(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) shutdown(r1, 0x1) 2018/03/23 08:59:27 executing program 5: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x3ff, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x2, 0x100000001, 0x4, "556b3cf96276202870eaf9eaf12f20645c7df9001eaeed40aa665991b21ee54acf82a33ce1f6181f909773f2ac136603f976c8298d753461c10a6fa84b9b05", 0xa}, 0x58) 2018/03/23 08:59:27 executing program 0: r0 = socket(0x10, 0x803, 0x1000000000000003) write(r0, &(0x7f0000001600)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0902ee269b3e234bdf20783a1d7712b538fcf6e0405d376668758fffd7f31", 0x44) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/69, 0x45}], 0x4, &(0x7f0000001300)=""/137, 0x89}, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="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", 0x1000, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000002680)="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", 0xff) sendto(r0, &(0x7f0000001400)="8dfadd9526fb3dac380bba0b6148feff5fea59d399d1f227e2fadbf914aca63c39f38e519bc99b779cbc445e3f911beb0fa4444198cdc8d1de371a6f06e200e26afa2a284555129f6e283a3df84e05d3705c66b6535b46a450ec964d4a38516e6b30e583bee7980756f42f3ef8890530d937bd1e332361c466e68e4890a147a1b9dab784bde379e1836e2bfdb86852e25fde4a2e7773837a2b1dd8ca3d94bc949cb691fbe7dde9ece6ce505411e7fafcc533604efdc754387df8e1cf8aac2104c8", 0xc1, 0x80, &(0x7f0000001500)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x201}, 0x80) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000015c0)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000002780)={0x6, 0x800, 0xffffffffffffabbb, 'queue1\x00', 0x80000000000000}) 2018/03/23 08:59:27 executing program 1: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8a750cf271a9791230779875c0326faea3e8e43d8226c7c118820ae95e5f6b254c121bd57fff49990cc9cdf5359999a5312e2f86c46654682ab32251a033c00530ae7c3917cc41831cede2d9c6fe585c7717f055374efcd6817b434a5abe267c9d69965647a6e1272b91b448cbf8e4ce9e81c805a50772355a8ee55c60dabc554017217311d78ca1cd5327ee05fbaf5bf4c9067e68c04f2b18ff418e71", 0x9d, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) socketpair(0x2, 0x80000, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") keyctl$unlink(0x9, r0, r0) fsync(r2) fcntl$dupfd(r2, 0x0, r2) 2018/03/23 08:59:27 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mq_timedreceive(r0, &(0x7f0000000080)=""/209, 0xd1, 0x100, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x8, 0x4, 0x7fffffff, 0x9, 0x7f, 0x65a}) clock_gettime(0xffff1ffefffffff0, &(0x7f0000000040)) 2018/03/23 08:59:27 executing program 6: socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$nl_xfrm(0x11, 0x3, 0x6) 2018/03/23 08:59:27 executing program 7: r0 = getpid() process_vm_readv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) 2018/03/23 08:59:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f00000000c0)='systembdev\x00', 0x6f7425cf51728fc6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x88, 0x4) 2018/03/23 08:59:27 executing program 4: r0 = epoll_create1(0x80000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x7ffff) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x0, 0xfffffffffffffeff}, {0x9, 0x8}, 0x10000, 0x1, 0x10001}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x2, r4}) getpeername(r3, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) 2018/03/23 08:59:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x1) [ 41.679655] blk_update_request: I/O error, dev loop0, sector 0 2018/03/23 08:59:27 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100000b, 0xa972, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="5d7cc813040d", 'bpq0\x00'}}) pipe2(&(0x7f0000a93ff8), 0x0) 2018/03/23 08:59:27 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x19}, 0x3ff, 0x2, 0x2, 0x2, 0x4, 0x40000000, 0x5}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x6}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) 2018/03/23 08:59:27 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/4096) waitid(0x0, r0, &(0x7f00004e5000), 0x0, &(0x7f000080d000)={{0x0}}) rt_sigtimedwait(&(0x7f000004fff8), &(0x7f0000c42ff0), &(0x7f0000d18ff0)={r2}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/23 08:59:27 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f0000000000)=0x100000002, 0x8) 2018/03/23 08:59:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto(r0, &(0x7f0000000140)="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", 