0x0, 0x31}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x61}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x8}, 0x88) r3 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r3, 0x400, 0x1) perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/48) r5 = fcntl$getown(r3, 0x9) r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x30, &(0x7f00000009c0)={0x24, 0x0, 0x80000001, 0x2}) r7 = memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000980)={0x10, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0763000000d000000000000000000000"], 0x6f, 0x0, &(0x7f0000000900)="db25331d4896a139cbc1f800b8fbc3f62e0c3b8fbac003c807eb0b8511704e187e5683b38fce94e37fe9f7aab57da591bc7bd45c63b6fbeaac47300013a0405c2d41803fb0c1edd234a0c14c8023868d21e8a48ffcd56ebac8e3f41d6cd43c9ef6481adb65d4af87f13a3c71c6bf3e"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00000000c0)={0xe3, 0x1, 0x100000000, 0x0, 0x0, [], [], [], 0x0, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000005c0)={0x4, 0x9, 0x8, 0x1, 0x200, 0x200, 0x4, 0xa4, 0x0}, &(0x7f0000000640)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000700)={r8, 0xffffffffffefffe1, 0x400000010}, 0x6) r9 = dup3(0xffffffffffffffff, r3, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000580)) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000000600)) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r10, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r11, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/05 20:23:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)='net/softnet_stat\x00') fcntl$getown(r0, 0x9) 2018/04/05 20:23:41 executing program 0: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000016c0)=0x0) sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0xb3ec) r1 = gettid() r2 = getpid() kcmp(r1, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) mlockall(0xfffffff7ff000000) process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) connect$nfc_llcp(r3, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x7, 0x6340, 0x0, "7f7a9f7fc573863f677338890a893eaf0e791818775d453250b19d98c102d8e9dff7c0dc26624dd95e82a8f10357a3c3ba3aedbdf92b743409c16ce3b6de8a", 0x31}, 0x58) r4 = syz_open_procfs(r2, &(0x7f0000000080)='maps\x00') r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000001680)={r6, &(0x7f00000003c0)=""/19}) r7 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="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", 0xf42, 0xfffffffffffffffb) keyctl$describe(0x6, r7, &(0x7f0000000080)=""/114, 0x72) openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r5, &(0x7f0000000380)={r4, r5, 0x80000000}) r8 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000280)=0x4) 2018/04/05 20:23:41 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bcsf0\x00', 0x1}, 0x18) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x400, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) read(r1, &(0x7f000060df9c)=""/100, 0x64) 2018/04/05 20:23:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/05 20:23:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x800) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0, &(0x7f0000000100)={0x4, 0x80000000, 0x0, "e69c3b802da3", 0x1f}, 0x10) 2018/04/05 20:23:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00006a1000)=0x25, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) setfsuid(r1) recvfrom$inet6(r0, &(0x7f0000958000)=""/68, 0x44, 0x21, &(0x7f0000569fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 20:23:41 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x37, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000d300000000000004000000000000000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x800, &(0x7f0000000580)=""/14) sched_getaffinity(0x0, 0x8, &(0x7f0000000140)) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x208000, 0x1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000400)=0xd7) socketpair$inet6(0xa, 0x6, 0x20006, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000005c0)={{0xc00000000000000, 0x81}, 0x1, 0x4, 0x7, {0xcfe6}, 0x800, 0x1}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000440)=0xfffffffffffffe54) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}, 0x7, 0x0, 0x9, 0x8}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={r6, 0x1}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x1c, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r2}, @acquire={0x40046305}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000240)}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) r7 = syz_open_procfs(r0, &(0x7f0000000180)='syscall\x00') openat$cgroup(r7, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) sysfs$2(0x2, 0xe4, &(0x7f0000000480)=""/45) io_setup(0x100000001, &(0x7f0000000640)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000004c0)) [ 75.024463] binder: 8170:8171 transaction failed 29189/-22, size 40-8 line 2848 [ 75.061370] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.131181] binder: 8170:8171 transaction failed 29189/-22, size 40-8 line 2848 [ 75.143395] binder: 8190:8191 unknown command 0 [ 75.160231] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/05 20:23:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES32], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xf7]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/169, 0xa9}], 0x2, &(0x7f0000000400)=[@fadd={0x58, 0x114, 0x6, {{0xffffffff00000000, 0x4}, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x9, 0x6, 0x1, 0x3, 0x8, 0x42, 0xfffffffffffffffd}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0x1}, &(0x7f0000000380)=0x9, &(0x7f00000003c0)=0x9, 0x5, 0x7217, 0x1800000000, 0x7, 0x30}}], 0xb0}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/05 20:23:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00', 0x106}) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000180)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000340)=@ioapic) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syz_tun\x00', 0x2420}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000280), 0x0, 0x7) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000300)) socket$nl_xfrm(0x10, 0x3, 0x6) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000200), 0xd85, 0x0) [ 75.177751] binder: 8190:8191 ioctl c0306201 20000340 returned -22 [ 75.194780] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 75.248093] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.320364] binder: 8190:8191 BC_FREE_BUFFER u000000002000c000 no match [ 75.331190] binder: BINDER_SET_CONTEXT_MGR already set [ 75.347116] binder: 8190:8215 ioctl 40046207 0 returned -16 [ 75.364310] binder: 8190:8215 unknown command 0 [ 75.376106] binder: 8190:8215 ioctl c0306201 20000340 returned -22 [ 75.428527] binder: 8190:8219 BC_FREE_BUFFER u000000002000c000 no match 2018/04/05 20:23:42 executing program 3: mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, "2d7365637572697479406c6f1d"}, {0x20, "5e25255b295b73656c696e75786b657972696e677d2f406e6f6465762f76626f786e65743173656c696e7578da275e6d643573756d766d6e65743129"}, {0x20}, {0x20, "2f96656d312c7472757374656475736572656d31"}], 0xa, "d02c96b926aaf59a74a56f966ac5439a50fc76799b273dc341b3594d0510b13918cacc41b203fe9b41e1ab36aa0ea21ef6f19bd68842f20c28dfb6c4d3bcc26eb790447e8213ce0a209f24fe6559ef7450eb7b1b6a3898c0ac704b1d98ec3e84c1de4c6fdb6a251531e21ea98cd6e1350cf9719892ee673fc9ac106ce1"}, 0xe9) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000fff)) 2018/04/05 20:23:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200019) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x44, 0x13, 0x409, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x44}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) read$eventfd(r1, &(0x7f0000000080), 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5c3b, 0x60000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x899f000, 0xfffffffffffffcbe) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x8c, [], 0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/140}, &(0x7f00000000c0)=0x50) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7f, 0x580) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/04/05 20:23:42 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(r0, &(0x7f0000000180)={0x4}, 0x8) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000140)='./control\x00', 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9c9) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r2, 0x8, r4) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r5 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) chroot(&(0x7f00000001c0)='./control\x00') r6 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) ptrace$setregset(0x4205, r4, 0x0, &(0x7f0000000100)={&(0x7f0000000000)="2cf16f9e8319f931e35720968754092b4a7c63a34a3081858e295a6c05a7a9dd3fdafea8f59311275d8605cc0ab5b1034d5c2fd12dd88a269bdecfdab12ca9cf725546db09320ad5b078b139d85483bb3ef8d1759dfe594259f4aa8e43c429ddf1e63dbbf3f7eb01de703e615d3e753c34ed6a8a2601e8843d20c06eaa9bccb6285a03ce7b872453f09df5ef9afa3cbacbeabb79d87223ea053dbb72084c88819539c7bc68a2af26ed4c8c4e1046f26daafd0c17a2e56b478f2137cf084f382f7794624992f0d5b0c46a1ee145ffc50880137e67a7829178b55bc24bc1e48bdf8505a600297617d74bad03b692b7fa0ed25d031df34eee8f35", 0xf9}) inotify_rm_watch(r5, r6) 2018/04/05 20:23:42 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/7, 0x7}, {&(0x7f0000001380)=""/181, 0xb5}, {&(0x7f0000001440)=""/163, 0xa3}, {&(0x7f0000001500)=""/136, 0x88}], 0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000316ff8), 0x0, &(0x7f0000f51000)={0x77359400}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc48, 0x6000) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x80, 0x7, 0x100, 0x915, "f0b52a3a98b41233230e2ca0b01ffc4d6fe2fbe9ad2a58e72b7c95a919517832a7e6d57c9ddc6948c85f11d4", 0x6}, 0x0, 0x0, 0x92, r2, 0x7, 0x4, "44776c52d076647fde123635ce08006d0d3dcd036da00efb635044e7380a0d39768641a3ab806deb7a3e1a13d2408dfbfe6947167c02cdd13ff6e6eea72dc0f8", &(0x7f0000000040)='{ppp1\x00', 0x6, [], [0x0, 0x5a, 0x80, 0x9]}) 2018/04/05 20:23:42 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bcsf0\x00', 0x1}, 0x18) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4000002000000001, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r2 = dup(r0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) sendto$inet6(r0, &(0x7f00000002c0)='L', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) pwrite64(r1, &(0x7f0000000100)="b78e521d71a36dea856048bf04379345751474c649d54b9b2ef63a332aa65ac204d405ab855292f680ced73b456d927321cd6c347a7f68faf8fb7df80d163ff5b55512e501ad1c39940ece89254c6111753d3485f82fed15313042edaa80de8657008179e48ccbfb40d87c8fbbcb47f47e", 0x71, 0x40000000) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 20:23:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 20:23:42 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x80000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) close(r1) 2018/04/05 20:23:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000540)={@hci={0x1f, r2}, {&(0x7f0000000400)=""/219, 0xdb}, &(0x7f0000000500), 0x40}, 0x9c) 2018/04/05 20:23:42 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x104) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/05 20:23:42 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000300)=""/200) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x0) 2018/04/05 20:23:43 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x7, &(0x7f00000000c0)={&(0x7f0000000040)=""/72, 0x48}) r2 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x7, 0xdfc, 0x7, r2}) 2018/04/05 20:23:43 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x9) 2018/04/05 20:23:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x402000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/05 20:23:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000007f00000000"]) 2018/04/05 20:23:43 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) 2018/04/05 20:23:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x258}]}) 2018/04/05 20:23:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x0) io_submit(r2, 0x37e, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, r3}]) [ 77.195948] syz-executor2 (8238) used greatest stack depth: 13992 bytes left 2018/04/05 20:23:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bcsf0\x00', 0x1}, 0x18) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:43 executing program 2: r0 = 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) ppoll(&(0x7f0000000140)=[{}], 0x2000000000000131, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) fchmod(r0, 0x1) 2018/04/05 20:23:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) listen(r0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000002080)="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", 0xdd3}], 0x1) 2018/04/05 20:23:43 executing program 5: unshare(0x20000400) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x1c) r1 = socket$inet6(0xa, 0x804, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200500, 0x0) write$tun(r2, &(0x7f00000000c0)={@void, @void, @x25={0x1, 0x1ff, 0xff, "fd16d1d9c021959260380ae746e0db85598f010ee7f77a1ef20c68310385a7b587e3f66fd0a2d675166c3d6330d0934e0056fd436f19c205fa95"}}, 0x3d) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) 2018/04/05 20:23:43 executing program 4: ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x10000000000101) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000026c0)={0x8}) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000), 0x0, &(0x7f000012e000)}, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002700), &(0x7f0000002740)=0x4) sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="18db1a551b8103a87e6f0f78e4a8aca7e7ae7c560bb16db7264277e2fbf033f7bd30947cd5bfa50a580d141ba969a6fa867f79346e118b27006e2f487d78340f5d9a57527335c1c0e97043b3371abd566d90aafef4b6d003625b3a02a69bd35ba98c064412d75e156a", 0x69}, {&(0x7f0000000200)="e633f68824d65cefea320899f705134893e0e95e41c632a968289a41e1c33fc12385d6d987e7aee06d0ac909a80646149d8e4f332983c4fb6c9b385c81f2ec38af57eb0a60ba6171790da94ba64c377b19cef9856d33ed2fe0b6d73389aa837496d3e5cee6ae09e448f6d4288dd9080dcf28dbddc677a21b3adcfbab9938fb1117ac5d0b9e1c481c74702d0d4c2e4d22c134fd5a01183a5fc6ea45fd008d8c5740d823d6a0957d", 0xa7}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x2380, 0x80}, 0x8000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/04/05 20:23:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) kcmp(r4, r4, 0x7, r1, r5) acct(&(0x7f0000000600)='./file0\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000480)=ANY=[]) perf_event_open(&(0x7f00000019c0)={0x7, 0x70, 0xffffffff, 0x1, 0x3, 0x81, 0x0, 0x2, 0x400, 0x3, 0x2, 0x5, 0x9, 0xfffffffeffffffff, 0x7fffffff, 0x1, 0x8, 0x4, 0x7fff, 0xffffffff, 0xfe6, 0x0, 0x3450, 0x40, 0x8000, 0x4, 0x401, 0x6, 0xfffffffffffff000, 0x4, 0x5, 0x4, 0xffff, 0x7, 0x1, 0x800, 0x7, 0x198, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000001980), 0x3}, 0x10, 0x4, 0x6, 0x0, 0xcd, 0x401, 0xfffffffffffffffd}, r4, 0x0, 0xffffffffffffffff, 0x3) r6 = request_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='[\x00', 0xfffffffffffffffc) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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", 0xfc0, 0xffffffffffffffff) r8 = add_key(&(0x7f0000001700)='id_legacy\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001780)="4dc30074756ddb2f3a36753227cddbb9e7ba45f4232482f0d3a2e3a2a6141f1a3c5faf0247047054bddc7aec1f4cd5b9e58d2e87ed8f4060f1abdc542967db7525cc16940f43352ac8e37baf8c87b05a06d64460435a4eeb730ec268dbd877f881c69fad0c36327a3f4fd7184f360ea7443ceb124212275b36eaae270fd422e771bbe61e9d6ac4d0f17062eceae69d1936bd483ded681f3172db5fde20a3cbd7dfd7d6bdaf337203efe22ac0235a657837c7ff90e35ae7820ba664a6550c74d4a23ed550123b5a8515a5655bc8", 0xcd, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001880)={r6, r7, r8}, &(0x7f00000018c0)=""/4, 0x4, &(0x7f0000001940)={&(0x7f0000001900)={'poly1305-generic\x00'}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001a40)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000240)) r9 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000680)=r4) getsockname$inet(r9, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r10 = dup2(r0, r1) getsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/05 20:23:43 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') sendfile(r1, r0, &(0x7f0000000000)=0x2000000, 0x1) 2018/04/05 20:23:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x20) mount(&(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='cpuset\x00', 0x0, &(0x7f0000000380)) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x4b) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="af5a7504a51864a9157222ac9c0ac67079cea59a22b187d61a664c8a223450e990083607fc844236856201882df07db38aea82e1cdf1901e8fb1fb9ff9e7d1ba73c2b15b62d01750c33114242e49ab1f587b443d3834dc3a30f14e80094d5406f62da233598b0ca6ffb864a3c4670b93d446a882eed1fd71fce997bf62cb11cd710afc5fcd33edcda25dfd770c50b8536e230ab8dfe158f4ff1c4abe54aaeea13ceff834b294e6e08714169ac6e070c3e0649155fbac80f93ab12dd361a2762be85422b98a4188f997b0e92d2078f2e872fe711ec1096dbe71cc2701a3c94c62f2483679328b40c23d7a71aaa8d4", 0xee, 0x1}, {&(0x7f0000000340)="f6eba89f3b320dc60df439d639e8424d2bfbec29d7bf22470f28a2ea9103f158dcae11ee466d2fdb419fbada68cfc146ceb781ea17d3113ba27deac59eb7256ec1454f7253b7b3678932c6bd0d910d6da1b01adc21dd9be294fb125aed2df10cea69c8f5d9fbf9aae78789a143a44e0d4fef73d8c62a790cb30fccbfd6df96fb60e526299178d9e6d046a418bd14d5be4762f0dbfbcef431d4123a7f48ca633bd3fbc906ae415f445ac68ce5aa4b5b8a62c5e0795b64d226ea7c9c3b593f4b2e97b4b2c70afc896d0d30bb1d6fc1354bcc357118ab636912c4b26a8f0e2ff6", 0xdf, 0x8001}], 0x2000001, &(0x7f0000000280)={[{@errors_continue='errors=continue', 0x2c}, {@grpquota='grpquota', 0x2c}, {@quota='quota', 0x2c}]}) 2018/04/05 20:23:44 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000000)={0x20000000, 0x8000000000013, 0x2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/05 20:23:44 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000089b000)=0xe3c1, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/05 20:23:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="2c4dc124828113d0e788ecb315e68636d6797af257be82bd6de41fba5937c5", 0x1f, 0x801, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/05 20:23:44 executing program 6: setrlimit(0x7, &(0x7f0000a9cff8)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2}, 0x8) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x0) getpeername$netlink(r3, &(0x7f0000000100), &(0x7f0000000140)=0xc) setrlimit(0x7, &(0x7f0000671ff8)={0x0, 0x8}) inotify_init() fanotify_init(0x71, 0x400) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/05 20:23:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000040)='6', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_pts(r1, 0x40600) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)="74750000000300080000000000008000", 0x10) sendto$inet(r0, &(0x7f0000000880)="17", 0x1, 0x0, 0x0, 0x0) 2018/04/05 20:23:44 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) fcntl$dupfd(r0, 0x0, r0) 2018/04/05 20:23:44 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0)=0x1, 0xffffff96) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x38}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x216e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7980}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x14}, {0x8, 0x2000}, {0xf, 0x5}, {0x0, 0x4eaa}], 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/05 20:23:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xc000, 0x0) getsockname(r2, &(0x7f0000000280)=@pppol2tp, &(0x7f0000000200)=0x80) bind$packet(r0, &(0x7f0000000240)={0x11, 0xf8, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffe2) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x786c) 2018/04/05 20:23:44 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x400000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) getgroups(0x5, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getegid() setresgid(r2, r5, r4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) setregid(r4, r3) write$vnet(r0, &(0x7f0000000400)={0x1, {&(0x7f0000000300)=""/179, 0xb3, &(0x7f00000003c0)=""/38, 0x3}}, 0x68) writev(r1, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xffff, 0x4) 2018/04/05 20:23:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24000000000002, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0x9, &(0x7f0000000100)=0x4) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) 2018/04/05 20:23:44 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x80000000000000) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/04/05 20:23:44 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bcsf0\x00', 0x1}, 0x18) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) socket$alg(0x26, 0x5, 0x0) 2018/04/05 20:23:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f0000010000000002000000ac14ffaa7f00000114bc009dbf4910571099bf038867aaafa9f70d539580f9a199ba4a3588edf56e77d129f740af29d5dd34fa261c96e5d884b951581d7b036aec650e5808fb221bf1d30000000000000000f3fc2b3517cb85000000000000000000000c0000000000"], 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/05 20:23:44 executing program 0: socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="154cb63104581a1ec96a2de608002500001c0000000000009078e00000029d866b614e204e2000089078"], &(0x7f00000012c0)) 2018/04/05 20:23:44 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0xfde0, 0x100100) r1 = memfd_create(&(0x7f0000000000)='pagemap\x00', 0x3) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r2}, 0xc) 2018/04/05 20:23:44 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x4000000000000000, 0xf000, 0x1ff, 0x7, 0xf}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat6\x00') read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/04/05 20:23:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000480)) socketpair(0x0, 0x4, 0x80, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f00000002c0)=""/206) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000180)={0x3}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000001c0)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000003c0)=0x7fffffff) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r3, &(0x7f0000000040)=""/176, 0xb0) readv(r3, &(0x7f0000000440)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x20000000000000ad) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24}, 'yam0\x00'}) socket$unix(0x1, 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000540)="27027fdea76a4f26cb81adada04ac0fb829e3f0ad01c3ebd6937e1693e72073c6008323221ff1cf7390550946fc9a93feae7382f8637d0f9d8dcc046926aa1c300bb30de0eb4742ee78b51ea2204c7ed2258d151485fd53bbefdfeac248e65556d9374240146e009b5baec41251f81589adf6627f18a60183eb808f8a816f8b234c916d749", 0x85, 0x40, &(0x7f0000000200)={0x3, {"85e3548d06d925"}, 0x5}, 0x10) 2018/04/05 20:23:44 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd, 0x400000000000000, 0x0, 0x4, 0x800, 0xfffeffffffffa51d}) 2018/04/05 20:23:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) sendmsg$alg(r1, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000003180)="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", 0x1000}, {&(0x7f0000001b80)="f978f5c345fb7ee4ffdffbc820992c80b1e49050ba53372cf1dd674e7ccc592dce3234f97fd1fe7b9f1808f8946d97d38dca4af168b8de8f521b6bf65e7f146cd7ac58da356554840cd09c1fbc96458147d84b7bb669193a1f22588fc0e78cc2204539a2484407a9a21cf73a50f714fe66f5f01376", 0x75}, {&(0x7f0000001c00)="94645dab5a78a23dfb12d273fe0079db9f20d7ef8ad09d7e0532cecc7205a3e08ed9f9e533910832277a4d0ce087d3f5085b50f08f3f82e847f9c11b523348d045aed9e253c183b7b62b8efc107028509d6dee954c18b86b8570e1dd33c89faf97", 0x61}], 0x3, &(0x7f00000018c0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x20000000}, 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001a80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="b453a3f2b0698b368b88b549d4d832c826703dde68cb72d23b37b3dcd9f202e2e094cd189da87d6c4e3c395fdc10ce5165b2d121fd4ca5e86cb2186d62da68ff7808371cc49c7d43f366006d4a65b61395f78d43735f11b9dd0640b1f7b6765612b7fdb5709501a518dc2d7b6f8ebf31944b82679b6976fe615ade144628db5848a4989108904f4be45d1393bc5873f3332a69376d5179b333a7e9b4f9433a5fe9bdc581d9763fd4f54dc6cbbb497b8a475366ed28bde8c8ec7fc5965bc115d2c226dc671ab7dbb1f0aa97bf8a46a3a957ee80d8af11275788ba76d718b5215342263ae0c999ae75fa53250b2a8f4c", 0xef}, {&(0x7f0000000040)="6800a76830dc0d512246e7f100125f97536af177b76fa44470ab8eaba94a833d2a530070ee223bceb6ad328f27a875c1a3c4a66a48fe6ff7dcd65d773ced41a5d2bb921e2705cb013e53a0678efe1d2f4a569f27a30fbbfee9c627bb6f379a0ce36397", 0x63}, {&(0x7f0000000240)="aba355f20a571a8462cde46eb8afd905bf4ac3c54c218d7d100657209ff42f8f870e0d4ae0b2222415a228041c253d1180e23bc48baea7952832558c14b2540d8be5d6b4a81f0776f8c1f134d99f6a35494238f0a8b42970e6b2fc40f0e5464aa0b17649ba6c06afbd069e045404adfdc440d9853fc81ec26cc47cb93430fc9ab07d4baaf4cc48783c11a0860f4ad0cd0a0885d4110aeb8a5152cbb3b9beb1f291ef242328034025b5681c49408560", 0xaf}, {&(0x7f0000000300)="f989548c324d00581a5bba6e5cc4a8939bd45c7860b99fa576b854f5d948427137b17b574a7c98bccbf80fb563470de54e770fb8771ac7331fe60e45d343e604c3a960380a6731f0756a757519572875c440b1eaf4303b5feceeafd5140007e6372b0a3cde304c4c893e224d217b4bd7fa8177a226138f60f09b24393d9dadfcd64b46a9bcc2f175", 0x88}, {&(0x7f00000003c0)="f9251972e3faec945432ee890f95a13a8da8d84ed2517e4bd721f284bd898db97f784cfe7cee274879a2a06ba0c6f869f9f5617a48efb88ea3c429fac5e15152216bef6e23fc259ab79a86f1fa1ab469154b3cc04c", 0x55}], 0x5, &(0x7f0000000440), 0x0, 0xc0}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000480)="3c09bd7d9c49803eaf6e890a4e25e93b1090359234f0c7863ceaefe44cbbaffdbc83376942498375794eebe7f462d21a40372289139f5a84456c1b03a75c48fd64392da5ea709af9f227526f009eecfff133ef7efdf582dfa29c1be306674d9787e7b5ae031ff456e5ef48290a799188", 0x70}, {&(0x7f0000000500)="67ecd0c7ccb935ec40969d7abe9c1641af45022242b4edd83dcc06d8c10d2d02c9b86a79bbcfd758d4196201d005c257b65764a379fe149ee7114bc00fa4c5ab994dbc819ef8d65b7cee5dc1aaa1849e242488fa75a671552e3c76e78b6efc712f5152bec6b2ec959a2f1d7ca71e1909ee25f00156fd026e56e74e106709556e46a801ee0637ea2666411b192c70417ec7a04a4b31bd49827d45261d7c5da415a928b3e58bb92e5823b27b34d8e67c00757bddd4a23ed0f756f5930ac24e011087e46607895cfbb81709aa60274fd475681f23c41c", 0xd5}, {&(0x7f0000000600)="3a38637ce36ee9837483fd72f5781fcd04323df951f1b7b3aaf1a1718ee4a602cb9f5b08bcd06ae0c86c15688c19", 0x2e}, {&(0x7f0000000640)="722195296294ec4237312b956463a116ad4cfa3642f076f00c1bf888745af3304523ba65c2a4ba1ce26610c54fc832de8fcfefe19620b713082afa3e6966225f4ca84f423b367a1a3bc4f1753246dfaac04fac29bcad98505ab2242b6e31a1b1ad345f88c371c9914993aa9c2ab9472a8ebcaebf7e6c424252468cd3edd7a143ac2b18d9c48bbd037b88b88cfbda9b8c1d14f051b1bb66fde95715739bca7d946b740203b0ab35dd1c62", 0xaa}, {&(0x7f0000000700)="a20cd432d1f88e53422d42df7261efc3cc8d30e2942151ba755b146f6d00f508632c2414953e0803c515916420b1286c0959f6046cea5d1fe854abf240f11f47f233288e560e8063e38d0148e83d259238142191f2afec17b8b98ced1731af5eeb0193cc955a16f8fc7dd42465c044caf0e8a90d32b1f4577f3f55b01db10668236d4c1b82b5235952c195ed0c606306472e6bcffa72d6562f2da79ec9b62e1933bf4b12", 0xa4}], 0x5, &(0x7f0000000800)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x24000040}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000840)="c4da00a0b5476d231f79ef7a3a3849d09ecb5a02fd2458f990a0fea81eaf90832f99f9aaaa2f4cebec3f2bbd77d9e86951699dc8453a2af4b0f6080b71b1fb523f04220de010e8423bd3c3a7ebe98e1ea7a70c6db4666a54f9", 0x59}, {&(0x7f00000008c0)="01160afa60464bce9752f11ac9909f387c6f61227eb183b61601e30e9b174a7ad75a22303556102bc1fc749ec7a37981b1107a9c46f8c19b68a405d3ab6281b1098ab53bca0a01bd641afa3476e418e8e743f6d906bb9d74fc98b6e848fc4be39f0476204b524a8c84e408e79516e346952ed8c668c3c9331b23fbe1433b514dc0af754a09743fdeadd2f2eaee31366f567b9226990d6f0adf1eba33b06abe343da0155dbf073680acbdf91be3022918e58d2f175e49d0f5f82829a16153649da9dffddc03ed81326ac74cec8b", 0xcd}], 0x2, &(0x7f0000002140)=[@iv={0x1010, 0x117, 0x2, 0x1000, "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"}], 0x1010, 0x40000}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="0b8cc14d7a6b7c4288d49cd738206ed225b17702c45fda4fa874a34f0d53dc3e52eafede8f0bf835de92ca2feb53612459f352b118ac6331bb5e4121b90270473cbfbe3772cfa256bdd91d8f2fbebd6a7039685b9cc5d79ea3bd01b06414adb106461fc96865750175723a6976af7e6945b8f8ded3a50a49c6a55f66c3d89241c81c991e94ac987c67788a36657e4d9446d6bfcd96a6af86dc7472aedbb6030c48fd500db6fdb2e011f8698657982566b998095f16f104981238d0bcac334e913bc553d27c930614579974e6b55ad4716787e7abc6f24c140bf7553a7414d0061526fb1bdc95e3f773", 0xe9}, {&(0x7f0000000b00)="874cc6ce5c77288c", 0x8}, {&(0x7f0000000b40)="502b88b3b63118888c40fd39657191f3bd1a3975bf0fb92c25b9a1265d729e693d3dcc65958fe297bf5d97f142bea394c845ee7ccd0ffe5f2831eff12d610f3589be", 0x42}, {&(0x7f0000000bc0)="775488a3ba4e378bc2911e4eab5a453a0f895a138cfd4a64eb21cfce4c3ae7447e25f5a0f5c4d1dbf96690ef8f4402dff86eca4bffe4ca46233ca4fecbfa546c", 0x40}, {&(0x7f0000000c00)="aeaddb3ab88f64cc38b7d6dd43866d31d01b78fdfa5bfdd9a4b75cd6", 0x1c}, {&(0x7f0000000c40)="c91588cdc3cb86cc7bb2d608a49e35a1c9ecd88554c55855fa73f49cc523a6a83354b03a4c8623d9e90282774d1aa3e9b4101baee95a076d6060a2d5e2680285f5aa50657c9cda6fa6f5c9e5a0071f2073909b1e08a0de0452710c18b89c2285cca12ddb12bf5202098f09360ef08862fa0cac715804208c0da53f887efc0acbef80ad855786c06cf272d0c407e5d3f4b2f3050ff433097670f2cf54e22aaa1d0d359ff0b08a1d88c0a37df57db300c213651239573a8c5efa6ee5eac38536de76ab9417837508d725399b3b4b8ec3bce1555e150fc8e98353fc", 0xda}], 0x6, &(0x7f0000000d80)=[@iv={0xfc, 0x117, 0x2, 0xec, "7683487b1e273e37b44401ccaff700d9e7375d08020eff94abe216e5e41b0799a2c78eebd38cc03aba19354b7459b39302f85844478b2e3cc035d74e9cdf4341f2a37950ec3205cc9e75c4db5911c69819e39dca60b8b5ccdbd1c8d5288197e048491bd4f3412b2224067ff54e6d5fd07a0f2b0fcfb210e2b02e748b709527e49492216c522214e8db545f2709ca98ae1bef53f8c6017979ea0c68a5fb3aa603c032b7b9dfc0e940e6dfe021d28e9253a340d5350859c8ee47549e38c2101bf0cb4aec6819e0fa4830718bce6538da9e4425958165bf0c0145155ee5ce210567b7f42bee9f7a5474f1cf8c62"}], 0xfc, 0x80}, {0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000e80)="2fd7bad1249b6649c4a2d97917f4584bc3ed1e73a7b92b41f691f336b85bba8581a7a44f172f64165437556e2140503bc000c251468a563c0065903f6042a82c22a277d0d62425dbe90398ae41f81228edf93a0b5c093527c5c7dee0e12239606dc450d1fd4cf0db19c2a6546633c635924aa59a704530a70a80ac05c51d4e7a1a364cf13b8720fdab3651259639999098f9d39a39dc5e63057c300ecac9ad806aa6c1187a6ae34e49fbec2c7041e16f9f8d454c245262ed8ee0f315de90b8d14d66a239c757a04682b5043b9118494d903bb1a43438953c1d84d9ca2f3b645be60b70babeff9aa17da386025a5f", 0xee}, {&(0x7f0000000f80)="53719425120f0bd51e95f4bfa96761c4a09c46a39ae182960e14e09f0fc7ea769bb52e4091918ed81988a9be4c0ca74c51d3e1517d1d2a1e114b731ee0d569f02472572e6ca0f0079449b4096ee453b64ef958fddda585c522eb2816763eb853c03a25ecd8ad4a5f77254f2671fdd96787030802f5df5d3152b690bdcd58a581dc8bec8e08b290f2a8c9baa72e4d6a233e9459a52e1c27478def9bb39e68e4dd65edc20c2bf5a15549208f05b99932f2d4df8401d6fa1136b1a15b734fbd6c27d157d9c7e519dfa72aa30db3c58a247e390045fb18ff242bc3b6628af626dad3a541a7ce5cec", 0xe6}, {&(0x7f0000001080)="3bd122630b0b27745d60edc287e56709c88d1901aec4ce85c8382d85a39954f9", 0x20}, {&(0x7f0000001100)="6d1fb0754ebede19730d9efd1b737b19d09bc26a9a197d805c30e380c162b8e1a373f2b207c0aca30ff72fd9e62d11dc98c5af175794b46bb3db99ad8fb5ec76834ebc25fbff718a326430b2b54eed626aba7026d87ea4ed74ad71cf741127c4f024116c2ce82b7a0b4a883ff70e01509f661aca499d54a576b0bc212053c246ec481887dd2729", 0x87}, {&(0x7f00000011c0)="03be6cc8e429fd37dbe77e892a2401e5a02f855928ac1d2efbf64794077fdcbd993151d08a59e1cfd1fdcbc21feb0feae00a0b21d7fd8f813d95891edaeb2129d613d5f5f96ad1f873e68bc0b6c8df9ab54049a72fab6fbc28a844a0f50af232e3557cea0a568df6b99da59cbf6e30fa269fe6486c85f89ce4ca5b44392c8951a7ef87e89df5b5b4de6091e5ee4b2466976001eaaa546e2fae2c7a3be87f20b9248884c74317bc1d348c3c0098fb5e484330c51603b1eba6c80113733d9f242572da344f0d597379dead270b4f7006b044743b87d4e3e1221321d2", 0xdb}, {&(0x7f00000012c0)="1beb910e8ef36682260864ffecfbe3c89d5abb9ddc17171097ab0eec73c2169a7036f6f3cee63f319e3664cd1e8277029981af48a3ae745c2ede07a6bf3b35d7247cfec245b54a7b14d434a43aae9b5441a5c996477bb047b0a80841ced7324922f411dfc0683d738e8e4d4e963b0bfa66d8b03189a4c89d", 0x78}, {&(0x7f0000001340)="7826c151affe4b2184c9d16891341e46235b908d2106e3ccff5ed8f6d2332ae692af53cf97", 0x25}, {&(0x7f0000001380)="f231d020b01df90de16beca237821691065036c1ce2e134002697969850f1eee901f7f97852cae60b6f825d4074de02927ee1610e6a403153a202940b3b05df8e820d02897cede91caec558cd0993b76ccaac90b2e2d1894c7922954fbe6e968e4134e428faf02edb37de47dbcec67f8781b748f50561e64c97c56b2f4bc906cac51ea76c24429ed3071be03ca56cb05241190a15d9b2ca8228421f21981", 0x9e}, {&(0x7f0000001440)="cce6dffa59fd61bf999878cc97badac5982a7091b9c6724004f945116697c6ce4def51d63e8ab298500f230b187487ef99a4ce00e1bb00ba7bd666d67362347b41dc6f9d5189f19bfa0060a54a7bd30030c1b44f2b913d524d4119a22494a1e2a06630afa9812b15f9b7907b15ef828089d33cdc42881b898f1f0175c0116e38badd630cb6c899e539764f05", 0x8c}, {&(0x7f0000001500)="d8fe894660c93eb4d71d1cdfa16a75fc58d25c0a4493fbf0fa910bf3becedc731e8ef30fbfb7700454d62eafb7b0d109c6c4c7749950f4cc23cd49", 0x3b}], 0xa, &(0x7f00000015c0)=[@assoc={0x10, 0x117, 0x4, 0x2}, @iv={0x84, 0x117, 0x2, 0x74, "4f2c3903711d62a95fb9a46c87b29ca3f957936edb81fe0893b38cb7eeb4f081af8cc6f61494f873d17708f5f02b96ecc4f06bf59f21003249fd68f2ef3c115a1a822de043e1adb94bb610d5c656a7b964f73ced7aa404e541f52e35218aeacc68ed4f215ea73c83e522b2e5bde58c72b440135a"}, @op={0x10, 0x117, 0x3}, @iv={0x10, 0x117, 0x2}], 0xb4, 0x10}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001680)="11adb7cfa3a0c09bdb21a050fef3076999a6a51286f27cc83e78d547ab", 0x1d}, {&(0x7f00000016c0)="ac60f132d31d3a8667ae5f1277926894a41ab616a9d6ddb53d80bb7846e8eb6608d4538abe5e5f37a0b52787fa825218c95a73d21e40786f2e8c7bdf24d2bbe33a652e1ae123bb468e654d1211bfc33070d46a1236421a51ee33e79acc15fe36687f070d2637c30f78cb58d8c12e4e12f97cda9aba6a4337b0ad99ce9376c9ad8a9d5aa8a8fcaa3ebc431185a00f8518197e6b57c000e985436bb27ec29af4a21af208ffbc314b542e2fe7d1d6", 