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"}, &(0x7f0000000300)=0x8c1) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) fchdir(r0) 2018/05/07 22:40:09 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000001180)="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", 0x5c9}], 0x1, 0x0, 0x0, 0x4004001}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7fff}, &(0x7f0000000140)=0x8) [ 390.192479] tmpfs: No value for mount option ' 0 kB [ 390.192479] Private_Hugetlb: 0 kB [ 390.192479] Swap: 0 kB [ 390.192479] SwapPss: 0 kB [ 390.192479] KernelPageSize: 4 kB [ 390.192479] MMUPageSize: 4 kB [ 390.192479] Locked: 0 kB [ 390.192479] VmFlags: rd wr mr mw me ac [ 390.192479] 00730000-00930000 r--p 00000000 08:01 16487 /root/syzkaller-shm417474901 [ 390.192479] Size: 2048 kB [ 390.192479] Rss: 64 kB 2018/05/07 22:40:09 executing program 4: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) memfd_create(&(0x7f0000000280)='\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x7, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0xb0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68", 0x29) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fadvise64(r0, 0x0, 0x10000000, 0x4) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x4, 0x1000) 2018/05/07 22:40:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r1, 0xfffffffffffffffe, 0x5) r2 = dup2(r0, r0) mq_timedsend(r2, &(0x7f00000000c0)="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", 0xfd, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2, 0x100, 0x8, 0x7ff}, {0x3, 0x4, 0x1, 0x3}]}, 0x10) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d66fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b7def68681c7279ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781885a668625b95c0631ac51fb27d42f78e34b366e27b07e05f7"}, 0x60, &(0x7f0000888000)}}], 0x1, 0x20000000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) [ 390.192479] Pss: 32 kB [ 390.192479] Shared_Clean: 44 kB [ 390.192479] Shared_Dirty: 20 kB [ 390.192479] Private_Clean: 0 kB [ 390.192479] Private_Dirty: 0 kB [ 390.192479] Referenced: 64 kB [ 390.192479] Anonymous: 0 kB [ 390.192479] AnonHugePages: 0 kB [ 390.192479] Shared_Hugetlb: 0 kB [ 390.192479] Private_Hugetlb: 0 kB [ 390.383807] IPVS: Creating netns size=2552 id=71 [ 391.107878] device lo entered promiscuous mode 2018/05/07 22:40:10 executing program 0: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) memfd_create(&(0x7f0000000280)='\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x7, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0xb0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68", 0x29) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fadvise64(r0, 0x0, 0x10000000, 0x4) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x4, 0x1000) 2018/05/07 22:40:10 executing program 6: unshare(0x20000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="f947d2c8d806d905841adcf7ff310458a9", 0x11}], 0x1) r1 = socket$unix(0x1, 0x5, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000340)=[{}, {}, {}, {}], 0x4, 0x400, &(0x7f0000000380), 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x800, 0x0, 0x10000}) getsockname(r1, &(0x7f0000000280)=@alg, &(0x7f0000000040)=0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)={r3}) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0x3) unshare(0x20020000) r4 = memfd_create(&(0x7f0000000080)='{\x00', 0x3) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000300)={0x3, 0x1000, 0x1}, 0x10) close(r1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180)=0x8000, 0x4) socketpair(0xf, 0x3, 0x1f, &(0x7f0000000240)) 2018/05/07 22:40:10 executing program 4: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) memfd_create(&(0x7f0000000280)='\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x7, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0xb0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68", 0x29) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fadvise64(r0, 0x0, 0x10000000, 0x4) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x4, 0x1000) 2018/05/07 22:40:10 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xfffffffffffffec4}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xa30730239f6a5729}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f0000000340)=ANY=[]}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$TCFLSH(r1, 0x540b, 0xfda) syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/05/07 22:40:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x100000000, 0x101, 0x4, 0x7}, {0xfffffffffffffe01, 0x4, 0x3, 0x9}, {0x4, 0x7fffffff, 0x101, 0x4}]}, 0x10) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000000)={&(0x7f000000a000/0x4000)=nil, 0x8, 0x0, 0x20, &(0x7f0000ffe000/0x2000)=nil, 0x7ff}) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x8b9, "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"}, &(0x7f0000000300)=0x8c1) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) fchdir(r0) 2018/05/07 22:40:10 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="c0650ac880c5ad105012aae4eebb91b4cb1b6cf3d46686c7a73e5cfbdde09b0020239f2a6d6f6ea368bf7a00eaaba7af42b503f15d65fef88a7cef9762d3fdf81c3d42f8290a9a78a9123b04889bb0a2e6844707d630970844f7fd5e", 0x5c, 0x24040080, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/05/07 22:40:10 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x6) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:auditd_etc_t:s0', 0x20, "73797300c79e8fb229bd83a8b238630d96a728183a003a0a934a678af189fdc344e6c42b98c09919903b4f11fcffd7ccea3310fb1fead7f34e57692efd004c40dde8"}, 0x497edb92f02c634b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'erspan0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x0, 0x3ff, 0x8, 0x63a, 0x3, 0x5, 0x5, 0x14, 0xee44}}) 2018/05/07 22:40:10 executing program 3: prctl$intptr(0x1d, 0xfffffffffffff2fd) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000877000), 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000017c0), &(0x7f0000000080), 0x0) 2018/05/07 22:40:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pread64(r0, &(0x7f0000000000)=""/216, 0xd8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') pread64(r1, &(0x7f0000000000), 0x0, 0x80000) 2018/05/07 22:40:10 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) r0 = eventfd(0x1) pwrite64(r0, &(0x7f0000000000)="9740c54145ee17a07926065ab39c961d4e42077abc4be8cae3f6e0163bdda00bb2bf38af9e84cbb96325c1b4dca55351aa88d3324cb3a1ad112814d7f765018f7f2d91baba4fc6761e350815fd4713def93f1c296d513deb285294aef6d90fc0b2bbf5b0560fc4ba786829653c1029f2e04456cd59866c0281", 0x79, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/170, 0xaa}, {&(0x7f0000001340)=""/170, 0xaa}, {&(0x7f0000001400)=""/30, 0x1e}], 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0xc0001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001680)=0xe8) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001500), &(0x7f0000001540)=0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) 2018/05/07 22:40:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3451050}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x330, 0x70bd27, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x4000001) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) 2018/05/07 22:40:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9aff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050cff8)) fallocate(r2, 0x200000000001, 0x4, 0x9) socketpair(0xa, 0x4, 0x20, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080)) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040)=0x80, 0x4) 2018/05/07 22:40:10 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x3, 0x101, 0x3, 0x4}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x6, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x73c, 0x3c11}, 0x2) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000240)=@buf={0x1a, &(0x7f0000000200)="958cf280d7f574f258c2e02033af045cd7b9750ef28c11c01571"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x3f, 0x7, 0x8}, &(0x7f00000002c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000300)=0x2, 0x4) r5 = getpgid(0x0) fcntl$setown(r3, 0x8, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r4, 0x5000}, &(0x7f0000000380)=0x8) ptrace$setregset(0x4205, r5, 0x203, &(0x7f0000000400)={&(0x7f00000003c0)="27d51cb6499b132f6b428514aff29f1ab011cf75272fe9021e62962e99e2ee0551dd3ccc8a2cab1fe8dcf5812fecf024", 0x30}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000440)=0x9, 0x1) sendfile(r0, r2, &(0x7f0000000480), 0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000004c0)=0x200, 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000500)={0x303, 0x33}, 0x4) getpeername(r2, &(0x7f0000000540)=@ax25, &(0x7f00000005c0)=0x80) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) setgid(r6) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/uinput\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000700)={r1, @in6={{0xa, 0x4e24, 0x7c, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x6, 0x3f, 0xb5d, 0x93, 0x7}, &(0x7f00000007c0)=0x98) connect$ax25(r7, &(0x7f0000000800)={0x3, {"5898a821db7ab3"}, 0xfffffffffffffff7}, 0x10) openat$cgroup_int(r7, &(0x7f0000000840)='cpuacct.usage\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000880)={'syzkaller1\x00', 0x6}) sendto$inet6(r2, &(0x7f00000008c0)="a485704f0f62544c3d3285340f4892d8b04c7ff2dc9fbd13392df5241779c59b0d015c17f4acd9118cb8e81b11fd59c7e333aca14b59efd0f7c1c8b08d78d63a91588df9df0e76a0e55e9670658d856c586553d3063ed558ffd976162332", 0x5e, 0x4000800, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000940)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x40, 0x0, 0x5, 0x1ff, 0x4c0, 0x40, 0x0, 0x1000, 0x5, 0x8, 0x5, 0x100000001, 0x3, 0x80, 0x80000001]}, &(0x7f0000000a40)=0x100) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000a80)) 2018/05/07 22:40:10 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) poll(&(0x7f0000000000)=[{r1, 0x42}, {r0, 0x8000}, {r0, 0x11}, {r0, 0x8008}], 0x4, 0x0) 2018/05/07 22:40:10 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') r2 = gettid() fcntl$lock(r1, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r2}) socketpair$inet6(0xa, 0x7, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0xd4c4d1f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x3}], 0x98) 2018/05/07 22:40:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x640200, 0x0) 2018/05/07 22:40:11 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) getrusage(0x0, &(0x7f0000000180)) fcntl$addseals(r0, 0x409, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x6b, &(0x7f0000000340)=0x3, 0x4) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x318}, {r1, 0x2202}, {r0, 0x4}, {r1, 0x1008}], 0x5, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x9}, 0x8) futex(&(0x7f0000000280)=0x1, 0x1, 0x2, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)=0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x7, "f8ef259f8811dd"}, &(0x7f0000000400)=0xf) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x16, 0x140) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380), 0x10) 2018/05/07 22:40:11 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40a080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'sit0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x1}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'yam0\x00'}) 2018/05/07 22:40:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() fcntl$setstatus(r0, 0x4, 0x40c00) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/07 22:40:11 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='^\x00v)', @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25050000000c0002000800030003000000080005000000000008000600030000000c000100080008000800000024000100080001000a0000000800090000000000080005000000000008000200df000000"], 0x60}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r2, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/05/07 22:40:11 executing program 1: clock_gettime(0xd, &(0x7f0000fecff0)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) pread64(r0, &(0x7f0000000040)=""/213, 0xd5, 0x0) 2018/05/07 22:40:11 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/39, &(0x7f0000000240)=0xfffffffffffffc63) 2018/05/07 22:40:11 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff48, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) fchdir(r0) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0x4907517da1af81b4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x200, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/149, 0x95, 0x40010123, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x8, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x400, 0xfc8, "e9b86163bb70a9d9e7bb7765779136517e8f0356a0e36b42fa721c7507d5002ba2114ac4ed963fbabf8ade88230db6a39a255ff1cc86704b147ff7794bb8b1e022c1606ebe10fc705d0ced93953fdd39"}, 0xd8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x3ff, 0x86}) 2018/05/07 22:40:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/05/07 22:40:11 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000380)="24000000260047000000000000007700000000ff0100000000010000ffff09003c9586cd", 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8001, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @rand_addr}}, 0x5, 0x1f}, 0x90) 2018/05/07 22:40:11 executing program 1: clock_settime(0x80000001, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/05/07 22:40:11 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x80010, 0xffffffffffffffff, 0x3) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/05/07 22:40:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000239000)}}], 0x2ff, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'tunl0\x00', 0x1}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/07 22:40:11 executing program 5: r0 = socket(0x100000000010, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x281, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2c0000, 0x0) write(r0, &(0x7f0000000280)="26000000130047f1eb14c1f8590022ff001000e309000000010000000000000006001000064b", 0x26) 2018/05/07 22:40:11 executing program 7: rt_sigpending(&(0x7f00004a8ff8), 0x204a940c) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/205) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/05/07 22:40:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) r1 = memfd_create(&(0x7f0000000100)='vboxnet0/\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x80000000}], 0x2c) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x8000, 0x44) r3 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x8, 0x80800) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f00000000c0), 0x4) sendto$inet(r2, &(0x7f0000000240)="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", 0x1000, 0x80, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) 2018/05/07 22:40:11 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0xde, 0x1ff, 0x100000001, 0x101, 0x6, 0x3, 0x81, 0xe4b8, 0xfffffffffffff001, 0xffffffffffffff2f, 0x7fffffff}, 0xb) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3, &(0x7f00000001c0)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000200), &(0x7f0000000580)=0xffffffffffffff03) umount2(&(0x7f0000000600)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000340), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4a2700, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x100000001, 0x4, 0x8000, 0xff, 0x4, 0xfffffffffffffff7, 0x4, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9}, 0x8) [ 392.319755] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT [ 392.369094] IPVS: Creating netns size=2552 id=72 2018/05/07 22:40:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x100, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0]em0{%\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) r3 = memfd_create(&(0x7f0000000200)='wlan0]em0{%\x00', 0x2) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) 2018/05/07 22:40:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x8c03) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000040efff), 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0xf7, &(0x7f0000000000)=0x6, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'tunl0\x00', 0x1}, 0x18) 2018/05/07 22:40:12 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0xc004510e, &(0x7f0000000100)) 2018/05/07 22:40:12 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000d29f21)=""/223, &(0x7f00003b7000)=0xdf) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) 2018/05/07 22:40:12 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000012ff0), &(0x7f0000003ff0)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) 2018/05/07 22:40:12 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') sendmsg$nl_netfilter(r0, &(0x7f00000022c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8100002}, 0xc, &(0x7f0000002280)={&(0x7f00000000c0)={0x21b8, 0x2, 0x2, 0x400, 0x70bd27, 0x25dfdbfd, {0x1, 0x0, 0x6}, [@generic="ea4990484a020405afeb808b0f26ed64b854bcde17a245144ef3add0cd9d1c6c6e5cca9195c5397a31caec5bca4d11b97d1e745dc57852495877d59648157cf010f241e58ad8b8bcf6bad548f2a20e47a61c91d891eecd26df38968d0e08119a03a9f2ebe550aa8af75447ba83452015c785d1bc74d31d0e442fa7dac47bf818463da33cde850b13354accd8c53705354b94e0287c59d597d4ad0d34101306f51969d4d7ceaab0bbcde1ea5474086540705e0c80915d74b401221bd661fa7febda5fb9c616660ebe9e41a0be3b39e198846584137c240f7323f3cd4972d0cf5da9bb6ba0d320bcd65201f9f622894e69de29209049e5ccaf6c7533b899389ec8be58cef48277b7bdc9f68befdbfd8e314b2cd4ad5a53cd3b6e7d93f6852b47137ca68b618249bc77b7d68e74f399cd6dea9c12f1c3ab616a0f96ca5fb045a000870e7cb47f69f876256fc5c053336d3d615adf706602a8cf13c2e7cdbe2034da910db77744ebf6de239fb726622e169b0835f5995b3be052bdfe349ce84973d6007d2b55632c84b459becc0ae16023310c98bc248427c9de3d6e888fa6284d4248a06cb3df52b26a0b17e3decea51c95916fb95bb2d41d16519b68293e5a7db4b567c11ee521dba3e32a3136d29d27343fd71bbdf07c374cdf376a58bd39d26c95a2bb4cc0cf3c78b8e30925611dd87dff311aced84576bac149c84c6b37ab6bd73dc941019a3d0c3d6dcda0acb1b2c98fd033b7d8c002a85ca767394bd6ff59630dbb19f60ac171e9d2b1f2a9361820c025b0f46fd6f3fb959f89c63c8627ffd1c635c929fd5463e186a6ce583232043c01de764b61d9b2b1d7963dc2c79b5787f1a329726b0758bb934df6f3ac84ec2e4debcf198aff44d2d07084c37e9b85f7d2c78b5e94b6121da95afee9fa02f0f475daf1ceb675dc2c2e5514205e5134244e7e46fc3de4bf9813b77a32b570f35fda78fea1ad7991a2a2a4f1e6e03f203f835a9eac5d5e156b9956eb6e5f6f4439872435f1022f20d28a05f5b1cbb56d72e314fa43fb906c97ac0f3090c36f1e0076ca37a695671126c5171a396713f1e7d409e9798900439bab9d3d55d0771bcae4be5a9f754e3e2e59442e9a2c9c8d2948974a1de67fa1eafc65a2722d6f84bfe821373d057ee565b71b23c27894c1db2bc683152cad45fd8f96ac4f8af00629f2577faff5adc0d8143e3f06f6faf05d0bf561ee031ea2a93cc6723a50f8e7845b9efd7d40a676d64f89d3213bc00193b9af6e18d601b71a6044641d90eb852209c48a37c0ffc5a9e8090a438afb89ff71295a5ac62c9b4cf2efa9478e9bb28e03bee549a50cf78180e0769b668f01011751bce9978b9c315ac80720fd7b4856341db5d98cb01c149f353f34e23570c265dc886175b789df9f95e656d5fcc2062f0799210cdacedb1f3bb658de05b8be6d29aa8a580073290aa3e5bf56fda460a030bcbd969f52df04d4db97d3852d838b02a37b7b183169608f16cbc261dc65450587c655335fd8555522dc459905267a34e1077a7e36c86fdc7c419af594f3f5fa9fc98be66e8ec5dc01e4faf6c844f234581aed01ea2ea5b5ebf1b9c089c190c3ce22f0ac7a49107512493aaa5cf53f7495083fb190488741320a3a5b802744ae1e450bd19757a42681ea4590bd4b57d3ed888b23e04b4fb6613c768e388adee875bb3479dd72e330b270e3e622a4312d315050fec88acf77d3232053be4fece76b47e9dc5e6ca1de8b85bb83721a1dc07b4a8f9fcdc66e9e1f3936d22ae59d57ab3ed752e4b834b4b645a7092110847604d606cc73e1929a6e6cc9d16592366ccb5803eaa315cefc8ac5ff763d28bb3edc191bac0bec35ef433b0618beb4a7c0f4a6ab9bebbc6f5640e2812fd3bf793f488357c2ca0be885e6e54c639a7bf1b2db776e8ca5fbdf8916e4548cdc68fddf7428cacf82192c0232d25c16c0ac024cd3ce682b304373d44f188e46ead158dae1b5a1929677afb3e83fb8be69441677b29b8624174763aa04ab9efb37acedc7c34af251ce26ed51760cdb4cb9afa3d782e2354bfcf58a8fbd583767ec43803fd678d9d6221a39566a0269cb6a7d422eaa71f7c6d41714a2980ee321e778ff5b004148a0f7beb105fc1b7141a57cdea7f73c495448b5cf78e1a935c0d29b0ff7b1716b729ed7a7defc45e05a9824cf6abfaae3fd4ef3c10935d5fbcad37de4f35562e39f1bfdddd51d874147cc7145701769c938c0aa227424257077da249130226a5d347b8b5256ac16df433602c71261545e259de9479edec4eb042107a59b3c3477e1b5b09fc5496ce2f8ec7d98b99c0bc81cae86ee08990557899a4cafa5c84fe69a9590d38aa011796bab2fd7e0a136e8016beccdd28f2dd8bee5e379f77f2c1abcec8624e0eb9ea132ef2ca68c914f3160e09402ee357002a390abe3fbf16fe41f79a1aa75817618c0297c064e61c724532032904c9fa5adc5c0aaf2d837e923870e5b5947acd36963492b271da00b13dff79be533f042ac2f8dfd4fcc2f825f29a0986c31b558386d4bb08384b3e5ea49e582075a4ee02b02fec95201ba0fa8ab881d6b942c5528ba1ac064503a3e3f420cbcdc685bd90bb462e931c1bba70897fe2f4841ae5bf89a5d787b3c6ffabc42edb03f099b54200054bb78cbe86721d1063084b50aa7965197587371f33f1e1af783ac298b48e21f21a7bb74d3b8b7d308e4763243a01d163e420ca34c73ebd25705e6146c21414c2b246e1f64f8f8b20c5372b3b8db907239d695546eeeb9bfb8cb0f3ac5402a7d9bec0b1bb55b1eb37a0c9635c19187c35092f7b7c95a9b1563ed76fa8d0fbc02928257e7030359bbcbcfe6788b5863170ad722a473bd0d3acf71065df34bcea00f37f3eb68925de206e5ec5b3fcb8e65de30d4d2af65cd5b1f2a282a8aecc024b1ccef5afc8cbc0c631fd8725cb8ab968041f8fc73b2d57cc39dbf03a30f771033191b659283df3600bec2d984cc1ab030419129fd04fc514dcea72aebe31cca366c702dadda6d5b19948e3c4e7bafb82523253775cc646fc5c83aba8a067269cf7c4cc9d3d7de3918d459cab1cc90af916618d3dd9df0787e2b599a58b317f83bd0722f0ea9a8665daa5b932a4b65774ff237cf74c21d969c53f25078a3e0b27adf72d188e6d06e70589159a6a73917fb34a6a8267d78cd3a6915303a181b210fff38bf07b0f531a53677160c077b68326963f81eec04c5a898a275a5641649fa83cea1d18d7afac0f351f2fb947ebecdb6c4843a9af33d7609d422cb416e1f11c22cc641948447fdc9a0a9a0a2adeaa1b81a512121e0dd3ff36c77170a7d6c4072192fe69639e4d81ce46cd70d73c13b5a37bb71a563d7d1e5f1b31b31fca8ad7f0dc1ab5d2e9ce9b9005d832451677bbaf12312982453dd20eedc1c7a7ead817725df471e77ed8c305c660fb3c08d2934cc86081219eaf6f43db4a3bc80f299c327d37ae634eea7c76c08f5514e7471b70de129caec95169db4f7e84a4bb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@typed={0xc, 0x5e, @u64=0x9}, @generic="e13b2b2f03758ec543ca72c569f54c5b833e445a3dbcd8107bac934cd6fa15afb4c95a3e75ec2efe25c0b94c4e30f8e4e3bb84c14bace9cc75de9d647673baf9a2a2371c9f8c4862d6d9fc993f54f0e79de77f29ca619c8f0b804e598ee0bce2a867c6f76fdf4ceecab742062b10", @generic="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@typed={0x4, 0x88}, @generic="54e05b0cc0dd52b4306a2a379ba60750defae4a3ee26e32dd58cf744659e156147a55c7bad72ea2034f24c723ebbff9b669cb20bf63f3e27580bda6da84788b1d75867c165148a051e57b4465435e5c9176c766d3a40238ca93d7b06a725f0bd3cae448b2b5145356f384b80678804828193b9dd7ecd85c5cdcf78c72237668ca4fc1916ba83ab8a254e2e95d1a6d98a1dacbbd43e43bc12eeeffebfe39b14bf54b0a24b6ab6bc61907d26202225de87f3318c32f7", @nested={0x70, 0x72, [@generic="e62d6148ba5f2230570713dfc12186cfc44ca1db8e9ac4efd6a474ac8ba469697e54b89bbb8acb0c0f4c52b0b16432ba3d511ed3c5de6f0f7d133a8d36fd1b6432afbbbe1fea3c352e122673582f8c1529be5781ea9e1111530152b2579d8cae3e4b8c490d19394cc0"]}]}, 0x21b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/05/07 22:40:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000645000)=""/30, &(0x7f00009a4000)=0x1e) 2018/05/07 22:40:12 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e2498") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x200, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x0, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) r4 = dup(r2) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x10000, 0x3, 0x6, 0x8001, 0x1cd, 0x40, 0x33f, 0x41b8ee36, 0x200, 0x38, 0x1, 0x98, 0xa96, 0x10000}, [{0x1, 0x1, 0x100, 0x1f, 0x6, 0x60, 0x8, 0x2}], "87b6741c4cc9d745d556494e05add893", [[], [], []]}, 0x388) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x44a}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x7, 0x0, 0x7ff, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x8, 0x30}, 0xc) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pivot_root(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000340)='./file1\x00') r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r6, r7, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) sendfile(r4, r7, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$KDADDIO(r3, 0x4b34, 0x83) 2018/05/07 22:40:12 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffff7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='trustedtrusted]cpuset:\x00', 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x38, r1}) write(r0, &(0x7f0000ffdffb)='\'!', 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x2, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}}, 0x0, 0x2, [{{0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0xc5}}, {{0xa, 0x4e22, 0xf38, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}]}, 0x190) write(r0, &(0x7f0000000080), 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/42, 0x2a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000480)=0x51) 2018/05/07 22:40:12 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") syz_open_procfs(0x0, &(0x7f0000000280)='ns/mnt\x00') 2018/05/07 22:40:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) fsetxattr(r0, &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='fdinfo/3\x00', 0x9, 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x14, 0x201, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/05/07 22:40:12 executing program 3: prctl$intptr(0xf, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x6}) 2018/05/07 22:40:12 executing program 1: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000723f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000477fa0)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000140)={'ifb0\x00', @ifru_names='ip6tnl0\x00'}) 2018/05/07 22:40:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f38ffc)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/05/07 22:40:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) sendto$inet(r0, &(0x7f0000000180), 0x17e, 0x8080, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001100)="803fb010e270f286997116e7b464e8ef1a61864515cc58ac0d328f6d82e3f35d499a4e6236f94095c1962cb16089836b84a7ddb8616dce583266ea03d7c2b58e4df8f5f313161c9af6fc6d7887218dafeea722eea212da5dee263fc3644a6caa6cabde55d60d70730b14616d90f8c74d0c834fc85abaff93a2ce38b068e01ef15bba8351c2a5778fc2721295d3695f01f61de15bd9e39d96f3d3b6dad32b", 0x9e, 0x2, &(0x7f0000df9ff0)={0x2, 0x8000000000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0x47f39d6f0757c565) 2018/05/07 22:40:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2afef)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xf6) poll(&(0x7f00006ed000)=[{r0}], 0x1, 0x3) 2018/05/07 22:40:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="2be2aa8d1af6a16672b80a3bd867364df1ec3ccc9516ee9ecffcc277a926a0077182855a328abe4a56a028341df6fff767c7397d6eb068d4af8070996dcd461346bd888c08b91af5648a98f61d302f99dcae7e87b20d19085bab298a965589a8d6954a6d7d485742c58d0f08ffa924526860279712da941f7ba8620f6348a55e9edd977b36901b8a79e7884483a36b6d0676f06b48af2833a3d478f9b78dfa6f17bc55f628a440445f52"}, {&(0x7f0000000100)="938223b86532691dc1e9f315356768d12c4dbd1f491166a5a0f17c103f780dab047a0771eccb93a63208a8e2820250e0e5098a433484d09d73bf69d7ec24f5742f334319a8b19ad8bd3a3a3a43490709726a3e323a1a325f3d"}, {&(0x7f0000000180)="04d74e15cdb7d886f2e2ea746135e785bc5cf53f5443f084215c60d51bbd3e5ae95542f492c52900893b1f3d10e865dc"}, {&(0x7f00000001c0)="abad00e9a22703fad1499bc03f716f908f4fd26d3c9e5b3680be312082e046e197cd0c73d1732ebd846efd6f760d8e177b37f4a1ad5853b7dd5c9e57a90d69ae872eec8ff04b7a6fc48badd83713ab7fa538f67b11383f6204abc2a881ed9a8542920bb582b0987b1efdc1e2801848a0afb473e5d5259df66786d2f0b77a6c2ebdf632a2379cb00ef189adc17de4bfdf31fc6a008444a2c57ec0d0816be253511a8bad1500"}], 0x100000000000004d) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) fcntl$notify(r2, 0x402, 0x14) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000002c0)={0x77359400}, 0x10) 2018/05/07 22:40:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x3fffc00000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x2533110c, [0xd7, 0x7e39, 0x7, 0x73, 0x7f, 0x80, 0x7, 0x4576]}, 0x5c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) 2018/05/07 22:40:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) fcntl$setstatus(r0, 0x4, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001300)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/116, 0x74}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000180)=""/233, 0xe9}], 0x4, 0x0, 0x0, 0x1}, 0x6}], 0x1, 0x103, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000001340)={0x20, 0xfffffffffffffffa, 0x1000}, 0xc) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e21, 0x74, @mcast1={0xff, 0x1, [], 0x1}, 0x8c6}}}, &(0x7f0000001380)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000013c0)={r2, 0xd8, &(0x7f0000001500)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x37, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xe3f5}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}]}, &(0x7f0000001600)=0x10) restart_syscall() ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000013c0)) r3 = syz_open_dev$evdev(&(0x7f0000001640)='/dev/input/event#\x00', 0x7fffffff, 0x10001) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000001680)={0x8000, 0x9, 0x3, 0x100, 0x100000001, 0x100000000}) 2018/05/07 22:40:12 executing program 5: r0 = socket(0x10, 0x80003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x15, 0x4}, 0x14}, 0x1}, 0x0) 2018/05/07 22:40:12 executing program 4: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/mls\x00', 0x0, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003dc0), &(0x7f0000003e00)=0xc) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000480)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @random="349128655f99"}, 0x0, {0x2, 0x4e20}, 'ifb0\x00'}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="24000000010000000100000011b55d765df5e9d7c295a3f53232e5277c4c36bcc3c199927ea019e449e59fa7aff5788bfcb833d66d75cdcdcfe0901a28102d276c135b730de359a74a361a2ff7bef89cbcb4b9f5d6dba084b54ff904081e47bc2e8251f7462986fad7ce4e4f3e55ff39f88fbd6014fa63aa0d3cdb1a824ccdc7819a7d63d371f275998bfeda568c86c955d00a007637e0f5bebb2ab7c022ec062813d3ab0a583a4906f3b9c940debc956bb938bc2ecc28be9dc5e70d198786e5485f0474000000000000fa4fc47aef8ab420db156fe3e8e14d54cff0c567ab3d03a08c1765d6b8e9280f18e816fb", @ANYBLOB="186711e917008691208cf11f71cfd240a30d9e30f0151af0367dbcd39ce0db18c8cb6ae811ac84bb6b85ac606ab2ff9dc97a07fd298b48d86ffd7968418a836e1400829d53cd045bc44c090afbe7ff59b4f82708f50a3bb044f9fe71b93fd2ac27e761f003c61b3df8ae76daa132d82a18092dd7d7b4d19970caf3af081902c55880ee3c9460fcebcd23860f13edb61c2316f4bb7ad6a3a6c234fb4ac9324980be407e7622c88c0bae9aec8674d9a57a293079b4e8955a76ce777ac26f6faba4ae7af6f6aff0963ce904f2134ef6b0cb7a2911f299c38403744df45d62d24c6d0f6d2594c3937b11831054412119d62687"], 0xf4}, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000000500)="a5c5bf81899e892018f5ed78015f2880af8349acd863306de8c8690c1d37c4bb20393ce2d652ca6342ddce4de7d081612c79486da62be66958c85630d9fa28b49a1a99dc2f1857be2f81b1665886ec0192cde524ee60", 0x56) r3 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0xaf, 0xfffffffffffffff9, 0x6194, "7c60e78dd50b5c6de5dfdb4f6172efc407efc7e956ad917a7015189530da0577595195ef85b8d0253fe2a85e57c218d8e77d7f37bcb27fbb675a4664babe925c9956c3f07ad3084eea32642342581aebbc293faa81ef6d4fc6f5911607a38450f79941992827075677e3a46302a0b2e4ef59e0c5944b1c17c2bc9486eb81ae334430a58a21697814a2c9536392ddc39d6a3e51ce252a1574ef70281aa249637141ae2ade1bcfc6f749649f170b58cf"}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000000)={0x1, 0x20, &(0x7f0000000040)="bcb20e22b59d7f8ea0ad7a698c5be8f4d0bc26fbe4d0d7f447e44867361beb34"}) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000580)={{0x0, 0xffff}, 'port0\x00', 0x40, 0x40040, 0x1f, 0x4, 0x50, 0x100, 0x9, 0x0, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000200)=0x14) rt_sigpending(&(0x7f0000002540), 0x8) fcntl$setsig(r0, 0xa, 0x3d) 2018/05/07 22:40:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) sync_file_range(r1, 0x3, 0x7, 0x1) close(r1) 2018/05/07 22:40:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) write(r0, &(0x7f0000000140)='j', 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r3 = dup(r1) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000200)={0xff, 0x3f}) getpriority(0x3, r2) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x5, &(0x7f00000000c0)={0x1, 0x4, 0x101, 0x1, r4}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480000, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0xe02, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000040)={{0xd, 0x7}, {0x9, 0x5}, 0x1, 0x7, 0x20000007d6}) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000001680), 0x35, &(0x7f00000016c0), 0x0, &(0x7f0000001700)=""/50, 0x32}}, {{&(0x7f0000001fc0)=@ax25, 0x10, &(0x7f00000020c0), 0x0, &(0x7f0000002100)=""/140, 0x8c}}], 0x2, 0x0, &(0x7f0000002280)={0x77359400}) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000012c0)={0x2, 0x8000, 0x27, 0x0, 0x0, 0x8, 0x6, 0x8000, 0x2, 0x8}) dup3(r0, r1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001300)=0x5) ioctl$KDMKTONE(r3, 0x4b30, 0x6) creat(&(0x7f0000000280)='./file1\x00', 0x60) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00000002c0)="b1ab31303b6cfce01c9384f0ed2ce293be96821ea719c2b1637fcccf950b69fbf84e3a4e750f29b474da8ac138bed6a2b1b58496a2af014d335850cf090d24846eb6615ce395c8e754c579cc1cbbd13340f91d11ca53e43547b2c69c258c363197632516e793f53589a170c82ebb7d05c162db56139f0da5bbd9da19961778bea1847344b097a76c634084f81e7980a70295b1e07fd0274ce2282f3761520ec1b2928311cecd3e86b1942f963e4eb84111ccc327e939553ab664c7a87233a41b2d78a9ac0a07d24d6ef819f727960662f71831ee5d59dd004651f8f67f757282e4ee458f82118adeef72df30f9c2f22c8f122b3ce84fdf3e26598f78d9cecf82307269540f94fd3841f36d7934ba86a7d5db82237df8836343b76b0e271e85279c1fafdc33d3f2cc8a1581c161bd81aaa739621493d9c1990411366dfa2e5327f21873d1e5fde532918b180262d423bbf749412b0d5afba00ab4347f8e8d548a2e6b6faaa08479e53706543737a7e12402ffaad3f6e2a8ae8ff3d21bbf0e4aacbb93b8e97cd237a106b43e739190e0c5b67f135071dc62a1d82010ed19a054480bd60fe5f1ee396a04013a81e05cec558296ca5a48e46ba4c14aafc59febe08d073e200bb3a4561d027df98c6dd8379ce032ddb50b6952da85a79087b170d50be69d7dc355cfdaf812c46f36a06518ca4dcb62dd442d6c3f0a5a983a9ddf5cbf88864e08a7acf4dfab339c59ca3647c01c63c2154608f8336f76162b18286d82ecb941085956dfec10dbc37ce3dfb7667129015bf0257e985b2895522dbb073051e01f7307eef8f7b4dfd4e180c9f58e51cc9ddfd909966020e7d3c7b2b684d566287a7c970a3a17338ea521ac70201320b08a17c46336dc6504d6e942a1a3d9733d4d1fe31f961c8919b40ada95b0fc613f295a997e1f6bf956844880b6144e7c17dcf7e539c4b66651ed2ca9ebd4954129e8d939d523801dcb9d5f0d178d83b9a7adb2ed3e1af4453113de801df1a1f0e29533aac04912f7dd9690a3e697d82154768e4cb3d5b51b099faf003118d7a1977efc947d1cbc2041fcd088ae26cb5cd1dd30aa83b41dd339f1d68855216e8b4cad3742fde7ab4472db0e8d6e517539c510cc1d1855672c896d3dc21f8b659a1da79e623756263d08d242f155629b55b7b8836c7a046d0a3a598e141fe897437d1d08c3e72c1e514357adaf4f4c2501bb21ad73d742d8538e600781385d59b0e94cf8741b6e7dcf9f9ccd403198bd32d08cbdebb62fc0f1e6c537a6c44c4a13d551e0f9a4b89b2ebf87ae392ebca314d5110f587fb1b1f61158e71ca4710c98bd42e951e1d9ce6b9ad17cb9fe750200b1d4885eb2bb5b877102d507ee3b9082637ba49496eca9e7184dd3eccbc9ac34a8cc1106e26250c73650282084ab4d5835a4e76aae54add62bf7b950557923adb07d6febcee821bd5bc2dd2c7504a862272c25151527756883ff91c269e329adac5860dc981aea283eff49e7c40b31a8177a1b356ff2db0ebc111eae982a710217e1fc6e3c2f68eaad3e72a70a1fb066b794fdb1d9b90ec8a275f66e71de711d9185c5b5b8c6d751ee9d22e3f70f6888c3d067b56b0bb24f69ba7930efba4a12f2f2a54e54077e59921b7facf7970ae6332b7de3694e8ae98738f2f3aef59d2b324959cef19c6d7b02a007772ebc0e6fb2b4eb19efdfd198c9d90a9da079d834123adaf48cf90d5d10bc7dedd91196b38bc898eb958f20605d5b4576aac8afcdcf835ec42bb275c39b2328689dc72aec5e03658f264d5ca74c7ed1df35d32865342d8a212f65baffc457a1a424ebbb4d958ab6450e4e05ec5bbad0f4baf8be500fda1a642f096da77c617faeb30bd30c42df032125ab11c7bfcea22f7e9d2d861fa5c7ce0a250ee5ad6b1150c66fcb098114767a8bf950aae67ec721ced57c8143e73e8065f78d48b979fd4b90e069bdcbc8c8c29c630a4a2dfd2a90346d492e998fee800bd2373bbda77d98bb555568ba9155dda47b45862bd40dd40f93edc19eb698f8e7d759c542154d12db46381b493b0d40fa0fedb1d3af5057c453bec9915f27c25bc83260f9d15a43fbfa2ac2810aaff56209c8acfaddfcaf859743664048b34f1a5681072595020ac2f5dc851fb07c037dc6e1354a4a5c562540dc00fd6e5ce441d7446dff339b7650416be5a71e7f6bfbfdd055d140109f1a27eb6c211ee969006ad577ef30c2be304a7b21cbb46eb051d9f185f44f4d4a7760407cd854e6e58376734718e7ef27dbccf5622a07107623b8fb39dc66bc67caea1d7c87f0ff4562adb6ab6dc4ab3c267738a3ad69fc53a8db6010474a3c662eb98e16162ba460dc868b494976e4ef9c661560a9b4c55d73e6e1f34cdc5615c32d586d4ab7ff910c0d65f2c59d7c17f4bff9a4559b6872b1f5a0fc3a3983bff04d64c9a10ef0c507d261dc4ff59348662cdc819af81593cd0d179c1a72014afd460c1cb4275804fde0625bc8798af4468f7d7692bd2b1d9ea53f083f1888b00060210fce797e6d9fea42e4d552c28a1333b08eb4e8874bc4126f0e460ad13bef29767e2082120b65085ae1124f2eeab1b1db7635b90a7ef921ca33d235a76c87df184ba52a789963c69c8da91db8eb12a24c9e7f3ee40c33df1dbfc6eac625fa03312990b5283fdbddb8c0907e0be1528537b3073e350e93689912653db86535e4c7477ec8ce2c5d1682dd71c6f9f07202c5d1f5194dca0cee4e4a18eca6638cc9ed34057083d08281cc8e5f5e2c1d848f36d981c1318b8a5cb84c718cbf4aed70413d8b931cce6a3f3d59763884139f5a0a2f9269d08c28111d8ed97a86c8b5b05a7511887921660449d444970bbc9f53aec7ad0904fd7f42678e30d54e998734501c2d2bb513f4f86b821e8d2b63f7387b6a4adbba797d8d9c159426a986ded1fd41eedcabe213f77369dfa14ecd361aebf789cf7775152db454bf0ffeb382f4181bbfe90925d47a28f0c8d4406a62636438fb222df56044fbe7d70574dd2beea2490cdb2325e3784d1df36160176766e9d9480f21233cac338a00a11e26093ef258d2f0a8367969df894328fce8b0b10693fbec781f054f9b772cbf117150b27e9e25dcffd1407f36663207148230822c173c15e6a6897ebaa9f51bc6f608a20bbec981069438410725101cc9e5c22614efa788e7c4a9ca4f85a4b29fb3cd2d70215b37caac13b45a6605bd69222fcb10032ad6e6ec0847f895b09aaccfe9f7c0f97ead9b100be5352c2caced435981d8a6b8969e670894f4a5bba14c1bb05b011c783aa0c14cde69eb0a276e10b2ba53973a037078f02a938ddbe1ec4b134236a01fe1d3755577897dce49034543ff6babd9eb06a7cb14836809508540ca837233b17a90cce0a228d13a99908711db7d57329427e73853869427c49d5041dde4095b5a1a862c978d45d92f8ccfd8e4b52812dc6fa157439cb1bfea9483c7c8fdabbe7486dbe5a1dc4594e5aa23139d50fedd09e833b15d3ffc50f92d0e8561acbccc6455c184423e4b2701fd197c3f5513fdff8f9afcd2546d63c981ffc98a6d92b775b444da2ba7c04b9ea311b693fe663aa801d69b61ff7253ac21f6ec1c001673ada7696dd4d658f4ddb7315e20d141baaf39266dc332a6b9ebf7dbb39abf6439d46408a646ee6bde3fb5ec76bb8a938648c6c9d3696d426591ef23c00c306420b324d67d39ffd825e79d8c9ec20ae4a923df53b7bd06b9531de28b79941c99d78efefba03696a1f534b47c7846edbc0f6bf40d597cb8bcf7e31f6e580f1d6b33dd773adfabbc66367591d36a2cd56dd8d3cf2fb4e1ec4c54d7e20ec4f1ff75111c02431b80346586ff55f6e72c00f9cdeb69e71fe189b34a08c3d611b6e65dda012fcbabfe7a325db01194756f3bf4cbee88916eb7cc3fec452706576e982803a5360803db5c97955fb132b1cf1d697f2f94b99376a2d4805c0ff3c33432244239794256d1c7327a672e527818343c2c5a5430e7277dcc73bad4bfd36adf9ac2c043716774e942c382d0b901c88a66ed20990dd3f5cb931e7df38319e7dde6ca50f5d97d2ed07300ceb41fefd1105a3b069f2c1e75cfb073d2b787845fbb88924434ea38ece9326640613c0c513ad43075f6079094db5143425065d77a6365f7af2c41ecc367c3e466f4d129aba6576ea45667657339984723c1a516a1ccf54fac4825a73d5ebb96571c260e309cd86117c3cd589fe83db50b3f1f7a595fb2745db8498a48b3c34cda8fd5b28e0e19f101e8671e3193a2f6fa0053725978964fe674b429fbfca66e791500ea0d97ab0472468e4ca08d1b822ae379faae7bdbde050b7a5b6fbb37b92a80239014320f2e2a6c2aa095cd182ba776b3b324d401a1811cd8722573a4cd70d450ff297ddc9a525b4044bbe24c0b44829a436f5b42dca16574397ab61731c18fa916184d178fcc26903b7ca0241f22c5a03befe78408e26f0c01f5cdc48d2a0316a855a07637cb6ba1ae6a93a21d5d1c15d7cbb673a9947e9d4e7e00ba91f92ec621620de9aebe7900aa5a05cc54d48ab5de5910c70a937ad4a1654b5e7fe5af6067208576182fff00e2aef7b1d979e396ba2aca736760136303ee40de726a87b86667166e1d686b11c64205aaa76c48e8e4cff942f7683bc812da97ca1888ce6b7f48c7516a1f1628951648517d5188d9f1ea82a8c707b6620e8005131ad721caa5fba749c747ed2a5ce423063f7c0091da77710c105df617291bc72bc83d3ceb22ef19a0ef2a138a8f3f6560eaf5772bbf98518181d15b5e1ba05377abbd77346a61d9da72715bf8ebdc4f367440b552de483d9051080f7d6202ae1b8c4d743db96f2b13de5c1357347ec1417f62ead78088f063377b3dd21697ad5625ee171edd6132a39443a2519219111f37857c48aefe49d839a497f62e7bcd059b08f37986efb44ccea9c0994a7115be30376d33bf23a817bb4c1938eccce05df23ab5efe8f4fefae95e67a3f8df408320c2cf5f32c9cd0d1e4aa958d42e05e9119b3e72948b2668e64dd0a13b4c72deedda2de40c4c3d16fdb344be65f4d1dea99a77960a8dc3e4c08bd40e01f6bebb1f5af79b2404ad1ba67f9177730fa86fe0cf51b320e891630ef9c41449bdbebe26c990ae459b86688663de3d868ce5d3d9fff56139564456f4c85fa7ffa9bcd5a18f3671e2e53db7e07debb668a7130961f464466611586bbbbd33af122f1bdac3020127628e71cd95fa35867da7238fb253b2ea01fe648bb692bb818ef8e3b99ba8895a8e38a30e44f9b7dbcc493143e0c72f9361fb15d8a56034d373ce9fed2760a92e686d73bd2e3eb6c18f1735a3e9344d15886099e0e326eec8a3806ffebb0f4f8cbb9e68a88e67fbb621f999d27c4e89f0c240b37ccb974a54b2dafa59bd9b501ccba55230fc6022710686aaf2c49c3a950492c35546fdb3276c5da5ab578c3132c1d4012a44d3efd8fd42d53025a7125d033a73cb84129158b978ba4fdc29b836821a2a88cc49c1d7efe187d646f43510f60cecf0879d8b7453cedd632561d9e74bbcfe0b5eaa2b6d2805bcd6acc359db6d8a2e04ffcda8479b8bad538562853ebdd81d69c8b1d55dcada5be418ffee24177b2e60f7a885c4c5e2080d85297f71825380e65c11f1d722e1708f7612dcf3bb6713157fa0f1a3b81b80a58496190ddb9e8c67e1b4dd96d522ea2b3a9b9e629e948151194295eb405159b405d30ccd9e79c4d05b20f9045f50d694edd22d2deeed41fceb31b98ed03318d157f99637ef0b19", 0x1000) inotify_add_watch(r5, &(0x7f0000000100)='./file0\x00', 0x0) 2018/05/07 22:40:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x2, 0x2) fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/07 22:40:13 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000280)=0x8, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e6affc)=0x1, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept4(r1, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/05/07 22:40:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000380)=ANY=[], 0x0) close(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x0, &(0x7f0000000140), &(0x7f0000000180)=[0xffffffffffffdc2a], 0x1, 0x7, 0x60000000000000, &(0x7f00000001c0)=[0x0, 0x3f, 0x3, 0x2, 0x0, 0x800, 0x7fffffff], &(0x7f0000000200)=[0x0, 0x9, 0x10001, 0x0]}) 2018/05/07 22:40:13 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x28940, 0x3) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000240)=ANY=[@ANYBLOB="02000000140000000000000000000000120018040000810076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129c28aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53ab79bfbd5aec37f2c8ecad100c9494a6d000000000000000"], 0xa0}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) write$selinux_context(r2, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d9b8cd8071a77a1d75e0c523af6"], 0x4a}, 0x1}, 0x0) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x93, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236226a96d8709a6e05f238275fe70a35290950901412114cf74569e5651798a913d44deb0e1db108a6618ed37618fc10eace6ac45a4d47c6ce6e999a5f627d00870a48bd82bacd5c36a71e39ef0cc8913cf52ae2c309"}, &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) 2018/05/07 22:40:13 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40040, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4a0000, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') capset(&(0x7f00001e8ff8)={0x20071026}, &(0x7f0000032fe8)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x1) tee(r2, r2, 0x7ff, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000227bd7000fedbdf25090000002c00de000c0007001200000020000000080009005f0000001400030000956526f60751df000000000000000000004000000800060006000000"], 0x48}, 0x1, 0x0, 0x0, 0x40005}, 0x8000) 2018/05/07 22:40:13 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x9, 0x4) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000180)=[{0x66, 0x400, 0x7, 0x2, @time={0x77359400}, {0x100000000, 0x9eb}, {0xf73, 0x7}, @result={0x7, 0x6}}, {0x6, 0x1, 0x8b, 0x90, @time={r3, r4+10000000}, {0xbb, 0x80000000}, {0x3, 0x910}, @addr={0x0, 0x606a}}, {0x9, 0x20, 0x7d, 0x4, @time={0x0, 0x989680}, {0x5e5, 0x9}, {0x8001, 0x1}, @ext={0x7d, &(0x7f0000000100)="fc3241d4031a48fa40fa3dc6f5dbc78a051135899c88559c6068424160b2a6e3e3805df9f6609df55c3bd95e0e50816ea6e2cfb53997ed92f21b651c5a5db7dc17b114a498049d83e839a0db79e2c50852ab19af072ec7d8b373468cb38f4bba15e630d1ca0158dcdb742ffc5ccf13561dcac8728892d863b8bba9ad63"}}], 0x90) 2018/05/07 22:40:13 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x916, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_ivalue}) 2018/05/07 22:40:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r1 = dup2(r0, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000000f80)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x3, 0x7ef, 0x3f, "cf4b74e4a88c5d40c392eb3261fb90f7b920ab1b8c5546313aee58290c025e1785153e1e0382adb56e6e271f9d7a39e67e5dad4c958d6508915c347194c0d7", 0xf}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000200)="6e4038248313f076d53db8d1552f5e813396ef3b8c82ea73e5dda3727c85e06a1f6e9b85fe4e8070cce16f6f4e973d09cf94d0f10c0e4a2aeca1d84b3ed39ce2963280e7813594ebe45f07460835fc38f51ba7e1b90d164d5347074d1cbc37aa92ae814daec5136f4b45af63476adb4785a8ee42ac99619603841725622d6d4e15ca695341f7258f9795ab8ac639c1a2b088a526dc2be572d6719477f5db3a3b7413ad611ef2c0fc645f7b02a60a8c53932e43cfc1ed90a624e2efa8c8bcbc8445819a1121167450850bf70bf76ad6f696373f781093a1ed1c8784fac7ed61b9ec08f2804875ffe7f128", 0xea}, {&(0x7f0000000340)="43aaff88f537b56e66f66b5a56fb3b7ce00fb73d45c543b316750a7fa0af00aea76ee76ff5afb37c3c2bbda0224fa69fc3b5de163dc70f272413c9a2f6c06cfd9bae98ee6559a181c391d2dfc3bad5f308fc5b7b9abc84bb8236b0e2115bca5369d04f15ce5309074a7a3bb078415f3359ebc42bc8fb14a4be5a5c04940519324f8f1749fe08bc46aa141ec61a3322c25914610cbf7ae43447ecf0a69dd089298f344b033b711a2c6c9368af85b3d942bc0944af9929486281c963d73ac21fa4838a7080b3e99360bccf7f77199192565320143c915f6744757fc3", 