0xfeca, 0x1, &(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffff1c) 2018/03/23 08:59:27 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) listen$netrom(r0, 0x200) write(r0, &(0x7f00000003c0)="240000002a007f0000000000ad800000000000ff0100000000002000ffffffff65000000", 0x6) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1e, {0x6, 0x2f94f1c4, 0x3, 0x4, 0x7a1b, 0x3ff}, 0xc31, 0x80}, 0xe) [ 41.766715] keychord: unsupported version 2 [ 41.783968] keychord: unsupported version 2 2018/03/23 08:59:27 executing program 5: readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/136, 0x88}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 08:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/71) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = add_key$keyring(&(0x7f000085a000)='keyring\x00', &(0x7f0000100ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000685000)=""/148, 0x94) 2018/03/23 08:59:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) close(r0) 2018/03/23 08:59:27 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="060000") exit(0x7f) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/23 08:59:27 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) 2018/03/23 08:59:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0xb5f3, 0x200100) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x4, 0x36, r0, 0x0) r1 = userfaultfd(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000300)={@remote, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0x4e24, 0x10001, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x20000000000000, 0x3, 0xffff, 0x3, 0x7, 0x1000, 0x7ff, 0xfffffffffffffffb}, {0x0, 0xfffffffffffffff8, 0x9, 0x3}, 0x2, 0x6e6bb6, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0x0, @in=@rand_addr=0x8, 0x3505, 0x3, 0x0, 0x4, 0x0, 0x80000001, 0x7}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r5) r6 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)="ca", 0x1}], 0x1, 0x4) fcntl$addseals(r5, 0x409, 0x0) write$selinux_load(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c69757800"], 0x10) close(r1) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x58, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/88}, &(0x7f0000000240)=0x50) 2018/03/23 08:59:27 executing program 6: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) write$sndseq(r1, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x1c) r3 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @tick, 0x0, {}, 0x0, 0x0, 0xfffffffffffffffc}) fadvise64(r3, 0x0, 0x9, 0x5) sendfile(r3, r1, 0x0, 0x2) 2018/03/23 08:59:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc, "6314c6497ea41c7fa7034d86"}, &(0x7f0000000080)=0x14) mlockall(0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x6f2ae667}, &(0x7f0000000100)=0x8) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/03/23 08:59:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6}, 0xc, {0x2, 0x4e20, @rand_addr=0x2}, 'erspan0\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="ed0000027f01000101000000020000000002be5e316f"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) r3 = dup(r1) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000200)=""/77) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 08:59:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/23 08:59:27 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x2, 0x4}, 0x1, 0x8, 0x0, {0x400, 0x7558}, 0xecd, 0x1}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000200)) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/23 08:59:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) close(r0) 2018/03/23 08:59:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c00e7002900000000000000"], 0xc}}], 0x2, 0x0) 2018/03/23 08:59:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f0000bfd000/0x400000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/23 08:59:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0xb5f3, 0x200100) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x4, 0x36, r0, 0x0) r1 = userfaultfd(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000300)={@remote, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0x4e24, 0x10001, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x20000000000000, 0x3, 0xffff, 0x3, 0x7, 0x1000, 0x7ff, 0xfffffffffffffffb}, {0x0, 0xfffffffffffffff8, 0x9, 0x3}, 0x2, 