0xad}, {&(0x7f0000001780)="53eaca851b94c0c62b76371e094ee1cb3609ba16a0b6f7fbb7dafd859be27274608ead163c51d065404d3bedb80acf762ed0506cbb7dbb403a0e693702c99c0a83d91a736d51681b6c5855b5e6397b6f85c0300ce6aa0ccc04e25f04472237fc0dec37128982e340459edc364eab1b606975601b7091803cb3299fb536b9225789b791c6ee85bfbe04811c", 0x8b}, {&(0x7f0000001840)="b8bc37a2435a98c620605a1a93c22e5e808b036b8cbc90431498b4375c7de8cd9ce5fca073f9f0", 0x27}], 0x4, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)}, {&(0x7f0000001900)="55a9790bec3018ed469d86c838b4a35661078e1851ad54f8b7990badacad056c", 0x20}], 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB="b80000001701000002000000a80000007a98ebb49cba791a2f629f78b0cf3c891dd3428670b799574c31774637344497e616d6496325068e1860f5a15277db7f23cdf638f66925e41a84a6bcea85e48e9d28f222b4ff8e6a67b5734fd2f424ed54a32bd14a4337b75531dde3a0bb3a1e3b450bdd7dee8a37765d273fdaf7240606fbb64efe226723682b7b3ce034d37dfd1d878aaef20df9119425d10c0365fb3c597130be66256851c1f434378e14a988ba528fd97425011000000017010000040000000080ffff"], 0xc8}], 0x7, 0x84) sendmmsg$alg(r2, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000010c0)="b8571eb494e2f833b4abe5e07fbc85a3", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r2, &(0x7f0000000100)=""/32, 0x20) 2018/04/05 20:23:44 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 20:23:44 executing program 3: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000001340)='/dev/midi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)={0x6, r2}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080), 0x0, 0xc0}, {&(0x7f00000000c0)="d18e6a05cf4a61b1a2179de1db59a26cf71338bbbd76d3333714564e8867a6c15a6f2e64c46c85693756bd3f51fda925cae765d247d687398d58debc990d89687b634cd020d7bc00e3ab31aa853a5a5be9ee7989136db26dc07e05ebb422b1caf4e4421c6a3f7323fdb40ffae09518fa9df1e841e6be4431793a8069603da3a30e5a8c72db9a11f6212a66400891a5f31be7f6d385f55180c39f32a714ec9249c8254d89cc9bc43d6cc2a2579841ac660ced998219d0644022d5df9c257ec5c0131dd79efafd35c4943f397970c0807458ea8a95ba4cf9cf46924eae560342eeb529073e0419e5843a300ed7d3408cc370edccc6", 0xf4, 0x5b}], 0x10000, &(0x7f0000000300)={'nouuid,', {[{@noattr2='noattr2', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x35, 0x78, 0x2d, 0x3d, 0x39, 0x0, 0x31, 0x0]}, 0x2c}, {@logbufs={'logbufs', 0x3d, [0x37, 0x7f, 0x35, 0x3f, 0x7b, 0x3f, 0x38, 0x39, 0x3d, 0x78]}, 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/4096, &(0x7f0000000080)=0x1000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) exit_group(0x7) [ 78.404943] IPVS: length: 4096 != 24 2018/04/05 20:23:45 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:45 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ff9000/0x2000)=nil) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff02040000eeff0000000000000000000000000000020205", 0x18) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x4000) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, 0x9}, 0x1c) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000140)={0xca9, 0x80000000}) 2018/04/05 20:23:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rpc\x00') getdents(r2, &(0x7f0000002fd0)=""/48, 0x1d) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)) r4 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r4) 2018/04/05 20:23:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0xfffffffffffffe0b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004ec0)=[{0x0, 0x0, &(0x7f0000002100)=[{}, {&(0x7f00000010c0)="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", 0xff8}], 0x2, &(0x7f0000002140), 0x0, 0x8040}], 0x1, 0x0) 2018/04/05 20:23:45 executing program 6: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00003d8000)=@ipv6_newroute={0x1c, 0x18, 0x915, 0x0, 0x0, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x2a) 2018/04/05 20:23:45 executing program 3: r0 = memfd_create(&(0x7f0000000040)='ppp0wlan0selinux)\x00', 0x0) r1 = dup2(r0, r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x5) read(r1, &(0x7f0000000180)=""/187, 0xbb) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000440)={{0x3, 0x3, 0x1f, 0x0, 0x7ff}, 0xc8f, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x94, 0x0, &(0x7f0000000240)=[@release={0x40046306, 0x1}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2}, @clear_death={0x400c630f, 0x4, 0x2}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x40, &(0x7f00000000c0)=[@fda={0x66646185, 0x7, 0x6, 0x24}], &(0x7f0000000140)=[0x38, 0x48, 0x78, 0x38, 0x20, 0x38, 0x28, 0x48]}}, @increfs={0x40046304, 0x2}], 0xd6, 0x0, &(0x7f0000000300)="0f385e3ee4023abed8cf2ac25ee2f500ef459ba6dd0000bba1623931d02667097652bfe7fc0caf83a56928439c62eab8260255e4a25d242802bce20f68e9346bf47b859f20c12a21b1ba967e96f3889178f02c49bc6b77be9fac9903b23ca2306a3b1576f2c0bd451b86623a9fb4bbaa03967381a04641df451893efcdcf20eb72222acbf702fbf487bbf0be586898ba4f4735e0b23390207ebe6d5d172ea3519313b54f17e7042361a342cc088acc079d7e69e273edd6662c9c85cc7f24df3d1c617eb8cd43a31d3b1ab6521f3e41dfb255ee2e1e2c"}) 2018/04/05 20:23:45 executing program 1: r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x101000) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000001c0)) 2018/04/05 20:23:45 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x2cc, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xff000000, 'eql\x00', 'bridge0\x00', {}, {0xff}, 0x5e, 0x1, 0x1}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0xffff, 0x2, 0xfffffffffffffffc, 0x7, 0x7f, 0x56c9], 0x100000000, 0x100000000, 0x3f}, {0x1f, [0x3ff, 0x7fff, 0xffffffff, 0x3, 0x800, 0x3], 0x8, 0xe4e2, 0x2bc}}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x4, 0x49e, 0x1f, 0x1, 'netbios-ns\x00', 'syz0\x00', 0x6e9}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x2d, 0x4, 0x4, 0x80000000, 0x81}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000440)={0x1f, 0x1ff, 0x3, 0x455, 0x80000001, 0x3, 0x1, 0x7fffffff, 0xfffffffffffffffd}) [ 78.929435] IPv6: Can't replace route, no match found [ 78.953701] IPv6: Can't replace route, no match found [ 79.013989] syz-executor4 (8467) used greatest stack depth: 13704 bytes left 2018/04/05 20:23:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000506ff0)=""/16) 2018/04/05 20:23:45 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040), 0x0, 0x1}}], 0x2, 0x0) 2018/04/05 20:23:45 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='&ppp1eth1)em1wlan0em0eth1!vmnet1lo\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) fstat(r0, &(0x7f0000000100)) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'tunl0\x00', 0x9}) 2018/04/05 20:23:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x87) mknod(&(0x7f0000000200)='./file0\x00', 0x80, 0x0) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x12cc, 0x100) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e24, 0x1, 0x4e21, 0x0, 0x0, 0x80, 0x80, 0x11, 0x0, r2}, {0x1f04, 0x101, 0x100, 0x1ff, 0xa7, 0x1, 0x401, 0x100000000}, {0x5, 0x1, 0x1ff, 0x80000000}, 0x8, 0x6e6bb1, 0x0, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x6, 0x3, 0x4, 0xfffffffffffffffe, 0x8, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/05 20:23:45 executing program 0: r0 = mq_open(&(0x7f0000000080)='/dev/kvm\x00', 0x840, 0x2, &(0x7f0000000100)={0x0, 0x56835abc, 0x9, 0x0, 0x5, 0x2274, 0x1, 0xff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a8", 0x4}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0xd98, @loopback={0x0, 0x1}, 0xa9d}, {0xa, 0x4e22, 0x1, @empty, 0xebf}, 0x9, [0xfffffffffffffffd, 0xa477, 0x2, 0x1, 0x20, 0x2, 0x2, 0x800]}, 0x5c) r3 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x1f8, 0x82003) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 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) r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000340)=ANY=[@ANYBLOB='os0./dev/inpzt/mouse#\x00']) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) rt_sigaction(0x40, &(0x7f00000003c0)={0x7, {0x90000000000000}, 0xc8000004, 0x800}, &(0x7f0000000400), 0x8, &(0x7f0000000440)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)={0x5000}) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000000300)={0x42a3, 0x5}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x9000}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0xa) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 20:23:45 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = dup3(r0, r1, 0x0) setsockopt$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) write(r3, &(0x7f0000000000)="b07e1206e16725df21f7ea97f618e8dc15b0e4e2b68fbd787abbfa2735ca396471b06ebca43c100a6dbf8bb2dc42b98de1833d5502f81bf8db523186ed674fa79ada7634174ed9a581133fb68ce8959c280a35d5c8238aaaadede8979651feb1150e8dbd4bdbe3441dbcab378db6562cd995a211511a649a786bf6e484d074047494b38f8f6f1ce293c1e5d097b3fe299afbeb8997288cb432af728ae2d7c425d081e2a68b4fc7ef5bce3539114eb57b0915894c19aaec1c5d68f10fa9", 0xbd) r4 = syz_open_pts(r2, 0x2) ioctl$int_out(r4, 0x5462, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x8) 2018/04/05 20:23:45 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = socket(0x5, 0x80000, 0x2) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000001c0)=@req={0x6, 0x4, 0x7, 0x59a}, 0x10) sendmsg(r3, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)="ba", 0x1}], 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000003c0)=ANY=[@ANYBLOB="d223b2dd1d974de2ff7ee8f8274179fcccc4ea6e48d6ed1ccfe03f8ffba34d7be6ada8226bd0903d054a0ad8b3dcc3bd2f203c703a00e52fe7dfa7a0d7a31aa29a1c073b824f2ce4e3900a402beca3dba9075f0a816ec878cd7947f35f051eab5ed4ae7f9f72f117c73bb4c1aedbae8d32c5e171c0b9f94b091b0c9c1ce50121ad840dded73ea8aa994645e7dc73178e"]) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x0) close(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r6, 0x40000000af01, &(0x7f0000c97ff8)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000240)={0x4, 0x0, [{0x0, 0x401, 0x0, 0x0, 0x4}, {0x8000000a, 0x3, 0x1, 0x6, 0x400000000000}, {0xc000001b, 0x3ff, 0x2, 0x81, 0x1}, {0x80000008, 0x1, 0x5, 0x80, 0x2}]}) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000d7c000)={0x0, r7}) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6020a17e00440000fe800000000000000000000000000000fe8000000000000000000000000000aa0420880b0000000100000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdbc3f436d42c66f6f49b6cc1a93c836a8c9ed2bcf58575294db0f562b98f150930d4a820f45d0e7065f2d15448d2eb07b6f7c1516ad18fd20c76b30214db847b1220bfd25a78fa32a301fb45a9d3e8ccdaa6e98dd7d66043a8bdee709488389693c602d83926ea8c3327e94"], 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(r7, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x13, r7, 0x0) syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/04/05 20:23:45 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x100) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) open(&(0x7f0000000100)='./file0\x00', 0x4480, 0x43) 2018/04/05 20:23:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002d00ff0a00000000000000068c1c00030000000c0000000800010008000000"], 0x20}, 0x1}, 0x0) 2018/04/05 20:23:45 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfffffffffffffff8, 0x2, 0x8, 0x9, 0xd8dc, 0x40, 0xb746, 0x100, 0xff, 0x4, 0xfffffffffffffff7, 0x1, 0x100, 0xfffffffffffffffc, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xffff}, 0x88) 2018/04/05 20:23:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0xc6cc, 0x80, 0x204, 0x401, 0x7, 0x401, 0x80000000, 0x6, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x6}, 0x8) bind$netlink(r0, &(0x7f0000ffdff4)={0x10}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="8e000000", @ANYRES16=r4, @ANYBLOB="20022cbd7000fddbdf250c0000002c00020008000600ff7f00000800070001000000080002004e210000080007000900000008000200d07400000800060000000000140001000800050001000000080002000000000008000600ffffff7f20000300080007004e220000140002007465716c30000000000000000000000024000300080008000400000008000300030000000800030001000000080007004e230000"], 0xa8}, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6}, &(0x7f0000000140)=0x88) r6 = inotify_add_watch(r3, &(0x7f00000004c0)='./file0\x00', 0x240) inotify_rm_watch(r3, r6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/05 20:23:45 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"8464e8d09870c0"}, 0x9}, [{"2009fe0cada8ba"}, {"7ffc39564a00a1"}, {"da6e95f14198f9"}, {"93971ff892ce6e"}, {"17db77caad39d5"}, {"a9a58884ea63df"}, {"a2797b17f450d2"}, {"16739233157b74"}]}, 0x48) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000080)=""/123, 0x7b) 2018/04/05 20:23:46 executing program 2: setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x2a, "ae2a9e63607f7139594d9b6b89b6c1a120aff00d48302fd0881ed891222db7b87f8f6169dcd6e44933e4"}, &(0x7f0000000100)=0x32) 2018/04/05 20:23:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069f000)=""/41) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) 2018/04/05 20:23:46 executing program 0: io_setup(0xba, &(0x7f0000000140)=0x0) r1 = socket(0x18, 0x0, 0x1) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='irlan0\x00') 2018/04/05 20:23:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f00000001c0)=""/174) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) 2018/04/05 20:23:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)) 2018/04/05 20:23:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800201b, &(0x7f00000000c0)=0xffff, 0xfffffffffffffe5b) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x40000) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/04/05 20:23:47 executing program 4: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/04/05 20:23:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) 2018/04/05 20:23:47 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000380)=""/66, &(0x7f0000000140)=0x42) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)}}], 0x48}, 0x0) 2018/04/05 20:23:47 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x2, 0xa5d, 0xfffffffffffffffc, 'queue0\x00', 0x81}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) 2018/04/05 20:23:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000540)=[0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000000580)="fc45748a69e5d90bfa44153c0dd753fc6fb888a0935ae85bb56fe91dd56ecc98ef225d83a4ff4f023f83a374676932e723a92cd88f646baff077817fd6d570368a8db22a42bb8c6aa63fc4214e4f99137d17f3a080e684e506692b80303019ea2f3435427b12e79ce503247d88ae91d7bc46a6b5916a2d212373bbf1648568f53add7592420d34b0dfab57fe757e50ef98437be2915e1ccd79", 0x99) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1, "12"}, &(0x7f00000001c0)=0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000200)={{0x1, 0xffff}, {0x7f, 0xb124}, 0x7, 0x2, 0x7f}) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f0000000080)={0x3e, @multicast2=0xe0000002, 0x4e24, 0x3, 'lblcr\x00', 0x8, 0x1}, 0x2c) restart_syscall() dup3(r6, r5, 0x0) setresgid(r3, r2, r2) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x174}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f0000000400)=[0x0]) 2018/04/05 20:23:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) fallocate(r0, 0x2, 0x7, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x7, 0x8, 0x8, 0x84f, 0x12, r2, 0x7fffffff}, 0x2c) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x4, 0x3, 0x1ff, 0x7, 0x20, 0x16, 0x6, 0x3c9, 0xcf, 0x3ff, 0xfffffffffffffffe, 0x1}) r3 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) ppoll(&(0x7f0000374000)=[{r3}], 0x1, &(0x7f0000b10000)={0x77359400}, &(0x7f0000ed6ff8), 0x8) r5 = getpid() ptrace$getenv(0x4201, r5, 0x7, &(0x7f00000000c0)) r6 = dup(r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000000080)=0xb0) io_submit(r4, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r3}]) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x20) 2018/04/05 20:23:47 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:47 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:47 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x12000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x800, 0x3ff, 0x2, 0x3e3, 0x55c]}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x4}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '/dev/vcs#\x00'}, &(0x7f0000000200)=""/139, 0x8b) sched_getaffinity(0x0, 0x8, &(0x7f00000001c0)) 2018/04/05 20:23:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0x3, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000080)={{}, {r5, r6+30000000}}, &(0x7f0000000180)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/05 20:23:47 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20}, {0x20, ':'}, {0x20}, {0x20, '\x00'}, {0x20, ','}, {0x20}], 0xa, "ed1edfb9dc12fca77522c69eb89d2414ae29e847440d99e1443104721fb2ccc14571a77326c29c56aafe805da2bfe2290e92dc483daa7e7961fd472d026b8ce9adc62e23411c78b6b0ae324a4a86b1120b61d2970b24536e12f626754fbe6d19d1e156072387118f2b661545499ecbcf8b78843da30dfb3bcd8c64aa1218139195808d0a506fd0a720a4254f09e3a174a067649aff38c42e8dea65ed"}, 0xb0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socketpair(0xa, 0x0, 0x6, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='\x00', 0x1) [ 80.617106] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/05 20:23:47 executing program 0: r0 = socket(0x5, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) chdir(&(0x7f0000000180)='./file0\x00') recvfrom$inet(r0, &(0x7f0000000000)=""/4, 0x4, 0x20, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1", 0x5, 0x8080, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/05 20:23:47 executing program 1: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/05 20:23:47 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="d8", 0xfffffffffffffeeb, 0x80) 2018/04/05 20:23:47 executing program 4: r0 = socket(0x10, 0x802, 0x0) finit_module(r0, &(0x7f0000000040)="269400", 0x2) write(r0, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) socket$nl_generic(0x10, 0x3, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141480, 0x0) 2018/04/05 20:23:47 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/15, 0xf}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/04/05 20:23:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050de38)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e22}}) 2018/04/05 20:23:47 executing program 0: timer_create(0x89c29f358c364e48, &(0x7f0000048000)={0x0, 0x1f, 0x0, @thr={&(0x7f000037f000), &(0x7f0000911f4d)}}, &(0x7f00006eeffc)) timer_create(0x5, &(0x7f00000010c0)={0x0, 0x2c, 0x5, @thr={&(0x7f0000000000)="d9c512b469a9e6a0a23e13171e0f2f09402468f8b4b2960abb4657d0aa6a06a314faa2c99ae2f074a11747f81f5f504654e04ff498ed8e22193d70e77b98ebb55d6733a5a58293c733a61af0e9e3072fb580d2584f93763afa232d54b65489c54a8082779961a022c133321d41b85a07422f005634fe99d467ae81b4fd51660d1c88446f7d82e4031733c3cea8421f13d334b91c1bb2b983a5e6713e840ad6edc9c919978edb6658e4167e269274f8b64ea79d3f5a0c743d", &(0x7f00000000c0)="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"}}, &(0x7f0000001100)) 2018/04/05 20:23:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)='^', 0x1}], 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/05 20:23:48 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x3, 0x1, 0x1, r0}) 2018/04/05 20:23:48 executing program 4: socketpair(0x194c9081bae10bf9, 0xf, 0x7a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={0x0, 0xe3, 0x2, 0x4}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000008c0)={r2, 0x9, 0xb51}, &(0x7f0000000900)=0x8) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9010000005345204c696e757811893d84aa55eef2ad590b0f825c2a075638b1b02b8ea5e73acac1c7cbaf00ac83b74fabb7acc732c6481114502ebd000000000000000000000000000000000000000000"], 0x54) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x1, 0x8010, r0, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000ff0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYBLOB="080015000700000008001900", @ANYBLOB="0400000008000800bb4b00000800100003000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4041}, 0x40) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x3) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000bc0)) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000b80)={0x77359400}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000c40)={&(0x7f0000000c00)='./file0\x00', r0}, 0x10) accept4$ipx(r1, &(0x7f0000000340), &(0x7f0000000740)=0x10, 0x80000) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f0000000440)={r7, &(0x7f0000000380)=""/183}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000c80)='./file0\x00', 0x0, r3, r8, 0x0, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000300)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r9 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r9) 2018/04/05 20:23:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x80) 2018/04/05 20:23:48 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000fe8)='em1em1posix_acl_access]\x00', 0x18, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x280) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/05 20:23:48 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x3) eventfd2(0x0, 0x0) unshare(0x42000200) r2 = getpgid(0x0) move_pages(r2, 0x8, &(0x7f0000000040)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000f5b000/0x1000)=nil, &(0x7f0000f66000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000f3b000/0x1000)=nil], &(0x7f0000000080)=[0x2, 0x3, 0x20, 0x1, 0x2, 0x6, 0x80, 0x8001, 0x8, 0x9], &(0x7f00000000c0)=[0x0, 0x0], 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x9, 0x5, 0x3, 0xff}, {0x5, 0x5, 0x400, 0x3}, {0x4, 0x5, 0x100, 0x6}, {0x4, 0x1, 0x9}]}, 0x8) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x101000) socket$unix(0x1, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x3, &(0x7f00000024c0)=[{&(0x7f0000000300)="22382481370f836f4dbccab77fb9072cd4ee78759278e2cbd38fabda312ef502621c0f23faa4c85ae072df8652a78443601eca38401f533a95", 0x39, 0x6}, {&(0x7f0000001340)="8b0984a64187d108bb9633ded7d4c062a77667a47434157612dde315884009c698149d1cabd4b5328e569655805fe518b0da9e54286ffcc24259a7eb751b94b57d0f9854cb1dd0a06e4a8d26c66f6ad218ba77e66c87de9f2d9f92cf4d8d7a1ccb6858b93c28bd678e467eb9f963235569180903724bbda82700121a6096b500d2435de67b008eda068b1c6993e10601c261dd1f1c420836860c0c1a9d8c778792e0e2a9359b823b76b5b3f80c1b1073abca44b0182548fc32b41536063a4a34882eae4c64342cbf411543573cc6a5386607161527112c4a9a643a8ffd61b19ab00fa6db0db249a9ede3a67789f91b3c753450ed3e381084857f7614ce6d1eaeece2ff00fc971e2cc7d06dc9813ac102731f2579915d3c061eaa38f10f1545e3be0cce338d6dc7b4990cad8e9b2826289b81a84208832d1d866b3a79fff2c277d178734acd7ab1dba4fa75c682710cc8e9f58ce148fe754d8b0a3fa9ea75cca63e8d42193fdee4e9ab89cbe2c98dc0fe9c3a1c4bffc58a124878cf721769f54cb386b57715da9d37b0db2229b53d58fa67dc48963cc2f216faa77cfd9d3245ea07a84720a8689c45eaa187fb89f9be14cc83f70a1af08c30411f44b93437ba380382c46ca02cfac44134b32cb9ade5f435cee2517fa58a4ff0bfe3a7f7cf8177aab8415f95806e6827c7b65d13dfdbf1f922a640be4ff8a19c162d88a11dbcb9a9393fff55bd422dd81cb25155e9ce0f5599b6609d62f962c539954db4206a19d188ad449bd3d3ed4def4623e9c21a7e19c3a7601b7b4ce32c8acad3745c7a63315f1f9a57833d5f1c444ece7ce804ee7e35279e09ec49e8c59cb2241b988a98d26d9bce691a0730e3bee9167dabd7741ca631b74d5455f7c78f9e5322d25358123957c81fb5f81969dfce4fd1fd82a62652dbdee7129cdf9158c797454af3d50a003013b40d62616088ce426d08045ea47e8eb3a78708cae57c71d4890415897d253c3433d7571b77c0d83d1d578d24510c8636b85ed521c4534e14c36eadb73793b55e510e8091da0c287789fdd143d888d75ea19eb7f47434e254ea8b676ed1dccbdbdb418b6e57500e3aa3b1916883eeea58259db974e2ed52b88b9f1e573e04e61b95ca213a780991d2145959d121e79ed455c71e6d52877f43849a5dca8dbf9fb513642439c6d30153cc8f98ef98824d5ed36807c3df92591d3b9a96f0d07e362435281811b83365345fdd9afdb7f7e72c2ca62026da1bb0f92bc28e9681ebdabf251509ee03741d3a7b49faefdabb7c604b4dd27e84a359ce429375531f999ca95998ed41da061e4a095112dccb96e27811295aed6b9f31b9b73aae42ebe797cd928c70b353b05e3a614902b2c49a713cfabdeaa0944632f0a713a441aa06839c10569686fde77d03511c6915947f2af12044257a39570ac5a9cee7d8eb1fa87fc73ee4a196fb306b4da89f34f1c8e7e6cc6871cd8d9b0942725de994eb475b8a852062faa8951a0c6571945325205565c1201911f95cb188a295d0048963463455c32f453509e59222608b57ec34ff5e050b06c14ff45ba27189494229d881a31b1596dfdf91e3ae060aaaec8987dfd4862e8bde4a4e801a54c9f76b86653b82ffff936d15203e99bb4640a75a294bf53a71f83678cd479196f6ad2c4ff955d4e389adeec3d372d5b64681f3894737a696a381b3dd8d2b3ae293eae44a66654b9218593eac54b6ae648faecbe91d9fe521e7833743f104810db5a215ec1b6291f1f2d65480629603ed29b9ca9386e56baead3527dec57fc24e44f27315c493deff83a58602079977ceae2d8c577ad35007cf08c91d07d0b96f63321c5a2efc1abe2483e98d66d9279aff823ba0717e14e95a42274df6aadd7a1329cce6da7ea77441b2f41d22d33a8673d9a98c61c2e8d20cb8a47a175dcf1d8ace5c33b810db9f90795d115e2eff5302f2cc301330a740d48978cc314a6f4e2461e8f06fa2749ea86903e8dc219574ad9b1953243a91491d6de6f49463c3331910ce67f9de5f595eabbf097a2114212fe545ae9d57283cea4c8c811df0ad704c365172bf6b6dcfaeb43ae643c18a187d91a2dc319391f1b33e335a5d4de270f32530b6c3dcc4fa2bd587ac602c7fcb07a57cd0687baedfc3715bf7d931d896627dd964302f3e039cee102dfc0f88146021bd0af83da4075971102634c151b27df01973ef4765dc77835b7a7c4132037215f6b6cb6af7d7a8c5172fbf57803a3f402c42240e8e6a7fe03f0ecbfafbfae329bd4c10cc9feb9abceb4b27e87d096d4cc5c935e18a26b7ae4ea0ab83aa77bcbebf241a9edc43115e07f81aa1a15d3d97dd148b9eb5c7a3cf320ee63db0e1e278870945d56494b8b962609965c32a45b1247c99588f557963a3efd9268623be70fd036657e36a601ffab4651d929e6a710e1d3040733ed2ca2b1e65ccf7b81a39bfd95193f29c5a8dfe88675d155410e9170718b393918520535499f60928b19b7f5902b81636f3614e54f3f2c2757834f476263d5f378cb2342f6aaee71e185606209cd6c6e1854fcb9d5937f21cfe446b246f43d0bc61981e65dce225e06148d93612d5694d5fafc64d7efe4ee8a5870212195d5ce9aefc457ac5c344aaf409d3b3278fbc3ca0a6bf048d8d4940ec573f81dfefcb239020bff3e59fb62b36faa33f9c85e85a2f80cc557065f30ea9d918ed21355c01c7faeb6dd1423ca0df79374f92a0871009cb1d29b8c4b8c40aae5e6288ed4aa646add68534d3eb3603ee3e863e812a9c0d1edeba4ca84310f11aa4b51342f774e4bd3158e36471959037a1224ed88147c74b965d69d51a1c1902292f7bc5329a055e75dbaafdd1c3ef293c3b41a9fdb1ff6c15e8b75c29233980027838621275e1b36ac9760813f15bbde391ce4e79498319335220181e34556ac8c68c09a57495bf360f5ee4506fada0209db8013583fb95f27bb3be53180591ff9d13d7cf9422e65b2779fdc9568d22586b8ec73c1f5a0af41eab9d59a728cd6e03e26693582ab0d4bc1416a2a962a96137bf83f72594a047f3b43651331c506d938602615fdd8bfb4997a3686523a090e458180c05c6de29aac4527c7be10cbb5c5d210a06f149d9e824b4be9cedc7fa6f2e27d8e46232f8fe6db1dd5982c9b87467c8a8e24a5cbe893df72000cfb03fbf54f08508d2ebb64cf984c2ae2c6e4b2dc004a02417fa597d9a19b6fd94a10c6f04e05aea5368be0f406d27177514a5d694d1fe7615a25bee0e3e7fe894368369d01bcc7295db68cfe608a77e636adb14d1418d4c13af38981e17d0396d14431a5a7ea5ff0294489e6c74396059c5a838514b93bba34fe98b72bde705b484eb02552a0dc3f5713b4f1a3c73428b81997ea8edfec8d28f3a5ecd92bc72fe2eed0adaa94819a8f64d2ef30632a0eecdcdd17b8f4058bdb30523d6da16b27bf6878068ef4fc10fa4d87947e68b0eed26b2a941b402bb020b59ef6e09fd7084b4bfe3ec195daaadb04d67756df4aaf32c48da5efa4a68052225dd9e23dd1353260855f94f22d76316b22fee3005cadae79e61f4b1f14d02bd59878e3525a12863bddecd4714a9ef3423114253ddc0acf303945c4e86a0972aedf3e32ba42b06b39ae457bf6e0c95f35da897524e710338ec96abc78fb130c6344b34579e37b5048c29ec52895497aa0ca16d3834ea3b9743bfdf8c18ab5e7870f29b3e37298a9601eae24efd9227b837a1e79ce02085b6fd2364689fee76603ab1582e2ecfff6e1267cd223782e205e15a76ebc711ddc7f57914801eddd8de05ac124376e0410f6b86d2b0123bedb02eb9e229f21c447b939a58388372a86acc5277113d1830459141707ed45dc5f629048cc8b1253ef3b8a2498072875a826c627e181756545463075d5520df094c16d914ef56f964c1ba8f575baf00625e5f49d25796296a6accf77a00b6b72c2c681eda0ab106ade3c01affd74e06f3c91c48c600efcb87a76332bb3432e9d290295aa5c08527f4be2802ad00a1b868537d9aa0b8531d2243f7418731cf629de6122ed0f606caa601324c2d8d77a04ff127a7ba2336c98b4806489f3a766c131c87b060c355ac3d2f6c95bce0c5123583a746df67847457081fcd3e31db35cade3021baffac9139db83e4a95a6e4a321a9e00724725342620e14ff8ba802072207d72204ba4cfa5ea47bcd1656bb68ad73ba176c92fa7a12f7de9c465fb79e3e4bae68fea53c89acac3392e6f47a6edff55f697493aaf542bfd934b91991a7ea8b06068b0b905242225de979daede920f6fecb32ba2d2efeb42237fa71dbea53bd7a7305e6583501d130dac7dbcb8c3851bd628d77b36bb6cc6ac335c82fcb6413192b6baabe2f7d081c12d069d370bf86ec77e82d4d84efd132151d0d704cf1a826bcba6822d05c0a4ebf2787ed21ff66ea064f5982f2e63df0094423767d5730369fa97e4e3bc8fdc639626da0e9701106bdc04ee5b60d814c4542aed5a05922c3f982dd887ac449fca94cee20bfbff2a647958376296c505703733af06f53fbb0c38a63160cc69e0c1db1165de99e21318b058742e65a6d42a0bcef8936fc178223d56eab45d9e53e251645472d91e961214beb95337ad32915c65f229accf5acce25e5a177649a51113696f71f98355c2a4df90fa1490a8f88fa9d99b8ec1c85116a647e64e83859a5b0319c529718e4eb96d7696c8e15e848b80da81afec8aa89ed9fdb929730f102da5e4dc7e23a3afaacd1100375bd8df174de6a78322d282b6d47c3899088d6a7d01d13a622f6455c262d0ec98d2b81feca830aaff881548ab15fb4512ee7dded8e3482a30f1bbc96aea626b8b20c19898c90fad9fc05cb52b612ce31a88dac1c4f5e255ae822dccf7ec4bfacaa48526fc64307ff10e2dfa5b8023dd63c91232fdaed4fef81de6752f6f6fbda9d3b180fb527d79fb219373db0605b25ed23c900bd1e12d1617075789c1ca41bd7d6b92132c991f51093f5011c150f32fba91dbebcbb024434acfcc140793803857999ecc938ae29276f6760e48ae36e55c4d7a5efb5f6473c9623e1b454ee816cb6c4a00577cfdaae4581d390c3611608c1b8df4d227c78105e321f2d98851e526065aa2c6c062852e840c6063d236225d3a6f7dc52c78b6f30f86ad59a76b23db2b0c129bbf76763ad794b328e5200aabe0659ca861f32f1b5e3d20264bb7b2d99bb13a5ae0ff6b6283718416cc5a3b0de2ef9e35001ba60d87da37ff3a7ae12daa2c929cfab26f31eef9737a1951bb6f8f789f7a3750765fae91f0f3af514042c9a7753415a971fb87e10d14532c4c853648a6d661147b0b8c7078ca62658b739690baf82ce7c04256a085614977855d480060f538951e7b6eb8a94823e6b8342bc80f9ad1a664ff560873466860ea181975af317123c5a58fa6ce827714ddb9865849578ecf26ebec9f9505faab8669adbeaf54ca561c40f66ddcf3606ebe921d77f3e7fcd397dbd2c5804cf0ff9b8a381ac41138b9e6daf128ebf15de6c6cb55c9195761ba3a7f45262df53ff5efa975870f2b61e9e8048890022abeae0168306ce5772a10e0b9c4fd171ddf742ac1eac8571f375e230e112d3f951704b514ecf93d84dd843e788f3eaeb338d3836e98282d63d65de1d386b15b4366b123738e7b20d02436d88ba859a7eb38c140bd21a28abe5e469a2dc5f2cc707fde4c0e1dce11b68400d4d7c0b8d2a4ad7cee65355a869d4dda6aed0f4e8cd15c141b0b834464917529a34b76c939cd2587b0cb66", 0x1000, 0x8}, {&(0x7f0000002440)="fd6abdc9a91e9f490898cbbbeb2efebb0412d22a0e5cb1f8b70c1e8faa9992c7f68050bd0b58e682c8a6231784aa8323be9ce2eb8951dd66bce81e65ca7a72dc5c8d8d0bc54a2c829acb0f509669e43feb29412677d0c990351039c0", 0x5c, 0x1f}], 0x2000000, &(0x7f0000002500)={[{@umask={'umask', 0x3d, [0x33, 0x35, 0x32]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x3f, 0x37, 0x37, 0x3f]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@fmask={'fmask', 0x3d, [0x35]}, 0x2c}, {@showexec='showexec', 0x2c}, {@nocase='nocase', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@discard='discard', 0x2c}]}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0017ab10f30000", @ANYBLOB="04002cbd7000ffdbdf25070000000800060001000000"], 0x2}, 0x1, 0x0, 0x0, 0x81}, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 20:23:48 executing program 6: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000000), 0xfffffda7) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0xffffff0e) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}}, [0x64, 0x6d23, 0x0, 0x9, 0x3, 0x3f, 0x0, 0x20, 0xed3b, 0x6c67, 0x88ad, 0xea3, 0x7f, 0x0, 0x3]}, &(0x7f0000000400)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0xc) 2018/04/05 20:23:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="e22e2487470e92b36517bede94e45455cad5991653e25fd3eb20bcc96e4f1e58a5feb64b4912d550e0480568642ac82d9b6b1e683cd81fe5dc6eb378e23476d65377d64f46475a3f8025686221ea6964059f9ca5510b10e4fd8dbb6f03df01060adc380d781a6f534886f7b6977c10d889ee5a916e1ae529df7ea4fffc6c732df771208b23f56042f8a7a1f00eae61d06cab13d14579afa9ff46322cc677b732d9ae48db80239760f16e487f6a7bc0dc0528726c2ee46763d7767449b66f25f8f1a35e1419cb3c221db4a8cff9d0bcc67d77cbdd352b73bf0501eb773bd714a97f95d866bcd9e273683f", 0xea}, {&(0x7f0000000300)='u', 0x1}, {&(0x7f0000000000)="f5c51dc8fbb40078070dcd8b754b9d335cc62517b65f1a758dae2d9bf9b1237d27d8f33d861a6dc63cd36f", 0x2b}], 0x3}, 0x4000000000000000) 2018/04/05 20:23:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4924924924922e4}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3, 0x7, 0x1000, 0x8, 0x0, 0xfffffffffffffff7, 0x84, 0x1, 0xab, 0xcf8, 0x7, 0x1, 0x82, 0x101, 0x7ff, 0x6, 0x8000, 0x80000000, 0xd17a, 0x2, 0x0, 0x400, 0x6, 0x1, 0x6, 0x2, 0x6, 0xffff, 0x7f, 0xa0e9, 0x3ff, 0x7, 0x8, 0x7f, 0x541b, 0x0, 0x0, 0xdbc5, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x100, 0x73b, 0x1, 0x7, 0xffff, 0x200, 0x9}, r1, 0x0, r0, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xffffffffffffff79, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x4, 0xfffffffffffffffb, 0x6, 0x4f1f2f9e, 0x8001}, &(0x7f0000000300)=0x98) recvfrom$ipx(r0, &(0x7f0000000180), 0x0, 0x21, &(0x7f00000001c0)={0x4, 0x48, 0x6, "2e23af47f96b", 0x3}, 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x95, 0x400000) 2018/04/05 20:23:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x80) 2018/04/05 20:23:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x74, 0x4) dup(r0) [ 81.856484] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 20:23:48 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="d3585d14df2f", 0x6, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr=0x7fffffff, @broadcast=0xffffffff, r6}, 0xc) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') keyctl$get_persistent(0x16, r7, r3) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r4) 2018/04/05 20:23:48 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100000001, 0x400) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/235) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0xa, 0xfffffffffffffffe) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair(0x11, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"ecf21fb1eacbae"}, 0x1}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000af0000), 0x4) 2018/04/05 20:23:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x4, 0x7, 0x800, 0x7fffffff, "ffb1bd7a032b2cad59c5be1649d8427515716ca436e18639a983589e888682c4f94ea833250c5d36c3aab70b", 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) [ 82.068690] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 20:23:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x80) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xfffffffffffffe55) 