0xdb}, {&(0x7f0000000100)="fe6369050b51a9528dc3a1f9391c325143c0c373d89f6951914036459f63dc765dbc6e2e94f5142ce538f7b28a06f21fd58a57486dae6593b6141cba3ec858294ed2a1b3f0efddf64cc8c08261eaef282c0c417139591ad1f040aa355dd6d82d7795d8dab20e07223f2626ac3951e8a6786d216c0a", 0x75}, {&(0x7f0000000440)="8bdf9287ff213e1f745020dd846430cd105a94f2794308e32e7ea5ecc808babd5607778d1a3af110ed3012b562b86cf7c2b836a127a9ce41e2387895b72ff937b8998eba942a85eba789a2715a961e31a1906cf0429117dd48761bc7fd2c16e236bc589b62017e4c0e8cfae278b8423aca410b01709816b71f41103c61bb34022e35364225cf3fcbbcc8f5d9c02e679ae47fa213ddd616c6b38d24c697735a6773bce104991ec8b3c8fccd87fd357b4ff1f6b71d622a1139", 0xb8}, {&(0x7f0000000500)="d4b14968cf6928da4757", 0xa}, {&(0x7f0000000540)="876b529ad73161d5c04294d686d6094be4ed3b19f79a5d6f75355e905ee9d7f6b26ffb203804ab472fef511069503ed74bf35fb2715dc53b6cfb1014c06e9bab2142111a54b1cb6b93ccef414ef97d6b7b951aafcd01ed3ba27693540daa6884c3a8922e2d4d5aaf78af6c0983b4b8d7db135f", 0x73}], 0x6, &(0x7f0000000640)={0xf0, 0x0, 0x4, "5bb4f04cc4024e3614434f1e5f91591b524b670a48a67d7cab6eb612b8ed254bee27f373283912ca85984c42e53540c3a2159db1f68e6dc053cd3ce40b36dfe5ca5bcc9cabbd38735fcb7904330bea7be057449659fedf8b4eed223b2715c9b4ea00ce7cb4963cb6b3fae27795d88de94e9802cd4e67a23f899142e415793a5938e6c6024cfc6daf583cb9e88352bb3a04266aeaa0fde4f02a51761252a2fc1bfb55cc795aec9f83fca6af19c8c322325822f32903b2bce4abdc4bb181819147aef0a1b4c1501c20a0f1bb4f99e0490c73f9a19e40189b719c1f79d1268204"}, 0xf0, 0x20048011}, {&(0x7f0000000740)={0x27, 0x0, 0x1, 0x7, 0x83, 0x0, "06d8f23d6f6fa21e1908a93f23e01a738a867f98c65b01109e8322138218c53130d6a2a7dfff928d520998edadcddedd06ae9e27a023220b3934a6c36c800d", 0x3c}, 0x60, &(0x7f0000000b80)=[{&(0x7f00000007c0)="c5b0bdcd99a4100bdc2f3de2a151e6e50b53dcb781baf77c17abc42ab203b3e011c5ad5231294c4f164edcda6184b842d47caf56853cc9d1fd7d218d0ca9101370bc16b888fe60d46535a768f2beb159b811f7d14410f9d26c932ce710661a7000168d85a427cc77eba6f1ff8044e1e0589aa37838afa9d902db03cc25ce6908c024787327a0f6e6800df1daf0cdd3", 0x8f}, {&(0x7f0000000880)="bb65fd09da67531c33ffbfda87aef0671278292144ec86bec16f0c0ea21be6b6a41a5a09fdf3915d8210bafc5232e5f4745905a9539338b649e90c91213a0db1e5f8eb8d1c5e86ef1fa12f66c7493cb2151676212c804af5d869d1d42c5a41050276a2716286b6b91a0e32f7768e63dae3f378a3c735febfee10cc1a49117aad244116e8ebf0781624d5bb5f4cbf9cf7c44102036fe2eaf040e4d7f4379bff22f6fbee15d33ee9010ddd4a9ab551f527dfb28e3c4f98966da93a5a016c758918a4c700346955a46abe3487f440acd394df26c0852f10c74f2029689ec461fde7", 0xe0}, {&(0x7f0000000980)="1a6ef2bfce45390e943f0ad523c56d14ddd2719570db4ed7717b7d0a23f1447634ad2cc761d1200ad6cb1b1e4a84325d6118053034cd761f9e43d72d5d092fd59a5c7a67dfb0c2742bf1b97f66973825aca1b8ee94461ed32cdb9c43ed358d55a3111c4c35d7f661857e2e40b4ded868fc499554a44995038e80e6b926554bd8728bb138d2bee1ae084173b30f0b4fa323562a741566c2a5039fa1ff08accaccd76f305c3bd6b22c803cbc682b82576365f6035f7aff95bd9c16605d5e1f1ad7c41ac8a112c192e7c3d786c5ee09bae3a8bbf3b14597a0347e6dbdc08b29cda31f0f49c2c2a5ec8d70272cfb3b3ad5", 0xef}, {&(0x7f0000000a80)="a5457531d4a7a1d6d9da25b7277097a77b7dab2872144adc6c51a472c395e82043ba42d61d21146f18f74da9a075c399199b4292edfcdce41a8b917be007fcff320d002c977989fc947c75d75b7b04a27211d79dc7fa5e30045d472e7496b47a", 0x60}, {&(0x7f0000000b00)="f15286a2c2f56fd29ad7013ab15d5c4b91f07049ebf9fa45a50411ad017c440803cd42c8d1525252", 0x28}, {&(0x7f0000000b40)="6f44d571d7b0e970d84854de162fd72039cd75f9b67838f7942deebcaa5d596a", 0x20}], 0x6, &(0x7f0000000c00)={0x18, 0x19f, 0x1, "681284"}, 0x18, 0x80}, {&(0x7f0000000c40)={0x27, 0x0, 0x1, 0x7, 0x7, 0x5, "f17f5c540a42aa6a5fa6d32bf5fc219a6e1c4547e7444782b0b6b9a7ba39a7a95f7ceb5a4c95bd8b55aa63012398761d7c68739a165d679b6857ec3f130850", 0x1}, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="e3fa6caf2569ec74895203ffe8b132b03b2857dd509015a91fa708316887b26aebcb017d3d405009b7813c8ad182d827bdf163fcf5655b2fc463b1236c82f6368c953601", 0x44}, {&(0x7f0000000d40)="f66044161883cff1bb6d3e48ba66760568964888e1aea80b6ad5ed4d9e9d6e719c2553cda6ed7608e4b7e7f8e797b6438de1500f68d2731e58e8ba0959df762ac4f1a2d8d3", 0x45}, {&(0x7f0000000dc0)="0ede02f06ca4583d99bebc82d1aae19277384009e6453dece22aa9f279778b86d7fad3e39e2f450a1c86f35a4ca81caa296dd1789932a52fa341d41a95a2b37f7e58102c04a972cdf404ce653af4b577447f1e34dd36f56423642a00c3e2e25dab10bc2013", 0x65}, {&(0x7f0000000e40)="6180f79537542c8d63b76f282e501bc3c5d8f65a814c673ff2a5c83ce41778d96ce5f516422c721348ab73d89cc9987f0a4ccb507e9108ad76ddb887128da2da5862f8777a4e29b7077caa4b3b08cdcf4e9ad71ec4ad84f5deaf581358a0054ef94dee96d508af311f1284a96a1b2cd5f20780499e458714bc", 0x79}], 0x4, &(0x7f0000000f00)={0x80, 0xd5c6b5773cc4f582, 0x1f, "18fe4ea5acb14629ebf5fd72017805892bfa6570df8a7cfec8b21102c52c54362f97f7ff4f4bdb659f9de29ed06a834eeeea96457b08da38988f8d029aedc8eb4e3c7048d21b387c4575e13dbfc1d0455e95e22102ff6655dd02890ef4fbc342c3fd3c50f088a9a6ff4354e881d435b0"}, 0x80, 0x800}], 0x3, 0x80) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="736563752e00000fff00000000000000000000000000"], &(0x7f0000000900)=""/130, 0x82) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) sendfile(r6, r4, 0x0, 0x7) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000000000000000aa"], 0x34}, 0x1}, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) getpid() ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r8 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x5) ioctl(r8, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000400)) getgroups(0x1, &(0x7f0000000280)=[r7]) clock_gettime(0x0, &(0x7f0000000100)) 2018/05/07 22:40:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) bind$packet(r1, &(0x7f0000000240)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8084, &(0x7f0000000500)={0x2, 0x104e20}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 22:40:13 executing program 4: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0xffffffffffffffff, 0x0, 0x7, "7175650000310000000008000000040800000000000000000000000000000000000000000000004d0aebffffff00000000000000000000000000000800"}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32}) 2018/05/07 22:40:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) syz_fuse_mount(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/07 22:40:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r1, 0x5, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"626373683000000000001900", 0x2}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x9201}) 2018/05/07 22:40:13 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xd9) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000001bc25755e8ba1d335f17275f27f7bccb0ee4c41285838c0d1ef1e69a7587d76e9f02164a808be2f8a74c14d22bdcbcdba9e8444699dedecadb964b892629efb5ed63e7ab028458f1a16d3b75ca13802b692e36db699142d4392ed37545126a8993632b308e78d647cbf80cbda8f81936"], &(0x7f0000000400)=0x86) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r2, 0xfffffffffffffffd}, &(0x7f0000000380)=0x370) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0), 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00000001c0)={@empty, @multicast1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, r6}, 0xffffffffffffff2f) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r7 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x0, 0x84) pread64(r1, &(0x7f0000000a00)=""/156, 0xffffffffffffff8f, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r8, &(0x7f000095c000), 0x0) 2018/05/07 22:40:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}) 2018/05/07 22:40:13 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) memfd_create(&(0x7f0000000000)='}md5sum\x00', 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000080)=0x8) dup2(r0, r5) tkill(r3, 0x80000000016) [ 394.680202] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 394.683092] ’: renamed from bcsh0 [ 394.690042] device lo entered promiscuous mode [ 394.694703] qtaguid: iface_stat: create(lo): no inet dev [ 394.700271] qtaguid: iface_stat: create6(lo): no inet dev [ 394.710666] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 394.716964] qtaguid: iface_stat: create6(lo): no inet dev [ 394.763293] device lo left promiscuous mode [ 394.791859] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 394.798685] device lo entered promiscuous mode [ 394.803352] qtaguid: iface_stat: create(lo): no inet dev [ 394.809064] qtaguid: iface_stat: create6(lo): no inet dev [ 394.819521] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 394.825932] qtaguid: iface_stat: create6(lo): no inet dev 2018/05/07 22:40:14 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) sendmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0x80, &(0x7f0000002180)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000002d80)="1f98a40c5bcd185d4efadba36e7f69a02ded3188ac54fcf83520b577", 0x1c}, {&(0x7f0000002dc0)="30c99d9252b3ce004c34cd96409acaf6afbd1e619e655b442114fa2def11f207c71e1341457f2cc109e2bb5d7b7dda68634a79af25ab03c164f05aafb7fcfa1ab62c2bd17f8500a07e50ec2f0bc7150b0ec3dcee9a2f34a169b8e2639f0fed671ab42d5303", 0x65}], 0x3, &(0x7f0000004080)=[{0x10, 0x110, 0x1000}, {0x58, 0x112, 0x0, "80c85341acc755a762de4ac6f94d3905fc1fc275f3ab0f8c77d34f8e9217b1cf61c25c2d85f54d25fc13aac49097e4993f38a0e0edc5e0e2338af45a8e5c5c0a5d9c58ce666e34"}, {0xe0, 0x11f, 0x4, "f814b2ebfb60c35365c79c09711a023c9d933c09f535bcb415eb63bc37a444e13eb7ff6ce1d2e81a405608c486b170a70e4b6c850c4b0da4032e0cbd12708ddcbf1f6d79430394b2d08b6ae2c085e05ff55993b2e71067766ccfd3707f1dfeb18f61829af26873659c1d9d908bfc93d105fa33985e7381b498be86026765627f17a91e7a83ffc7654bac0fab47c4facf99308c60d76dcacbf61b5a981c47a441406a66c5ce978d795a24664a8a1c438dcb34bda5d1c7f6b659748ba01cf3a235b3eb4dbf20c9933b1eb8341db2a3"}, {0x88, 0x110, 0x3d, "e992f3bf62117a04036974f80546e8660711ec9915f2675c3f8c43dadc6b97872983bee2b3e2eae13f6f66644868d66a73d2be2d53a7e06b604c3245a4580479c80de346bbf92f31668a70e8ef2c94956af370e9256ce7744b7b54b2018865b85425816c30b1cb3ad5e825a012a7140e8939"}, {0x70, 0x115, 0x80000001, "8bc51c154ffab622c40fac0249e910f5f1afc8a250e8309b3d97569bbd4fb250b76d403f8b1df92b2981038da7889456a9a26a10f3eb323003f5d2cb781fc7b8cd5ea6e576065b05e25b6eff8bd181eb67f7ba070e61603a5ae686c09727"}, {0xa8, 0x101, 0x6, "f3b277387f0ac222a66d556fa657491f74b539ecee3e71b5c346e6cd402b767f62bafc8e717f040362d482d7f90e748f657ea303f5c53737e775db9b2c5bba7d5f5e796e68805224eb60db6a2f85385b45c82c0669b49d4e65f62ce9c6693ce01fb4bbeedf4af773b9c7d5f593d893e0f542dc2a1b07cc896ccc364ae135c9089f7269a60ab10e0ce50210238cf0a192df16171704"}, {0x58, 0x13f, 0x7ff, "01b2f18db81ec015b95e61a3e90b3f1eccaa079b2c5f888c757c7b4e56089e229b6bf8c3490412ce69d338cc6f13b3d4a2fbacd076ce055cc00dc2153f45bb235c6b9e"}, {0xd8, 0x195, 0x3f, "8e788d7f5fece947095a89904116ef08926889ca42a59aeee60f96f28c76bb64f358d60cbac8371dd4b470ed05d7006f5692150426461892475c65de4ad0f97e2f1bf341b2b5d0cfe568d28d52b0920cdb2625499f4849931c1f403076087d5feb7c8723286e0f3015ec273248d96c1d2b4a9c69dd5cad7884d23a00492ce6a359c8b4f5ea0ee5f8ac5123214eb5ef74dd22e4f6273065dfffac81e61ca6930f85cf0640d28b741f867e7c4cb0b43e7b8a42fb7f99eab814be2e17c09c062bb99a9c657c0ee890"}, {0xd8, 0x13d, 0x0, "c9aaba9faa00234ce9ca704280340d0db595b3c57bb609360a344f83181d56aa3522841aaf2187b3390b7e59504b11dafeeac269d39829771876a929bcf6428405580dda48ae572f94af61b5f4c3a928956fa3ed9c2fe0cb57df8a060faf9a0296f37b28bb647de6e65ded1be681b4171e18de5046418b018c917b2e9b993c90660d3683e03ea56a0baad4f9de93fac0cc9b2902531c75d2ce92d3d0429c23481c032a98e70b2053eb6b7613e84017a907f5513f03ac01687b53d629854f8c88fca1165a59362a"}], 0x4f0, 0x40}, 0x1}], 0x4, 0x11) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002f80)={{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xb}, 0x7}, {0xa, 0x4e21, 0x2, @empty, 0x9}, 0x8, [0x3ff, 0x1, 0x1f, 0x20000000000, 0x4, 0xb606, 0x3ff, 0x3]}, 0x5c) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/05/07 22:40:14 executing program 3: r0 = socket(0x15, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x7fff, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/07 22:40:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/05/07 22:40:14 executing program 1: socketpair(0x18, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xd4e}, &(0x7f0000000200)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r3, 0x810, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x24004085}, 0x4000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x47}}, 0x14b, 0x3f}, &(0x7f0000000300)=0x90) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r4 = memfd_create(&(0x7f0000000140)='vmnet0vboxnet0%\x00', 0x1) r5 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001b00)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a80)={0x30, r3, 0x100, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4080) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r6, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000480)={'syzkaller0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0}, &(0x7f0000001840)=0xc) r12 = getuid() openat$ipvs(0xffffffffffffff9c, &(0x7f0000001a00)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) sendmsg$netlink(r7, &(0x7f00000019c0)={&(0x7f0000000580)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f00000017c0)=[{&(0x7f0000000680)={0x19c, 0x3b, 0x301, 0x70bd25, 0x25dfdbfb, "", [@nested={0x18c, 0x38, [@generic="735678f41bb5b43777e5a8d065a71949838863ce0701feb6729c43537888dcbfa6a81a9faadb850e5a1ec075255c5b2c400c38f6277531fb64c27b59aadb8e6bf32133c7cbd08ce756537fa3fb9f57c7d1288e400bc250d51cb3a3b943ddb9d447893a29b17229cf54055f30ebfef1115e721cfd960ccafb3b9138b46f1d7fbd803960816842e4f4c8c2d75644", @typed={0x8, 0x6f, @uid=r9}, @typed={0xf0, 0x92, @binary="77004b0f85783a4bd43f160b1c324b0844d5a7e699f112aa5dabdb2ca090bbc62aaa6b3f036f5a716fdf4f3a78b3c28b699ad2886ff1c0bac43a63c310706415e8a94adbcf3c002ebb189730a882bb9d6184c9b4a883e2b73f4b7ad74c7db94d4810285e137eb628b3e61798fa77309aeaecb9c4081a4b240b2db8ff431c8edcf14497c495127904da5f5af6a641e5412a805d8dd28da40da2db8edb8dcb446eafa03f082054c14e42d7313e2e2e253f709b61b47b3883f6ed0f0dba1ef68b9e0e4e3eca2998decf79444e9dd7bf11c5387a25e1712ee70ac4c28bb0105ce3f1e3909d39ac12a0ae550202d4"}]}]}, 0x19c}, {&(0x7f0000000840)={0x1c, 0x42, 0x20, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xc, 0x59, @u64=0xffffffff}]}, 0x1c}, {&(0x7f0000000b00)={0x530, 0x38, 0x1, 0x70bd29, 0x25dfdbfd, "", [@generic="237c08dae86561bdf3c10cc8478ff5330f00773bdf412648709f29fa56cf133d9bb6a2233f6ebb3c1a769e6453d50ab022cbae786bc749441caa7b159efd3e89d84ec4a5ee854385649b41237aede9b9b324ee058a4d0212eef5671f580652ec6274c4ed65b85b1502cc85a0945c53f0e4a2a6fcce6acb3c91247a78069593aa3a435e8ce675a613cd0fd5427afdffc0e7c5f4100c719092cef187d71b8ad041f86f2320d3ab31ded13b5ed6810eb23a2001eb38bdac751e5e4b8e6c2ba49f34d47521", @nested={0x144, 0x6d, [@generic="71e5d4cb6210bd0ec16904e3347f329439b21260b8f7528bec3b097dfcf9446464a8e14fe193ae54ca26fd959c0e2f273d6d8f5986673c3dab5f35510be863a1b001f6c4053a38b145569bd53f9e47329e183cb763c994883412c071eb3980ce095f12dacdad4071b9c380ef1d84fe44e8b40dcea6da18fb820f6ec616bb180e58aff9b89dff1ea148ceefff6ec9926cada37eee87b115fab217fa983f43ee950680a77a0bf595e773f87686963948183e0b2f301c7e484b241884a14cd9", @generic="bc5e215af7865da540feb9c99a4b944823cc147ef45428ff6c8412894b6c2d03d41b58c919c7149072095298eca90eb2c0dcfb8fc7c588f1e3cdfe8b968c8066ee77aba75f02bde07ee5480b", @typed={0x34, 0x50, @binary="b3995f785321fea8cb72082c57af55ce129cb17483a3de6b724c6f6da4da92a40a38bc098d33d5ba42c7ebc3925b"}]}, @nested={0x290, 0x5a, [@generic="e63c5743313edfee126e473c4efe8f700ad620c1e01f61ca328122bbc43e3eb6", @generic="99be263cd5369af071a087423274c0d23226efbeb5587ed61486859590d27c2c02928564805e3b90fbc8b559889fbca4f52967f33c4322b72392961202d2a1374a9e4b6350248d6f15ebe90e53c861d7dea88745928f40c300b7ebd6ca0e240a22c6497dcae20adc3fdd4487344efc47bb1a0841563aee62eb31e151bf1a6548e0452ed2222a923f8ef32d48fdff976283f85e3290c583084877912c202aa031d6388dd5a8d1ae8eba8b", @generic="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", @generic="c18ccebeea7be8cf685755d71b9b232e3eabbb490e8e2cca7adb4b976a8c4c28c2416a40979173fac085bf03339fdd89680020a12030fdf795932f86dfdf49ee47084467a8f70cb86168fba06c0463d99ee1d783a2e701d069747b644b04d15075e52f884547fe7abfa2fd207bef12cd1a851ed277b2c205c263623912766b649675b3e9c0971c1aa8", @typed={0xc, 0x11, @u64=0x81}, @typed={0xc, 0x8b, @u64=0x8}, @generic="a871be58e19cc9f9770b7e3a2a34b5f3b604171e14db1ca2b7da08566d7776db45"]}, @nested={0xc, 0x42, [@typed={0x8, 0x6f, @u32=0x6}]}, @generic="c314375f6c461626581938412249f9770c7e9f392b3bd38bb504bfd68f0ee9df0d6f0747d338976b4adc41f8ce259de7ab88d54b89cd86c50f459bdc0c69976be958b4fca0497c8eb6acbc9c5785f2950907703c62c124b288b3b2070132363f0c605f5232e6b3063f0d245ca609807bc47f951a1079a59a73edee4e"]}, 0x530}, {&(0x7f0000000880)={0x154, 0x1f, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@generic="4d19c7e93d285d8326f71d5deca149ca9ebcc2db948912cc49fc60ca7793b079c048fea68111c88aa36061bdbe115f6a9bf2df60f1a510059b5787d26e8e5da7907361853f296f2297aca7a53ab128e69196eec35bbda6d032a2b99ae18b69155a10798696f094ecd8483b64303d4312f966e3e75b9a2c658382d22787bb4aaac9b52c9d5d842e767c045e5d5640e051184fededcd97e4195dc62f8a0e75379e4505ab3b27492d7a8ecd6dc011229f901019b64b11e337813b5688b7f00f7e0330e5cd33f49848d2eadfe386827e623d8850eff98f0a61fdbf0ea108a9db30d85b61113bd483934207933e", @typed={0x4c, 0x23, @str='security*systemcgroupcpusetem1&keyringppp1/posix_acl_access-security\x00'}, @typed={0xc, 0x6a, @u64=0x7ff}]}, 0x154}, {&(0x7f0000001e00)={0x1198, 0x36, 0x9, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x1188, 0x63, [@generic="7f1f58fdb7ea4af3d0003ac6213d46e68c7a32fda512483f96849318daa15e4964f4ad485c7971c89065da295ccabaaaa35b492f2d0802ab51f596d58fadb1a63913510c45f7702d2b09908471ec6fcb3da66654ed492da4550b08d2f038eabc53d309134c6c64107caf9b025ffa9672b6f5fe0635d71c6827f07dee0f54518a180ec15609184147267e0778ea6e6cc755744140477ab49c59e060726a3ecadddfc74d1bbe59538ca4d073812ee6c5f0587d1f70fd", 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{&(0x7f0000001440)={0x368, 0x2e, 0x0, 0x70bd29, 0x25dfdbfc, "", [@nested={0x358, 0x1, [@generic="02684f14b319ee83a1f860f08763560ab1602041d00a56fb3ee2ab7ed5b1c0e67cef6ee02b0a299451abf733777363f7bf9907c6a609f3692592dcb33ebf70c9b98381769148027b04819625dac6922ad40bd54fc8fa49c26934b9ffb6a20e6f1ea2cf1f2f910be3f4de4edf74599ce83adc94666d8c33d6b70b8cdc6feb8e3e8c26cafaf62e26c51572c4b4ab18911710bdb6e48ff3508deba2ac42a3385c531786a455d0b6ca0f88b5a56390ea34542398f9d8e8758c1ad0b7b374e0cf42648aa9ef6d75bf6a7ebd869ec3", @typed={0x1c, 0x88, @str='procppp0/vmnet1wlan1]\x00'}, @generic="026518e1a7f417320837debb4ce7282e5df1d6b0fe98d5521d1fb726f997a4ad7855302a160a526fcd3a5b6bc2b031269ee324b29cecfc56f34a9a49c2f483550ef6858b74a589ed0dca35d36c2a5d52859810bd543c74754189d9ce6b09f0acd4a1aedb8018d2f6a340cd0c9cd8f433a7e08c44f4708e244e92bc9f9d8ee07e1c63e652800e5415d9e8c8547fc410f756f549362470021035f49f9638c6c6ae51da51f83f278522e15b38678e", @generic="f30125d2b90d6302817d71de5d77c18fd0de160d9ac0bb158b53ed9b17d228df76f9f1dbca9727e3924b6cf96ed216407596766435cd5760da2d2730ab8a677bbc869aceda690f5621a625e8cd79d9a753559a2a2e41519c777ed9da63a0c3203948fd9eb2d8639a308fc4ffe90a8d8a3fa8c713f96bc29317e30da07144ee30658c1486", @typed={0x4, 0x35}, @generic="41b0bb8e080243fe4ec38d21466a97353153bb", @typed={0x8, 0x77, @pid=r10}, @generic="23b662f46e9b73ee04305570f2e2a694c7225c4e4a", @typed={0x64, 0x4d, @binary="6e8a43125da9a2a6c0d11c40c8e3bccf915dbcef3f18da27a312a7de56a88f7f32d350e34041a389a37880132d21793990c851edcd02d0cc373b7c28816be6df329ffd469fa6a3b0f3d93261f4b4ba63bb0b605f68fe6ddfef1f28dce5"}, @generic="673f906c935b936dd29fe2d2483da27838736b29c12af6faf9cee9c82129cdf12ef7aa6ae0f950da521de169c597f4e6b93220e6143ff23451e404a5cf2b6f18342e153dd364ea801ab6a7bf4cfd9cafa799c039d503f61442cc518ef72d53ce2c58b339a8a028106930897df733ce49cfaf17d947d3893fcc44cf7513819163d996adba45310146cdb76568fa8bac4e48464ecc6c46dd69ae4a6ff305a2198189b8"]}]}, 0x368}], 0x8, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r4, r1, r8, r4, r4, r5]}, @rights={0x28, 0x1, 0x1, [r1, r1, r5, r0, r4, r8]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r5, r7, r7, r5, r4]}, @rights={0x20, 0x1, 0x1, [r1, r1, r5]}], 0xb8, 0x4}, 0x40) sendmmsg(r5, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x2}], 0x10}}], 0x2, 0x0) 2018/05/07 22:40:14 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x749233c0, &(0x7f0000000140)) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$packet(r0, &(0x7f0000000000)="a0a2d239c9b5b24142c0ac7d45473e3f1795f9cb7bc5f0150d426e486a1f806cb80b1bcbf1", 0x25, 0x4000, &(0x7f0000000300)={0x11, 0x1c, r1, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000004c0)={0x3, &(0x7f0000000100)=""/181, &(0x7f0000000440)=[{0x20, 0x51, 0x4, &(0x7f00000001c0)=""/81}, {0x9, 0xea, 0xc5c1, &(0x7f0000000340)=""/234}, {0x7, 0xd, 0x6, &(0x7f0000000240)=""/13}]}) 2018/05/07 22:40:14 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth1_to_team\x00', 0x600}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) getpeername$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) 2018/05/07 22:40:14 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x400) 2018/05/07 22:40:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0x5) write$sndseq(r0, &(0x7f00000001c0), 0x0) 2018/05/07 22:40:14 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x0, 0x7}, {0x0, 0x7f, 0x100000000000, 0x7}, {0x7f, 0x800, 0x7, 0x5}, {0x1ff, 0x80000001, 0xf5f1, 0x80000000}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[], 0xffffff17) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/05/07 22:40:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001ff554bb00000000000000000900030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020900090200f1d53cc6000000000800"], 0x10}, 0x1}, 0x0) 2018/05/07 22:40:14 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_dev$usbmon(&(0x7f0000000d80)='/dev/usbmon#\x00', 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e00)='IPVS\x00') setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000f40)=0x1, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000f00)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e40)={0x64, r3, 0x701, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0xc5}, 0x4000000) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000380)=""/69) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f00000006c0)={0x698, r7, 0x20, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r6}, {0x26c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r6}, {0xcc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x174, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60000000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x130, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}]}, 0x698}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$nl_route(r5, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000000640)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0009723d762dbc6592fc86f5a30d0000160000812cbd7000fedbdf250a3f03fd", @ANYRES32=r6, @ANYBLOB="14000200fe8000000000000000000000000000bb"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x80) sendto$inet6(r4, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/07 22:40:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xe928, 0x3}, 0x0, 0x0, 0x1}) acct(&(0x7f00000001c0)='./file0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r1, 0x804, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xb3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x35fd1c6a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20040080}, 0x40000) 2018/05/07 22:40:14 executing program 7: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_open(&(0x7f0000000040)='bdev\x00', 0x40, 0x1, &(0x7f0000000100)={0x8, 0x7, 0x7f604b6b, 0x0, 0x6, 0x1000, 0x4, 0x6b0}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/05/07 22:40:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) getrusage(0xffffffffffffffff, &(0x7f0000000240)) listen(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000073c000)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0)={r3, r4/1000+30000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0x8000000000000001, 0x3, 0x8, 0x3, 0x81}, 0x7ff, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x9, 0x6, 0x6a}) 2018/05/07 22:40:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xffffffff, 0x81, 0x1, 0x3563, 0x2}, 0x14) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x200, 0xffff) fallocate(r1, 0x3, 0x0, 0xd214) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) 2018/05/07 22:40:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xffffffffffff0000}) 2018/05/07 22:40:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='limits\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000000000)=""/127, 0x7f}], 0x1, 0x100) 2018/05/07 22:40:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="0000001100090448000000810004070004405ffe6858450001eec30da4147cfcce000600803721426100000000f41ee4000000f9ff00000000001aa0537352a70741b0c97f7d747bba64b708ef6ee218ebffd53a9422e2f7b3f30e53f744fbdad5116e9b6217fd037a5b39a73581c79297193321c72d8b2bf0fd94457f42af6dc011ce3f39d7ec6252891dd8784c34c60e7dc802d10dbc121b23f4953e58fc4fa2a8065ff74464a8b3e612540e3baa30824e014775b9ef5b", 0xb8}], 0x1) 2018/05/07 22:40:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80000001, 0x8, 0x9, 0x0, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/157) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000280), 0x8) getpeername$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) timerfd_gettime(r0, &(0x7f0000000340)) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) fcntl$notify(r3, 0x402, 0x80000028) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000440)={'veth0_to_bond\x00', 0x6}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x50, r2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) getpeername$ipx(r6, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000540)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xa, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ifb0\x00'}) ioctl$sock_ifreq(r6, 0x89bf, &(0x7f00000005c0)={'ip6tnl0\x00', @ifru_names='lo\x00'}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000600)=0x100000000, 0x4) fallocate(r3, 0x3, 0x7fffffff, 0x63c) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000640)) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000000680)) fcntl$getownex(r3, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getpriority(0x0, r7) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f00000008c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xcc, r8, 0x200, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x18000000000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/05/07 22:40:14 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="13a67fe3f5d3e67a22cda26e7d3181f389cea31f5a61974ecc67bd4714fcfa20c41f", 0xfffffff3}], 0x1, 0xf) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) ioctl$TIOCEXCL(r1, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x2000}) ioctl$TIOCSBRK(r1, 0x40044591) clock_gettime(0x0, &(0x7f0000000100)) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/49, 0x31) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/ipx\x00') 2018/05/07 22:40:14 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000003680)=ANY=[@ANYBLOB="7365637572eb710d697400000000000002090000000000000000030000000200000000000000000000000020009c01d62a7f0b1316f0f920000000000000000000220012000000000000c45e3522d99a00000000000000000062602c00"], 0x58) getsockname$unix(r2, &(0x7f00000008c0)=@abs, &(0x7f0000000940)=0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x80800000000000, 0xfffffffffffffffd, 'queue0\x00', 0x2000000000000000}) acct(0x0) recvmmsg(r2, &(0x7f0000003380)=[{{&(0x7f0000000080), 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000400)=""/38, 0x26}], 0x4, &(0x7f0000000480)=""/197, 0xc5, 0x1}, 0x1}, {{&(0x7f0000000580)=@can, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/47, 0x2f}, {&(0x7f0000000640)=""/112, 0x70}, {&(0x7f00000006c0)=""/43, 0x2b}, {&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000740)=""/88, 0x58}], 0x5, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000008c0)}, {&(0x7f0000000900)}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/170, 0xaa}, {&(0x7f0000000a40)=""/177, 0xb1}, {&(0x7f0000000b00)=""/123, 0x7b}], 0x6, &(0x7f0000000c00)=""/9, 0x9, 0xa79}, 0x1}, {{&(0x7f0000000c40), 0x80, &(0x7f0000001100)=[{&(0x7f0000000cc0)=""/154, 0x9a}, {&(0x7f0000000d80)=""/82, 0x52}, {&(0x7f0000000e00)=""/203, 0xcb}, {&(0x7f0000000f00)=""/19, 0x13}, {&(0x7f0000000f40)=""/7, 0x7}, {&(0x7f0000000f80)=""/101, 0x65}, {&(0x7f0000001000)=""/245, 0xf5}], 0x7, &(0x7f0000001180)=""/178, 0xb2, 0x7}}, {{&(0x7f0000001240)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001600)=[{&(0x7f00000012c0)=""/173, 0xad}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/50, 0x32}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/118, 0x76}, {&(0x7f00000014c0)=""/235, 0xeb}, {&(0x7f00000015c0)=""/17, 0x11}], 0x7, &(0x7f0000001680)=""/154, 0x9a, 0x39e4}, 0x7}, {{&(0x7f0000001740)=@pppol2tpv3in6, 0x80, &(0x7f0000001a80)=[{&(0x7f00000017c0)=""/235, 0xeb}, {&(0x7f00000018c0)=""/177, 0xb1}, {&(0x7f0000001980)=""/161, 0xa1}, {&(0x7f0000001a40)=""/41, 0x29}], 0x4, &(0x7f0000001ac0)=""/223, 0xdf, 0x7fff}, 0x9}, {{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000002080)=[{&(0x7f0000001c40)=""/189, 0xbd}, {&(0x7f0000001d00)=""/172, 0xac}, {&(0x7f0000001dc0)=""/132, 0x84}, {&(0x7f0000001e80)=""/161, 0xa1}, {&(0x7f0000001f40)=""/59, 0x3b}, {&(0x7f0000001f80)=""/179, 0xb3}, {&(0x7f0000002040)}], 0x7, &(0x7f0000002100)=""/191, 0xbf, 0x200}, 0xffff}, {{&(0x7f00000021c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002240)=""/208, 0xd0}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xd60}, 0x401}], 0x8, 0x3, &(0x7f0000003580)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)) r4 = socket(0x10, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8c1f, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000003700)={r5, 0x3}, &(0x7f0000003740)=0x8) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001380)={0x7, 0x4, 0x8, 0x400000000000000, 0x0}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000035c0)={r6, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xa8b}}}, &(0x7f0000002040)=0x84) 2018/05/07 22:40:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xffffffff, 0x81, 0x1, 0x3563, 0x2}, 0x14) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x200, 0xffff) fallocate(r1, 0x3, 0x0, 0xd214) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) 2018/05/07 22:40:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{}, 0x2, 0x8, 0xfa1}, {{0x77359400}, 0x8e3, 0x7}, {{0x77359400}, 0xfffffffffffffffc, 0xa, 0x9}, {{0x77359400}, 0x4, 0xa60, 0x7}, {{r2, r3/1000+30000}, 0x1ff, 0x20, 0x21be}, {{0x0, 0x2710}, 0xffffffff, 0x5, 0x7fff}, {{}, 0x4, 0x8000, 0x20f2}, {{}, 0xc36, 0x6, 0xa2a5}, {{0x0, 0x7530}, 0x2, 0x80000001, 0xffffffffffff7fff}, {{0x0, 0x7530}, 0x0, 0x7}], 0xf0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) r6 = dup2(r5, r4) flock(r6, 0x5) finit_module(r6, &(0x7f00000000c0)='/dev/ptmx\x00', 0x3) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r7, 0x0, 0x0, 0x4) ftruncate(r1, 0x3) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/05/07 22:40:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffb}, 0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'rose0\x00', 0x7}) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000000200)={0x1, 0x1, 0x6, 0x2, r2}) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r3 = accept$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000008b00000076f617a5fcce59c4db33e3244f172ce060efa03156baa912da918a522454add892b4b1fccdd876f4eec530fb043b9358559d1feecc55570a21f8dd098ca60402fda79fff0300000000000036d27beea16d01d9dd6d293b22bdc015bd31c6f8db6b0bab8304d516c5d2a122031fb3bbfdd37ada6999472d4a623bc5bd2c5d82bf408f5d41ca35e7d38b6d65"], &(0x7f0000000300)=0xaf) [ 395.926474] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket 2018/05/07 22:40:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xe928, 0x3}, 0x0, 0x0, 0x1}) acct(&(0x7f00000001c0)='./file0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r1, 0x804, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xb3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x35fd1c6a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20040080}, 0x40000) 2018/05/07 22:40:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x14, 0x4, @thr={&(0x7f0000000000)="c19342e90416f6978a1aa111269991318165fed2976a61dc5f94ba3872e5b174368501c081020dc5a202514806e27c7c7ebcfa9c1553c4e38472ab6f35e7b477d2d2d9b8b50360d1771da0ecdeeee828e225dcceab31c34e49d4dd09fa41bb86db244c6c94d5c9eff1", &(0x7f0000000080)}}, &(0x7f0000000100)) 2018/05/07 22:40:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000140)={0x2f, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x1, 'rr\x00', 0x9, 0x0, 0x4f}, 0x2c) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x2c) recvmmsg(r1, &(0x7f0000000080), 0x746390, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080), 0x4) memfd_create(&(0x7f0000000000)='bond_slave_0\x00', 0x1) fcntl$setsig(r0, 0xa, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'bond_slave_0\x00'}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0xce58) 2018/05/07 22:40:15 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x46400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @loopback}, &(0x7f0000000100)=0xc) sendto$packet(r0, &(0x7f0000000080)="7d1a06aab9b5e735b1907445dbf09b370794ce4a27ae2280bf29341df54edc2cedb1c6e99acc035ee2", 0x29, 0x40001, &(0x7f0000000140)={0x11, 0xf8, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) splice(r2, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x5, 0xf) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000180)) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/05/07 22:40:15 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x8d9c) 2018/05/07 22:40:15 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) fdatasync(r0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_ivalue}) 2018/05/07 22:40:15 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fadvise64(r2, 0x0, 0x10000, 0x4) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) linkat(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1400) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000000)={0x4, 0x2, 0x3ff, 0xe00, 0x14, 0xfffffffffffffff8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffff, 0x7fff, 0x18000000000000, 0x9, 0x9, 0x100000001, 0x2, 0x8, 0xffffffff, 0x8, 0x1, 0x81}) dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af5fb4)={0x0, 0x0, 0x3ff}) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/07 22:40:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffb}, 0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'rose0\x00', 0x7}) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000000200)={0x1, 0x1, 0x6, 0x2, r2}) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r3 = accept$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000008b00000076f617a5fcce59c4db33e3244f172ce060efa03156baa912da918a522454add892b4b1fccdd876f4eec530fb043b9358559d1feecc55570a21f8dd098ca60402fda79fff0300000000000036d27beea16d01d9dd6d293b22bdc015bd31c6f8db6b0bab8304d516c5d2a122031fb3bbfdd37ada6999472d4a623bc5bd2c5d82bf408f5d41ca35e7d38b6d65"], &(0x7f0000000300)=0xaf) 2018/05/07 22:40:15 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x400400, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="9a00000020aaaef7c6055168a28a1c05448c78b148b93e2c44093ca03f148fc9f1f3d6bbcdf6c2f144e4707c67d04153ea9d9179af7e19c6ff5f47c96b0f24ab3e9ec2c804b0b6af64e81d36e95d589e19fd8e19350dead2b8f11230c2c8e83f51a0290c2d3a826d6868915e9e89d5d9ddc738fe6dda95e87cf7e1a823e0af4058c1c652c09668cdd3f5ce95a94b86f996b6ed9ccb3316f9ba5dac13aa6293d315c6e9fa343ccefe84e75a18e13b282e7ccc7c300f6a6da1932b3b5036ea4d81953d14236ca9a0a36958415396170eea103f2125242a933018c4b20f0272314fbbed57314b6d77778e14102e"], &(0x7f0000000240)=0xa2) r4 = socket(0x10, 0x8000000803, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000003c0)="22f58f31dde61e7ab4816c7717211744f1277c2341fe39d9904f012ba99ab714535922a88ffebf09517a3cae108b4a58d9062eeef30cf67d689e00f4b520721137a87e48087b6d411a0b9de4a329d358c043f46b4f214b672c7e6c0d7a82faac68aba4c2213667c98610e240e409ebd1cb089a158ffbd8af8b8e62bc52b41135f5616174fb60251d3554b706e831df20e8d8", 0x92}], 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000000040)=0xe0) 2018/05/07 22:40:15 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x323) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr=0x7fff}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='bcsf0\x00', 0x4000000000006, 0x9, 0x6}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth0\x00') 2018/05/07 22:40:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000013c0)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xcac, 0x8}, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 2018/05/07 22:40:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x1c5) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000000080)="d5c5f86703040104000000000000df605482c06d9cb137162f247283d16310cd392a63a698bf76200e1cf95d9e17802f5635a07486b45307dc1d5d000619c4", 0x3f, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='lp\x00', 0x3) recvfrom$inet(r0, &(0x7f0000001480)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfffffec5) 2018/05/07 22:40:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x7, [0x400, 0x9, 0xffffffff7fffffff, 0x8, 0x5, 0x40, 0x9]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x2, [0x8001, 0x3ff]}, &(0x7f0000000140)=0xc) 2018/05/07 22:40:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:dhcpd_state_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x35}, 0x35) write(r0, &(0x7f0000000100)="245fe80ae102604e6bf80009032103080910f700001d00002e0ddb084fe8bd9b7f118a9969e69f58833e6e0bb0e18b22600b83adf7eb7926af31c7b0a2ed75171009bfe3f648a993455f31c8ff6e403f474a8d", 0x2096491c) 2018/05/07 22:40:15 executing program 6: clone(0x80000, &(0x7f0000fbf000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000804000)) clock_nanosleep(0x0, 0x0, &(0x7f0000064000)={0x0, 0x1c9c380}, 0x0) [ 396.268613] IPVS: set_ctl: invalid protocol: 47 172.20.20.22:20001 rr [ 396.301395] IPVS: set_ctl: invalid protocol: 47 172.20.20.22:20001 rr 2018/05/07 22:40:15 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x7000, 0x0, 0x0, 0x9, 0x9, 0x1000) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e21}, 0x0, 0xffc0, 0x400, 0x6, 0x0, &(0x7f0000000080)='veth0_to_team\x00', 0x1ff, 0x1, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) r4 = dup(r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="040000000480050002000400"], 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0xfffffe26, 0x0, 0x1, 0x800000001, 0x70bd25, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/07 22:40:15 executing program 0: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/05/07 22:40:15 executing program 1: getrandom(&(0x7f0000000280)=""/217, 0xffffffffffffff11, 0x3) 2018/05/07 22:40:15 executing program 4: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000aabf04)="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", 0x1de) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/05/07 22:40:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ptrace(0x4207, r2) ptrace$poke(0x4, r2, &(0x7f0000000040), 0x0) 2018/05/07 22:40:15 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e01cffef"], 0x3dc5) 2018/05/07 22:40:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac141421ac14140b3fe90f2101000000f6000001"], 0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) getgid() setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/07 22:40:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0xc2d40, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x10, 0x70bd27, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x801) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/05/07 22:40:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x3a, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/07 22:40:15 executing program 3: creat(&(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 2018/05/07 22:40:15 executing program 0: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/05/07 22:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x800000) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001040)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000001240)=0xed, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001140)={r2, r3/1000+30000}, 0x8) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f00000013c0), &(0x7f0000001400)=0x10) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000001440)=""/133, &(0x7f0000001500)=0x85) r5 = dup2(r1, r1) unlink(&(0x7f0000001280)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00000010c0)=0x1000, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001180), 0xe0, 0x0, 0x0, 0x56a) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000001340)={0x3, 0x9, 0x3, 0x3, 0x0, 0x702}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000011c0), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2}, 0x10) munlock(&(0x7f0000ac6000/0x2000)=nil, 0x2000) unshare(0x0) truncate(&(0x7f0000001180)='./file0\x00', 0x5) getpeername$packet(r5, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000012c0)=0x14) r6 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000000001d, &(0x7f0000001380)=0x7, 0x3) r7 = dup(r0) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000001300)=0x6, 0x4) sendto$inet(r7, &(0x7f0000000080)="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", 0xfaf, 0x81, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/07 22:40:15 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000003140), 0x0, 0x0, 0x0, 0x7fff}, 0x4}, {{&(0x7f0000000000)=@sco={0x1f, {0xffffffff00000001, 0x1, 0x1bdee0ae, 0x51c9, 0x0, 0x9}}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000073c0)}}], 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x41) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x402) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0xed, &(0x7f0000000180)=""/237}) 2018/05/07 22:40:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0x200}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x2, 0xfffffffffffffc01}) bind$netlink(r0, &(0x7f0000436ff4)={0x10}, 0xc) 2018/05/07 22:40:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x9, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x9, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @rand_addr=0x5}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x510) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001600), 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/05/07 22:40:15 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x204801, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x4, 0x4) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000006040)) write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e2f6465022f75696e70757400ff33a1064ef83dfd095f4cb98d4c7a7918d2e111d58dbdd38655812d5f388e6f9ef435a4bda866a5914b9ac4f11fef519fbdd1be72fd568be4"], &(0x7f00000000c0)=""/198, 0xc6) 2018/05/07 22:40:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cf2d4b2f00000000000000000000000000000000000000000000000017000000"]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={0x0, 0xfffffffffffffc01}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r1, 0x6}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x7, 0x0, "edd7c203f306247ca6cd77dbe41cd89f2b2c1ce3c9fe5ffa4761cbe1289d46f39648b14175417ae67240491ad4542d206496f7dd7172f82ad75a44f17fdf32", 0x1}, 0x60, &(0x7f0000000040)=[{&(0x7f00000002c0)="0eeb6933e5343a31a3c13b26c96b8947cc1dd22bd2e493f4030d2b2efa88e9bd15260b737307d9f0bef6f617b1c4238c29c24a2232b09c4a159722a97330f0a2c7f964e9f7486de5452ef5bef2ebd30d23e0d0b92ff8108b90e89f7c32cad7dcffa3c00d5774196b532a606f0f4c355bff261f7928a8a77dd270a81549518a3d48548daed6c8b6b9f0115ec03ce01b0cd71d3840a013f54ed23cf8db132501df3af54ee7b8cca3850595d4142f577c076e4816cc64cc98fd", 0xb8}, {&(0x7f0000000380)="d8ad30f812a55dc5c6fede4527152be0d84d4312b7ecea4a6a81998a080b2cc8c789eaad0d88664730d29eef45846e476f58a7e6acaf0c0adcc711282504bfb37d5f778e88cf8ed2489f686fc3836a51927aba0fafcd8433976e7308bef7110415bde737083b7fe24df69d55b6f605d0465591a121a8333535276dd0a6f070ed4d2cb8254bd7e0309e677f33b7b50e94da85f8f5276329fffbac2985a5d5c575efe8f609e4be939a454f9889d61097f3dbf6a1bcda689b", 0xb7}, {&(0x7f0000000440)="e547364359b5cddd556ce5b79a5a67f9d089f315fb34fd619753a86863a7735289b968d67e055324c8d7e5d5117b05ccc0a51093355a1d05011fae3b9f8a50b539e7820fa64de3729ee48c840cbd86955fe0276696c0508cf3b26c7fe430fed5ecb246ec32916ea03bac554dbfd16608f9043ced0f1d53641ab9f02f4ed3ed2e85578309fd6a9a4ee4afd28649941520608b310ce39cb15e9a4dcf7fb9bfc3c19c679645b15b2d55", 0xa8}, {&(0x7f0000000140)="de8c559bfb0e7b8b4ca7e9242de7debc47314f9c4ac47594e4494d3eb612bc970c8793e97d4f097c9bf10a8768cbbe9eb04f223125221e46b2ef5f72c3568231c1ae364f9333e1e063b74996009cb9548050b0db66c618342b7dda1dc221d57e8a7aef8fa7f41bed20260150ace58f1a8f72e05ca4892b80253d2b9256a7d4c7", 0x80}], 0x4, &(0x7f0000000500)={0xc8, 0x197, 0x40, "aaf3f9f14cbefbb9b59b231df99a37ccf78b3a434a5e0dad00ed62d0ae5281eb19e88333ddffbd0788a439066865d5443da9c739bdadacb46900dc44ef2edd1cc76224dc0aa7a90cf98abf4b152e783fbacf694322d5e652fa090f923fae7e3c2cd9f592aae2852c232ef99b745e8f936075dc7e85c19fe18fab7091347a989838ca779f057da8059457d3b2ebb7d28cc9cf9897cd1c6265da69b795ae0fb9a243bb949ec6446131a2a0b1be05c8434d277fdef5"}, 0xc8}, 0x40) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="e90200000000000002004e20ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000700)=0x10000, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/05/07 22:40:15 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0x7fff}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/05/07 22:40:15 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r3}) fcntl$setpipe(r2, 0x407, 0xbd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @loopback}, &(0x7f0000000140)=0xc) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x0, 0x4e24, 0x9, 0xa, 0xa0, 0x80, 0x7e, r4, r5}, {0x7, 0x80000, 0x200, 0x5, 0x101, 0x6, 0x7fffffff, 