0x6e6bb6, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0x0, @in=@rand_addr=0x8, 0x3505, 0x3, 0x0, 0x4, 0x0, 0x80000001, 0x7}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r5) r6 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000002c0)="ca", 0x1}], 0x1, 0x4) fcntl$addseals(r5, 0x409, 0x0) write$selinux_load(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c69757800"], 0x10) close(r1) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x58, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/88}, &(0x7f0000000240)=0x50) 2018/03/23 08:59:27 executing program 1: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000000080)="b1", 0x87) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x34) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x100000000a012, r2, 0x0) 2018/03/23 08:59:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a4000)) 2018/03/23 08:59:27 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='6', 0xffffffffffffff1f) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00000001c0)='cpusetwlan1vboxnet0em1-^\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) getrlimit(0xe, &(0x7f0000000200)) 2018/03/23 08:59:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/23 08:59:27 executing program 2: prctl$intptr(0x26, 0x1) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)="f8df01b0c5f73a9c9af7ed59da57ef7f089e3432aae3b1fdc2e2432bb2ca137e673604628194d1e93334102f2b15cded93d9569b40c571b0d4a967b946742514b7f64a5dcecd9d7fd42af41162a713d530206511f193008b9795093a2fbae90b0c780470983ee744190a81057712f194d68d1eb2beb9e65db4651dde77e4d932ca3304bc04f48c69e77dc9345c6082d39e9f192b7de97ef3190b277c9f4dd09a0fa713c7388b070f2af0ce1918648139b8e04dbcd278861253c0bf5e1828701c4a0841e6312ee9f805371d7dee8c9dae8a860796026252486c", 0xd9) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200003, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x9, 0x2, {0xffffffffffffffff, 0x0, 0x4, 0x3, 0x80000000}}) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/03/23 08:59:27 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) chmod(&(0x7f00000002c0)='./file0\x00', 0x80) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000002004e20000000000000000000000000000000000000000c000000000000000000001000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067300f73f26e32b9653929c93a67ea5b9347733d12f83226b183977c5617732caca6d4ee3f4917a8b525cf1bd4c46a8f552ee06d4786b8de62cadd619278046669d7f7769b75dc216e7616cda28f4bc2c58f4ba203fbc2b3073ed231cd9fad0cc366fa8fd5063944aeeefe0"], 0xfffffffffffffca9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r1 = syz_open_pts(0xffffffffffffffff, 0x802) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000280)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4e, "a0682c88b5055ea621f589489027fbde58417080d6ce793a009a9203f0297a60b89d34ac2613408ab62682810ad178a17f8cfe939ba23918f29765667ee94c55a2d5a75c59eefe015170a8ed4f6c"}, &(0x7f0000000200)=0x56) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x2cf}, 0x8) 2018/03/23 08:59:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, 0x0, 0x1, [@rand_addr=0x7]}, 0x14) sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/03/23 08:59:27 executing program 0: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x40, 0xc8) 2018/03/23 08:59:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x400, 0x4) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x0, 0x11, 0x100000000, 0x100, "97782606e09495b68ae2c6da49edd95311b4012b2782ee96a68193afa3b24497"}) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/4096) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0x9d, "1726c1adda76a9b47e9572929b766cba174e18b952f45ddbd2a9d6c807678e7413cf1c37ab5fa61524ef5e2eb1fcb8441cedb63a70a75ca64cfbdf3140e8392b8986df5cf7a9186a200397dc11626771e1266b18665808db4001db78e35bbde7919614fad5fcd90b7c7d54ce16a2346af09cf7f6b2e603e79eee74e56860a709ab836e200df29a1bf89d0df017e180115e02f1f2ef6a0ffa54943542a1"}, &(0x7f0000001140)=0xa5) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001180)={r2, 0x7, 0xc5, "8893b877f915b9c85de375eab52316000dc7cafd8792248e1c5e693c8edae4d7ca670ed51b5f72f944f560ce327cf941d3054ba360fe0a56013e1344eb1aaf2d7acda8faf54b51faa8bc8247a480271a10bf8899b3eb9ea7f1fb3f4d3ad5c216a752fe4fd261619af907326accf671514a0e5244e02a2c80b454b2f9fe83e6efe12e72e4e924330929dc65c5043017ac5efeb656558cca5ac88c03650601be3d382e6bb6e25a4a6cb460b0b7e4e9106d8f982c4a246a3c30965eff4746dd97c088422819a1"}, 0xcd) 2018/03/23 