2018/04/05 20:23:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x80) 2018/04/05 20:23:49 executing program 0: ioprio_set$pid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x24c440) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0xfffffffffffffffc, 0x7}, {{}, 0x0, 0x1}], 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x0, {{0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x100, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffffff}}]}, 0x10c) 2018/04/05 20:23:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000004c0)) 2018/04/05 20:23:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05080080100000000020ec", 0xd) 2018/04/05 20:23:49 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) pipe2(&(0x7f00000000c0), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xa2, 0x8000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/88, 0x58}], 0x1, &(0x7f0000000280)=""/231, 0xe7, 0x1ff}, 0x24bc1d590ca6cc77) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x14}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x3, 0x1, 0x400, 0x42e, 0x80000000, r4}) 2018/04/05 20:23:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getuid() r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x400) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x1f) r2 = gettid() getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/131, &(0x7f0000000140)=0x83) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x1c) tkill(r2, 0x1000000000016) 2018/04/05 20:23:49 executing program 6: unshare(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001080)=0x0) r4 = fcntl$getown(r0, 0x9) sendmsg$netlink(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000010c0)={0x3dc, 0x28, 0x400, 0x70bd2d, 0x25dfdbff, "", [@nested={0xc, 0x78, [@typed={0x8, 0x5, @pid=r3}]}, @generic="b82cfab6c35723b4a162351867cabbe1736b49c7c4ffb2e212926b077baac0", @typed={0x4, 0x2c}, @typed={0x14, 0x69, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x190, 0x4c, [@generic="484e06a16e8b81d2b522d5d03c83544bfaaab852c840e32af96c4b29f3fb4c9de0af5eaf5345ab54fe88d1a2ea5c2133d7cb5ec8a7f2fa2208241fa12d23f7932508446edad3db87efb27c1840b2e02e316b220d7c4b1fb02a4e2c2d48e5f8c54be963a0421da97e237f7bebbd7e89", @generic="b7f8b7bf604c9788bc2c64a9420930f862d014bed2824f5f7604dd91192aa2d19bd289763cbb6203f4782b78ceee97bcc0cb9ffb90410a4b644708211f9c8cc2eacd70867b4ecff4cd5eeefa94975766102a94b8d0df37b188f0f32d085f91b818aed92413fa4a6c69f86802de2c8c7dc8a5bf2a6560f561561a7ae3f780fe9f22", @generic="384469baccc1a53925fc5e9b7619b3f5baf5c042a9e95cb989d151059a761c80fbbdc4e29fdd8c94d397cbd6b75aaea9baaca978c882b91684f657051c78418148d6515c40e91de890974dc9f5c6e42ee54e60bf118eb6b768211c3ec83e19f04357a72e84d24b6839cff41faffafb6c6716691133f4c9071a4f2485bf585dfed8b76d340cbb3f78b4497e075d2cdd423d1ad7f51ddc9f1044883d"]}, @nested={0x178, 0x6f, [@typed={0x8, 0x5c, @pid=r4}, @generic="89e9bb0b12aee202e62cad2be9d194e604243e91c6d811e0df6af2f98106ab76cf956896711e3a719bd4953771c4e0d81387869055bc2bb40326798a08fad5bdffaaa0d0656ffda30b2516633fa96f1b6f84ad1d81ea766ac9efd5cdc7891e80d66eb963dd8016414c01c8a189b44095a9284e177fb51424", @typed={0x8, 0x45, @u32=0x7}, @generic="275438e045b4df4c643279d82be62b61f5ee3ade867dec2e39e8ea5048eae50cd7e0f210e56626b17023df37ca9bc2f9797cffc0569fb3337aad72773ade966183b43a27ef15a5fbff8335129d0852d7403fd6f61760ab8b15dccf041ed865463ef7974aff96a36a9082a134d32327c585f0694b15c597c864f4cdf7db1cb2c640b24e4eac25626607dc2a2cd8b591d1627ed2ea2bb5dc66169dfcdbfdf2126f999c0bcf9c3b8b37a4d99fa92769f36e99e7a0b126519c67b174e610fccc111e2ea8", @typed={0x4, 0x69}, @generic="522e3783dc353206", @typed={0x8, 0x27, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x8f, @u64}, @typed={0x8, 0x19, @binary='r*'}]}, @generic="8e87068230246a18237148c4d2a10b237d6eb2c33c35deeb86057573632a941cc2afdf17ac794bcaaf019e4602dfa54e80c94eca6e3878b60a99fcb7c55886db185a8c5529367f0931072021f58a40d94c36f43d730cfc001bfb7693e5dfa3338029f3dfa8f8f9540ba2b3330326c50650864d0168b7c0a859c1ba24167acff4"]}, 0x3dc}, {&(0x7f00000014c0)={0x24, 0x32, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic="6e3a1162df", @typed={0x4, 0x55}, @typed={0x8, 0x8e, @fd=r0}]}, 0x24}], 0x2, 0x0, 0x0, 0x4008850}, 0x20000080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000000)=""/4096) kexec_load(0x0, 0x0, &(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') munlockall() 2018/04/05 20:23:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0xfff7ffff000, 0x8000000007}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xc55c, 0x4) 2018/04/05 20:23:49 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000000c0)=""/116, &(0x7f0000000140)=0x74) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) prlimit64(r2, 0x7, &(0x7f0000d41000)={0xfffffffffbfff7fe, 0x3ff}, &(0x7f00009d8ff0)) accept4$alg(r0, 0x0, 0x0, 0x1000000000800) 2018/04/05 20:23:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x0) 2018/04/05 20:23:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000374ff0)=[{&(0x7f00000010c0)="29000000200019fff63d0014000000060a0000a115de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x181000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x8}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) 2018/04/05 20:23:49 executing program 4: io_setup(0x1, &(0x7f0000000100)=0x0) r1 = dup(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x803, 0x0) uname(&(0x7f0000000a80)=""/223) r5 = socket$rds(0x15, 0x5, 0x0) r6 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x1, 0x4) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, @remote}, &(0x7f00000006c0)=0x10, 0x80000) connect$rds(r1, &(0x7f0000000a40)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/mixer\x00', 0x10000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x103000, 0x0) io_submit(r0, 0x6, &(0x7f0000000a00)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r1, &(0x7f0000000140)="f9174b72691ab81c64d7c1e6b069e119b14c4d9e8f5c4e46f768975f18a93b43ab66b0db3af92a11b923d63029f1e77b6f20e17a0f9b87e3d297cab62826a55f8d291f05b1c29b07e2867db00925afe118cc56afb720543a69c0580206f7faf11ea5ce8229841b181359bd73c7936ca68a98e0133ad4a02b3224cbf8a242654ff76664ef378675c75ce56ac1216082a0c4d4c0924ce1b7003126dae2cd8a8201e95ee7bc36ee84b161f1f3e0a27f96e0341c035bcd2d0988764ae65b304498c1994bec4712f872866699e22a84f2b60e42c580fae0e438e9163c97", 0xdb, 0x7, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f00000002c0)="01cabb4de8306528b83416dd44dfd816b6fb1585b01fe5b6a11b36ca67659df5c963efd8f8b1feb5705747dc7cdf9067646a9a3afc7cfbda79699c6a4dbebab8e62e94e23c24c63d4d0452de57ded8221fb344f82fc5cfec39727d0c5e8b69376e5f85445e9907069164b4dc65b9efc0", 0x70, 0x8, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffff800, r5, &(0x7f00000003c0)="e496722401399fc54d0c07aadf8008c45d9e73af0d87e1a210cf1704721c11f1671748ff5612b16dc1430755afacc0203e789a09fd919ac1077ed27223d15be7f56ac0db3dfcbc29dc02e6ec7cbce5cb54d4d0d1fc43977228ae8881be67d432c3f2d46e80bc02470b9ed09f4fc4a77196cab89d07a0f29841b1f2f71f05c65e0f3970d5382bf82e4896374a8496823950d65445d06ea8971f69299a5d7892", 0x9f, 0x5a}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x800, r6, &(0x7f0000000500)="88945daa7c126d7b95c0c304c623c94f189ac8efc54ae3408b8ec696888f20e9f20a44df0d1fb616e90aa6431b9102bd9456095b2af100f6caf0973d78c99a8c25e1412954f5944e93783ba3601e5013fea4d09fad93dfc7f8ca269b3b608497ab7119a6a9d27b511ca08244d639b9e549baffa326842daf207ec5ed7f2cc99f33f5c49530a788b7a2923e2de204bfd0716e7ea543b2100bbe56ada58865085008179e9bf1351ebf017709324c2e67cf1537105ef25ddeddb10f8d078b7a6b36e5ae2d478cde0a19550e224235c5366236b6", 0xd2, 0x5, 0x0, 0x1, r7}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x81, r8, &(0x7f0000000700)="a0417c276dbd45014e1c4556bae80d457c8f32b489b2602829a2bcec2d3ff0937aed7aba3b87680ba526eff48a842c07c1dae8991fb2545865fed377305276922d22673f0448a94776159ae84ed01d1006f9412f06cc9fd6c70d978daf9842036aa7b324447cd52fdf8afb62a7601b5f57e2b020fe158d2349906ba6699017bbd19f6b8c81407b6f11d8012bfaff447d637ac71aacb9dc", 0x97, 0x3ff, 0x0, 0x0, r9}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7, 0x9, r10, &(0x7f0000000880)="309c6af8e7da42a94f0e094dde5ab709153df79fe55752ca4c1f38ac23dff39b1813ff2c9a0a1c5e6be5c2320c738b9d8b1df0b94427bacd6f7abbd8678b69ebae7edda61d7e5fcadbd5801af94dd369f6b07aedfca5e93d3097b27da13f7e907ecd6686f95a2108bf480be5868ab782de8b971521a5716907c86278c57ce2d27267f6bd8a7a6a140e6562e6cddfc252e69d5a0ea7c1b7ed7615d56c70e22ec88c1967bdc4c790a49debd7e7a54a6132c8b48af3b0d3426bb86eaae554b2a5fb6d7699c70a09bcd13eda92293bc09973e5c39f615772d7b8e8da738d50db406dd2590e16ad25f57f9322cb020a0e809224d6e2aa1e8a3e", 0xf7, 0x8, 0x0, 0x1, r11}]) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/164, 0xa4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/04/05 20:23:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x4ea7, 0xffffffffffffff80, 0x200, 0x0, 0x6, 0x1000, 0x4001, [], 0xfffffffffffffff7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x365100, 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000480)={@rc={0x1f, {0xd58, 0x401, 0x2c, 0xd93, 0x0, 0x10001}, 0x80000000}, {&(0x7f0000000140)=""/147, 0x93}, &(0x7f0000000080), 0x40}, 0x9c) sendmmsg$alg(r3, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="b8571eb494e2f833b4abe5e07fbc85a34ea665e08138cf9010064eb57b7ce42a94a2d438be3a672a35cf8dc5b9c58ca1b5de82fe3c936c2d91fd11601ce104386a44267b4df387e9bf356165b40bfcf92a9d9decb78ece8d061f967abb6072655fcf37a741eaa7532753892b01c9cfc1", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r3, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) prctl$getname(0x10, &(0x7f00000000c0)=""/29) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8001, 0x208000) 2018/04/05 20:23:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f0000000380)}, 0x3) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getgroups(0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$netlink(r4, &(0x7f0000000340)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000000100)=[{&(0x7f0000001000)={0x11ec, 0x3c, 0x304, 0x70bd27, 0x25dfdbfb, "", [@nested={0x1108, 0x12, [@generic="af64a78dbb5e6e278c3136f2b37c8358fdcedec9b1b20487f20858c19703bc3690f21adfd1b54c3419c3e32922181b1af902809ce0487e60e56f20d2e5ffb03719aa9f3cf75c0c1c367ec7c8d0792b9d4061fbd28ebb4402820c1f9e79ea42dda98fa8c7ed7aa8b0c02e0b686e1e8562bc12a916fa7511e3a6eb6ae12f4f3f1fac2fd4ac19723b12d23ab12041299ffd6c2332074f28b1e26b5e722f70425fe62fd76b0a2666617189918f9f3369485b101256298884e8e121bfcceb38ecdb4dc2e3525ff98128f983cde2190ba1b7", @generic="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", @generic="f02f3f10d5138289c0b46ae397e44832e92a64c401519dff46f4427b8a5ac66e7a", @generic="659df49d420f08196dfcf2345dd138059159add9"]}, @typed={0xd0, 0x16, @binary="25f77ad57f636f1f46f2a08e0cbe8855d2544fe54ae9ffbe7a5ec902b5f8057a6072eee6208bd35fe18af9ecaf173d110346fce09321ce999df2754827c4f74dba115db9d128b0809631307f832e7dedb418459d00838a1d3ff21416841dfa034710489a516dcbca8720e37e4a9092f92b50cbd1e386dd3cb639c154de9aab2dc6ba36532df5cf4bec0ead53a82bee13955f7901aa0f3fef58c4312a36a825174131874c1d4a0c0debcb068f579cf1171a8efb3719cf78c72c9a81a8efc617bc21685e0f65c4a01615"}, @typed={0x4, 0x81}]}, 0x11ec}, {&(0x7f00000000c0)={0x18, 0x29, 0x800, 0xffff, 0x25dfdbfd, "", [@typed={0x8, 0x14, @fd=r1}]}, 0x18}], 0x2, &(0x7f00000002c0)=[@cred={0x18, 0x1, 0x2, 0xffffffffffffffff, r5, r6}, @rights={0xc, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r3]}], 0x4c, 0x40440c1}, 0x40080) 2018/04/05 20:23:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x10000}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x3aa3, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x104) [ 83.134599] QAT: Invalid ioctl [ 83.194745] QAT: Invalid ioctl [ 83.234334] binder_alloc: binder_alloc_mmap_handler: 8763 2000c000-2000e000 already mapped failed -16 2018/04/05 20:23:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x0) 2018/04/05 20:23:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = getpid() r2 = dup(r0) getsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000000fc0)={@local, @multicast1}, &(0x7f0000001000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x1) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7cc, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000480)={0x3f, 0xe9ea00, 0x5, 0x1ff, 0xfffffffffffffffe, 0x6}) write$binfmt_elf32(r3, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x5, 0x3c, 0x0, 0x172c, 0x2, 0x3, 0xf05, 0x2b4, 0x38, 0x223, 0xffffffff, 0x2, 0x20, 0x1, 0x0, 0x5, 0x2}, [{0x5, 0x0, 0x5, 0x4000000000, 0x7, 0x101, 0x7, 0x100}], "4a5defcaec2eb8042db7df79986c2bfc9b8d1cf1642a1d9e45201489dc8f45b7b671eb64e1b2d1c7dd660ea0a58cae40e87d118fe9cf3d9df6b5e847fb935ce18a268a771ed59cb6506e61ce4614b60727cbedb1843c16c5d4beb3", [[], [], [], [], [], [], [], [], []]}, 0x9b3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001040)) munmap(&(0x7f0000a95000/0x2000)=nil, 0x2000) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f000040b000/0x1000)=nil, 0x1000}) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000500)=""/143) socketpair(0x5, 0x1, 0x9, &(0x7f0000000200)) r5 = syz_open_procfs(r1, &(0x7f00000005c0)='net/mcfilter6\x00') ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r4, &(0x7f0000000200), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000380)={@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {&(0x7f0000000280)=""/230, 0xe6}, &(0x7f0000000180), 0x44}, 0x9c) 2018/04/05 20:23:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = dup2(r0, r1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) r3 = socket(0x10, 0xa, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) write(r3, &(0x7f0000ae2fde)="220000002000070700be0000010007010a0000ff000000f3ff1f0400050013800045", 0x22) 2018/04/05 20:23:50 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x3) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) 2018/04/05 20:23:50 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000080)=""/23) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./control\x00', 0x8000000000000000) syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x4, 0xf61d, 0x1, 0x6b9, 0x7ff}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1}, 0x8) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r2, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r2, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000100)={0x9, 0xfffffffffffffff9, 0x9, 0x100}) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0xe9, 0x1f, 0x1, 0x9b91, 0x4}) fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setfsuid(r5) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/05 20:23:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'gre0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 20:23:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x6f, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8002, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000080)={0x4, {{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e23, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0xe4}}}, 0x104) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00002e4b40)={{0x1, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) 2018/04/05 20:23:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) [ 83.878588] syz-executor3 (8740) used greatest stack depth: 13064 bytes left 2018/04/05 20:23:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) open_by_handle_at(r1, &(0x7f0000000100)={0x1008, 0x4, "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"}, 0x8000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000002100)=@nl=@unspec, 0x32, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x40001c2, 0x0) 2018/04/05 20:23:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x628c41, 0x0) bind(r0, &(0x7f0000000180)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r2 = getpid() ptrace$poke(0x4, r2, &(0x7f0000000040), 0xfff) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendto$inet6(r1, &(0x7f0000000300)="28c8d9dd6ebe15", 0x7, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/05 20:23:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x0) 2018/04/05 20:23:50 executing program 1: setrlimit(0x7, &(0x7f0000a9cff8)={0x0, 0x1}) mq_open(&(0x7f0000000300)='@*system,eth1-keyring\x00', 0x0, 0x0, &(0x7f0000000340)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40800, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) 2018/04/05 20:23:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)={0x20, 0x4, 0x40000000008, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/05 20:23:50 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 20:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001d00ffff0000000000000000010000000c000100080000001d0ab9cae560e86d7c63bdfee34659d7042695dddb1f426fc67b18dee7366791b46f77639362c5c8cbecc30609bc6c8f557e27ab57bfcdf1", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet(0x2, 0x80005, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/05 20:23:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) r3 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="1f8bf0a660d6061e7b129d9d05f7a5e2cf8e0233db96392bdb3798dccfd781b01e9c0939d277a38dc80606934e47a4962503c24a3dd24e7ab6d456481521", 0x3e, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="41216ae2352c2241e445552eeb3688a0d724555230439ec5f9c5934fbadae73fbbee80730535ee0512cee9b9ea3844dabbbdce24cf8c4a786ea4a47c2a310d8eac6f6aefffe59d0f7ebf10b5dd36997e11b6b12aeb14a229825e4a5bae69241d137e619bb10d9e7b1462ca0528e5db7ef086244e83cdf852cda1651dd9a417ca86f11d356b2bd8046f4b8c42ad12ea93793cc7a5b8f14d18d06a4fb5407ef56a63fbf6c3260450e790c9962bfe2f7f57521237c49491abf277aac1d334561265aea1880ee66662d86081668b0b0782620878aefa991daf70544d", 0xda) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r2, 0x24}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000002c0)={{0xfffffffffffffffa, 0x80000000}, {0x1, 0x100000000}, 0xffffffffffffed23, 0x3, 0x5}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) [ 84.134225] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 84.181798] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 84.202572] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 84.298347] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/05 20:23:51 executing program 0: writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="100007000100000001000000"], 0x10}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x216, &(0x7f0000000000)=""/134, &(0x7f00000000c0)=0x86) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x101) 2018/04/05 20:23:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x40000) write$vnet(r1, &(0x7f0000001140)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/234, 0x3, 0x1}}, 0x68) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/04/05 20:23:51 executing program 6: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000340)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCXONC(r0, 0x540a, 0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101000, 0x0) mkdirat$cgroup(r2, &(0x7f0000000180)='syz1\x00', 0x1ff) syz_open_pts(r0, 0x0) 2018/04/05 20:23:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000600)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000640)=0x14) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@loopback=0x7f000001, @in, 0x4e24, 0x0, 0x4e20, 0x7fff, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x4, 0x4, 0x3fd79478, 0xf06, 0x6, 0xe0, 0x0, 0x80000001}, {0x10001, 0x2, 0x5, 0x400}, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3506, 0x3, 0x3, 0x6, 0x7, 0x3, 0x8}}, 0xe8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), 0x3) 2018/04/05 20:23:51 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x4}, 0x8) prlimit64(r1, 0x0, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00009d8ff0)) fchdir(r0) 2018/04/05 20:23:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x18, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) 2018/04/05 20:23:51 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200) recvmsg$netrom(r1, &(0x7f0000001240)={&(0x7f0000000040)=@full={{0x3, {"e88c741701c568"}, 0x5}, [{"938c2cfdb4dfdc"}, {"7a18770e39d72f"}, {"97fe714b10001b"}, {"ca5987ef6867c9"}, {"ee4db9f00e37f0"}, {"71de711f879b99"}, {"ff698bb5aa46c1"}, {"b904eace6bba0c"}]}, 0x48, &(0x7f0000001200)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="4085cfc218c4efc15d3c88e4bead391da956156669bc0ca60f98ea1944fd32cb7fdaf603b37e36bb0b42052e043616568c307ddf1f0869b1d3090d9c113c3f612ff0d5a408269ac5a7e455f3b1df60162a7f05922c88cafdedf182f4f3ba08ffbc", 0x61}, {&(0x7f0000000200)="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", 0x1000}], 0x3, 0x0, 0x0, 0x10}, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/05 20:23:51 executing program 7 (fault-call:1 fault-nth:0): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) [ 85.045739] FAULT_INJECTION: forcing a failure. [ 85.045739] name failslab, interval 1, probability 0, space 0, times 1 [ 85.057420] CPU: 0 PID: 8851 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 85.064349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.073692] Call Trace: [ 85.076270] dump_stack+0x1a7/0x27d [ 85.079883] ? arch_local_irq_restore+0x53/0x53 [ 85.084542] should_fail+0x914/0xae0 [ 85.088240] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.093329] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.098498] ? kasan_check_read+0x11/0x20 [ 85.102624] ? rcu_is_watching+0x85/0x130 [ 85.106754] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 85.111668] ? __lock_is_held+0xb6/0x140 [ 85.115719] ? check_same_owner+0x320/0x320 [ 85.120027] ? rcu_note_context_switch+0x710/0x710 [ 85.124936] ? __lock_acquire+0x638/0x3c30 [ 85.129148] ? print_irqtrace_events+0x270/0x270 [ 85.133886] should_failslab+0xec/0x120 [ 85.137843] kmem_cache_alloc+0x47/0x760 [ 85.141881] ? __lock_is_held+0xb6/0x140 [ 85.145927] jbd2__journal_start+0x1d3/0x9f0 [ 85.150320] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 85.156012] ? rcu_note_context_switch+0x710/0x710 [ 85.160925] ? __lock_is_held+0xb6/0x140 [ 85.164968] ? __might_sleep+0x95/0x190 [ 85.168923] ? ext4_setattr+0x2580/0x2580 [ 85.173048] ? _cond_resched+0x14/0x30 [ 85.176918] ? ext4_setattr+0x2580/0x2580 [ 85.181046] __ext4_journal_start_sb+0x15f/0x550 [ 85.185777] ? ext4_dirty_inode+0x56/0xa0 [ 85.189901] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 85.195596] ? __lock_is_held+0xb6/0x140 [ 85.199640] ? ext4_setattr+0x2580/0x2580 [ 85.203766] ext4_dirty_inode+0x56/0xa0 [ 85.207722] __mark_inode_dirty+0x915/0x1170 [ 85.212117] ? __inode_attach_wb+0xfb0/0xfb0 [ 85.216506] ? __lock_acquire+0x638/0x3c30 [ 85.220722] ? print_irqtrace_events+0x270/0x270 [ 85.225461] ? current_time+0x18/0xc0 [ 85.229240] ? lock_downgrade+0x980/0x980 [ 85.233370] ? lock_release+0xa40/0xa40 [ 85.237322] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.242490] ? mark_held_locks+0xaf/0x100 [ 85.246614] ? current_kernel_time64+0x122/0x2f0 [ 85.251350] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.256343] ? trace_hardirqs_on+0xd/0x10 [ 85.260471] ? current_kernel_time64+0x1d4/0x2f0 [ 85.265207] generic_update_time+0x1f7/0x3b0 [ 85.269596] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 85.275195] ? lock_acquire+0x1d5/0x580 [ 85.279148] ? timespec_trunc+0x79/0xe0 [ 85.283103] ? mnt_clone_write+0xc9/0x110 [ 85.287233] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 85.292833] file_update_time+0x346/0x5d0 [ 85.296958] ? current_time+0xc0/0xc0 [ 85.300740] ? generic_update_time+0x3b0/0x3b0 [ 85.305305] ? generic_write_checks+0x2f2/0x530 [ 85.309954] __generic_file_write_iter+0x1ca/0x5b0 [ 85.314859] ? find_held_lock+0x35/0x1d0 [ 85.318904] ext4_file_write_iter+0x5c2/0x10e0 [ 85.323467] ? __fget+0x347/0x580 [ 85.326902] ? ext4_file_mmap+0x1f0/0x1f0 [ 85.331034] ? rcu_is_watching+0x85/0x130 [ 85.335171] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 85.340090] ? __fget+0x370/0x580 [ 85.343655] ? iterate_fd+0x3f0/0x3f0 [ 85.347439] ? kasan_check_write+0x14/0x20 [ 85.351651] ? iov_iter_init+0xaf/0x1d0 [ 85.355604] __vfs_write+0x684/0x970 [ 85.359297] ? kernel_read+0x120/0x120 [ 85.363177] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 85.367908] ? __sb_start_write+0x209/0x2a0 [ 85.372208] vfs_write+0x189/0x510 [ 85.375732] ksys_pwrite64+0xcd/0xf0 [ 85.379429] compat_SyS_x86_pwrite+0x39/0x50 [ 85.383820] ? compat_SyS_x86_pread+0x50/0x50 [ 85.388293] do_fast_syscall_32+0x3ec/0xf9f [ 85.392596] ? do_int80_syscall_32+0x9c0/0x9c0 [ 85.397156] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 85.402675] ? syscall_return_slowpath+0x2ac/0x550 [ 85.407587] ? sysret32_from_system_call+0x5/0x3c [ 85.412411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.417236] entry_SYSENTER_compat+0x70/0x7f [ 85.421621] RIP: 0023:0xf7f71c99 [ 85.424959] RSP: 002b:00000000f5f6d0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 85.432648] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 85.439895] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000000 [ 85.447140] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.454387] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 85.461636] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 20:23:52 executing program 1: prctl$void(0x15) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000004080)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/152, 0x98}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/135, 0x87}], 0x7, &(0x7f00000004c0)=""/4096, 0x1000, 0x100000001}, 0x4}, {{&(0x7f00000014c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001540)=""/99, 0x63}, {&(0x7f00000015c0)=""/33, 0x21}, {&(0x7f0000001600)=""/123, 0x7b}, {&(0x7f0000001680)=""/99, 0x63}, {&(0x7f0000001700)}], 0x5, 0x0, 0x0, 0x3ff}, 0x7}, {{&(0x7f0000001780)=@can={0x0, 0x0}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001800)=""/140, 0x8c}, {&(0x7f00000018c0)=""/92, 0x5c}, {&(0x7f0000001940)=""/14, 0xe}], 0x3, &(0x7f00000019c0)=""/244, 0xf4, 0x9}, 0x1}, {{&(0x7f0000001ac0)=@nl, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001b40)=""/208, 0xd0}, {&(0x7f0000001c40)=""/201, 0xc9}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7fff}, 0x1000}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000002d80)=""/72, 0x48}, {&(0x7f0000002e00)=""/66, 0x42}], 0x2, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000002ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002f40)=""/43, 0x2b}, {&(0x7f0000002f80)=""/134, 0x86}], 0x2, &(0x7f0000003080)=""/4096, 0x1000, 0x8001}, 0x2}], 0x6, 0x1, &(0x7f0000004140)) getresuid(&(0x7f0000004180), &(0x7f00000041c0)=0x0, &(0x7f0000004200)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004240)={{{@in=@rand_addr=0x100000000, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x8001, 0x4e20, 0x6, 0x0, 0x0, 0x80, 0x3a, r0, r1}, {0x8, 0x2b, 0x9, 0x1, 0xfffffffffffff001, 0x4, 0xff, 0x4}, {0x1, 0x0, 0x1}, 0xfffffffffffffff9, 0x6e6bb1, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x0, 0x5, 0x101, 0x10000, 0x6816}}, 0xe8) 2018/04/05 20:23:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crct10dif-generic,ctr-cast6-avx)\x00'}, 0xfffffdc0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="27a14acbe7596cdf97a385d0a0a30130e766af75f724a07c0700c8338f6d1f2fb530fae0151aeb68508d89f3c71def37c29d79441334b47b70e0c24040f8686e25ed1342a0abcd7aff1d8882edbc00206525696ac102904a", 0x58}], 0x1, &(0x7f0000000280)}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x7e}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/05 20:23:52 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='em1\x00') ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) inotify_init1(0x80800) 2018/04/05 20:23:52 executing program 4: membarrier(0x0, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={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_bp, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) dup2(r0, r0) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5a9e, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000280)=0x84) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3739b1dd, 0xcea, 0xc8df, 0x8, 0x0, 0xffff, 0x82000, 0x4, 0x5, 0x28, 0x0, 0x5, 0x800, 0xdc8, 0xb8d, 0x100000001, 0x9, 0xd491, 0x80, 0x1, 0x0, 0x0, 0x30, 0xfffffffffffffffe, 0x9, 0x4, 0x7ff, 0x1, 0x10000, 0x400000000000000, 0x4, 0x2, 0x6, 0x6, 0x1, 0x9, 0x0, 0x5, 0x1, @perf_config_ext={0x7bf, 0xf775}, 0x0, 0xded5, 0x5, 0x0, 0x1e45, 0x0, 0x1}, r3, 0x3, r0, 0xa) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 20:23:52 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001340)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="fcb16678b8196bbfa9fda6a11a0ec31104cd5cc2d25a5dc72123e338ed1f51e13df13f9ad6452dfa328f838e1c7286cc999bc17365b89b422b7032fd1fb628086f061d8ec611842c208b23c32a405f99bc1511f63769aa834c33d93228640aba39e188f115e52cca5f9a256135d2034797a8a57c997987c13068a28475ea9f624ea14065c85d74157f119ea94ea27681b5f2f277cb2966e7ca6bfcab3906", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="3714ff27953b99a8fbb7585b4a39a7a9d544c02db93a7f59206d9acc1a8ee56df74a79e92885f18899b6566e57e6bd1fe82d8f4cfb17498b23f2764089d7286cb9cce1c91daa790b60787c0816ef8fc678fb4232df6a4342c650cc5eb308818cedb066b4faf3d91a180b094d2404ff487f569b627efff363650324e6e49089af75281147f4c95570f48781f4ebb7c92b5104ae0f69db1f23950d913b8cacba"], @ANYBLOB="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"]) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000180)="4be78f33448ded2beca9bbc0f0c68cd4827e1e2b8f45d006a777fd2f42b99850416d4e153259ad6e1c74c93030e38730c84c94b9d60548a6ae0b8d3a9d1132387a3f0a967e7c41ada0daaff87853baf4d0e7582e4bdb4e2721c953f111bbf0cf8c8db60f301ea966708a5300172f8bedcb075f4ce6ca033b4f0782609fa27f490451152959c17ae2022b96eb85a363c32971704dadd4b34480c22d3225ebd8106c9ae48b454d5cf4631cf6b38a6cd035520d60764cfc36edb8ded99f5d1f97ca", &(0x7f0000000040)=""/38}, 0x18) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a00001e000000000000e30305001380ff45", 0x22) 2018/04/05 20:23:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="240000001800eb2300000000f4ffff7f0a00000000000008000000000800080006000000"], 0x24}, 0x1}, 0x0) [ 85.602411] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/05 20:23:52 executing program 6: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1f, 0x400000) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/05 20:23:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000140)="9ca53ea7f445dadc5c26b9446e11b9df453ae6047d00cb3be71341b4206a4ba1fc3efccc8dd5beed8ec6a1c39ce37e46bad705af90a870538a332183755654d23fd76073b35c0dee9f4f48f1d5e7bcff7c23ca569820ce40f0d910c58ee447479f525d3e267b6e4fd3b6a966c85e2086", 0x70) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7883cf48, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bcsh0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', r4}) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xd, 0x4, 0x4, 0x8000000000009, 0x0, r2, 0x0, [0x305f, 0x5f]}, 0x2c) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7b44, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) connect$ax25(r5, &(0x7f0000000080)={0x3, {"35b30332f39240"}, 0x6}, 0x10) sendto$inet6(r5, &(0x7f0000000280)="11c7da282a03ffe5203991dc622c8509d7ec541fe84a3f8385ca2ab696848efcfafe558ed910797560b0a94b6f7d3df2e7fb99f6ee12fc1176d457965c3d559cb016191ba6f3253cb7ff2abdfd3ead7190f5a3d18308aaed7f58e3a638a590c4438578306eea87e313ab2ba41162e0e8d20734486750d333e0c1aa08c4a479e928da5857dca18eb26f89d0c5254a60d19b5f4e03aa9b2af8077a260c905f83e4674eeee86306a039c089e8ead9a58cbcc0064ed37d47d05e9dbd", 0xba, 0x80, &(0x7f0000000340)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x400}, 0x1c) 2018/04/05 20:23:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffe10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0x7ffffffd, 0x10000007ffffffc}, 0x14) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="8d", 0x1}, {&(0x7f0000000380)="ea1e6b3113afbe3f1357c148dc3cfa604fe7b64107bf76dd30a3abd878cc154858faa8f92c3f566fd5a17fd6d567e80c13452bd893bf35dbe801474604a9a6b730e28ad7f9cbfcbc2c93e177a066ce4dde0abf2514629a868eee2aa4f8cd300367ff605501f51cbdaca3400e5612c26a183da44885314c401d71a4ded95fef7228d5abda3bee6fe7665c7030e5f8cf38ab81ed4cc3a24b92850a8a9143ff17a0360cc6f4f6196efd6c10f3f974f4fd4bc3174eee238c994237aa771bfe1cd1cfe1b68b76bc1c6d2fff256d39b38db8e88297d881ef9ea7377cce224e58", 0xdd}, {&(0x7f0000000080)}, {&(0x7f0000000480)="e2007b68b74f90635b61a1bf666f7ad20144ad27c3b7c7a76074d3a6431ff1ab6182e37fecd20d775b5880dc6320c78c95a8deab1191638c006f89193dd1fe97afcc8ce69e320550ef832641ad04fb28db5591588889b45fa08dad8ed994a0eb8dde97038f5ac2f8da657263a3eec6ccb9bf191cb1816da8917493486743345b7eaf4bd3544b17971ed8fae196c4e6ecaffbf3b1e37f424823c115ab0d6330cbe783b8", 0xa3}, {&(0x7f00000011c0)="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", 0x1000}], 0x5, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = dup2(r0, r0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'lo\x00', 0x1}) sendto$unix(r1, &(0x7f0000000540)="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", 0x122, 0x0, &(0x7f0000001140)=@abs, 0x6e) 2018/04/05 20:23:52 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64], &(0x7f00000002c0)={0x1, 0x0, [0x5b7, 0x0, 0x33b]}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x10000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/05 20:23:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) write(r0, &(0x7f0000000100), 0x10174) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x803, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/71, 0x47}], 0x1, &(0x7f00000001c0)=""/98, 0x62, 0x401}, 0x0) connect$packet(r2, &(0x7f0000000280)={0x11, 0xf, r3, 0x1, 0xf8c, 0x6, @random="745366bee773"}, 0x14) 2018/04/05 20:23:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1, 0x1, 0x7, 0x5, 0x4, 0x2}, 0x5f0a}, 0xa) 2018/04/05 20:23:52 executing program 7 (fault-call:1 fault-nth:1): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:23:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x2) r4 = dup2(r3, r3) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 85.747744] FAULT_INJECTION: forcing a failure. [ 85.747744] name failslab, interval 1, probability 0, space 0, times 0 [ 85.759079] CPU: 0 PID: 8915 