0x2f2}, {0x1, 0x6, 0xffffffffffff7fff}, 0x406, 0x6e6bb3, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0x40, 0x2, 0x101, 0x1}}, 0xe8) r7 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x5, 0x6, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r9, 0x9ec, 0x3ff}, &(0x7f0000000440)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x80, &(0x7f00000004c0)=0x4) setgid(r8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000540)={r10, 0x2}) getsockname$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000600)) r11 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r9, 0x8, 0x8, 0x8}, &(0x7f00000006c0)=0x10) splice(r7, &(0x7f0000000700)=0x23, r11, &(0x7f0000000740), 0x8, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000780)={r3, r1, 0x4}) setgid(r6) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000840)=""/102, &(0x7f00000008c0)=0x66) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000900)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r13, 0x84, 0x75, &(0x7f0000000940)={r12, 0x2}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000980)='/dev/keychord\x00', 0x400, 0x0) 2018/05/07 22:40:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x2) fchdir(r0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x200) dup3(r0, r2, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) 2018/05/07 22:40:15 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000280)=0x80) bind(r0, &(0x7f00000002c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x18000}, 0x80) r1 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xfffffffffffffee6, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="440000001200050affffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="000000000000d7ee5951696d13865ec01c7c4e7a94a2000024000e000000000000000000000000000000000000000000000000000000000000000000"], 0x3f}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0xa, &(0x7f0000000180)=[{0x40200000000, 0x400, 0x2, 0xfffffffffffffffd}, {0xd63, 0xff, 0x1d4a, 0x1}, {0x1390, 0x72, 0xf46, 0x568}, {0x1f, 0x2, 0x1, 0x8}, {0x37fd230d, 0xfffffffffffffff7, 0x4, 0x5}, {0xff, 0x3, 0xc4a, 0x2}, {0x3, 0x1000, 0x3, 0x3}, {0x6, 0x6, 0x9c, 0x45ff}, {0x2, 0xffff, 0x1ff, 0x2}, {0xc2, 0x20, 0x89, 0x9}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = geteuid() getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) chown(&(0x7f0000000340)='./file0\x00', r2, r3) 2018/05/07 22:40:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="d76f000000010000379c578490c5331700000000010000007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/05/07 22:40:15 executing program 6: r0 = socket$inet6(0xa, 0x801, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0xffffffba) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000001200)={0xa, 0x4e20, 0x1000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x82, 0x200) 2018/05/07 22:40:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f8000000100000000000000000000000726d643235362d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008599ef45c2341fb3b7f1bab900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080001000000000008000100"], 0xffffff6a}, 0x1}, 0x0) 2018/05/07 22:40:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000040)={0x8001, 0x7fffffff, 0x5, 0x8, 0x6}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/05/07 22:40:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x996, 0x402300) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/07 22:40:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000c78ff4)={0x10, 0x0, 0x0, 0x10908002}, 0xc, &(0x7f0000000180)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1400000004040400000022000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/07 22:40:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$tun(r0, &(0x7f0000000500)={@void, @hdr={0x0, 0x0, 0x5}, @ipv6={0x0, 0x6, "aafebc", 0xf98, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7986", 0x0, "ade00c"}, "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"}}}}, 0xfca) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/05/07 22:40:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_mtu}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2182, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x24d4, 0x9, 0x7, 0x3, @time, {0x2, 0x100}, {0xfffffffffffffffd, 0x8000}, @addr={0x8750000000000, 0x10001}}, {0x0, 0x5, 0xd6, 0x7, @time, {0xf6, 0x40}, {0x2, 0x4}, @connect={{0x7, 0x1}, {0x8000, 0x1b}}}, {0x9, 0x9, 0x0, 0x9, @tick=0x63, {0x8000, 0x7fff}, {0xffffffffffffffdf, 0x7f}, @addr={0x80000000, 0x800}}, {0x188c, 0xaa1c, 0x1, 0x728, @time, {0x9, 0x3}, {0x9, 0x6}, @connect={{0x4, 0x2}, {0x7, 0x6}}}, {0x1ff, 0x0, 0x8, 0xd1e, @time={0x77359400}, {0xfffffffffffffffc, 0x5}, {0x0, 0x3}, @raw32={[0x100000000000, 0x5, 0x95]}}, {0x81, 0x8, 0x0, 0x90, @tick=0xfffffffffffffbff, {0x7, 0x4}, {0x5, 0x1}, @time=@tick=0x80}], 0x120) 2018/05/07 22:40:15 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e27, @broadcast=0xffffffff}, 0x1fd) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = getpgrp(0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1e}}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000, 0x0) ptrace(0x10, r2) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0xffffffffffffff8b) accept$netrom(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/05/07 22:40:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x10000) 2018/05/07 22:40:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) fcntl$getflags(r0, 0x40b) write(r0, &(0x7f0000000140)="b63d3e606aed0400000000000000678ce22c8b160096aa1fae1a0000f8ffffffffffffff986c934fd39c284eff33aad479be6386e4d5a24061c6d236c0c04a3d15387cb9832b71e18754422a8e1d9e4e4c82a625", 0x54) 2018/05/07 22:40:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', 0x1000}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) munlockall() ioctl$VT_DISALLOCATE(r1, 0x5608) eventfd(0x7fff) 2018/05/07 22:40:15 executing program 5: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) pwrite64(r0, &(0x7f0000000080)="b375581319850ca767b07239ee39d0560b7394c5f53a14909e4f55d9069336ec84b9dcdfa140c778d98daed7c9d5d14acb688650165484c3f40995af88ba264d552ce1959ff460d21fc4f6d368866c918194f458490b27103a98acffb948aa445319111dc0730662efbefaac29c4c6ac2957a720244731fad63e34fa9cafc26cf4748ee773fb2a3807e396269ee92d887e5a41f1a5511d356cbc56168fe76f473a167fa1dd5f09158b", 0xa9, 0x0) rt_sigsuspend(&(0x7f0000000040)={0xfffffffffffffffd}, 0x8) truncate(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/07 22:40:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000378fa0)="9b37e1fe4fbbe4a62c58a06f1b7492658041439ab45f5cb7b5fbf5962a5b59746027c8e51034ac2775b06fdcf03ab558be78d9586af148bc6b874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc8609789270c0b1bcd07c8e2f63da930a", 0x60) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x81, 0x1, 0x800, 0xffffffffffffffff, 0x6}) syz_open_pts(r0, 0x2) [ 396.872666] sg_write: data in/out 322886/32 bytes for SCSI command 0x98-- guessing data in; [ 396.872666] program syz-executor6 not setting count and/or reply_len properly [ 396.922210] sg_write: data in/out 322886/32 bytes for SCSI command 0x98-- guessing data in; [ 396.922210] program syz-executor6 not setting count and/or reply_len properly 2018/05/07 22:40:17 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x100000001, 0x800) 2018/05/07 22:40:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet6(0xa, 0x80004, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="23000000d186c33345a179f111090eaf5478cb9537ff08000000174f0b5265a3a486138faa2080"], &(0x7f00000002c0)=0x2b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) r3 = syz_open_pts(r0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xff, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e21, 0x7be, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x6, 0x0, 0x400, 0x7, 0x60}, 0x98) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x7fff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/07 22:40:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) pipe(&(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x7fff) fallocate(r1, 0x3, 0x7fff, 0x1a8) 2018/05/07 22:40:17 executing program 5: r0 = socket$inet6(0xa, 0x800000000006, 0x1000000000000003) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000120000000ae9aa143a41e86d0000003b"], 0x18}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 2018/05/07 22:40:17 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffe0}}) 2018/05/07 22:40:17 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000751ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000000002000100000000000000000000000004000600f8d4f4414af9ce4ae0639f60611184f740e1532778750ca76ea7a097d4ed7ab84883f89a5e943e542c7be433a217ef58d831980b06c69e63af14bec5e685adc86f07524fbd733ec90a6a2592ac768238de79b847deee8e3bacdb3305c8ea659f9832d93f42c630379f0276c67b1a61e35e5b5249b8d2f7f85f794ba5a41679f6de64fe94615416ff2b9a5b86bc0d3bdd3b64650ef9aa694c52d27310644f721cef386129e14c48133c81d23d163dd8e5cdd95813ebeb8a51ff6fff8cb3240aabf69db9afd8fa23fc00000000000000000000"], 0x18}, 0x1}, 0x0) 2018/05/07 22:40:17 executing program 3: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000240)="787f4d5d", 0x4, 0x0, 0x0, 0x0) 2018/05/07 22:40:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x3, 0x8001, 0x101, 'queue1\x00', 0x200}) ftruncate(r2, 0x8200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x8b9, "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"}, &(0x7f0000000300)=0x8c1) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:17 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa2) mq_timedreceive(r2, &(0x7f00000000c0)=""/148, 0x94, 0x7, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCEXCL(r3, 0x540c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) 2018/05/07 22:40:17 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e71ffc), 0xcece) 2018/05/07 22:40:17 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x428080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) ftruncate(r1, 0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.posix_acl_default\x00') syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000030101070000000000000000000089aba8b1d33600001400080000000000000000000000000800000001"], 0x28}, 0x1}, 0x0) 2018/05/07 22:40:17 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000280)={0x3, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x7fffffff, 0xfffffffffffffc00, 0xffff, 0x3ff8000000000}, 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) clock_gettime(0x7, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x0, 0x2000000000000, 0xffffffffffffff95, 0x20}, &(0x7f0000001480)=0x98) r4 = accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x400, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f00000014c0), 0x0, 0x8000}, 0x4040000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c0014006469676573745f6e756c6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffffff97}, 0x1}, 0x0) dup3(r4, r4, 0x80000) clock_gettime(0x2, &(0x7f0000000400)) socketpair(0x8, 0x6, 0x1, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r7, &(0x7f0000001640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001600)={&(0x7f0000000740)=ANY=[@ANYBLOB="380000002500000329bd7000ffec7c25050000002400090009000000000000000200000000006e936694000000000000000000000100000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008040}, 0x4800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x100000000}, &(0x7f0000000380)=0x8) getpeername$ax25(r5, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/05/07 22:40:17 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) sendto$unix(r0, &(0x7f0000b12000), 0xffffffffffffff3c, 0x0, 0x0, 0x0) 2018/05/07 22:40:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000740)='/dev/keychord\x00', 0x400000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000780)=""/237) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84801) readahead(r2, 0xa, 0x5) sendmsg$nfc_llcp(r3, &(0x7f0000000700)={&(0x7f0000000400)={0x27, 0x1, 0x1, 0x6, 0x2, 0x3, "0ce251e5a6de47ea731e54cbf77c748bd0213aabfcaa83ac5a03055df13c2185b1cec0571943e55637b575396e4ef50b327bfd45ff7e341f5295093a3f27dc", 0x6}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000480)="308ea5", 0x3}, {&(0x7f0000000580)="713520f178c571967e16bee6f7177f8f2c7d1053f9d21446e5e53dbabb7c5493a304c341ea936b91ce2519209dc863d908a556fb0b48e0363ed36ed5b73a4a80baa1f46d56194a59cff1b5313cb67fdaa8c70646263a6bb59a36c2a0f2ae017e89e27d3b54a43279a3a79635de4ddcbbc558b274ef747f6402d9470799eb122d7466c8525395d69d6182b213c0512c333a21da", 0x93}, {&(0x7f00000004c0)="84b6", 0x2}], 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="b0000000000000003a00000000000000649db76a6e101c1fb0b9d554f14498200896747c7781a1c0fb5c91191167c53dcc452a86d73dbbaa04f02f6625328698accef27fddce62293daf1e6ff6ba9b4833189ff31892b2e0a68f2f07ed8cd3b5038a0aad996451711e1ecbf7ba6314f7beb399d282c4213fdf7368a3aef02338c55b377df294167b7a4c4fc520d993e108aad50970242fbb4c519157f791324a3e356caa58cf621600000000"], 0xb0, 0x1}, 0x4000000) openat$md(0xffffffffffffff9c, &(0x7f0000000880)='/dev/md0\x00', 0x400, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x8000}, 0xc) listen(r2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="f60000001a4249d15bc662a9d8cf37179a46b595fe7a1d660b71a0e9aca42459dab896d6a977ff3d63b7d00665731f4bdb80ca5b36f45b828d0ed8c0c38a3ef20090010000008c6f0953a2001989aa48f6c75a02af18bc5586e9e2d638a5cd783704000000007b89b1c77e7cf2c9c7df835ee7a55cd1abcb6543a5bb151b4b89b7fdae6177583e9fb5473f291f3ffbb208bb4e5647ead0442c19bfffccf9bc0030bf796165b3e148e0826a8ff85960f2297e18acd4e40b8478904469519c91bd05e742d5075b8d3d170d3498d110a52aff61f0d32473426017155a352b3786d591f51725"], &(0x7f0000000340)=0xfe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8004, 0x6, 0xbd, r6}, 0x10) preadv(r5, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000140)=""/230, 0xe6}], 0x3, 0x0) [ 398.112663] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 22:40:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9fc2)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000004c0)="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", 0x0) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x403, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000}) 2018/05/07 22:40:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69f577eb418a1e46be00", 0x902}) 2018/05/07 22:40:17 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x5, 0x7}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x20, 0x2, 0x100000001, 0x0, 0x1}, &(0x7f0000000280)=0x14) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="36a31220e87cac4499e85196e3a7b2fe102a7d2003508cea47d9d0872704759abc325135451ac6e50a7215a4fc884a9f13106c6d9652bf90198fae56c79bc9920144744f98f64f1732e33f773cda9eed9a38c8005ba8bfc0f7aea6e9c3257bb4299f4ab6e47deffe14f12ef30407e989e0e11641d2cb5ad9d4308b977e9139c6bdc5f846a2e6218340f9369323a58033c2d944236231a561cfd5e6e70ba8c393d0f23e3bdd1484f81f1cdc81f6df3c4d2df159b5863de66e2441a888134c726e87c2c864cc247831f5477feaabd6efa15fb8fb7c1c7c9ac82779bfd265ab85a5655cee25c32ff86d36", 0xe9, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r4, 0xfffffffffffffffd, r5) restart_syscall() r6 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r6) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x2c, r7, 0x100, 0x70bd2b, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000600)) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) add_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000006c0)=""/114) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) keyctl$get_persistent(0x16, r9, r5) r10 = socket$inet(0x2, 0x80006, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000880)={0x3e, @rand_addr=0x80000001, 0x4e20, 0x1, 'none\x00', 0x0, 0x6, 0x5b}, 0x2c) setsockopt$inet_tcp_buf(r10, 0x6, 0x1d, &(0x7f00000008c0)="d853fc9cfa607071e61e44859574e756d88eb7dd021e93e3b0bce884a5c6a43254f3306be567e35b391aef79a04bb45cf1f3209c4c40a55d9c38e580cd0709d6145da15e4da00da437d2f55a8e41dceaa6707b2791431caf49b5e1d5814674d498f11eac5f534aa969f294ce4ab8aafb32face18bfc14b17f4a843253c407eb63e0870cc99723ce577d74deda812c97f7e79b6199a712916923780347d14cc2d84a423df8aa414eb2aa925a92c02e6622d41b05046ce9e2adb05e61133b1ccf83641f09198df7297ddcfceeebd60e3f0e932f86ab1da032803ca70", 0xdb) r11 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a00)={r3, 0xc0d}, 0x8) ioctl$LOOP_SET_FD(r11, 0x4c00, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000a40)={r3, 0x4, 0x7}, &(0x7f0000000a80)=0x10) perf_event_open$cgroup(&(0x7f0000000b00)={0x5, 0x70, 0x4a, 0x9, 0xff, 0x63, 0x0, 0x0, 0x4000, 0x2, 0x6, 0x10000, 0x0, 0x5, 0xb932, 0x1, 0x9, 0x20, 0x80000001, 0x100000001, 0x4, 0x81, 0x2, 0x4, 0x8001, 0xff, 0x200000000000000, 0x4, 0x8000, 0x2, 0x0, 0x4, 0x7, 0x8, 0x9, 0x80000000, 0x4, 0x4, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000ac0)}, 0x9020, 0x2, 0x27404dae, 0x0, 0x1, 0x1, 0x1}, r10, 0xa, r0, 0x8) openat(r1, &(0x7f0000000b80)='./file0\x00', 0x20000, 0x6) connect$netlink(r1, &(0x7f0000000bc0)=@unspec, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000c00)={@dev={0xfe, 0x80, [], 0xe}, 0x2a, r8}) [ 398.239166] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 22:40:18 executing program 0: r0 = socket$inet(0x10, 0x2, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@local}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) 2018/05/07 22:40:18 executing program 4: r0 = socket(0x14, 0x5, 0xfff) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in6=@loopback={0x0, 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xf0}, 0x1}, 0x0) 2018/05/07 22:40:18 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/keychord\x00', 0x80000, 0x0) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000540)=0x10000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x6, 0x1, 0x278, 0x3}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x9}, &(0x7f0000000500)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000640)=0x10000, 0x144) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r5}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000340)={r6, 0x1, 0x2}, &(0x7f0000000380)=0x8) r7 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$key(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000001000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) mq_getsetattr(r4, &(0x7f0000000600)={0x20, 0xfb, 0x2f, 0x8, 0x4f0, 0xffffffff, 0x200, 0x71ac}, &(0x7f0000000700)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000680)={0xff, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0xa0, 0x1ff, 0x3, 0x3, 0x15, &(0x7f0000000280)='ifb0\x00', 0x8, 0x5, 0x8}) connect$netrom(r8, &(0x7f0000000080)=@ax25={0x3, {"b07b228c7ae6d2"}, 0x9}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000740)={{0xff, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e24, 0x3, 'lc\x00', 0x2c, 0x1, 0xe}, {@dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x0, 0x9, 0x6, 0x8}}, 0x44) 2018/05/07 22:40:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) socketpair(0xc, 0x6, 0x4e055e36, &(0x7f0000000040)) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/05/07 22:40:18 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x8001}}, 0x1ff, 0x9, 0x6, "81d15131b68f80b60bd39bed9dcac7e9b2ba60e9ae3d21ffb3cb965d638f513f27a5c6acc663d4e02df7e5727b8c598e895e54073b26ced9320f8ed8043b70d7d0e90a5c70f78a52adcf02bc4ce814fb"}, 0xd8) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="9ba6bf5280"], &(0x7f0000000140)=""/17, 0x11) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xffffffffffffffff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='posix_acl_access[#eth1vboxnet0keyring-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='selfppp0)]bdev-\x00', &(0x7f0000000280)=',\x00', &(0x7f00000002c0)='\\\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='!/GPL.user0:keyring!*vmnet0\x00', &(0x7f0000000380)='vmnet0system\x00'], &(0x7f0000000480)=[&(0x7f0000000400)="56232a6d696d655f74797065e2216e6f64657600", &(0x7f0000000440)='[\x00']) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x386) 2018/05/07 22:40:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003f40)={&(0x7f0000003ec0)=@newlink={0x28, 0x10, 0x3, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/05/07 22:40:18 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7f, 0x533b, 0x57d2, 0x7, 0x7fff}, 0x14) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) 2018/05/07 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x2) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x1000) write$eventfd(r0, &(0x7f00002daff8), 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/07 22:40:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) dup3(r0, r2, 0x0) 2018/05/07 22:40:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) 2018/05/07 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x2) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x1000) write$eventfd(r0, &(0x7f00002daff8), 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/07 22:40:18 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x5f26, 0x6}) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000002c0)={0x8, 0xa5b, 0x2, 0x80000001, 0x0, 0xe458, 0x100000000, 0x6, 0x1, 0x1010000}) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0xb97, 0xe8f, 0x2, 0x1fd, 0x0, 0x3, 0x50040, 0x8, 0x7c2, 0x1, 0x7, 0x5, 0x8ae, 0xa, 0x2, 0x6, 0x1, 0x7, 0x1, 0x100, 0x5, 0x9, 0x1f, 0x6, 0xcc, 0x71, 0x69, 0x2d9, 0x5, 0x3f, 0x80000001, 0xffffffffeffffffc, 0x3, 0x2, 0x7, 0x1, 0x0, 0xfffffffffffffff8, 0x1, @perf_config_ext={0x6, 0x1ff}, 0x20004, 0x84, 0x9, 0x6, 0xb18e, 0xa, 0x8000}, r1, 0xa, r1, 0xa) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={0x800}, &(0x7f0000000200), &(0x7f0000000280)={r2, r3+10000000}, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/07 22:40:18 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x2) 2018/05/07 22:40:18 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x4, 0x1, 0x12, &(0x7f0000fff000/0x1000)=nil, 0xfad}) r1 = syz_open_procfs(0x0, &(0x7f000024f000)='auxv\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) dup3(r2, r1, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/77, 0x4d, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/07 22:40:18 executing program 2: epoll_create1(0x80000) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000), 0x0, &(0x7f0000679000)}, 0x18) 2018/05/07 22:40:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffeb1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0xb46, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x2b5fde7) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req3={0x8, 0x81, 0x3ff, 0x9091, 0x7f, 0x7f, 0x3ff}, 0x1c) 2018/05/07 22:40:18 executing program 7: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000001840)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x42, &(0x7f0000001740)=[{&(0x7f0000000440)="c0b5b4b0f67afa03d0356545fcd79d5159f32ff8ec637fc1c877b556ffc2dec0ff9ff4a14b047edfdf7cc5d58cfd05919acae595479c362ab53d3409a72b0145e94acbdc57624cb041fa8d9bfd4f07912c01f285d87e02a8918599b0455aed8723d599713e6ae69f2589a5c20e1e9b"}, {&(0x7f0000000600)="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"}, {&(0x7f00000004c0)="8c49a24ee8d5e4c733c47e353c7583c64566175cf0a3b5de2737e459b44ff7fa368eb8d8fe05d7b18137b3547ffdcf5f7b3991ef57037c6aea2d5e9f310238a1c0d4ca85b13fa2799052c99ef2be32ba0a6a233bafa8fb853be838f3ab0a849e80ba4e87f8b12e3100784d4f5c1d1ce6b05a7c28a58de09f87ba6752bcc277707852883efa72d5565963476f695ef0a10f6d92a38771326021762e90e05e1a2d3f314ba7b8ed502c31245a8d282aa4d9fb62c8162abd2314e424f393f824ba407b29"}, {&(0x7f0000001600)="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"}, {&(0x7f0000001700)="66799f4f90d033172197cc1220840be01601dc"}]}}, {{&(0x7f0000000140)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0xb9, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x0, 0x10c, 0x5, "ba60a7d9a5f4bba08663290d30903db3a1c9ab646b51a54b42797be5323f7c63427723d5578180c16378e4be8657239d2b2ff8ca6b3a7daa7c68ee679371876cd9a952a0a06ddd90a5f6120b3ac7256e0a9c7f94b6e0a226c63fda22f9211f6e5303970ae3b7cd87fc026427719505c5ba7c11d71567800499b1118c7e1b54b0a9875476ce2f419f4d15e5eddabbf5b7e3b3b67fdbd684f8fd62aa523f1f1700307bbdac6c0d1a11ba0bad4f2f994f0de42d7cb173f00ea02ebec79e46f650ab3bb9f0d41560bf115d5e68f3e1fef4af24c201b99318681aa045ba2f65d5aada661ad6e99dd6a1fddd5c52516d27"}, {0x0, 0x13f, 0x6, "ea436a48bb8ed774b4bc89eac5c0e5ea02944a8fafc731c870a3116ed6a695e1afd1bf94a21ece669d0af5124e68f761bb42b6dfc68448a594fcf4341d84e28ea18fbf467344"}, {0x0, 0x11, 0x3, "4691ddfed90decf1fe358737295d496f34cfc6d9fe95fada462c4629eb5c174ef793619ab5d1f833e5247a43c44ab590ab77d78dd0ccc49365d79f06736e"}, {0x0, 0x110, 0x6ace56fd, "6fbc40817aa07816d9a03348f8f76dd81414ec3b709facc283242af9396828088c63f8fb256217ed7f8c6457cfc1b96b9401783e5c69155fbfd91f972bcc57baf694f16ff5391030c550fa81c7bd185103115ae2642cdd90799cd1d53a29e557d9f615031a89ee3c987b1c941efdd9a6"}], 0x167}}], 0x3aa, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r3 = dup(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4, 0x8001}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x44010, r0, 0x0) 2018/05/07 22:40:18 executing program 5: r0 = dup(0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c41000), 0x0, 0xfffffeffffffffff, &(0x7f0000000200)={0xa}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x10000000000018, &(0x7f00000bc000), &(0x7f00006b8ffc)=0x214) 2018/05/07 22:40:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x800000200000008, 0x0, 0x7ffc) write$selinux_create(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_r:usbmon_device_tzs0 unconfined \x00\x00 ./bus\x00'], 0x298) 2018/05/07 22:40:18 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/66) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000001e40)=[{&(0x7f0000008bc0)=""/179, 0xb3}], 0x1) read(r0, &(0x7f0000000000)=""/123, 0x7b) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='#!Z\'/file0\n'], 0xb) dup2(r0, r2) 2018/05/07 22:40:18 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkalleZ0\x00', 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000005c0), 0x2e) 2018/05/07 22:40:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0x0) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) write(r1, &(0x7f00000000c0)="a8", 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x100) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0xa}, 0xb) fallocate(r1, 0x0, 0x0, 0x9) lseek(r1, 0x0, 0x3) getpeername$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/05/07 22:40:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0xbd, 0x9, 0x3, 0x100}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = syz_open_pts(r0, 0xfffffffffffffffc) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/07 22:40:18 executing program 0: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = socket(0x7, 0x80800, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x1, {0x2, 0x4e23}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x20, 0xd49e, 0x6, 0xfffffffffffffffa, 0x20, &(0x7f0000000100)='bridge_slave_0\x00', 0x1000000000000, 0x7f, 0xb6}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) r3 = dup3(r2, r1, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000a40)={0x134c, 0x3, 0x6, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@typed={0x8, 0x80, @uid=r4}, @generic="0788e68924ea7253817593fa94bb5d29a1d64566aa85ead026d125f69186e2e0768690d41a67cd16b37471f1ea4983ea5e0fecb1f8cd4538c6fe3da90bcd4adfd06db4fba436f81eb9983c23bc9720859d38092a4d5486bc321e293ed1a7f1d5b93adefa2de2341d2e9d525ecab84d653475a2ac93e8f32236be330e39c52ab7f222295c838c71ef3455dea6020fbf4122f6fb4a2dc685caedb337345fb24016946266333fd56ec75eedbe68e2bcf89c", @generic="91ba64f00cec440de11ddb86400eae29ab418c54297dfcee7c3bf85da1197c78373284e14d7246512155ff6efe09588fffde2801776bfca924f91d9b043c62aab0154dc6640f7839400e8f70d070c2ad5d916fa14ddd20214ace7415e6721aec006d2635a8248031bcfefb645e0ee1cf89ee0f06a74ca2abab3a00c50de244bf9456603798f7d35a5ddfecf33fc92fc8a493b9497c80b2ea84dfa4e06b13e616da6d157a19645c511f3a60cd1be673e3b9a36fcf3b28ad02b8b6f6ba71364411318224d450c20bd2", @nested={0x115c, 0x3a, [@typed={0x8, 0x7b, @pid=r5}, @generic="140fa3ca5c2ac91b55b77c1f6261b636f1522bfeef6db3c29e89b2eca0434cfd9f29a6f94278fd864bb6e2f1150f9d1e82ac743c42eebe0ed9316716dfe77857c88aa0af898d9624466842404bd7dbe5c10fbbe5db881fc161f695e06a6cac963a4762aaa329b82d101e22f2a2d484b4f9681d20a7cd53151ce8285ed7666adcda07e43e6ecfb1d96072f753b6aa812e0731f8f67bf58ef4ad9a3f9027da63d62e217f5100b048a94c0ebc3daf357395ab0dcfb6711a1a2871508edfbc85e4c697c06606e354e8f3f96f3ac5e069fb8ef856e5da97896ff22bd98d3e8d3ff60d4ea4943e99d731f8c7192c984f3b88c433fdbdbe178bebb325b65967", @typed={0x50, 0x26, @binary="b5827d1a2c50896c35a43938cb3bebe2c802258004d0a51e93d5602f23d2f0c427eda098b69520be71ea50fef45f47a7ad7328f74acbe438455c5190e63966fae1e03736b4f387ce1b"}, @typed={0x1004, 0x17, @binary="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@generic="43ca29d77079ba1ecc65249c2f7ca097730dfde211fe047522291f6061b7f3d1197f1c958e847103fccb8848b09f1ceca7dbe8a7c314b37ea8ce60c956aa515845319f4874ffd9", @typed={0x14, 0x6e, @str='./cgroup.net\x00'}]}, 0x134c}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x9, 0x1f}, {0x4, 0x101}, {0x5, 0x3}, {0x1, 0x9}, {0x8, 0x8}, {0x6, 0x100}, {0x4dd6, 0xfffffffffffffffb}, {0x800, 0x63bd}]}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) fcntl$setstatus(r1, 0x4, 0x4800) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/05/07 22:40:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) write$cgroup_int(r0, &(0x7f0000000040)={[0x2c]}, 0x1) preadv(r0, &(0x7f0000003980)=[{&(0x7f0000002400)=""/197, 0xc5}], 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xca) 2018/05/07 22:40:18 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ppoll(&(0x7f0000000080)=[{r0}], 0x2000000000000062, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/07 22:40:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) geteuid() r1 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400001020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="140085000000000000000000000000000000000034af7d81a1bf6d6b7385ccb5fceb94a3599c75aa17b361b696f108004c00", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00'], 0x1274}, 0x1, 0x0, 0x0, 0x88d677c5a9af3076}, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') flistxattr(r0, &(0x7f0000000500)=""/225, 0xe1) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80100024}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r2, 0x300, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8b000000000}]}, 0x38}, 0x1}, 0x880) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x13, 0x109, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) r3 = dup2(r0, r0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x1, 0x178, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000448], 0x0, &(0x7f0000000080), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1f0) [ 399.911583] sd 0:0:1:0: [sg0] tag#985 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 399.920707] sd 0:0:1:0: [sg0] tag#985 CDB: Test Unit Ready [ 399.926844] sd 0:0:1:0: [sg0] tag#985 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.936113] sd 0:0:1:0: [sg0] tag#985 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.945309] sd 0:0:1:0: [sg0] tag#985 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.954427] sd 0:0:1:0: [sg0] tag#985 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.963438] sd 0:0:1:0: [sg0] tag#985 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.972697] sd 0:0:1:0: [sg0] tag#985 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.981724] sd 0:0:1:0: [sg0] tag#985 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 399.991249] sd 0:0:1:0: [sg0] tag#985 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.000597] sd 0:0:1:0: [sg0] tag#985 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.009906] sd 0:0:1:0: [sg0] tag#985 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.019279] sd 0:0:1:0: [sg0] tag#985 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.028330] sd 0:0:1:0: [sg0] tag#985 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.037238] sd 0:0:1:0: [sg0] tag#985 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.045978] sd 0:0:1:0: [sg0] tag#985 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.054791] sd 0:0:1:0: [sg0] tag#985 CDB[e0]: 00 00 00 00 00 [ 400.064230] sd 0:0:1:0: [sg0] tag#122 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 400.073115] sd 0:0:1:0: [sg0] tag#122 CDB: Test Unit Ready [ 400.079128] sd 0:0:1:0: [sg0] tag#122 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.088172] sd 0:0:1:0: [sg0] tag#122 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.097209] sd 0:0:1:0: [sg0] tag#122 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.105947] sd 0:0:1:0: [sg0] tag#122 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.115100] sd 0:0:1:0: [sg0] tag#122 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.124327] sd 0:0:1:0: [sg0] tag#122 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.133435] sd 0:0:1:0: [sg0] tag#122 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.142466] sd 0:0:1:0: [sg0] tag#122 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.151502] sd 0:0:1:0: [sg0] tag#122 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.160610] sd 0:0:1:0: [sg0] tag#122 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.169639] sd 0:0:1:0: [sg0] tag#122 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.178729] sd 0:0:1:0: [sg0] tag#122 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.187822] sd 0:0:1:0: [sg0] tag#122 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.196934] sd 0:0:1:0: [sg0] tag#122 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 400.205666] sd 0:0:1:0: [sg0] tag#122 CDB[e0]: 00 00 00 00 00 2018/05/07 22:40:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/40, 0x28}], 0x1) connect$ax25(r1, &(0x7f0000000000)={0x3, {"fb6a33d818a18a"}, 0x925}, 0x10) sendfile(r0, r0, &(0x7f0000000080)=0x80, 0x102000001) 2018/05/07 22:40:19 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000003ffc), &(0x7f0000001ffc), &(0x7f0000001000)) process_vm_readv(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000), 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x6, 0x3, 0x10001}, 0xc) 2018/05/07 22:40:19 executing program 6: chdir(&(0x7f0000000000)='./file0\x00') r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='/\x00', 0x48) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="84", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='user\x00', r1) 2018/05/07 22:40:19 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/66) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000001e40)=[{&(0x7f0000008bc0)=""/179, 0xb3}], 0x1) read(r0, &(0x7f0000000000)=""/123, 0x7b) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='#!Z\'/file0\n'], 0xb) dup2(r0, r2) 2018/05/07 22:40:19 executing program 3: socketpair(0x1f, 0x1, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) unshare(0x20000400) clone(0x1fffe, &(0x7f00002c5000), &(0x7f0000f13000), &(0x7f0000000ffc), &(0x7f000042affe)) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000080), 0x8001) 2018/05/07 22:40:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000580)={0x10003, 0x2, 0xe9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x180000000000, 0x0, 0x0, 0x4, 0x90}, &(0x7f0000000980)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x4c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}]}, &(0x7f00000003c0)=0xc) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41ac3b", 0xdf, 0x0) openat$cgroup_ro(r1, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/137, &(0x7f0000000340)=0x89) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000d40)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x100000000, 0x2a, 0x0, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="c55ccce8c25af7bff9a5c0ada0"], &(0x7f0000000480)=0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500030000ff637005cf152371ca80e924e66904d797e64a"], &(0x7f0000000540)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e21}}, 0x7}, &(0x7f0000000b80)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000009c0)={r4, @in={{0x2, 0x4e22}}}, 0x84) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/05/07 22:40:19 executing program 4: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x24}, {0x6}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x2000, 0x5) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/05/07 22:40:19 executing program 7: r0 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c9bd0a5828fe27aa8441406098b0da0232db3a3995e4f306005ab7e38df58e910f1e9b5e7f7db66c5b4008a193612ae181fc1c058d2644366d09c2578f86c5dd02d113b3dc4ce21ec6f426849cdcdee1a7be0f000c489f6a6a859d8a422615141ab7a6e8cf33f30bc55ff816e8e81373b5e2de5ea0337d6368c537e9c8970f336c28b86f396ae0dccd654b8951d0eeadb1282e6e86c765e71132739c0dd92510f5fa1e203b94781145fdf723bfc6976ce3f292d943a6d936ffdb18a8d4fa4abef096838f19549dbd5403679a15d52b355e612354b8370aeba1e89939de3cf788c292645347664046f7fa5941acbea152ff9d", 0xf2, 0x0) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000800)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="8a3087116bd218358cf96ddbf839f7531c20747c79b14bfa2e3f88df992a93dd83c251c21fd75883685afcd5f661b265a4771e29a602f434861e3718f9ff982be9568e6d9f5c4617af80ff75705815a4413d1de2cec899d2015fac56d0ac11d630ba42b85e5f9eb9ae661373c23fbafb56d0a163bde1263a3cb1c8e635d0ccf789fb50295aa3fe17e89370767f10f72f745f94785aaffb784d17012bffb0a9c5d9fdc4587c4bf59c0bb9eadc4dc690077c75f6e177b3e9de38714559581e538a1a23832b5e79a4903955e956e965a1ee0e289f581185cc5f8f5af964164edbc3", 0xe0}, {&(0x7f00000003c0)="48e90283f64497b7cf0dce61f6a50ea5069bb7a954ab43d60285376ea5b001a3bfc4c30d", 0x24}, {&(0x7f0000000400)="1875687112d1289bebb6e2244d0eedb37e6c0dbe330cb6667af078b510a3a65d049d789148b5652f8a4641124b0a0e3ec34d7e3b7ff2febc6921399366184a22dea0e0b22c059b8c998563ad01e9f9cee8118bf4e3f6562ecf24c368d59786a42b2a5ed4", 0x64}, {&(0x7f0000000480)="ed5236c96b1cbb903ad9f2434a0779c39972dee3c62ff4cdffc199bb2f7f539011d4991c5c7a0bdc9f1b1d76bab5acec19ba8703e559555c810e2c2963e44ac5a5d04976d9a2392409059d17028a46b84b2e92be9b", 0x55}, {&(0x7f0000000580)="916b90c607a438651d7d4ba1030c979e145c83efda8966ba512bd8d7d6bfaf8c7dae85cfc8c5d941e4b3274d9df43797b4ab25b21d7e35f5e0946a421c7e2cabada373cb7f6b7b967c6c9cd3c16a5631a6000d3e5b1b42a811ad4043c0b02ce23ea4714297c1ab7b88101d0190c6a3eb6e05c9b2bcd5837de99dff696883389b0d9c73920bb3be8276ec57fe16dfdbe666b63583fad290a2c4e526bd2196ce80191e86c756ed832edb49724f44a13c192192b4e3b40af7ff94327115888b8af41313a334ef1840692b283ee9fd0c6d32e90186dfd0d4297eebbcfb2b288afcd651f44e9b1ceb2a0ec2915af8a5e6b322ef2f836ed87f", 0xf6}, {&(0x7f0000000680)="5b9bd58a8c2f3701d8ddb86bb08ac4ca01b3a1ff332158ec1dcca7418feeda0931150747f22c673a9d2b451760500876b1819f376c4f195f87f6fb9dd1f3c48aeaa98c2411f671828c51b6df9dfaccfb86e810df38fef5e0958bdce511d9c399ea0786c057ecc8cfd637396228b104a84900bb69e318c2b2af9d34cc3cfcd8f9574b5d424a79c927e1b39c8181caa3e5", 0x90}, {&(0x7f0000000740)="aca470033ae2f0b9e0499490ea2d2726eefbbddba2e860cbceaaeb6ce461ca5fd1dc9f46e4dd6dcd9cf2d5142090e442c463c7f9b1e0bf7f97525c4552ad65c3bcb7569bd7940352d7f0b22a983267e8925f239073867d0bdf26c082002e1a7756808ed58be5d020dd602610cf2164f0617ebb0dbb4ba9935aaecdad80897eaed29ef5a9eac83cb2d0fbb6b8038764", 0x8f}], 0x8, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000019000)=0x5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) fchdir(r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x3, 0x9, 0x0, 0x8}, 0x14) ioctl$TCSETA(r2, 0x5402, &(0x7f00003a4fec)={0x400}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000540)) 2018/05/07 22:40:19 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000003ffc), &(0x7f0000001ffc), &(0x7f0000001000)) process_vm_readv(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000), 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x6, 0x3, 0x10001}, 0xc) 2018/05/07 22:40:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="227d00605da440ba00"], 0x9}, 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001800)='./cgroup/syz0\x00', 0x1ff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2008, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0xb, &(0x7f00000017c0)={0xffffffffffffffff, 0x7b}, 0x0) sendmsg$key(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES32=r1], 0x4}, 0x1}, 0x0) socketpair(0x15, 0xb, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r3, 0x541d) pwritev(r3, &(0x7f0000001700)=[{&(0x7f0000000280)="7b801960c4740ea4aaf6b2ff9090a13b245aa975bc62c53e708124aefef3e32af673a393e7a0039413c0ff92ffd2ae4efe4ec7111bb6221d4e5996549edfd751d0070e9aedce85389879f3dd2a9870a3f417b685ddf3e77dd1a76845c864d452ad384175cbb49f9c302444a87e447a5fa1a182c19e0efffb0ae69852d0bd8e4267851de415baac80d791e3ff00b04a567d1c61e3d1820433ce47b34a8275ac2637db00ac15e8a852619eee30a2b02b1f4f3f2ae8b6e34c8065d396140ff57cd2d4ff06868b127ecd301f1d5a6e69d6afa82769d5b3b01ae3bceddfd3177d38a19181e79a9da73e1bbc09519a69", 0xed}, {&(0x7f0000000400)="36feb11651b8f1daa4e9c445d299efab4e8cb36088e6e6aac032e83be58f284009f458e7768079e84ca38867e8e1700902520b23ea6c1d6105e7f31f256dc50a47964af4fab5f23a2fc88485eaa4e9defc5660be7a19f878743db419087956aa5db3e7802ae9b780fa12f18da69f199ad404f34002ca4e9c0fecf034b6f00d1b5adb5442656f6452d2669c1eed2858023e8d4e39652db2e77437b2044f9a37b72e4a7c22929ba6c867882ae10f156530ba207be112d066ebb3b029926f117d57716faf15a9f93ba0bb", 0xc9}, {&(0x7f00000000c0)="08722d4c922607ab1ba4824c0c5d49d26acfe77fe78da017a76c1f688abaeb598995faf5ab99a3d1d3993552e491bac6fff42d7155", 0x35}, {&(0x7f0000000500)="f5cf8b6ac66a92d760ecc92d69e8633d9df7e37f1928f8737e244c6cd836e5edc439046440a36400d1a4d48ca74f63f052215423d34c53cfdd34a37e3866ba4291b655ef7b570da533048b4f8fd884228dcd79221c10ff67da0b4819", 0x5c}, {&(0x7f0000001640)="4ff88456538d8a65aadffc9dceb4a1d20db64bfc17586b5a542016695d2ff03488a1bb74a6ddd31c27f01144531bd332407b61da795da4264167100a44ab009a02b7a96fb5aa94cc059e2bdd3bb1836a1b0b93f0b640d2e68cfa8fe33d7ae6fc38d7d97e61cfe947dc5c0cadea7473949b8471807cb58e3f389376716db6a33550cb8c0c259237211ebe38e94ab780c266a7e035e8d25db54218e588", 0x9c}], 0x5, 0x0) 2018/05/07 22:40:19 executing program 6: add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/05/07 22:40:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) dup2(r4, r1) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r0) 2018/05/07 22:40:19 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000480)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f00000004c0)}, 0x8000) close(r0) 2018/05/07 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) flistxattr(r2, &(0x7f0000000200)=""/211, 0xfffffffffffffe64) r3 = add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="42a566eb753627d237d57d91fb3cbcac54f852153e7e8a7823ebe85a53801db17ba15d1bce17d643aba1aed9e40597d629ef5a427e598dd925224ad4980cfee4974d561d939e2c4071d9932098791d4bd1dfeec743917b93aab0105af912a1dfd1b97c16cc653b26691061b0a9eeb0ca5e955df16579c89e48a2ffd351529b32e10f06a2dab8fe39d65c3406f3c22d0bee7121e177769917a6dbd72213651b5a402bb8434ac674035dde4a7baa1404a6780166b4915214e733304db8751c16462e610f0568fca22e20561f6a9351c5cd78dc63ab584f53c90eafb634aa", 0xdd, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x2) 2018/05/07 22:40:19 executing program 6: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001300)={0x0, 0x2}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={r2, 0x3}, &(0x7f00000013c0)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000140)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x8000000003d, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001240)={&(0x7f0000001200)=[0x40e2, 0x8, 0x100000000, 0x9, 0x8, 0x0, 0x8], 0x7, 0xffffffffffff7fff, 0x9, 0x0, 0xdfed028, 0x2, {0x1, 0x9, 0x101, 0x2, 0xb72, 0x2, 0x400, 0x3, 0x1ff, 0x1, 0x9, 0x1ff, 0x9, 0x9, "1c0a6701a516c4a1731f642b8d07817b306a5418f8a971766bfbd5d53c53a9a5"}}) 2018/05/07 22:40:20 executing program 3: clock_gettime(0x20000000000000, &(0x7f0000002500)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/102, 0x66}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/192, 0xc0}], 0x7, &(0x7f0000000480)=""/244, 0xf4, 0x6}, 0x200}, {{&(0x7f0000000580)=@generic, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000006c0)=""/217, 0xd9}, {&(0x7f00000007c0)=""/136, 0x88}, {&(0x7f0000000880)=""/66, 0x42}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000940)=""/192, 0xc0}, {&(0x7f0000000a00)=""/48, 0x30}, {&(0x7f0000000a40)=""/132, 0x84}, {&(0x7f0000000b00)=""/242, 0xf2}, {&(0x7f0000000c00)=""/231, 0xe7}], 0xa, &(0x7f0000000dc0)=""/127, 0x7f, 0xfffffffffffffffd}, 0xe04f}, {{&(0x7f0000000e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000ec0)=""/36, 0x24}], 0x1, &(0x7f0000000f40)=""/58, 0x3a, 0x5}, 0xe90}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)=""/244, 0xf4}, {&(0x7f0000001080)=""/1, 0x1}, {&(0x7f00000010c0)=""/74, 0x4a}, {&(0x7f0000001140)=""/43, 0x2b}], 0x4, &(0x7f00000011c0)=""/192, 0xc0, 0x7}, 0x9}, {{&(0x7f0000001280)=@l2, 0x80, &(0x7f0000001640)=[{&(0x7f0000001300)=""/26, 0x1a}, {&(0x7f0000001340)=""/172, 0xac}, {&(0x7f0000001400)=""/44, 0x2c}, {&(0x7f0000001440)=""/235, 0xeb}, {&(0x7f0000001540)=""/231, 0xe7}], 0x5, &(0x7f00000016c0)=""/184, 0xb8, 0x80000000}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001780)=""/212, 0xd4}, {&(0x7f0000001880)=""/64, 0x40}, {&(0x7f00000018c0)=""/216, 0xd8}, {&(0x7f00000019c0)=""/94, 0x5e}, {&(0x7f0000001a40)=""/238, 0xee}, {&(0x7f0000001b40)=""/147, 0x93}, {&(0x7f0000001c00)=""/59, 0x3b}, {&(0x7f0000001c40)=""/179, 0xb3}, {&(0x7f0000001d00)=""/84, 0x54}, {&(0x7f0000001d80)=""/210, 0xd2}], 0xa, &(0x7f0000001f40)=""/47, 0x2f, 0x10000}, 0x400}, {{&(0x7f0000001f80)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000002000)}, {&(0x7f0000002040)=""/35, 0x23}, {&(0x7f0000002080)=""/110, 0x6e}], 0x3, 0x0, 0x0, 0x6}, 0x4835c25}], 0x7, 0x142, &(0x7f0000002340)={r0, r1+30000000}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10080, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002380)={0x0, 