08:59:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000047ffd8)={0x9, 0x0, 0x0, 0x0, "050098f653f40001577f000000142cdec6000c4399584aafed92771f398f405e"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x80000000, 0x8]) 2018/03/23 08:59:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x412242, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/03/23 08:59:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r2 = gettid() fcntl$lock(r0, 0x26, &(0x7f0000003fe0)={0x200000002, 0x0, 0x0, 0x400000040000, r2}) close(r1) 2018/03/23 08:59:27 executing program 3: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000000100), 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1000000000000, 0x0) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/23 08:59:27 executing program 7: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x39, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/03/23 08:59:27 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x2, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1, 0x2, [{{0x2, 0x4e21, @rand_addr=0x190d}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x18c) r1 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f0000000000)=""/64, 0x40, 0x10000, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) 2018/03/23 08:59:27 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x10000000080003, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21}}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) dup2(r0, r1) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 2018/03/23 08:59:27 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f00006ec000/0x1000)=nil, 0x1000}) 2018/03/23 08:59:27 executing program 5: seccomp(0x0, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000080)=""/161, 0xa1, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) unshare(0x10000) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x7ac2, 0x4) time(&(0x7f0000000000)) 2018/03/23 08:59:27 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x5, 0x0) pread64(r0, &(0x7f00000000c0)=""/55, 0x37, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) 2018/03/23 08:59:27 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_mr_cache\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x2810, r1, 0x4) 2018/03/23 08:59:27 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6002, 0xffffffffffffffff) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) 2018/03/23 08:59:27 executing program 3: socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) seccomp(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x101}]}) 2018/03/23 08:59:27 executing program 1: r0 = socket(0x1000011, 0x806, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000d40)=@req={0x0, 0x0, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0xbde74f5c91b8b5e8) 2018/03/23 08:59:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/23 08:59:27 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) dup2(r0, r2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setgid(r3) 2018/03/23 08:59:27 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/4096) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x1f, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3, 0x4}, 0x8) 2018/03/23 08:59:27 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4c2200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1f, 0x8, 0x7, 0x100], 0x4, 0x7, 0x6, 0x2, 0x9, 0x5, {0x2268, 0xfffffffffffff934, 0x1ff, 0xfffffffffffffff7, 0x6, 0x7, 0x6e3c, 0x2, 0x5, 0xfffffffffffffffb, 0xffff, 0x66, 0xfffffffffffffffc, 0x8, "46217fa23a9f32e1275800a10adc63f3d5f030a2e2a8fb85316c3883dcea14ef"}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x3, 0x8000, 0x3, 0x2163, 0xff, 0x10000, 0x8}, 0xc) 2018/03/23 08:59:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000007f0)='/dev/input/mice\x00', 0x0, 0x942) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x5, 0x200, 0xb37, 0x8ec, 0xef, 0x1, 0x2, r1}, 0x20) readv(r0, &(0x7f0000014fe8)=[{&(0x7f0000001000)=""/216, 0xd8}], 0x1) 2018/03/23 08:59:27 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="b6d7dd393199c245fa89149c1cf0d8348b5b1d5d67dbba208d1e8c1b396d719574b1727c4eb991beafb795e4702b3a5632f7b698de493c7df2be8aa388698bf8dbe67ac057a51dd327462160c34f346b6f99c723d6cdf879001fe2b66fc17aad0bb09bcf23fe0fb892376b49062715126a1a449aec94425f2402454e380b42acf5e0f60a47", 