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 85.765999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.775340] Call Trace: [ 85.777910] dump_stack+0x1a7/0x27d [ 85.781516] ? arch_local_irq_restore+0x53/0x53 [ 85.786159] ? find_get_pages_range_tag+0x1030/0x1030 [ 85.791337] should_fail+0x914/0xae0 [ 85.795033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.800109] ? add_to_page_cache_lru+0x230/0x510 [ 85.804843] ? add_to_page_cache_locked+0x40/0x40 [ 85.809662] ? generic_update_time+0x1f7/0x3b0 [ 85.814219] ? file_update_time+0x346/0x5d0 [ 85.818514] ? __generic_file_write_iter+0x1ca/0x5b0 [ 85.823594] ? ext4_file_write_iter+0x5c2/0x10e0 [ 85.828324] ? __vfs_write+0x684/0x970 [ 85.832192] ? alloc_pages_current+0xbe/0x1e0 [ 85.836666] ? __lock_is_held+0xb6/0x140 [ 85.840705] ? __page_cache_alloc+0x12e/0x530 [ 85.845181] ? check_same_owner+0x320/0x320 [ 85.849479] ? rcu_note_context_switch+0x710/0x710 [ 85.854384] ? pagecache_get_page+0x34b/0xbf0 [ 85.858855] ? __lock_is_held+0xb6/0x140 [ 85.862893] should_failslab+0xec/0x120 [ 85.866844] kmem_cache_alloc+0x47/0x760 [ 85.870877] ? __lock_is_held+0xb6/0x140 [ 85.874915] ? rcu_read_lock_sched_held+0x108/0x120 [ 85.879910] jbd2__journal_start+0x1d3/0x9f0 [ 85.884299] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 85.889984] ? rcu_note_context_switch+0x710/0x710 [ 85.894891] ? __lock_is_held+0xb6/0x140 [ 85.898931] ? __might_sleep+0x95/0x190 [ 85.902884] ? _cond_resched+0x14/0x30 [ 85.906747] __ext4_journal_start_sb+0x15f/0x550 [ 85.911476] ? ext4_da_write_begin+0x411/0x1060 [ 85.916118] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 85.921805] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 85.927142] ? __lock_is_held+0xb6/0x140 [ 85.931180] ? _cond_resched+0x14/0x30 [ 85.935051] ext4_da_write_begin+0x411/0x1060 [ 85.939526] ? ext4_write_begin+0x1450/0x1450 [ 85.943996] ? ext4_setattr+0x2580/0x2580 [ 85.948125] ? rcu_read_lock_sched_held+0x108/0x120 [ 85.953118] ? __mark_inode_dirty+0x262/0x1170 [ 85.957679] ? __inode_attach_wb+0xfb0/0xfb0 [ 85.962066] ? __lock_acquire+0x638/0x3c30 [ 85.966280] ? print_irqtrace_events+0x270/0x270 [ 85.971017] ? current_time+0x18/0xc0 [ 85.974795] ? lock_downgrade+0x980/0x980 [ 85.978917] ? lock_release+0xa40/0xa40 [ 85.982868] ? iov_iter_fault_in_readable+0x211/0x420 [ 85.988038] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 85.993203] ? current_kernel_time64+0x122/0x2f0 [ 85.997935] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.002924] ? trace_hardirqs_on+0xd/0x10 [ 86.007045] ? current_kernel_time64+0x1d4/0x2f0 [ 86.011779] generic_perform_write+0x28f/0x610 [ 86.016344] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 86.021597] ? file_update_time+0xd3/0x5d0 [ 86.025805] ? current_time+0xc0/0xc0 [ 86.029579] ? generic_update_time+0x3b0/0x3b0 [ 86.034316] ? generic_write_checks+0x2f2/0x530 [ 86.038961] __generic_file_write_iter+0x366/0x5b0 [ 86.043893] ? find_held_lock+0x35/0x1d0 [ 86.047936] ext4_file_write_iter+0x5c2/0x10e0 [ 86.052494] ? __fget+0x347/0x580 [ 86.055927] ? ext4_file_mmap+0x1f0/0x1f0 [ 86.060055] ? perf_trace_lock+0x900/0x900 [ 86.064267] ? __fget+0x370/0x580 [ 86.067698] ? iterate_fd+0x3f0/0x3f0 [ 86.071479] ? iov_iter_init+0xaf/0x1d0 [ 86.075433] __vfs_write+0x684/0x970 [ 86.079124] ? kernel_read+0x120/0x120 [ 86.083015] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 86.087750] ? __sb_start_write+0x209/0x2a0 [ 86.092050] vfs_write+0x189/0x510 [ 86.095568] ksys_pwrite64+0xcd/0xf0 [ 86.099260] compat_SyS_x86_pwrite+0x39/0x50 [ 86.103643] ? compat_SyS_x86_pread+0x50/0x50 [ 86.108120] do_fast_syscall_32+0x3ec/0xf9f [ 86.112422] ? do_int80_syscall_32+0x9c0/0x9c0 [ 86.116978] ? finish_task_switch+0x1b9/0x970 [ 86.121449] ? finish_task_switch+0x17a/0x970 [ 86.125926] ? syscall_return_slowpath+0x2ac/0x550 [ 86.131273] ? prepare_exit_to_usermode+0x350/0x350 [ 86.136266] ? sysret32_from_system_call+0x5/0x3c [ 86.141093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.145924] entry_SYSENTER_compat+0x70/0x7f [ 86.150308] RIP: 0023:0xf7f71c99 [ 86.153644] RSP: 002b:00000000f5f6d0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 86.161330] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 86.168572] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000000 [ 86.175816] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.183063] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.190308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 20:23:52 executing program 0: syz_emit_ethernet(0x1b5, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb000000c51b5cc349d2b65400"], &(0x7f0000000180)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x1, 0x9, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0xfffffffffffffffc}) 2018/04/05 20:23:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x6, r0}) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$setstatus(r0, 0x4, 0x46400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000180)={0x2}) shutdown(r0, 0x3) bind$rds(r2, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x95, "76517e08172fb41e1b1535f25b9779b0a42f33c738eff2b64d596a99a2d6b837f0034660d34de0487ee77e75da1c8716ae3d90043dc2f74e0ca35219b6986181bd09822287eff5abfecec0b7578836ae7a899ed6f661a8119ef3f236cd0431f8e63d21f27a710dc5cce26a733971f0c0a96a10acca37d9853d80f95507f45b0831448fb6aa2c20eec89d29b8f06bb4e584269112e0"}, &(0x7f0000000100)=0x9d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3}, 0x8) 2018/04/05 20:23:52 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4081, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) [ 86.234981] sctp: [Deprecated]: syz-executor3 (pid 8913) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.234981] Use struct sctp_sack_info instead 2018/04/05 20:23:52 executing program 7 (fault-call:1 fault-nth:2): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) [ 86.279893] sctp: [Deprecated]: syz-executor3 (pid 8913) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.279893] Use struct sctp_sack_info instead 2018/04/05 20:23:52 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001ec0)='./file0/bus\x00', &(0x7f0000001e80)='overlay\x00', 0x0, &(0x7f0000001dc0)="57dc2f3878d7ff2d6e835c17a2c816997b2d45e7a27f8cf627f8e4598efa1b3dbfe704d1be277b00109fd81474ea3a7aec6104ac38e537b59e12e5883fe147fc16cf726abd1b221c6d5ff98b84c6a8f2e98c851f38a2aa814c9766c59f38f36676d838a93e6ab1b6ef0a3064e43d6cd03b572bc42788db5943446a551b216459ff3eda15e566ff90236e47e4d343608eb5e63b2c5899b5cbd7b18ae33e7a5849576bb0c1dc49d9207ebd33a9e41978d8c7f40b28ccdb00000000000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001a80)={0x3}) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}], 0x1, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/97, 0x61}], 0x3, &(0x7f00000015c0)=""/145, 0x91, 0xf44}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/14, 0xe}], 0x2, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x40000040, &(0x7f0000001c80)) connect$packet(r0, &(0x7f0000001cc0)={0x11, 0xc, r2, 0x1, 0x4000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) accept4(r1, &(0x7f0000001ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x80, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000019c0)={@sco={0x1f, {0xfffffffffffffffa, 0x5, 0x3ff, 0x0, 0x1}}, {&(0x7f0000001900)=""/127, 0x7f}, &(0x7f0000001980), 0x27}, 0x9c) 2018/04/05 20:23:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000001c0)) [ 86.374957] FAULT_INJECTION: forcing a failure. [ 86.374957] name failslab, interval 1, probability 0, space 0, times 0 [ 86.386565] CPU: 0 PID: 8937 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 86.393495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.402845] Call Trace: [ 86.405435] dump_stack+0x1a7/0x27d [ 86.409065] ? arch_local_irq_restore+0x53/0x53 [ 86.413745] should_fail+0x914/0xae0 [ 86.417457] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.420089] IPVS: ftp: loaded support on port[0] = 21 [ 86.422560] ? print_irqtrace_events+0x270/0x270 [ 86.432544] ? find_held_lock+0x35/0x1d0 [ 86.436607] ? __lock_acquire+0x638/0x3c30 [ 86.440845] ? print_irqtrace_events+0x270/0x270 [ 86.445585] ? __lock_is_held+0xb6/0x140 [ 86.449642] ? check_same_owner+0x320/0x320 [ 86.453946] ? rcu_note_context_switch+0x710/0x710 [ 86.458858] should_failslab+0xec/0x120 [ 86.462812] __kmalloc+0x63/0x760 [ 86.466244] ? ext4_find_extent+0x6ae/0x930 [ 86.470545] ext4_find_extent+0x6ae/0x930 [ 86.474671] ext4_ext_map_blocks+0x264/0x4410 [ 86.479139] ? __vfs_write+0x684/0x970 [ 86.483007] ? kasan_check_write+0x14/0x20 [ 86.487223] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 86.492216] ? find_held_lock+0x35/0x1d0 [ 86.496256] ? trace_hardirqs_off+0x10/0x10 [ 86.500554] ? trace_hardirqs_off+0x10/0x10 [ 86.504856] ? ext4_es_lookup_extent+0x3bf/0xce0 [ 86.509590] ? lock_downgrade+0x980/0x980 [ 86.513719] ? lock_acquire+0x1d5/0x580 [ 86.517671] ? ext4_da_get_block_prep+0x670/0x1920 [ 86.522577] ? lock_release+0xa40/0xa40 [ 86.526531] ? ext4_es_lookup_extent+0x3ea/0xce0 [ 86.531262] ? rcu_note_context_switch+0x710/0x710 [ 86.536172] ? __might_sleep+0x95/0x190 [ 86.540122] ? down_read+0xad/0x1b0 [ 86.543723] ? ext4_da_get_block_prep+0x670/0x1920 [ 86.548629] ? __down_interruptible+0x6b0/0x6b0 [ 86.553271] ? kasan_check_write+0x14/0x20 [ 86.557480] ? do_raw_spin_lock+0xc1/0x230 [ 86.561690] ? _raw_spin_unlock+0x22/0x30 [ 86.565815] ? create_empty_buffers+0x52b/0x820 [ 86.570463] ext4_da_get_block_prep+0xd82/0x1920 [ 86.575192] ? alloc_page_buffers+0x200/0x200 [ 86.579669] ? ext4_inode_attach_jinode.part.65+0x150/0x150 [ 86.585353] ? trace_hardirqs_off+0x10/0x10 [ 86.589648] ? __lock_is_held+0xb6/0x140 [ 86.593682] ? __page_cache_alloc+0x12e/0x530 [ 86.598159] ? __lock_is_held+0xb6/0x140 [ 86.602203] ext4_block_write_begin+0x511/0x1230 [ 86.606936] ? ext4_inode_attach_jinode.part.65+0x150/0x150 [ 86.612632] ? __check_block_validity.constprop.77+0x1f0/0x1f0 [ 86.618581] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 86.624266] ? rcu_note_context_switch+0x710/0x710 [ 86.629170] ? __lock_is_held+0xb6/0x140 [ 86.633210] ? __lock_is_held+0xb6/0x140 [ 86.637251] ? __ext4_journal_start_sb+0x167/0x550 [ 86.642159] ? check_same_owner+0x320/0x320 [ 86.646455] ? wait_for_stable_page+0x173/0x310 [ 86.651099] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 86.656439] ? __might_sleep+0x95/0x190 [ 86.660390] ext4_da_write_begin+0x4f1/0x1060 [ 86.664865] ? ext4_write_begin+0x1450/0x1450 [ 86.669336] ? ext4_setattr+0x2580/0x2580 [ 86.673460] ? rcu_read_lock_sched_held+0x108/0x120 [ 86.678453] ? __mark_inode_dirty+0x262/0x1170 [ 86.683016] ? __inode_attach_wb+0xfb0/0xfb0 [ 86.687405] ? __lock_acquire+0x638/0x3c30 [ 86.691622] ? print_irqtrace_events+0x270/0x270 [ 86.696356] ? current_time+0x18/0xc0 [ 86.700132] ? lock_downgrade+0x980/0x980 [ 86.704256] ? lock_release+0xa40/0xa40 [ 86.708207] ? iov_iter_fault_in_readable+0x211/0x420 [ 86.713377] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 86.718541] ? current_kernel_time64+0x122/0x2f0 [ 86.723273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.728262] ? trace_hardirqs_on+0xd/0x10 [ 86.732386] ? current_kernel_time64+0x1d4/0x2f0 [ 86.737121] generic_perform_write+0x28f/0x610 [ 86.741688] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 86.746937] ? file_update_time+0xd3/0x5d0 [ 86.751151] ? current_time+0xc0/0xc0 [ 86.754929] ? generic_update_time+0x3b0/0x3b0 [ 86.759489] ? generic_write_checks+0x2f2/0x530 [ 86.764138] __generic_file_write_iter+0x366/0x5b0 [ 86.769044] ? find_held_lock+0x35/0x1d0 [ 86.773083] ext4_file_write_iter+0x5c2/0x10e0 [ 86.777637] ? __fget+0x347/0x580 [ 86.781070] ? ext4_file_mmap+0x1f0/0x1f0 [ 86.785194] ? perf_trace_lock+0x900/0x900 [ 86.789410] ? __fget+0x370/0x580 [ 86.792845] ? iterate_fd+0x3f0/0x3f0 [ 86.796627] ? iov_iter_init+0xaf/0x1d0 [ 86.800579] __vfs_write+0x684/0x970 [ 86.804266] ? kernel_read+0x120/0x120 [ 86.808145] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 86.812874] ? __sb_start_write+0x209/0x2a0 [ 86.817173] vfs_write+0x189/0x510 [ 86.820705] ksys_pwrite64+0xcd/0xf0 [ 86.824401] compat_SyS_x86_pwrite+0x39/0x50 [ 86.828785] ? compat_SyS_x86_pread+0x50/0x50 [ 86.833255] do_fast_syscall_32+0x3ec/0xf9f [ 86.837554] ? do_int80_syscall_32+0x9c0/0x9c0 [ 86.842113] ? finish_task_switch+0x1b9/0x970 [ 86.846582] ? finish_task_switch+0x17a/0x970 [ 86.851057] ? syscall_return_slowpath+0x2ac/0x550 [ 86.855960] ? prepare_exit_to_usermode+0x350/0x350 [ 86.860955] ? sysret32_from_system_call+0x5/0x3c [ 86.865774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.870600] entry_SYSENTER_compat+0x70/0x7f 2018/04/05 20:23:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xc013, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f00000002c0)="216d398aab689129602ca3716fdcaed86c9ef3bc059b29d4f62afbcd695fc60a2422ed69b9923a942849b3c0ba15f09869ab588b8fe46757a87dce56b08030ff2133", 0x42) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r3, 0x328, 0x70bd25, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}]}, 0xa4}, 0x1, 0x0, 0x0, 0x44000}, 0x4004000) 2018/04/05 20:23:53 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/04/05 20:23:53 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc\x00') ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) getpeername$packet(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001600)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001840)=[{&(0x7f00000017c0)="d9", 0x1}], 0x1, &(0x7f0000001a80)}], 0x1, 0x0) [ 86.874982] RIP: 0023:0xf7f71c99 [ 86.878322] RSP: 002b:00000000f5f6d0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 86.886007] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 86.893255] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000000 [ 86.900498] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.907743] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.914987] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 20:23:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') write$rdma_cm(r0, &(0x7f0000001c80)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000003c0)}}, 0xffffffffffffffee) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xeaa, 0x4, 0x7, 0x5}) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a004e2401800000ff0100000000000000000000000000010500000068fdaf1c73a74a9b1768ab6a0883f4cb679131b7cb9b5a3fbf9c6982e083af2aefaa0cb68f3de5d10957741abbfabc", @ANYRES32], 0x30) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0)) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000002c0)=@ioapic) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e20, @rand_addr=0x81}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e22, 0x76, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}, 0x2, 0x52bdb253, 0x7ff, 0xab0, 0x4}, &(0x7f0000000640)=0x98) connect(r0, &(0x7f00000001c0)=@l2={0x1f, 0xc3, {0x0, 0x6, 0xff, 0x75579ed1, 0x5}, 0x5, 0x6}, 0x80) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000680)="b24e2e35eec7462dd1e890a1ea7e267232ebfefe91df7b6cd69cbb261a8e58d07d65e4ee056f37f515a253f1372f8d69d64002b62a66d63fee314df319df800d58548907f353b5a48c67905266edfb925379927c3f600b392991f30d3f6d54ab683c9d3eac8295231cebc7d4b50efd000559303ecca8ec14bddc53dea5261c6a595d9f9b4befcad07c9a594150a323316dd4") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/05 20:23:53 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x290000) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x3c) 2018/04/05 20:23:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x0, 0xffff, 0x401}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) getgroups(0x4, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r8 = getpgid(0x0) r9 = geteuid() r10 = getgid() r11 = gettid() r12 = getuid() r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001dc0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001ec0)=0xe8) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000020c0)=0x0) r21 = geteuid() getgroups(0x4, &(0x7f0000002100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00000021c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="30571bcc17aeb317fd9984421bce65695e954db1a1c1cb760fae08e662f81eb2bf0e4c13eb941671f74fee337b1baeb5abb8f2b0db1eaff626c2caa29798e4e88a77e452fef604f6599a043705779b709e9215dfbbd3141d5ad1f0cbf8f03e5d890a33fd4717343809717bc4d60f", 0x6e}, {&(0x7f0000000140)="1a855619b6a7ba5dbcaaf3d5fea929d5cf87180f6f0a13141ff069aa03c4a236b0153d71780ddd2a898bb046046d8d872c526e84d2fd3cbf340b03a92569057f1ce5914d87f8238b191ab2c89091dc01094d55b371d269c501542b5a795f3ce31d5c84c2cdb8795cc8a63777f11579de41302ea53cce39054e5d0b8476b40a7cf7a2e0bea72ba8d6cc54187fb888e74b643fd542416428a9d6325448b8065205b09ea630fe715b21337163b472fe559632ab290688a70a71251a3b4283742b562dff18e39267d5c311d2ffe6acced5a2859211", 0xd3}, {&(0x7f0000000240)="b66cd618ef15bbb45288b374172df4831ca06b66e4ed044f3402893ca6f162c685d74f6d6153516b9a6f8762db205d570892163b3507674a79736afd8cf6a4c68a5affdd7fd726faea813941696ba454bc6708773be71d346f95d789bd76b4bd7443cae368644fa323055821535459bed97729abdc6f8c845fe9ca62cfe39dc6b9449b81cf6233e9f559458c52abdb9a6565366a81179062f3fa402b576ae71caa0e2adae6459a4b3f61445bb01dfe169c681fa7c3b171425d284b92acb1512002dc20031efa09f96af0f53b4f5333968753dd2be2093e02e631bb13a742f8c290ce06ad715cdcf060e6d975e4f2c171dd25c743b1410f464020e6", 0xfb}], 0x3, &(0x7f0000000700)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4048800}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000840)="cca4611be5ae798426d42c1a55042aaa5569c8e3f4fad597b68a2c4908d8c68e97ca35effb525b9d", 0x28}, {&(0x7f0000000880)="6dd6db48dc443124fa3949448df53bb5e78a9bd56cf9439003c405004c5532573c839d3fca4f1898690fb03bec97ace4e94df1693e2709a4892f8faae274254e36b8c451bc188987750ae1451313d5384f514b296e14d62edf8693a148bc5983791e69c76e7157b1c0e1b6fd576610689f9907284ad10d4790e03a2e02210239b7cb2975df7a2eae918073c7318a5c66101550579bb5b1341039882f4c986fd764d5c146924723de1a3f", 0xaa}, {&(0x7f0000000940)="c419a59081c321975a1cda5a0062b75f2100ffef259ff7b069e36983b1a8a4030a4db6a28eecbf0e953090465daf249e80f4801e9b9f4c5e4c0c9238", 0x3c}, {&(0x7f0000000980)="d74cb6f0c00ef1618aeadcb368cc1d865838c5b8001adacf6d0d30e7e1eb23f4c9737c077a9a36f136c5123f1414c1c0f38ddf0fc59ee9d080f51bf84cef6b9e296b36b7d649e79f77987ff5a7837f86babe66c77ef27f348c53ae99d827a2a0cbf8c98937d6c07816ec9c4fc43bd9960dbe661632d04249bc3b1faa632962760de77f739e63c17c059b83821899a98272850305d86c4490f9ed01c0b5ff0802be60f545d34348fe0b4a5c873291652fbdba48525a", 0xb5}, {&(0x7f0000000a40)="523800eef552f56389d76e577bc9d53ad93e82ff9dd70723bc75b9dac904cb995477c0f878a633ee", 0x28}, {&(0x7f0000000a80)="b3461e7547a56f2845dfff92588ea3161d8e70771f2510e4ef2cb820cd182025a41f419ca18d597e1e6afd334ea1e50f8a0d596d34fb85326a1f455205fda458ead6618c34771ab1ef9c933c338795e8dbf4172e1be0d11c69c962f8fdae0541098e26846a00c5e34b1ee89dad0a514ca2f05d8b03633ca3a143d55e706674818f561c51aa3c870d53e145640e169ef32795f434a4ad9cc1f330cd73be7522da9ab4a2cc195bde1f2835633b67ee6776593cb1cbdbe65ebbcfea9c1a82a95abd5e1db0e9c1ba36f937150b643f2f98aca0d41b940afc0c4fc862e50fa89b4774d1ce1d8aaa48747ba715c424327cf72b202ab1fe", 0xf4}, {&(0x7f0000000b80)="a4a1adf4564e97e9dabacd1fea32a465a07cc29105c037142852f6d548572d13cee508c00eae23d9026a47a8ead78734766880a4ddec3006a050713d8f1900774ea010668edb4e8d2621d3a3b3e9eef71c1d8c87faa05367b5047aead550b1d36fca1ad20516eedc2c98f228abb9bc07a0e0b19a59a856acd2a4c1fd0e441f094c242f58b021e763e29e0393b06b7d64ee277f55aba17bf6beac464856372c7aaa953d3bc3318803df11702e108f6a95e361d33244e1357f68b0b9a97941b5eadbd33a218152a70518d3ad1013fab27a5ef73bc5921f9a09631924269ca369f64689a8d1ed3207e0fa90762a0cf2548312f8eb", 0xf3}, {&(0x7f0000000c80)="21e83ea805dbe700edcdf304b09b5179ee86a889deaa94c914bfbff83f252f0ceff8195b60bed2", 0x27}, {&(0x7f0000000cc0)="76345e8d7e834705c939d289483ca98ca02b1f18418ff29f135397bcb29903e100da6d775676f7d350bade0ea7ed076454dab6d19fad3d95ff0b03e0fc9da87f83436fdd15042e2d8e775c684a99601df521fbb4aa1a", 0x56}, {&(0x7f0000000d40)="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", 0x1000}], 0xa, &(0x7f0000002140)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x74, 0x4000}], 0x2, 0x80) 2018/04/05 20:23:53 executing program 7 (fault-call:1 fault-nth:3): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) [ 87.152509] FAULT_INJECTION: forcing a failure. [ 87.152509] name failslab, interval 1, probability 0, space 0, times 0 [ 87.164153] CPU: 1 PID: 8975 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 87.171079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.180428] Call Trace: [ 87.183107] dump_stack+0x1a7/0x27d [ 87.186735] ? arch_local_irq_restore+0x53/0x53 [ 87.191409] should_fail+0x914/0xae0 [ 87.195123] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.200221] ? find_held_lock+0x35/0x1d0 [ 87.204266] ? is_bpf_text_address+0x7b/0x120 [ 87.208737] ? lock_downgrade+0x980/0x980 [ 87.212865] ? kasan_check_read+0x11/0x20 [ 87.216988] ? rcu_is_watching+0x85/0x130 [ 87.221111] ? kasan_check_read+0x11/0x20 [ 87.225236] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 87.230141] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 87.235047] ? trace_hardirqs_off+0x10/0x10 [ 87.239347] ? is_bpf_text_address+0xa4/0x120 [ 87.243820] ? kernel_text_address+0xd1/0xe0 [ 87.248205] ? __unwind_start+0x169/0x330 [ 87.252329] should_failslab+0xec/0x120 [ 87.256281] kmem_cache_alloc+0x47/0x760 [ 87.260319] ? find_held_lock+0x35/0x1d0 [ 87.264356] ? __es_tree_search+0x181/0x1e0 [ 87.268656] __es_insert_extent+0x2a3/0x1050 [ 87.273044] ? ext4_es_free_extent+0x7e0/0x7e0 [ 87.277606] ? lock_release+0xa40/0xa40 [ 87.281561] ? __lock_is_held+0xb6/0x140 [ 87.285598] ? kasan_check_write+0x14/0x20 [ 87.289806] ? do_raw_write_lock+0xbd/0x1e0 [ 87.294108] ext4_es_insert_extent+0x296/0x720 [ 87.298667] ? ext4_es_find_delayed_extent_range+0xae0/0xae0 [ 87.304449] ? rcu_read_lock_sched_held+0x108/0x120 [ 87.309440] ? __kmalloc+0x46e/0x760 [ 87.313131] ext4_ext_put_gap_in_cache+0x147/0x1b0 [ 87.318037] ? ext4_zeroout_es+0x150/0x150 [ 87.322252] ext4_ext_map_blocks+0x15d2/0x4410 [ 87.326809] ? __vfs_write+0x684/0x970 [ 87.330671] ? vfs_write+0x189/0x510 [ 87.334862] ? ksys_pwrite64+0xcd/0xf0 [ 87.338730] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 87.343721] ? find_held_lock+0x35/0x1d0 [ 87.347758] ? trace_hardirqs_off+0x10/0x10 [ 87.352052] ? trace_hardirqs_off+0x10/0x10 [ 87.356351] ? ext4_es_lookup_extent+0x3bf/0xce0 [ 87.361082] ? lock_downgrade+0x980/0x980 [ 87.365210] ? lock_acquire+0x1d5/0x580 [ 87.369158] ? ext4_da_get_block_prep+0x670/0x1920 [ 87.374084] ? lock_release+0xa40/0xa40 [ 87.378035] ? check_same_owner+0x320/0x320 [ 87.382332] ? ext4_es_lookup_extent+0x3ea/0xce0 [ 87.387068] ? rcu_note_context_switch+0x710/0x710 [ 87.391972] ? __might_sleep+0x95/0x190 [ 87.395923] ? down_read+0xad/0x1b0 [ 87.399525] ? ext4_da_get_block_prep+0x670/0x1920 [ 87.404432] ? __down_interruptible+0x6b0/0x6b0 [ 87.409076] ? kasan_check_write+0x14/0x20 [ 87.413285] ? do_raw_spin_lock+0xc1/0x230 [ 87.417495] ? _raw_spin_unlock+0x22/0x30 [ 87.421619] ? create_empty_buffers+0x52b/0x820 [ 87.426263] ext4_da_get_block_prep+0xd82/0x1920 [ 87.430992] ? alloc_page_buffers+0x200/0x200 [ 87.435467] ? ext4_inode_attach_jinode.part.65+0x150/0x150 [ 87.441156] ? trace_hardirqs_off+0x10/0x10 [ 87.445451] ? __lock_is_held+0xb6/0x140 [ 87.449498] ? __lock_is_held+0xb6/0x140 [ 87.453539] ext4_block_write_begin+0x511/0x1230 [ 87.458276] ? ext4_inode_attach_jinode.part.65+0x150/0x150 [ 87.463968] ? __check_block_validity.constprop.77+0x1f0/0x1f0 [ 87.469912] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 87.475596] ? __lock_is_held+0xb6/0x140 [ 87.479633] ? __lock_is_held+0xb6/0x140 [ 87.483671] ? __ext4_journal_start_sb+0x167/0x550 [ 87.488577] ? check_same_owner+0x320/0x320 [ 87.492876] ? wait_for_stable_page+0x173/0x310 [ 87.497519] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 87.502856] ? __might_sleep+0x95/0x190 [ 87.506806] ext4_da_write_begin+0x4f1/0x1060 [ 87.511279] ? ext4_write_begin+0x1450/0x1450 [ 87.515749] ? ext4_setattr+0x2580/0x2580 [ 87.519869] ? rcu_read_lock_sched_held+0x108/0x120 [ 87.524858] ? __mark_inode_dirty+0x262/0x1170 [ 87.529415] ? __inode_attach_wb+0xfb0/0xfb0 [ 87.533799] ? __lock_acquire+0x638/0x3c30 [ 87.538017] ? print_irqtrace_events+0x270/0x270 [ 87.542752] ? current_time+0x18/0xc0 [ 87.546525] ? lock_downgrade+0x980/0x980 [ 87.550648] ? lock_release+0xa40/0xa40 [ 87.554604] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.559770] ? iov_iter_fault_in_readable+0x211/0x420 [ 87.564932] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 87.570094] ? current_kernel_time64+0x122/0x2f0 [ 87.574826] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.579814] ? trace_hardirqs_on+0xd/0x10 [ 87.583934] ? current_kernel_time64+0x1d4/0x2f0 [ 87.588667] generic_perform_write+0x28f/0x610 [ 87.593228] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 87.598476] ? file_update_time+0xd3/0x5d0 [ 87.602687] ? current_time+0xc0/0xc0 [ 87.606461] ? generic_update_time+0x3b0/0x3b0 [ 87.611025] ? generic_write_checks+0x2f2/0x530 [ 87.615675] __generic_file_write_iter+0x366/0x5b0 [ 87.620580] ? find_held_lock+0x35/0x1d0 [ 87.624619] ext4_file_write_iter+0x5c2/0x10e0 [ 87.629176] ? __fget+0x347/0x580 [ 87.632604] ? ext4_file_mmap+0x1f0/0x1f0 [ 87.636729] ? rcu_is_watching+0x85/0x130 [ 87.640850] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 87.645757] ? __fget+0x370/0x580 [ 87.649186] ? iterate_fd+0x3f0/0x3f0 [ 87.652961] ? kasan_check_write+0x14/0x20 [ 87.657169] ? iov_iter_init+0xaf/0x1d0 [ 87.661117] __vfs_write+0x684/0x970 [ 87.664804] ? kernel_read+0x120/0x120 [ 87.668674] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 87.673405] ? __sb_start_write+0x209/0x2a0 [ 87.677701] vfs_write+0x189/0x510 [ 87.681216] ksys_pwrite64+0xcd/0xf0 [ 87.684907] compat_SyS_x86_pwrite+0x39/0x50 [ 87.689287] ? compat_SyS_x86_pread+0x50/0x50 [ 87.693757] do_fast_syscall_32+0x3ec/0xf9f [ 87.698057] ? do_int80_syscall_32+0x9c0/0x9c0 [ 87.702614] ? finish_task_switch+0x1b9/0x970 [ 87.707091] ? finish_task_switch+0x17a/0x970 [ 87.711560] ? syscall_return_slowpath+0x2ac/0x550 [ 87.716461] ? prepare_exit_to_usermode+0x350/0x350 [ 87.721451] ? sysret32_from_system_call+0x5/0x3c [ 87.726271] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.731091] entry_SYSENTER_compat+0x70/0x7f [ 87.735474] RIP: 0023:0xf7f71c99 [ 87.738811] RSP: 002b:00000000f5f6d0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 87.746493] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 87.753737] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000000 [ 87.760978] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.768220] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.775466] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 20:23:54 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, r0/1000+10000}}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080)=0x1, 0x4, 0x2) getitimer(0x1, &(0x7f00000000c0)) 2018/04/05 20:23:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x100) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) 2018/04/05 20:23:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3ff) setsockopt(r0, 0x65, 0x4, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) inotify_init() 2018/04/05 20:23:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)="2e2f6367726f75702e6370752f73797a3000a7a5b871c3be6f3661af681a6245ab31c0b33949f7484aa1eebb07a7db93bcf5e6463c2866b3418eb935d4a2dc1777c90ca2dd1b9f0edfd677305a38d851baeec294fbb4ed4b0aaee104e44f09bf89e8cced7e7e74658d546166c52f5e96d9200448ba7ac84ce6ed790f286707ebff49b143aee748", 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r3, 0x2, &(0x7f0000000180)="7be263ddc3cc08fc52282977b0dbafedbe3b440005a191e03fba0cdcf4bd387ef2d329618f9738182d41c24ba0b7a9d6da5e") sendfile(r2, r2, &(0x7f0000000100), 0x3) 2018/04/05 20:23:54 executing program 1: request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ppp0eth1[selinux\\wlan1-\x00', 0xfffffffffffffffb) 2018/04/05 20:23:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/05 20:23:54 executing program 7 (fault-call:1 fault-nth:4): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:23:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45e8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) dup(r1) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="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", 0x100000221) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000300)={{0x7b, @empty, 0x4e20, 0x1, 'lblc\x00', 0x8, 0xc21, 0x1e}, {@loopback=0x7f000001, 0x4e24, 0x10000, 0xffffffff, 0x6, 0x59f4e568}}, 0x44) shutdown(r0, 0x1) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3f, 0x10000) acct(&(0x7f00000002c0)='./file0\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@dev, @multicast2}, &(0x7f0000000240)=0xc) [ 87.888942] FAULT_INJECTION: forcing a failure. [ 87.888942] name failslab, interval 1, probability 0, space 0, times 0 [ 87.900306] CPU: 1 PID: 8993 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 87.907232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.916568] Call Trace: [ 87.919142] dump_stack+0x1a7/0x27d [ 87.922756] ? arch_local_irq_restore+0x53/0x53 [ 87.927408] ? __lock_acquire+0x638/0x3c30 [ 87.931626] should_fail+0x914/0xae0 [ 87.935317] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.940398] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.945566] ? __lock_acquire+0x638/0x3c30 [ 87.949775] ? debug_check_no_obj_freed+0x2f8/0x633 [ 87.954768] ? rcu_read_lock_sched_held+0x108/0x120 [ 87.959772] ? trace_event_raw_event_lock+0x340/0x340 [ 87.964938] ? rcu_read_lock_sched_held+0x108/0x120 [ 87.969933] ? ext4_ext_map_blocks+0x1803/0x4410 [ 87.974664] ? __vfs_write+0x684/0x970 [ 87.978525] ? ksys_pwrite64+0xcd/0xf0 [ 87.982393] should_failslab+0xec/0x120 [ 87.986344] kmem_cache_alloc+0x47/0x760 [ 87.990379] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 87.995369] ? find_held_lock+0x35/0x1d0 [ 87.999407] ? ext4_es_can_be_merged+0x8d/0x260 [ 88.004048] ? __es_tree_search+0x181/0x1e0 [ 88.008348] __es_insert_extent+0x2a3/0x1050 [ 88.012735] ? ext4_es_free_extent+0x7e0/0x7e0 [ 88.017294] ? lock_release+0xa40/0xa40 [ 88.021247] ? __lock_is_held+0xb6/0x140 [ 88.025287] ? kasan_check_write+0x14/0x20 [ 88.029500] ? do_raw_write_lock+0xbd/0x1e0 [ 88.033802] ext4_es_insert_extent+0x296/0x720 [ 88.038361] ? ext4_es_find_delayed_extent_range+0xae0/0xae0 [ 88.044133] ? lock_downgrade+0x980/0x980 [ 88.048258] ? kasan_check_read+0x11/0x20 [ 88.052382] ? ext4_has_free_clusters+0x2d8/0x5f0 [ 88.057200] ? kasan_check_read+0x11/0x20 [ 88.061325] ? do_raw_spin_unlock+0x9e/0x310 [ 88.065719] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 88.070284] ext4_da_get_block_prep+0xed9/0x1920 [ 88.075030] ? ext4_inode_attach_jinode.part.65+0x150/0x150 [ 88.080737] ? trace_hardirqs_off+0x10/0x10 [ 88.085036] ? __lock_is_held+0xb6/0x140 [ 88.089070] ? __page_cache_alloc+0x12e/0x530 [ 88.093551] ? __lock_is_held+0xb6/0x140 [ 88.097598] ext4_block_write_begin+0x511/0x1230 [ 88.102335] ? ext4_inode_attach_jinode.part.65+0x150/0x150 [ 88.108033] ? __check_block_validity.constprop.77+0x1f0/0x1f0 [ 88.113979] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 88.119670] ? rcu_note_context_switch+0x710/0x710 [ 88.124572] ? __lock_is_held+0xb6/0x140 [ 88.128613] ? __lock_is_held+0xb6/0x140 [ 88.132662] ? __ext4_journal_start_sb+0x167/0x550 [ 88.137571] ? check_same_owner+0x320/0x320 [ 88.141869] ? wait_for_stable_page+0x173/0x310 [ 88.146516] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 88.151854] ? __might_sleep+0x95/0x190 [ 88.155808] ext4_da_write_begin+0x4f1/0x1060 [ 88.160283] ? ext4_write_begin+0x1450/0x1450 [ 88.164756] ? ext4_setattr+0x2580/0x2580 [ 88.168880] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.173872] ? __mark_inode_dirty+0x262/0x1170 [ 88.178432] ? __inode_attach_wb+0xfb0/0xfb0 [ 88.182817] ? __lock_acquire+0x638/0x3c30 [ 88.187033] ? print_irqtrace_events+0x270/0x270 [ 88.191769] ? current_time+0x18/0xc0 [ 88.195547] ? lock_downgrade+0x980/0x980 [ 88.199674] ? lock_release+0xa40/0xa40 [ 88.203625] ? iov_iter_fault_in_readable+0x211/0x420 [ 88.208789] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 88.213957] ? current_kernel_time64+0x122/0x2f0 [ 88.218692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.223683] ? trace_hardirqs_on+0xd/0x10 [ 88.227805] ? current_kernel_time64+0x1d4/0x2f0 [ 88.232540] generic_perform_write+0x28f/0x610 [ 88.237105] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 88.242358] ? file_update_time+0xd3/0x5d0 [ 88.246571] ? current_time+0xc0/0xc0 [ 88.250346] ? generic_update_time+0x3b0/0x3b0 [ 88.254908] ? generic_write_checks+0x2f2/0x530 [ 88.259557] __generic_file_write_iter+0x366/0x5b0 [ 88.264459] ? find_held_lock+0x35/0x1d0 [ 88.268499] ext4_file_write_iter+0x5c2/0x10e0 [ 88.273055] ? __fget+0x347/0x580 [ 88.276488] ? ext4_file_mmap+0x1f0/0x1f0 [ 88.280615] ? rcu_is_watching+0x85/0x130 [ 88.284737] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 88.289649] ? __fget+0x370/0x580 [ 88.293082] ? iterate_fd+0x3f0/0x3f0 [ 88.296862] ? kasan_check_write+0x14/0x20 [ 88.301072] ? iov_iter_init+0xaf/0x1d0 [ 88.305029] __vfs_write+0x684/0x970 [ 88.308723] ? kernel_read+0x120/0x120 [ 88.312599] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 88.317333] ? __sb_start_write+0x209/0x2a0 [ 88.321633] vfs_write+0x189/0x510 [ 88.325153] ksys_pwrite64+0xcd/0xf0 [ 88.328846] compat_SyS_x86_pwrite+0x39/0x50 [ 88.333231] ? compat_SyS_x86_pread+0x50/0x50 [ 88.337702] do_fast_syscall_32+0x3ec/0xf9f [ 88.342006] ? do_int80_syscall_32+0x9c0/0x9c0 [ 88.346566] ? finish_task_switch+0x1b9/0x970 [ 88.351037] ? finish_task_switch+0x17a/0x970 [ 88.355508] ? syscall_return_slowpath+0x2ac/0x550 [ 88.360412] ? prepare_exit_to_usermode+0x350/0x350 [ 88.365413] ? sysret32_from_system_call+0x5/0x3c [ 88.370236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.375056] entry_SYSENTER_compat+0x70/0x7f [ 88.379440] RIP: 0023:0xf7f71c99 [ 88.382778] RSP: 002b:00000000f5f6d0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 2018/04/05 20:23:55 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x3, 0x6, 0x8, 0x1ff}, &(0x7f0000000280)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x18c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000003c0efc206eece47775f1077617f35d1c82abc6e4fc9fd52a9c35b8a6b6eafe75811b48eeaf12408a2c4eb797d314505f16"], 0x8c) [ 88.390473] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 88.397719] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000000000000000 [ 88.404963] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.412211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.419458] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/05 20:23:55 executing program 5: r0 = socket(0x1e, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0x8da}) 2018/04/05 20:23:55 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) clock_gettime(0x1, &(0x7f0000000040)) 2018/04/05 20:23:55 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) clone(0x1000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="f2f76312cbccdce9ef2e2bc863d6eddb285db6dc7b283dff85e223ba076a938f304e992a7bc33e87fff023be386e89487eb6ddb8a9fa792b7a43a8fa339b908b9afba3e077aa97f606b55cafbefe9d323d48a8ae56c4f549448fda3d02e7d2dc3b6ff2c9f871ac24a1381665d92b") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/05 20:23:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x3ea, 0x20000084, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x6, 0x80300) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0002800000005c03a37eee909939080001004e200000000000000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x20400, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000001c0)={r4, 0x1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000002c0)=0xab, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) execveat(r3, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000500)='bbr\x00', &(0x7f0000000540)='bbr\x00', &(0x7f0000000580)='fou\x00', &(0x7f00000005c0)='bbr\x00'], &(0x7f0000000800)=[&(0x7f0000000640)='bbr\x00', &(0x7f0000000680)='wlan0:\x00', &(0x7f00000006c0)='/dev/admmidi#\x00', &(0x7f0000000700)='keyring\x00', &(0x7f0000000740)='fou\x00', &(0x7f0000000780)='!