0x4, 0x20}, &(0x7f00000023c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002400)={r4, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x200, 0x8000, 0x4, 0x10000, 0xfffffffffffffc01}, &(0x7f00000024c0)=0x98) connect$inet(r2, &(0x7f0000002000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) prctl$intptr(0x21, 0x1) getresuid(&(0x7f0000002300), &(0x7f0000002540), &(0x7f0000002580)) 2018/05/07 22:40:20 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"4b2552e48a4a3e"}, 0x2}, 0x10) 2018/05/07 22:40:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00000003c0)=0x7) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x5) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000100)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) mknodat(r5, &(0x7f0000000140)='./file0\x00', 0xc100, 0xffffffff) close(r1) recvmmsg(r1, &(0x7f000030efc4), 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000940)="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", 0x2e4, 0x20000000000000e, 0x0, 0x0) epoll_create1(0x80000) clock_settime(0x5, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'bond0\x00', 0x2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) lseek(r5, 0x0, 0x5) 2018/05/07 22:40:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) r3 = socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0xd) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x500, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) r7 = getpgrp(0x0) sched_getparam(r7, &(0x7f0000000580)) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) keyctl$read(0xb, r6, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) splice(r5, &(0x7f0000000600), r3, &(0x7f0000000640), 0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r8}, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:20 executing program 0: clone(0xfffffffffffff7fe, &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000180)="f967f99d61b30e77f43edf8b9d399e8f3a2354e6577c8e8bdf395877cb244c812770004e92c59d5592c5377edf3b398f50b5ad99d5fcbe84db6c5efcd2ea61cdfebaac9d4e233bb19bcc2366ef124d86160ad4f71adb2f5cd201ef2fc851884826638009ea5b3a99d6e0777b11892987f71eff0dd57c923cb0e88da1ed54b2adaa7a2caed6619773c32a5fd2d55ae2249672f64602a00eff314d098a5136d197e6e66f1d60ec752d4a67d0813dfd882240b4bf171b9e53302f84e31f5d") lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xd001, r0, r1, 0xb555, 0x204000) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r5, &(0x7f0000000500)=0x4) r6 = memfd_create(&(0x7f0000000380)='\x00', 0x3) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f00000003c0)={0x1, 0x9e4, 0x2, 0x3ff, 0x1, 0x5}) setfsgid(r3) 2018/05/07 22:40:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000100)="9b", 0x1) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x22080, 0x0) close(r1) r2 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0d59}) read(r2, &(0x7f0000f23fae)=""/82, 0x52) 2018/05/07 22:40:20 executing program 6: clone(0x0, &(0x7f0000977000), &(0x7f00006d9000), &(0x7f0000d72000), &(0x7f000098e000)) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d8ff8)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x3, 0x55, "8fa82d5699bfb0a0389469aacafb16eed48486eff2672d5c40373756e095f4dc0244ed98aa10e48fdffcb756b9a17d8ff1a56358ea7461d23dee43d25a0d8f86037cd2bfb86c03fc667daeb07e995e30e9e0389a94"}) 2018/05/07 22:40:20 executing program 5: clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f0000000080), &(0x7f0000000000)="1b62461c26f1188ac8ab288c256972bffa8f5b03ed3c1e38ef4316a8d25b208a552eae530246130b09badeb68ac7d0bcf56f3a1b51dca4a7a3a492276445b6ec99468412d75dab31f09b2ee1a7286e75d56d653efc9b70783d28064548f15dad") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)='3yz1\x00', 0x1ff) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000200)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)) 2018/05/07 22:40:20 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x200000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x1, 0x0, 0x0, 0x0, 0x8}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r0, r2, &(0x7f00000000c0), 0x10000) sendfile(r1, r2, &(0x7f0000000000), 0x400) 2018/05/07 22:40:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xffffffffffffff94}}) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/05/07 22:40:20 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) recvmsg$netrom(r0, &(0x7f00000023c0)={&(0x7f0000000540)=@ax25={0x3, {"65a7fc24be86ea"}, 0x6}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001e00)="6405fba43447992505457f3235b5087344fd9e59a6f24238e9b3adf0d3301154f367e1d2645370f61e7d9cb63328280871718664f5051dd8725a44e242f22c365dd23ef0559f276539a2aaf0a8039dcf89e603b4ccb2456d8abe0ac7197d4473624a963879a8116f2083519c2de4e38122d032dbcbd65ef6ca7486a94f7ed8c0b6ab4c308c7ae8f5fe448dcef392c6d3820ab31ecbc537ccf7099d287572279e11c078728f", 0xa5}, {&(0x7f0000001ec0)="350ebaa484e2e6d6a40a5d7a46ddb2ef24e51dd4bdfb3ac372a049bc486d3b23ec2e3b079fd1d8e65c75b0d3540b7212d878a71bf70114a150b3d099eaad2a881742027f1f05b9120c06997fb838c9a7a47d96c0ac3a8514aa15887b76761d89afe76820ba451c92280013d2a824bdc548f8a43a291dfdf1ba4340b3565d2d56b5ca6f791007f91df0b956d8ef13cf6e77a5422009ee7702e1512c439c60ea948ae116760a87b9d3c35882d3f52ddfcfe2583da05d203d8f2fbd58c72bf651fafae759394ebca0c869c546d4e0775abf4719aa50", 0xd4}, {&(0x7f0000000600)="0a103da736bcc04722a980ce5d9d194e8fe00e2db23d626d4827668ef87b0fdf7165cd393c0a6a", 0x27}, {&(0x7f0000001fc0)="3f159ec02c3ad75df88b2371758899f6399830bd1fb9912bce44ae3424a85ad3c1fac777aaa0e71dbda283d4fd3dd917dc252f83657383f2be6f8dc9d8b41748bd76059de1ab2de646173595740b97bc", 0x50}, {&(0x7f0000002040)="feeb417e96dff5c49be191d0ddfddde8d9f4ad1d01e0896b9149d526b5208860ef8d8918e123faf09f0fcb97553979b40d53cebbc71cd9d1a10355ab788cdef9125a01aca60720", 0x47}, {&(0x7f00000020c0)="ef8d737d40f684a87cf0c04d78b02b36b7d440c01f717eee8ea047f21b5f38c85426083cc704d427d870d61328b0d32c5cb16d1d388ae3ad954a0c7fcef5bcd1a7183933e851dec4b5608469501381af2d9ab1c665fa1cda123fe00b7bc53de16ca2920295ad600938e923127c40efb33cf1d61c24bdcad4a88845b81bd05ad5b9aaef31aa66591c82594d9d75acf114e010f07eb9c98b6e4e20f91fc0de734ecf0589b7c10cdb6abd5158064ac640", 0xaf}], 0x6, &(0x7f0000002200)=[{0x30, 0x10d, 0x3, "558458d8ae0703aa6cf15702a27023646d83002215276f82cd21c306ad"}, {0xa8, 0x118, 0x3, "4361d90cb79cf62c5af0c77f6fa07363d70a6711f15c284bd0d0686d8ca13bee02d500a321fb92790765b81427292fa8c53c25e4741a68292b456123c5b4b12d4a5e49cf59e70e49e56385445f4b9bfc4bc50110fc7862018ed304e3f413e0b30e9b74ee545326a652069dbfae12aa972c09a25ff620e5be4ffc6c3264aef3cafb9c5af0db32511cc699df3e1ebfb461d0"}, {0xc0, 0x1, 0x9d, "fe487b67e728171ea5240df644e6818596a1aa9a2249f1f280036cc28158adb25427d1a15812283998e90b676f88ffce0b268b3172d2de289ad4e5cd30ca6c17ff7d85aac6f4b964b275abdd9db415e0a8ca4e36a1fae3042215225b014f33b1323546be824243c7e93ab04e9ac61566d6ffb28c6a5a3dfe3c3a016ab04dae370d3979277b1fc7de178e3dd379b61680a222154786be1e48a20d3d100fe65b7daf08bbff86c21a0ebe69c7"}], 0x198, 0x4000}, 0x2) pread64(r0, &(0x7f0000000300)=""/238, 0xee, 0x0) r1 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x84, "79ded1c9239daee88664855fb50f266799c3faaf65140d49e86d0a29c62e14f60e0aa3918dcc292282df1034b48090a9a10243542a6be420e589315427e0c23c4b642d243a8f36e43176e4e2a471ad0f1fbfe6a83ffe76d93cb28fdaf85025c514403577175d55a50456e7334daa3faa6ad73fa520f826ddde5e770eb8c5ad14bbefc45b"}, &(0x7f00000001c0)=0x8c) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x1000000000000045, &(0x7f00000004c0)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000001840)=""/188, 0xfffffdb9}, {&(0x7f0000001900)=""/251, 0xe8}, {&(0x7f0000001a00)=""/249, 0x2e0}, {&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x162}], 0x8, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10}, 0xc) pread64(r0, &(0x7f0000001d00)=""/215, 0xd7, 0x0) remap_file_pages(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000280)='net/psched\x00') write$cgroup_type(r3, &(0x7f00000002c0)='threaded\x00', 0x9) 2018/05/07 22:40:20 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000008c0)=@int=0xe97, 0x4) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x20f) sendto$inet6(r0, &(0x7f0000000940), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/07 22:40:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/05/07 22:40:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) r3 = socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0xd) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x500, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) r7 = getpgrp(0x0) sched_getparam(r7, &(0x7f0000000580)) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) keyctl$read(0xb, r6, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) splice(r5, &(0x7f0000000600), r3, &(0x7f0000000640), 0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r8}, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:20 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047cffc), &(0x7f000063dffc)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup(r2) 2018/05/07 22:40:20 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000240)=0x6) getpid() getdents(r0, &(0x7f00000002c0)=""/196, 0xc4) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x598, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0x598}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="7ac9e48502832e79938dde0fc0c9d28f", 0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) 2018/05/07 22:40:20 executing program 1: r0 = socket(0x3, 0x3, 0x0) write(r0, &(0x7f00001aefdc)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0x24) [ 401.808534] audit: type=1404 audit(1525732820.823:17): enforcing=400000 old_enforcing=0 auid=4294967295 ses=4294967295 2018/05/07 22:40:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000000)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x3, 0x400, 0x5, 0x200, r1}) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000040)=0x9, 0x4) 2018/05/07 22:40:20 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) fchdir(r0) 2018/05/07 22:40:21 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000f4000), &(0x7f0000000140), &(0x7f0000000100)) fsync(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/05/07 22:40:21 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x200000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x1, 0x0, 0x0, 0x0, 0x8}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r0, r2, &(0x7f00000000c0), 0x10000) sendfile(r1, r2, &(0x7f0000000000), 0x400) 2018/05/07 22:40:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000200)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160020000280b598bc593ab68211e5ff2fde33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) 2018/05/07 22:40:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xa7, 0x1, 0x2, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000002c0)=0x3d72, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/05/07 22:40:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900230f0000000000000000ffffffff0000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff02000000000000000000000000000100000000ff00000000000000000000000000000000000000000000000000000003000000000000000000000000000000"], 0xff2b}, 0x1}, 0x0) 2018/05/07 22:40:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0xfffffeeb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000003c0)=""/4096, &(0x7f00000001c0)=0x1000) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r4, 0x7ff}, 0x8) 2018/05/07 22:40:21 executing program 5: removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00') pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x20100, 0x11a) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) linkat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000f1cffc), &(0x7f0000d5a000), &(0x7f0000ee0000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/05/07 22:40:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) getuid() r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x29, @multicast1=0xe0000001, 0x4e21, 0x3, 'dh\x00', 0x23, 0x0, 0x1c}, 0x2c) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000180)="a8", 0x1}], 0xfffffc9, 0x81001) write$selinux_user(r2, &(0x7f0000000080)={'system_u:object_r:sshd_key_t:s0', 0x20, 'user_u\x00'}, 0x27) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8)=0xe00, 0x102000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x2c) 2018/05/07 22:40:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x103000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x7fff}) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='#'], 0x1) ftruncate(r3, 0x400000080003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r4, 0x0) madvise(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x100000009) 2018/05/07 22:40:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400000, 0xa) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x7, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getcwd(&(0x7f0000000240)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0x1, 0x401, 0xffffffffffff0000, 0x4, 0x0, 0x4, 0x10000, 0x4, 0x1, 0x1, 0x5, 0x30, 0x9, 0xf76, 0x10000, 0x3f, 0x9, 0xfffffffffffff1e3, 0x9, 0x3, 0x20, 0x4, 0x4, 0xfffffffffffffff4, 0xffffffffffffff86, 0x7ff, 0x5207, 0x4, 0x7, 0xe0e, 0x3, 0x1, 0x5, 0xfffffffffffffffd, 0x100000001, 0x7, 0x0, 0xe613, 0x4, @perf_config_ext={0x8, 0x9}, 0x8080, 0xcc, 0x10000, 0x5, 0x0, 0x8001, 0x999}, r1, 0x6, r0, 0xb) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) close(r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/07 22:40:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ip6_tables_targets\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x6e, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f0000000100)=[{0x40006, 0x0, 0x0, 0x4}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000fc0), 0x0, 0x2004c040, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendmsg(r2, &(0x7f0000001340)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000340)="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", 0xad4}], 0x1, 0x0, 0x0, 0x4000}, 0x800) [ 403.007639] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/07 22:40:22 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000000040)=""/215) 2018/05/07 22:40:22 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x2, 0x400}, 0xffffffffffffff1d) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f00000000c0), 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000400), 0x4) dup3(r1, r0, 0x80000) 2018/05/07 22:40:22 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8001, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/05/07 22:40:22 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000100)}) unshare(0x8000000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x14000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/05/07 22:40:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42000, 0x0) r1 = epoll_create1(0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000200)={0x20002008}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/97, &(0x7f0000000100)=0x61) 2018/05/07 22:40:22 executing program 3: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) timer_create(0x1, &(0x7f0000000300)={0x0, 0x2d, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) timer_delete(r3) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) socketpair(0x10, 0x1, 0x6, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r4, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000280)=""/93}) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@int=0x7, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x292100, 0x4e) [ 403.110403] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/07 22:40:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="333fad2bd0a1a1ecf54fe2da2cea9ec56a1f2e151ff1ad070638c53216848aefacf8d76858850b74f003218b1ca39bdb4d22893a3c32e2a211cbff63732212f50a3f81e5510907b05bc010e85a32bb1bce266a72386a1fbf53b177662d222b9c71ac70df1a98c7be73856c63d0a93f36f330466877bcc5833b14858aa5c755a0660cdce5b647f799c812b3898b3c152ca08f0571fea2703dbd3e63b09bdb6439f009dc5b7018e8e80e2dba895420dcad4619a3d6bda4b489553fbea034cd62648ce668d2f4d7ffe1cf29585cba068a55ddf10af24469522b3374f9b57436deb563b917ee89bb61891cad85bf0e9fd5a4c3ed17d1d3ea67bf537903d70ea4ac0a3f51f56c83fa0a85d91d3b752392259097ee107a4a00fec3e35ecf63cc3a1c3f399c44434e834cf8e63ef021d009973f8b48560b83aad26050f0cf04fb3e60f4cfe3cb349c6091dec4ce5e88c530bc3223d4fa6248e276b04bf1f3bd0662f17299911518401b59f5f673cb33df8d2b3654c3de000a50954ab8d0178698cfd122fddc7fe364b7c1bd0169f39926d35a09212a55fa0a7e6bba41924c20ae490da961d5a855e125e3a045f372e5b485dcc6978fa458f4b6cf471a44179d98c94d1b13c6a7af377083579cc15b686b9aeaac8a2fec2d41b7657fef9125ae52e0f68d3a76de7e0b0516b7fa5b40f18507d06ed6d3a78c3d54d1e3689fbda7e8b2f957f4b3bf45b2980fcf7a47210ceab2b039c039503f16bfbfd0a88eabd29651dfdbef606c01ba1d986b272f816487a48753a7f49659d1326b7b4fb0e4d4be5692fe436e75f3c9dd2ae6ecdd2896caa039ce68376643a187678389ffbe130777aaf071d0ffcb03eace6b002dcc20a7a4285b92c7a7350aed23602dbca5e2b8697cd82e2c2c378615c4864dda5b332a34ab1e448717bc15465ad38801cc66bb39c96548a20fa603112fc67a527aa7526a65dccfcc47e1c001e43751bc599f07df214e73076fbef0bb7542cc87a8e847d7ff414b592f1f6cfcf4bf6b214c0030c03b51b86614a27538512d92a31ab1ea680d961c3fe8dc207b42d4f65e0bdbcce940c078b32e17a4263ce011222812c8c5603f7097897de96621640f38e856da4c163d20280b441616a18ff900ea65d821a7bccdfa53b06b0d48cbdf20e5f59b6659ea0dbee31f1532bc8828d46ff37494fa55ec5b3f49dd309c7e60efb4363a76ab79205ea3ea3eac0d40a1c574e1a62d0742de824b49cb02adb2cacf91985ac3e461f7d60bf5b856e60a9f1ddd76eb50a908208537b0e2587615761dde57718a287b0110bbb41da6251fa2e7899196786bec39430458887ac27ab86e0f800944dcfe6ee5e588fc1af7daab1df0392d321676125207790e85052e13e40e41b818fafd1dcb3d93d72dbaf5285ebb73d48bca5c7b0d601f21e0f392c0dec3c9faf7116f6cc595ca01041b87c86843c060a9b0d74f1c0b23ce736d572529c0c1db16e174061846c1ee6dbebd266aa153f1c4f8a06c0c564dfc7b9690201fae3d46ceaee133ab785eb682c5432720116bfc6bd530bdb44b2074e7162427e67c58a56debef09aba0f1e1ec0016c681fc9fe8eab06bb2709db9a9fe7cb5cf4c970b338508f7a34b840667636dd4e14b34193ce1178b568d2fdc2824d135ba83f29ccc7e4fec769578018e0c3f62f29eb3a9f7ab5990b268545d3c842aaf1e60fb91094168ddbd380f084357e5c2a8848eb625319f6ec6151aef76207a249750ffa8a3aa0a44a23f898e8fd30c52096e17387563363e84358853da310143f6f5c576ad9ef013ff8bb4643150a66de43a8516345fd4e13cb4a656cbe53c6d4322074aa082f724debedbfbde44b63adfcd120799db572dcd3638b3bee22c29df736ad2142c16b00781aecc864da928333bd098a55465cb211c8799daf856bba132fbde543d2b4de3ecccf046b0c7274750f9451d06ad5c8693298a5702510f4fafd7d6ebff28d194beb4b4d04b8d76b5b9b16f2cda42d5f1f6fbef14b02f4df5c740cf8096cc244a39ad450fe4acfa0929776630c7d43b48b5de55312a8b9f52a7d4ed20a22579ef5552920a49c5cb749342a1be108347600982da0bf109b0923a1de87a09939745d10ad3455c2a194275c7ebf94cb22bc9daef6be605e88270e7c689c39ddf384f3fe9a5f90050a32b80865cee198a295604e43cdff3ca5fdbf3bb8f5a105e42c6213ca370c2c0e78a335b357db6f90976e638e981e473c91eed0fca2093d875f80bca0fe178d754889ae63f5ddf8991be67a0cfac79e06907f605cb90b6c4d190b7e6889df6801f24e4f35c8705147a6aee0f9b64b408ed510711d45bff7ab374cd5417f715c07879f003c89be49f94ddeb0bb13066dbae9664f6f83edbbb75806a55b171d9f3566d06323d3a55c68ad89559222c2508d4e085811dd31bb6dde7e9a6bf42324152214f46bcd8d10ed8ea8c0ffc9187fe94170c9e7526c7082792e40fe93e78c6eafbc6545aca9195e92575ad32f71791e49d35119469483928c041db7d782668da202391be341c2e91a1a49d252924b06f0426118f9e57f64862650c2893c4b573e469aae0c0fa7f2557e111b3c4eae7573889dcffdf88fa9c48ff74c7bc8d377c383525842e57d25caa815ea541e2bcce494e1193dd4df2881d72ccd22053e7c5a48c0c392b64980085370db16dda63c4412c2f93df7f29f33945eaeedf1aeee7bb630eaaafb32c48eaac8012f9233f9febe4c218f5b195a6168cb791ffd98f0fe967", 0x7aa}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000e80)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000b80)=""/139) r2 = dup2(r1, r1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="3bc9d068e12d9505030c96ceacf3a94647028f452b69a49addeec2169e14bc8236dcac355c3f4496f6c048ce531ebbeba5532bf8bde08ac947b3", 0x3a}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240), 0x4) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000d80)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000d40)='wchan\x00') mkdir(&(0x7f00000000c0)='.', 0x91) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000340)=0x4) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000c80)) getpgrp(0x0) gettid() r5 = fcntl$getown(r0, 0x9) getpgid(r5) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000000040)='.', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000c40)='./file0/file0\x00') 2018/05/07 22:40:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0x0) fallocate(r1, 0x0, 0x0, 0x80008) fallocate(r1, 0x3, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x22}, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/05/07 22:40:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) readv(r0, &(0x7f0000dc8ff8), 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x8a) 2018/05/07 22:40:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x627, 0xffffffff, 0x8, 0x6, 0x0, 0x3, 0x48, 0x3, 0xbb75, 0x3, 0x28, 0x82, 0x80000001, 0x3ff, 0x400, 0x3, 0x200, 0x1, 0xd5e4, 0x5ae8, 0x6, 0x10001, 0x1, 0x8, 0xfff, 0x0, 0x10001, 0x81, 0x0, 0x3f, 0x9, 0x3, 0x7, 0x3, 0x1, 0x5, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000280), 0x5}, 0x8, 0xfffffffffffffff8, 0x7fff, 0x7, 0xffffffffffffa845, 0x6, 0x100}, r1, 0xd, r0, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x800, 0x1, 0x2, 0x4, 0x3}, 0x14) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = socket(0x200000000010, 0x2, 0x8000000) recvfrom$llc(r3, &(0x7f0000000140)=""/241, 0xf1, 0x20, &(0x7f0000000240)={0x1a, 0x101, 0x4, 0x8000, 0x3, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) 2018/05/07 22:40:22 executing program 5: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000000280)={0xfffffffffffffffd}) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = getgid() r5 = getegid() getgroups(0x5, &(0x7f0000000240)=[r1, r2, r3, r4, r5]) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 22:40:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x1b, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x202, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000000000000}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x8000) memfd_create(&(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)) 2018/05/07 22:40:22 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_NAME(r1, 0xc0046209, &(0x7f0000000000)=""/197) 2018/05/07 22:40:22 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='./ctroup.cp\x00', 0x1) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./ctroup.cp\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400a42, 0x0) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/05/07 22:40:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x7ffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x80800, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0x7fff, 0x20, 0x7, 0x7137d723}, 0x8) 2018/05/07 22:40:22 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) r1 = accept4(r0, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80802) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') ioctl$BLKTRACESTART(r0, 0x1274, 0x0) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x200, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340), &(0x7f00000003c0)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000558000), &(0x7f0000000380)=0xffffffffffffff2c) 2018/05/07 22:40:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r4 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x1000, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0xfffffffffffffffe, "647e000000000300", 0x20, 0x0, 0xfffffffffffffffd}, 0x3d0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000006c0)={'security\x00'}, &(0x7f0000000040)=0x1a6) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00000002c0)=0x7, 0xffffffffffffff25) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000600)=0xa6c5) write(r6, &(0x7f000095c000), 0x0) r7 = openat(r2, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f0000000380)) renameat2(0xffffffffffffffff, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/05/07 22:40:22 executing program 3: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) timer_create(0x1, &(0x7f0000000300)={0x0, 0x2d, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) timer_delete(r3) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) socketpair(0x10, 0x1, 0x6, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r4, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000280)=""/93}) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@int=0x7, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x292100, 0x4e) 2018/05/07 22:40:22 executing program 4: r0 = timerfd_create(0x1, 0x80800) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) dup3(r1, r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200840, 0x0) 2018/05/07 22:40:22 executing program 0: socketpair(0x0, 0x80805, 0x4, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x35, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40003) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(0xffffffffffffff9c, r2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000005c0)={0x5, 0x0, 0x4, 0x8, 0x8, 0x6, 0x3, 0xfffffffffffffffb, 0x400, 0x7fffffff, 0x8, 0xfff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000140)={'iHmp6\x00'}, &(0x7f0000000200)=0x1e) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000100)=0x3) fstatfs(r1, &(0x7f0000000240)=""/200) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) r5 = inotify_init1(0x80800) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) pread64(r5, &(0x7f00000003c0)=""/176, 0xb0, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000640)=0x10) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040), 0x5c}], 0x1, 0x1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x100000001, 0x4e21, 0x5cc46b1b, 0x2, 0x80, 0xa0, 0x1d, 0x0, r7}, {0xffffffffffff9463, 0xfffffffffffffff9, 0x7, 0x401, 0x0, 0x2, 0x3, 0x100}, {0x6, 0x83f0, 0x1, 0x8000005}, 0x7d800000, 0x6e6bb4, 0x2, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x2f}, 0x2, @in, 0x3501, 0x7, 0x2, 0x200, 0x7f, 0x200, 0x68e}}, 0xe8) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x301903, 0x0) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000340)=0x4) 2018/05/07 22:40:22 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000280)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000000040)={0x9, 0x0, 0x6, 0x3, 0x6a, 0xff, 0x5}, &(0x7f00000000c0)={0xd2f, 0xffffffffffffffff, 0x5, 0x4, 0x200, 0x4, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x100000001, 0x4, 0x2, 0x400, 0x2, 0x80000000}, &(0x7f0000000140), &(0x7f0000000200)={&(0x7f00000001c0)={0xd4}, 0x8}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000001000/0x4000)=nil, 0x4000}) [ 403.400835] device lo left promiscuous mode 2018/05/07 22:40:22 executing program 2: r0 = memfd_create(&(0x7f0000000100)="747468302c7ad9cb741f00", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_mr_vif\x00') sendfile(r0, r1, &(0x7f00000015c0), 0x7ffb) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x9, 0x2) 2018/05/07 22:40:22 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x6e68552a68e58f75, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) fanotify_mark(r0, 0xd77e2b3b9dc398b0, 0x0, r1, &(0x7f0000000080)='./file0\x00') getgid() chdir(&(0x7f00003f7000)='./file0\x00') openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) umount2(&(0x7f00003bafff)='.', 0x2) getcwd(&(0x7f0000000000), 0xffffffffffffff0c) 2018/05/07 22:40:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) 2018/05/07 22:40:22 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x4040) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x3ff, 0x4) sync_file_range(r0, 0x7fffffff, 0x4, 0x6) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0x8000, 0xd4, 0x5, {r2, r3+10000000}, 0x9, 0x5}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x7472}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x8, 0x45c8) connect$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"8da038495f4ed0"}, 0x7}, [{"7587097bbaaa6a"}, {"671cef3d97469a"}, {"cd1e3040d8c30b"}, {"534629a1985270"}, {"300e497a9a158a"}, {"22a69bf2c04484"}, {"6c6b1a61285614"}, {"c9ed86f98fa288"}]}, 0x48) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000100)) 2018/05/07 22:40:22 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000340)={r1, 0x3, &(0x7f0000000240)=[0x7, 0xc801, 0x5], &(0x7f0000000280)=[0x55, 0x3], 0x34, 0x1, 0x55, &(0x7f00000002c0)=[0x7], &(0x7f0000000300)=[0x0, 0x20, 0x4]}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={"2f66623000faffffffffffffff00", 0xa011}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000080)) 2018/05/07 22:40:22 executing program 2: capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="7be0b3717536660646e0697465c55f3ab873e6efa8fafe830b73c8f6db14dbe85937b99feb46ba468ab698dd93dbf038afcac5d3d5e8ce15e3b7621093fc8b59e962c05dc8055d61e5ef2fc63dcb15708686c98bb5ad5b3bea1681c15d0b95994497b28c677cb298794cf932d6de090b893cd9d5abe19b087fc5484f634f18460a83376ce9e393e9e424ca1658") openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x4) setns(r0, 0x0) 2018/05/07 22:40:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ipx\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xa4, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e21, 0x0, @empty, 0x1}, @in6={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0x7fff}}, 0x9, 0x10001, 0x2, 0xfffffffffffffffc, 0x80}, &(0x7f0000000340)=0x98) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/05/07 22:40:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e5a000)) 2018/05/07 22:40:22 executing program 2: r0 = memfd_create(&(0x7f0000000280)="92670066e2e476b446aee48ee97356264f46c273a9080000001f6accdbd599d340bc0f3b26", 0x0) pwrite64(r0, &(0x7f0000000040)="713bd3f17797392598c1e0c5", 0xc, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xbe, "bee965058a85073e2c21899572c729cb7b39f5367bccc760e92551039c5c11527a2f6bcf552dcca97ef92d1002104257dfb0d5a0c97d5dd1c544656c607a06cd83e2672299d07f5a4a3c7e11ff060ab46f728905c0c323251de32557a172944057e559125a41356fd056aa55d3ba663545d9ffdcfdce7ec8b1b8a49c0167a0ea42fbb751d7bdc1da17d605aee18d40553c0188effbb7766a43bbccd8aefb8c71e410c47636f8b4d7ea65710972a2bdcffe0a4a71f25313bd01c036510d4e"}, &(0x7f0000000180)=0xc6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x5, 0x208, 0x2, 0x6, 0x7f, 0x9, 0x0, r1}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/05/07 22:40:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="dcd38002af5b8d8242404b1ad2c1ac6a331920ba1df1838b0af715299315a213cc6b889daf813ca7ffb5c95bfe9138d0bee4cf159665fb0fea7d5d7ea176e6bb42987753ef412f31b38aed1e8a7fa32e1605cf2cb51cd9ca421e19af4970ea72f051eda3176659f33c1e4331c249125b45bf277e06f019fc2e43dee04af437c4bf4fb6c27348590d5b5a5a3b02a21a33aa5fb3875db5", 0x96, 0x4004000, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r2, r1, 0x0) 2018/05/07 22:40:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x3, 0x8001, 0x101, 'queue1\x00', 0x200}) ftruncate(r2, 0x8200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x8c1) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x1cc5c4b4, 0x2, [0x0, 0x401]}, &(0x7f00000001c0)=0xc) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sw_sync\x00', 0x800, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/07 22:40:23 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5944}, 0x8) r2 = timerfd_create(0x1, 0x80800) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101}}, &(0x7f000000bfe0)) timerfd_settime(r2, 0x0, &(0x7f000000b000)={{}, {0x0, 0x200}}, &(0x7f0000489fe0)) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000200)=0x80, 0x80800) 2018/05/07 22:40:23 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) setsockopt$packet_int(r0, 0x107, 0xfffffffffffffffe, &(0x7f0000000040)=0x3, 0x4) 2018/05/07 22:40:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x6000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x100000000}}, 0x5, 0x9, 0x0, 0x400, 0x50}, &(0x7f0000000280)=0x98) fanotify_mark(r0, 0xc0, 0x20000, r0, &(0x7f0000000380)='./file0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x4}, 0x8) r2 = getpgrp(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x3, 0xffff, 0x101, 0x0, 0x6, r2}) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) getpeername$netlink(r0, &(0x7f0000000300), &(0x7f0000000340)=0xc) 2018/05/07 22:40:23 executing program 3: r0 = socket(0x200000000010, 0x2, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) write(r0, &(0x7f0000000080)="2400000d24007f00001c1200000001000d0f23ff0100000000000000f1ffffff1300543d", 0x24) 2018/05/07 22:40:23 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x52) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'tunl0\x00', 0x2000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xfffffffffffffffd}}, 0xe8) r3 = gettid() ptrace$cont(0x7, r3, 0x849, 0x44a) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$pppoe(r1, &(0x7f0000000380)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "74777368308000d3cd425b00"}}, 0xfffffffffffffdf8) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) write$binfmt_aout(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x1, 0x6, 0x1, 0x6}, 0x4, 0x10001, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0xfffffffffffffffe, 0x1, 0x1ff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000002c0)=0x10, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) signalfd(r4, &(0x7f0000000340)={0x6}, 0x8) 2018/05/07 22:40:23 executing program 0: r0 = socket$inet6(0xa, 0x800000000e, 0x20000400000a0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x8000000000000) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ftruncate(r2, 0x207fff) accept$inet(r1, 0x0, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00", 0xfffffffffffffffd}) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)) 2018/05/07 22:40:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffd, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x84}, 0x8) ptrace(0x4207, r1) pipe2(&(0x7f0000000040), 0x800) ptrace$setopts(0x420a, r1, 0x8, 0x6f6000) 2018/05/07 22:40:23 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0008001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000880)=ANY=[@ANYBLOB="900000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)="2e2f6367726f75702e63707500850acd35e0399fd63f3c18612269c920a897516367f7ef6ed59d185bf4c4391979ce3ef26abecc9aa3dcaec8d7ccd4cd8f94703b6b8d9d5097a38911d769af5af6c1bbcfc6dae80be54fd39b81f122a25606cb923856e30a9ec8e4071f413ae4b2d57f85b0ff35878b9ce72c616a", 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setpgid(r1, r1) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) sendto$inet(r0, &(0x7f0000000c40)="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", 0x1000, 0x10, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000240)=r1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000840)={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) accept(r4, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x45f) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/05/07 22:40:23 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/128, 0x80}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf1, "8f4e22d20e46e7887e555ef988a516ea2da3f81f3ac08bd128ffab9b40fbf9469c7a64be0624374d82fb007eecaaaa269f83d1315989c1673997584684f690e139659d3ccf7f3a4978d7ef5ade741c5b3221f95d27f128ea85be8dfb9095f838b9f28a7993315dc86661d7ed02ee445d4968c56c1618eed78c4e19dfb9ac6f5ac787c1c684f756664ef10c84e92ea7dd741e6337dbed47c46e9d619d53c974d1a44f3dd6f3c6d4d912632e46361b6e780546cdeae9cbede92a89eef707adcb6be96604ecf4b5cd5d1c667600bd3dd2170ac6a97abe4727226299c25cce44d61b7b0855b842dcf04ec612f8b0a305c80faa"}, &(0x7f0000000280)=0xf9) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x8000, 0x7fff, 0x101, 0x9}, {0xfff, 0xff, 0xffffffff80000000, 0x10001}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x3, 0x40, 0x8004, 0x5, 0x3, 0xb15, 0x6, 0x0, r2}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x7f}, 0x8) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x9, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x81, 0x0, 0x0, 0x8, 0x0, 0x1ff, 0x4}, 0x10) 2018/05/07 22:40:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000280fdc)) 2018/05/07 22:40:23 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xb}, {0x2, 0x80000001}, {0x3, 0x400}], 0x3) 2018/05/07 22:40:23 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e2e0c7f06c7c"}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x10000000}) splice(r1, &(0x7f0000000040), r1, &(0x7f00000000c0), 0xffff, 0x8) 2018/05/07 22:40:23 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1, 0x0, 0x30, 0x7fff, 0x6}, &(0x7f00000000c0)=0x18) poll(&(0x7f0000000640)=[{r0, 0x214}, {r0}, {r0}], 0x3, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) fsync(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) recvfrom$unix(r3, &(0x7f0000000180)=""/217, 0xd9, 0x2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) 2018/05/07 22:40:23 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x8, 0x8, 0x1, 0x8001}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sync() write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x0) 2018/05/07 22:40:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x3, 0x8001, 0x101, 'queue1\x00', 0x200}) ftruncate(r2, 0x8200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9080000f38abdbff301db90d7f6548d97cfc3e7ef00efced7d6e4fd38c0c22674082b000d19fdcf4a0f77845dcdc3975903259a240f13e23d2e65965d6f75503c714bb389bddff6b00e9917cb714dec944cf191c887198963cea2f43073d516d5ce30a5849ffdb0398fb3ed30d06237c13652c1538e8eceef99d8859cda804c74644c3703d54e6682221c9dccc8fc392fd78bd5aba5b6a6f9a5fe8d1162f08294f47538a4b956e5e0ad7549ff68a92ca8970221c62313d5a5777954194b9b5fe2e663685436e40970b99465b933af14f28ae243717ae109c214613722174de071b41a39863f2ec29102065cfcfc08c7a76cf9b2de2f68201012765fab82973ebfd5519ad9461546762539a8a3eb05a410898c0f4e7f4ebdc4232635be078b48bdc20e1669df2b5938785c7787b949fb46fe2da8011962520238cea0f28068630fb598ac6c37bf64b1bb68c93ced0cc23c5633e3e2de57213513f68dc1ea59ea25770a2b774d0cafa754011505be851bf13b23ad6419f95b4ff63b3052b2d0be018dfceb7409f26d62de71da0211ea8c01b01320d6ff862c06285045651675e8ad9a24e659e7120db59b4b519a735d2f1e40d1987a243c4722ca06c7a70f8121d4f2f2de76d6e92236be21265a031e8d37e0816d679d996413c38e561d4893fca9956f814488aefc05c5a354a2d1ce3d362e4410f2edc1b9a34606fcf3997e4f0a78aee8ae7b221fbfbf7e60aa3eba2276feb0dcbace1be8d965623fdf0ddaf01da39ffe65f1dc0dd124f751b76eadfa2641a0d29659930b574622b84cad02fd52d886a7903e65f8047e84653df909e9127ba5b77a9008347b112cfa2debfe8592b00d266e9f9e4a2210a4ce831677f0b9e85ffa2c661ce4858c513ad6c8e4f9231c3b31c661e8446bc77b99fd164a2ac2272721fa88ec309cc875ce49776126fd4c649dddb6f6363aa03f1cb6b20209359e2bec6d727076db578f7cc46f8a32fe4ee5563877d576d7d6b836980a46435727b3456c04a4d8bb0e43bd01db5093f283178542b6031c8630605a1f1981c3d4356b1b26fb2ea8a20352b4b693546331ab66e8c948d2a167189005659dc626e70c99750bc151c897381397ab459e9d09da6605139ed78ba26ecb1c738f21cd7a00e6117846fa9f22335c1a68054e1fae407b2712c41c250d5ea31fb55575a9694b8a65d6f95e750a7add30e8d437c8bf63167efe90d67e59b5bacfe6338f0e0e1ec05ca5bc5c636e494662d60e5f34b3c8ffc9d957c0545de103d9f31fc32af850c53d4b28b4eb7c3a676e1966795ae05ad39359baec9eeb0491b2bb56399e7d312f467b34d72b4a312e0106109d28813fcaa2397a2118cadd6d953a498a7b6e22fc4a7031d3256d13060ae969c847d05412284f5e7206b72ce845ceeb67514305a3ed84c9e20944d776c67194022e5df81cc4023908e443ed54ed2814c372a30344e00d0690f56b6de03715e6be9a19d9ea104bf4e38786b85f6e9bc9d3d57d8b47cea2ac03eb4f30c4e864068ccb62e9812a9a2743ff64c587ffeb3642854df3516e14d37dbf6c135b96b933a47f22183338e1f9181d3589db886fa2f6aec67040d04d1978b0e4bcf599dcc123adb2ae1c254d82c92d87659afed183098576549b95236d63189b7f9a5086f51d16027ff7567bb021b86901a0a467224f8bd585124e2361ee68af18febf9db9dbcc4e8a589ee51a7ffa3ceeffb1187d005710e039f608555ea7a51c18445d1e43ae98aa53c2ab58753fece8ac042133938b6ff7760cb03b8f0ece2cfb32bc2f12659ea8a381a47bff1daa84f32d79749e37cd88e48a3773afe43cd369195cb246c1c1895a7c58e27d68cc23a479415b2a16c1cc1f5715f0cc9f95c9756049eb5cc65895108a84a6c88a1caf8be402e5ca6001ce04a726c9cfe603b77a3d9240997430b4db1bb6e774e5d8fc19c0337f5a8c8cbb8d3ffa32c1af56482186ce0d3f00882d75536e25a51a1eafd96829fe8e9dad98c0956c4721ec60e480020320a3b8c6f27bad593f9270763e9f4fa5fc9f86628de4ce4fd9252c33463188789feb0feeec0310dffadf481e6ae7e5f22dc8eaeb0ee6fd5a427ded438251d5c078b2b31f10a9134ec9aabb89a8f50b6320493bfe5de79eeb5f43f2795456c66b9a8d73e5050000000000000060deb688f6cd8f96cdee1fb67ba6494fd885f93d169c1f77972b1e04598c7ac1a969a463e72db5e3bdd3caae2b08eb7bd32e8de20aa3fa6bd4f46eb687f684cc7e0f444bb13da0ccfc82955367b00d619276fd79041427581d9307e12fad13d358a4a25155b23d787595e82247dce053b9332ea7f21a736576cbd833deb94768b5b7bc50a2e3bd8bcffb18ff7210f44be3973d6fb5caf1872fc35abcb04785b1e7e36c3946a5f1ab17609080d7fffe84d1d558834a7bc19e95c6c5c767f75bb60ecfa12b6f4db17f2ebc502a57aac3051304c4a616da7a9907343380246f0553de802359cafe2807baa6cc80b1e1463b23f97c0181374bbaf5b3624e0d18adf419f8bee8ba2563f8f791ae31b606899312207c7064c31c19ee6bd4393575e3374e8a9e773d6dadffb18e347462003196d9eec6c2a695c65f37807f23246af5d327d84fc1769512f2e2e0a5a94596c5b0c7b1cb745e16db486f7d271052855a9154bfef71173ce2b03da7ca7b9113e9e73d710155981673c6d2f2edcb9fafa804f733758ad109dc4084cee1c8007e4f11de1600a8ac683c529b5a80bec8fc2da4d7c79a233915cbbf8bd7e9238c964a3c2c2575acd2bbd6a587321677f5bdd8fa9d9209d8ddd6077d2cd5c1f888174da4d7959dae6b6fd5dff5822b75cf72c873de7c2dc235b388125a9da17ba110d0e9d3e18444fc82c41a8367000c12225885da739f78a00899d99fc4023c743a4bf426a2715dd4ca144ffc0870a811fe24f47bf713a9384eae2b00ecc616b622b96689244b1629f18dbda9c4ddfd1f1e8ada8ce552e70ce2942346d56cde6617e4492aee43e94fe97b557cb2a74283c0a9258f7e39c241edaca9368e33a2b79bd432174efd060e36b479dc5bac23070bd59350e1d5e8824dfa319a9ca019d38a2a7c328515802ecb75b035f28468bf844ace202261b2e64d3438d530aee86ed55dbf1bd5419e17388488f4f23d6eed57db5c39640b548ac77ea579ca57ce277ea34511ba8dc397aac40c47951f06bb0305fb34eb6f155b70ef3bd8eab633b0fb1a080c9adfe1c68184cd00ab0ec652bdc6920ee958bf646bee40109b19b4ae04cc5679c4b26c71b846e5df40a5b4baf55133061600e67103ad083de7a5566fe73c59e749a7391b44347a044418b2000b9c31b8689a8527f67145fe01351bb8609617e22f033d33662c2cd751314da7d69c474c497fef5d0365a0c477a887544cf3f52ffc7d04c63d9e207c2ded089db17d5f41ba994243345a77c3fb50"], &(0x7f0000000300)=0x8c1) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:24 executing program 0: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffbffffffd}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/07 22:40:24 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x282, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x2a, 0x5, 0x40, 0x5}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x500, 0x0, &(0x7f0000000180)={&(0x7f0000000180)=ANY=[], 0xe1}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bond_slave_0\x00', 0x267f}) 2018/05/07 22:40:24 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0008001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000880)=ANY=[@ANYBLOB="900000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)="2e2f6367726f75702e63707500850acd35e0399fd63f3c18612269c920a897516367f7ef6ed59d185bf4c4391979ce3ef26abecc9aa3dcaec8d7ccd4cd8f94703b6b8d9d5097a38911d769af5af6c1bbcfc6dae80be54fd39b81f122a25606cb923856e30a9ec8e4071f413ae4b2d57f85b0ff35878b9ce72c616a", 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setpgid(r1, r1) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) sendto$inet(r0, &(0x7f0000000c40)="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", 0x1000, 0x10, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000240)=r1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000840)={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) accept(r4, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x45f) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/05/07 22:40:24 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x48054}, 0x0) 2018/05/07 22:40:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4408050361d8938386b75b464914e73f39a1c17713", 0xfffffffffffffe40) 2018/05/07 22:40:24 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x8, 0xfff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/05/07 22:40:24 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000340)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'lblcr\x00', 0x24, 0x0, 0x1d}, {@loopback=0x7f000001, 0x4e20, 0x10004, 0x1, 0x3, 0x930}}, 0x44) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000000040)) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x1, &(0x7f00000003c0)={0x612}, 0x0, 0x1bd) rt_sigtimedwait(&(0x7f0000448000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) rt_sigsuspend(&(0x7f00009b2000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r4, r5, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/07 22:40:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x3, 0x8001, 0x101, 'queue1\x00', 0x200}) ftruncate(r2, 0x8200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x8c1) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) [ 405.483246] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 405.500996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 405.524332] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/07 22:40:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = dup3(r0, r0, 0x80000) accept$packet(r1, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/05/07 22:40:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000001ffc), &(0x7f0000001000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x7fffffff, 0x4) [ 405.533205] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/07 22:40:24 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="ed6ab63fdfda6a87e8a8078d51796565982a6be39090e8c45474059c49a711cd656d9f3e2e44ebd0b042ad81742eab4ab68b95f4ca8d9ff3c71c676592b517061fd27db91ad50bd5045c32f1146df6a5697c99936beeeba52ecf0dce8b5d7943f6bc20782ebc4e6c3e21f59e7b551dab4d78b3aa9d0d5c88849a7e45") openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x9, 0x1772a83a, 0x6, 'queue1\x00', 0x1ff}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) socket$nl_netfilter(0x10, 0x3, 0xc) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) clone(0x0, &(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/05/07 22:40:24 executing program 4: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f00009b7f8e)="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", 0x1001}], 0x1) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, r3}, 0x14) tkill(r2, 0x1000000000016) 2018/05/07 22:40:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001a00010000000000000000000a000000", @ANYBLOB="a5ff3d8540ffee259b004d12f1e34c7c9e998378c97e017388ce820b1556c934cbeaaecfdef181ccc30aaf8702591cebba9b58418190ffc75989ce986847e86caf3c4e911074db9f0cbea1c4a0c53d07ba0d4caffb88d565ea612fc552d755f50e51f9f28973da2b0b8be94fdb6e193cadd264e3c07dec88c513d8332a6ab3e1bb444a8a4e5b9443aebaf94f28170c26edaa5e340a54c2c70dccf13f2352e27b7fc01a472b929fd6feb51b2f59b0f5906cf5211741828085b87c2b4979539a3d7434d5af0e179d8231756b705207d3edc36bedd4", @ANYBLOB="0000000003a35400ffffac73972093b1e3a8bff376cf6f5bd75d1414bb00000000000000000000"], 0x3}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/178, &(0x7f0000000100)=0xb2) 2018/05/07 22:40:24 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.'