0x85}, {&(0x7f00000003c0)="e84ab06df326dbf30b38be39922d425002b06b236e6c4e867957ed2cc957b0adac793e71331611d4c227318cc9f62c07970237586c98487baf00cb97ca01749fe1a3dd9bcd93339f6f9a84d45f5cb7f316865e5aedf4735f95aed93de544ad5ba77c39978e0cc39aed41355c9e573df8f1617c7f6776b58a5bf862dd9a02cc33873a27995cd42f48e7abaf512e28efa785cf6247676d8c3a7f", 0x99}, {&(0x7f0000000640)="620887f867d83abd3b39b503ca22ddfa6351d9a96db8d3e9de575e43e5049b8886b9840d05edab1d68f58c1855b8526e08e5bb90fe431eea220561aa65c2fe0ee9fa1320e11f6139e6b70d5c41d931dc5c486fc64e92a980265d0ea4aaa11a56b5d69f201bd8c765401eff2467fcbdb5078ba2f25e80ef512b5684bff02defecb62c90fc045cf543c0875dec6741a8d571d67020d0ec92a911136c2589f2885cadaec32fa263cd0ef0c918d45a47ee39c1e61353a26334fe359f6dfed855f827bba9cccfd4791654820228be235fb3bfef7c", 0xd2}], 0x3, 0x0, 0x0, 0x4000080}, 0x4) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000140)=0x8) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000940)=""/162) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000740)="d9d7d86ac0fb42b80d1bf588561c708bb5c299f8d8ff7d18122012fc05d6aea65eb44d339463a20c2079d83f6c715eab887ae4c34496879454c084e57132fff9f7a5080c8d7b89e1fbec33251b2e7047f18e5fdb167b7a86d07c12d63cea26097918a7305bb624ea1b4f3f8a52b3272ebda9085a3e2a25d470ee0ec369505613fa7d3b3adcd39a4f7f09167933ff13289267", 0x92) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8009a937f68ce5"}, 0x8001}, [{"28f4880899f045"}, {"44c8678518eed8"}, {"9d4dfae619fae9"}, {"a3e2dc157a3ea2"}, {"2fd1e1ada18161"}, {'T+(:P%P'}, {"c40360686f8279"}, {"ed73ff70c30a35"}]}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) 2018/03/23 08:59:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2e000), &(0x7f000088cffc)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) 2018/03/23 08:59:27 executing program 3: r0 = getpgrp(0x0) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r1, 0x8, r0) ioprio_set$pid(0x2, r0, 0x0) 2018/03/23 08:59:27 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000000), 0x3b5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200) [ 42.389931] audit_printk_skb: 18 callbacks suppressed [ 42.389938] audit: type=1400 audit(1521795567.954:26): avc: denied { net_admin } for pid=3770 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.430550] audit: type=1400 audit(1521795567.994:27): avc: denied { create } for pid=6651 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.463640] audit: type=1400 audit(1521795568.024:28): avc: denied { setgid } for pid=6626 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.488264] audit: type=1400 audit(1521795568.054:29): avc: denied { create } for pid=6651 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.489807] audit: type=1400 audit(1521795568.054:30): avc: denied { getopt } for pid=6651 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 08:59:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x4, 0x4, 0x15e4, 0x8, 0x0, 0xae}) getdents64(r0, &(0x7f0000436000)=""/172, 0xac) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x80000000, 0x4) [ 42.515565] audit: type=1400 audit(1521795568.084:31): avc: denied { net_admin } for pid=3778 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 08:59:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) rmdir(&(0x7f0000000040)='./file0\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="010007000180c200000faaaaaaaaaa16aaaaaaa8aabbffffffffffffebc0a9068b78eec825b95fa7aaaaaaaaa8bbffffffffffff00000000000027b8617548cc0b9e3a969a00"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x800}) 2018/03/23 08:59:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="2d13f3065a8c8b23d9fdeb3c1ec8646b195a3fd838a0a3081bbc00533b1e5bc2ec9200defa79bd4a1e48ed92669dde6db11f1985a12fb83095f9509ee17ffd85681490870c405e8889aafb9aac85a81da2caab3ae6aa7615fa28cc89101097592497c2ce3a37577ce6cfdc5cce283b543c41081125f832836186f638975431fec59dc02368aea41bd066b44ed06ac09fedf070a1ce3cbcbf01b8fe2e0cace2a7035e3015", 0xa4, 0x4000010, &(0x7f0000000180)={0xa, 0x4e24, 0x6990, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) 2018/03/23 08:59:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x4, 0x4e20, 0x4, 0x0, 0x20, 0x0, 0x3c, r2, r3}, {0x6, 0x3, 0x20, 0x7ff, 0x80, 0x3ff, 0x20, 0x6}, {0x2c5e, 0x3, 0x100000000, 0x80}, 0x1ff, 0x6e6bbd, 0x1, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x1, 0x3, 0x5, 0x1ff, 0x9, 0x1ff}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x3, 0x17c) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) getsockopt(r4, 0x401, 