\x00', &(0x7f00000007c0)='/dev/admmidi#\x00'], 0x1800) sendto$inet(r0, &(0x7f0000000180)="82", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x9, {{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) 2018/04/05 20:23:55 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c0000c2c84785026c0000000000000000005b659a62290ffc380c2d3be95ef63ffbbfc75e9f178a1239cb959cf0c249b9733da5e104009eeb032a3ae4ec4b48db1b710000000000001cb4e2af501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080000000000000000"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000100000001c, &(0x7f000023f000)=0xa, 0x4) 2018/04/05 20:23:55 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x8) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/04/05 20:23:55 executing program 7 (fault-call:1 fault-nth:5): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:23:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x4010, r1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2e1, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0x0, 0xfffffffffffffffd, "a15d7a2e0015ba93c53a32c64cac4eea7b49cc086f506b86ed4911df2e96d41f6f10c0053b461e45ebb9407b94182ff0170cd33bd1795d87e98dd6a2ca1cc1e2361dd37c451b4d9b82c5ae6b9f48c061"}, 0xd8) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 88.688643] IPVS: set_ctl: invalid protocol: 123 0.0.0.0:20000 lblc [ 88.772545] device lo entered promiscuous mode [ 88.788641] IPVS: set_ctl: invalid protocol: 123 0.0.0.0:20000 lblc 2018/04/05 20:23:55 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000018c0)="a8c52b681f70a583642021f7e7815e8da96ca1ffa02ab997ed5a73d4f434c3673d162bdce890f488060d08752b4a27a5f23e87527b21c32398c5aad483b8b2ee2d57a1590d791152e5") r1 = socket(0x4, 0x6, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r2, 0x1, 0x70bd27, 0x101, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20004805}, 0x40801) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000001940)=""/165, 0xa5}, {&(0x7f00000001c0)=""/64, 0x40}], 0x3, &(0x7f0000000240)=""/183, 0xb7}, 0x0) recvmsg(r3, &(0x7f0000002ec0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000001ec0)=""/4096, 0x1000}, 0x0) recvmsg(r3, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000001780)=""/254, 0xfe}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000001540), &(0x7f00000015c0)=0x68) recvmsg(r3, &(0x7f0000001740)={&(0x7f0000001480)=@l2, 0x80, &(0x7f0000000200), 0x0, 0x0, 0xffffff69}, 0x0) recvfrom(r3, &(0x7f0000000000)=""/55, 0x37, 0x0, 0x0, 0xffffffffffffffca) recvmsg(r3, &(0x7f0000001500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000440)=""/5, 0x5}, 0x0) 2018/04/05 20:23:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:23:55 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x7ff, 0x3ff, 0x81, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x7fffffff, 0x7, 0xfffffffffffffff8, 0x7fffffff, 0x8, 0x0, 0xffffffffffff8001, 0x2, 0x7f, 0x8, 0x6, 0x9, 0x7d, 0x2, 0x6, 0x87, 0x6, 0x7, 0x978, 0x8001, 0x7, 0x2, 0x8, 0x9, 0x0, 0x101, 0x5, 0x4, 0x0, 0xce, 0x4, @perf_config_ext={0xb9, 0x3}, 0x20894, 0x0, 0x4, 0x3, 0x10000, 0x66b700, 0x80}, r0, 0x2, r1, 0x9) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x0, 0x7fffffff, 0xd180, 0x5, 0x101, 0x100, 0x38a1}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80100080044d00, &(0x7f0000002000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000280)={0x2, 0x2, 0x4, 0x4}, 0x8) r5 = fcntl$getown(r0, 0x9) move_pages(r5, 0x4, &(0x7f0000000340)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000380)=[0x5f, 0x400], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) dup3(r2, r1, 0x0) close(r3) 2018/04/05 20:23:55 executing program 5: 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_config_ext={0x1, 0x1000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) [ 88.835110] device lo left promiscuous mode [ 88.845004] device lo entered promiscuous mode [ 88.920903] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 88.928395] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 88.938170] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 88.945601] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 88.958788] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 88.966364] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.002830] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 89.010261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.023915] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 89.031395] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.040836] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 89.048243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.059316] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.078515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 89.087161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 20:23:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xf0ffbd07308bda0b, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0xffff}]}) 2018/04/05 20:23:56 executing program 5: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1000) 2018/04/05 20:23:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x481, 0x0) pwrite64(r0, &(0x7f0000000040)="d8", 0x1, 0x80) 2018/04/05 20:23:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000060eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'erspan0\x00', 0x2}, 0x18) fcntl$addseals(r0, 0x409, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000781f76)}) read(r3, &(0x7f0000000080)=""/127, 0x7f) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000)={0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/05 20:23:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2f, 'pids', 0x20}]}, 0x6) 2018/04/05 20:23:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@any=0xffffffff}) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00482f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/05 20:23:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) 2018/04/05 20:23:56 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000033f000/0x1000)=nil) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x40) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mmap(&(0x7f00000a1000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) [ 89.881006] binder: 9089:9092 transaction failed 29189/-22, size 0-0 line 2848 [ 89.918890] binder: BINDER_SET_CONTEXT_MGR already set [ 89.939171] binder: 9089:9101 ioctl 40046207 0 returned -16 [ 89.975601] binder: 9089:9101 transaction failed 29189/-22, size 0-0 line 2848 2018/04/05 20:23:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x8001, 0x4}, {0x6, 0x7f}, {0x62ba, 0x1}]}) 2018/04/05 20:23:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000000040)="a7", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) dup2(r0, r1) 2018/04/05 20:23:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x5, 0x0, 0xffff, 0x401}, 0x8) 2018/04/05 20:23:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) close(0xffffffffffffffff) io_setup(0x1, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000080)="235e29019314e4aea3e886e794ab897bda0e29629bc5051c439d2b6c169e697ec29012bc83e20b8782c59f0f17f1c00416f5a93b8db2495079280e6438af7d18a4bfa7de76ffa5103b09cb3a6847586e350d5f10779d37586882f1e415d8d594adb8466669d60b3d0651f688e4812b7a7f25b757c61599eeaa835f987afc7d148217eadad0e049a926c5ddbe8ccdba7e25cf0a9d7e209be7e382a4ef2f87e62409158e2fb5ae4c17a27d16c4aeec5b5a068db78249e23aeddaec4955e1f36d12", 0xc0, 0x200000000}, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) 2018/04/05 20:23:56 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x50) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup2(r1, r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r2, 0x3, 0x1, 0x8001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00009c7ffc), 0x1) 2018/04/05 20:23:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000009c0)=@ax25, &(0x7f0000000a40)=0x80, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000a80)=0x3, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x181440) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000003c0)={0x3, 0x0, [{0xff, 0x4, 0x0, 0x0, @irqchip={0xfffffffffffff054, 0x5}}, {0x3fffffffc, 0x2, 0x0, 0x0, @msi={0x1, 0x5, 0x7}}, {0xfffffffffffff000, 0x1, 0x0, 0x0, @msi={0x1, 0x984d, 0x3ff}}]}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0xffffffffffffff41) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000480)=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'], @ANYBLOB="e000000200000000000000ffff0000ff00000000000000000000000000000000000000000000000000ffff00ffff00000000000000000000ffffffffffff000000000000000000000000000000000000ff000000ff000000000000000000000000057fff0008004000030ec4626373683000000000000000000000007465716c30000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010200000000000000000000f0001401000000000000000000000000000000000000000000000000000024004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa11000000000000000000007f000001ac1414bb000000000000000000000000ac1414aaffffffff00000000aaaaaaaaaa12000000000000000000000000000000000000ffffffffffff00000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000ff00ff00ff0000000000000000000000090000000400480006095d6263736630000000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000140000000000000000000000f00028010000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a3100000000000000000000000004f80000736b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4ac) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000000280)={0x7, 0x2, 0x4, 0x1, &(0x7f0000000200)=[{}, {}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000980)={0xfffffffffffffffe, 0x8f14}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x50) sendto$inet(r0, &(0x7f0000000080)="93d149aa995d8b0f7cfd314a2507761447bee5592b5024a9db73a81854a82997907d373f743a8270999e40b07dae4975f61360102486a888e8e36fc117f66931bb92f18ef31f8c7acbb6331fc20cc9875020eecaaf0b492ad16f224c25374d3af214dc2a5cedfcf1fca4576267edb4bc7b38af4bce0dfa2385c6b3ba7d5857d3b03f6d9d7d775e1caf9f516a3ee83c2be7082126106f8bf08ef8a08ed78fd94352fc236708", 0xa5, 0x4000000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 20:23:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x200, 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) shutdown(r1, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/67, 0x43}], 0x6, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000012c0)=0x4c0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001340)={0x8, 0x9, 0x0, 'queue1\x00', 0x2}) r3 = 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) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) socket$key(0xf, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001b80)={'bcsh0\x00', 0x0}) r5 = getuid() sendmsg$nl_route(r0, &(0x7f0000003440)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003400)={&(0x7f0000001bc0)=@setlink={0x180c, 0x13, 0x710, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, 0x14, 0x40000}, [@IFLA_VFINFO_LIST={0x17b8, 0x16, [{0x320, 0x1, [@nested={0x218, 0x67, [@generic="361d2ea43bc89680247834ed5a8d4cc57af1bb78d30804d6", @typed={0x8, 0x42, @ipv4=@multicast1=0xe0000001}, @generic="adb2c1fbac7bf9c0cc6bcc38464763d97b35a878a62dc2c6355cbb0801807b48e06f251cfaa6daca6b4e5206b320023a2fc43d09bc7d19ef3e57f3b7841628da46b180f956148277f0de1e07e13f4c76609b6f2371ce0cbc1630b87a23e7f4e1142b4422025305dce5791d", @generic="19300b33b9f37c2d7cd3782b13ad5f5880c07eb2b1d6487951af944c5cdb3d01d97897dc87a4e3c80fa3bf4f64b2b20ad0f0786b664d9d158631ddfa7c880922610915f4d3b57e7e0a85cfb3d7ccd4eba2760a3e708bae4bf43a92f490b361181ee3f36875b75077937ac15e914b5b276cb300fc50eefb80728b78b53a063dc84a57f4b3e2bbf7ada4078abd1a74346f021010ea60d856a40436feaa89b2d6800aec30e7e4884758c9e43b1537d4a797b2e9c6c44788a63c02e135461cc144489fc134", @generic="b013d6cbe278218dd82d7e8923bc9bdfd4d83ffb255c2b70fca064c35d0c60eb989fd4e43307e19e36e6280aa02b68d149eb7a98688fe9e8703965abc14a8744aa8ca8e29c2c52d3a669320bfc43b9b24c28c87158af60bfa42b12f4c6986a6f07b11d6527f2663464df9f9ce19d06eeb3ab10b34c31266b196cd90be9f7678b08cb947cb3298db96f133022ba2625eddecf91a5c01aae99155980f631a28b17f4", @typed={0x8, 0x1, @ipv4}, @typed={0x14, 0x81, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x92, @u32=0x2}]}, @typed={0xfc, 0x40, @binary="267e6f4351063c56da9ef29f15e4192e9fdc52b44c4828b9d42d848b9b0799f5ca2f02dfa53724e0d836f01c548844c0bb76965e52df73edda89ca1ad41ae50030592f3d9c7f93a5519128936130b1358b0aa93296c0560b11761e070c679260a04fff3f28e599c0a34048a30ffe0bb1aff42498ea69ec82461be76682ea85571330ee3205f4a9a362d03a4d7630651707c94c66e4d5cc0558a54792c18389280e4446f94774b156003751c078bcbf6827e304ab4a530d4dee372e1969de0ea87af6d0636f7c88443b55741aa11a5aa309d0d4c70ef2961affa9e378d49146d7333944afa9a3a389ff52efcf89f380263e7fa5e7f098f9"}, @typed={0x8, 0x89, @ipv4=@rand_addr=0xa4e}]}, {0x1494, 0x1, [@generic="12c6d9553b183da8b261180f7e4e60d954c0946c051565660bac3da33bdb139a14b728c04d3acca3d8e1d486de18d5fbd03970b19c9c1a29cae18e6b851181bfec8bee74a3710b81a4b53cf201ea0535e73435935c0817cb433cf95aa74f6431779bb686d4e7bf9883866887d04a4c01ede7f610e5dd3208adb6e0ca881795c151398b517c0b327232c71f6b19214f6f613d64f4bc63853990626505332b61586d5c1526e4302e9cbbf62ba0220a633657d0b7cded1c84b9b90e38bf72c4f586f044a648a30ad9af94407e0f2667c9", @nested={0x168, 0x7e, [@typed={0x8, 0x76, @u32=0x100000001}, @generic="dd83340333736fa611005d72056b4c61392478f85425b2e387ddc8b745f487ba4394278c75d2e187ee5172be9fe303a4267275ffc63c94000ecf26cddc73d8e3ceac5e92ca54ec674e76cba8311fafe4d530598056211f1c", @typed={0x8, 0x49, @uid=r5}, @typed={0xd8, 0x2e, @binary="c486eae0a431d0a070c084f5aee85afba69e962b0b0ca070ba7684db598f0cbc637d5463c5501fe33681fb9fa3fd96f1ab69c8edfb9fd8c3c4efb2cc4ad384fa6ce7968b7db9904b06816c119abdc1f8bc5b554ecacaee3ffc3fcfaf211615e64bf44fb7570906ffd4f59f415d4a4d9a2033d94e97b37d11647bcb8556cce1eb9648201668383e5d30282ad5d609aebdf0451fe7edc5de4376bc5ed19a439d2a17781bf1640eaa603c9965ca173220724bf5165303650cf29b68a25b5eefca9645a7a895e1e78cbd49c77b79b7b94c33ff8143a9"}, @typed={0x24, 0x32, @str='GPL^bdevsystem\\selfppp1:vmnet1\x00'}]}, @nested={0xac, 0x43, [@typed={0x90, 0x2f, @binary="00460a3c7ddd13fc600949fd112467ebd1f7aee5814541559db0555f452d141af07eee1a0172a2070c2162e921e0200c3af97d438dffb6f19cd27fbbb93000439fa348fccd446128bc76cc355daf43303c0e634e75a8831019fb2203fddc5cda2dea5fb6bce09f7eb7d71e9c872572afe4800ae64430cf94edd4c62e1e4f8b04839ba2c9a1c3355b55362e77"}, @generic="2a4f158981d56e17df6834d09b6de1e46637751ec7b9"]}, @nested={0x10a8, 0x16, [@generic="212cb3fa4d71aa8f092542bcc54f763a14cfe6726d565c19fbfe66654b589ffa5732f4b11a6a87412ba1c45ff93ff00cd5b55976b8498d06ef0a305cf2bd90776a9a52c6f94e18e62ee76d90832146af87bcc1f245c61978999f68849489693f5b2613e6b055c1e1a8bf9b1351fd8bb6629da0e00531291685f631ac81644a2978bce4b867e4da8952aa9a48541c11e6b6e95bd98635dbbed6", @generic="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", @typed={0x8, 0x80, @fd=r0}]}, @generic="1fa571c20db320639967d928554497629a7f4b4eb6917d32cd779bdd3da4459ec852f4b2308a0a0e679ffa08faa8c686bdd330474bb55fba41ad1052fc22f0d76bddcaabe4041f440e09595079d2646d18e24b69c01be1cd8575235cb1b4ede1ed80acd8172de200089143b5f2f56f8e83105fe7ed94f9c68ebe759c8c3a317aa1d12b93fb1c86159f44bcc798a7786a07670621cdb8839b0a00cac7eb8b9b3cfe7c44b73b4632f19704f7e01318f6987f2e389ac585bba59cf00863c196bb8954be11f8119ab4d9afcfa7", @generic="b1d672a984e54f1135a280f2afbea27e0bae1296707a76f50d45f318076257cb2952ac7b6518aa07e2d80ec53176f3b990", @typed={0x8, 0xf, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xfff}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xf}, {0x4}]}, @IFLA_MASTER={0x8, 0xa, 0x3}, @IFLA_WEIGHT={0x8, 0xf, 0x4}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x9}, @IFLA_PHYS_PORT_ID={0x8, 0x22, '`'}]}, 0x180c}, 0x1, 0x0, 0x0, 0x804}, 0x0) 2018/04/05 20:23:56 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4000000000000805, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/200, &(0x7f0000000040)=0xc8) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) r1 = getpid() sched_setaffinity(r1, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000f00)) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000f80)) 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) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) dup3(r3, r4, 0x0) fstat(r0, &(0x7f0000001000)) fcntl$getownex(r0, 0x10, &(0x7f0000001080)) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)) getegid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0xe8) getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005040)=0xe8) fstat(r0, &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005100)) [ 90.024176] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.033083] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 20:23:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) r1 = socket(0x5, 0x80000, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0xd4}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x4}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/05 20:23:56 executing program 2: unshare(0x40600) r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x101082) fstatfs(r0, &(0x7f0000000200)=""/143) 2018/04/05 20:23:56 executing program 4: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfd4, 0x3, &(0x7f0000001180)=[{&(0x7f0000000080)="c0f5eb8914a2ff4f12b3eba88907eead0ef82226", 0x14, 0x1}, {&(0x7f00000000c0)="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", 0x1000, 0x4}, {&(0x7f00000010c0)="50bbe27c9a8c1f2b520c8caa2b62207ebb2bac04f8a03b42ec427e850c4f036a8d6c26b332ebadb3c1878d1f778c597ea656c8af0381edc489d95e1abb1f05fb3a1bfa5e7ad811d2b015a01adf549621721ec1eb790c4901ff0b1e738457d616e57ffa365449168403f6e55b94a1a7372af81f905ca1fe3542d0282aa55771dc50f92bd8723f5bff999150422fb7745bfc658066f6396eafd5ff61b7db49f4a5a3ce5973c46a0b9c6158afdae2cf664c", 0xb0, 0x4}], 0x1000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendto(r0, &(0x7f0000001200)="ecde06a4b9fa62f528a6bd0dd2bd7ada5daedbede38c823775f9881f06c0ade79407387c8a6cf07839a35bed8f21025e330ed3a3d70c94c8704a7d0c3a8d0c18988e80f67cb753529590e06b2dabfd607e9664f3cf5d7abec4ad5162f85a2093a9906f6bc18ba1579fd5dabb27be2286e5950794f9b16425b36b2fd71437f1de104b5bf64057600c676052feab5a39", 0x8f, 0x1e44955f35d1d6fd, &(0x7f00000012c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001340)=0xffff, 0x4) mount(&(0x7f0000001380)='./file1\x00', &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='coda\x00', 0x40c0, &(0x7f0000001440)="b6acb9f24538a97cb61c2369d4459e94b31ddaf18235b399fe9b94d78bdc1b7ac86387320062cdc4dfc5deb1914a1277681d09cc08d7408c028f9f56d7ec4c4fd32c5b40") splice(r0, &(0x7f00000014c0), r0, &(0x7f0000001500), 0x101, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001540)="2c55c4bfd45932803cb2812478122b4d4913d9a211e24a59fe142505c9a40ee183bc118117110f58e2c377074358221d77febdf3e915a275ce2e3c0e7aa72e7b628a8027fea4c3e074c0c81f8c69193c6783492ebb784a7c44cbc04c731d57b8cccfe5bba80a7c0b89", 0x69) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000015c0)={0x0, 0x6, 0x72, 0x4, 0x6, 0x8001}, &(0x7f0000001600)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001640)={r1, 0xe4, "20e75bcd069f9ed02d0d66b03be00ac282dbd1d8436ecf7fb98f1298b20354e5c93a197ae86dac4e3a3cb3dc937b0162d9e2534a3587a83092719e7252e38cdb37725e2440fd0e16456e6489fd3fc642758e71134c32ae27cde42afe399dd0a3e94d66383c2146af6bb72f3d2de9c57a48d4ba0405a4e26b36a8d2317a6357cb85049fa2a4c07fa3162231fbd6a0f6c6296961d9dbeada45dd1bc9bec30603092a791e53d48beab6909e65ead0da5a937187ddfaa9c38909d666b999e798a7b505e66eb620a7211482946cf699fee1adb201566849846214d24bb6c92a71aa4d5db051e8"}, &(0x7f0000001740)=0xec) fchmodat(r0, &(0x7f0000001780)='./file1\x00', 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000017c0)=0x7fffffff, 0x4) sendfile(r3, r3, &(0x7f0000001800), 0x1) pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001880)={0x52, 0x8, 0x1, r5}) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000018c0)={{0x5, 0xf2e}, 0x50}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001980)={r2, 0x7f}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000001a00)={0x0, 0x101, 0x7fffffff, &(0x7f00000019c0)}) mkdirat(r0, &(0x7f0000001a40)='./file0\x00', 0x100) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000001a80)={0xfffffffffffffff9, 0x1ff, 0x4, 0x2, 0x5}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001ac0)={0x0, 0xffff, 0x1, 0x9, &(0x7f0000ffb000/0x4000)=nil, 0x5}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001b00)=""/42) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) mount(&(0x7f0000001b40)='./file1\x00', &(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)='squashfs\x00', 0x1008, &(0x7f0000001c00)="f486551239b3a383773ad8155bd70cf4665edec762f8ace99f0027247e4574926421f98be5e20f49a1b1dd3634372a84a5175d32bbb32286e898e601f01bb1b872ba7d0c37ba81") sendfile64(r6, r4, &(0x7f0000001c80), 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000001cc0)=""/28) ioctl$int_in(r5, 0x0, &(0x7f0000001d00)=0x7) 2018/04/05 20:23:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:23:56 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="9147ad46390d4d04835c11c006fa66701c1a00c80000009d4d5469d01101c2f86f13e3bf", 0x3f6) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) getsockname(r1, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000440)=0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @remote}, &(0x7f0000000300)=0xc) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r4, 0x200, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1bd262b9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) write$evdev(r3, &(0x7f0000000680)=[{{0x0, 0x2710}, 0x2, 0x8, 0x1}], 0x10) syz_open_dev$admmidi(&(0x7f0000000700)='/dev/admmidi#\x00', 0x8000, 0x4000) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000740)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000340)={0x3, 0xffffffffffff0872}) signalfd(r2, &(0x7f0000000540)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000006c0)="5f49e962eef0b459cac33d435c2dbbabd49929", 0x13) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000580)=""/241) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r5, @in={{0x2, 0x4e21, @rand_addr=0x10001}}}, &(0x7f0000000280)=0x84) 2018/04/05 20:23:56 executing program 2: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000100)=""/210, 0xd2}], 0x2, 0x0, 0x1fe, 0x7}, 0x3f}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/05 20:23:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x101, 0x3, 0x1, 0x4, 0x0, 0x401, 0x10000, 0x1, 0x4, 0x8, 0x9, 0x40, 0x8, 0x8, 0x7, 0x6, 0x1ff, 0x2, 0x7f, 0x800, 0x401, 0x0, 0x7fff, 0x800, 0x1ff, 0x4, 0x926, 0x7ff, 0x7a0, 0xffffffffffffff71, 0x6, 0xfff, 0x200, 0x20, 0x9, 0x3fffffffc, 0x0, 0x3, 0x1, @perf_config_ext={0x3d, 0x3b}, 0x1, 0x2, 0x9, 0x0, 0xfff, 0x100000001, 0x7fff}, r0, 0x8, r0, 0x3) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc, 0x10000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/188, &(0x7f00000000c0)=0xbc) 2018/04/05 20:23:56 executing program 1: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) kexec_load(0x6, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="3e7c7b46bea06cc3bd33a6e30bb72343b880e5a554e165f2862beefcdff0636c20c31b", 0x23, 0x8, 0x3}], 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xffffffffffffff00, 0x4000) getpeername$netrom(r2, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000380)=0x1a, 0x79) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) readahead(r0, 0x8000, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x600000) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r6 = getegid() syz_fuse_mount(&(0x7f00000002c0)='./file1\x00', 0x2, r5, r6, 0x6, 0x10009) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000003c0)={0x7, 0xc8, 0x0, 0x6, 0x10, 0x4}) linkat(r4, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x1000) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000004c0)={0x7, 0x7, 0x7ff, 0xfff, "58e442ce832828c3284c6e1a3a12b7ab64280b36cf8873a7eea7bf8b8228e6a4fcccb2a5484091f2519ffe3d", 0x6}) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000100)={0x1, 0x7}) munlockall() [ 90.957272] device lo entered promiscuous mode [ 90.962403] device lo left promiscuous mode 2018/04/05 20:23:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x1}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="00b50af4668de65d82385a9dcf725af344e23a026033a36336d9f86b1fca6bf449b7118bd2ed84721ed5551aa4bcffcaab6f6777fd2cacd3dd3ff2916bad58e8f33f8049cb71c60582c72ddb562c39e5f288a6523cdbcc7bb15418bceb7eaaaa545ada8b78c2664fa95f71474d946a3bec8437fedaae15c0cac6ef6ca2509f49311adc60823a74f074ab1c4a0118675f886745fbf7c7a3e21e19ad715ee72eed238de860920496d862da151ee07d319ceee2627a3e6612f559a00804ebfef434a86c181f086a761dccdfdf898b85135262d537097c04dc9aee"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x92a9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000540)={0xd4, 0x4, 0x200, 0xffffffffffff6576, 0xffff, 0x8, 0x5, 0x2, r2}, &(0x7f0000000580)=0x20) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000002c0)=0x3) open_by_handle_at(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="e5000000080000009b96c10700fc754d0584f55191ae5f0a590d31887fd97186a517482e5732c67ec2bdf367f6dd9a729be97b2c7179ceafecfdad07b8ee91bff7bc464517bd5ba5faf23be1df7388ddcd7b54d775f7b74771fdb6907d5046f8f48c525cd442dd0ccfbbddb1d44c861de40bfc81439d52214a2833bb61a42ad1ed9b31d9d72e736090205e2cc5ad4814cf10ae499b0019d62f9020f2c8659283618feac5bf0c471984d49ddc3b67dc442007fcbaadbbd49f7169254fefdc3b1dff2de647ab45af8222cfedf866f4db7b1ffbc1fadf51"], 0x185002) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xd6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000400)={r6, 0x8, 0x30, 0x20, 0x80000000}, &(0x7f0000000440)=0x18) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000800)={'filter\x00', 0x7, 0x4, 0x494, 0x140, 0x29c, 0x29c, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, 0xffffffff, 0xffffffff, @mac=@random="082c077896cd", {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x2, 0x1, 0x8, 0x5, 0x8f, 0x80000001, 'bpq0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x7fff, 0x80, 0x3, 0x0, 0x0, "5fa60de1f09536bc3e753930b96576bb08bd09da9fe12180c9a80f26a5c0da4350de486f248004e251d246136a7d6d9e9f2f8b2ba6d24580627f7bca6f91db59"}}}, {{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x3, 0x7, 0xe9c6, 0x2, 0x4, 0x3f, 'bcsh0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x141}, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x411}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1}, 0x8044) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)) 2018/04/05 20:23:57 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x6000, 0x1000, 0x8, 0x9, 0xe872}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0xffffffff, 0x1, 0x8, 0x1]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='loginuid\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000300)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000400)='keyring\x00') r4 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x0, 0x88000) fallocate(r0, 0x1, 0x4, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000480), 0x4) fsync(r4) ioctl$TCGETS(r2, 0x5401, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x4, 0x2, 0xfffffffffffffff8}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r5, 0x7}, &(0x7f00000005c0)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000600)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) sendto$inet(r0, &(0x7f0000000640)="a29ea8c808bdd118408ee1f6ddc63ec118d5", 0x12, 0x80, 0x0, 0x0) r6 = open(&(0x7f0000000680)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000006c0)={r5, 0x101}, &(0x7f0000000700)=0x8) connect$pptp(r6, &(0x7f0000000740)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000780)=""/204) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000900)={'broute\x00'}, &(0x7f0000000980)=0x50) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000009c0)={r7, @in6={{0xa, 0x4e24, 0xa7e, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x11d6000000000000, 0x1}, &(0x7f0000000a80)=0x88) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/05 20:23:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0xe7cb, @remote={0xfe, 0x80, [], 0xbb}, 0x48a}}, 0xffffffff, 0xb5c1, 0x5, 0x4}, &(0x7f0000000280)=0x98) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7, &(0x7f00000000c0)={0x1}, 0x8) 2018/04/05 20:23:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x60) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @rand_addr=0xffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002b40)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d40)=""/151, 0x97}], 0x1}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) shutdown(r1, 0x0) 2018/04/05 20:23:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'ip6_vti0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xffffffffffffff4c, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[], 0x3}, 0x1}, 0x10000) 2018/04/05 20:23:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101101, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/103, 0x67}, &(0x7f0000000140), 0x8}, 0x20) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) fcntl$setsig(r1, 0xa, 0x13) 2018/04/05 20:23:57 executing program 3: personality(0x7000008) uname(&(0x7f0000000000)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/05 20:23:57 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/92) 2018/04/05 20:23:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/05 20:23:57 executing program 3: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r3, 0x2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) sync_file_range(r0, 0x449a2d05, 0x7, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613001ab070fa85d9e0200000000000027be8081b269645c6e121b501c8749000000000000a2a6c312000000733000e4ffff"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000140)={0x252, 0x0, &(0x7f0000000580), 0x112, 0x0, &(0x7f0000000c40)="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"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec", 0xb7, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe", 0xd7, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000d80)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r6, @ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x400c0c1}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000980)=@int=0x10000, 0x4) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee", 0x31, 0xfffffffffffffffc) 2018/04/05 20:23:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = getpgid(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) kcmp(r2, r3, 0x3, r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) 2018/04/05 20:23:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcd8, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000040)={{0x1, 0x3, 0x4, 0x2, 0x7}, 0x7ff, 0x70, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0xf3, 0x100, 0x81}) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x1080) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000200)={[{0x9, 0x9, 0x0, 0x6, 0x8, 0x9, 0x80000000, 0x80000000, 0xd32c, 0x4, 0xdd6, 0x3090cbe2, 0x7}, {0x6df, 0x2, 0x101, 0x0, 0x100000000, 0x9ed, 0xffffffffffff0000, 0x2, 0x2, 0xff, 0xfffffffffffffff9, 0xffffffffffffffe1, 0x2}, {0x9, 0x6, 0x5, 0x5, 0x7, 0x0, 0x1, 0x8, 0xd0, 0x9, 0x8, 0x3}], 0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0xe805, 0x6, 0x9, 0x10001, "2355e6390f05e50773a9ff42e1a6aa058a38d5b88ef607af88d91a85759e77930ccaec0f5359b329213e0fa8", 0x2d}, 0x0, 0x0, 0x6, r2, 0x17, 0x6, "c602a77ee103cf9c6406ceb13c4018eb1b9e7036b1e6d307a798abcf4e7d6b3d0da457c2fd2e14c0b4cb3cda11904d1fa85e01e7f28ce240d1adf0bdfb1e3a2b", &(0x7f0000000280)='timer1\x00', 0x7, [], [0x2, 0x7, 0x80000000, 0x3]}) exit(0xc6) prctl$intptr(0x26, 0x5) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000440)={0x0, 0xf3f, 0x3, &(0x7f0000000400)}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x3, [0x5d4, 0x7, 0x2]}, 0xa) bind$vsock_dgram(r0, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000500)={0x3, 0x1}) getpeername(r0, &(0x7f0000000540)=@ipx, &(0x7f00000005c0)=0x80) sysfs$1(0x1, &(0x7f0000000600)='vboxnet1\x00') ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000640)={0x2, 0x0, [{0xc000000f, 0x6, 0x1, 0x400, 0x10000}, {0xc0000000, 0xbb, 0x4, 0x1e200, 0x80000000000}]}) vmsplice(r0, &(0x7f0000001740)=[{&(0x7f0000000680)="412cdca1126d372cb4c442125c4348fa06880fec1b49d3634e7cae5e33506d4fa4d69e99e37fbc9dd8bde4ce42213173e0757d11fc9673995d766591017fb715d32534a6bd4189513dc89c027ce659b0a37fa7d80d7aa034753ad89775a39f303af7c8e110be6765ea1c9edd39608e5ba840a2292a729a1b1344da7c48f629e82ee304233d412c1ddda49cd59134c7cd081cfe0a9c75376277d30db9887c2f428027439f3afe0b698e03aefe899a75d6d88fd033ad60d233ef28530d1d6d0e5d8563ce16872bad29a6e628e50c0180f798829cb8b857aa5bd45c358c18faa42d4c34f29ff713bb3201dc284501a8b045fdb94b708d5fc70c9430ee264799a2d48125c472a329be0c62648e59e4915c5da14711e315bc6c7a0e5a6f489d94180189fc8fbf75f56358d8ecf3426bfe3d7da3fd89c8ba228e652c0a61ac799429f9bb3f625b167bcf1543ab40ea54c6bb31d01818cd160e98f11e4f8f9ea9fbc75d7f40e4aea6bfb6e04d61567708ab548503419e618de00ce4d0272a4235fc5ebd7069f46e6504842a6932ed387e30e9b5cb6fb4b213fb3d4a5709f432b496038411d46d860ca7fa04453525d095f8be204dc76d75dd21a111e271e53d6af2a058e0f8a79d1079cf2d50f07e9e7eef0667ac606df30e35faa42b5a0d69a25f9730af6f98b74afa3a7814cdaf8282fb99ae4ae357d51890ad84121f7fe6be725df4faf9e27d78969e38126d2c3fbc04a9568b0f3dbbe1acae0b446315d9d08bfb80baa8ade4144d00e8321a383f4a8e392db62de35dec414ca5d7e37c13ecf3c7ce604c9eced4df88215631d24ab0bdaf96c7c7fef4b861742d13d06c7d5f7858fc5dacba2b3b4e3b4cb66162ebe1f2f5cee58e2cfff77a22045dfcc089c775fbf95ca2da82e04a7de4a2b5f66c63666f3e33ed7af104d99de1a1cec3efb73545bcdb001671f49c4c7a13f30b71180e46a703b9ad7a01addb703f1ecc9a743528f81816a97e3344868c2e804e1f9ef94d48988221d10faa94e2722a6dc795a8d8354ab183ab353a52d849c72f9f9e6a2da04dad79352d815db24b228638ffb23d19d68d8391d323fa3c87c11e098133493684cb2d90de4aca8d61657b4aacca612eb95926c4e78ed654f26d4821db518393025760663cbea9d44567a65139efbc8661a9ccdb70a8744d82ff297dbc9c38c487acbd2c2d9cec1c52455819e3539231bb8c39a21d766dd792a229510ebcd6f9446f90cfe7a7c849a625a9ff80faf47fcb744da1f55ad3fbf1513f2b8805f39ef6e66a95a46eafaaee036170018d602a7e9549916dd4eee18ce2b818b5736715d5f3ce2c808c8e6bcaa292b56ce06bc6e7e767543ab78e29d19595d445c8bb2b3ab777365e402957b458c2831bfcb6beb18df187d693d5fd156063ecf87e5ea4a4ff6397a77384aae13ef9e436a2ee3e74ba3386dc2785a3e771f31c30bed38be1440360b27535dcad6dfe89fb218b292e2b683d09ad781a7edf04f939b2310d8f274d34fae13201ae00d7eb81728232029a0eaa617736bea1f4ea294cd39e066ab97fe56c1e2c866d02e6e7f01a9133be6a2a35c3cbd5fe897f84141e8ca91d41f9471a4ecc81b23aa77cfadd0a3c90a1f154a41de890fa63df64f48eba27abacafd23ae24100aadf6d642b1e4fd354ea95b43f752c9005dcc04e122db02428f27d8901f2e20101b1f95f18900e70c4c28f1e097abbd844cd2c8e74a862af505413e75ece5dbceb25911e5d4a40c218cd15395880dc24cb0caac526ea8b3beaac2c7ff660747477ccd94f1b223d3b39a4ba715734f3ed989decb012f27d49f1f721353433b897c4c1b40b675259b7eba18ac237a53801645dfc8c9c83496a24ac50fd78e89d90eb44eca799a212e87cbe13d2836e4cb97cc8de9f7556ae13cfdf7cd03b2cbe2981e1282deadb89ec7593ed4a5208675ab4478c0b681b395015ffebfa08808d59366404c931de7fbb637767bd2fa82521731f83c9574c609e3fe702589062c6bcd56209319ee44a418955798b42e2568f82aa08eb21c857135b00a7c1e1dc6148e34b34da3265bfe1e0b42b1fa77760b993a4db4b6ed46707b434525f06b043057f69762c0e6f9de27ac4a2b4ddb9a159ad3c64bda6623edfb8fe38aaddc62f8713cf6d1ac6b44ab5b97ff5bdedcb4f55015984f1058f8953102c72e7f1e3c25fb83a30a21df25d4330d95e7570ecc1e16959568951300e84f1a318c12177ce8fb5bc1f80a7993a071bb19ed7d30bbd9ba64ba8d89f1800b68c7c22aa7af6f3f69abac2c3d61844ed878a1303ac63b16111f2d4455da9af14ceb9974efdc83e43082145160689a6627e41672903b6f8a8d81668fe03e3108d4b8ac59bb810db26cf73f66f4acace92a1d9f5adb90798845eca4d327d718350ab42d45ef7610fddfd8490f0db3b598bd1c52bdd84adb160d262cf49f8bf0fdd22d9fc466e73f912f43a20d6287910f7a9a688f67cee413e695ece6bbac997488f2a96dd971fb94b381ba190dcf63592c94db2782009573563d41d7f4877d873a83709f7b0cfcc5107fbb99d8213ff4e159f4b7b62adbc072ce5c8a44a80a1ae9844c1bd44cda8ad07fb78b3d391f2265207dc7141fe9c999c5f82466a32d424b348319438488034677f9bc3fadd53395b47ed7adf6de48b94876bd4b5536136e4a9bf473764fb7622c5fe3c98b6609bb6587ccff335c9a2a104aee2994ff4cb0fcf3edf11a146e4ecc4bd02a015cb8c4c5f5d490a04ca58efae136cc5f9dd9e711daa31d978311a6587f7370e075ef8e4998d27675ebcc4258a90f80b148b6f8abdc0335d1106e7c4d62c0028787a725589972bef93946c3277047722881750dfabff185842ab16a0738f6d50040a209e08b5d9c0eeae3cf64006c25833099093710e945482523a8098af4fe50859b827d356b16e108960f5e3462871e91bb48267fe512ca5b33b71a311d713e8621c723af89e77e52656ea6cb81f151270ab248bb1ba387185b0690a7a49fab5e88da4a9061e5f879d828eec70a15283306365ce2fdf5da2cc9dc6c42a88c713969210431e2f34f94665d0794f4f6da63b523ecf199d46c2c57e5fc085557bd357107dada612ebcf3cec30959d5c1aa0cc58086e0ad740fdfb6513b271e98409e76428842156958bda420c3acd55e0be1c2cb17ce78aefa6a2c4e56ba09682b2770ab1f1e7c4e956b9dffd2dd52fe43805c6fd1a254f3ccbba64e029e64e42f11ab82ad559b820f0c70ae1eea60dded355b6637267ac3acfcbacc18630e1feb2bfdb56be4e934205e2249d50e1a80ef4e57b91241ac52467227d9b15b96ea182e1c45b0b5e7b3f6ee31c993f0ecba1aa31f147091890bd31315f718cfc94154ba43af8d703d2c48fa7e985878ac3c1d32890c4ada0b6ee2cd8a57e4889f3b452d24603b04a918c1aa9f9828f69750869c12ed6d10163fddca64d60492c23e15fcc8e591b405b9ce35c61dee207f0884ff70b58ae42df5a6b03a36ccb5897396ed927a0f6e8e94524898fec7e87273de640cc0ee7cc58bb9102fd080b77650b4159d3852e4bdbc0b84943c9934d39e6767d87d9f0d0f865303aa6a3bb307545b0c452255b632f540623a913f495ac481f8f8cd6d4063231520a2d92d825b4143dcb3a4ff199cf0bf693f036517f3cf68922499817f1aca549eda7fbca51092089663a05294f0959b9d455f59f8ddcf7b9d2c0705a24b6bdeb84848f29ac5ed0accbcffafce3d87e6c6d279f784f55c81fdc37ac076b575416ca288134d66fcb1a8b50641b5e0fc6788ccd88c571faddcf0654ae0202773740551a9c93677d5d6b863469cf707848243391b918694235520bf11a0bd578cc2194c56b592b02a571dd9bb45ecda266f8ee928fdd6cab1b6ad23ff6cfd5468b12c24f5416074e3ad378500f2c17005101f6d276575ae40c479397a29ecb929d8637a8044ee9c80c3e87fa358002bcc8a21d6a3b40174a161109cdc03032a42d4f6b365c84de1ab52f84b710f72a9cbe0b9417685f2d067231697db6377b8976adbb795bd7e802ee6e94d33b7fdbdb025f28ebd5d0fa3542265064552b788bd5131eb57edcedcfcd1171fc95c91344a785f5657235368b3225622f4162a91da849192faed05a4d0787fa32f6fa9aad5d373b687863dde563b0961d747fe18377e9f528e34133127dbe94615f0c7d42e51a5cef5aab5e08288e5ccd3e815f2ea97a83a41db6ad7e8dd98c03c81ddd9a08740a194cf51cecd5ce02a2495515bbcf3f9e6cda18d021fdedb1d5ef40606260350b44dfbe8b0fb8fb024e22119014ddf84f561ca37a3b44d8d6ecb3e2fa6876f9e8158b0b3f71180449dfa9775f5d27cb45893594d851b9ef39a9c3a91978c8b6df58b5e3ab1b00f6fb929edd50e52dc0089d22dfc53948cc04eeab01133c41bff0850da910cf796cf56ec30c78410b3c05cca605463fe6077976bfb95acc92f8bd31a9138836ee5c9d48d09cfc4496b2b3873e98ea4bc8fe5fb220db31b4143b3a50812e0d51d729d0934ae8a73ff64ade3633ca6dfe6fcaeb9b46c4893a3d4c3eebc7701d2bcc4f7e04bb83c33b2d6a9fec18070a2fb4f35d56c92159dd9b17a2231d6c0b759e6911390b337532b1d29c8c4e2365e707601f66bda864db335c0d26314b13adf0034260d8f1b798a2b650a7d7463be97a3e306c1e9289d939108a086f85e5b08e4fc9f0f8885bc6890abf536eb70de4e3f5a0fe3e761ac656165ed566a23ff4bb8b2e307899f0a58b8a06346fbc32e5ef79460bbfb6dda2e623937ff57dc3d181db63a68d7794b0c27868f4d4f6721d0d00662aeec6c840e428a6410cbe505c51efd43aa6f25d881cfd2f19b6872e3e667313ae40fa38ba502bc91be76b9f5d7c327b16ea9c64a861d0b596276931fbbf6bfd0c1326c3a99e1e36b3062d00af25c02e41c6bf4f5e4e5b01bcc7b53feb3c3d4c14cecec86ac122d011224e933c5517239fb8733e0127b44651f477ba13fc989c0833a6e1d269ec3b15ef2c08c8989d7e93e69f2bdcc52984f068655e906b8565a26d55339db2ffa5aa52364e6378d70b6eed7dc13353bcb5a7bf1c03738a1b53910ed523633a94240b498aa4e2b3e598e9535332e905f48339ee36c43ce16d611e70d9fb51da96cfe6f2fbcceae1f2c8691c4fcabb9b3679af226fb908a957c8168987df0aaaaa8ef30013688a2256e00fa24e23f00c2ab1dcd6e50f094c8b9998e3c06a263efb55e5fd61a22f346106b28b90e0667b59c8ecfaaca5e72981212717fdd8a6675255c23f3839aa68b5d9c0188b67cfe5a4ebdcb94d6de6b69e36edfa218be2570c8dabd050eb2e47da861cb0ca135f1c74aa0eaa0c995c3ab4c9437bea27533d6105c78001c8913dcd2be6f0dbe5d81d48226edf5d2a78938338c5576fd9682803154b6086902be0ea8921263091610751ebbeb25c650357d52dd58f475a5c4af6e0d214ca92a1dd9b545ec58407d436d720732eaf72ab43d24c5591b82f6545121bb58502e4b44024cd391028719e072a3ea62c2ee44728125ee6fba62803cc253fe934082047577348c09fe54e691469fefcaa0ef84b80c2551f86bd157a066aff187f15d9cb957abc1231d466f5b1452fc4a12f4792a87b6dc5686933c7890ed8bd69be7d26c38d28af9facae9a1fcf472ab9b25546abcedfc886e0cc4cf78ce6f89b09a9bfd68bd8dddf58a9a8df87264332fe8f51a25b88c617e985638ae68f917a496a168eb6cbb3e0df938923f3f72c31b1fd87fc3ad93f0c", 0x1000}, {&(0x7f0000001680)="84f753fb299be00c4f38c2c5ff84a7ce27c429c0dd00a071cd692cfe57f0ef9b5284d7630d0d4599ba1a7a75e648ce4981119148d449cede8f3a7aa48804a75771c071ed109f37780a48c26632f4bd94f48fc903831be492503aa5c73a8e44c5249dadd591dd7b915c1e34804c63bdd97cc081cdfe05387caa62aa055796c34889fd3974", 0x84}], 0x2, 0x8) process_vm_writev(r2, &(0x7f00000018c0)=[{&(0x7f0000001780)=""/166, 0xa6}, {&(0x7f0000001840)=""/111, 0x6f}], 0x2, &(0x7f0000001d00)=[{&(0x7f0000001900)=""/238, 0xee}, {&(0x7f0000001a00)=""/67, 0x43}, {&(0x7f0000001a80)=""/187, 0xbb}, {&(0x7f0000001b40)=""/246, 0xf6}, {&(0x7f0000001c40)=""/44, 0x2c}, {&(0x7f0000001c80)=""/45, 0x2d}, {&(0x7f0000001cc0)=""/64, 0x40}], 0x7, 0x0) get_robust_list(r2, &(0x7f0000001e80)=&(0x7f0000001e40)={&(0x7f0000001d80)={&(0x7f0000001d40)}, 0x0, &(0x7f0000001e00)={&(0x7f0000001dc0)}}, &(0x7f0000001ec0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001f00)={0xffffffffffffff26}, 0x1) ioctl$void(r1, 0x5451) rt_sigsuspend(&(0x7f0000001f40)={0x5}, 0x8) getsockname$llc(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001fc0)=0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1cf, 0xa, 0xf, 0x10, "f84f00bd53d28a3d1f319498b0dee3b1b886fadb79b537646a5c653dd5fbf2ca74836929e230b57708c6c3ee6fafbf211089253451d4902deccfb8a8ef49af22", "c62ee60d1aa7a1d46fe3bef0d1702187e31659c8d5125f1b5d66609463ea8075", [0x1, 0x1]}) connect$vsock_stream(r0, &(0x7f00000020c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000002200)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f00000021c0)={&(0x7f0000002180)={0x20, r3, 0x100, 0x70bd26, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x20}, 0x1}, 0x4008000) 2018/04/05 20:23:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/rfkill\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2b633c80467a70a81f7214c2e732"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}]}, 0x1b) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[], 0x0) r8 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8001, 0x0, 0x101, 0x1}, &(0x7f0000000240)=0x18) 2018/04/05 20:23:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x9, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 20:23:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000040)='\b', 0x1, 0x80) 2018/04/05 20:23:58 executing program 2: unshare(0x40000000) r0 = socket$inet6(0x10, 0x3, 0x800000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0008000000000000090000000000000004000000090000000400000000000000060000000000000005000000000000000001000000000000000000000000000000000000000000000020000000000000000000000000000007000000000000000400000000000000010001000000000000000000000000000000000000000000"]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffd, 0x202) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/05 20:23:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) fcntl$getown(r0, 0x9) 2018/04/05 20:23:58 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) r2 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="b55f2e178ab468b14f49e943232f493e842441f2af5f786b650db3a35068b19d2fe6a87a31bfd1a4de3888735f695334e9efbeb2c0e5ab7474e51036bf829ed47f2290df69be8cc5ce79ac772b5a7ae0e062ca7ef6ddf9d354c4c7ed0f959d278c3ab434291b7f31aeddd8a9e8e3b52840cff5363a56c39ed424a31d242204727e2e5dad85229a772c38", 0x8a, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000ff7ffc), 0x4) 2018/04/05 20:23:58 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000000100)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) r2 = dup2(r1, r0) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) bind$can_raw(r2, &(0x7f00000001c0)={0x1d, r3}, 0x10) 2018/04/05 20:23:58 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e24, 0x1, @empty, 0x1}}, 0x0, 0x1, [{{0xa, 0x4e21, 0xe823, @mcast2={0xff, 0x2, [], 0x1}, 0xf738}}]}, 0x10c) ioctl$KDDISABIO(r2, 0x4b37) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/04/05 20:23:58 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="9aaaaaaa00cc2c6bcb275850a4b5423be257e02f3e37f1f33cecf2034d6a1e9ac74d449785e8cbc143aa6e55356dbd3af2ab643f2c25d74376c2e7d2b776a8700781559004402f2ed3fa0e52ec68d63f206e767e8abfd80f95113c48bb46f422c05f7d8f5f53a5ca22a36fe9b9b107341c9d81d297c07a"], &(0x7f0000000100)) 2018/04/05 20:23:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414bb000000000a000000ffffffff000000007f000001ac1414aae0000002e0000001ac1414bbffffffff7f0000017f00000109276b9c184c09f8aa90da85951b3bfe4729c241e0b70579ffc0f1f4b3e4f7e41010f59fd1cba9de8be09956b14a5372838e0cb04f17e37c5601deb4cff8a941d0e110e3bc63322e6d1590b493664dfc5ca8155d7ca4699c8cb466fb93f943b2ec43669a39f8626c02ea0c25b3e0d163e71e2209fde7319c9fb66abd33989d2209"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xf44c) 2018/04/05 20:23:58 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x3) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030000b1"], 0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 20:23:59 executing program 3: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) truncate(&(0x7f0000000000)='./file0\x00', 0xbed3) [ 92.424058] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 20:23:59 executing program 6: 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$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], 0x2) 2018/04/05 20:23:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) pwrite64(r0, &(0x7f0000000300)="d82ba7654c18fcf374f18acedc8054f82b190f0056f67d36ac839be9a2c3ec4748e30d79858293384b3bdc8fb6b5300b43e56391633e8de6588b28c670a65275a6eb2f09d0f8c125aba11e36d910b412f585933a3da9be8abf3d2c665c643806e54f8a504617fd3151ce9b5360126542477153481bef6f1eb0ce011588b7d69056b958a212a421e685354487", 0x8c, 0x200000000000080) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000002c0)={0x8000, 0x0, 0x2, 0x3}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@getroute={0x14, 0x1a, 0x20, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000280), 0xffff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000140)={0x3, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffd8b7}}, {{0xa, 0x4e21, 0x2000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x104) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) listen(r0, 0x8000000000000009) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/05 20:23:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400802}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000d5", @ANYRES16=r2, @ANYBLOB="00022dbd7000fedbdf25050000000400020008000400450000000800060007000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000004}, 0x41) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/05 20:23:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000ac0)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ion\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000008c0)=@generic={0x200, 0x0, 0x400}) dup2(r4, r3) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, r0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r5 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000077000)=""/133, 0x139) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000007c0)={0x5, 0x2, 0xc, 0x100000000, 0x80000001, 0x5, 0x5, 0x0, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=r6, @ANYBLOB="37159b8db8a6ae04de42ed824141f5f62d8ee6c59966e9cc24cf0a514d7bcaf5586b2edbdc4c3a2ab664fcc09920b630e04df38e"], &(0x7f0000000880)=0x2) getdents64(r5, &(0x7f0000000040)=""/1679, 0x68f) timer_create(0x2, &(0x7f00000009c0)={0x0, 0x26, 0x0, @thr={&(0x7f0000000900)="8efac0cdd0d983617d9842ceb0c1c0a5c490d298380d", &(0x7f0000000940)="3840a53e294663ff37ff1700d5ea80ecd92b77281902a007500280e4436e1d247d552eaa0e92243eb009452c5ba2cc7e303de2b4dc6bf5a838d727367e0094be9d40b2f4a3035fbfde59adc11590aac4220612fb80b5f8"}}, &(0x7f0000000a00)) getdents64(r5, &(0x7f0000179f35)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) utimes(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={{}, {0x77359400}}) write$sndseq(r3, &(0x7f0000000380)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000840)={0x0, 0x8, 0x400, 0x6, 0x1}, 0x14) 2018/04/05 20:23:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f0000000740)=""/140, 0x8c, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x102000002) 2018/04/05 20:23:59 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(0xffffffffffffffff) 2018/04/05 20:23:59 executing program 1: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfc00}) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={r0, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000c79dfb7989d5b300000084e500000000000000000000d3e100d377bc2eba9d09bbf772c03af22a7ff8cdc8a01ee407df0fe505368b32bc46e19ed6e69b1d1de647ca1a000000000000af9e0a336d83b545ccb05af5b97c6c15ec4723aa83a9a358bddbcd903f5f0fe2c581c67297fd45b798528e6ae19126314f93129fb42ca37037245eccb777d216130c7282ebda96b35c9e197d39ddbd80f11921450c58e7a8242d70dffe80881955e0691e4857575fd4bf3012a7f5d538d631512970e2cb519859f96a8483733d08587d12a21cee962a3bbb49"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/04/05 20:23:59 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf5ea559a1c5dc6b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000380)=r0, 0x4) write(r0, &(0x7f0000000600)="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", 0x149) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x20240) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000002c0)=""/33) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000100)="1966680200107e86f2cf317193808d8f6a1e0308e742f40d02dbf1cccaa1575be10e04f4d1f485a37e772c9c7056350236fcd0b8818846fb7208a2638809e6d95c1e3c2d63ae2f6a6bffdbd0dba9a6eeef9f06f581312792018a1bafb03aae6e31d6bc80441af01de9e164670941dac0a852eaae2443c00ec5eb68bc5e44cb1e2eafa97c9322dbaa36cda342673c37d13bb01489cd5ea37cb0611362be7255f8f6b1b4eb7ffad5aeaf1d48ae62b4655f149e3f79781838d3fa6e6a821a0834d764284dde212aa0db63ee9845ac56d8005355b69ce3b749e644136ce45f7160a057", &(0x7f0000000200)=""/107}, 0x18) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x48000) openat(r3, &(0x7f0000000080)='./file0\x00', 0x80080, 0xc0) [ 92.712459] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 20:23:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x561f34, 0x0, 0x0, {0x0, 0x1c9c380}, 0x40, 0x2}) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x9, 0x4) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r2, 0x2}}, 0x18) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/191, 0xbf) 2018/04/05 20:23:59 executing program 1: r0 = socket(0x8000000001e, 0x2000000000000005, 0x200000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x99, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x78, 0x0, &(0x7f0000000100)=[@request_death={0x400c630e, 0x2, 0x1}, @acquire_done={0x40106309, r2, 0x4}, @release={0x40046306, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=[0x38, 0x0]}}], 0x8e, 0x0, &(0x7f0000000280)="19ec3f35de9de7a813c06a6abd45defd8599fc1d496c18bb21a2c789676a717e494ac716317448e4448a06c2280c9747d4e09993809596f811b771b350be8ed389c094d445e92edb53d6aaa0b9e3e3e90d6452abb11aad28c2e0de2e92f74ebe32ffb5f12ff87144cba820f056e989a62cfc1fd8c954eef9f78ca2a44ebabdf1f5db86275e05270dfd59a2e37dd8"}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000440)={{0x0, 0x6000, 0x1c, 0x9, 0x66, 0xf0, 0xc32, 0x2, 0x401, 0x7fffffff, 0x0, 0x200}, {0x114000, 0x1002, 0x9, 0x2, 0x200, 0x1, 0x9, 0xdd, 0x5, 0x0, 0x2}, {0x5000, 0xd000, 0x1f, 0x5, 0xb77d, 0x7fff, 0x5, 0x5, 0x480000000000000, 0x0, 0x57f, 0x100000001}, {0x6006, 0x1000, 0xf, 0x8, 0x2, 0x8, 0xffff, 0x7f7, 0x5, 0x6, 0x4, 0xc2}, {0x0, 0xd000, 0xa, 0x65, 0x4, 0x5, 0x80000000, 0xf2b5, 0x8001, 0x3b20, 0x80, 0xb9e}, {0x105000, 0x0, 0xb, 0x1, 0x0, 0x2, 0x6, 0x82f2, 0x1, 0x0, 0x5, 0x6}, {0x1000, 0xf001, 0xc, 0x4, 0x10000, 0xffffffff, 0x5, 0x6, 0x800, 0x400, 0x1, 0x80000001}, {0xf004, 0x5000, 0xd, 0x7fffffff, 0x7, 0x4, 0x100000000, 0x10000, 0x2, 0x0, 0x9, 0x3}, {0x2}, {0x0, 0x2000}, 0x20000000, 0x0, 0xf000, 0x0, 0xb, 0x2100, 0x1, [0x99, 0x8, 0x10001, 0x9]}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='\x00']}) flistxattr(r0, &(0x7f0000000340)=""/198, 0xc6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/04/05 20:23:59 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) close(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200c01, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x24, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x3) close(r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ipddp0\x00') r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x800, 0x0) setsockopt$packet_buf(r3, 0x107, 0x3, &(0x7f0000000200)="fc42bf7e879feb78366be1a03ba423040d2f454b39baa9830fb81c449dc01cac945f062d99b712eba76e5dd840cd4c", 0x2f) getsockname$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) fstatfs(r1, &(0x7f00000002c0)=""/51) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) r4 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x40, 0x202000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) timer_create(0x3, &(0x7f0000000440)={0x0, 0x24}, &(0x7f0000000480)=0x0) timer_gettime(r5, &(0x7f00000004c0)) write$vnet(r4, &(0x7f00000015c0)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000001500)=""/156, 0x3, 0x1}}, 0x68) prctl$setfpexc(0xc, 0x80) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001640)=0x6, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001680)={0x87b, 0x1f000}) socketpair(0x5, 0x7, 0x4, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001780)=@buf={0x71, &(0x7f0000001700)="012f24324b583e54318e057a7fe64c83dd16cb333cfb602d286c5ff978fe23e8bf35984214adaa9df2a2b432415c75a12b2d671ef905ab58c634b2c7eeb6d911c72c2cdd089c2e55b3f4d6e43f8eb536f2537910eec767a29c5b5b080f48c5f08213d2b1138beb14236d8339f57114586c"}) r7 = request_key(&(0x7f00000017c0)='.request_key_auth\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)='systemuser(/\x00', 0xffffffffffffffff) r8 = request_key(&(0x7f0000001880)='id_resolver\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001900)='ipddp0\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r7, 0x7ff, r8) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) writev(r6, &(0x7f0000002cc0)=[{&(0x7f0000001940)="b4c7ef6671d01999df910359b9d186d9593ade3f5eb7e0232bb8c21bda4a9191021861febd73ca2345c5d5723cbe55fa733c6993f213db428b48aa4d2d279d4013320faa8781c26141475798402a4f6a409f6072aa8703f6637744cb1523f0d6904b6906d131129d128dcdfa8b6ad302d10ce903dc4bbb17da2a1c29f1dffa250916ca6914f1c5c2b89beacff1529cdc347a1cac6ba914", 0x97}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)="8c80665a39929d6514d50cb97ac0e9ccdbc58da108f531135f8cb04fd432c2323b084ac8976c7f94db079a66aa5c62db46747261f654158fdb", 0x39}, {&(0x7f0000001a80)="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", 0x1000}, {&(0x7f0000002a80)}, {&(0x7f0000002ac0)="3c1687995016f3e7c84ffe160c8a14489ebeaaea9ed9372f59fd45ea51", 0x1d}, {&(0x7f0000002b00)="33ecb9fecdfa78d7ef33eade141eafba265cd8f7e8a80c443b2f44cd35f2270402e05a12ec7c2f62c6f78a0491a7fecc9a5f7f64266e125a3e3c219d170f423e8a71f070bdb2cda3720150afb7246d91bfafd7974b706f23eb81d51ed58b3cb0db3c0d7496fa09db601542251f9c908d16fe8f62f907c216dee605e3", 0x7c}, {&(0x7f0000002b80)="0946052d02f96bfdae00309c4d65bd669e58ecdc", 0x14}, {&(0x7f0000002bc0)="e508f50321f6acd244a8a7e0ba3bb598b22c254a3d26e1f9d1900e809cf45a658e2609e1af2dafd3ee93e3500772a3747808437815c00d", 0x37}, {&(0x7f0000002c00)="3a6c40f529a8ed6d786978986e2d3078dfb82b95bc4696aacbbac924f0184727af87799344a68e88e85ccc012db7d5bd2f0422ba678adc0315dfb97278088019f83bf19dca8c9680b1d79a27faaa5b39dfdaa8f7b763608f9f498b3789f18f51e6f73252210352c8cfd2cc5f6923e4fd2bcc4782a24fa008ce83898b36fb89b68bc666d31b029040878920e565648ae69013d7403f7c4a8eaaaf73bd36cd", 0x9e}], 0xa) 2018/04/05 20:23:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:23:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000003100)='/dev/vcs#\x00', 0xd98e, 0x4400) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003140)=0x80000001, 0x4) socket(0x7, 0x80f, 0x100000001) 2018/04/05 20:23:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl(r2, 0x7, &(0x7f0000000000)="05e2a20a1ff735d852aa01e0d8fc4f") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) personality(0xa40000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)) 2018/04/05 20:23:59 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r0) 2018/04/05 20:23:59 executing program 5: socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x91, "38c30c53003e185c6081f700e1c5f094ec6a1cca5dd3b8152458b28c644630ffa46ff962182654f416c2c500e1704028524c5b0e0a0b7437ad9873a7dbe1d1d2c14814a56edd5250dd770aa8c888a6a1ed04bf67c31c46a40a443baa9813f96b18b3b316671c64c5cdcbfe897731ab52fc11c03acfd6a9ebcb705a346d90a79791481861e728a1386f847ee8333329b922"}, &(0x7f00000001c0)=0x99) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r4, 0xe3, "2279a65fbf9e847b88a6604fa3d5bcc48e18a87fd3f3e56c71f8f4d6171df92b07cb549d01677b24bd4e875424cfd3ca8b022b6507059572aae48180e288657e0c1f11b3ca152079c938d7bda8dd74c64bff417a09340023fb836ce7930d8b627f89e12e2f41c9ac04928e06b9b4f97112cfd27643ea64cd87bf68db85eba80437104e0efb324aa0df6ca589ea9eb5703de062c4c573709508bb470fb37367a3a3e90765d7d326f72f4f85d1dde6b3a80b67b489942a3cdc44679638cd554258575a20b9ea16706d15cb73b2c6a0e591cbaa3b69ad072b6d4638c963294c4c5038715b"}, &(0x7f0000000300)=0xeb) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x220c0, 0x49) preadv(r3, &(0x7f0000000740)=[{&(0x7f0000000380)=""/123, 0x7b}, {&(0x7f0000000400)=""/148, 0x94}, {&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000540)=""/216, 0xd8}, {&(0x7f0000000640)=""/254, 0xfe}], 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000780)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000800)=0x14, 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000840)=0x4, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000880)={0x80000000, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x1}, 0x0, 0xfffffffffffffff9, 0x8, 0x2, 0x0, 0x0, 0x7, 0x1000, 0x100000001}) fcntl$setsig(r3, 0xa, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000900)={0x2, 0x80000000, 0x9, 0x1, 0x5f}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000940)={r3}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000980)=""/182) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000a40)={@multicast2, @multicast1, 0x0}, &(0x7f0000000a80)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000ac0)={'rose0\x00', r5}) r6 = getpgrp(0xffffffffffffffff) waitid(0x0, r6, &(0x7f0000000b00), 0x80000000, &(0x7f0000000b40)) syslog(0x9, &(0x7f0000000bc0)=""/4096, 0x1000) r7 = accept4$netrom(r2, &(0x7f0000001bc0)=@full, &(0x7f0000001c40)=0x48, 0x80800) recvmsg$netrom(r7, &(0x7f0000001dc0)={&(0x7f0000001c80)=@ax25={0x3, {"d5599d7c34c71c"}, 0x80000000}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001cc0)="057a98a13e842cd4d7e8a5ef3bec2d29fe517b01ddfabef84a2e158b4822d59ee26148789881598c7f1970c979f6b3e9f42e62500b9f8a00d20ef3bf9495c2cefb2b00106eeaf044292b1a69d1039440051c6ce8f37720d1620f703e94ab73ac27e3a183613c59a9840c0b2336aca89a2ac0bbec097ebaa3dedf53e57eb2b38582f6bed88f49fed353a822c64784", 0x8e}], 0x1, 0x0, 0x0, 0x8000}, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001e00)={0x200, 0xf21f, 0x1, 0x200, 0x1, [{0x9, 0x7ff, 0x3, 0x0, 0x0, 0x1}]}) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r3, &(0x7f0000001e80)={r3, r2, 0x7}) connect$inet(r3, &(0x7f0000001ec0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmsg$netrom(r3, &(0x7f0000003580)={&(0x7f0000001f00)=@full={{0x3, {"e74300056057bc"}, 0x5}, [{"32d4fbfcad3e48"}, {"c0e86de3d95347"}, {"5ab0db15333d8f"}, {"b4c03c1ae16786"}, {"70e733a4159674"}, {"4f89f296471b99"}, {"b76817a61828fe"}, {"e6172220fad189"}]}, 0x48, &(0x7f0000002300)=[{&(0x7f0000001f80)="fa4c78eea4d3bc778cbf1e912c34144dbba801ea5facdeed", 0x18}, {&(0x7f0000001fc0)="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", 0xff}, {&(0x7f00000020c0)="b454fb303f4ecc17ebdba3d60908e5d121bbc76c0f86599ba62e9d4e8191614d752380e008c9f0fb8f1ba172ea388bcb1677aee54161cb96ac20d8476378e0dba6f06c867cc116dba985223ea0c6fe31454ed301", 0x54}, {&(0x7f0000002140)="4866385fe8e44e01ccb394e05d34d14a1de9808c06811f3caab12371b92fede4887d626dcd73b15f426116f553e5be47745f4015d0cdfc07d27b7857803d5e2a18daaed13f6b98b37fff6044d42e7b01a4f2cb87b1287fb962d530c5e38559bda776e2710ac61edef67b64c89d7b672b8eb795c9f33cc91dc08449be3ceeab0fdbce68cfd8e065d7c2dea4795a", 0x8d}, {&(0x7f0000002200)="ac811405aa9fa74d037e33c5b50caa7c4eea8d6fbdafbeeb8648d408d35ec769038173b2c955bbd908fa5ef2d408bb6c5a30339ee9267446f13b89e7b72f8a7f32d5e38d3d75b9e83c220e05dd3a26f930c8fe178102b8950b325c5444a3c6df8edaba3b7fdc50d423977208da05ba4124c2013a566310baa0e424b8ac42ed7379bd573224d1090706cb7c874d0585a16b9ddfe06f6b34e9b4a67ac4def2600d7a11eeb2cbf1f16f0e537f491a7b552309a8fbaf2b0d7304e6c74e1d848cc3893d779689cdcdf2b85a0a1a421d", 0xcd}], 0x5, &(0x7f0000002340)=[{0x100c, 0x102, 0x100000001, "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"}, {0xf0, 0x103, 0x2d, "ac9b5b43c954444f5ebdb39f2abafec15aae3e0e46231272bfcfcad8022df6b19ab9c091bd94cf3fbc7d8c690e0b879a28e344a43094b8482dd577fcb99c7d2aababe9df270d992d08303c7b09cd355c86fd3e33a2f733d00a0b883ba6a7634974cc05eaf47d2997bf61d1efdb36ac707cf4b9210d9b9f0d1d7a69316c59f4371a8aa7fd4ba39ad7e6a78c16662295958177ded970d4ac87cac7d21e7f580b04380ee64625c4305fe830d767cb38d09b2e0a8a678860894ef47f9cb7dd4a0b4d2361c0256c2ebd597ee01851ab6e90c5f11d579d220280145c122eb9fb10e811aa7ea996"}, {0x100, 0x115, 0x0, "ed04c298328f481a6d44e26c44779eab2974ac818175b304ac08dc1e3359b9d810c942fa250301f8a704f99a7305b4fc9d1f022e5da09cd97472b0a0d6e97119b1168cdc8fc82ec1eaa1e4c64c0d6de0702384b9013545eb9d0293c900dcbc35f6cbc8bc51ec58c97809eb43625269f704a0577de0b60ad1c9035ecc3a97597922796d2b8ba36c73b593a69f95677dadf08a40090dc998f32b5619bcaf144efecb0456fd4c369d6056732d3504759ce7e12c4ce0fbefb8a219fbb7c38e56f07e8a2037fd5f839ab492748f04bc53800285c27c569c30b4fd5c767881f9bd1a2daa08536e93d3b56eabe46919da9197d3e88d"}, {0x14, 0x113, 0x5, "02b04f1dd418abae"}], 0x1210, 0x4040004}, 0x0) getpeername$llc(r2, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003600)=0x10) 2018/04/05 20:23:59 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x2, 0x2, 0x2) dup(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) 2018/04/05 20:23:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/05 20:23:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x800000020400, 0x0) read(r0, &(0x7f0000000000)=""/157, 0x9d) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pwrite64(r0, &(0x7f0000000040), 0x0, 0x80) 2018/04/05 20:23:59 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a07ff2)='projid_map\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 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) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000980)=0x2800000000000000) write$cgroup_type(r1, &(0x7f0000000ac0)='threaded\x00', 0x9) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000080)='1', 0x1}], 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000a00)={0x7, &(0x7f00000009c0)=[{0x20, 0x40, 0x2, 0x1}, {0xffff, 0xf4, 0x401, 0x3ee1}, {0x4, 0x7, 0x9, 0x8b5d}, {0x20, 0x75c0f260, 0x4, 0x6e}, {0x9, 0x1ff, 0x7, 0x2}, {0x5, 0x5, 0x2, 0x7}, {0x80, 0x401, 0x8, 0x5}]}, 0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/42) r9 = getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="d84b11cafc66c8aed80f96fd1d43a8658054c02931291af7f5cbc643eaa7a5984ad786ce9d01234bf82ec106c0035bd79397fa3822208617dbf7ad497d20e94e766b1e0a90e8ef6370a1ce533d57e2e0274a21b7377c") write(r2, &(0x7f0000000e40)="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", 0x14e) getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getgid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x5, 0x31e6, 0xffff, 0x1000, 0x10001}, 0x14) perf_event_open(&(0x7f0000000680)={0x3, 0x70, 0xfffffffffffffff7, 0x3, 0x2, 0x101, 0x0, 0x9, 0x3ffd, 0x8, 0x4, 0x9, 0x5, 0x1ff, 0x0, 0x36b7, 0x3c, 0x7, 0x0, 0x2, 0x6, 0x7, 0x2, 0x401, 0x9, 0x8000, 0xa000000000000000, 0x1, 0x3ff, 0x2, 0xffffffffffff312d, 0x4000000000088, 0x2, 0x4, 0x9, 0x40, 0x3, 0xe1, 0x0, 0xfff, 0x3, @perf_config_ext={0x9, 0x1}, 0x200, 0x1, 0xff, 0x1, 0x3, 0x2, 0x61f}, r7, 0xa, r1, 0x8) getgroups(0x8, &(0x7f0000000480)=[r3, r4, r5, r6, r8, r9, r10, r11]) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x5c, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000600)=0x4, 0x78e961b45ca51a29) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000008c0)={@rc={0x1f, {0xffffffffffffd180, 0x3, 0x2, 0x10000, 0x9, 0x81}, 0x5}, {&(0x7f0000000b00)=""/210, 0xff}, &(0x7f0000000a80), 0x3c}, 0xfffffffffffffc78) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000740)={0x4, 0x71}) wait4(r0, &(0x7f0000000540), 0x0, &(0x7f0000000580)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000700)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000a40)=0x4) 2018/04/05 20:23:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="80fd399d3bda", 0x6}], 0x1, 0x0) 2018/04/05 20:23:59 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x12800, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x58) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 20:23:59 executing program 1: unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x4}, 0x8) getcwd(&(0x7f0000000040)=""/53, 0x35) 2018/04/05 20:23:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000400402, 0x0) pwrite64(r0, &(0x7f00000001c0)="d8", 0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x4e, 0xd6, 0x7, 0x9}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, 0x8) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0xb00) 2018/04/05 20:23:59 executing program 1: r0 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x3, 0x9a, 0x8ef}) fcntl$setlease(r0, 0x400, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400) r2 