}, &(0x7f00000000c0)="b229f728725f7cb99fad4cece68442e5ba24", 0xfffffffffffffdf8, 0xfffffffffffffffd) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) [ 406.456199] audit: type=1326 audit(1525732825.463:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29211 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 406.462447] audit: type=1326 audit(1525732825.463:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29211 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 406.497382] audit: type=1326 audit(1525732825.513:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29211 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45879a code=0x0 2018/05/07 22:40:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x9, 0x2}, 0x4}, 0x2}, 0x0) 2018/05/07 22:40:26 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2400, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0)={0x474, 0x80}, 0x2) sendmmsg$unix(r1, &(0x7f00009c5000), 0x492492492492856, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x4, 0x1, 'client1\x00', 0xffffffff80000004, "9937023993ad5be1", "0c8fbcf0cb2129de9c436bba1d3fbc48798288087a5245dc6915084ee55561c3", 0x7, 0xfffffffffffff801}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x0, 0x7, 0x635, 0xbc, r3}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000239000)}}], 0x2ff, 0x0, 0x0) 2018/05/07 22:40:26 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x10000, 0x191) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x3, 0x1, 0xf89b, 0x9, r1}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='ext2\x00', 0x4000000801000, &(0x7f0000000240)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/07 22:40:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x890, 0x95c2) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x23a}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x1000000000000225, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/07 22:40:26 executing program 3: clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f00005f0ffc), &(0x7f0000000180)) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) 2018/05/07 22:40:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0201000708000000ffffffffffffffff030006000000000002004e20ac1400000000000000cbbb48a882d43dd1aa000000000002004e20e000000100000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/05/07 22:40:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) write$evdev(r0, &(0x7f0000f15fd0), 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/07 22:40:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000000000003ea7636ab5240b563195a96e948e9574ef1f8c01e85d58dc858980095d615292c71c1b403bb9f5932dee08622029e5b670e3a95bae74ebaca129cdd0334a8f10fdc8564b5f224c9302cd3bbf8952eb88a53577c04b93ac1815cd9fd559448fe31052513276aca187584ab84800dfb0431a9a9808e47441653d0403d44a371eb43eeb745616fde4f6be3345c6b8926428c166523a3c73df71280d9d248eb551f3bfbd89aa5ca4482f79", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/05/07 22:40:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x40007) writev(r0, &(0x7f0000000000), 0x0) 2018/05/07 22:40:26 executing program 4: chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) chdir(&(0x7f0000000100)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x869}, @time=@time={0x0, 0x989680}}], 0x30) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/05/07 22:40:26 executing program 3: r0 = socket$inet(0x2, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000000)=0x6) 2018/05/07 22:40:26 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7fe, 0x0, 0xff}, 0x20) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) 2018/05/07 22:40:26 executing program 5: mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'eth1\x00'}, &(0x7f0000000040)="252a232d8400", 0x6, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/07 22:40:26 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e20, 0x800, 0x2, 0x80, 0x80, 0x88, r1, r2}, {0x7f, 0x5, 0xfff, 0x7, 0x200, 0x8, 0xffffffff00000000, 0x3}, {0x26d, 0xff, 0x6, 0x1}, 0x7, 0x6e6bb3, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x3, 0x1, 0x6, 0x5, 0x8001}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c010000100003000000000000000000fe8000000000000000000000000000aa7f000001000000000000000000000000000000000000000000000000000000007e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000046000000"], 0x13c}, 0x1}, 0x0) 2018/05/07 22:40:26 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r1, 0x2b, &(0x7f00000001c0)={0x3f, 0x2, 0x7fff, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x4c, &(0x7f0000000540)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x4}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0xffffffffffffff7f, @local={0xfe, 0x80, [], 0xaa}, 0x478}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x13}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r3, 0x703, 0x1, 0xffffffff, 0x2, 0x5, 0x0, 0x7, {r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff2dea, 0x1, 0xb72, 0x7254, 0xfeb4}}, &(0x7f0000000440)=0xb0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000100)={r6, &(0x7f00000000c0)=""/20}) accept4$unix(r5, &(0x7f0000000640), &(0x7f0000000200)=0x6e, 0x800) 2018/05/07 22:40:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047dfd0)=[{r0}], 0x1, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/05/07 22:40:26 executing program 3: r0 = socket$packet(0x11, 0x200000000a, 0x300) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x400, 0x0) accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) getpeername$unix(r1, &(0x7f000065fff8)=@abs, &(0x7f0000000000)=0x6e) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) [ 407.162205] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. [ 407.964688] FAULT_FLAG_ALLOW_RETRY missing 30 [ 407.964691] FAULT_FLAG_ALLOW_RETRY missing 30 [ 407.964711] CPU: 0 PID: 29288 Comm: syz-executor4 Not tainted 4.4.131-g6ec0e3f #35 [ 407.964716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.964730] 0000000000000000 6ded420ab22c4545 ffff88009b717a70 ffffffff81e0df2d [ 407.964738] ffff8800b5982c00 ffff88009b717bf8 1ffff100136e2f5b 0000000000000002 [ 407.964747] 0000000000000000 ffff88009b717c20 ffffffff81c12044 ffffffff8122ee10 [ 407.964749] Call Trace: [ 407.964763] [] dump_stack+0xc1/0x124 [ 407.964773] [] handle_userfault.cold.18+0x22/0x27 [ 407.964785] [] ? debug_check_no_locks_freed+0x210/0x210 [ 407.964793] [] ? userfaultfd_ioctl+0x2090/0x2090 [ 407.964801] [] ? handle_mm_fault+0xb58/0x30b0 [ 407.964808] [] ? handle_mm_fault+0x2680/0x30b0 [ 407.964815] [] handle_mm_fault+0x269a/0x30b0 [ 407.964822] [] ? vm_insert_mixed+0x140/0x140 [ 407.964830] [] ? __do_page_fault+0x785/0xa10 [ 407.964838] [] ? vmacache_find+0x57/0x290 [ 407.964845] [] __do_page_fault+0x360/0xa10 [ 407.964852] [] do_page_fault+0x27/0x30 [ 407.964860] [] page_fault+0x28/0x30 [ 407.964869] [] ? do_sigaltstack+0x170/0x5a0 [ 407.964877] [] ? do_sigaltstack+0x177/0x5a0 [ 407.964884] [] ? security_file_ioctl+0x8f/0xc0 [ 407.964890] [] SyS_sigaltstack+0x6c/0x90 [ 407.964897] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 408.124656] CPU: 0 PID: 29264 Comm: syz-executor4 Not tainted 4.4.131-g6ec0e3f #35 [ 408.132355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.141682] 0000000000000000 70b68140ca60f9b5 ffff8801d88bf570 ffffffff81e0df2d [ 408.149677] ffff8800b5982c00 ffff8801d88bf6f8 1ffff1003b117ebb 0000000000000002 [ 408.157646] 0000000000000000 ffff8801d88bf720 ffffffff81c12044 ffffffff8122ee10 [ 408.165616] Call Trace: [ 408.168177] [] dump_stack+0xc1/0x124 [ 408.173514] [] handle_userfault.cold.18+0x22/0x27 [ 408.179977] [] ? debug_check_no_locks_freed+0x210/0x210 [ 408.186962] [] ? userfaultfd_ioctl+0x2090/0x2090 [ 408.193339] [] ? handle_mm_fault+0xb58/0x30b0 [ 408.199454] [] ? handle_mm_fault+0x2680/0x30b0 [ 408.205657] [] handle_mm_fault+0x269a/0x30b0 [ 408.211688] [] ? vm_insert_mixed+0x140/0x140 [ 408.217718] [] ? __do_page_fault+0x785/0xa10 [ 408.223746] [] ? vmacache_find+0x57/0x290 [ 408.229514] [] __do_page_fault+0x360/0xa10 [ 408.235365] [] do_page_fault+0x27/0x30 [ 408.240874] [] page_fault+0x28/0x30 [ 408.246123] [] ? iov_iter_fault_in_readable+0x26b/0x3c0 [ 408.253104] [] ? iov_iter_fault_in_readable+0x25e/0x3c0 [ 408.260087] [] ? iov_iter_copy_from_user_atomic+0x700/0x700 [ 408.267417] [] ? simple_xattr_get+0xeb/0x160 [ 408.273446] [] ? mark_held_locks+0xc7/0x130 [ 408.279389] [] generic_perform_write+0x1fa/0x540 [ 408.285762] [] ? generic_file_readonly_mmap+0x190/0x190 [ 408.292747] [] ? file_update_time+0xc1/0x3c0 [ 408.298781] [] ? mutex_lock_nested+0x574/0x850 [ 408.304982] [] ? should_remove_suid+0xe0/0xe0 [ 408.311096] [] ? mutex_lock_killable_nested+0x980/0x980 [ 408.318083] [] __generic_file_write_iter+0x362/0x550 [ 408.324803] [] generic_file_write_iter+0x2ed/0x710 [ 408.331352] [] __vfs_write+0x30d/0x3f0 [ 408.336861] [] ? __vfs_read+0x3e0/0x3e0 [ 408.342464] [] ? __lock_is_held+0xa2/0xf0 [ 408.348231] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 408.354782] [] ? __sb_start_write+0x14f/0x310 [ 408.360899] [] vfs_write+0x191/0x4e0 [ 408.366232] [] SyS_write+0xd9/0x1c0 [ 408.371476] [] ? SyS_read+0x1c0/0x1c0 [ 408.376897] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 408.383357] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 408.439361] FAULT_FLAG_ALLOW_RETRY missing 30 [ 408.443886] CPU: 1 PID: 29264 Comm: syz-executor4 Not tainted 4.4.131-g6ec0e3f #35 [ 408.447168] FAULT_FLAG_ALLOW_RETRY missing 30 [ 408.456052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.465397] 0000000000000000 70b68140ca60f9b5 ffff8801d88bf570 ffffffff81e0df2d [ 408.473415] ffff8801ce23fe00 ffff8801d88bf6f8 1ffff1003b117ebb 0000000000000002 [ 408.481424] 0000000000000000 ffff8801d88bf720 ffffffff81c12044 ffffffff8122ee10 [ 408.489435] Call Trace: [ 408.492009] [] dump_stack+0xc1/0x124 [ 408.497355] [] handle_userfault.cold.18+0x22/0x27 [ 408.503831] [] ? debug_check_no_locks_freed+0x210/0x210 [ 408.510823] [] ? userfaultfd_ioctl+0x2090/0x2090 [ 408.517207] [] ? handle_mm_fault+0xb58/0x30b0 [ 408.523328] [] ? handle_mm_fault+0x2680/0x30b0 [ 408.529536] [] handle_mm_fault+0x269a/0x30b0 [ 408.535571] [] ? vm_insert_mixed+0x140/0x140 [ 408.541609] [] ? __do_page_fault+0x785/0xa10 [ 408.547653] [] ? vmacache_find+0x57/0x290 [ 408.553428] [] __do_page_fault+0x360/0xa10 [ 408.559292] [] do_page_fault+0x27/0x30 [ 408.564811] [] page_fault+0x28/0x30 [ 408.570066] [] ? iov_iter_fault_in_readable+0x26b/0x3c0 [ 408.577058] [] ? iov_iter_fault_in_readable+0x25e/0x3c0 [ 408.584057] [] ? iov_iter_copy_from_user_atomic+0x700/0x700 [ 408.591401] [] ? mark_held_locks+0xc7/0x130 [ 408.597354] [] generic_perform_write+0x1fa/0x540 [ 408.603743] [] ? generic_file_readonly_mmap+0x190/0x190 [ 408.610735] [] ? file_update_time+0xc1/0x3c0 [ 408.616774] [] ? mutex_lock_nested+0x574/0x850 [ 408.622985] [] ? should_remove_suid+0xe0/0xe0 [ 408.629113] [] ? mutex_lock_killable_nested+0x980/0x980 [ 408.636108] [] __generic_file_write_iter+0x362/0x550 [ 408.642838] [] generic_file_write_iter+0x2ed/0x710 [ 408.649396] [] __vfs_write+0x30d/0x3f0 [ 408.654915] [] ? __vfs_read+0x3e0/0x3e0 [ 408.660523] [] ? __lock_is_held+0xa2/0xf0 [ 408.666305] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 408.672868] [] ? __sb_start_write+0x14f/0x310 [ 408.678996] [] vfs_write+0x191/0x4e0 [ 408.684338] [] SyS_write+0xd9/0x1c0 [ 408.689596] [] ? SyS_read+0x1c0/0x1c0 [ 408.695028] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 408.701502] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 408.708061] CPU: 0 PID: 29290 Comm: syz-executor4 Not tainted 4.4.131-g6ec0e3f #35 [ 408.715768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.725111] 0000000000000000 1dbd059e3f1e1847 ffff880098b27a70 ffffffff81e0df2d [ 408.733136] ffff8801ce23fe00 ffff880098b27bf8 1ffff10013164f5b 0000000000000002 [ 408.741154] 0000000000000000 ffff880098b27c20 ffffffff81c12044 ffffffff8122ee10 [ 408.749143] Call Trace: [ 408.751703] [] dump_stack+0xc1/0x124 [ 408.757039] [] handle_userfault.cold.18+0x22/0x27 [ 408.763502] [] ? debug_check_no_locks_freed+0x210/0x210 [ 408.770486] [] ? userfaultfd_ioctl+0x2090/0x2090 [ 408.776860] [] ? handle_mm_fault+0xb58/0x30b0 [ 408.782974] [] ? handle_mm_fault+0x2680/0x30b0 [ 408.789175] [] handle_mm_fault+0x269a/0x30b0 [ 408.795205] [] ? debug_check_no_obj_freed+0x164/0x940 [ 408.802013] [] ? vm_insert_mixed+0x140/0x140 [ 408.808042] [] ? __do_page_fault+0x785/0xa10 [ 408.814071] [] ? vmacache_find+0x57/0x290 [ 408.819837] [] __do_page_fault+0x360/0xa10 [ 408.825690] [] do_page_fault+0x27/0x30 [ 408.831198] [] page_fault+0x28/0x30 2018/05/07 22:40:27 executing program 6: r0 = socket$inet6(0xa, 0x8, 0x0) accept4(r0, &(0x7f0000003940)=@nfc_llcp, &(0x7f00000039c0)=0x80, 0x80800) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=ANY=[]}}], 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003780)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x6, 0xb13, 0xfffffffffffffe9e, "d13152f2880e0995f76f89e49e1330b48ff728048fdf77d72b94f861c2353df01c5fd659853713e3db62218854f8b9d609d82e0d5a1f0054f537256f2b1ab9", 0x2d}, 0x60, &(0x7f0000001800)=[{&(0x7f0000000200)="cae34cb063bf64125244a8ba0bd818ef0e8b4ff2266adc4bcd1594548f11cbca278188ae7a008bd847e34068219de123ec3eb812124e8790b9271168a7fdcd6100f8483a30a42ef0421c354efb606e861143d82b2d47f1fb89bcc46807e26217419910b2932ff5cfdb67bd9c99bf7c63c0ae1aa85150fbf8986fb844", 0x7c}, {&(0x7f0000000280)="56e59aed83d8e41b86a9eeabfb88f4492ffdab3deb0e0e558bf93d23f719e205a7f1e28ca10b8c1a7f936718f9e41ecb06da8e2057d1fd2c35ce142ccabbc09ee779ed3a34c9ea259f54c262ec43a771c51b3a0814958f40400792385f04037f2b4a5fd5f6457b23aa41e859ed8e48342c33fe68734f1e95ce1ce0a8d2b0e2da1fb4ebd89822432bbf90ac385f306e65b8c8a95e79853f35f103c632e8dae6624b3ab256a3a40e382e44eeb8acd9966ebb8a9f1ec7d7e9d02283dc9dafc973aaf3", 0xc1}, {&(0x7f0000000380)="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&(0x7f0000003000)=[{&(0x7f0000002cc0)="0a53c9a0a8c4b25048c78c81a1c4c418df112ac52d746cc6d3baf777ee39e6b17d82bf043f6129768f26ae190e6a8b1f5032bc36502cab30ff4ee895aa6408a8ac05c16d34303a997c6df95b4525f673f991b7655af3259d490682a84c7299c7751808d3db856350c7a7b00b3af2089df25f432f4b19650af8815fc284549e0308951b1b0e69c407c49044b6be8c9893a8500f24", 0x94}, {&(0x7f0000002d80)="9c2149058c3ef6eb69c0d7d3754506e91f752c0cd0f6817a056b31cec043588a8fbd5cd4ed9bd1e7f2c8f88d0ee1c1b77b7ed0a588ba6c3ff7fb26e0d8441fe60b681175546c9347e06e794d1b3e42e7f9376c946f50bf067d304393a6767784a9e2cf399baea393c95a", 0x6a}, {&(0x7f0000002e00)="174f3b3d18a76359e35830d7995e259aaa51744675145f556a09c62cc916bd30f95ccfaaef9e39b5615650253863f0cb8090ca57f77020d966fa31713f59789ce040f24bb65666145d6dea8e04e2555261c6ccacca5bd721df308bb1492f6b9b8f6fb286d73545fd824ce9634189b34f776d5ec43abf33f37d7280919297928a0d9f2b6ef701b27e175b1cbb3ea8cdab72d63eca22c0d536544eb178cb7dea09585352540d0b22b5c580b91ab74b50f280de135d0d319db7486f8957f79d593a3b", 0xc1}, {&(0x7f0000002f00)="21e20cbe15a43cebfedd958b977b6cc054d645918c6db763774981ce012d2e887a96aa42f1eac3a27b5313b50658b9a16ace2d66562531368257aa9bb3b31cf160178188371e5bcc3510d31000da7f88b2a98376e0c11bf00fe7f506935eebe9c491055e918fb9812d58c0d8b943fc2fa86e7a59e09b384d1c418f1b579a7923e2d277bb18942e855277dec21cfb7ce0d2bcd0f2dee00d129f230f361f", 0x9d}, {&(0x7f0000002fc0)="8a7ffc122264a281f54f", 0xa}], 0x5, &(0x7f0000003080)={0xc0, 0x10c, 0x4, "f03d757186d015be0b7253b6ce873bcae5e10c8bdd0cb0e2ca4fc15eccd79ff74f9a14c1bf2463eaad8e19a60779649f2ece929a74a7ecc50fa16fb24678f15611a55e12f253e12d6359c55c6376aed4d84ec3836291f5eafc9c69875a022cdb8d1dd828918a02e52aa6b38ad6845b9bd6d6432b43fc0af2d2de26e999259be0b0cf2fe1ae0c3c2be62b4c5ea2c1dffb3a374da6ab3bee89795bf60ba7801e735575d2ef43bffe08611e"}, 0xc0, 0x800}, {&(0x7f0000003140)={0x27, 0x0, 0x1, 0x5, 0x2396, 0x8001, "da0ec8305a3eca4c8523c2cd12fdcdc4a1b157c638c14fad5a9fda6b37b9f87a2029d63711e4acfe48a9e1706650ff935c678d6d69adbe66875839f22f68d2", 0x3f}, 0x60, &(0x7f0000003280)=[{&(0x7f00000031c0)="1e0dc5", 0x3}, {&(0x7f0000003200)="a34bdc3dfc1d65297eab90b3aa832d050bac08ff50c407b83c0f55e552d1d43cc00dff1d4bbdd657609e1121381dae375493f1487534dc947cdac624209e35e1c855c04314f42987740a3c95f55203de5aa478f4e4cf32cf919c7df1", 0x5c}], 0x2, &(0x7f00000032c0)={0x48, 0x117, 0x935, "783da630be957550e9fb66578c1e67095fbcb0f27db282a7d6fea3d847c3b49c942d898cdc88f9b2beee205489a0dd8aa2"}, 0x48, 0x4000}, {&(0x7f0000003340)={0x27, 0x0, 0x0, 0x7, 0x4, 0x1, "66ae99f1b156463134f966dd9575e838d6debe72154f4cd9cfb2936dd223bd5b7a5af4e9627cf001ebf12721cba105dc08cc592be205f2eef746ee96067f3f", 0x36}, 0x60, &(0x7f0000003500)=[{&(0x7f00000033c0)="e0e1d84e4f5c24062600e03db4743779629074fb28457a277086665320e4ecb91a9f73d33ed72f19df644fe3f7a0638ff46d14e617eec05cf54185c89e75c90578188bf3e807d09194ab5b681ac3d4e19e50c5d6f3d63669086d954953796e66381947badf5eab43846ab998720063c4999c90d489976adc78f12ffd4263f488423cdd93bbe5e4c36d", 0x89}, {&(0x7f0000003480)="85cacb76050968f48dd5e32d3bf79659641afa61224448f0067f30536761274ca820984ac2f9fbb0973bb735eca78694484f3ec44624adda805c7b24c5515ad1ac917e7edba5a2cc1fee432fe2853e9189a4c2abbff6526bda84dc3d1690f91adca5ee9d184d0f2cd977", 0x6a}], 0x2, &(0x7f0000003540)={0x58, 0x84, 0x100, "5131d78c333823194ab7b15cde9755c8ab2e5e7211293704f4c482ef0b3b6f3bb13ecf9b02b1b1e16901877df61bfe9ec79dbc7d2048966adef8ac4b840dcc3cb3d39b3f51e0"}, 0x58, 0x80}, {&(0x7f00000035c0)={0x27, 0x0, 0x2, 0x5, 0x4, 0x100, "138c9b9a54ff816eb6fc2000f6eeb39095553ff55980ff810f5773e83428a88c15969f6751d6553dfd7718721095ac08e40b0b4c4d208cba1afd917b02e020", 0x15}, 0x60, &(0x7f0000003680)=[{&(0x7f0000003640)="7ac0981cad44bc5a6c7d794bbe3e670976a59365", 0x14}], 0x1, &(0x7f00000036c0)={0xc0, 0x103, 0x9, "428b05679ec4858481014d4e5f132554da487a13e3a2e0c3100fcb6d119e7569ad17a6f57b6166e0069d44dde33ba49cbdf27906e97af3167f07edc61ae51b8db89bc681b0f3e2d215caa1fee290d7fe335e20169749f0e8a91943115bbebdcedd0dd4fc2a155ca69b43e5f18868e842206a68a39985eca1c14ce3ea9a43cafc62423212dbdc8602c79b1514732279e97175869beda27a32ef8098582c43e001a352b7dd34cfc6d7717adfbb7e"}, 0xc0, 0x1}], 0x6, 0x8800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000003900)=0x8) 2018/05/07 22:40:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000500)=0xd, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r5, 0x4, 0x3ffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) r6 = fcntl$getown(r2, 0x9) fcntl$lock(r0, 0x7, &(0x7f00000004c0)={0x1, 0x4, 0xffffffffbe02ac6b, 0x4, r6}) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x800) fcntl$setlease(r0, 0x400, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000440)) 2018/05/07 22:40:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x8, {{0x2, 0x4e20, @rand_addr=0x80}}, 0x1, 0x4, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x290) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0xb06b4f81c25db7b5, 0x0) 2018/05/07 22:40:27 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/4096) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x100000000, 0x7, 0x6, 0x0, 0xfffffffffffff800, 0x2ae5, 0xe1, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x8000, 0x100, 0x1, 0x5}}, &(0x7f00000002c0)=0xb0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ca000000000000000000100001000000"], 0xd}, 0x0) 2018/05/07 22:40:27 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0xfff}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x4, 0x4, 0x6, 0x7d, 0x1bc, 0x100, 0x7, 0x6f, 0x0, 0xfffffffffffffffc, 0x47, 0x40, 0x1, 0x0, 0x7fffffff]}, &(0x7f00000002c0)=0x100) r2 = socket(0x80000000a, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/05/07 22:40:27 executing program 5: mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'eth1\x00'}, &(0x7f0000000040)="252a232d8400", 0x6, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/07 22:40:27 executing program 7: clone(0x5, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000002c0), &(0x7f00000001c0)="449d2a338ea723cdd4e26ba484323ec9a4a0e8872e6e66fdbdafb487a6881c502b42180ebb6dc2cdc7816a09bc6856541726d0cb8b0d581b6ffba2b3822690fca5cfe0fbe6994ede79905ec86ea89ce9e0e073aa30fa8e8b149ccb30f105c96945d00025a0de09b274447e695f1e5110152e63c286868f390def2f3076168ab76431d00fe2a549206fb2f6da390f543608c81b092211f35d0254d506a90670235e13cc8e3a479bdcf55670059576cc62df768edc39dd15146f2f1cd50fa7bbfa29438476cca78cc541bdf2b8ea3f1d79bf8efaac564deb5a8fb0fca0501eeb6bad7acd2eff6c48eee36ea5f5d364ba16") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_all\x00', 0x0, 0x0) dup(r0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', r1) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='keyring\x00', r2) 2018/05/07 22:40:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f00000000c0)=0xffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 408.836447] [] ? do_sigaltstack+0x170/0x5a0 [ 408.842389] [] ? do_sigaltstack+0x177/0x5a0 [ 408.848331] [] SyS_sigaltstack+0x6c/0x90 [ 408.854015] [] entry_SYSCALL_64_fastpath+0x22/0x9e 2018/05/07 22:40:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x40000060, &(0x7f0000000000)=@nl=@unspec, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0xa, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x6d, 0x3, 0x2, 0x3, 0x10}, &(0x7f00000011c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001200)={r2, 0x8b, "01c5443024457770ab6047b47177e2a110e768f2bdb96812dba2281bfb904c0144ecce3a14bbac7c7fc6a0f963a30bf00720293110675c4158ab10c96377788be4e2f9f2ee67141356c86a1246ab6a55426f0c68ae9bb98cadcc99085efda5ebbdde1cc6ec79062af4e40cf781fb4766e38784480384f7286dbb75dce86ec46348d6b0c24668a510c7e14c"}, &(0x7f00000012c0)=0x93) 2018/05/07 22:40:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) dup3(r0, r1, 0x0) shutdown(r1, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000000280)}], 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x6, 0x5, 0x8000}, 0xc) recvmmsg(r1, &(0x7f0000000080), 0x746390, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080), 0x4) dup3(r3, r2, 0x0) 2018/05/07 22:40:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x52) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/07 22:40:27 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="a2", 0x1}], 0x1, 0x0) close(r1) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800400000002}, 0x1c) sendmmsg(r2, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000240), &(0x7f0000000340)=""/202, 0x0, 0x0, 0x0, &(0x7f0000000480)}) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) fallocate(r0, 0x3, 0x0, 0xfffd) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x3ff, 0x4, 0x80000001, 0x6}) 2018/05/07 22:40:27 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet(0x2, 0x4, 0x8000, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x38dc}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file1\x00', 0x1) acct(0x0) 2018/05/07 22:40:29 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02000000140000000000000000000000120018000000810076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129c28aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d000000000000000"], 0xa0}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) fgetxattr(r0, &(0x7f0000000340)=@known='security.selinux\x00', &(0x7f00000004c0)=""/229, 0xe5) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d9b8cd8071a77a1d75e0c523af6"], 0x4a}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x93, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236226a96d8709a6e05f238275fe70a35290950901412114cf74569e5651798a913d44deb0e1db108a6618ed37618fc10eace6ac45a4d47c6ce6e999a5f627d00870a48bd82bacd5c36a71e39ef0cc8913cf52ae2c309"}, &(0x7f00000000c0)=0x9b) sendto$inet(r2, &(0x7f0000000240)="5a1e435f31af76f3df7edd0f57daf7de003cfe42629f5a4bf9b6d34dd1e9201ec04c8387f25aec87171ad5192ebcced550f711ded75a6a73e66773c1b9b29e1d2626cec9c808524564762dfe9e986e8ab5be1e679b9d14503d05de2c403a931b23fdd5b8332de677327c616b7ca0ff7d0e5ac72b76263aa2e8d4077db42049e859d8682beda0b6208ae0258135524c44e0884e0c8bf018d26390865c114d931abf461400a04c7f4c72f30a7841959fd3f8ac17d97e26b402876367b21cb3e12152e0e680a74072015db299405763", 0xce, 0x4000, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) shutdown(r1, 0x1) 2018/05/07 22:40:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100)=0xffffffff7fffffff, 0x4) 2018/05/07 22:40:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x52) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/07 22:40:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0x4515}, 0x3) unshare(0x40600) r2 = epoll_create(0x40000136) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000000080)=""/167, 0xa7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) signalfd(r1, &(0x7f0000b9fff8), 0x8) 2018/05/07 22:40:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f00000000c0)=0xffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/07 22:40:29 executing program 0: unshare(0x60000000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) fcntl$getown(r0, 0x9) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/202, 0xca, 0x0) 2018/05/07 22:40:29 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x34}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x800000002, 0x8812, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) fallocate(r0, 0x0, 0x5, 0x80000001) 2018/05/07 22:40:29 executing program 3: r0 = getpgrp(0x0) r1 = gettid() r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r3 = accept4(r2, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x80000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$addseals(r2, 0x409, 0x7) r4 = dup(r3) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x5, 0xb66}, {}, {0x3, 0x1}, {0xe5b8, 0x3}, {0x0, 0x2}, {0x1, 0xd415}, {0x40, 0x80}]}) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) fchown(0xffffffffffffffff, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000300)) r8 = dup3(r7, r6, 0x0) fcntl$setstatus(r7, 0x4, 0x4000) write$cgroup_type(r8, &(0x7f0000000600)='threaded\x00', 0xffffff67) read(r5, &(0x7f0000000300)=""/128, 0x101a2) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000001c0)={0x7b6ba995, 0x77, 0x7, 0x7fffffff}, 0x10) 2018/05/07 22:40:29 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x20000000000a, &(0x7f0000000000)=0x800, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="be38", 0x2, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) recvfrom(r1, &(0x7f00000004c0)=""/198, 0xc6, 0x0, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/156, 0x9c}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000400)={r4, &(0x7f0000000340)=""/149}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x2b8) getsockname$unix(r3, &(0x7f0000000440)=@abs, &(0x7f0000000600)=0x6e) unlink(&(0x7f00000005c0)='./control/file1\x00') quotactl(0x0, &(0x7f0000000180)='./control/file1\x00', 0x0, &(0x7f0000000300)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) close(r0) 2018/05/07 22:40:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8001) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) 2018/05/07 22:40:29 executing program 1: r0 = socket(0xb, 0x803, 0x100000000) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/07 22:40:29 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0xea04) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/07 22:40:29 executing program 5: mknod$loop(&(0x7f0000000200)='./file0\x00', 0xe083, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xffffffffffffff82, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="02630440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bbc000)=ANY=[], @ANYPTR=&(0x7f000000b000)=ANY=[], @ANYBLOB="0006000000000000"], 0x1e9, 0x0, &(0x7f0000442000)}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x4, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/user\x00', 0x2, 0x0) fchdir(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x80008, 0x6) bind$inet6(r3, &(0x7f000000d000)={0xa}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="1d3af2742abadec15d0089a96cc3fedadcc2be347f469c813934e9f88cd468b367c37f1d45bd7f6c1975e702fc9b4faa22c00d22e5682cbed4c5a41138ea0800265f17605d420abe55711cf7510269c4c763c42afb109c1110e687e95a58bbf77fd2bc8664d5"], 0x8) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) open(&(0x7f0000000380)='./file0/file0\x00', 0x8001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) recvmsg(r3, &(0x7f00000003c0)={&(0x7f00000005c0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(r2, &(0x7f00000014c0)=ANY=[], 0x373) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000340)) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={0x1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24, @rand_addr=0x8c}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x0, 0x49, 0x7fff, 0x0, &(0x7f0000000240)='sit0\x00', 0x6, 0x5, 0x20000000000000}) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10b100) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r4, &(0x7f0000000040)=""/241, 0x6c360e15) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) keyctl$revoke(0x3, 0xfffffffffffffffe) bind$ipx(r4, &(0x7f00000001c0)={0x4, 0x9, 0x0, "7d7a3d8c61ad", 0x4}, 0x10) getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) 2018/05/07 22:40:29 executing program 2: getitimer(0x3, &(0x7f0000d3a000)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) write$fuse(r0, &(0x7f0000000040)={0x20, 0x1, 0xa, @fuse_ioctl_out={0x0, 0x8, 0x0, 0x2}}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="001adebbac1d1414ff5f60c3ff"], 0x14) gettid() 2018/05/07 22:40:29 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) listen(0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r3 = getpgid(0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/192, 0xc0}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="0000600001030200fa0000000800ffff007bff00ffffffffffffffffffff0008ffffffff00000000000000408ca76867b10000000082cc10191c2fac4ebfc718db72352b63049a0ca3e62609ba52fd10a7df94ac20b23ef95dc68de148ced29aa1acf19d05792377caa52a086bb54660936a860034f873cf4bd2514a91bb9a5509069d3e4c3c5113bea1b645"], 0x89) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x3, "28e4ed"}}) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x0, 0x68013, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x1e}, 0xe43f}, 0x59f, [0x9, 0x1, 0x100000001, 0x100, 0x2, 0x8, 0x5, 0x101]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000400), 0x0) [ 410.324705] IPVS: Creating netns size=2552 id=73 2018/05/07 22:40:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0x144) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x8, &(0x7f0000000280)=0x4) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x2015, r0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f7fd0)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000046020000000000000000000000000000", @ANYPTR=&(0x7f0000372fc0)=ANY=[], @ANYPTR=&(0x7f0000043000)=ANY=[], @ANYBLOB="eb95a0566a7eb54126d948a3500299969a98363a5460fc6d19b68186b4e51db006e229aec291108d85862f6c2ce0caeaebc393ac428638433554632f9f816641048425c165ab5be37b08e559e1be5a682198933be82049ca"], 0x0, 0x0, &(0x7f0000243000)}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x1ff, 0x4) 2018/05/07 22:40:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000000080), 0x746390, 0x0, 0x0) write$binfmt_script(r2, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/proceth1md5sumusernodev'}, {0x20, 'cgroupvmnet0locpuset'}, {0x20}], 0xa, "157ba0f18d37a0e307bdf6aa3321f2438a406d5f4a9154f0fe4c197f6c356443442d4fabba1886c73d7a4b1c382809c8b47ddb2c9e9383d2f74a809f29a268f82a6e60f93bb0f3f4163a2bacfc1834b3073182c2b9d210dfd9a4d5b6d2a68accef99d9fa08659e6e7140565a1e674bed9ecc546d11d5fec9fa30a19d5df75ee2fee53a08c1"}, 0xbf) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0xc22, 0x4) 2018/05/07 22:40:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000041d000), 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) wait4(r2, 0x0, 0x2, &(0x7f0000000040)) 2018/05/07 22:40:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @multicast2}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4e22, 0x0, 0x4e20, 0x0, 0x0, 0xa0, 0x80, 0x0, r1, r2}, {0xa930, 0x3, 0x4, 0x8001, 0xf099, 0x9, 0x9, 0x8001}, {0x4, 0xffffffffffffffff, 0x1}, 0xac0, 0x6e6bb9, 0x1, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x7, 0x2, 0x80000000, 0x8d2b, 0x8, 0x20}}, 0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x8080000000000, 0x4e20, 0x800, 0x2, 0x0, 0xa0, 0xef, 0x0, r3}, {0x3, 0x7, 0x8, 0xfffffffffffffffe, 0x10001, 0x5, 0x4, 0x2}, {0x1, 0xbfe, 0x1, 0x3243}, 0x0, 0x6e6bbe, 0x1, 0x1, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d3, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x1}}, 0xe8) 2018/05/07 22:40:30 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x1050, r0, 0x0) lseek(r0, 0x0, 0x10000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x5, 0xff, 0xca85, 0x5, 0x80000000, 0x7, 0x4, 0x2, 0xa0e}) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/05/07 22:40:30 executing program 0: mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') chdir(&(0x7f0000000000)='./control/file1\x00') clone(0x0, &(0x7f00007d3000), &(0x7f000000affc), &(0x7f0000f54000), &(0x7f00006ab000)) close(r1) statfs(&(0x7f0000000040)='./control/file1\x00', &(0x7f0000000080)=""/150) 2018/05/07 22:40:30 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x9, @tick=0x5da36b38, {}, {0x0, 0x2f2e}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x222, @time={0x0, 0x989680}}) 2018/05/07 22:40:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc0000000000}}, 0x4) r1 = socket(0x0, 0x4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000028c0)=ANY=[@ANYBLOB], 0x1) fadvise64(r0, 0x0, 0x800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x20, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002880), 0x0) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x6, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x0, r2, 0x10001, 0xffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002940)={0x0, 0x7fff}, &(0x7f0000002980)=0x8) 2018/05/07 22:40:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43f4000000fd17e9ff0000060400000000", 0x9a}], 0x1) [ 411.534557] binder_alloc: 29410: binder_alloc_buf, no vma [ 411.557243] binder: 29410:29425 transaction failed 29189/-3, size 582-0 line 3134 [ 411.594239] binder: BINDER_SET_CONTEXT_MGR already set [ 411.617108] binder: 29410:29425 ioctl 40046207 0 returned -16 [ 411.623290] binder_alloc: 29410: binder_alloc_buf, no vma [ 411.635013] binder: 29410:29435 transaction failed 29189/-3, size 582-0 line 3134 [ 411.660042] binder: undelivered TRANSACTION_ERROR: 29189 [ 411.670643] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/07 22:40:31 executing program 5: timer_create(0x7, &(0x7f00000001c0)={0x0, 0x17, 0x1}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000280)={{r1, r2+10000000}}, &(0x7f00000002c0)) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x30a02, 0x0) sendto$packet(r4, &(0x7f00000000c0)="427bdb099647fd444f781e282653788e5cbc316997354e4dc599fbb7ce0524fc937a7540c588d8d9af7995c9fb9c34c846b053e1d834c707bdaee167e7c51c6481c30ecbc88850a498fcf80cd7ae16da79e1004151367e524e0bbb3bccb2b74c", 0x60, 0x80, 0x0, 0x0) getrlimit(0xd, &(0x7f0000000180)) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000300)=[{0x6, 0x2}, {0x4, 0x1000}, {0xc}, {0x3, 0x4fa}, {0x2, 0x7}, {0x2, 0x9}], 0x6) ioctl(r3, 0x5, &(0x7f0000000380)="f63e0aaee887a0169f6a21feefb5b398d25b99b1c10cb23c5d53858b8a9f43431bc4eff045cc9856811ba44efb53a0c3bc30162fa419abbb90be73aea4dbc49d90c9b3208dabcee6cc70e8eb7c7be121d1a0c9b90a2810fd91367819526158a13e0829e0b3d9986cc934df14c113c665b8918dbe16cd5374f7a497352d5960bf45e9bb28b855f6ec90b544020e08ab3e0d8668f917c124e5951d42549baa") 2018/05/07 22:40:31 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2080, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x0, 0x7, 0x8}) 2018/05/07 22:40:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000267908)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/05/07 22:40:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000003c0)={r2, 0x63a58329414c4602}) fchdir(r0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x800000200000008, 0x0, 0x8000) fchmodat(r3, &(0x7f0000000040)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000280)=[{0x2, 0x7, 0x7fffffff, 0x101, @tick=0x401, {0x702, 0x10000}, {0x6e2, 0x3f}, @ext={0xbd, &(0x7f0000000100)="f91d5d4eede5381ef62d7853ebe8cd639fe9a74c122f3963ed075e4223ffd67112a4a1e43dc1469000afcc307b1ab4c6a7e9735b5a9c72a85536df54277d793cbbb826231b22e43a5b75b46e3bab877aaea89c1167c42c290375d6da88bbb3b72100aefbf9a76856ac4522904a325ffd02c27a94f55d83f30889a856ad5c2ae8be740dc9063500b0065ef5f218d7f6d2279cb322b0fb660640b9219adb399587c8d08a6f2d54d5c494bd67fe9a93c673663bdf8e6b86e05e42a914b67f"}}, {0x9df, 0x8001, 0x9, 0x6899, @time={r4, r5+10000000}, {0x0, 0x5af}, {0x40, 0x1f}, @ext={0xaa, &(0x7f00000001c0)="ecfa170c88e90dd0923ffc25bb69c5c2dde4741115682a08d9d86cf28fab4301f64334d6f0f3322db0b8265e57e40aede68e31867390608fdc8d033ec468e984c58144a5ab70e52f8d720b4943e8f5e567c153ca8718efea7a6ddb30b350f435694d87a556442c40fc97eefb6abe257aeab74deef7b95c209c04e8b06954906217fde7284e3628a845a9576b93b3d1369d8d1af453fdb08b6bad84f091801a7fddcfefdee561938b6356"}}, {0x3, 0x401, 0x83a, 0x7, @time, {0xbc, 0x51}, {0x4}, @connect={{0x4, 0x8}, {0x2, 0xfffffffffffffffe}}}, {0x5, 0xffffffffffff1604, 0x4, 0x4, @tick=0x7, {0x9, 0x5}, {0x7, 0x990}, @note={0x9, 0x5, 0xf60, 0x3, 0xffffffff80000000}}], 0xc0) 2018/05/07 22:40:31 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x200, 0x0, 0x0, 0x4}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c043, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendmsg(r1, &(0x7f0000001340)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000340)="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", 0xad4}], 0x1, 0x0, 0x0, 0x4000}, 0x800) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/07 22:40:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x440481, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0), 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000000140), 0x10c, 0x0, &(0x7f0000000000)="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"}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000001c0)) bind$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x9) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x80000) 2018/05/07 22:40:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/07 22:40:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r2 = getegid() fchown(r0, r1, r2) write$tun(r0, &(0x7f0000001500), 0xf3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001180)={0x3, 0x1000, &(0x7f0000000180)="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"}) 2018/05/07 22:40:31 executing program 6: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000440), 0x80, &(0x7f00000008c0)=[{&(0x7f0000003140)=""/4096, 0x1000}], 0x1, &(0x7f0000000980)=""/201, 0xc9}, 0x5}], 0x1, 0x0, &(0x7f0000001100)={0x77359400}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) writev(r0, &(0x7f0000000480), 0x371) 2018/05/07 22:40:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/07 22:40:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r4 = epoll_create1(0x8000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) prctl$setname(0xf, &(0x7f0000000540)="278c7070703000") epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000004c0)={0x20000001}) epoll_wait(r4, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xfeffffffffffffe0) eventfd2(0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x20000000}) r5 = socket$packet(0x11, 0x800000000002, 0x300) r6 = socket(0xa, 0x2, 0x0) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000080)=0x5, 0x4) r7 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r6, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r7, 0x0, 0xffff, 0x1f) sendfile(r6, r7, &(0x7f00005faff8), 0xfffb) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000002c0)=0xc) getpgrp(r8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) r10 = syz_open_procfs(r9, &(0x7f00000006c0)='net/softnet_stat\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) preadv(r10, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x80100) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/05/07 22:40:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) getsockname(r1, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000976000)="e52f66696c653000", &(0x7f0000dd3ff8)="e52f66696c653000", 0x3, 0x0, r2, 0xffffffff80000001, 0x0, 0x0) 2018/05/07 22:40:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000000300)="020008fff900000000005462fa01a55eaf0d2cf653f154c220f714eddedd7f4a41224880a8c379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81bfc57d02f9b14732017e2466a9fc43aea71000000000415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60b3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea13091", 0xd8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x8001, 0x9fc, 0x9, 0x80, 0x3f}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="0fd98b34a7db", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @random="cddc1d7064de"]}) 2018/05/07 22:40:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fremovexattr(r1, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/05/07 22:40:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[], 0xffffff17) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x52, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_bond\x00'}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/07 22:40:31 executing program 7: r0 = socket(0x100010000000c, 0x80007, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/05/07 22:40:31 executing program 5: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:getty_var_run_t:s0\x00', 0x25) 2018/05/07 22:40:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x60000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) r6 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001b80)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0xff, 0xe, 0x1, 0x0, 0x6}, &(0x7f0000001bc0)=0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001940)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)="94ccdfba8cf392a329db876ea8eed2feeb07d8b437f151d68924df7437238c6698263f3653f7db1ff854e8c19544c86aa3fa02e3", 0x34}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f00000002c0)="89bf57e618303bd481b53b73ac283c51883869fe46ac1ec53738d7b3153c0fa2d4f331be39a2cb7242efa3cc915ae7902b3b75f88c6b6c375187e6cff388209c9b5ebf8beeb64d8c5984675acbf12116bdca226562a436e05e03f06ab3345c5466b1e37c4f066a07a92014429cc398f4532979557fa4503a6401f3872f82423013fc999f4e1af431c4995bd2d7236629096950f04f37d991a54708f8fd506a08940620dab885576936ffe7e770dba86ebe0f0a5072a34cc0b9d1907aeed01176496a3f0d49dbc39841ef6109bf3e2abc804c61158301c9b96a6988cab6925d3d88ae49", 0xe3}, {&(0x7f0000000440)="cf20dabee6a55a17872970ca3cd3e387d46d1d480e4bb921b17ba751d6dec834bc4afab00af975eb5787ee4d455cfe5f1241f26aac95972fd6515ad67314273f4e272e08e6aa1292afd7ea584b906c6a21fedbb24ba33c5d348386d0df999e876a2a90c1a49361c6cb674b7cf35a4099a38d18350c4ffe27a52e71723d98a26f95e1cba60126e1409202bd64153109a35fd37694fd8d236153c07c78bb3021d125566cec574afc2d3304f5c19f4929b8485f83a8d0850638dec59cf7", 0xbc}], 0x4, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4040000}, 0x8000) r10 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r10, &(0x7f0000000900)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/248, 0xf8}, 0x0) connect$inet6(r10, &(0x7f000000cfe4)={0xa}, 0x1c) recvmsg(r10, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/07 22:40:31 executing program 6: r0 = open(&(0x7f0000000140)='./file0\x00', 0x30202, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x16, "9d877dfaa105c2fc16534e9dbf8c465d860f501b5d0a"}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x8}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000180)=0x1) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x203, &(0x7f00000000c0)={&(0x7f0000000000)=""/147, 0x93}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) 2018/05/07 22:40:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/07 22:40:31 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') preadv(r0, &(0x7f0000000100), 0x1e1, 0x10400003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4b07, 0x201, 0x80, 0xb36, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) 2018/05/07 22:40:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000fefde)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040), 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000003c0)=0xcdb, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000001480)=0xc) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@generic, 0x54, &(0x7f0000001580)=[{&(0x7f0000000100)=""/66, 0x39}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000001680)=""/137, 0x89}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001600)=""/102, 0x66}, {&(0x7f0000001500)=""/119, 0x77}], 0x100000000000001c, &(0x7f0000000280)=""/136, 0x88}, 0x0) write(r1, &(0x7f0000020000), 0x0) 2018/05/07 22:40:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x10000001000000) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/05/07 22:40:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {r0, 0x4019}, {r0}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 2018/05/07 22:40:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 22:40:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x5414) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0xffff, 0x6e3f3436, 0x3, 0x6, 0x802000, 0x6, 0x8001, 0x0, 0x8, 0x1}) 2018/05/07 22:40:32 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 2018/05/07 22:40:32 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/05/07 22:40:32 executing program 7: prctl$void(0x3) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x140, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000080)=0xc) 2018/05/07 22:40:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/07 22:40:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = dup3(r1, r1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000140)={0xd24, 0x6, 0x6, 0x82ae, 0x2, 0x8}) r4 = getpgrp(0xffffffffffffffff) setpgid(0x0, r4) ftruncate(r1, 0x3) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) ftruncate(0xffffffffffffffff, 0x0) 2018/05/07 22:40:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/07 22:40:33 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/40, 0x28}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, {0x2, 0x4e21}, 'bridge_slave_1\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x80, 0x102000001) 2018/05/07 22:40:33 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) accept4$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'security\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) sched_setscheduler(0x0, 0x0, &(0x7f0000000300)=0x7) fadvise64(r0, 0x1, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000000140), 0x4) read(r3, &(0x7f0000784f76)=""/138, 0x8a) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r3) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getpeername$netrom(r5, &(0x7f0000000340)=@full, &(0x7f00000002c0)=0x48) r6 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r6) dup2(r4, r2) write$binfmt_aout(r0, &(0x7f0000000480)={{0x10f, 0x100, 0x0, 0x92, 0x277, 0x7, 0x5, 0xffff}, "27c3a324aa4a0fac09143dc9ae49ab74655dbba704e9a2fbe6ff7a0fef60e41c879c697e56f339048407c71b3c4ea6291281de8d0b8bfd2629110bd187fcfefb6d81b955c0120558a7ea63e3846735293a21c8437a789f3edc5431f85f9d8be2689793f8338bed", [[], []]}, 0x287) 2018/05/07 22:40:33 executing program 3: r0 = open(&(0x7f00001a8ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)="7080fc2663f6b6a9dc3bdf4e8d5a19047db53b1d5034d7b095d46bab6fd1166637ca1f7e48e3ebb8edb4bd8c3e5ca8f4d3263e844ed0a053812a38df06d4b8070f2a51f859f482661966cbb39f44d0acc61488810dc960659631a1a1eba79ed9b81c76b3af964c787333841f4b998a0cbc3cc3d74f85eebf5e782dc5d4f53b995284d687fe4c49852d8a2aee86c989fe5a82e2873e2c96967b325efbbe886a972e6273ac4cdf268e0cf2721a7d893f1f5429100fefc4864cbe8faed0f66b600a38cfa3274a79acdf756949ddf327", 0xce}, {&(0x7f0000000180)="ba8172e8b00af83d587f6e39c22906fc02919826bb5607f50497b8bd63ca035e4a31499dcf3634eb732e23f7cc0b504650014bc354c7fc3667d23986b2c7e2bb6307b0d278bdcc2abd047b2e76bc6200ae8f47ebf43a8c2340023f8caa4a83610974275301cfb4cb528c3b28b7ce1e4c8734ec09ec9a4c93aec1c3dc6c", 0x7d}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="8dfc800330dcaeea6647f85dd504c4f5f828c42f0dfb1ec9ffdcd03b8497f57ecc3a14641a29afb890aa5f4e50cef8702c9a141b7142f62ec81a5cff25e92d13059ce6d7ea30346eec54a89dc1bef83de50f2aa6c2e09142322e1d381ca469948f17d5868f9c9d537b4e262098ea4664d99b014c67d1da02c7f7180a82ec162fc19c96199940df673d32c486342c9b29a59ffe663bc7675ee61adba6360b1462e7f96fb3c184cc85ca86b8df6d1569905ca9ace01034e81e89b0beaa5ae84c8d0edeac496640095c5c3c7e1ecbb8d2d6", 0xd0}, {&(0x7f0000001300)="0348f2cd0948accc3a887e4b1f465064d222365489ff6070248b39445a6482ebed18211f84ca2fbc39f83dbba8e30f8ba6d8989ab778c246c4271a89e2cef172939f0a40d71e4781348417bdfa877b6724b29f554dac785dca719e67b14ec6c60dc089020f074c9920162aebf15901cc6f746bcfd2d728b957c32dd3c7d3a673f3bfe9512ba902892d4c46c9b59535c86e159c9814b0392010013bcaf9c90d4b8fe423ab0a5c845fc9d656f2d4bca6fc29dbe1959e85767b8bdc12", 0xbb}, {&(0x7f00000013c0)="9aee3abd5371d6d2ff83bf7193aaca338dc7b5124cedf5273364dc01586a83dad194a70dc29417f3a81efac6e38ef94406c99759634d01ad1f7abdc21ed3ba7278a67b4db7f10aead86935af095aa6b7bace8b42f71f3cabac5aac033de189fe467ffdd09797c0477cc76fbac9cd14c35f53f96c0aed8cc8da9b366176e3343e29e46dde07d29dd24a95fd5544e1a7580fa64aad0977400cac9798334d35df7d75d250248f35ae9ae4468c198f6cbc4cb1ecb638858c4fd382f74e0dca21b278fe79c00b1b3a73b54564cc7d3a3b68a355d02776239b97", 0xd7}, {&(0x7f00000014c0)="f1fbe702500bbeadbdf9f77c11bb62138d0a5b94993048c60421afaa0dd2639a07e3ad1aa44f630156ba189a1dd8c3679fd37bb0c640e4dd37d512a884a645bf542c5d3351a208189df15cd42d7e385a6282151dfcd41869e86a2e9c5e316a6ef6451a5eced55d1ea1cbe3c0342704751693c8440aeaea34143c94e6f7d072270b2ebce335f6d05d59ccf17dbe879a91c735", 0x92}], 0x7, &(0x7f0000001600)=ANY=[@ANYBLOB="5800000000000000170100000000010012037f4e28df36a51f09ffda7c3ed6aa528b5ae1bb5e2fc14d0890b74447dbfa2e86141b21fdb47d32cbaa939fd68188b979d221b2995525cdd9a5725be4beadfb546b1753d300001800000000000000ff000000010000803f30000000000000b0000000000000001201000002000000a4b5f1eb778b29f497c31e3795c764c6806373b58313257fffc04b923a15e2ab97d15e68da71577bf9fb4b7f0f8d12e238ad1dd9b03427f9d80596a864cec52f836af0afeb21f696a9848e138b502a94fbfaaf4f47488179a3fc07373de00b07f96d412f717a728450e7f69e25b4784e5147688eefcebf1b7151a291031acba6c555d3ad7af1a270db15e284d86ed29005bdcad0f5e77cc16600000000000000d0000000000000001b01000004000000ff6ec88ebebd23c6818e4cb145a80e0c650dc963dd21233d6fb66263277eecf525104d78b576d1a768c85547a84e31b46364351d76c7b56e4bbe0da1b2db822ee8657d10023b989ba5cba93c0a1b2b3b746a0f34e568962674c809e4bde66debb539a0a62a7fc5f37af568276b41873b8174e16ed53e1c2ddddf746d3ec170204d1c4773b5de3dc1648a3971e1466c42ae668be7e7b648fc6bc6c5976e87809fd0ff41f11b8b7d872224d9e06af61f3514b79e31d21127e3e3b200000000000098000000000000000000000000000000caaebbb5f536d88818b4cf55bc7bd5061d812fbca24663225c23ab0395d27bd9c0c1b4a4e7be3266c49d183b4d4d6c52371bfabfbbae807a14ab0289242244af1309b68121886f41475eab3f1c8183e68b92d58caeecbde91077137d03aa282831b27e41de3a9a23974f82620cb9d891839f6105bca55c3b3e79c059bf922118536c971200000000"], 0x288, 0x4000}, 0x0) fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) 2018/05/07 22:40:33 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x6, 0x3, 0x9, 'queue0\x00', 0x401}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00'}) 2018/05/07 22:40:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0xfffffffffffffd64) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="227d00605da440ba00"], 0x9}, 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001800)='./cgroup/syz0\x00', 0x1ff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) prlimit64(0x0, 0xb, &(0x7f00000017c0)={0xffffffffffffffff, 0x7b}, 0x0) write$eventfd(r1, &(0x7f0000000380), 0x8) sendmsg$key(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES32=r1], 0x4}, 0x1}, 0x0) socketpair(0x15, 0xb, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) ioctl$TIOCCONS(r3, 0x541d) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000640)=""/136, &(0x7f0000000240)=0x88) pwritev(r3, &(0x7f0000001700)=[{&(0x7f0000000280)="7b801960c4740ea4aaf6b2ff9090a13b245aa975bc62c53e708124aefef3e32af673a393e7a0039413c0ff92ffd2ae4efe4ec7111bb6221d4e5996549edfd751d0070e9aedce85389879f3dd2a9870a3f417b685ddf3e77dd1a76845c864d452ad384175cbb49f9c302444a87e447a5fa1a182c19e0efffb0ae69852d0bd8e4267851de415baac80d791e3ff00b04a567d1c61e3d1820433ce47b34a8275ac2637db00ac15e8a852619eee30a2b02b1f4f3f2ae8b6e34c8065d396140ff57cd2d4ff06868b127ecd301f1d5a6e69d6afa82769d5b3b01ae3bceddfd3177d38a19181e79a9da73e1bbc09519a69", 0xed}, {&(0x7f0000000400)="36feb11651b8f1daa4e9c445d299efab4e8cb36088e6e6aac032e83be58f284009f458e7768079e84ca38867e8e1700902520b23ea6c1d6105e7f31f256dc50a47964af4fab5f23a2fc88485eaa4e9defc5660be7a19f878743db419087956aa5db3e7802ae9b780fa12f18da69f199ad404f34002ca4e9c0fecf034b6f00d1b5adb5442656f6452d2669c1eed2858023e8d4e39652db2e77437b2044f9a37b72e4a7c22929ba6c867882ae10f156530ba207be112d066ebb3b029926f117d57716faf15a9f93ba0bb", 0xc9}, {&(0x7f00000000c0)="08722d4c922607ab1ba4824c0c5d49d26acfe77fe78da017a76c1f688abaeb598995faf5ab99a3d1d3993552e491bac6fff42d7155", 0x35}, {&(0x7f0000000500)="f5cf8b6ac66a92d760ecc92d69e8633d9df7e37f1928f8737e244c6cd836e5edc439046440a36400d1a4d48ca74f63f052215423d34c53cfdd34a37e3866ba4291b655ef7b570da533048b4f8fd884228dcd79221c10ff67da0b4819", 0x5c}, {&(0x7f0000001640)="4ff88456538d8a65aadffc9dceb4a1d20db64bfc17586b5a542016695d2ff03488a1bb74a6ddd31c27f01144531bd332407b61da795da4264167100a44ab009a02b7a96fb5aa94cc059e2bdd3bb1836a1b0b93f0b640d2e68cfa8fe33d7ae6fc38d7d97e61cfe947dc5c0cadea7473949b8471807cb58e3f389376716db6a33550cb8c0c259237211ebe38e94ab780c266a7e035e8d25db54218e588", 0x9c}], 0x5, 0x0) 2018/05/07 22:40:33 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x1) fsync(r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x80) ioctl$TCSBRK(r4, 0x5409, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2003}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/05/07 22:40:33 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x80000000, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000004f80)=[{0xcd8, 0x0, 0x0, "b4eae4eb90f6c025061a7a546b780329e455e51de57a6d99fdfd8c6e80276ff960b1ac5655703e08501875ee5e1deeca636b87e8d0dade89f704e5e06ec1339489bc15660cc88d0d18deb7992e53718a8b1ef308c91c7d0d0085390aa97046ce4b90097009db4ff6bba723ae61f59fc5950500000000000000cf21fec2c574f3120875d8053638052758db6967ece412384c72701b95bdcdd4738d25ad415b0d3ad23521b44816c7a23adda2265f384bd15d5ee1f15952a90a918a7d547b94e7d9cb64274d193b39f05b6eabc7195e54f7315251695cfdbc20ae9a6296327b4152c3afcc253dbcd24dc73ec57b82d2ab7e6fa19c1f38adfe691baf64262e67c2659aa317855928d330bb67b3d614d0f4ff12bc729ec4ac5f8e302a96c5674c026fb8f8a9ba08ca28917f8e3dc4f3c4b8ea1aa3dd40c452dbea7e844ab2fa7efe6d32942c91ba3429d9d63b90d7a3464110ae186dcac49cc364963f6a18b9c39eeb736eeddbc49b94ecee503d9fa0c1d5a8a62218e712de222db786c9382361ec7ff827538f537f10ba3392459fa2bdf3cf063d7dc760912db2fd50811fc53a552c4ce9887a3aca4b006b614a935a6888c45cd77a2f74d269f4c5c0e55572b558147e7cbbccf43717456893c08205c09ab36060e3da9a4105a123ffe1d7b9271397a2d2a1fa0a4c19b6b02183819473789da3f228cc20f79a015a379129e2e1d6f90fbf741caf4484c8679019c13d1a0432e11d284e03762498066dac120919106cbc40e106f83ba16322cb82aa5e6173074942906f0b88c30c92a2a51f0aa028283b5e1bd194e188702790aec62326929af87fcf1d6c67bf215e72ff4185c9fa2bf599a9638be9a3dedeebabe31ce2a8f3d0905467495e9892785dd0640f9a228654fc7889261a2e3aa2a6e4e627eec45806e0f72d6ddd77149f130107d33747afe56c4a46546ea90c69967ed49050c6742054b3a4f748cbd139750abbd929b418cdcde0567f6b8d11187321daf4384b642710b9242f419ce766675686f6f9d2a22939661a12a0685d7c8d66cdbbcb605f0913ed37b7d8208c43d5cfc4dda2ad4ad2c4a671e2e899d5defd5ef1612eb23358f1b0cd6e594e1653e5e4945525f4cf97096b42893d668007b135c6705e1142be0ea93e03b55c50fd8461b425a0b436b61568cd2bded58b4b581e27f2b51e97cad77d547e934aa4208cb6dd2ee58b2c3e1004294540987b88124813127ac90ce768376d10ea77d30875b013301e5260ec794a5c3171ef1720b621c429c7843c2a313c3cdb0105adbfed58df64255bf7ec3272b16296b64e5030eba44d1447f5c852370ee217d3404cd4af38972f3b39e20e2f78408c35b9217615ab7dafd15a3ae6b4f334a1984597e1ac453ce1b7438b7a9f0ca43ffccf79ac06f843eac8d8dfa600c6ab3f5266adfdac2c0810f8ad48928d280103d88ced8e692a2d65660a224df41b434cdd5f95c452d1a6ba4231b013bda505869eb6aa1367ea54f0d8552f7a0005838fde8a7fe888eeee83f6b4146009b48a1d6b0c728006f5279e3d5828dfe189c4c6df30c2dc810009c8af2e573ff42d98035bb235394ef4f733186d49665e089f6ad89ee93524522c23e6864cc96e30a8b14d9a9e8a200f75a3259ba37ce956e5f57e82bac6d52c6451f0c09a4602d01e64722d3d6db47b05f7c05476bc50de1921b715c05072716e47403d8e71b6c2f885f5b12bf7b8cb1b3f220cca367679d6d81fae17f2db25459f352556b26fdb0e63dc3beb7bc7d4330039be2483a80ce91c549ce37ab4da2f8a99ad442aec5535554bbcfd2bd13d7ccf841901fc378570ccd41201f8494353e17e34d703a37486d05ef5d3b69e4609f11f69426a37ede6a26d051d00995ee32693018e9695f6a5ecec5a17e6b644b94ee200c70197c18caaaaafe24145e497d5e8101dcf50c4715d9bbe2d21cee32fbcfc071f070d6386e619ae9719cea419ec02af76b4a8e84505eadf4f1efc95b13d65a594f60771e604024b1f003f45b029d9dcb10b491435bb80c9dad8eec7e283e9ba98179a8163690992b9f44ae2619023ff657be5951fb19d4027086384eb385427a5c6dec6ad7058fe27dc0ae8e96da00f861493a8eac5f03f6438b605edcadb605792ef4bdd13109b29445a2cfa8ff826f196350aa3a06aa5cdcf1f02ef778062007b38cf6c08959791ac64696cb808662731747811a686f58817a3c7f3243bb81a8cf6d7151f15f5d780fcdb27c135aae4e176dc2de371e7b124f9dd48abfe73a88f5d4036f8529958c312be54b2fb2b93542a99c46537973d4c6b7349fee00b5d11eb94114fbd30827ff2749d71edac1addad12e9249dc3c2ff032394f242322a5aba2b77238f6ac7d80cea18a7f17a059dab918e521175cc25f667e4ee8102bb93940ddb14eb42a65bd9f79091b140f98d443284bf1b3ecc08e9421579fd6c65c48384fff75086764c5b90a8d2bea1f013f68778fb0af78947ec7f8c0e08448b6f6b799d6947ab0639641b57dd8b76a65a630db04f404d09ddc05f23bae46fe241754f2c5ab62af53f408e4a2fb50ed3b73e315562bac18f49777fa98fc5d29d9daa4a5130549de7643de966284a916b8a67043af25b01719f542fdb6180592e8cee60f8817f556266ff2968e259439d95e4929682b44fc52a018f8dd8cb8fbe54c832b80e018571656f4590e721c6fc66bcdb301652ca93b45729bbc45c5de64927f3d1c8bf516018637ea6507d1cc638fba8b97c9d5f383c3801f3b612098e3dccfe9ed20c57066b77d21864743e09b38c99d14807f0ca199d6eb3579aac032f182974210eacc989ead69fa472e10cce0d775398f885dc8c7b4629f8c88d9da965eaba4fd584a0341d332184f501469f4098238e40dbc676b9e1fa4254bf21f046b949eac8d79400c99bde3359c42cc69f575ad4b27eeba1ae60e19e993261ec4a9e4be7314595104170b8d69e6a2ab44289a1245ad644184b8e8445cccc4ebfd48772f06396920063274c248168efa1e84459bfd664519b2c1a45fc29936d48963ff22e9c43eb41ec8e0050344e82e390804d4404d89b907b651c10e3fceebe9b67bf128d2ef776263fdbdfbd3aa692489a9b60250087586afdd66a633c707834273b0da636239d73d03e3f2285538c1ed85cb0bda0695528a8559857e9db7aa139b3aef519daefb66131b25bbd40f5714a53cfdc3a23ec19549e77b15dfab4c0887df14389142f9df0134fee30718b2b68a64de4e35fb51f60da7d5dec91d8508192b0d2725f8692f7ad022c96d59beeb31f0e6e4cd78b504f112a8fea6cfe8540486ecb39f7e6aca5e9298a19be70f58e2aba53aae3ff57ec76f23bb9c1083fb82ffc8768869458999761052cef09a4436ab465b2c3ecb78d1d8c6510b31e56f71811fd07b9b355eea98f74a93dfd0d69dd90d9e6941b958975658d1eb5ab2d22ecd8ac09138dec7cd6bb6413d84f3ff5954c00ed2779f67ca141dfe7a288ec8c383045b897090dbac3006bf3ca4943314f06e7419cbb15ac61c5cfe0da1bbfd6e65d362f06d89ab88f765e544f9856d150067989ce321972258d10420768e9421213203c52876bbfa51b937796f55c79041a507cc64d3091a725587d6e3e89ca3ab3a5ea4ed78838c44fbb67a01e7122c999a19d8cfdf4454f48af2fc5edc463d52dba37d6c262f0f4830c9bb87a76d8d940f3a8c5722dd69eb2b627c2235bafddff3ef4de003279706bf3825801a063466fd74edf3f7553dbec21271c36c3ee2d328cfab38d8795c1775091d75276b0cbca8fe8a96713378c43c2d595879b58500ed66ff7d58b4d5f13cfb8d2f734ce4647aef1215e1b70c2a388b3d3acd7b1e5f8e392ee8aa142a022aace888bcd454b0e959653c32353b7ed94d93b60893660eb49d282884915fd951452c36a9c0d1aeb36d1bf813db7c973724d12ebff15e3dd357000f571f452e3c8b6d5500384a23813a894bd854129095804efca1c9787aa50731a3a1e6fd0c9abac0a8c16e67af8530e40777fddd01b3897e1425725d1bfb37b8d435e25f8ab05ef2537381732b167de24ef170068a5e006507802f3c91dca08d7636340258ce227b3ee8c01fcc2e29ea9fe610cf6ce58855aa983331419e237d4713723560782f7c20beae2fc9c7f638604dc99c05061bd905c93be1e970486cf550dfd60175c80458a15c513a4b8b96e4ec202409acd90c012b064caceaf3d857af8b3d2c8cf77bc77f041654baba67fa518bece06335dedde82e65749164e4aa9b1cde22b96d1d648c966c639d2ddee1712bf7b8bb3c9fdf08c89e6c7f4495facfe14732e864b9c52e09562e4cb5ceaf67112363108003fc1dc3bb5e8f0aab1a277494295fc224e33fc6b9e6febec2f2fe77f35a0aa85c7ca62fc43b12759e7db300e532f70882f3814a72c4a4882ada6b584b308ee0d580e794b2b53eeb9668fafbc1cfc1c76fcadf2070d1999915508f40a667e0a51663db8c6b4a1ac30753136255cb235f9a3cccc4dccb5b76e34c8b7876c053748e5876ebf10b6d35526e8f4d01cccec1a3707346cff123fcaf9fc2babaf163f1fa4a039f2c4529897baa1c8336e341c26"}, {0x40, 0x0, 0x1, "60d2c92ceee023a67317d71225c9530da6baa3a3724e2dfb2979d8a2c611c496db02d88d322823c165"}, {0x38, 0x100, 0x0, "969b17d4456c7bc9232054a87ec8b55f6412b3e0bb8048ead900e54ecaccc215c5a747d4ec3ef4"}, {0x98, 0x119, 0x80, "a0bfc31c9aa6bb6b43a0f0f590b661d612fc51ed01b6b3adf00ddf5a4a40730432b96ad9d11fca0af69b5d22cfcf9fadd2afc8ce933fd8288d3ff4665509a97c0950bab15d3089667b0839a2a10efcdb633f21a68a8d316c82b333dd07c8c023e94242d48f35560fff40b1baf4914a10b489b8cb353a9430eb336d6ef42ce1afcd824d2254"}], 0xde8}, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/07 22:40:33 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 2018/05/07 22:40:33 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x1) fsync(r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x80) ioctl$TCSBRK(r4, 0x5409, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2003}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/05/07 22:40:33 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:34 executing program 6: r0 = memfd_create(&(0x7f0000000100)='-)-\x00', 0x8d54584bc28857c3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x6, [@empty, @link_local={0x1, 0x80, 0xc2}, @random="14fbe220fa91", @empty, @random="11336d1326bd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/07 22:40:34 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x280, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x1, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xbb, 0x3, 0xffffffffffffffe6, 0x2, 0x0, 0x2, 0x4000, 0x0, 0xdbd2, 0x92, 0x7, 0x1f, 0xffffffffffffffc1, 0x2, 0x0, 0x9, 0xa07, 0x1f, 0x7, 0x24, 0x0, 0x2, 0x856, 0xcd67, 0x3, 0x7ff, 0x5, 0x1f, 0x8001, 0x1, 0x8490, 0x10001, 0x3, 0x0, 0xffff, 0xffffffffffffff5b, 0x0, 0xfffffffffffffffd, 0x4, @perf_config_ext={0x1, 0x100}, 0x10020, 0x3ff, 0x1, 0x2, 0x29b, 0xaf, 0xffffffff}, r0, 0x6, r1, 0x8) clone(0x0, &(0x7f0000001f33), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000f77)) get_robust_list(0x0, &(0x7f0000000ff8)=&(0x7f000002efe8), &(0x7f0000000000)=0x18) sendfile(r2, r0, &(0x7f0000000140), 0xffffffffffff317d) 2018/05/07 22:40:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:34 executing program 3: clone(0x0, &(0x7f00001d9f78), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f000019e000)) getresuid(&(0x7f0000028000), &(0x7f0000000040), &(0x7f0000394ffc)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) 2018/05/07 22:40:34 executing program 4: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) chmod(&(0x7f0000000140)='./file0\x00', 0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) preadv(r0, &(0x7f0000000100), 0x2000000000000357, 0x10400003) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) 2018/05/07 22:40:34 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x88001, 0x0) bind$netrom(r0, &(0x7f00000001c0)=@full={{0x3, {"76e6d395226a55"}, 0x6}, [{"e9d330c4222310"}, {"7441c34b90f21e"}, {"593d3bb5861d3c"}, {"9305515830d41a"}, {"cb28dcc80eec17"}, {"2e0a3d14aade81"}, {"cb1fd76ccddb9a"}, {"d002d5b5716cf1"}]}, 0x48) syslog(0xa, &(0x7f0000000000)=""/179, 0xb3) 2018/05/07 22:40:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x8000, 0x1000ffff) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[], 0x0) fallocate(r1, 0x3, 0x0, 0x1a8) fallocate(r1, 0x3, 0x8001, 0x1) 2018/05/07 22:40:34 executing program 5: socket$netlink(0x10, 0x3, 0x0) 2018/05/07 22:40:34 executing program 7: futex(&(0x7f000000cffc)=0x2, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) 2018/05/07 22:40:34 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x1) pwrite64(r0, &(0x7f0000000040)="2e9d0db03d28d1d55fccd58a740000003b28fad34cc7e8e1a3066d088877cb8ac7d677c8abb4ecc28d105b7d7e0e06da4c9dcbb978294262f07f516dbb363d5d82161bc4b9489c090b8c19", 0x4b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) 2018/05/07 22:40:34 executing program 4: ioctl$TCXONC(0xffffffffffffffff, 0x5420, 0x21000020000002) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1000008200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) 2018/05/07 22:40:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000dcb000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) 2018/05/07 22:40:34 executing program 3: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:ptmx_t:s0\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xfffffffffffffff9, @empty, 0x2}, @in={0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x9}], 0x3c) ftruncate(r0, 0x5) 2018/05/07 22:40:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x4522, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/07 22:40:35 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fcntl$setflags(r0, 0x2, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) 2018/05/07 22:40:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:35 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f0000004540)=[{&(0x7f0000000080)="60dc90a0888c0f53e0301e23728937d18ebf1d76f2e61594a80c37", 0x1b}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000040c0)=[{{&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002480)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/142, 0x8e}], 0x3, &(0x7f00000024c0)=""/57, 0x39, 0x7fffffff}, 0xffffffffffffffff}, {{&(0x7f0000002500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002580)=""/17, 0x11}, {&(0x7f00000025c0)=""/178, 0xb2}, {&(0x7f0000002680)=""/210, 0xd2}, {&(0x7f0000002780)=""/137, 0x89}, {&(0x7f0000002840)=""/196, 0xc4}, {&(0x7f0000002940)=""/229, 0xe5}, {&(0x7f0000002a40)=""/167, 0xa7}, {&(0x7f0000002b00)=""/96, 0x60}, {&(0x7f0000002b80)=""/63, 0x3f}, {&(0x7f0000002bc0)=""/32, 0x20}], 0xa, &(0x7f0000002cc0)=""/143, 0x8f, 0xfffffffffffffff7}, 0x7ff}, {{&(0x7f0000002d80)=@sco, 0x80, &(0x7f0000004000)=[{&(0x7f0000002e00)=""/254, 0xfe}, {&(0x7f0000002f00)=""/54, 0x36}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/160, 0xa0}], 0x5, &(0x7f0000004080), 0x0, 0x7ff}, 0x692}], 0x3, 0x2002, &(0x7f0000004180)={0x0, 0x1c9c380}) connect$packet(r2, &(0x7f00000041c0)={0x11, 0x0, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/07 22:40:35 executing program 7: futex(&(0x7f000000cffc)=0x2, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) 2018/05/07 22:40:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gretap0\x00', 0x7fff}) ftruncate(r3, 0x8000) socket$netlink(0x10, 0x3, 0x0) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) sendto(r0, &(0x7f0000000040)="9ef2121dea56685d008a7b2ac1d451458db8f74817ac3e12e93afb9b405e6b3e58bc5b4ca8e62dffdc20ae3b9b4a7d72cc706d1bdcd72ececd2ba04960c2849282ecd548b400", 0x46, 0x4000005, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x2, 0x4, {0xa, 0x4e21, 0xff, @empty, 0xc8cf}}}, 0x80) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000400)) open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x3d, "9165241d637a25d2d383cf3892d76df7c0dd053c8ce4bb41938bea5341e569840ce53197bb0e46e86b67ede08024d27eb0d1b516c5241d0e285a3833d4"}, &(0x7f0000000240)=0x45) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}}, 0x0, 0x4}, 0x90) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) accept4$llc(r2, 0x0, &(0x7f00000002c0), 0x80000) fallocate(r4, 0x2, 0x8, 0x8001) 2018/05/07 22:40:35 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="706f73fb00000000000000566f6573737b00", 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x3}) pwrite64(r0, &(0x7f0000000040)="2e9d0db03d28d1d55fccd58a740000003b28fad34cc7e8e1a3066d088877cb8ac7d677c8abb4ecc28d105b7d7e0e06da4c9dcbb978294262f07f516dbb363d5d82161bc4b9489c090b8c19", 0x4b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) 2018/05/07 22:40:35 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e2498") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) r2 = dup(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x7, 0x200, 0x7ff, 0x7}) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r3, r4, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:35 executing program 4: clock_gettime(0xfffffffffffffff7, &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x28a00, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0xfffffffffffffffa, 0x3, 0x2, 0x6a4, 0x3cd, 0x7f, 0x9e, 0x2}, 0x0) [ 416.030095] net_ratelimit: 3 callbacks suppressed [ 416.034990] Dead loop on virtual device ip6tnl0, fix it urgently! 2018/05/07 22:40:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:35 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0xe) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x40) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) close(r0) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) [ 416.074823] Dead loop on virtual device ip6tnl0, fix it urgently! [ 416.082701] Dead loop on virtual device ip6tnl0, fix it urgently! [ 416.090474] Dead loop on virtual device ip6tnl0, fix it urgently! [ 416.110541] Dead loop on virtual device ip6tnl0, fix it urgently! [ 416.124804] Dead loop on virtual device ip6tnl0, fix it urgently! 2018/05/07 22:40:36 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000087affc), &(0x7f0000e0a000)=0x4) 2018/05/07 22:40:36 executing program 1: r0 = socket$inet(0x10, 0x400000000000003, 0x6) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000640)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/4096, 0x1000}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/225) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/05/07 22:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x4, 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x120, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4008805) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/05/07 22:40:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485}) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000406507387fa5ce8ac48eeebca0efb11709fcca9c031f228513ec45a8e50008b9df5e1feb6a93f901ae128a0d47193c870fc5a43c3f0517408d27bdebcbd9c34f54fa98421fd916949f62d43e25d81fca557f68ee691807dd0cbabc21ffc57635a00ef32dc135ee9c6bfdbec44e087dd394eb34"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r3, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x6, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff, 0x0, 0x5, 0x20000000000}}, &(0x7f00000002c0)=0xb0) ioctl$TIOCCBRK(r0, 0x5428) r4 = syz_open_pts(r0, 0x2) dup3(r4, r0, 0x0) listen(r2, 0x0) write(r0, &(0x7f0000000040), 0xffab) 2018/05/07 22:40:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20000) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'bcsf0\x00', {0x4, 0x0, 0x0, "bec839f4b87c", 0x9}}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) bind$ipx(r2, &(0x7f0000000180)={0x4, 0x9, 0x3, "02010020924b", 0xd}, 0x10) dup3(r1, r0, 0x0) 2018/05/07 22:40:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x1cb, 0x20008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000003180)=0xfff, 0x4) 2018/05/07 22:40:36 executing program 7: r0 = dup(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3bff4)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1a5582) poll(&(0x7f00000001c0)=[{r3, 0x200}, {r2, 0x2200}, {r3}, {r4, 0x2}], 0x4, 0x9) fgetxattr(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="69f49c74790000170000000000000000"], &(0x7f0000000040)=""/236, 0xec) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0x20000000}) 2018/05/07 22:40:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 417.985237] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/07 22:40:37 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0af30)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000), 0x0) 2018/05/07 22:40:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xa4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7f, @empty, 0x7fffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x94) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc), 0x0) 2018/05/07 22:40:37 executing program 6: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005fb8)={{0x1}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) close(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r3, @ANYBLOB="000128bd7000fbdbdf25060000000800050000000000080006000700000074000300080007004e200000140006000000000000000000000000000000000114000600000000000000000000000000000000011400020076657468305f746f5f62722400000800080009000000080001000100000014000600000000000000000000000000000000013400010008000b007369700008000b0073697000080009006700000008000b00736970000800050000000000080005000200000000000000000000000000"], 0xd4}, 0x1, 0x0, 0x0, 0x8001}, 0xc000) 2018/05/07 22:40:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:37 executing program 4: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/145, 0x91, 0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) 2018/05/07 22:40:37 executing program 1: mlock2(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2987}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000003000000000000000000000000000000009f000000002ae566a52de7aab9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x40ef) 2018/05/07 22:40:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYBLOB="daffffffffffffff"], 0x0, 0x0, &(0x7f00000001c0)}) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0xee}, &(0x7f0000000180)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2c) 2018/05/07 22:40:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000080)=@alg, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000300)=""/141, 0x0, 0x7}, 0x100}, {{&(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000440)=""/184}, {&(0x7f0000000500)=""/96}, {&(0x7f0000000580)=""/146}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/99}, {&(0x7f0000000700)=""/178}, {&(0x7f00000007c0)=""/227}, {&(0x7f00000008c0)=""/162}, {&(0x7f0000000980)=""/226}, {&(0x7f0000000a80)=""/22}], 0x0, &(0x7f0000000b80)=""/89, 0x0, 0xc0000000000}, 0x6}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000c00)=""/239}, {&(0x7f0000000d00)=""/119}, {&(0x7f0000000d80)=""/7}, {&(0x7f0000000dc0)=""/251}, {&(0x7f0000000ec0)=""/219}, {&(0x7f0000000fc0)=""/35}, {&(0x7f0000001000)=""/103}, {&(0x7f0000001080)=""/13}, {&(0x7f00000010c0)=""/76}], 0x0, &(0x7f0000001200)=""/230, 0xfffffffffffffe3b, 0x4}, 0xebac}, {{&(0x7f0000001300)=@llc, 0x0, &(0x7f0000002400)=[{&(0x7f0000001380)=""/109, 0xfe87}, {&(0x7f0000002c40)=""/4096}], 0x0, &(0x7f0000002440)=""/251, 0x0, 0x8000}, 0x1ddd4412}, {{&(0x7f0000002540)=@vsock={0x0, 0x0, 0x0, @host}, 0x0, &(0x7f0000002640)=[{&(0x7f00000025c0)=""/118}], 0x0, &(0x7f0000000000)=""/23, 0x0, 0x2c}, 0x7}, {{&(0x7f00000026c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002740)=""/74}, {&(0x7f00000027c0)=""/183}, {&(0x7f0000002880)=""/213}, {&(0x7f0000002980)=""/23}], 0x0, &(0x7f0000002a00)=""/186, 0xffffffffffffffc9, 0xfffffffffffffffc}, 0x5}], 0x38c, 0x101, 0x0) 2018/05/07 22:40:37 executing program 6: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x6) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) 2018/05/07 22:40:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='..', 0x4b273767a27f9eba, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/151) 2018/05/07 22:40:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:37 executing program 7: unshare(0x40000000) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x0, &(0x7f0000000280)}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0xffffffffffffff4a, 0x400000}, {0x80000001}, 0x3, 0x0, 0x10000000000004}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) flock(0xffffffffffffffff, 0xe) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0xffffffffffffff08) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) accept$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/05/07 22:40:37 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf", 0x9}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) [ 418.299361] binder_alloc: 29757: binder_alloc_buf size -32 failed, no address space [ 418.319126] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) 2018/05/07 22:40:37 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80b, 0x0) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system./=%'], &(0x7f0000000040)=""/139, 0x8b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x0) [ 418.353412] binder: 29757:29761 transaction failed 29201/-28, size 0-0 line 3134 2018/05/07 22:40:37 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x100000000003) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0xfffffffffffeffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x1, {0xa, 0x4e20, 0x9e, @loopback={0x0, 0x1}, 0x5}}}, 0x3a) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[0x1, 0x4, 0x3, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{}, 'port1\x00'}) 2018/05/07 22:40:37 executing program 3: r0 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0xd9c7, 0x6, 0x3ff}, {{0x77359400}, 0x4, 0x3e6, 0x3}, {{r1, r2/1000+10000}, 0xc9e4, 0x6, 0x3}, {{0x0, 0x2710}, 0x2, 0x7}, {{0x0, 0x7530}, 0x80000000, 0x3, 0x4}, {{r3, r4/1000+30000}, 0x4, 0x8, 0x8}, {{r5, r6/1000+10000}, 0x6, 0x1, 0x1}, {{0x0, 0x2710}, 0xf1, 0x7}, {{0x0, 0x7530}, 0x5, 0x4, 0x1ff}], 0xd8) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000bbbff0)={&(0x7f0000cbbff0)={0x2, 0x9, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/05/07 22:40:37 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @dev={0xac, 0x14, 0x14, 0x19}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/netlink\x00') bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000080)={0x7fffffff, 0x8, 0x1, 'queue1\x00', 0x3}) 2018/05/07 22:40:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) [ 418.441256] binder: BINDER_SET_CONTEXT_MGR already set [ 418.469274] IPVS: Creating netns size=2552 id=74 [ 418.474291] binder_alloc: 29757: binder_alloc_buf, no vma [ 418.474338] binder: 29757:29761 transaction failed 29189/-3, size 0-0 line 3134 2018/05/07 22:40:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x7fe, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/07 22:40:37 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="520000001a513dad5be8a28088fa181c6e799e0cbbcda261b36ed0781e636226b7bc82909d49fb39afff1342946f490febfcd3198c06a9a3fe915e2965811eeb3934e79c88e81c5ac82b14dc30d1f3ea0f31e7679f5d4ed388eceacc4d57125a5c22ff04de69513ec50b25f8e298c68b99833b2f27cfe6b13b1361b908e45f6e6e5e88d51fdc"], &(0x7f00000001c0)=0x5a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) gettid() gettid() ptrace$setopts(0x4206, r3, 0xf6, 0x12) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) r5 = getpgid(r4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r5) setsockopt$sock_void(r1, 0x29, 0x20000000048, 0x0, 0x0) 2018/05/07 22:40:37 executing program 2: r0 = memfd_create(&(0x7f0000000080)="2f7b06003170707031253a656d30f9", 0x1) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000003fb0)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0xfffffd26) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000006000)) 2018/05/07 22:40:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/202, 0xca, 0x0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/05/07 22:40:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/07 22:40:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="2900000018001980013d75241a6800210200800067fff50106960000de0035c200000000000000bf00", 0x29}], 0x1) 2018/05/07 22:40:37 executing program 5: fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'security.', "020000000400ffe690746e00"}, &(0x7f0000000080)="020000000400ffe690746e00", 0xc, 0xfffffffffffffffe) [ 418.474393] binder: 29757:29797 ioctl 40046207 0 returned -16 [ 418.510443] binder: undelivered TRANSACTION_ERROR: 29189 [ 418.529549] binder: undelivered TRANSACTION_ERROR: 29201 [ 418.638499] IPVS: Creating netns size=2552 id=75 2018/05/07 22:40:38 executing program 6: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0xc00) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/05/07 22:40:38 executing program 5: prctl$intptr(0x1f, 0xfffefffffffffffc) 2018/05/07 22:40:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x8) r4 = mmap$binder(&(0x7f0000d09000/0x1000)=nil, 0x1000, 0x1, 0x4013, r3, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000003c0)=0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000300)=[@acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x1, 0x2, 0x1c}], &(0x7f0000000080)=[0x38]}}, @decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r4}, @decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x2}], 0x25, 0x0, &(0x7f00000000c0)="d4d95293f86ebefe86596f835b2b67c55cbe3d380dfefe394a12228b50ffb5ee9f8c29b577"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$binfmt_script(r2, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'em0@'}, {0x20, 'proc#cgroup'}], 0xa, "27c7ee8fdeca3115783869b76ad565fefdb12e797beb644d3be10d3e60eed75fdb8bbb15d1d938d1e353aaa4587de9cc34a27bc1db474d7ad8159e199983e69369989a602b505b65acf1a89aa94ce57684988fc16499b4e616ccf4a8b4ca60e3e1c115e398a30b8d7a03cf7c1069938237215f95bef3f040d68b519e226b28870dc272f7b67b76cbf957fe36681930140b787ca605d7b932c26e8ab79eb93aa91758042da452a6dfd8858f120e3c018f93d10f0cfd5e846c2da391fb3b87e50d6edafa62b7b7cfc13eb470e40328a9cd2f5f4236e101d3ff4d0bfd6c89872a8da491bad33a610095766bf3f1"}, 0x108) r5 = dup(r2) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/07 22:40:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) 2018/05/07 22:40:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)=0x0) setuid(r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) 2018/05/07 22:40:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/07 22:40:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x80000004) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r2, 0x2020000000000000, 0x3ff, 0x20, 0x1, 0x80000001}, &(0x7f00000000c0)=0x14) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0xffffffffffffffae) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00003a8000)={0x0, 0x0, 0x0, 0xfffffffffffff800}) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000422ffc)={0x7fff}) pipe2(&(0x7f0000000000), 0x800) 2018/05/07 22:40:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2080) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)) 2018/05/07 22:40:38 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000080)) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/05/07 22:40:38 executing program 7: r0 = memfd_create(&(0x7f0000002ffe)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000080)='\t', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fallocate(r0, 0x0, 0x6, 0x9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x200000000000) fcntl$setlease(r0, 0x400, 0x1) write(r0, &(0x7f0000000180)="9eb5596fe2839e017877586b2cafa69fc1252ac413dc334caaf71da044e88c556fdcf9e762fb869d2950e29f7c27d0d70d1ce8c60c04fe083b86f6932cf4a84f4e1917e7d7576677f77c2e138951a11711a09b5d776ea80f3245b033dc27c38b3231585cf5d6c9ede975e27cac7ba676807231f1d90f0bf91df57a76a349193b778024b420f28a1f", 0xfffffffffffffc66) ioctl$void(r0, 0xc0045878) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/05/07 22:40:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) [ 419.387842] Dead loop on virtual device ip6tnl0, fix it urgently! [ 419.411918] Dead loop on virtual device ip6tnl0, fix it urgently! 2018/05/07 22:40:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/171, 0xab}, 0x0) 2018/05/07 22:40:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b\x00mamY@']) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) listen(r1, 0x20) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x1000, 0x1, 0x8000000000}) 2018/05/07 22:40:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x80000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x102}) 2018/05/07 22:40:38 executing program 4: clone(0x84080000, &(0x7f0000000100)="4f4cd59b8dadd5dce341569cbddba88d5bf301e8bc02dd76a10c970cb4a5e04fb7af88662225be6eaf660d716d65551fbd8b93bdf03b7961ec8496c91bda0636d4b749", &(0x7f000004d000), &(0x7f000057d000), &(0x7f00000000c0)="3f4729b844ea2b503fe13b314058705f4a16aaefaf704010e027c76ced6e6e1d3861345c046fb75cc7a9e365fe136b4321b862aea4c95ef2739de773") set_tid_address(&(0x7f0000ac1ffc)) [ 419.453555] Dead loop on virtual device ip6tnl0, fix it urgently! 2018/05/07 22:40:38 executing program 7: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0xa, 0x4, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x0, 0x0, 0x3f, 0x0, 0x8, 0x3, 0x0, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x0, 0x5, [0x6, 0xbf, 0x0, 0x4, 0x2]}, 0x12) pwrite64(r0, &(0x7f0000000680)="8aa626a188e5f6531be02e6b2e08b204130ccbd127b20901d15ca03e306c6f721b32600f659193be", 0x61d, 0x4000000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r1, 0x7fff, 0x10001, 0x3, 0x9, 0x6}, &(0x7f0000000740)=0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r2, 0x1, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x49c}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004000}, 0x20040001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0x10, "16631d28fe35a6b25cf3014caf5b98c4"}, &(0x7f0000000440)=0x18) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0x4, 0x5}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/07 22:40:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) 2018/05/07 22:40:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) [ 419.503471] Dead loop on virtual device ip6tnl0, fix it urgently! 