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000140)={r2, r0, 0x80000001}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10000, 0x1e) 2018/04/05 20:23:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r2, 0x1000, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/05 20:23:59 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x80000000000000, 0x6}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000006110000800000000000000000000000095f2ffffff000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 20:23:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x11) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000640), 0x0, &(0x7f0000000700)}, 0x8000) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8), 0x1be) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/05 20:23:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7deaeb19) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x460, 0x0, 0x268, 0x0, 0x37c, 0x37c, 0x37c, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0xa3, 0x10001, 0x7}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffffff, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x3, 0x8, 0x1ff, 0xffff, 0x5, 'rose0\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x220}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4ac) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) 2018/04/05 20:23:59 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond0\x00', r2}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/05 20:23:59 executing program 3: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="cea490ab4da8c1ce9e847aa9ca725c13e54ab063dd7792e2bd4828f4821a56b6b826fcf3dc3c2e22111ae8e95e2ea2599fa70bfe298c074a329dfb129276a7d9e11baef7b443fd867c27b2ffabb93efc966d094d034cf2572fad02b983fcb3102b9a904a9e4a0cc6920c09bf5c12e098f4b6bae4add3b238395281d6dea83f4441862f8b46a7710c98cb30d06f6d32b15f905281d51027df8ed2da92900fd4888d39d0a64466532334565d8cd719eb9208c28c77fcfed5340f88270a829f2206fb2e5fc0bdd9f01f2b11841f254f12bbe734b4", 0xd3, 0xc5}], 0x244060, 0x0) socketpair(0xd, 0x800, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) exit(0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x7f, @multicast1=0xe0000001, 0x4e22, 0x2, 'none\x00', 0x20, 0xc0, 0x16}, 0x2c) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="c8283db897c13556e4a4d45ff21b9dc652db7f429ad373f73b16a72d6a0f385ed8deca81393714d07d29b5229ac6779b9ddc351b5fe81cb0698a084cf05e154beb7f8925b25eac588bb66bedcb46a9e3896ddfe1b29c2919c34f69136e41cfc34d8e96ed25295eff94ee2fb1659a47f1f2") finit_module(r0, &(0x7f0000000300)='/wlan0\x00', 0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) mlockall(0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0xfff, 0x8, @empty, 0x5}}, 0x2, 0x7, 0xd08, 0x8, 0x4}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r2, 0x7, 0xffff, 0x5, 0x100000000, 0x401}, 0x14) r3 = accept4$alg(r1, 0x0, 0x0, 0x80000) r4 = accept4$llc(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) r5 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000500)=""/160, &(0x7f00000005c0)=0xa0) r6 = dup(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000600)="4bbd155de120a77d4efbe201862d910e00d2fea4ef2e809a7e44546a37061f432f49e43b517a0e90a40d9bbddafae55513f8c97035ebd49f7cdcc52e9fc09d3184c166f613c0d40bbe9f24d5183d90859cbbb39e94e44a2632a4af7f03667aef19a36af98fe02ffa3c0be157b8741db06875dde1a24b58a3eb963d906e6e9f7ab1909b84ced9569cefab8b1f7ca23e7de1ea9b8982c07e251773dcf1fdda5ede45ea3d324599e122243dd688ca5d4d3436b8e08d955d8e986f1eaf77b0a64423ed49108123c8e3edc57f973cf692c79e71cf565a4c4142bebc97c30ab2009cc9cb8c76eb", &(0x7f0000000700)=""/105}, 0x18) readv(r1, &(0x7f0000002b40)=[{&(0x7f00000007c0)=""/43, 0x2b}, {&(0x7f0000000800)=""/13, 0xd}, {&(0x7f0000000840)=""/52, 0x34}, {&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/170, 0xaa}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/57, 0x39}, {&(0x7f0000001a80)=""/137, 0x89}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x9) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x4000)=nil) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002bc0)={0xffffffffffffffff, 0x5, 0x6, 0x1, 0x1, 0x7, 0x5, 0x1, 0x80000000, 0xe761, 0x200, 0x7391}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002c00), &(0x7f0000002c40)=0x8) write$cgroup_int(r6, &(0x7f0000002c80)={[0x2d, 0x36, 0x3a, 0x3b, 0x31, 0x3a]}, 0x6) fsetxattr(r4, &(0x7f0000002cc0)=@random={'btrfs.', '%\x00'}, &(0x7f0000002d00)='selinux\x00', 0x8, 0x3) recvfrom(r5, &(0x7f0000002d40)=""/95, 0x5f, 0x20, &(0x7f0000002dc0)=@ipx={0x4, 0xfffffffffffffc01, 0x1, "201c13798f5b", 0x200}, 0x80) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000002e40)={r2, 0x4}, 0x8) acct(&(0x7f0000002e80)='./file0\x00') setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000002ec0)={0x0, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0x0, 'lc\x00', 0x9, 0x0, 0xe}, 0x2c) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000002f00)={'bcsh0\x00', 0x3}) fcntl$addseals(r3, 0x409, 0x2) getdents(r6, &(0x7f0000002f40)=""/63, 0x3f) 2018/04/05 20:23:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}, 0x1c) 2018/04/05 20:23:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1f}, 0x31a) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xb, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95}, @map={0x18, 0xa, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x32}, @jmp={0x5, 0xffffffffffffff8b, 0xa, 0xb, 0x4, 0xfffffff0, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/05 20:23:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) timerfd_create(0x0, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400080, 0x0) 2018/04/05 20:23:59 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x8000) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/05 20:23:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x3, 0x7ff, 0x8, {0x0, 0x1c9c380}, 0xffffffffffffb4af, 0x23f}) r2 = memfd_create(&(0x7f0000000040)='cgroup\'\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x80000000004}, &(0x7f0000000140)=0x8) 2018/04/05 20:23:59 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x3d28, @loopback={0x0, 0x1}, 0x10000}}, 0x3f, 0x5, 0x0, 0x6, 0x2}, &(0x7f00000003c0)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001640)='/dev/sequencer\x00', 0x40043, 0x0) readv(r3, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001280)=""/89, 0x59}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/118, 0x76}], 0x6) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000001580)=r4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x1}, 0x2) readv(r5, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000480)="e2107806c9bbca6a310a3f925a7384f6456b0f685b6be3e40bc572cac4") getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000580)=""/89, &(0x7f0000000600)=0x59) r7 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r7, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0), 0x0, 0x37) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r8 = open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x3, 0x800, 0x4, 0x0, 0xe9b2, 0x0, 0x8, 0x2, 0x63, 0x2, 0x4, 0x3, 0x42, 0x9, 0x7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000140)={r9, 0x1ff}, &(0x7f0000000180)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000004c0)="ad2da37b3acde2b0334b20285193efabb134b71473a6e600ded9fed68a7523a1e62be816c9b180c411606e2062c00ebb3a2c35c136fc17d8b7") fcntl$setlease(r7, 0x400, 0x0) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000000280)={0x401, 0x66e}) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00000014c0)=0x47d79fca) accept4$packet(r10, 0x0, &(0x7f0000000240), 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) ptrace$getsig(0x4202, r11, 0x1, &(0x7f0000000540)) 2018/04/05 20:23:59 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 20:23:59 executing program 7: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="04000000080077f5c290dd01"], &(0x7f0000000140)=0xc) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x0}, {}, {}, {}]}) fchmodat(r2, &(0x7f0000000300)='./file0\x00', 0x21) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000002c0)={r3, &(0x7f0000000200)=""/166}) pwrite64(r2, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:00 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/05 20:24:00 executing program 6: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="37a1fe1c2907e1a55707009084206e4f2a924a7bdb"], 0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000780)={'mangle\x00', 0xdc, "23e4a1321ae25cd90d026e5df67ec3139123d04e98e3f353b3525805c8d23e880d0b3fcfe10a280512af34afcf286eea079378b5c625457306391d991426840ed8b3f1edeb419e06e16798e674d5843b8d3aea58c7b488115fb216b49adb7e7986e68d34bfbd03cf99f1c5cd6f7159dff73dbaeaa0c1f07e64860ef9c93d528a8b5dab7f6fe0494236ed51fc4a44202ac02be1c699c903e3edc2352376d961814edf8458a8159c6f649d2447c143784e4cec990983bda99044af63beadd7622fb45e1ccf195293995a11f27c68cb0f2d8d4c2a0bfff7c1fe0a13e7e1"}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fdatasync(r1) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) socket$inet6(0xa, 0x40000080806, 0x0) 2018/04/05 20:24:00 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037fffd)={0xffffffffffffffff, 0x6}, 0x8) connect$inet6(r1, &(0x7f0000aacfe4)={0xa}, 0x1c) close(r1) 2018/04/05 20:24:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000080)="c7e0ed626b81473aadd8146420b1ee923da48d450e3950867c4356666084906e59fd8fc7c1d3f7b9dafe516ecb5c302e6f9fa6db205f594bd27a9ab487b1f1dbe4766ed95127f73b22e450f3851e06227dbc0a98a9db84f96607d19d10c4b30a2ff39e0e6348599233c8c4f404", 0x6d) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/05 20:24:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000c09000/0x3000)=nil, 0x3000, 0x0, 0x2000000a08972, r0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001000)=""/4096) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) sync() recvmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/124, 0x7c}], 0x8, 0x0, 0x0, 0xa3ee}, 0x2}, {{&(0x7f00000004c0), 0x80, &(0x7f0000000a40)=[{&(0x7f0000000540)=""/3, 0x3}, {&(0x7f0000000580)=""/6, 0x6}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/242, 0xf2}, {&(0x7f00000006c0)=""/221, 0xdd}, {&(0x7f00000007c0)=""/121, 0x79}, {&(0x7f0000000840)=""/203, 0xcb}, {&(0x7f0000000940)=""/242, 0xf2}], 0x8, &(0x7f0000000a80)=""/166, 0xa6, 0x6e}, 0x6}, {{&(0x7f0000000b40)=@nfc_llcp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000bc0)=""/39, 0x27}], 0x1, &(0x7f0000000c40)=""/36, 0x24}, 0x400}, {{&(0x7f0000000c80)=@nl=@proc, 0x80, &(0x7f0000004200)=[{&(0x7f0000000d00)=""/192, 0xc0}, {&(0x7f0000000dc0)=""/92, 0x5c}, {&(0x7f0000000e40)=""/226, 0xe2}, {&(0x7f0000000f40)=""/41, 0x29}, {&(0x7f0000000f80)=""/49, 0x31}, {&(0x7f0000004000)=""/212, 0xd4}, {&(0x7f0000004100)=""/19, 0x13}, {&(0x7f0000004140)=""/138, 0x8a}], 0x8, 0x0, 0x0, 0x524}, 0x81}, {{&(0x7f0000004240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004300)=[{&(0x7f00000042c0)=""/19, 0x13}], 0x1, &(0x7f0000004340)=""/168, 0xa8, 0x3}, 0x7fff}, {{&(0x7f0000004400)=@ipx, 0x80, &(0x7f0000004540)=[{&(0x7f0000004480)=""/66, 0x42}, {&(0x7f0000004500)=""/34, 0x22}], 0x2, &(0x7f0000004580)=""/63, 0x3f, 0x6}, 0xa99a}], 0x6, 0x40010000, &(0x7f0000004680)={0x0, 0x989680}) getpeername$inet6(r2, &(0x7f00000046c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000004700)=0x1c) 2018/04/05 20:24:00 executing program 2: 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 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e20}}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0xfffffffffffffffb}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r4, 0x4, &(0x7f0000000940), &(0x7f0000000980)) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x0, &(0x7f000008ef51)) 2018/04/05 20:24:00 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='security.capability\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) listen(r0, 0x5b79) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x100, 0x8}, &(0x7f0000000080)=0x88) perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x70, 0x80000000, 0x401, 0xb56, 0x1f, 0x0, 0x8000, 0x18, 0x1, 0x6, 0x3, 0x5, 0x9, 0xffff, 0x101, 0xffffffffffffff81, 0x80000000, 0xfffffffffffff2cc, 0xe0d5, 0x3, 0x5, 0x1, 0x7, 0x5, 0x5, 0x7fffffff, 0x6, 0x6, 0x3, 0x4bc3, 0xfffffffffffffffd, 0x11, 0xffff, 0x159, 0x9, 0x8000, 0x6, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000240), 0x8}, 0x9800, 0xcd, 0x8, 0x0, 0x7fff, 0x6, 0x4}, r2, 0xc, r2, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x7}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000015c0), 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x18, 0x0, &(0x7f0000000340)=[@acquire={0x40046305}, @free_buffer={0x40086303, r4}, @register_looper={0x630b}], 0x39, 0x0, &(0x7f0000000380)="d0683f2dca8c0b8b2b188d6f6946493068a4136a9df51c4da1ef5acc691d9906c0ce0c2e5603fbec8d1421f921036ff93a65cc15e4c828948b"}) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/04/05 20:24:00 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000770289ef50711a7619a170af009e000000"]) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000000)="26670f00d866ba400066b80c0066ef0f01c86f36640f060f3a0f54fae11967660fe22a450f01ca0f20d835200000000f22d8470f77", 0x35}], 0x1, 0x40, &(0x7f0000000080), 0x0) 2018/04/05 20:24:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}]}, 0xfffffffffffffff6) 2018/04/05 20:24:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}}) socket$packet(0x11, 0x3, 0x300) 2018/04/05 20:24:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000010, 0x2, 0x0) r2 = dup(r0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x1a00) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000013000105000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000001400030067726574617070000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/05 20:24:00 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000000), 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x20000000}) 2018/04/05 20:24:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x3, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x4000000000001}) 2018/04/05 20:24:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) 2018/04/05 20:24:01 executing program 5: r0 = socket(0x200000000000001e, 0x2000000000000001, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="2b25ae2a055b493583ef4bd51ccaa79cb1a8a5992627e0aee057f5ea9169a21246f1a2f62d1f0f0b4f751cfea737a0add1bf20bd3037413efc6ab6a14810969ddf2c4d4fae8a188b95f40a7df90cf214a57707e170acec2435f538cf6626955f129b44feb4d819dd2c807b613f11ae6e451017fea35966fc028e2cfed9328ed687340ded65f497b847ca001f2223eeabadd871988c21907d0163adf4cef57bca8df6f238ed4dd481f5f3b217de36d535636dd5ea2e03b2b56e752315ec6cb58c203680b3da4d234624c55566154d2f5a4486a8a88c19cd0bbe523032", 0xdc) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/05 20:24:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x81, 0x4) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x40) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/05 20:24:01 executing program 1: socket(0x2, 0x3, 0x40000000000000ff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) timerfd_gettime(r0, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/05 20:24:01 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ftruncate(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x180) fcntl$setlease(r0, 0x400, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0xd2, "27d870c93a10c9c1ba3cd9f4823afec1bbd28b6964d0d08cc4c2f18120632dfaf3ef1f409e083a17841646402652613f0c3f1705e295088d42e0e767d4af3732c9dde8bc3b5e2a81d00d0f89415098afd85ecb57e70a53ec46c552ef3da53b888c20baa0ae248f0e0935ed83afda0bfb39a338960b03d16623e4a6b03bed1c0253622a6533ff1e80f683dff807f11ee7512fd01a55006fc9a01cb97c44251c94a0c84fa8654beb192830485521a5039285c31eccba20766507076f142a4b1346e37070fd8700ede41fd3239cc902776a5448"}, &(0x7f0000000180)=0xf6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0x0]) lchown(&(0x7f00000001c0)='./file0\x00', r2, r4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) capset(&(0x7f0000000400)={0x20080522, r5}, &(0x7f0000000440)={0x1, 0x1f, 0x6, 0x6eb, 0x1, 0x9}) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000540)=""/111, 0x6f}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/10, 0xa}, {&(0x7f0000000700)=""/111, 0x6f}, {&(0x7f0000000780)=""/52, 0x34}, {&(0x7f00000007c0)=""/78, 0x4e}, {&(0x7f0000000840)=""/99, 0x63}, {&(0x7f00000008c0)=""/102, 0x66}], 0x9, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000009c0)={@dev, 0x0}, &(0x7f0000000a00)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xfffffffffffffffe, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0xde, r6, r2}, {0x7, 0x100000000, 0x1, 0x8, 0x10001, 0xffffffff, 0x8000, 0x7}, {0x2, 0xffffffff00000000, 0x1, 0x3}, 0x8e4, 0x6e6bbc, 0x0, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x3, 0x1, 0x4, 0x7fff, 0xd9, 0x200}}, 0xe8) accept4$unix(r1, 0x0, &(0x7f0000000b40), 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e23, 0x4000000000, @loopback={0x0, 0x1}, 0x7}}, [0x5, 0x4, 0x17, 0x100000000, 0x1, 0x1, 0x8, 0x0, 0x100000001, 0x1, 0xcc, 0x1aeb, 0x4, 0x8, 0x6]}, &(0x7f0000000c80)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000cc0)={r7, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) lchown(&(0x7f0000000d80)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000dc0)={r7, 0x7f, 0x2}, &(0x7f0000000e00)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000e40)=""/84, &(0x7f0000000ec0)=0x54) signalfd4(r1, &(0x7f0000000f00)={0xd45f}, 0x8, 0x800) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/rfkill\x00', 0xe9a07ae0c84411f8, 0x0) bind$vsock_dgram(r0, &(0x7f0000000f80)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) utime(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x1f, 0x8}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000001040)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, 0xe6, 0x2, 0x3, 0x100, 0x7, 0x2, r6}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000010c0)={r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1000, 0x46a}, 0x88) utime(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x80000000, 0x3}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001200)={r7, 0x6}, &(0x7f0000001240)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000001280)={{0x5c, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x30, 0x5, 0x1c}, {@loopback=0x7f000001, 0x4e20, 0x0, 0x7, 0x0, 0x3}}, 0x44) 2018/04/05 20:24:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x991a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=[{0xc, 0x2d, 0x2}], 0xc}}], 0x2, 0x0) 2018/04/05 20:24:01 executing program 3: prctl$intptr(0x2f, 0x3) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x2, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/05 20:24:01 executing program 2: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x3, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x0, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x0, 0x0, 0x200, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 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)) close(r0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r3, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f0000009c00), 0x0, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000002}, 0x4000000) socketpair(0x13, 0xa, 0x20000000000007ab, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000540)={r3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r7, &(0x7f0000000140)={&(0x7f00000002c0)=@sco={0x1f, {0x4, 0x6a3a, 0x99, 0xffffffffffffcd58, 0xff, 0xffffffffffffffaf}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="ebf2716387a78e98475956706ceecf4f691f0f64dfb2736aae935b7f8c8b4824eb0b99059de5958ea0fb81ea850657c27b1293c19343b34143d83d1c2ae986fab57bbc85c6b9f4fb2abb4d7cd4503b6455489b7ccbdf8e1be0183f09f69903b360c991de52fccfa2d9af45809b0eaa0ac1e9e2729078c6641c6ed2a4912937863e68512e66c8d19ae995af630d97", 0x8e}], 0x1, &(0x7f00000004c0), 0x0, 0x4000}, 0x4884) recvmsg(r4, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000000a40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r8, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) recvmsg(r7, &(0x7f0000001140)={&(0x7f0000000f80)=@can={0x0, 0x0}, 0x80, &(0x7f0000001100), 0x0, 0x0, 0x0, 0x6}, 0x40) close(r4) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000500000000000000fcffffffbf298000f8ffffff0000000000000000850000001bf2ff00dbf50e6200000000009500ddffffbf7e54000000000000000000000000000000"], &(0x7f0000001840)='syzkaller\x00', 0x3d, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x0, [], r10}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x2000000000000119, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x12}, @generic={0xffff, 0x6, 0xffffffff7fffffff, 0x257c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x8001, 0xb, 0x1, 0x0, 0xfffffffe, 0x8}, @ldst={0x0, 0x2, 0x6, 0x7, 0xf, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x3, 0xf, 0x7, 0x5e, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r6}], {0x95}}, &(0x7f0000000640)='syzkaller\x00', 0x1, 0xd8, &(0x7f0000000940)=""/216, 0x40f00, 0x1, [], r10}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000d80)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r9}, 0x48) 2018/04/05 20:24:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80, 0x80800) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x80, 0x8, 'M\b`4/&', 0xa34c}, 0x10) 2018/04/05 20:24:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setlease(r0, 0x400, 0x1) sched_setparam(r1, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000180)=""/237, &(0x7f00000000c0)=0xed) 2018/04/05 20:24:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x440242, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=""/195}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="d8", 0x1, 0x80) [ 95.252914] xprt_adjust_timeout: rq_timeout = 0! 2018/04/05 20:24:01 executing program 3: socket$packet(0x11, 0x2, 0x300) socketpair(0x13, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x567}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), 0x4) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) 2018/04/05 20:24:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xffffffff, 0x7, 0x8, 0x100, 0x9d80}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f000000a000), &(0x7f0000000080), 0x2}, 0x20) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000080)=""/93) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000100)=""/138, 0x8a}], 0x1) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x27) [ 95.313128] xprt_adjust_timeout: rq_timeout = 0! 2018/04/05 20:24:01 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000240)={0x1ff, 0x1, 0x3, 0xfffffffffffff20b, 0x0, 0x401, 0x2d4, 0x91, 0x4b, 0x7, 0x7, 0x1000}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/05 20:24:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000001100)={&(0x7f0000000100)="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", 0x1000}) fcntl$getownex(r1, 0x10, &(0x7f0000001140)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f00000011c0)={0x0, 0x70, 0x7fffffff, 0xa2, 0x8, 0x0, 0x0, 0x196, 0x88004, 0x1, 0x7ff800000000000, 0x6, 0x4, 0x1, 0xb6, 0x4, 0x0, 0x9, 0xffff, 0x1, 0x5, 0x7, 0x81, 0x4, 0x5, 0xf0a, 0x0, 0x0, 0x4, 0xfff, 0x100000000, 0x4, 0x1, 0x3f, 0x3, 0x7f, 0xc93, 0xfffffffeffffffff, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000001180), 0xc}, 0x0, 0x1, 0x800, 0x7, 0x5589, 0x9, 0x5}, r3, 0x0, r0, 0x2) r4 = memfd_create(&(0x7f0000001240)='/dev/hwrng\x00', 0x2) mq_notify(r4, &(0x7f0000001280)={0x0, 0x13, 0x6, @tid=r3}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) 2018/04/05 20:24:01 executing program 6: r0 = socket(0x5, 0x2000000000002, 0x100000001) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) syz_mount_image$btrfs(&(0x7f00000012c0)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000001240)=[{&(0x7f0000000100)="c6fe69d8d1cb075430c4d22f249d31661086fe35307a8098118a91ad5b1fe21fd2e57e312101819174ed7562b90f9a2583560739d16aa24072c37d11a47f10169835231cc3dfdb3dbe8ed59056c2c049dd0cb61100d96a6b09d541cf3af4ec6fcfa4e856e1ffb265efb4853bbd4540990addedbbbc30bd47c3c848d8530c8fa060a615a9a6a89b2d82fe0e1d5756cd364cfa2f7eda5ef28be59098b23d53f37dfc4c8e0ec0d011f072b71b16bd48b06c0412ca5dbd6eb80b83335f", 0xbb, 0x457}, {&(0x7f00000001c0)="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", 0x1000, 0x7}, {&(0x7f00000011c0)="da76395dfe445331ebd2d45b0979dd8889689b9558f252004980002b0b7d1e561197072ac57453ad391141ffef49ae086d400cd18a5f26cedffcc46ca82de85f703b853dd6d5b2f13910137968e26a2a346fcdc5a4616b871dcb26a3ac651e44279a", 0x62, 0x20}], 0x20002, &(0x7f0000001280)={[{@noautodefrag='noautodefrag', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x100000001, 0x40, 0x74b2, 0x1000, 0x7, 0x3}, 0x4961}, 0xa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = gettid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000001300)={0x5ad, 0x3ff, r2, 0x3f, r3, 0x4, 0xfffffffffffffffa, 0x5}) 2018/04/05 20:24:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x200}) 2018/04/05 20:24:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000140)='}vmnet0self(cgroupvboxnet0/]^cpuset\'wlan1\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000000200)={0x12, 0x4, 0x3, @fuse_notify_poll_wakeup_out={0x100000001}}, 0x12) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000e76000)) sendmsg(r1, &(0x7f0000000940)={&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'ifb0\x00'}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)="d3de590e985a3173b9f21e93dc3e224677bddc74104c996badc164a381ec7a3347e2f9db656039329e873910fb35c627d8775fb4fb473f02fc5f94f601983a21771214861fe0e8e38143e4c38deb047273958244dd796455a35a3688cdaa33a01a84", 0x62}, {&(0x7f00000003c0)="b4c24f28b9c9b1874bad50001b9057fddbe4e733d7a1e3ee41f5ed36e064b4f36eb85d32af1b160e3bfa94919d7e19fac0b48f16806b8ba5656235d35b20730c200038db032b9b91e2b38cc12249dd6f69dd805a221ad050f314497246346e7ab646761c5a51dbbcf7b8db5210ea42d4968ae730a43fcbfcf458fee597094b323089e6e17715b1f233984ff9d6e2be29d3c30a93bca49feb910c05eaed23c85d4f0ce0661df7b478ecbce7bed733d4e751c80a47dd4f26bb6e7096328a5df2d1c056931f23bf731facb9242bb4eccc56b2c7e7e413ed72326d52afe084f6b3291109bde90096a3b706", 0xe9}, {&(0x7f00000004c0)="df2311c6464e5dd2b51e6ba80ee20a983b4f3febcc5f449d165fa842eab97baab21a9f419ccbf1c1c6deb0c3e3f6f14cde7d77d510e5bc04c1a7f359129accc65a2431ee2e861dbea88bc2f815896f344da5235d68304ff30d6f2809bba42d65a0133879cdb011ad08640954353b172d408ad1fde2a95b977b410f5da77441", 0x7f}, {&(0x7f0000000040)="40ba7ef5a65e57ac89c469ae", 0xc}, {&(0x7f0000000540)="66995034520c4294508aa1ef8f37ff42b67294bcddc746a29867828b86482ea59bfe5f1a5f94144fcf37bf48b8909983efe5d3f5dce35513e3f3fee858f28c3a91abda3735cd799736690f8092c424679c60b011565fc042cf1d7927ba48a047ff6c9d6d2a5e2e21f3c9206c5c2511ceaf6e5e2efa928b2a9688789c9a7f75980253bd7d205ea080d08ba73dff844d055010f92cb4fc19f9b04ad7c34cc3d734aff195137ba6", 0xa6}, {&(0x7f0000000200)}, {&(0x7f0000000600)="4d18c0bf18bd182456dc2cd05725be00203be95babd4ed3d6c39b80d0f6f0140ec6f8585018ee1a7e327683ae195a49767a6b1d765d8cd7f25bc222d90003a66d116909fe38c1849d1e2ced9c7908f6f1c24fe9e9c6178c271f5aeedae049007", 0x60}, {&(0x7f0000000680)="d2a4a8be380418692f12c0d2aad1f62d94f4993515119208c8fdc77f7d9b921d1c69fcbb67bd473d89c97194aaf2528f99aba5e2f53519416f922acb303d44d9a450ab688da1961c0bcc5860c8dba8da7c861d224c3469fb4487e9a72346322a19ede1f040d64e5b97fe2238b5b06ebf58ee3116b99d92278b499e6c90b4802d15873c5c56da8692657126abc7aedbcef86ef4e337db6debfd7553ac18d30a4b", 0xa0}, {&(0x7f0000000740)="7dfb5f63dd62692d6ee4e9374ec04a2e11c79d9d1a09063dda140ebf96c4f3effb2ab3114f327f076be1241fac947e689099c930e7cff4c87f7fab0340aa906a53108be71f6658ed1f52c6181795f98690306b96c0a6f2b496cb5236627637986b62bc9cf45f24340b6cac1cc9c0b65c13dc0cde2875d15f61b4df1af900e83921ffd5284a0bd6790f7487e2a5e75358812afcf28f451f33240910eb01af370ded87ef35f0983716f08277b901ae88cef71202ddd5e8294e60a8eb6acb37117cc8d394e1f146c38b29810ea6d1b97348937cee9ff0adf0ab4ef27074f82750f27121fb8c926e0be05d825f8e9cd920a2c1cd083111bc60de", 0xf8}], 0x9, &(0x7f00000008c0)=[{0x50, 0x111, 0x1, "e8edc34bbeb722ca91fac494833f7d67fcd108c0974f61ae0aa3aae55bfdc135fccc159b9267719d875b31446988fd7e708e6f9120873b6dcc5cab19cb6de1a9c25d9bcb"}, {0x10, 0x0, 0x81, "0120"}], 0x60, 0x4001}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 20:24:02 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f000060eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x0, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYBLOB="200000000096d975"], 0x0, 0x0, &(0x7f0000781f76)}) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000)={0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/05 20:24:02 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) [ 95.594853] binder: 9593:9596 got transaction to invalid handle [ 95.601259] binder: 9593:9596 transaction failed 29201/-22, size 0-0 line 2848 [ 95.636692] binder: BINDER_SET_CONTEXT_MGR already set [ 95.656757] binder: 9593:9610 ioctl 40046207 0 returned -16 [ 95.692138] binder: 9593:9610 got transaction to invalid handle [ 95.698285] binder: 9593:9610 transaction failed 29201/-22, size 0-0 line 2848 2018/04/05 20:24:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="ac1414bbac1414aa0100000007000000e0000001ac1414aae0000002ac1414aaac1414bb0061a3d8000000dc"], 0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) r4 = dup2(r2, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41efe}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000980)=@hci, &(0x7f0000000a00)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000080)={0x3, 0x3, {0x1, 0x1, 0x9, 0x3, 0x100}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000440)={r8, 0x7}, &(0x7f0000000480)=0x8) sendmsg$IPVS_CMD_ZERO(r7, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="0a21190af8f6761ca287450ce4ee29a6cc5c73fc1002d826b3374996582069138ed578a112b3f9c419b3bbe6ac7c733087c5b370cbd213ade46b9927bece04c084a004dc69f775fb76d1c6465f61f5e6635005bf34c624285930c88bc41095735cee4807e9271dae22244860"], 0x1}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) r9 = socket$kcm(0x29, 0x0, 0x0) sendmmsg(r9, &(0x7f0000002dc0), 0x8000000000000ce, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f000031aff8)={r5, r6}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r6}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000000400)={r5, r6}) 2018/04/05 20:24:02 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/04/05 20:24:02 executing program 5: syz_emit_ethernet(0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="ee40a87f80730180c2000000000d0000000000000000c417098b9ea624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32ffb6ff0f000000000000954ee2be950c5885f575d291fd5a4f014091ad99f243985a745cb37b61c579b790008b09067d0bcd8bdf9b3f0e9d2fcbfd4e17ceca90618156675836c517a8b5668e32a00734d5cfc64ffec66c467ac5adab6a53d8a2b30ebd26aadc107f722e9ae6c71e4cdd94206e77321df0581d4d306c24951340f6bbbdaccf9e1070ca2b52491b38d7c4672c55e62c9cb55ebd13a186e5cff768ae7a05a31b10bb2cfdc0a183af6601890858"], &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000010000000100060003000000"], 0x10}}], 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 20:24:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40100, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) uselib(&(0x7f0000000000)='./file0\x00') getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) 2018/04/05 20:24:02 executing program 6: r0 = socket(0x0, 0x805, 0xe7b5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup2(r1, r2) 2018/04/05 20:24:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/05 20:24:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000cd0000002961731e9ccb8cdc2d427fd153511fefef419a470ee4b3e8fe6ea7868ad6f06c1807000000a0ea45ad742b7f5bf8b5d255ee7e81811a8f8d3ddb7c5ab9b17c97567cd814f84a65779a3a88892a62f130a6497bedac2b697049d6a25f1b590b81b2074282d66b46e62333ab67c1df13d483e58393c5a5a68c29fe69507f99b9d50260307fdfb2dd7ed52d7faeeb3346e4ec2f2da283144f7577a21eed4d25d95a1478eaeb47473981e65932ac4125da9aeeb70000000000000000000000000000"], &(0x7f0000000240)=0xf1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000002c0)="3b9f58f5f74b647b168bca420440f330", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=ANY=[]}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x8b, "f8a56d1f60fe78669182b216a0341d4e8dd3c02b90378cf03643d3de7b1dd2cbc8bdfa9f50288529ff79e9c7e58e4b27a7e49a37a359eb2ed6fa546137f1fe23fdea8ed31080012e530e8e8b08ba09f629f024627435ff8dbde2a498c79e293eace765b0e8683852f985530919864c6cb73574d39e777522046a1aacc5900de63ab10fd239df72d1f433d2"}, &(0x7f0000000000)=0xaf) [ 95.745624] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.758160] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 20:24:02 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) socketpair(0x9, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000040)=r1) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/05 20:24:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400, 0x0) pwrite64(r0, &(0x7f0000000200), 0xfffffffffffffff0, 0x1000000000000) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xffffffffffffffff, 0xdd3, 0x2, 0x5}) dup2(r1, r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x7f) 2018/04/05 20:24:02 executing program 5: keyctl$session_to_parent(0x12) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x8003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x8001, {{0xa, 0x4e20, 0xe17, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0xd000) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) r1 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x90ffc53a90f19cc4, 0x2) getsockopt(r0, 0x200000000114, 0x1, &(0x7f0000000200)=""/1, &(0x7f0000000240)=0x2689c4716c803e53) 2018/04/05 20:24:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280881, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x125b2896, 0x7fffffff}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, @multicast2=0xe0000002}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff}}}}}}, 0x0) 2018/04/05 20:24:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000080)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80080, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x43502f4d, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000180)={r3, 0xff}) 2018/04/05 20:24:02 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x1c) r1 = open(&(0x7f0000000180)='./file1\x00', 0x80040, 0x91) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x5, 0x6, 0x7, 0x10001}, 0x8) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v4') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/05 20:24:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cpuacct.usage_sys\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="04000023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000006c0)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x431dcfd4}, &(0x7f00000004c0)=0xfffffffffffffebf) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r3, 0x8}, &(0x7f0000000540)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000005c0)={'bridge0\x00', 0x2}) r6 = creat(&(0x7f0000002b40)='./file0\x00', 0x101) r7 = socket$netlink(0x10, 0x3, 0x1000000000000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) sendmsg$nl_route(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000080"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000000440)={0x2, &(0x7f0000000140)=""/20, &(0x7f0000000400)=[{0x6, 0x66, 0x820, &(0x7f00000001c0)=""/102}, {0x0, 0x32, 0x9, &(0x7f0000000240)=""/50}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0x0, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x8, 0x800000401}, 0xc) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000002980)={0x0, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r9, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/05 20:24:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'io', 0x20}]}, 0x4) 2018/04/05 20:24:02 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = creat(&(0x7f0000000000)='.