2018/05/07 22:40:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/243) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000480)={0x9, &(0x7f00000003c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000005c0)={r1, 0x8, &(0x7f00000004c0)=[0xe6, 0x0, 0x9, 0x2, 0x182, 0x2, 0x100000001, 0x180000000000], &(0x7f0000000500)=[0x3b], 0x11, 0x1, 0x1, &(0x7f0000000540)=[0x2], &(0x7f0000000580)=[0xb8, 0x2, 0x2, 0x4, 0x8, 0x2b418e76]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x81, 0x1ff, 0x101, 0x80000000, 0x80}, &(0x7f0000000380)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000600)={{0x3, 0x1}, 'port1\x00', 0x4c, 0x10023, 0x8, 0x89, 0x2, 0xf1a, 0xffffffffffffffc1, 0x0, 0x7, 0x85}) 2018/05/07 22:40:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x3e, 0x4d, 0x3b}) 2018/05/07 22:40:38 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) prctl$getname(0x10, &(0x7f00000000c0)=""/163) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) times(&(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1f, 0x4) 2018/05/07 22:40:38 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x66}}, [0x100000001, 0x9, 0x1000, 0x1, 0xb52, 0x1000, 0x0, 0x10001, 0x3ff, 0x9, 0x400, 0x9, 0x81, 0x2, 0x100000000000]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80000000, 0x2, 0xff, 0xffffffffffff0000, 0xb837}, &(0x7f0000000080)=0x98) r2 = socket(0x18, 0x80006, 0xd3) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r3 = dup3(r0, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) setsockopt(r2, 0x400000000000111, 0x1, &(0x7f00000001c0)="4d246da6", 0x4) 2018/05/07 22:40:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/171, 0xab}, 0x0) 2018/05/07 22:40:38 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fallocate(r1, 0x0, 0x0, 0x7056) 2018/05/07 22:40:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) socketpair(0x4, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/05/07 22:40:38 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fstatfs(r1, &(0x7f0000000000)=""/153) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"66a05ca2d0be7d"}, 0x2}, [{"cbb865759cb578"}, {"82d9757ac51eab"}, {"c5c8d235c74f3f"}, {"88854588cb5fd1"}, {"74f10899069fff"}, {"0590ba3c47c4c8"}, {"4bf2048d86afb8"}, {"55527968618a84"}]}, 0x48) read(r0, &(0x7f0000000200)=""/250, 0x77279627) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) read(r0, &(0x7f00000004c0)=""/244, 0xf4) 2018/05/07 22:40:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x22b}, {}], 0x30) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0x9, 0x3, 0x9, 0x2, 0x800}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x4000000000000000, 0x0, 0x1, 0x19d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r3, 0x8}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f00000000c0)=0x7) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000002c0), 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000000)) tkill(r1, 0x1000000000015) 2018/05/07 22:40:39 executing program 7: prctl$intptr(0x800000000030, 0x200009) 2018/05/07 22:40:39 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000d30000)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003587fb)={0x40000005}) dup(r0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/07 22:40:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xe, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/07 22:40:40 executing program 5: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20402, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4e20, @broadcast=0xffffffff}, 'nr0\x00'}) flistxattr(r0, &(0x7f0000000140)=""/34, 0x22) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x1ff, 0x2}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) 2018/05/07 22:40:40 executing program 7: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x401, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @rand_addr=0x3ff}, 0x4, 0x4, 0x8, 0x9, 0x5, &(0x7f0000000200)='veth1_to_bond\x00', 0x1, 0x81, 0x9}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/05/07 22:40:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xe, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/07 22:40:40 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'lblc\x00', 0x8, 0x6, 0x78}, 0x2c) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000018e000), &(0x7f0000e5f000)=0x4) 2018/05/07 22:40:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00001b1000)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000), 0x0, 0x0, &(0x7f0000867fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdd, "690c204bdbcdf5debd69d8d5ba9b65f33c62bf8161cc8646f82b9e9773564657cea9812d864cbfe1ed5554ff7549ed6bcb3a3a5264d4614521ca8d0e619ffcbddc515ae76f4b7f523e6d0f1312897b4a0667b1d106bbe5f8f916e15f8a4462b38dcded7228cc2c61b217d36bc6572cb160968b9b48c526426f8929b2abfbba3895fc5de058728cd79574ce0e636ac2c82cd4cc9f5f82655224dc5fb2784808c712978317a4ea2ff562f7d6dedf456aa809e17a5739a44e8f66475180c52e5b39f7340b022aeac72910fb4443f175ddc85c182b3c22cf37332b53fe3ed4"}, &(0x7f0000000100)=0xe5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000fe6000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2043, 0x0) 2018/05/07 22:40:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000390000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x7fff, 0x4, 0x3, 0x3, 0x20, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x2, 0x4) 2018/05/07 22:40:40 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) socketpair$inet_sctp(0x2, 0x40005, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xbed3, 0x1a600, 0x0, 0x4, 0x4f, 0x9, 0x4, 0x3f, r3}, 0x20) keyctl$get_security(0x11, r1, &(0x7f0000000140), 0xfffffffffffffda6) socketpair$inet(0x2, 0xa, 0x7, &(0x7f00000002c0)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x1, 0x7ff, 0x0, r3}, &(0x7f0000000280)=0x10) 2018/05/07 22:40:40 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x10000}}, 0xe8) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/88, 0x58}, {&(0x7f0000000480)=""/118, 0x76}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/99, 0x63}, {&(0x7f0000000600)=""/183, 0xb7}], 0x8, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x8, 0x8, 0xc4c7, 0x3, 0xff, 0x8, 0x1f, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x8, 0x3800000000000000, 0xfff, 0x3}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r1, @ANYBLOB="e046070006001c00030000000500f5030500600b9f783ba0a87d"], 0x16) 2018/05/07 22:40:40 executing program 5: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xab, "44f1372942128dd81c16a2ee205d980fc740dd0fcd7d5e28bb02f32ea65b9b974c700be90e6e840207790c6edbb56ba154ddc2cf815582c06d390f9fa318837271a31c2af5ceb5599424568af81057a128966cfe61f138f95e6da12c8254091d4927489c79e1c4d766cdaa771ae307c2872b6ed523775ca11433f87ab9f37ddbdf6365db11dd0cb966da8f9403b0809434d6ad18d89feaa3519cdbd7f02e5b3c7635924f935bba438343dd"}, &(0x7f00000000c0)=0xb3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x81}, 0xc) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/05/07 22:40:40 executing program 3: r0 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c50000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_1\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x3ff, 0x64, "5aee18a782010f55"}}) [ 421.123248] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20002 lblc [ 421.147726] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20002 lblc 2018/05/07 22:40:40 executing program 6: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sw_sync\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000000340)=""/90, &(0x7f0000000000)=0xfffffffffffffce1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="cd7128980677c5ecb14893aec830ee0bc552270d8f4796bde52b8b6b7dcb2cddeb75a05b677c251acbeb36a5937f98be6f610634ba4ae2293ab5ed2b27139f1453aedb66b838f47c18cd971e6d8c1680cbd4a45dbca0868c5a3d125b2d399b087a403a13f49c3b2252d01ddd335f0b3075b7e4b3ac36f63b6a4251b199b5cd97207686859f8177fab4cd6ae35c4b3395e7100c6d3a37926cd83de48e87206f7043790c", 0xa3}, {&(0x7f0000000280)="d0b1fcb5b43670e070487dc396192cc3fe52419e2f472df2b134e93466ecf7368d9d0000fddc1d68b4e1729f16567e2c4e38c357388a2aba082bfbc11f2173fd4fc358235d0ca6a558f1f9864850b46ad52672426f377a9ae273cb48047f2c9842a21820c9a801d9168dd910f1b171ba2ee4bb8f98019358245839988f57a07ef2c2c6e7baa597f46172d664f03d760462111f9de14d821e7a3c3649b7d12d5c2a2288c20cf2f532682c44410c79beee0bb2066911931d5ea5323e943b", 0xbd}], 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xac, r2, 0x0, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x600}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xac}, 0x1}, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="00e9457fba00989fde6d364173ec8b3f9ffc1e0f3dd65d6354b94bfd8a797e389ff0cbf78de060131e5043713a838edab56aa47f36b4f8634efcc05b8ff9"], 0x6) 2018/05/07 22:40:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0x700c285abc2294d4, 0x100, 0x0, 0x0) 2018/05/07 22:40:40 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xdc, "976fff01781e3c79c33f2a4639c1303c1b2e0b288c8ca6237eeee19947e2a49fb19534a0dc8617ef542e9e549c6c7af14373151dfe10dd837f13a45a66a4fc71127779f99da232bdfc58472189fc7db295629822255b28756d474b12a1a1fa0d7274e19a5363760c4fac90d1f821ec6965a4d33dd4fb74551adbda91dd4f079e27b63b7e8c6f62fb997e39224ba0e7692693633884f39e6fc71dc6b2370c796bda471b22d9e30032a631bf3ec2087f8557dcedd80ea535e0efd820065bb752852675017921222415b40778fa23c8d4650690b8bef4056037b00f6f69"}, &(0x7f0000000000)=0xe4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={r3, 0xf2, "6b66093fb068f8b81a3c71abdc49ef2efba96f9ccb64191b03d316ac3f18e0705b648ec02a348e2ac2ce181f4066da31cd95aa2fb858c126b102f16919aad8b9b27df8fb9c974d733290394b04e98c3e091b99ad0162d3e581837c2bc7cbb5a61505f86ab68ccf5d6266f33d217309eb7de398b793f3154082fc33128ef9af8b428518599017f9d104048f51db3cd3a2802efe6a48d8d8e56843cf509b1690a2b0003984b4e3431fd8b70015761e380acc0b4c3c1f6869ee10974210cf49ddbbc04d2295d36feade0c60403309303a01a07e1aeda3ee6c36b400510348bfab6a6b29f8439744a238f088c716948af27c6754"}, &(0x7f0000000540)=0xfa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x41, "ddcd906ec0e78b6cbb5c2250455b647ce818cdc1f75e6a9328fc2876183a9a13b5f6a16fd14c85e2742a7d18a2468172863f1af9779e503f37b947d7258fc4d382"}, &(0x7f0000000180)=0x49) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000240)="97d4dfe1a56e236461e53a9b8d5abac56c2586e4e9dd7eae9ca9929526911ad9e4fc02703766ea6df07916437e02f427133fa688cb9353b4cdabd18981e862eba3a167a96b9492baa8d83d748497c514cf2e5c913746ddb0d7f97e0bc16e62ca670eaedf8f3371116e7d4dbb8f19fc30788748e7fb0ee60f4e02a5885a873330f911f99b1b52cae83fbee83e67aa9ccd80fe07fcaeb49201237db3999dbc072bdc9266ac9435f808c58ee0c8afcd660fd92a5cce305c0998976ac4c689ad2fa18adcec", 0xc3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r4, 0xffffffffffffffff}, 0x8) 2018/05/07 22:40:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@rc={0x1f}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x100003aa, &(0x7f0000005380)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00000001c0)=""/241, 0xf1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000300)=0x7, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/05/07 22:40:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xe, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/05/07 22:40:40 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="fb620000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/05/07 22:40:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0xfffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) ioctl$TCXONC(r0, 0x540a, 0x7fff) 2018/05/07 22:40:40 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x5, 0x3, 0x2f48, 0x6, 0x68b, 0x6, 0xffff, 0x3, 0x1, 0x1, 0x5, 0x4}) fcntl$addseals(r0, 0x409, 0x9) 2018/05/07 22:40:40 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/223, 0xdf}], 0x1, 0xb91a) [ 421.323178] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30470 sclass=netlink_tcpdiag_socket [ 421.324395] binder: 29999:30004 unknown command 25339 [ 421.324402] binder: 29999:30004 ioctl c0306201 20004000 returned -22 [ 421.348551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 421.358741] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30470 sclass=netlink_tcpdiag_socket 2018/05/07 22:40:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x0, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:40 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000140)={'eql\x00', @ifru_map={0x0, 0xf7}}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) [ 421.369633] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 22:40:40 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x5cd7, 0x4) open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/07 22:40:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xffffffffffffff7f, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x800000077, 0x10000a}) close(r0) 2018/05/07 22:40:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x0, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:40 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1ff, 0xdf1, 0xbd}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x8f2, 0x201, 0xb5, 0x4, r4}, 0x10) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000001000ddfa3f600b83d877f0242e41d34f16463443aab9b741cc8cd38edaa7d66376717f150635949f43c5928dc6487679dde30a5e401d2c0e72ba90cdd2533d839cb54d2cc38aaa433db548cee9c825c261b7f8442aabded04d17dbae6fbea0be89c61839dfd6d5a7e54d05d9b585917a464732c79699f4deb09885b1e89ff738557ce3576fa4870bcbe02939c69e09669b3fed3ef21ec140c9d4704590007016f210ce96d9c3999a1cf0220a1aed7280763faad50df08e6664255b1a8fa4ff3331018a1a4e1829453c5087d4ae7bf0320fd387b78c222935b8756dcfed958d2d94a72", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchownat(r3, &(0x7f0000000200)='./file0\x00', r5, r6, 0xc00) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/05/07 22:40:41 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/05/07 22:40:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x0, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x8006) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) bind$packet(r1, &(0x7f0000000100)={0x11, 0x4, r2, 0x1, 0x9, 0x6, @random="a1bc6438c784"}, 0x14) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/139, 0x8b}], 0x1) 2018/05/07 22:40:41 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) clone(0x900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00'], 0x2c0}, 0x1, 0x0, 0x0, 0x4000}, 0x400c000) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000940)={'nat\x00'}, &(0x7f00000009c0)=0x54) setresgid(r2, r3, r4) waitid(0x0, r1, &(0x7f0000000480), 0x8, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000820}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xac, r5, 0x0, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa41}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff00000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x651e}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0xac}, 0x1, 0x0, 0x0, 0x40800}, 0x40) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e20}}, 0x8001, 0x7b72, 0x1, "e7dbb4dec37e2dcae473a084762712568c06a67dff83854aef8720c495afd77a314865672848c5a650fcb1dd27459d506fe3c56f9e556ab52f46c83a451fae2ca6da73a686c953017af472c0a47d8021"}, 0xd8) fstatfs(r0, &(0x7f00000000c0)=""/39) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/05/07 22:40:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) pause() 2018/05/07 22:40:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x35) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x5, 0x1, 0x0, 0x4, 0x3, 0x3, 0x3ff, 0x263, 0x38, 0x1cb, 0x4d6, 0x3, 0x20, 0x1, 0xcb, 0x200000000000, 0x4}, [{0x0, 0x100, 0x7, 0x8, 0x7fff, 0x58, 0x8, 0x2}, {0x4, 0x3e1, 0x10c00000, 0x2, 0x100000001, 0x0, 0x32f7, 0xfffffffffffffffd}], "1dd118ceaa49b27f5d5ee7090089cdd6ae321f973cc06bc84107bf4abdee2698f96de8dc01b5c325daf55b9bc90b60d8a5d11178a2d25d18b792f4f6a564c34bac19389ee26afce7de0dd70de775ecb87da6bcf0d13a0c314eeed2d6603e43758a0259767789c45018dbb5d4f5fd40cac24c10d6ec0573a016"}, 0xf1) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000002b80), 0x7fffffff) fallocate(r1, 0x11, 0x0, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x7}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)={0x2b4, 0x21, 0x2, 0x70bd28, 0x25dfdbfb, {0x10}, [@generic="2a4c2e59ed8dc8c7ea9a1c06bee988e9eaf77b975abbe4cb11900d1f7c9d8aa887fbdbabd9276485c5c7ecc958c49d80912c3135daf3db85838ff6e50590c5b7e5e151eb5b88bfaec0a9bd971099b29563a0fc1b503f3c14517cee7591a853b604eec5113b352adc0a4a5a2f62dcd5721e405add58d8e5d0be711126861a88acb4cddb7e442649194d09bfa127056e068f24fc21de9d7d7906686b7e159f66f958b5", @typed={0x8, 0x68, @uid=r4}, @typed={0x100, 0x1a, @binary="5521dd39fda11658be0af734b2880b8ed7257abc570a076d0d7d3cd07a87a64f40cd3f4b9c57ddeee64427c2edea44e5540e5772145bee248f0970b27f367b90d26a92ed1fead37a66b0adcf87bc0028d2122fe6234e95055532695d1b80b7290e93b59a1868267dac89e398676a7e33ed00a203775def5c92945ac9f7efced84ee6a68995794cfc9655372f53d4ba6f6a37d6218f1f1a839daf62969b3994660a4c48bef94aa559050a1e901df7ec5d53653ed1f89dff5437bbab6c4cf0fe9fe463f1f034780fc8900b5ecb85c91f75d57e550dabaf7eecb9ca19728137ceaaf8f0824ee0974bc95a8fa43575aa05729455f126e899afce59"}, @generic="af4a6d8a1e7822ab7e7f0bf4df8a4ee15cadf9a8ef33260194dcfc6fec74a200e521ef7c1cf8d2bbbcfc85ed555901c8c29d6737afa77f199a3a64919b943dfcddfe44ac0965873ba17e6e461900277d7aa35b509a0af98a5fc3eb39e3dbc451130cf209ae30c7d00083c5dab800ef01d5ab2f338187a749c02d16593a0f1d4afe2f0f397b0afc7d921439d746d65feecba9f26fce889eca05a569204f34794a78f5fe069ec32564e95709b4a0a36e4c1f85248ce1a2a703a2c45b36662587bc1ac67fe839fe3e66367e62c7400013700acd822bd1193de4ccbafb9ebe7610ee913daf00c7c1daddcd5a7028aa50dab324169b6fa713"]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20048000}, 0x0) 2018/05/07 22:40:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x44) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x980) r1 = epoll_create(0x20) unshare(0x44000000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) fcntl$notify(r1, 0x0, 0x282) 2018/05/07 22:40:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x39d) getsockname$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x6e) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="920000000000000000000000", @ANYRES16=r2, @ANYBLOB="000427bd7000fddbdf250f00000008000500000000002400020008000b000a0000000800080007000000080002004e22000008000800030000002400020008000300000000000800070000040000080004000300000008000400010000006400030008000400010000000800010002000000080001000300000014000600000000000000000000000000000000011400060000000000000000000000ffffe0000001080005000000000208000100020000000800010001000000080001000100000008000500d4970000"], 0xd0}, 0x1, 0x0, 0x0, 0x4040800}, 0x0) [ 422.225590] binder: 29999:30037 ioctl c0306201 20004000 returned -14 [ 422.226425] binder: BINDER_SET_CONTEXT_MGR already set [ 422.226434] binder: 29999:30039 ioctl 40046207 0 returned -16 [ 422.232175] binder_alloc: binder_alloc_mmap_handler: 29999 2000c000-2000e000 already mapped failed -16 [ 422.255906] binder: release 29999:30037 transaction 178 out, still active [ 422.267184] binder: undelivered TRANSACTION_COMPLETE 2018/05/07 22:40:41 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x81}, {0x9c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0x9f) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sw_sync\x00', 0x101000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0x1, 0xc2e, 0x5bf, 0x6, 0x80000000, 0x5}) 2018/05/07 22:40:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:41 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200ff16d10000000000000038000059953f2eb18e54bc00000000000000000000002000050000000000000000000000000000000000ed00000000000000000000020000000000c40000000000000000"], 0x58) write$binfmt_elf32(r0, &(0x7f0000000e80)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000004000000000000000003000000"], 0x44) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="74ee52010000200000000000000000000000000200000062234becde8a47a930bd03000000f8c1c9a9a52fc4003800000000000000000000000000200000000000000008f00000e1a4479dcb2c70e79aca4df0b0d80000000000007d4fc48f9b0010"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/07 22:40:41 executing program 3: r0 = socket(0x10, 0x100000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f3050100080001000423dcd9df0000", 0x1f) accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/05/07 22:40:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000011c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01000000005f9365e7b71f31a100"], 0x14}, 0x1}, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) timer_create(0x0, &(0x7f0000000280)={0x0, 0x1d, 0x0, @thr={&(0x7f00000000c0)="88d652b6fb84e302decd08ce061e0a7e0d9e6b30f0784acd17e795742841c53e3af76637e242c8329feb8ddab288be063f911b0539f8641549ebe630522f0e7cc7f38442b502a31ed8c4c0e5a19f8f62eb1d6aa89cbc6ee0f96d905d2c8eeecc389c43eadf7336f03b63fa9641ae79c5866012d80ac6a93543575f9ee774", &(0x7f00000001c0)="9347db45e8bbfc5cbeecc7cb2a8a81e120c5230c0fc8e522e945c08f806b0e41e632f49346575b5f89e139a29549a85631171e6a68930a47890de0ff22b83a3ef1d55c58517b3362c26849a0a90b085c202bde92ee34e996b7346ee1cf4318410617623605309f599e097affe5634eb69a83412db484a6debf017c5f18ffcfa83b8ecb45de52b0"}}, &(0x7f00000002c0)=0x0) timer_gettime(r3, &(0x7f0000000300)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x8) [ 422.297630] binder: send failed reply for transaction 178, target dead [ 422.373755] IPVS: Creating netns size=2552 id=76 [ 422.379797] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 422.401743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket [ 422.407091] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 422.458382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket [ 422.568517] IPVS: Creating netns size=2552 id=77 2018/05/07 22:40:42 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x428080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.posix_acl_default\x00') r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fchmod(r3, 0x100) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000030101070000000000000000000000001400080000000000000000000000000800070001"], 0x28}, 0x1}, 0x0) 2018/05/07 22:40:42 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xa7, "87f2e25af7ee3929db352139fff2fb98fad99b2f75c2315f76a6810530ae7c625f38f66b29ca105b46d3dae220f76c210b8e40f6d472b6054fe85e433763df011f914d6e94011da6f82f97a6bb556dae6bff40468c73f1adb12675b47c7f4e3d592fd4b11383e0d1e1145d22f7825c826acb661d1e42602afd420876a65c4ad4c1fb6922e207339a3f51d1d4e5fd2deb345648ea3906c26579b17d3658668fbf5cf0fa2b85a61b"}, &(0x7f0000000340)=0xaf) r2 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000003c0)=""/46, &(0x7f0000000400)=0x2e) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffec5) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x100, 0x800, 0x7f, 0x1, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r4, 0x81, 0x30}, &(0x7f0000000180)=0xc) 2018/05/07 22:40:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:42 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f0000000000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/05/07 22:40:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000380)=ANY=[], 0xfffffd5f) fallocate(r1, 0x2, 0xfffffffffffffffd, 0x1ff) 2018/05/07 22:40:42 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000096000)=[{&(0x7f0000000040)="5800000014001923407f4b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002060089000000001c04ed5dfffff500002f000d000100090000000000000000000005", 0x58}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xca}], 0x10}, 0x0) 2018/05/07 22:40:42 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x3b, "85ae6645a3f3971189e617fcbd48e9236b5d83ed3443577f027c7d632cbd73a43f70228da771f548b5ddce8fd405237da72735b7f5a238ac6d5d35"}, &(0x7f0000000300)=0x43) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0xffffffff, 0x2, 0x8000, 0x6, 0x2, 0x8000, 0x7, 0x4, r2}, 0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)={0xb485}) readv(r3, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x29c) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r5 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r5, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) writev(r4, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000000c0)={0x1, 0x7f, 0xbb}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000500)={r6, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x6, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff, 0x0, 0x5, 0x20000000000}}, &(0x7f00000002c0)=0xb0) ioctl$TIOCCBRK(r3, 0x5428) r8 = syz_open_pts(r3, 0x2) r9 = dup3(r8, r3, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r7, 0x9}, 0x8) write(r3, &(0x7f0000000040), 0xffab) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000bc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000d00)=0xe8) getresgid(&(0x7f0000000d40)=0x0, &(0x7f0000000d80), &(0x7f0000000dc0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000f40)=0xe8) r18 = getgid() r19 = gettid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000f80)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000001080)=0xe8) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000003840)=0x0) fstat(r5, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003a40), &(0x7f0000003a80)=0x0, &(0x7f0000003ac0)) r28 = fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003b00)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003c00)=0xe8) stat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000003d00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d40)={0x0, 0x0}, &(0x7f0000003d80)=0xc) stat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000003ec0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000003fc0)=0xe8) fstat(r9, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = gettid() stat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000006d40)={0x0, 0x0}) r41 = geteuid() r42 = getgid() sendmmsg$unix(r9, &(0x7f0000009a00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)="130591a8e528dd56f87ebacbed85e7e6cd77f9e3269d7b7a8a3ad300118d9b9cd66522c008c8830bc46f52429cfe799ecea4675d00c2a92b544f9491b9c83cf8344a0cf656a1a1a475fc528d31eff1a3d706e76a6446cc7f8c15026676b38c8025b5c1a6c3c00a7cbf421daafffba858b18b1bb0e9a8ab966d379a33a9685671b0aa1413c07a4cdf626e4dee4a", 0x8d}, {&(0x7f0000000840)="43f08efed36830cfadcb388b947983492af983e6990847b56a5c3db32ac4d6a2bbbbcda6e38a6136f1a2a32b4dfd16b9d37faf61df3c4a4c8c1d87db8a19b1719dbe1ef534c22f3773af6d7a878217389b5ad653149dab7c7a49acb106f7c5fdbb7192c2d5a69e54bd00c722cf47dfbdf80e92312651ce296356afe89195a210e02f8988b1fd5f68a87336fcb798653a621052c3d205afb843645a1ab3757ff20c4efda4d7f230b4b2060fcd97229a15722dfe91b179b682023dd77346dea9c8d0892598448bafd7de98bc29f5284a623f4d5cb15c142769", 0xd8}], 0x2, &(0x7f0000001180)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x98, 0x4000001}, {&(0x7f0000001240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000023c0)=[{&(0x7f00000012c0)="b8f035f4495592d7b3b51d47db2019fc2e4f0d256dbee17126254a92976ec20ae9a3b0df883a36dcd61ace7d6d6906d05c5388167a10312fb64640d8f98fa1f38f8b59d630eceb44c915deb1fa9c3ca2bc19f9b9b7187dc932509cbf276c5649802ab0fbd70de47c6a5a1b5750dc43e369652950586255c97c11011fa8842d9a594f86aa9928c121bfc84e1b820ba799", 0x90}, 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0x1000}, {&(0x7f00000090c0)="f17be0507be733ad895ae8439ab8fd986ee5b1884a", 0x15}, {&(0x7f0000009100)="acce15abf9a7a65b9e1888e11566da5c65b0e102092fae93b7f086a0edba8374aa48a8ca995cc4328cbb496507d1a77664fcfca01f697a3e346809c5a03bda8096426b1bc0951abe77d28de145246a261afb72a29c74bac1c3aa6bf0d2d0ac38184009b85f9198331778e241d71466ed511e006aad83fade4a031031f1fa8c36ca9971943006efde2c631a723f7cb83d1da90b0ecc7396d5867874721d63315eaec33c37c7006b21d0f6070005a745fa1d5b4166021dfe9e5d059e70945d7aab75192a8cc9841916e1c6361a8c957386a6ae312fd4", 0xd5}], 0x8}, {&(0x7f0000009280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000009940)=[{&(0x7f0000009300)="93b251daaf2980209ec396d1a828d9d949e432854b81af3126137507086de060962a529a5ca0d75103a65faf19a28c76169d1c16dfa63ec184fee7b4522cd44ae3c5ba5f838a2ea17e0aca18c8c817d3eab2435060", 0x55}, {&(0x7f0000009380)="585c40238fb1cbc7d171fec1be4f7e610e286d33663fc2f72255aa013b550dbb5f8110bc2f2962a8bf98e3bd09900224b60d6002f055f662af76069ae2afb8047ad83acbd1435fd44b9ce6799ea46d4b279f6fb4805f920610723b9bfe1b8f026b6261f678c13dda34b4062c1839083940eb55490fc36636c91b888e1f6e0b1ac28291652ebdb9e87a690f26e8ad5b3a48a84dc0faa11ffbd51883f713aa1cf977c87eaee879dcb44c132b426d228e60ec1ed26bc4ee87459f3fa976bcf39d335bc224a4c46295d9e6c231", 0xcb}, {&(0x7f0000009480)="45194ec8fdeb7257475db708b32c02acc8b82d887ceabebb2e303e55d0ff70774408348f7337d2b2669be6f74274545bca8a07265bd70730f4237e5c8acbcb070576ed4739acbb0ac25f5521bab5997abce7ec46c0b0b7653ceb910cce4e51a8", 0x60}, {&(0x7f0000009500)="2643419677978b8e138ac1a2136b9c47f2ab57fa1a8565003e0a790f625e143b734edfe00c7248a85bd0ecbc50f4ddd8d555ec3faa8e01f6d4712b32d1b6bc93628f4da785619edb384cd6517ae6d9fcb3a531bd25f547dba740827b1a27538683fd035aa5cb1c0fd7e9e4179320c6f75f4a7999484c316bb96c6a498ae7f2d78014e908fa67269786bf5bdf9ed842a806d55e3b369c229c4a81d607a9e2ddc3933b5cc8cbeabf80f11b4cc44fadffa31fed399149ed02bc77e2947cb01bc2aa7e64a3087f3142d5de6f84a451ffa531258b07d45e4fae21f07aa9934f03854aaaa6e9f1a9af58cefcc841bc511689b4a7145aae", 0xf4}, {&(0x7f0000009600)="78a2c0ec4b0c50f51b9339f0ed205fd007c862a7aaeb65314ed5b5ab42294acac360d8f64f7c0196f6cbe870b52113e34d7cd429bcbd60c25adf93cf8e036fbe3e0f79cdcfae7b9f723ee7fdc31fa6ea51f919291b2d6e26c478f3e3a009d6afc3479bd12f935a0ae9fdb3c00633ae7becaa8a1d461c5dc9df58005c38ce2be92bf05b73cf5eb5388e121ffeba2d1aa8df387b2ba80647a677f443e275e080bba400cb3ac687f7d8e17ce9f22aa74bf90259666509652618eef88615ccc2f688a3a7fa5b", 0xc4}, {&(0x7f0000009700)="acfc093aecc73bf98cea0cfd9290658c905b38bc2147e252f0f90ef621f29ac711748d051d435e72984cd6f3c02f23204f42a0b9a66ccb8eb50c4532b4bff9f11d9730d87da500cc05fb222faa73184eb919ae481cb6daabdb8e01451e32a71b62a93a826529e214dcb165aa571b6aa3d8cb", 0x72}, {&(0x7f0000009780)="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", 0xfe}, {&(0x7f0000009880)="0e6cfd41638bd2552401aeb9a75d16caa5db34f16dabd603941b1a469d4e1ae05c817b300f86d4de7f7c41d25e43cac04f72c80d4b8cab388ab0d3de9f23dad095fd5fc5e164c216cd21d975d9f6c23a4c5e2dce040790505471c18e6cd551", 0x5f}, {&(0x7f0000009900)="35e3ad047f820b5491f5abbec6d1f8612a2be44f0d15b8dec5d4cca0807c2dbd239a", 0x22}], 0x9, 0x0, 0x0, 0x10}], 0x7, 0x800) 2018/05/07 22:40:42 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/42) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) 2018/05/07 22:40:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYPTR64], 0x8}, 0x1}, 0x10000000) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x2, 0x18, 0x6, 0x8, 0x2d, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_sa={0x2, 0x1, 0x4d2, 0xffffffffffff57b2, 0x0, 0xb3, 0x3, 0x40000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd29, 0x34ff}, @sadb_key={0x12, 0x9, 0x440, 0x0, "445d3d909a75f195c070af1325816b1702e012def7518d0ea1068d3319c97e708e3c5d561c851db08e1c8d62c546f0f41601046655663b9aea169eeb067255a410db60bf83ad7b5ab23cde79bd4f2f820dd46bab71f0212d79ae1b5fce91cbfe5f67c221d185d8bc80993d13ec663ebf44e39423cc45257c8b294e5f2dcd73665f77beacb8aebcee"}, @sadb_key={0x13, 0x9, 0x450, 0x0, "c5ace07af25e684d882d0b81087863d88d230ca0a9a9eefe529e9b800ebd3442baebcd467978fbc2522848107f7e3ef8520233375c1e39cd5516c8cc2468c74c8bf510ccf10270de0591845d4c69c3f1b37394e67e0afcab13fb706bd57e720aa7890b28a534c2e40baf964a861a8e8d18411143fd35754f1bb3d207261102f9d669e180f9cb96db6432"}]}, 0x168}, 0x1}, 0x40000) r3 = dup(r0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0x2b4a, &(0x7f0000000140)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') getsockopt$inet_dccp_int(r3, 0x21, 0x1a, &(0x7f0000000440), &(0x7f00000004c0)=0x4) sendmsg$nl_crypto(r3, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x420010}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=@delrng={0x10, 0x14, 0x4, 0x70bd28, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000080)={r2}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) 2018/05/07 22:40:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000000f, &(0x7f0000000040)=0x6, 0x27e) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) sendto$inet6(r0, &(0x7f0000000340)="0401000000e3cde82c46", 0xa, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/07 22:40:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:42 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x6, 0x7, 0x0, 0x82, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x2, 0x5, [0x6, 0x1, 0x6, 0x8, 0x6]}, &(0x7f0000000180)=0x12) write(r0, &(0x7f0000000080)="26000000130047f10701c1b006000000d30e00000100000009ef187fff000932050014006e35", 0x26) 2018/05/07 22:40:42 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x3ff, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/07 22:40:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xf, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x78}, 0x1}, 0x0) 2018/05/07 22:40:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 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, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}], 0x0, 0x0, &(0x7f00000003c0)}) epoll_create(0x7db) 2018/05/07 22:40:42 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0xfffffffffffffffb, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/05/07 22:40:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xf, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x78}, 0x1}, 0x0) [ 423.796150] binder: 30143:30144 got reply transaction with bad transaction stack, transaction 180 has target 30143:0 [ 423.831095] binder: 30143:30144 transaction failed 29201/-71, size 0-0 line 2942 [ 423.854156] binder: BINDER_SET_CONTEXT_MGR already set [ 423.865139] binder: 30143:30151 ioctl 40046207 0 returned -16 [ 423.878920] binder_alloc: 30143: binder_alloc_buf, no vma [ 423.880929] binder: 30143:30152 got reply transaction with no transaction stack [ 423.880937] binder: 30143:30152 transaction failed 29201/-71, size 0-0 line 2927 [ 423.915989] binder: 30143:30144 transaction failed 29189/-3, size 40-0 line 3134 [ 423.943215] binder: undelivered TRANSACTION_ERROR: 29189 [ 423.955310] binder: undelivered TRANSACTION_ERROR: 29201 [ 423.968211] binder: release 30143:30144 transaction 180 out, still active [ 423.985094] binder: undelivered TRANSACTION_COMPLETE [ 423.997023] binder: undelivered TRANSACTION_ERROR: 29201 [ 424.009244] binder: send failed reply for transaction 180, target dead 2018/05/07 22:40:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) dup3(r0, r1, 0x0) 2018/05/07 22:40:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xf, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x78}, 0x1}, 0x0) 2018/05/07 22:40:43 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) r3 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000300)) exit(0x0) lseek(r3, 0x5f, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000001c0)={0x100, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x3, 0x30, 0x0, 0x3}, &(0x7f0000000180)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000000)={0xfffffffffffffff9, 0xfffffffffffffffb, 0x3f, 'queue0\x00', 0xfffffffffffffff9}) 2018/05/07 22:40:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000380)=ANY=[], 0xfffffd5f) fallocate(r1, 0x2, 0xfffffffffffffffd, 0x1ff) 2018/05/07 22:40:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000008c0)=@random={'btrfs.', 'ipddp0\x00'}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e2") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000880)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/05/07 22:40:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="6270713000100000000000f03000", 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x7f, 0x4) 2018/05/07 22:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1000000002a080, 0x0) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016bff4), &(0x7f0000172ffc)=0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/238, &(0x7f0000000240)=0xee) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)) socket$inet(0x2, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x0) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)) truncate(&(0x7f0000000340)='./file0\x00', 0xfffffffffffffffd) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) r4 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/05/07 22:40:43 executing program 4: clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x101000, 0x0) write$cgroup_type(r0, &(0x7f0000000580)='threaded\x00', 0x9) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)="7ad9d328e5081fe6dbf598c99cb7c202e3a91a60f5462c59bd9308f0b4ab1680d96d7d052fb791db5eb00978ee1ec9cf0f1e8f47c851c9083403828196d4d0d3ebd480a01203aa954e170cf983cc01df9eaacd785a155fd60bd635fc0a2fb9c6e0fced81227c17dd94bb1e36d27577e45994cafdfc21ccba8995b452487459af42a878c63906c66d401e59c2524bdc5e02ccc2069c7eb145", 0x98}, {&(0x7f0000000100)="fb10455f4864", 0x6}, {&(0x7f00000001c0)="fe6767b51459927b04c35ec40198dcad07271759dcc94500cac3f594664dbbb8c06f3ed544995362d3e28946f820b7487e6df24434aafc24337bad3fbc44bd19abf04bb72d9f49920ffb2965300399d234280c479ceea9594caa9f705996d110bf7cff8cb51be762f57e2125fa5ce5c587fd2d14", 0x74}, {&(0x7f00000002c0)="8f4ae149dc15f599721cdf1d4e4e199afaeb4ffe0d34059f6a3bbd37f3154f0bd2e4b049c5a1f1bb8d85b05ec6f869597996fb2032084c15ca174a9d4b56deba0d2937a7c4b2f4eefe79b2be4bb20a30419352306c0bef8c0a8199097ec0deeae8c9fe339a1a49f4f4311602c6ddd95599afdbee1822d4ce6df88198960a03cb6d479777936b1987a7b54c1f658388b2cf28dda94264f684245f3d406f27ffd248b913fe3046a0034da0d2e21d73f4a6d4a5d87094060d092018", 0xba}, {&(0x7f0000000380)="0133cceafd17ae80fbc2e5db8ab4305d7ac9511b20e8ddb0216a2f8e7fc94af9df1e8e8dde8d079afd82dca88c5d224d03c11b92ecea230ff6b046469c45b0d64a88f186b21aea74b667ff7581e28f21e0fd5d95d7708879f2e010834f79a0df7bcc4b227d46207d887fa6850fed4ddc4b306edc3513d6", 0x77}, {&(0x7f0000000400)="8b77702bcb07360ed076624697f19bad16a0c7ee9d3f30a66a3db9afa6f2d35e87b5d89719daa704770cc7c4498306db828bc9f98787c8c10f9b3d9af242ec5263e958128478df5490e50e591c3071c3e8f6bfa3ee98939c40a052e37a411b43954bb731752da635c45a93880424e7d8fc2bd68111e15fbd8704948e67efe673a82bf997189ecf04e92d7e3b88f820e4eeb650b198df0a7ec8a00c0957d900cbd820e7a84dbacc", 0xa7}], 0x6, 0x8) r2 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="19a35dfe01ff5cb4efac8f2144e886fc74bbae87b6bdff4f826514a85ab90beb35b8af25ce9cfb6aec97a96c95b48d4149e3b982405744165a23e71f183682bd76ac01224980ea4806c3c3ec5ec43c1612c0a773868c769b6d443c25cc0391efcfe9542027f4773728f61e1106b31347913be021f604b7bf7ade101a6d214b3b088e431e77dec2e33fd7beea5fa4543c63790ffdc0d7ee8be4e97afaad7b1a2105ce38834930e333795840f59b27", 0xae, 0x0) r3 = add_key(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="5d8c9a8900bc9c202bae1a64addd3fc72d16761043b8bd23483231761481930e53a1ce6d6ce45fc89df46d1f5064dddfd300c53b8706eff2813fbea0d9aec6c1da1ce181acfe0269592876a2ad9a855e066a264320b1661e1ad0d4b622787a1f5b9706f736a089126bee5cca4bb730c94296bc0d9fe73ea597e6f54a0b26364a22bc283fccc0610f9d7a91191b3f790b035a91b426f248be8e30c1928eb5499f78aeb1cc7ac01df4691c977c6ba2d1fd3c8b0ae2b0fad770a19557b2f541418f4cd391d010e26631e452930aab4ced5081f787e29305b44a43e5f9f1104d2030f695f0ea791ad7ec5e161e314e", 0xed, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000880)=0x11, 0x4) 2018/05/07 22:40:43 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="4f6ae86da80df8a36cdf968d3a7e93844822fefc4716bd37706aeafdb2dd8bc28e0c38ddce2697855c4d802c31b67f5298cafaeb0d8ce6762a1da49b4dd2c96a31cb3687d9a63ff978123b76470e1a3137c4b240f9f4b47d941b7fd70ad469ae49f986f4a51e77659f80f1df2213b33fd6fa1ee2452656a00fa5b0c625ef1ba05633a9d1ba6a3762383b3bc3e8db379021bf35dd9d3377941049077149b5f164f58a80aff3be787f0c73990eed40c43b1e7f91bb0785ec20a5a34f99cad9a0794f8cbf25cfc6fb0625402cef303a64fd5bbd", 0xd2, 0xfffffffffffffff8) r1 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="56c15c63bbae3767a388d785631b15b933523eb796ad66043708a23b12db8c7984f782898c704703683f04565b09f0c46dcac6e381cb", 0x36, r1) pivot_root(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='./file0\x00') keyctl$reject(0x13, r0, 0x5, 0x7fffffff, r1) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x131) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001540)=0x7, &(0x7f0000001580)=0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000015c0)={0x7, 0x9}) r3 = socket$inet6(0xa, 0x801, 0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001600)={0x2, 0x1, 0x9, 0x1, 0x80000000, 0x1}) keyctl$negate(0xd, r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001640)={0x0, 0xb5, "5a5fd6974efc3692bc849d25aec73ffa961566a195b8e1f73b86ab09e1c8d46acaf918322bf6f0ee824cf6b9550902a732df86c1c8dbccd0183a4c2ef8dcf28e157a0c430013d65d65147967d987212361ab5ff4ed479e99f158be5e8c64cff78586e73e7138de5ee2a588927a221df6a3e95d748eb2f98647ccfe3205952942c52ea5f91d75e22f1eed34c88e4e0a0c776869ee3fe95afec0c72c63013d62d94c69c210b4c7be71df4efdb03f6f4ede144c25856b"}, &(0x7f0000001700)=0xbd) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001740)={r4, 0x891, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001780)={r4, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x100, 0x7f, 0xffffffffffffffff, 0x100000001, 0x20}, &(0x7f0000001840)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001880)={r5, 0x7}, 0xc) recvfrom(r2, &(0x7f00000018c0)=""/36, 0x24, 0x2, &(0x7f0000001900)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x80) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001980)) set_robust_list(&(0x7f0000001a80)={&(0x7f0000001a00)={&(0x7f00000019c0)}, 0xfffffffffffffffa, &(0x7f0000001a40)}, 0x18) r6 = getpgrp(0x0) ptrace$peek(0x3, r6, &(0x7f0000001ac0)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001b00)={r5, 0x7, 0x2, 0x10, 0x80, 0x5}, 0x14) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000004880)={@local, @empty, 0x0}, &(0x7f00000048c0)=0xc) sendmmsg(r2, &(0x7f0000007a40)=[{{&(0x7f0000001b40)=@rc={0x1f, {0x9, 0x81, 0x8, 0x0, 0x7, 0x8}, 0x5}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001bc0)="54b990700235fbbb87bc340dac81047343ecce938abc6914bfbc43b529a6e357292562b151ac614a83c165446acdb4737c966ce53e80af8a776e2d7e7602052175d79a2d78c970f4c4d50740be0f1eaeb039b6a037895b65e709c9b9e3f5ddfa7f7d597d9a7232fe5ed2a899ec2ba4e861e3b64587c330f07309c9fecdbb5516cac4ee63230b286fa67fce36c5bbfdd6d9fced952da13adb8610959f7532c28f9c2b3f658a0081244f0fb9b63356c8f595efc5df195cd1026a90856e42cfa0", 0xbf}, {&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000002c80)="68c37fc4e0be0f44ad242abddbf4d7db19c13db93fadb683e9053cd82a9d83ad7a22aab1d94f620a44405b30ab58e6571272e1dfcc14253412e11ddb83ea5458dcda361bc51fec3960a9ec4d2cc23b1a449b84651faa8a2e3293bd33154eb69d5fba42385586a2cd67ec13c4260bb2af9aa42388da838e3b325547249c0a2e4e1b131e7b8160af92100d26e1047df0cc8a555e6dd96f0611b8c17c496f4fb10723404717c35785aaeff9eb33d2d6aa", 0xaf}, {&(0x7f0000002d40)="ccece7c51ca1fb4bf81e7d3bbc017d9e03410b726d645cdcdb34e2a007ba3e518483a5f80b8e45a5a9d2ce9b370b7bb0b2eae6bada85e31c12b4c4c9c2df6f7f095da6461fb749b54edde69aebca88438a31037269b32b5f7313631c11745d105193d093d4d9f4f31a5fce0ced275984e4b2093f8f0eb35cb446bb4178f7f1354ede6ec1b91cfe1a319bc7cf54e38524e099", 0x92}], 0x4, &(0x7f0000002e40)=[{0x70, 0x116, 0x1, "515fb980b205b74ccf94782ac38557fbe2e726e3c673ef941102d03b4689df93d74f8744c63c3e9e60baa6c3a1ad29c88a979452e81dd7e4ccf44ac75f109601fbf453b91c5fea0354b6d6583949cfd3bf2a56696ec28ea24b"}, {0x58, 0x0, 0x8, "a658f74800c2d50583798c0c4fd878e548432ccd84160fa2a81752fa9b4b91eac202dcdff40828f97b8a44d5e853a1443510f3cfcf589f7de2503bf6100f8a7a751c8dad"}, {0x30, 0x188, 0x3, "c058a054a959653639ae1333a43bebcee7f5345b5734ae5844749c546c"}, {0xe8, 0x117, 0x8001, "b32daab56b5bfa9e3739f79741a5416cfcb8c68b145851120b8f8d291833a438760d0fe917ee3480fc524b5a35e7e0a88f1f34f93309b922384592c3c6907db9a2e79f7a2fd6fca9649d0620a618fa070d1470266241527231f5a08ca0a8a5fb02f44c0510209c097532b432fd19ded567a2e2fbeb5ad8cf89d4e27fd63cb460c2a6660c0aee03c6dacf8d6c18d17e812b74f1f1e5e450fee9914dcfa2903df2973db218018813896bcc0751125142f7ef3bef05c99aadfde17e5d40a39b3807a26b4952d81f2b99937dcd3fd569583f5e99aa"}, {0x18, 0x109, 0x3, "602ce549df"}, {0x98, 0x103, 0x4, "1ac5fb618132cd906e603d686cea3740cdc5980b3520a87ef574cfa88cfedd9f1848e9e105d1a582c9e2c1e70cad891ef4d21d24c25421c081886a83d75a6fb2d6ace162e9f3165ca8fab4a031bfb1ffc5b40d604654bcf23b466e911a0bb608d8679dbb83981871f48ca2895be05c6ddc952f5a74ae4ec856e91d5476a0509fb759a89ec3d697"}, {0x18, 0x1ff, 0x100, "b9"}, {0xa0, 0x11, 0x1, "8b2e4e6ab4df2348fd61eff215e78d4ebe217d1ba1bac8b45384c8356b94c426cfeb305d37019344677ba3981d657289a3eb1d069b095600d2f000beee661a416861945a719141eb3b1c1203759507560c6f8bc3d79a1c01c9f23606bc06b2063513db66af5ed6ec05e37ab0d4f3b9130c30d59e099885c82cbaf2272a6fc61734d6ed9287bf657d67481513de9df2"}, {0x50, 0x115, 0x4, "5d293a36f976c76d19458c4ce1b3a52bdc78af180c3ce21b11fc26bb9893c99b95661a0934740d52d5e2a92806a681e8eb132bf26374c7c58e37c5"}], 0x398, 0x20000000}, 0xffffffffffffffff}, {{&(0x7f0000003200)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003340)=[{&(0x7f0000003280)="536a416f668230ddc9d08d4dd739e4a6b3da901e", 0x14}, {&(0x7f00000032c0)="cfed6a80429b6d6f20edd44146066d4c9e135252bfcc2457c7c2c32c38eb9c7a85936f64397822aece38dbb6c61ba79d8a64b26f94d55939f5e04a789c40a29397", 0x41}], 0x2, &(0x7f0000003380)=[{0x28, 0x11f, 0xc283, "c9506495c224410945020e0df2afd68604a69700d6d7"}, {0x80, 0x29, 0x9, "8d3a40bfc1651f821795f9d474cdf6549f250ced2457d8712599292baed0406841ad721abfec44db40a622f0b7e155ee1bf61b5d8a3b5aa3acb7f8fb974fab3f55b822ffc9de079e644dde8d951bd5fb3585cca7e7cecc7f43737d619e9cd54f0ee7c9b3443b4c56cd9633"}, {0x38, 0x116, 0x7ff, "2243fdc5e731e99cbeed19cad634078aaa327741ee968ca1677ac2ddc84194a277e189f029"}, {0x1010, 0x29, 0x401, 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{&(0x7f0000006600)="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0x1000}, {&(0x7f0000007600)="a79281d9315af631f5c9835a3f03fd129c1825f92fe27305599a7d8a1bc602c5cf6a185c6364124b914a6aa3ff0c187b399da2a94902bd92e21d3426b1724026bdec92ed19d901da83e93154a3702ae1211ffeb957cae0a8c6ae1eaa8165084831da7a3abbc718d272c5f31574f82a329d93ce46de8639e2c91bb5c5daf6feee108f575453cac56e93126a98be2750936b5a8111a7a5b318afc493a80a8100ca7a658f1a5d1749e273437a469af56f7675", 0xb1}], 0x7, 0x0, 0x0, 0x40080}, 0x100000001}, {{&(0x7f0000007740)=@sco={0x1f, {0x7, 0x6800000000000000, 0x7, 0x2, 0x9, 0x6}}, 0x80, &(0x7f0000007800)=[{&(0x7f00000077c0)="3c03160588c3dda3c9cac42a9affa8bf291d4a763e8ba54e974fdc3e51bfb7981b188250f8", 0x25}], 0x1, 0x0, 0x0, 0x805}, 0x200000}, {{&(0x7f0000007840)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_1\x00'}}, 0x80, &(0x7f0000007980)=[{&(0x7f00000078c0)="350d43db0f65aa91f33ce625b3b542797e56cfa51d100a6539e8789006be448b3a92d70eebf31424e7fb9e85c90d4a82cbdd336bfe9931df2c12c1b363e05f95c69b6e58e48a", 0x46}, {&(0x7f0000007940)="d3f098e202146c66bff2702b0a6a15036abe4773970c54b477baa66cec7914f500cf2baa74", 0x25}], 0x2, &(0x7f00000079c0)=[{0x58, 0x13e, 0x80000001, "04eb4eee5f894f8471a7ac36db8028ba36fdbb417812e2b8398df4812a7f9f8c5f89fed9b221bbf0c0157759fca5edb45246ec142bc5d2a01f6a6f7d81f8284ea3fc4d285b"}], 0x58, 0x8000}, 0x3}], 0x7, 0x84) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000007c00)={{0x4, 0xdf29}, {0x7ff, 0x5}, 0x0, 0x1, 0x9}) socket$inet_icmp(0x2, 0x2, 0x1) mkdir(&(0x7f0000007c80)='./file0\x00', 0x2) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000007cc0)=""/136, &(0x7f0000007d80)=0x88) sendmsg$unix(r2, &(0x7f0000009200)={&(0x7f0000007dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009180)=[{&(0x7f0000007e40)="432441f6fa6ffa6959c505eb3899a33107a23ea578fdd2fcef58d935dc3fafd9d85c0f4209ccf409d66fa5ad2899c002fa5f77d0780a83ba95ae69211ce6f7e41641565671099cc3a0132b8736268c173d6170b719de51d32b2d37c3a6eebbf344be4319cf074ffea31c29113f23b1033470b9835a4a84a8ac4f02ecac5d1d325ba667851395ead6a685ef6d58ebb57c0ca69ab7d99a58e50bb82996ce156483d0b4a3f3db742434d0fdb30345e7bcfb5008c6c647892687f72fe4680b273380286af74e280be3c6da4c9c27aefa016feb5c552ebeed012062892a4374820073aad953db65d3201d8db63da60d1f4d924a1ea2f11d89e6a8e479ca8715f4ee0cec4aed7c251ccf4500f047b4df3306c3c3941dedbf575e80814f7033283ec60f194e2ff2616204a59ed93f7c3b448365cd76a245504ca7046e810198e90ebf73b73cd9f62747b0a1ca9f13a2099477fea25acd90e8491887b7b5371382d4ac562587e43c944d4a4f6d5d0c63d567a21ed4a3540ab43e6034888941fd01d706b418a1d67975ca768f12c1526daaf3d0b53faf5ade3fb901d750ba7bf03d83962ad3eabf9e85c49431795e343630a35b696e1ea3027d2bf896dc7c348e836ea2f2f80b4a3fd82a425f15ebb10fe8aab493092743aa70e4fca3db52a699cc9bae53b6d77080f3908e218bd207ab3b9cd0a46ff701af51d41075c60efc5ae8a2df3cfbf91d49a46106cff257147b450b75b133173ad1ee6e91b40af40774514f9810594ed873acd63bdd6424e5c3480f118f9192223c9c361f878f4572388dca789c7efcb688612e6bf634f7ee365dd8b09221a8bda72e1d6b6298c0c7ae8db5d4bb23e351c700e3b2714cbca170ac2606b3f8632d5c39674a3aa74792e9a285417a7ae3e65ed6a94737a42d366997c1da011490714f84f9840b3d7ce36e53a2d8e7f79506cce8db7ca2ea7b42b116ca9bd38b44a1d97dd797c05fb021da25eb969f28b138730acd299bb2068d73b23571d662b28ea4895dd3eeae18d75e6c05dd0f3971ad573f5abaa228cbbffe848218bbfa508f4a1b4c769ad9b469d6c0a020a05912eadc237609e17379124142a49d3045c1bf65d2cae9fdffd6bf1fa3798c9d1b2a6663dcd1346c01a61cb56e52bf846dae7c9661aef79e678f6759454982bb69e46e8710bc54ac3eccec7f58db5cc3bb20eed31148d64f6fff7f042b4be59cdc0f25e2c3fe636b53e074a6e19378974f40d0111e5f6433c1bdf0caae72351f0128558ebf3e0ce813e7c3cd2e26ea0ff11d2837aa7eaeb6b8a6c620785634923eed869896349b4fab501eed03caa07a42c426ee1500633358228ec586c220c05b70803526c826051d6b14f742c7096a437dbbedb16b01b125f3038f4bb9ea8a77392b046effece5b0018582513dbb1dbe944fec1041320a5ca3bbfd821aadeba5b9ef150eaf7eeff80deb99791b0a8ebffd1567071c0ce55da70896b0e496963b8f00988f142afee9b0e6a7ca570c95c55fd5d647d87410bea83fe9511da6755cdd2f7027f0d082706f3aa3f615edf1b26a93bf5b21321abb3a26d421381857bcd86992351718c8a6847bc410a0fd18b417e0135055b36d5f5b54c5f57aa4d1e628b47de85a3cc957a68039d9c002c6b12364f1c5dec59b2e85205197a7c3680ba7a68a651675e2ada7dd24f928e8563bfb94b5b60297330f72feaca2d885c35e948b26d2c772aff0fa923beb8c76182388ccba9d7002ce4cb055b77c8342844e29db9296f8a2a6df5b5d9b5126bafe1ae988affdf30b29619370d9242924b2b3c46038c88de41c859e55d2c71ded393047926ceca570dda01ae8108410bb3240f7701f3430b7beebeb1bbbcb22bbf949ca348af66203d916c00e52ada867460673b61431027a9ddc7ea7c46c69d8a0c6eb274abc9d8aa936d945fb4316b646049d47b7356502a593cd7c6979bf685d187c3d3c5d1e15179f66a41f3e9c3e19431a7bbce485c1b5147b10c318b4fe118062be162cdff9a458be00c5825b7b6bab20aa75ae1a8b04671a04782cf46a7e89f97bb7d33b65e5e22cab0870dec5c56560dd57b3196eeb138319df401b70d5042fa5a98536fb336de1c441ad20ab774179178cf8a95915b5107e83dd679233a27761851145af5b4ca57cd6f186b8f9eba1821fe49842b67a808173a4c5a46776d9b376382cc03c3f1463db94e7de49a9b07db93512ab8e49b4112ad88e7afeb0fce4218b36e1dcb2ef7a6774b5ac333374cfa28ae348b3da9c42609068c526db5660c756630cd741977b29de19557e5ab50136fa3a8d82b72173be174ea5764319054fd3414a604d9c632c4d0f56a3ed1915cd51871dfec8850d6e774b32047918f0c3955995805d536562e0be2a5aefb0d2e606fc616a139361f6db6f4d2ed63fdf0696e035463e8eef26b0444b2757f38cb1cfeb030c695df1bca86df679dd46732eac6787ce4668490f59e4ed56fdb8ad8d04c20053daed1a9d01afe75d9aa56bdd6bbe44879bd561162ba1cf9edb4802c69c87285c022aca75fedaddf3f47f5638227ccb5129782d234b298802fb0100863dabdbb136d24f4e680a0002d1766b1a2a37e1f83f9e6c8eae1a13c9288b8f7b192dddc1380f8acc8e2fb3c61dbb24cc95950caa474a75678ab51a79eb3b8e28543a80927596694347cc5285c5ed22eddb6b182d9c9f32f7ced280e56db439397f8b00354c69572e4e09099f6e21a30c30546034bfd7d8ba17de9139772f2d21c50ff671fe0417d1cbb95ff14517fb8f8390a69844598fa50c92b651cb1df6156b9986c913bbf768e618a264a4952fe9d0e503a2720d7c2f58e7863a93590258b36e1c9b4a572b62c457f66db9bcced96dfd675812dab39cf87d1b937d451b19f7f6c3aca2a04e8d0a962059975700d501016c0a89ae323a53c3a04254d2d70a529067dfd542586d3fbbff8d32a0ab86bd39df4992fa13fd6f1382417be80264c3834c9708bd224af5414eb5418911a0c0c8892a67b5e57c5246289f679fdb0864d84c872bc9bd192c2e1c90529fb1c7541577c0a7d972fe2a2515fc3643a6570087f961e2aeca0a8649d031e152d5c4706168b225c6d1cbe4fa3c3c143dc42eef79083bd102386822dd046c8fd7f78385d2e637097a2ef6ea2037b9a6474df6c911135dbab718a6f3b208fa6bd06cca57b6fad36576e745783cbc907dba628171ede3cc28807cf37a8bebff53841c97b249ef7aeeafb90b20eeb1e51e8ca2d4d6cf677beb74d18e0c46abf1d25d4bb1f92c3c013b92c6fed255bd774c2408d0c1050ed6687a6adba74a3c7e89c7008372d95ead471f51b1512c11fc45df2eaf48bd8cba36ad9815ac57711de7e6c56e22080be86d69d44debc5df2afe434fad27e9258c54312ae4572f3a1d1ebed8fd85302a76ff58ed0943b53117925225ef7330c7ad92f628da092b27e772a15dd18ee27f38004e3d78259913f9bc70ceeff24d22a0c2b0935ffb98c15af8380a5ac3fc2350864669c21e3d56f0a81e004bbe05655cce73bd75c33da5fda6c9342962e23eb0fdedafe779749775aea50aec5557ec463dbca5354f82db2bb121c792d6d222a2a4003a93d20cc4622f81a6e2a7a9bbee7e068084c580dff7fd1a1b26647c67abd47a19de21c397770fc972b74b7ff54fbc33faad1675b9620c7b0dd8b5c5a881e4e4aac3c22e85d0d78b20b4f28e74a80473811609479acbb914b89cacaf159e94ea499193c8ebef6202ffbd64e5b5ad88bbf7dee30b1e7782ff1951af94f3ae3b866c7ea8f7728eeff5c92b8dec10ffb857c62cc5424263b83dd8e229537959a8a6f398ed8c6da3d075052154db7988f6229832b9744f5482ce118fb87c778a55a82ce5a6233729f9d3416f3210834f19445f95f13bcda88f5ae6556035c60c364072e89bd839db404d2135b15c43215ec7f735314aa579c883697a4ebd09110d0e888a308cbeef68764fb60bde0ef3a4dc695d70d779543926042bb58ee1c568acfd6aa5fd39863e4a10e53778da2262ec210d9029bd03487b93c96d45535ac6a47873e9d305371d6efc7fc69992d00160d8244ead2ed854f423d3fde1086357bd7fa204ba2db8575be98f6b132a0112657856d73ebabd4caeb4f9eaa1e7f03f4fb9c934a1826a9b8acfda56be6a5b28a56114c9e575fb56f0793b04ec99581f0a091758d63f8842e7ec219fb60db00740bca0f05fa9558995e328295fc3e6f1ca7084f7999e4d97d17b3978dd08cbbb808c8314e04056e7d2d0c69f5c8683a8064da34a225260fbb44a598527e358035f1a7c14c2c0ab7d9e1eb0173095436f9b401dce444362e996735cc8715ecbc1a06d8322f1e6b62873d013b22f2e943a0d9f879ac7c722723972c3311beaaf382622c0a74afbe050737473c77628d80f11d49a81279f6ca85268e920598c90176cd9c7f5c5feb758e401d251e93b36d13bf4aa30130f5e59fad7cb7cb9cf876ad7424422e4b22ad372824e0cd3bfff7c2c4399196fb6c987bf65ff79dff1a4233afcd03eee048fe6a96385a0ff3f4e40d36924424eb64c8777a46cca79949ecba120125ff2a2f89cfb8398d1b554a29a50d14f68db4e0c578953470edf0d4ca1e8a954901610204db1232bcd6c8c435227ff357b876f304bb0fd5eb2b05c3fda6e3212e58c860b9dd49673acff818bfef6f708088165902083bf738b90b98b6608cefa911e99c530fb262bd83ffbb474ee8614a75a1adf896ae20223367f48d899a390c2686f567c598ed2f8f72721efab0ebd99e1263b2e71a925cf0a9786a0074705e527a067f012cdb6a62a6a999f9ff60a54b4b5672da79a0db160dce0123a996581aa6749845e268c595d7e38346842e7415c6bf075e458bac6e6f621ec9e39d3c3d672fe451b89d345cd3ab7499caee5a4442521fee3282a1e32d040af18f7b7d171270a41aa4aa24dd2ddec5c4a4425cc8daaf954858befacfcb6670713a7a98e22999bba0b833de8f6d04d9b5bb2def51380abab1c8b7ae938c7b4e9b43cc81bf182c620c5eb024a4c087c49e4868ae92514c9f389f5362ab9b088ccba97e767b1d6ef2604abe9d34f77aa56d68dc693306b3197ac349e08e10bb73501729af5e8b001b15a30825fa9b9274e253dedb315c86b0ac7b214fadb502a8009272280598da3da4d21c056644e0722e025154a288a8afe636e952705f62c3a0c2319fb3a6adddafdba4d3de0f416eeb2c2332c48ccda83f62158a7440cb75e5728ea323c3dbb64ea571f31eebf0533c039bbfb62431a51ad05aa2cd15d52242364a3aaa2fb7e06ffb67a135968a17ca3c328cae1cf81051875c65b1d5a48c49e8e660a7eb87d6cd7d397c36bfb33944badc01844ec215a200bfc1dd99bf387972cf1ccfaa267540ea12c792886088753d87e16d13e093ec431b57bdeebd31d6af6e67c8b1db0c57722c7eb7e5b4ad99e0a00c3b6be2e79794bbac8e09b1993ff2a1ddca351b9e2bad8020b94255edf3436ed216418fcb2aeb9e332bbe89496813823793a21663fa13b5f147c674e2177122fa4e6e9ad279ac0ad510fefb410f1dab633e3eeba85258e47d522b96a1bc020cb741519f447bc00de84bc28ccb09142859c9c9f493312c91a4fcf65fb626d15c2cb59786b2d0d0f262ac9745f0d7ac61ee39cca332d1f64acd4976bfcf21a2db8585f092926a10d67daef3a7bdc150844d2322b54df2ca5cf23da558fb00686d0c3756f2e61c492997eb98de8d1cd1f70978a43313ce4f351c95791e490357dd035f21ca0", 0x1000}, {&(0x7f0000008e40)="39bf5e496936217f0aaaf03edb7fb488677e8859cb471d6190c374278472365066cec3a2e6635e804798235c51793afcb734b0982d377545de20305d4efcd56e35c13ad3490f121bfc51dfa42b38c19eb003303a3732781d0c21488e0314ef35d86518c4043409b95f7ae17bd610b1d38393fdc9ba468b9db76ee79f14", 0x7d}, {&(0x7f0000008ec0)="b9c49629e1d9ee6b8d5a15b32417cb4f783f5f873de477f1ed7ef69b6507aa10e627c4f6a0fae505898f961b58fd52b84fce668a78d09740329010476d26c8969bb58bb1cbc4a509153428f2c33de426e1ef4a48ce06292d9f49348d9f0dae4b01844d133091b4", 0x67}, {&(0x7f0000008f40)="f1b90c0031d418b9e3c3873dbfc1a90a891bd3daa595df418e202227a9b507f5d92873307022a000f74c19c6ebe5d9e4a8d58bc0bfe1972a4fc29ce3a28fe6acc89b422ca5f0490ae72939bfd67aaf0b4060dc0f7dac9946f9d40e4c8cb5cfa136aa1bd2c4a30b779aaeeac1dbd162eb9913221dad6afdf2542ce21b0d559d6e0488ad653fc88b11fcc4e4740fded313b92330a0aa4f89fd8d4c7499e24e46b5ba94113858f6413fbbcf2b4e3fb822a27b7c7acb20ca7a085b711b70d27bf92910f830bccb464c4c453b405eee1c5d18b9347c050624ed79fd", 0xd9}, {&(0x7f0000009040)="7a2de0881ae9c4f33628abee25e38aae6a35df652ae0a83e0cb884a126bf7307719ab6ba7024e6d02ce840c1151cd41c782cf321fb9bbc12856b5ee227df0e8cfc9ccc3b6f286db79d0dd2b443ed62b88e249bd034ad31887c5997c3ad68d23c5442c8fbe1297b08b6159e0d3df9739cf27252956d", 0x75}, {&(0x7f00000090c0)="10b15a07b5dba366e3c7a7a748cf7cd7eb2040ba908d97c32ca0301deb4c726c9d37730f204436f8f854f7fc516d958a51fe9c62f36471dc86ad622bb72e3178b032d77518f2e0bf66cbd86d5f1babdc808219e44c40323ee5a2d1579424d6eaf160352e657601f6a2745e51d41ff35a20a603e1682b0b8bab53a24a98054b588633d1bb7b24b25eff4592", 0x8b}], 0x6, 0x0, 0x0, 0x4000000}, 0x40001) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000009240)=0xe092, 0x4) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000009280), &(0x7f00000092c0)=0x4) 2018/05/07 22:40:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000008c0)=@random={'btrfs.', 'ipddp0\x00'}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e2") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000880)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/05/07 22:40:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:43 executing program 4: rt_sigpending(&(0x7f00004a8ff8), 0x204a9000) r0 = epoll_create(0x5) readv(r0, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/235, 0xeb}], 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000002140)='/dev/usbmon#\x00', 0x0, 0x2002) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002180)) 2018/05/07 22:40:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0300000030000800000000033700", 0x9516}) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) alarm(0x100000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r2 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)) unshare(0x8000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x12000000, 0x0, 0x8008, 0x5, 0xea6, 0x100, 0x6, 0x4, r3}, &(0x7f0000000280)=0x20) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r4, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/05/07 22:40:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002d2d7c)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) 2018/05/07 22:40:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = fcntl$dupfd(r1, 0x406, r0) connect$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0xc9, 0x4) 2018/05/07 22:40:44 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8101, 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/4096) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000008bc0)={0x10}, 0x39a, &(0x7f0000000040)={&(0x7f0000004640)={0x14, 0xd, 0xa, 0xffffffffffffffff, 0x70bd2a}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003300)={0x4, &(0x7f00000010c0)=""/4096, &(0x7f0000003280)=[{0x1e06, 0x4b, 0x0, &(0x7f00000020c0)=""/75}, {0x6, 0xc0, 0x666ac7e3, &(0x7f0000002140)=""/192}, {0x7, 0x52, 0x544, &(0x7f0000002200)=""/82}, {0x5, 0x1000, 0x1, &(0x7f0000002280)=""/4096}]}) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/07 22:40:44 executing program 6: r0 = socket(0xb, 0x10000000000005, 0x8001) write(r0, &(0x7f0000000040)="240000001a0025f000000004010000000a0b0000ff04bf81000000ec0800030003001c00", 0x24) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x100, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf5000000000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20008000) 2018/05/07 22:40:44 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x3) 2018/05/07 22:40:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}]}, 0x60}, 0x1}, 0x0) 2018/05/07 22:40:44 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000180)) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x8) close(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0x82) fstatfs(r2, &(0x7f00000002c0)=""/65) r3 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000200)="208b938c3c40c68d1901b9d3e6bc72c18df60deb718118af1aa9ee28d71e2d1401389fd1f7b8522ff33cd07bbd30495940cdbaed33c96ada2e468d614b70a0de67f1d448dcaaa67446f57e9528e7394d51196c62d4a0492e77399c5f6dfc2003c7a8164637bd33e0c6d7db358ba9a418c18c5f386cb90bc8af2286110c82fa1d3b76eef04af6c396", 0x88) 2018/05/07 22:40:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x0, 0xfffffffffffffe01}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x7, 0x0, &(0x7f000000d000)="62164b44a5c310"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000260000)}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x14880, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/05/07 22:40:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) recvfrom(r0, &(0x7f0000000000)=""/15, 0xf, 0x0, &(0x7f0000000180)=@in={0x2}, 0x6f3000) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/05/07 22:40:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x7, 0x2000}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x80000000, 0x100000001, 0x400, 0xe171, 0x80020, r3}) 2018/05/07 22:40:44 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f00009b7f8e)="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", 0x1001}], 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x8, {0x2, 0x4e20, @rand_addr=0x200}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x200, 0x3, 0x1, 0xfcdb, 0x9, &(0x7f0000000040)='syzkaller0\x00', 0x3, 0x8001, 0xc7}) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"59133b779007e1"}}, 0x10) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x8) 2018/05/07 22:40:44 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1c) read$eventfd(r1, &(0x7f0000000000), 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8)=0x60, 0xfffb) 2018/05/07 22:40:44 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x4, 0x1ff, 0x8000, "ce1101d4bc58eea7b9a840b99c8ef8bec6fc5dcd78e896d20e23650c8fe1c23b5aa29fb685bd8194cc7e066e38d49a09bdfffdce2181e75caa417c43e83dbb", 0x11}, 0x60) 2018/05/07 22:40:44 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x5001, 0x80000000, 0x3ff, 0x1, 0x5, 0x6, 0x8, 0xb8, 0x8, 0x3, 0x80000000, 0x6}) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) clock_gettime(0x7, &(0x7f0000000000)) stat(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)) faccessat(r0, &(0x7f0000000080)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x3, 0x4) 2018/05/07 22:40:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}]}, 0x60}, 0x1}, 0x0) 2018/05/07 22:40:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) lseek(r0, 0x0, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x1, 0x80, 0x4}, &(0x7f0000000180)=0x14) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x9) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x4, 0x2) 2018/05/07 22:40:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/46) 2018/05/07 22:40:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) 2018/05/07 22:40:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3801000010001307fffffffffffffffffe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/07 22:40:45 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}]}, 0x60}, 0x1}, 0x0) 2018/05/07 22:40:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x60fe, 0xfffffffffffffffd, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0xfdffffff, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff}]}, 0x68}, 0x1}, 0x0) 2018/05/07 22:40:45 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv6_newrule={0x34, 0x20, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'bridge_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/07 22:40:45 executing program 7: getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000950000)=""/128, 0x80) 2018/05/07 22:40:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={0x0, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000080000000000000004000000090000000400000000000000cd000000000000000000000000000000a2130000000000000000000000000000000000000000000002000000000000000000000000000000010000000000000000000000000000007d00000000000000000000000000000000000000000000000805000000000000000000000000000000000080ffffffff0600000000000000350000000019000000000000000000000000000000000000000400000000000000000000000000005900000000000000010400000000000000000000000000000000000000000000000000000000000080100000000000000000000000000000"]) signalfd4(r2, &(0x7f00000001c0)={0x3}, 0x8, 0x800) vmsplice(r2, &(0x7f0000b1d000), 0x1, 0x0) 2018/05/07 22:40:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000), 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) timerfd_gettime(r1, &(0x7f0000000100)) r2 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r2, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x3b, r3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x1000}) 2018/05/07 22:40:46 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr=0x8}, 0x8) getgid() 2018/05/07 22:40:46 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() fchown(r4, r5, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r6, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/05/07 22:40:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r2 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x100) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/05/07 22:40:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000000000)=0x2, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/05/07 22:40:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:46 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x19, &(0x7f0000000300)={0x0, 0xffffffff, 0xffff, 0x8}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) quotactl(0x1ff, &(0x7f0000000340)='./file0\x00', r4, &(0x7f0000000480)="f757ade89306b0c592a59e78173895e643b0a1ba8579dc459450afab32785320ce49cafa047e015a45ab096f4d424ccb5980450c587bd4576a41759dd6ccd75f02bdf4db22bbbb91d9125813926069cda7cc5c0f68a8f5ed191eea69e4c853fc729069e9790db9a65e272220a040efb7fbd1e763f00e32c32eac5b35667949ee1c6c88281bc1a9ef505c87e4ab18fa") getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f00000000c0)={@remote, @multicast2}, &(0x7f0000000180)=0x8) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="f90000000000000458"], 0x9) r5 = dup2(r2, r0) ioctl$TCSETS(r5, 0x5402, &(0x7f00000002c0)={0x8000, 0x101, 0x5424, 0x7, 0x3ff, 0x3, 0x2048, 0xffffffffffff6328, 0x0, 0x100000000, 0x1, 0x4}) 2018/05/07 22:40:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x90000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000080)="d99616d587830263bb3d4449f92f2105ba7af549fa8962111aa4d63e331fda1f7f5f92ab432c537c608e73f416e6f73b9f5693f2f303faed7f3bd6") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/07 22:40:46 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000040)=0x17) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'gre0\x00', 0xb8bb}) [ 427.099335] IPVS: Creating netns size=2552 id=78 2018/05/07 22:40:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1b8, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x63}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x24}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff1b1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6c469a38}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/05/07 22:40:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/07 22:40:46 executing program 4: inotify_init() r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x40000000227a, &(0x7f0000000040)) 2018/05/07 22:40:46 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x11fff, 0x1) 2018/05/07 22:40:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) [ 427.252502] device bridge0 entered promiscuous mode [ 427.335526] IPVS: Creating netns size=2552 id=79 [ 427.349276] device bridge0 entered promiscuous mode 2018/05/07 22:40:46 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() fchown(r4, r5, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r6, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/05/07 22:40:46 executing program 4: socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(r1, 0x0, &(0x7f00000000c0)=0x2fd, 0x100000800080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="030001000300a8581bf3afe955ed87992048e1b7e3a848c927d04c5233e7820ffaf3570b63422434c210268bdb"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={r6, 0x2f4000000000000}, 0xfffffffffffffdcb) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) r8 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194", 0x2c, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000280), 0xff12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f000000b000)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getpeername$inet6(r5, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r10, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x13, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0x0, 0x1d}, {0x100000000, 0x0, 0x100, 0x0, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x0, 0x2, 0x689}, 0x0, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000640), 0x8) r11 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r11, &(0x7f0000000500)='net/if_inet6\x00') 2018/05/07 22:40:46 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300021100000028bd70000000100005000600000000000a00040000000000000000000000000000000000000000000000000000007c00030008008200000002000000e00000020000000000000000821cc24b07be89d5000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x12200, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x3b, 0x31, 0x39, 0x3f, 0x2f, 0x3b, 0x30]}, 0x7) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) 2018/05/07 22:40:46 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() fchown(r4, r5, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r6, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/05/07 22:40:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 428.649619] device bridge0 entered promiscuous mode [ 428.658060] device bridge0 entered promiscuous mode [ 429.012374] pktgen: kernel_thread() failed for cpu 0 [ 429.017527] pktgen: Cannot create thread for cpu 0 (-4) [ 429.022925] pktgen: kernel_thread() failed for cpu 1 [ 429.028050] pktgen: Cannot create thread for cpu 1 (-4) [ 429.033393] pktgen: Initialization failed for all threads [ 429.142338] pktgen: kernel_thread() failed for cpu 0 [ 429.147645] pktgen: Cannot create thread for cpu 0 (-4) [ 429.153244] pktgen: kernel_thread() failed for cpu 1 [ 429.159149] pktgen: Cannot create thread for cpu 1 (-4) [ 429.164538] pktgen: Initialization failed for all threads 2018/05/07 22:40:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f00000000c0)=[{0x40006, 0x0, 0x0, 0x8000}]}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x140c0, 0x0) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x42, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) seccomp(0x0, 0x1, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0xffc00000000000, 0xffffffffffffffff, 0xff, 0x3}, {0x2, 0x3, 0x0, 0x1}]}) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x3, &(0x7f0000000000)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x165) 2018/05/07 22:40:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="05cfdceff9f4b33444e709f34b3d85ceede33dc7ca551d31937bb8", 0x1b) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) 2018/05/07 22:40:48 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) r1 = gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b84233065de59e1fe0c6df1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x0, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x2) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r4, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) clone(0x0, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7b", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) r5 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(0xffffffffffffffff, r5, 0x8080000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000003c0)=[r6, r7]) 2018/05/07 22:40:48 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() fchown(r4, r5, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r6, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/05/07 22:40:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000200)) r1 = socket(0x1, 0xa, 0x9) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x200, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000a14000), 0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000180)=0x1) 2018/05/07 22:40:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x400000) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/233, 0xe9}], 0x1) 2018/05/07 22:40:48 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xea, 0x1, 0x4, 0x8001, 0x7, 0x8, 0xfffffffffffffff9, 0x67, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c71674c1a65d3db46bb"], &(0x7f0000000240)=0x8) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x10000, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000540), 0xfe) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r8, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/07 22:40:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, r2, 0x500, 0x1, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000084}, 0x8c0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x8c, r3, 0x101, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf6}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48000}, 0x4) 2018/05/07 22:40:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x3) mprotect(&(0x7f00009a5000/0x2000)=nil, 0x2000, 0x2000008) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x1000000007, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00000000c0)=""/33, 0x21) 2018/05/07 22:40:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000675ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x923, @dev={0xfe, 0x80, [], 0x1e}, 0x9}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x48) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0x8bafe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f7ffc)=0x3) prctl$setname(0xf, &(0x7f0000000100)='/dev/ptmx\x00') [ 430.236459] device bridge0 entered promiscuous mode [ 430.571204] pktgen: kernel_thread() failed for cpu 0 [ 430.576410] pktgen: Cannot create thread for cpu 0 (-4) [ 430.581823] pktgen: kernel_thread() failed for cpu 1 [ 430.587074] pktgen: Cannot create thread for cpu 1 (-4) [ 430.592426] pktgen: Initialization failed for all threads 2018/05/07 22:40:49 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) getcwd(&(0x7f0000000200)=""/63, 0x3f) 2018/05/07 22:40:49 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000002c0)='./file1\x00') mount(&(0x7f00005b9ff8)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='qnx4\x00', 0x500c, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0xfffffffffffffc1e}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f0000000580), 0x10000156, 0x0) socketpair$unix(0x1, 0x20001, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r5, &(0x7f0000000340)=@random={'trusted.', 'bcsf0\x00'}, &(0x7f0000000500)='bcsf0\x00', 0x6, 0x3) fcntl$getflags(r4, 0x0) 2018/05/07 22:40:49 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x59) recvmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/128, 0x80}], 0x7, 0x0, 0x0, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/182, 0xb6}, {&(0x7f0000000600)=""/163, 0xa3}, {&(0x7f00000006c0)=""/72, 0x48}, {&(0x7f0000000740)=""/236, 0xec}, {&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000940)=""/72, 0x48}], 0x7, &(0x7f0000000a40)=""/188, 0xbc, 0x9}, 0xff}, {{&(0x7f0000000b00)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b80)=""/248, 0xf8}], 0x1, &(0x7f0000000cc0)=""/225, 0xe1}, 0x81}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000dc0)=""/161, 0xa1}, {&(0x7f0000000e80)=""/160, 0xa0}, {&(0x7f0000002040)=""/255, 0xff}, {&(0x7f0000002140)=""/227, 0xe3}, {&(0x7f0000002240)=""/143, 0x8f}, {&(0x7f0000000f40)=""/81, 0x51}], 0x6, &(0x7f0000002380)=""/92, 0x5c, 0x8}, 0x2}, {{&(0x7f0000002400)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002480)=""/32, 0x20}, {&(0x7f00000024c0)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x401}, 0x101}, {{&(0x7f0000002580)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002600)=""/76, 0x4c}, {&(0x7f0000002680)=""/78, 0x4e}, {&(0x7f0000002700)=""/74, 0x4a}], 0x3, &(0x7f00000027c0)=""/168, 0xa8, 0x7}}, {{&(0x7f0000002880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002900)=""/155, 0x9b}, {&(0x7f00000029c0)=""/138, 0x8a}, {&(0x7f0000002a80)=""/108, 0x6c}, {&(0x7f0000002b00)=""/169, 0xa9}, {&(0x7f0000002bc0)=""/117, 0x75}], 0x5, &(0x7f0000002cc0)=""/4096, 0x1000, 0x2}, 0x100}, {{&(0x7f0000003cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003d40)=""/154, 0x9a}, {&(0x7f0000003e00)=""/169, 0xa9}, {&(0x7f0000003ec0)=""/250, 0xfa}], 0x3, &(0x7f0000004000)=""/148, 0x94, 0x800}, 0x3}, {{&(0x7f00000040c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004140)=""/245, 0xf5}, {&(0x7f0000004240)=""/209, 0xd1}, {&(0x7f0000004340)=""/115, 0x73}, {&(0x7f00000043c0)=""/137, 0x89}, {&(0x7f0000004480)=""/123, 0x7b}, {&(0x7f0000004500)=""/23, 0x17}], 0x6, &(0x7f00000045c0)=""/4096, 0x1000, 0x8}, 0x5}], 0x9, 0x20, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000005800)={@dev={0xfe, 0x80, [], 0x10}, r2}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005840), &(0x7f0000005880)=0xc) 2018/05/07 22:40:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xea, 0x1, 0x4, 0x8001, 0x7, 0x8, 0xfffffffffffffff9, 0x67, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c71674c1a65d3db46bb"], &(0x7f0000000240)=0x8) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x10000, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000540), 0xfe) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r8, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/07 22:40:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/07 22:40:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300021100000028bd70000000060c8a5dbc7c16fb000413000000000a004000000000000000000000000000000000000000000000000000000000000300000200000000edffffff0100010000000000000003000000000005000500020000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = getpgid(0x0) tkill(r1, 0x3c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/07 22:40:49 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() fchown(r4, r5, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r6, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/05/07 22:40:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x0, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xd514, 0x0, 0x8, 0x3}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0xfe55, 0x1, 0x200, 0x6, 0x3, 0x3, 0x3, 0x8, r3}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) sendmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, 0x0, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d3e04aadb2e66a0ce372789b99794adab4d93f090", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4) 2018/05/07 22:40:49 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./control/file1\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000002c0)=ANY=[]) stat(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"ab70ce60cb239a"}, 0x9}, 0x10) close(r0) 2018/05/07 22:40:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021100000028bd70000000000005000600000000000a0000000000000000000000000000000000000300080002000000da48c802000000e0000002000000000000000002000100000000000000030000000000050005000000e8ff0900000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/05/07 22:40:49 executing program 1: madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x108) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f28ffc), &(0x7f0000492ffe)) [ 430.833750] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 430.872949] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/07 22:40:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="6d696d505f747970656c6f007c38b916af6edbe56484b1de732b1c353b30406275e29ea2236d257ded1ce1331749b7d2b7146432dae579e3178bd742448e2e65", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/70, &(0x7f0000000080)=0x46) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/07 22:40:49 executing program 2: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r1, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x387}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/05/07 22:40:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001100090448000000810000000700004003000000450001070000001419001a00020080080900000000f41ee4000000000000000000", 0x39}], 0x1) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="42faf30065fb4c67bd48c05c61c60eb87a8dff84e5dac4fbf79ab47e656d862ab1bcb61dbd911d84da8f49f91cb1c0119e9fa9dc0ef9925c42af816219000e15bf18620027a70ccb8f6316ed18551dac45ae222c9e16a4aafcdd74c5a3ad98e6b4f8fdd4fd4e6b041328dbc6bb1631ce8c27f1be3f521665388f735bee1516f5e6a78e1cfd940d16a88b45e4e55a6d531bc58a07b5a95ea3c9dd8e16d952ac438d", 0xa1, 0xfffffffffffffffd) r2 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6dbedc26617555ecd05952d1152e10e3e3188dbc1636a015a97d7d49fc1c9141537c8c9839f1dc2e4bf179c4a7ef62742c9f16c0c6279390", 0x38, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x80000001, r2) 2018/05/07 22:40:49 executing program 6: getrlimit(0x92f16bf6f58990db, &(0x7f0000000080)) [ 430.915377] IPVS: Creating netns size=2552 id=80 2018/05/07 22:40:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x140, 0x6, 0x5, 0x0, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0xa}, [@generic="a80a7b5362ce5e77c9e9deb4a6959cfc0773b2b42464bbdbfa4d4a7ff048ad05ea2003bde36330f2537373964e9faac5d52015f616019de0d5", @typed={0x14, 0x18, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xdc, 0x28, @binary="81625ea6176179263ab455c7459bf81c28aaf5550f4aa7e1629ea760924f80359511162f54aff9adb38428b4f717096f2cdc5457934d55a74cd3cea55991a6cc96eb1f6f618f357386ddc25ffe2db3e8c4eef65dd3a80a2f34c7454f33677fbd77bcba64854e2c9ee2290f393f3eac8929c3e92276423c72bf7ab5f1f328c12bfb29941d08639562b5d85742fa172a04e5f07f2d312a1096502d870c12540696ce30c6594ad2cd1136a7304d41fc48c454d9e9dfe1551862199a12b975fe78ca18fdbfe858171cbe563d38bc7ee85adb3fd26b4972"}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000880}, 0x8805) r1 = dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x400000808, &(0x7f0000000180)=0x2, 0x1e0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x61, "11876cbb0a46df48b19753856912d8c4a034cf355a53ee7f53a4dcc88edede42e93268413ff0a14cd75ff33c757cabb8f8ec2cede2c5d9145721b3f11d09a72d24c8af9312401494b6d9650e980dc51e54f7b94dc8085a509fa7b0a692b764360d"}, &(0x7f0000000100)=0x69) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/05/07 22:40:49 executing program 5: socketpair(0x5, 0x80005, 0x26, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/32) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9}, &(0x7f00000001c0)=0x90) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'sy:jaller0\x00', 0x2001}) 2018/05/07 22:40:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300021100000028bd70000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000003000000f5c533691036cc0f00000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x5, 0x5, 0x3, [0x2, 0x4], 0x1000, [0x7c186f6c, 0x3e4, 0x25adf0b3]}}) 2018/05/07 22:40:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="800100000100003f3adaa50000000000400000000884e450e4675f7be5a6dd7f0fddf5390f673a7f814d3f9b2ac8053fc7dad77cf978df1eeb28adf104fb1c4a344397c77c36c1565542743b287a4aab7642c6944bdadcc5236ec5a2f2f2529c9fee853f12f930afa37e02e35cf20d7804957b35bdb7992d62d5c7cb20f933766a0c3582705dea9ca089c11431b024e6d320082d"]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f00000001c0)="680ffa317fc394ceb3fd444d5aea46c12e8fafd1d6b3c351c4dea1bec8ce3cb7689adf246eed41b94b0d0ffe16be2269b815cac73f2474ce125c3ef771a9e4af5483f75c05e58d6b085a4d1e7b272215e8d4e38d2536cedddb477250fee9d7b1c3cd795c18f5f2bfdc2575c3e395dd36668b187c11ce2547b7c640343af0a715cadf2d21b77cc98f4db7bc08c6bf4bcc3c8728aedcdfb48c5e30cdb6b4f03004325efc1e05b376a1d0e4f88489e37f2b3f382ea56b086b9cf84cce8f5df7c0cd9eb63e5e1634b1a6e005d30c40dac3c1df7f03194daa9b7991ba2e35b89089fddd2961fbe1d20478457407d938ba630f", 0xf0, 0x4000, &(0x7f0000000300)={0x11, 0x7, r1, 0x1, 0xad2b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl(r0, 0x2, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x1400000000000000, "6c8e4b7c4bcf", 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x1, 0xfffffffffffffffa, 0x1, 0x1}, 0x8) 2018/05/07 22:40:50 executing program 6: unlink(&(0x7f0000000200)='./file0\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x2a) fsetxattr(r0, &(0x7f00000000c0)=@random={'os2.', 'security.evm\x00'}, &(0x7f00000001c0)='security.evm\x00', 0xd, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=@known='security.evm\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, "02727370616e3100"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x1, 0x2, [{0xfffffffffffffffc, 0x4, 0x6, 0x0, 0x0, 0x1000}, {0x8, 0x0, 0x4, 0x0, 0x0, 0x1000}]}) 2018/05/07 22:40:50 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x7ff, 0x24, "5ebb0f6f8c39972b6e90360041504abe05f72963ae7d0f7877cd2e6b67ca533a278bc07a4fb2270cd52fe397bd1e34b0dee59e60f2be486209c1e32df57066", 0x3f}, 0x60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, {0xfffffffffffffffb, 0x6, 0x3, 0x100, 0x4, 0x9}, 0x100000000, 0x2}, 0xe) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x7, 0x400, 0x7, 0xffffffffffffffa8, 0x4, [{0x8000, 0xa9, 0x6, 0x0, 0x0, 0x2084}, {0x1, 0xffffffff, 0x5, 0x0, 0x0, 0x2088}, {0x1, 0x3, 0x3f, 0x0, 0x0, 0x302}, {0x20, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x4}]}) fgetxattr(r1, &(0x7f0000000240)=@random={'user.', '/dev/ppp\x00'}, &(0x7f0000000280)=""/64, 0x40) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x5, 0x4) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000300)) r2 = gettid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000340)={[], 0x3f, 0x1, 0x100, 0x3, 0x87b7, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0xcc, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x4, 0x6, 0x9, 0x4, 0x6}, &(0x7f0000000580)=0x14) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000005c0)=""/204) lremovexattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@random={'os2.', "73656c696e7578fb2e6c6f73656c696e7578776c616e3100"}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000007c0)={0x200, {{0x2, 0x4e20}}}, 0x88) ppoll(&(0x7f0000000880), 0x0, &(0x7f00000008c0), &(0x7f0000000900)={0x574}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000940)={r4, 0x2}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000009c0)={0x8, [0x7, 0x3, 0x0, 0x6, 0x8001, 0x8001, 0x3, 0xffff]}, 0x14) r5 = creat(&(0x7f0000000a00)='./file0\x00', 0x8) bind$netlink(r5, &(0x7f0000000a40)={0x10, 0x0, 0x25dfdbff, 0x4810010}, 0xc) getuid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000a80)={0x0, @multicast1, @multicast1}, &(0x7f0000000ac0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000b00)={r3, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1e}, 0x80}}, 0x6, 0x7}, 0x90) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000bc0)) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) ioctl$sock_netdev_private(r5, 0x89ff, &(0x7f0000000c80)="2c27beda5817116b720dd4319c7b2d02233206a6e0b35f18") gettid() 2018/05/07 22:40:50 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x94, r2, 0x412, 0x70bd2d, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x81) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xe, 0x0, 0x70bd28, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xc9, 0x0, 0x0, 0x70bd27, 0x3501}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x10}]}, 0x70}, 0x1}, 0x0) [ 431.229390] device bridge0 entered promiscuous mode 2018/05/07 22:40:51 executing program 2: symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000000c0)='./file1\x00') lgetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000480)=""/146, 0x92) 2018/05/07 22:40:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x24, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_key={0x16, 0x9, 0x538, 0x0, "ab98ea1e6d90f1cbf370addf0295294be538912f0b5adb1014e322a751426efeb6bc1dd69733353f3223bc58f6a3458c1e95c9a48e4fccb708a218a777f73806990a1a6e2cb7bda88cf4283b7bf19b251eab07ab7a07455c88c33c5bf955c7f01932947ea3326fa04e553cb706775cfdb0c6c24d1c0f806a2f64f4262dd6ae869819440eedaac24b01cffeeb267f8f3b2ed506a083b532d8e468dfe3acc1fc474702cc9ce0242c"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x120}, 0x1}, 0x1) 2018/05/07 22:40:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000100)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/05/07 22:40:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x9) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sw_sync\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000340), 0x4) 2018/05/07 22:40:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x10004, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000800)={0x0, 0x7, 0x20, 0x8, 0x7}, &(0x7f0000000840)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r5, 0x4) r6 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000dc0000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0xfffffffffffffff8, @time={r7, r8+30000000}, {0x8, 0xfffffffffffffffb}, {0x0, 0x3}, @addr}, {0x9, 0xfae, 0x8000, 0x7, @time={0x0, 0x989680}, {0x2, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x40, 0x80}}}, {0x80000001, 0x8, 0x2, 0x17, @time={r9, r10+10000000}, {0x800, 0x8}, {0x3, 0x1}, @ext={0xc6, &(0x7f0000000540)="64228a7d864af0e8d542923d853ca7ea3095ff2d6d75f04c12d11d9e80a41b259779cb52bba9c5422e9669973fa9b87741ca31b05090b83c906d285e6442b93810a5bce81a4a549b6f7002052eb61b59a527d069c3a5f25a5b8d4ec4626086fbd8cf0fcb76d1ed81a8d2540dc08aec0dee036f8204dd2e74323b65cf68f007983873189eb09e67cab5e4ebedd2a56955e2c81ffd9111385cc3f679353a39767abbe76ef2e37633b0bddf6b577dace5f8b27742058118d8638d194f081bb03493a5a8de940a3d"}}], 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000700)={0x20000000000}) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) r12 = getegid() fchownat(r2, &(0x7f0000000300)='./file0\x00', r11, r12, 0x900) r13 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r14 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) keyctl$search(0xa, r13, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r14) ftruncate(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000b1eff4)) recvfrom$inet(r4, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r15 = dup3(r6, r3, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mreq(r15, 0x29, 0x1c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r16}, 0x14) 2018/05/07 22:40:51 executing program 5: r0 = getpgrp(0x0) r1 = getpgrp(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000100)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='ifb0\x00') ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x80000001) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000000)) 2018/05/07 22:40:51 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2d, 0x0, @thr={&(0x7f0000000100)="97b3cc37abd828e5cda4cf770250c985d1307d19df908901632a51b18da927a22a3c07167eaa21e6ae21c3f3b2186ee55d496f56e7769f2173ede94523f3ba817044ec889727df1ebb4509cb32647cc9492b0a452e8cd5a69a39f05d9e96c28616af1d5005b0ebe15b122b350f3f118a753d30a2b6baafd96d7d2e009c86397b0e517e06231c9245ed0cb2155cdf31a9e1256292a45fb0b6765e76f1d2eee407343badd7d91d1e17b16e10255986d847183a740f5b93ec38d5353c4523e3792a0adb74e49d1ea04a68c732", &(0x7f0000000240)="be4322511a19dce168b11e6c5e0ac225dc067a2e0b404359e4e03a450546ed161c4e533eb033409a3a74f8ac721eed2015fa45e23365e5d40ab9d46360f4d86ab5eb7b4cd4df2ac105cb3e110f7c79f6"}}, &(0x7f0000000300)=0x0) timer_getoverrun(r1) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/05/07 22:40:51 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28) 2018/05/07 22:40:51 executing program 2: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000606bf148ee76d086aabdb8e9fcd21e380d49e382d23ac875e318efe008989e005b63778b480eb100b6b74676bfea9407e9fb240da10537cb52d04d7510f5fe3064c66d84b720bae42a29f87497074d172e2b17ab2fbab6c4a5227cb7"], &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) [ 432.025030] kasan: CONFIG_KASAN_INLINE enabled [ 432.029476] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 432.042407] Dumping ftrace buffer: [ 432.045929] (ftrace buffer empty) [ 432.049626] Modules linked in: [ 432.052933] CPU: 1 PID: 1711 Comm: kworker/1:2 Not tainted 4.4.131-g6ec0e3f #35 [ 432.060360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.069706] Workqueue: events xfrm_hash_rebuild [ 432.074487] task: ffff8801d4346000 task.stack: ffff8801d4200000 [ 432.080595] RIP: 0010:[] [] xfrm_hash_rebuild+0x546/0xae0 [ 432.089469] RSP: 0018:ffff8801d4207bb8 EFLAGS: 00010202 [ 432.094907] RAX: 000004040000001c RBX: dffffc0000000000 RCX: 0000000000000000 [ 432.102168] RDX: 0000202000000007 RSI: ffffffff833c54b4 RDI: 00002020000000e3 [ 432.109429] RBP: ffff8801d4207c40 R08: ffffffff85408f70 R09: 0000000000000000 [ 432.116690] R10: 0000000000000001 R11: ffff8801d4346000 R12: ffff8801cd031980 [ 432.123952] R13: ffff8800a281b3b8 R14: 0000000000000000 R15: ffff8800a281b3a8 [ 432.131302] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 432.139516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 432.145387] CR2: 0000000020ac0000 CR3: 00000000a1438000 CR4: 00000000001606f0 [ 432.152663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 432.159923] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 432.167180] Stack: 2018/05/07 22:40:51 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x20000000, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x78) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+30000}}, 0x0) 2018/05/07 22:40:51 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x404000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) 2018/05/07 22:40:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xda5, 0x30, 0x3, 0x2000000000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x5}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xeb}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xa6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) 2018/05/07 22:40:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) 2018/05/07 22:40:51 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) dup2(r0, r2) 2018/05/07 22:40:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xda5, 0x30, 0x3, 0x2000000000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x5}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xeb}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xa6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) 2018/05/07 22:40:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) 2018/05/07 22:40:51 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) dup2(r0, r2) [ 432.169316] ffffffff81181d5f ffff8801d4207c00 ffffed0014503679 ffff8800a281b3cc [ 432.177357] ffff8800a281b778 ffff8800a281b400 1ffff10014503600 ffff8800a281b420 [ 432.185451] ffff8800a281b378 ffff8800a2819dc0 0000202000000007 ffff8801cd031988 [ 432.193485] Call Trace: [ 432.196058] [] ? process_one_work+0x7df/0x1600 [ 432.202261] [] process_one_work+0x7df/0x1600 [ 432.208306] [] ? process_one_work+0x6fa/0x1600 [ 432.214543] [] ? cancel_delayed_work_sync+0x20/0x20 [ 432.221181] [] worker_thread+0xd9/0xfc0 [ 432.226790] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 432.233691] [] kthread+0x268/0x300 [ 432.238852] [] ? process_one_work+0x1600/0x1600 [ 432.245152] [] ? kthread_create_on_node+0x400/0x400 [ 432.251790] [] ? kthread_create_on_node+0x400/0x400 [ 432.258429] [] ret_from_fork+0x55/0x80 [ 432.263940] [] ? kthread_create_on_node+0x400/0x400 [ 432.270574] Code: 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 a8 03 00 00 48 8d ba dc 00 00 00 45 8b b4 24 e4 00 00 00 48 89 f8 48 c1 e8 03 <0f> b6 0c 18 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 [ 432.297342] RIP [] xfrm_hash_rebuild+0x546/0xae0 [ 432.303837] RSP [ 432.307557] ---[ end trace 0d032840602589d7 ]--- [ 432.312291] Kernel panic - not syncing: Fatal exception in interrupt [ 432.318826] Dumping ftrace buffer: [ 432.322349] (ftrace buffer empty) [ 432.326037] Kernel Offset: disabled [ 432.329637] Rebooting in 86400 seconds..