\x00', 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) 2018/04/05 20:24:02 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) r3 = accept4$nfc_llcp(r2, &(0x7f0000000640), &(0x7f0000000240)=0x259, 0x80800) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000002c0), 0x8) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000000c0)={0x8, 0x3, 0x1, 0x1, 0x3}) setresuid(r4, r4, r4) write$sndseq(r2, &(0x7f0000000080)=[{0xb2, 0xd8, 0x4, 0xc0, @tick=0x200, {0x69, 0x100}, {0x9, 0x1ff}, @control={0xffffffff, 0xffffffffffff8000, 0x20}}, {0x2, 0x5, 0x2, 0xfffffffffffffff9, @time, {0xfff, 0xffff}, {0xfffffffffffffff8, 0x8}, @note={0x9, 0x1, 0x9, 0x5, 0xffffffffffffffe1}}], 0x38) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000580)={0xffffffff, {{0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x84) recvmmsg(r6, &(0x7f00000027c0)=[{{&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/146, 0x92}, {&(0x7f00000008c0)=""/52, 0x34}, {&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000980)=""/69, 0x45}, {&(0x7f0000000a00)=""/117, 0x75}, {&(0x7f0000000a80)=""/200, 0xc8}, {&(0x7f0000000b80)=""/229, 0xe5}], 0x8, &(0x7f0000000cc0)=""/84, 0x54}, 0x9}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000d40)=""/1, 0x1}, {&(0x7f0000000d80)=""/23, 0x17}, {&(0x7f0000000dc0)=""/135, 0x87}, {&(0x7f0000000e80)=""/229, 0xe5}, {&(0x7f0000000f80)=""/209, 0xd1}, {&(0x7f0000001080)=""/28, 0x1c}], 0x6, 0x0, 0x0, 0xa6aa}, 0x5}, {{&(0x7f0000001100)=@sco, 0x80, &(0x7f0000002180)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, &(0x7f00000021c0)=""/31, 0x1f, 0xe70b}, 0x9}, {{&(0x7f0000002200)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002280)=""/203, 0xcb}, {&(0x7f0000002380)=""/232, 0xe8}, {&(0x7f0000002480)=""/227, 0xe3}, {&(0x7f0000002580)=""/134, 0x86}, {&(0x7f0000002640)=""/205, 0xcd}], 0x5, &(0x7f0000002780)=""/48, 0x30, 0x61c99699}, 0x400}], 0x4, 0x102, &(0x7f0000002840)={0x77359400}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002880)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0xb, r8}) r9 = socket(0x1e, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg(r9, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000008c00), 0x0, &(0x7f00000028c0)=ANY=[@ANYBLOB="b00000003a00000094010000491e1064a5cf91462da7309024c686ec6654cd0e711e57f1f0b404b2340e11594afebce6d2cf31a16e612b554257602ddc2a3a89d8a0350984d8379de29da7ac882022329d1adaaf74d6a8efa3dfe52deef80ebdd3c39cfaa2bd56a2b39f3d7e60286312f0833d0a46b2227dd9bcebfd736024cc2ccd6e7fe577c05c0e60d7d273f111577b64752e075c1c1e9cc7ab9db29e551e068c7c6bae023d2c10c2d9495fb60000a000000095010000ff010000fd266a7d3151bc003440b11124a1ea3e4e9fe279dfc1859f3b5f4efa696e3d7716605c799d2110e4998f2108fa6626d054f6d7ea2987d23cf2b39db3e311d9498f4d5c3e670560e879e28e374236777adecd89c24ce3b36ca776042cd9fd31ea2468a66bf826d350e405d3a30f3872a7e16d6002557d1d7dce00cb4ddb8b63d0dad1d0d398b6ada20f029f4900a80000002b01000000040000c0c5cd8e9f90ad2c2ff95fc74f2e47b75150b9f29a3697e0adf0a04cedd530840200164ad72d7b18fda04d12ba498840904287663303db034576f1abc31137039b138c7dcdb5facc87b034bb63a95659f12f0dac9f03702daeb84a38d19c0244666d6309a41b75ea2d7f9dea6a134554958b9c2dad0d30998a16638f41e19104a5480e064ec86c906fe392eaf2d81fb86f548c0000001d01000005000000608e19711cbfbb5054e4696d3c303ce7577e513058ba54302f2fbaf7eb8ad87d8cd5d2e80abad60fee2c8d499b7e1d1edfc18684306704d0b7a1866b5ec45a459d2012058ef1023854ee01a5fa6564b19d0cfb91fc842ae3e562db291ff70186346f21f459d72af0eb15b4341da61dc864b98e48000000140100000700000054fc1ca75f1d865fcba25411a9b61dbb7c103ed348e5871ead8f8e60b9e38cbc36bf1ae890aa415e58235e438e8448ea3ecb7f62a06ad06b0eedec00f9275880b4239f2d99d2276481fc0ef9ab"], 0x2cc}, 0x0) accept4$netrom(r7, 0x0, &(0x7f0000000300)=0xfffffffffffffd7e, 0x0) r10 = dup(r6) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x104) ioctl$DRM_IOCTL_ADD_MAP(r10, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x8000, 0x0, 0x9, &(0x7f0000ffd000/0x1000)=nil, 0x3}) 2018/04/05 20:24:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000040)={0xc8}) kcmp(r1, r1, 0x0, r0, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 20:24:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) bind$ax25(r0, &(0x7f0000000000)={0x3, {"09faa5f60944fc"}, 0x10000}, 0x10) 2018/04/05 20:24:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) [ 96.074241] bridge0: port 1(erspan0) entered disabled state 2018/04/05 20:24:02 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/174, &(0x7f0000000080)=0xae) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0xc0003}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000280)={[], 0x0, 0xfe00000000000000, 0x5, 0x0, 0x1, 0xf001, 0x101000, [], 0x62}) 2018/04/05 20:24:02 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x128) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0x1ff, 0x9, 0xfff, 'queue1\x00'}) 2018/04/05 20:24:02 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3a) r3 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000040)={0xfffffffffffffff7}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"64dacc6d073000", 0x800}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x2, 0xfffffffffffffffe}) 2018/04/05 20:24:02 executing program 7: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10400) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8040) pwrite64(r0, &(0x7f00000000c0)="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", 0x100000097, 0x7c) 2018/04/05 20:24:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x6e22}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400100) syz_emit_ethernet(0x5b7, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x3, 0xfffffffffffffffd, [0x0, 0x0, 0xbd8]}) 2018/04/05 20:24:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 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, 0xfffffffffffffffe, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000280)="a706943ded2d24637a7f17e578c308e2864bf0ab806e1721c4a66dfec27674e00fc35c45949d2d3cde94bd4f3f977067f456632c4a998a9eb8d84eb5e2b63367eda52f7890775d4d96ac58c357e1219cf7d36d6400ee1f19dff11245d2b10a6b0b75f3495faf49b8cca363684076adb144bee3111ba058a1") 2018/04/05 20:24:02 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8601, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0x1, 0x7}, 'port0\x00', 0x8, 0x402, 0xff, 0xffffffff, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0x1, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000280)={0x7ff, 0x10000000000000, {0x0, 0x2, 0x0, 0x4}}) 2018/04/05 20:24:02 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='bdeveth0\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x97e, 0xfffffffffffffdee, 0x1ff, 0x1268, 0x61}, &(0x7f0000000080)=0x98) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000200)=""/241) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80000001, 0x2, 0x83, 0x259, 0x6}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r2, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:02 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x200, 0x9, 0x1, 0x3ff, 0x0, 0x7fff, 0x409, 0x1, 0x6, 0x3, 0x7, 0x0, 0x0, 0x100000001, 0x9, 0x10000, 0x3, 0x1, 0x7, 0x80000001, 0xfbd, 0x6, 0x8, 0x3, 0xffffffffffff8f94, 0x2c, 0x2, 0x81, 0x0, 0x10000, 0x3, 0xfffffffffffffff8, 0x3f, 0x7fffffff, 0x7, 0x0, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000000040), 0x3}, 0x0, 0xfff, 0x5, 0x6, 0x5, 0x480, 0x7fffffff}, r1, 0xd, r0, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x913, 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) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f0000000180), 0x0, 0x40000000, &(0x7f0000000240)={0x11, 0xf7, r4, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) dup2(r0, r2) 2018/04/05 20:24:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) close(r0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000040), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000100)}, 0x10) 2018/04/05 20:24:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xcfff) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00009d3f6c)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x3ffffffffffe) r3 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x10000) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="c53a5852322601e828f4a3c7c5dea51a8d1a000a3764c8a718e8066698b75e2dcab8641f71dbf03cf1b5e7f6423439b476bcac2b1f381211ac4c59183315744f80563eb0cbb6c149fe22046f6bda82df90280063c2b179b7ff87873a42d371021dd0adb74d168daaadcf1e4981588d5c5baf9b2040b9c05b93c8d0208299be070ea401766b08eadbf4567d23418e", 0x8e}], 0x1, &(0x7f00000015c0)=ANY=[], 0x0, 0x48800}, 0x0) unshare(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd4, 0x86802) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000400)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000240)={0x5}) sendfile(r1, r1, &(0x7f00000003c0), 0x469d) setrlimit(0x8, &(0x7f0000000000)) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000440)="0fc71fb9860800000f3266bad004ec8fc978d37d17c744240036daf564c74424026d00e0e5c7442406000000000f011424f3ab0f20c035080000000f22c0c4c1b5688170000000660f1ba3000000007c05"}], 0x1, 0x0, &(0x7f0000000040), 0x109) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000080)=0x2, 0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xdf}, 0x8) 2018/04/05 20:24:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syzkaller1\x00', 0x400}) 2018/04/05 20:24:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x6, 0x0, [{0xf, 0x2, 0x5, 0x5, 0x6, 0x6, 0x8}, {0xc0000007, 0x3ff, 0x2, 0x9, 0x1, 0x2, 0x4}, {0xc0000000, 0x18000, 0x2, 0x7, 0x0, 0x4, 0x6}, {0x80000000, 0x7, 0x2, 0x6bc, 0xfffffffffffffff7, 0x0, 0x3}, {0x80000007, 0x1, 0x2, 0x8001, 0x80, 0x2, 0x4}, {0x0, 0x80, 0x1, 0x4, 0x10000, 0x8, 0x100000000}]}) 2018/04/05 20:24:03 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x8001}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x0, 0x8000, 0xfffffffffffffffa, 0x8b, 0x6, 0x3, 0x1, r2}, &(0x7f00000001c0)=0x20) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/05 20:24:03 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x7, 0x0, 0x3ba, 0xa2}, &(0x7f0000000200)=0x18) getpeername$inet(r0, &(0x7f0000000400)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000003c0)={0x101, 0x4, 0x57cc, 0x7ff, 0x6, 0x81, 0x5, 0xfffffffffffffff9, 0x7ff, 0x80000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000005c0)={0x0, 0x0, 0xaf}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000640)={r2, r3, 0xfffffffffffffff8}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x220200, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f00000004c0)="8287a377a93bd26323fbacbc519af2846430c073144831cc6daca0164349b634644bd20794769df18a84dbbebe954dd14a573855c5577d24158b5956b2632b95c478e4a92ab7cf1449e3afc8370b560a1829777b79360c5631247ff9a2211a5b59f5f7de4ce0aa4228ce2321cecf9cb15ea9199978c39269700fbfb2a96913a850533d7913c3552efba05eaf269e7444052c9b02dd99963a66777ed81031c38c2d84db72a7597361bff3ef375824c0f371345d52f03a38ea3ecb23b2b0dd26c4f383d0b02263d27738b721765f98e14c43f9b250e21226abca4229e68c77bf390e1f7c626b60", 0xe6) r5 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xe17f, 0x208ec2) getsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000280)=""/189, &(0x7f0000000340)=0xbd) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="314b9a1ea0a6169d6e1fce90d5ac", 0xe}], 0x1, &(0x7f0000002a00)}}], 0x2, 0x0) 2018/04/05 20:24:03 executing program 7: r0 = socket$inet6(0xa, 0x800800, 0x8010000000000084) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0xffffffffffff3500, 0x2, 0x1, 0x7, 0x4, [{0x2, 0x2, 0xfff, 0x0, 0x0, 0x8}, {0x5, 0x0, 0x9, 0x0, 0x0, 0x4}, {0x1, 0x1, 0x48000000000}, {0x11b0000000000000, 0x20, 0x80000000, 0x0, 0x0, 0x1}]}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100), &(0x7f0000000140)=0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402c00, 0x0) pwrite64(r1, &(0x7f0000000000)="d8", 0x1, 0x80) 2018/04/05 20:24:03 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x3) listen(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) r2 = getpid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @local}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000bc0)=0xe8) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000d00)=0xe8) getgroups(0x6, &(0x7f0000000d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000f80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000a40)=[{&(0x7f0000000080)={0x154, 0x25, 0x308, 0x70bd28, 0x25dfdbfc, "", [@typed={0xc, 0x78, @u64=0xff00000000000000}, @typed={0x8, 0x1c, @fd=r0}, @nested={0xc8, 0xf, [@generic="07c1b5553b0b9bfbead3b77370fecbe7551c17df60ed8131ed5af78150f721ab5567102417ca761836802d1bf7eefd79a95a4ad64fc814c0a4a125a752a6fadfd401dcd90117424d5b70b7fcc31cf51619bbdaa8a3743f562002365a762113b7a6086342fd876e9e60e968d804d100a0930d9f78978c948c201ea9846d3b2fa31b88b684915a4c1416d259c738663df2f7cf147d74c627fa280bc5ec7e41cfea38a8ce7f88f80082702ebcff82a7b2c41859289766eff108bd", @typed={0x8, 0x2a, @pid=r2}]}, @nested={0x68, 0x49, [@generic="b34867f62551c1d986a4f01f2f310e877049e71dcb7caff3ed28632bd47daad8284e7f3843ff905e43e4c46d4bdbb428c9eb77e7818c05de89ba13fb423f732079b080a8bb0ef061a875a852b9e8fb177c43128a8e2c7e567bac33dd84877f8608"]}]}, 0x154}, {&(0x7f0000000200)={0x148, 0x3b, 0x208, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x138, 0x6b, [@generic="c4526db8f7500291c6b5eba48a6b1fd830722319a216366df5bc0e78f738bdb58d5ccaccba612837d6ea784208c7fcbf778e5a5336e631c41d8024bf463811e7e282c8440da5cd46db1ec8385ebea5a550e746a17aeae1e3f83e852056fb862733e6c33aba5f6a5edbf6de5551b00cb33bc49b4c56b8370df042657a9bbdbd61073387b6b26cd111532b2704b547f43d9a7e14ad155d8604b6fbdf04ed91bce2fae6b1818538", @typed={0x14, 0x69, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, @generic="178f39a8bbaf08060f47b9f979d5d90174c170f40428081743903d0a295f52897750f6917026f589b494cba319fc7aecfa70705b71a34de58705773e1cba84d4545ebfe2d93b48054d2d8b8ce666c43337c491fbe0694d19e4d2347f20ad6df5828dcb2d978348316d8c4fa376e92a70e536365e", @typed={0x4, 0x6c}]}]}, 0x148}, {&(0x7f0000000fc0)=ANY=[@ANYBLOB="ac0400003900000527bd7000fcdbdf2548004c00e2a75d2428fb27bb40863cd146f4f67ff99f62c38cdfb0cec37b20deb0054c23c29c2cb202fab059d647052b7994cb395ef01382f616de75434d93360d5d0874e5b8de86fb530f48e77429cef5b5d2a63c9efbeda07c417c6c93c10f9e349cdeb64cb3b8e7051c63506d066c0abb535b7ef193f0a2038c9852ff605bb9ba1c4c7aeca225733b484e4309ecd7cb34773f5eb167bc4c0f996c395d6e870343fa443fe750a0ff55fab5f886f5e89a7c480f3adc8a7e7af6f8e6912b6f6060fd762919286011bc002500647b92d71a8fde7426e68d40e480a90a20dc9a8ada618643acc5e5f03c2e715071192e09f27a6e5653c1eb14aad95283df8dce5802cf7072ed9fd66f4e3c525b9f96e2dd8883850c409dfa7dcbe0f73ba72abf4c573e2817b106107522cd4882e265c4e9dd33211b55aaf8c070ea01974ed1279c66c6bce4c87d17f15647fa050eda0dbd7667bf8dc9a852d304c5d30b2456485236b13cc89835a3a0b15203ae379b74aebaeb6fbccfd0227f599708006200", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="8c005000db4640fff8bb83f99e312b8530c34e7a9b375c4e13c36c8f533e842060f354594b13411ae70e7f057b39497fcdaeac40a712d75811804ce9fa046113ba2551cfe323edf1ac3ce7ab1a6209634d2adf5ee0a67edf9347540cc376fb1729110deee7bcb15faffb312216de96a5baee85df29a708002500", @ANYRES32=r5, @ANYBLOB='\f\x00$\x00{em1#(\x00\x00\x00\x00\x00\x00\x00'], 0x4ac}], 0x3, &(0x7f0000000f00)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x64, 0x80}, 0x80) 2018/04/05 20:24:03 executing program 0: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_destroy(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) socket$inet(0x2, 0x0, 0x100000001) 2018/04/05 20:24:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="b80c008ee00fd575c20f21e10f01ca66b92d0300000f3236660f3830dfb880058ec80f090f20e06635040000000f22e00f01cb", 0x33}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x20003}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x50c, 0xffffffff, 0x354, 0x0, 0x124, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, [0xff, 0xffffff00, 0xffffff00], [0xff, 0xff, 0xffffffff], 'erspan0\x00', 'bcsh0\x00', {0xff}, {}, 0x67, 0x9, 0x1, 0x8}, 0x0, 0xf4, 0x124, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x2f, 0x0, 0x38c0, 0x8, 0x1c, 0x20, 0x400}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5, 0x9, 0x1}, {0x800, 0xe1}, 0x96, 0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], [0xff000000, 0xffffff00, 0xff000000, 0xffffff00], 'dummy0\x00', 'lo\x00', {}, {}, 0x7e, 0x8, 0x2, 0x20}, 0x0, 0x20c, 0x230, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x2}}, @common=@unspec=@comment={0x120, 'comment\x00'}]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) 2018/04/05 20:24:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) pread64(r1, &(0x7f00000000c0)=""/72, 0x48, 0x0) 2018/04/05 20:24:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/04/05 20:24:03 executing program 3: syz_emit_ethernet(0x378, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @random="a8648dfee36e", @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000100)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x802) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/05 20:24:03 executing program 4: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x100000001}, 0x4) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x8, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/05 20:24:03 executing program 5: r0 = add_key(&(0x7f0000000600)='trusted\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)="5a23bb08c47a01e4f7afcbef6be53cb25e5979a1e9f1ea7f9eb7d5ac6462dbba725fbb5824f6012dcb726cc68515f773ef59c4b4ac51391bcc10c8842bf99e621d3f2b905756ba8dbe7ecd3ead40c3499203dc26db18e9ee57ad", 0x5a, 0xfffffffffffffffa) socket$key(0xf, 0x3, 0x2) keyctl$assume_authority(0x10, r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000001c0)) r3 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r3, 0x0, 0x75, 0x46, &(0x7f00000003c0)="35bbe567b4d4077c42a23a686b90a8e69a0db88b2b6ff4bc06b8f531b7ad9f4fc61a90f96c9d642045931746a5a7d81e8d541a97ea456f6a9ce37d4b5ea3635ca5ce8b674d579ec6d500890d6f202e0bad7cfa78c79000ed6c0ef8862f3ff36b9c3a904443d05184db37a160bbc8e8368d329cc376", &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x0, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="180000001800ffffffffff38bd277dfa8182ee0004000300"], 0x18}, 0x1}, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendto$ax25(0xffffffffffffffff, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="44000000cd4961a0289cf8780abf64264d9c82a7b9fc91b4366978fbfd9f0b09f7d4f2aeb46e5984b543649e4a76fa1fc2e34cd535adec726e0acb127ca902891d7269625b0e429dc62dbf39e0393bfecbe8d160f8dcd908452530d705053a1c2c4ab6ae1e1c92049b0c4aff08cfe0e559cdf2897a55aaf3a8"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad326"], &(0x7f0000000180)=0x2) getsockopt(0xffffffffffffffff, 0xfd, 0x200000007fff, &(0x7f0000000300)=""/4, &(0x7f0000000200)=0xfffffffffffffce3) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="68ebffff819b1b96612da3d7350e9fb91700000000", @ANYRES16=r1, @ANYBLOB="000027bd7000ffdbdf250f00000004000200080004004c06000048000300080001000000000008000500e000000214000600fe8000000000000000000000000000aa0800010002000000080001000000000008000500ac1414aa080007004e210000"], 0x68}, 0x1}, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/05 20:24:03 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x807, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000140)={0x0, 0x1, 0x7fff, 0x100000001, &(0x7f0000000040)=[{}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, &(0x7f00000001c0)=[{}]}) 2018/04/05 20:24:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x80000000}, 0x8) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) [ 97.404640] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 20:24:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000, 0x1}, 0x348) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf663, 0x40200) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 20:24:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88a2}}}, 0x0) 2018/04/05 20:24:04 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0xfffffffffffffffd, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x7ff, 0x5, 0xb987, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20, 0x0, 0x4]}, &(0x7f0000000140)=0x16) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/04/05 20:24:04 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004680)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000340)=""/188, 0xbc}], 0x4, &(0x7f0000000440)=""/237, 0xed, 0x9}, 0x6902}, {{&(0x7f0000000540)=@nl, 0x80, &(0x7f0000000a00)=[{&(0x7f00000005c0)=""/244, 0xf4}, {&(0x7f00000006c0)=""/119, 0x77}, {&(0x7f0000000740)=""/56, 0x38}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/145, 0x91}, {&(0x7f0000000900)=""/210, 0xd2}], 0x6, &(0x7f0000000a40)=""/75, 0x4b, 0x3}, 0xffffffffffffff3f}, {{&(0x7f0000000ac0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000b40)=""/86, 0x56}, {&(0x7f0000000bc0)=""/250, 0xfa}, {&(0x7f0000000cc0)=""/76, 0x4c}, {&(0x7f0000000d40)=""/209, 0xd1}, {&(0x7f0000000e40)=""/145, 0x91}, {&(0x7f0000000f00)=""/118, 0x76}], 0x6, &(0x7f0000000fc0)=""/36, 0x24, 0xeda5}, 0x9}, {{&(0x7f0000001000)=@generic, 0x80, &(0x7f0000001340)=[{&(0x7f0000001080)=""/51, 0x33}, {&(0x7f00000010c0)=""/214, 0xd6}, {&(0x7f00000011c0)=""/139, 0x8b}, {&(0x7f0000001280)=""/49, 0x31}, {&(0x7f00000012c0)=""/82, 0x52}], 0x5, &(0x7f0000001380)=""/191, 0xbf, 0x2}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001440)=""/204, 0xcc}, {&(0x7f0000001540)=""/80, 0x50}, {&(0x7f00000015c0)=""/54, 0x36}], 0x3, &(0x7f0000001640)=""/212, 0xd4, 0x7}, 0x2}, {{&(0x7f0000001740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000017c0)=""/109, 0x6d}, {&(0x7f0000001840)=""/22, 0x16}, {&(0x7f0000001880)=""/100, 0x64}, {&(0x7f0000001900)=""/172, 0xac}, {&(0x7f00000019c0)=""/130, 0x82}, {&(0x7f0000001a80)=""/172, 0xac}, {&(0x7f0000001b40)=""/213, 0xd5}], 0x7, &(0x7f0000001c80)=""/4096, 0x1000, 0x7f}, 0x401}, {{&(0x7f0000002c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002d00)=""/29, 0x1d}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/213, 0xd5}], 0x3, &(0x7f0000003e80)=""/129, 0x81, 0x5}, 0xffffffffffffffff}, {{&(0x7f0000003f40)=@rc, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/80, 0x50}, {&(0x7f0000004040)}, {&(0x7f0000004080)=""/21, 0x15}], 0x3, &(0x7f0000004100)=""/54, 0x36}, 0x7}, {{&(0x7f0000004140)=@sco, 0x80, &(0x7f0000004300)=[{&(0x7f00000041c0)=""/53, 0x35}, {&(0x7f0000004200)=""/231, 0xe7}], 0x2, &(0x7f0000004340)=""/147, 0x93, 0x20}, 0x100}, {{&(0x7f0000004400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004480)=""/107, 0x6b}, {&(0x7f0000004500)=""/44, 0x2c}, {&(0x7f0000004540)=""/120, 0x78}], 0x3, &(0x7f0000004600)=""/74, 0x4a, 0x3f}, 0x7}], 0xa, 0x22, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000047c0)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r2, &(0x7f0000000000)="d8", 0x1, 0x80) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@generic={0x6, 0x4, 0x1}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/05 20:24:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/138, 0x8a}, {&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/75, 0x4b}], 0x3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="66b9800000c00f326635000800000f3067c70440000066b9800000c00f326635000800000f3066b98704000066b8fd00000066ba000000000f300faee90f01cb0f01c90f85850ef26e0f09", 0x4b}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x41) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000340)={0xfffffffffffffffc, 0x35, 0x8001, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000380)) [ 97.472509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 97.513548] ================================================================== [ 97.521188] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 97.527244] Write of size 4 at addr ffff8801b0855840 by task syz-executor0/9807 [ 97.534685] [ 97.536322] CPU: 0 PID: 9807 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 97.543240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.552587] Call Trace: [ 97.555172] dump_stack+0x1a7/0x27d [ 97.558809] ? arch_local_irq_restore+0x53/0x53 [ 97.563478] ? show_regs_print_info+0x18/0x18 [ 97.567976] ? kasan_check_write+0x14/0x20 [ 97.572201] ? dst_release+0x27/0xa0 [ 97.575914] print_address_description+0x73/0x250 [ 97.580755] ? dst_release+0x27/0xa0 [ 97.584557] kasan_report+0x23c/0x360 [ 97.588349] check_memory_region+0x137/0x190 [ 97.592748] kasan_check_write+0x14/0x20 [ 97.596802] dst_release+0x27/0xa0 [ 97.600343] sock_setsockopt+0x431/0x1b20 [ 97.604495] ? sock_enable_timestamp+0xb0/0xb0 [ 97.609070] ? rcu_is_watching+0x85/0x130 [ 97.613207] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 97.618141] ? __fget+0x370/0x580 [ 97.621586] ? iterate_fd+0x3f0/0x3f0 [ 97.625394] ? kasan_check_write+0x14/0x20 [ 97.629621] ? fput+0xe0/0x150 [ 97.632814] ? __sys_bind+0x290/0x410 [ 97.636609] ? SyS_accept+0x30/0x30 [ 97.640227] ? security_socket_setsockopt+0x89/0xb0 [ 97.645240] __compat_sys_setsockopt+0x37d/0x710 [ 97.649989] ? __compat_sys_getsockopt+0x770/0x770 [ 97.654914] ? compat_SyS_get_robust_list+0x300/0x300 [ 97.660100] ? move_addr_to_kernel+0x60/0x60 2018/04/05 20:24:04 executing program 3: 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 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x1, 0x1c, [0x2e, 0x6, 0x1, 0x40, 0xfff, 0x2, 0xfff]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e22, 0x6c2a, @dev={0xfe, 0x80, [], 0xc}, 0x8e4}, 0xfff, [0x2, 0x80000001, 0x0, 0x80000000, 0x1000000000000000, 0x17e4, 0x4, 0x7]}, 0x5c) sendfile(r1, r0, &(0x7f00000000c0), 0x3fc) open(&(0x7f0000000140)='./file0\x00', 0x44000, 0x10) [ 97.664501] ? kasan_check_write+0x14/0x20 [ 97.668726] ? fput+0xe0/0x150 [ 97.671922] ? compat_SyS_ioctl+0x77/0x2a30 [ 97.676243] compat_SyS_setsockopt+0x34/0x50 [ 97.680735] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 97.685490] do_fast_syscall_32+0x3ec/0xf9f [ 97.689813] ? do_int80_syscall_32+0x9c0/0x9c0 [ 97.694388] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 97.699924] ? syscall_return_slowpath+0x2ac/0x550 [ 97.704851] ? sysret32_from_system_call+0x5/0x3c [ 97.709690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.714537] entry_SYSENTER_compat+0x70/0x7f [ 97.718937] RIP: 0023:0xf7f19c99 [ 97.722291] RSP: 002b:00000000f5f150ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 97.729983] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000001 [ 97.737232] RDX: 0000000000000019 RSI: 0000000020000000 RDI: 0000000000000010 [ 97.744479] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.751726] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 97.758972] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 97.766232] [ 97.767837] Allocated by task 9807: [ 97.771449] save_stack+0x43/0xd0 [ 97.774877] kasan_kmalloc+0xad/0xe0 [ 97.778567] kasan_slab_alloc+0x12/0x20 [ 97.782515] kmem_cache_alloc+0x12e/0x760 [ 97.786640] dst_alloc+0x11f/0x1a0 [ 97.790156] rt_dst_alloc+0xe9/0x540 [ 97.793846] ip_route_output_key_hash_rcu+0xa49/0x2c60 [ 97.799100] ip_route_output_key_hash+0x20b/0x370 [ 97.803917] ip_route_output_flow+0x26/0xa0 [ 97.808215] pptp_connect+0xa84/0x1170 [ 97.812079] __sys_connect+0x213/0x4a0 [ 97.815941] SyS_connect+0x24/0x30 [ 97.819460] do_fast_syscall_32+0x3ec/0xf9f [ 97.823761] entry_SYSENTER_compat+0x70/0x7f [ 97.828140] [ 97.829741] Freed by task 9808: [ 97.832995] save_stack+0x43/0xd0 [ 97.836428] __kasan_slab_free+0x11a/0x170 [ 97.840639] kasan_slab_free+0xe/0x10 [ 97.844419] kmem_cache_free+0x83/0x2a0 [ 97.848369] dst_destroy+0x266/0x380 [ 97.852057] dst_destroy_rcu+0x16/0x20 [ 97.855923] rcu_process_callbacks+0xd6c/0x17b0 [ 97.860567] __do_softirq+0x2d7/0xb85 [ 97.864340] [ 97.865944] The buggy address belongs to the object at ffff8801b0855800 [ 97.865944] which belongs to the cache ip_dst_cache of size 168 [ 97.878675] The buggy address is located 64 bytes inside of [ 97.878675] 168-byte region [ffff8801b0855800, ffff8801b08558a8) [ 97.890441] The buggy address belongs to the page: [ 97.895343] page:ffffea0006c21540 count:1 mapcount:0 mapping:ffff8801b0855000 index:0x0 [ 97.903466] flags: 0x2fffc0000000100(slab) [ 97.907682] raw: 02fffc0000000100 ffff8801b0855000 0000000000000000 0000000100000010 [ 97.915538] raw: ffffea00075ea520 ffffea0006adf020 ffff8801d4f14800 0000000000000000 [ 97.923391] page dumped because: kasan: bad access detected [ 97.929076] [ 97.930684] Memory state around the buggy address: [ 97.935588] ffff8801b0855700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.942922] ffff8801b0855780: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 97.950254] >ffff8801b0855800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.957585] ^ 2018/04/05 20:24:04 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1ff, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) [ 97.963014] ffff8801b0855880: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 97.974082] ffff8801b0855900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.982026] ================================================================== [ 97.989360] Disabling lock debugging due to kernel taint [ 97.995172] Kernel panic - not syncing: panic_on_warn set ... [ 97.995172] [ 98.002535] CPU: 0 PID: 9807 Comm: syz-executor0 Tainted: G B 4.16.0+ #288 2018/04/05 20:24:04 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) pwrite64(r0, &(0x7f0000000000)="d8", 0x1, 0x80) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0xe3d4, 0x5, 0xbc, 0x3, 0x2, 0xfffffffffffffff8, 0xfe, 0x6, 0x0, 0xda, 0x4000000000, 0x1, 0x8001}, {0x2, 0x6, 0x9d, 0x2, 0x1, 0xfffffffffffffffe, 0x9, 0xf1b2, 0x20, 0x7, 0x5, 0x7f2, 0x7}, {0xffffffffffffffc7, 0x3, 0x2, 0x8, 0x4, 0x9, 0x2, 0x8, 0x360, 0x3, 0x9, 0x7ff, 0x1}], 0x800}) [ 98.010748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.020091] Call Trace: [ 98.022687] dump_stack+0x1a7/0x27d [ 98.026319] ? arch_local_irq_restore+0x53/0x53 [ 98.030983] ? kasan_end_report+0x32/0x50 [ 98.035125] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.039868] ? vsnprintf+0x1ed/0x1900 [ 98.043663] ? dst_alloc+0xe0/0x1a0 [ 98.047286] panic+0x1f8/0x42c [ 98.050468] ? refcount_error_report+0x214/0x214 [ 98.055214] ? do_raw_spin_unlock+0x9e/0x310 [ 98.059612] ? do_raw_spin_unlock+0x9e/0x310 [ 98.064010] ? dst_release+0x27/0xa0 [ 98.067718] kasan_end_report+0x50/0x50 [ 98.071689] kasan_report+0x149/0x360 [ 98.075486] check_memory_region+0x137/0x190 [ 98.079882] kasan_check_write+0x14/0x20 [ 98.083931] dst_release+0x27/0xa0 [ 98.087458] sock_setsockopt+0x431/0x1b20 [ 98.091593] ? sock_enable_timestamp+0xb0/0xb0 [ 98.096151] ? rcu_is_watching+0x85/0x130 [ 98.100275] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 98.105186] ? __fget+0x370/0x580 [ 98.108616] ? iterate_fd+0x3f0/0x3f0 [ 98.112398] ? kasan_check_write+0x14/0x20 [ 98.116609] ? fput+0xe0/0x150 [ 98.119780] ? __sys_bind+0x290/0x410 [ 98.123558] ? SyS_accept+0x30/0x30 [ 98.127167] ? security_socket_setsockopt+0x89/0xb0 [ 98.132162] __compat_sys_setsockopt+0x37d/0x710 [ 98.136895] ? __compat_sys_getsockopt+0x770/0x770 [ 98.141800] ? compat_SyS_get_robust_list+0x300/0x300 [ 98.146966] ? move_addr_to_kernel+0x60/0x60 [ 98.151348] ? kasan_check_write+0x14/0x20 [ 98.155555] ? fput+0xe0/0x150 [ 98.158724] ? compat_SyS_ioctl+0x77/0x2a30 [ 98.163024] compat_SyS_setsockopt+0x34/0x50 [ 98.167408] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 98.172138] do_fast_syscall_32+0x3ec/0xf9f [ 98.176437] ? do_int80_syscall_32+0x9c0/0x9c0 [ 98.180996] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 98.186514] ? syscall_return_slowpath+0x2ac/0x550 [ 98.191425] ? sysret32_from_system_call+0x5/0x3c [ 98.196244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.201063] entry_SYSENTER_compat+0x70/0x7f [ 98.205445] RIP: 0023:0xf7f19c99 [ 98.208781] RSP: 002b:00000000f5f150ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 98.216466] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000001 [ 98.223712] RDX: 0000000000000019 RSI: 0000000020000000 RDI: 0000000000000010 [ 98.230954] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 98.238197] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 98.245441] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 98.253155] Dumping ftrace buffer: [ 98.256675] (ftrace buffer empty) [ 98.260356] Kernel Offset: disabled [ 98.263962] Rebooting in 86400 seconds..