0x1, &(0x7f0000000180)=""/146, &(0x7f0000000100)=0x92) getsockopt$netlink(r4, 0x10e, 0x3, &(0x7f0000000780)=""/218, &(0x7f0000000340)=0xda) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/23 08:59:28 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x5, 0x3, 0x8, 0xf16}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xffffffffffffffff}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0xa5d5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) connect(r2, &(0x7f0000000040)=@nl=@unspec, 0xc) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') ioctl$int_in(r3, 0x5473, &(0x7f0000000200)=0x80000001) sendfile(r2, r4, &(0x7f0000493000)=0xfffffffffffffffe, 0xff) 2018/03/23 08:59:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/03/23 08:59:28 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = open(&(0x7f0000000040)='./file0\x00', 0x140, 0x42) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x34f1}}}, 0x84) getpid() r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/udp\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000004000)=""/4096, 0xffffff73, 0x0) 2018/03/23 08:59:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x0, 0x0, "6ebc232b33d54b3de3f2579ce2097089cbdcee96c6636029bccfb5245c6797f2"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller1\x00'}) [ 42.605152] audit: type=1400 audit(1521795568.164:32): avc: denied { net_raw } for pid=6672 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.613399] audit: type=1400 audit(1521795568.174:33): avc: denied { dac_override } for pid=6675 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 08:59:28 executing program 1: r0 = socket$inet6(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06001000a84308910000003900080002400c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/23 08:59:28 executing program 5: r0 = socket$packet(0x11, 0x1000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/23 08:59:28 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000580)={'filter\x00', 0x0, 0x4, 0x63, [], 0x3, &(0x7f00000004c0)=[{}, {}, {}], &(0x7f0000000500)=""/99}, &(0x7f0000000600)=0x50) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0xf2, &(0x7f0000000380)=""/242}) close(r2) bind$packet(r1, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$selinux_user(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="736563745f723a7368656c6c4d657865635f743af5a84cf5e959b1733020756e636f6e66696e6564117500c3e1099c5c"], 0x2d4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xaee, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000000380), 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000480)={0x400, 0x9, 0x3}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 08:59:28 executing program 7: clone(0x0, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x1, 0xffffffff, 0x5, 0x80}) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/23 08:59:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10820802}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="c3740dc2ab3d3b4908001e8b000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/23 08:59:28 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x20000, &(0x7f0000000180)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000ff2)="1dd612c01a546b0d81f2cf8abb", 0x2402, 0x0) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) 2018/03/23 08:59:28 executing program 4: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x2}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl(r0, 0x3, &(0x7f0000000080)="782dce4c6bf1c0f6ee6289e5c121b7807c07f1450faf146faf0f1cc5d2b2246b5eb860e4b0ce48c3cd7cd93ae4aec36ba625fde2447cd96ec0c465486182e695227819c85a3b59d3b86916939711dde6f9cccb8f7716bf1e7700fa3f24a9df92525d26f46d6a8b45e05c8aa4371935150bd055d88fb3349aa52c82909e9fc0cec313b8511bee2098184aa8853eed7069d2ef2507d296c8070b73b0c81ba358ff33906ceae8c13943be56a7498827262e489e9958585150fcceec7d7f6e40078d8cc158b0a40f428fbafb51b3e55ccb1b2bf9447e3dddda1d2f7c549503d96668831fef24bf18c201a35e") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000240)={0x100000001, 0xffffffffffffff30, 0x100200000, 0x200}, 0x10) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="746ba7f1e5bd84ba3073e612e20b65a069843c85649731b2a21611f7037bf3be237c8c348b5da7191a479f40258f8d0614291230f1d8e1f4125a84222fb05985bdf7c5b47c0b0745c92d70229f305438184d3d3b92e2255cc176ad52b5128c5865798e3510bb879fd06f1eca9bbc1a16a60b2d6ec19da4c13027a59092c255ae82e64f0e4ba24b2d659a7b800aaf0c912e2c5980d093e8a1bb45f5582e1f0501a9d7d1047723e78811ff2672f5d686264ad32a6a88e71257a7e03e75bf570bc6dba16f8e8a700dedce051a4279202a1615d97a89b3364d31c97133f81e8c7418adbbd62ed9f0c5a4") r1 = socket$packet(0x11, 0x2, 0x300) clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x77359400}, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000001ffc)=0x4) 2018/03/23 08:59:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0xcd, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e23, 0x175, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x9, [0x2, 0xffffffff, 0x7, 0x1, 0x80000000, 0x0, 0x1, 0x8000000]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/03/23 08:59:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'gre0\x00', {0x4, 0xffff, 0x1f, "7c31f469001a", 0x2}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 08:59:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000400)=[{}], 0x1, 0x20000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x11, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3ffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x200000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xf3, "10357d3b902fa29b458b74b4bc4f0ff0f7a729c5ca4c58ac654ef0953b4d30edd0fea2ef86bff8776627c26583ef8eef0ac941dd31fc8f419430d950eb42619bc37987184563c8e58a655594888030a215d7b674081af7c98f658106db417ccea1792afb037b7ceb220acaa0dfc1ac3edfa004f8599070f0657fb6146e4c19ea74bb6ebfd2e24c0b0c17d9e3c40a6185c72cbdf17b67628dd9300edf47ed8760bac346ea3c71be32f5921ff2d9b40fdca306e25be6a7c9e75de2d6cba261bfbe407d1a96e597dab52cfeafced9b3994f4c9dc33792b39be03f8c1c06bea5d08375a0a9ab07d2e7157996a4f535621a88150e1a"}, &(0x7f0000000380)=0xfb) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8d4}) r6 = dup2(r1, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000080)={r5, 0x80000, r6}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) recvfrom$ax25(r3, &(0x7f0000000100)=""/176, 0xb0, 0x40, &(0x7f00000001c0)={0x3, {"ab8cf1f03fcd7c"}, 0x9}, 0x10) 2018/03/23 08:59:28 executing program 5: r0 = socket(0x1000000015, 0xa, 0x1) fgetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f00000000c0)=""/246, 0xf6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000000080)=0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='yam0\x00') [ 42.777494] audit: type=1400 audit(1521795568.334:34): avc: denied { sys_admin } for pid=6697 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 08:59:28 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') pread64(r1, &(0x7f00000000c0)=""/64, 0x40, 0x0) pread64(r1, &(0x7f0000000000)=""/150, 0xfffffff3, 0x400000) 2018/03/23 08:59:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000980)='autofs\x00', 0x0, 0x0) 2018/03/23 08:59:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x101, 0x8, 0xfffffffffffff7a3}, 0x10) 2018/03/23 08:59:28 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xd016375c1bbf59fe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x20004004) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) fstat(r2, &(0x7f0000000040)) getegid() 2018/03/23 08:59:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x2, 0x4, 0x5, 0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x3, [0x6, 0x972, 0x0]}, &(0x7f0000000080)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x19) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xe9, 0xc0c000}, 0x88) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) 2018/03/23 08:59:28 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x2) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x1200) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8001, 0x0) ioctl(r1, 0x44200002285, &(0x7f0000000080)="f8f8ffffffff18ffff0000031dc5d86c0000ffffc5e9aed7b6fcc9b8e2d8b3181f12ef7dc14b2caf7e00000007") read(r1, &(0x7f0000000080)=""/36, 0x24) 2018/03/23 08:59:28 executing program 1: r0 = socket(0x10, 0x1002000000000802, 0x2) pipe(&(0x7f0000000000)) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) 2018/03/23 08:59:28 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='em1\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0}, &(0x7f00000004c0)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000004c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) socket$unix(0x1, 0x0, 0x0) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x7000, 0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000b00), 0x80003) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000b40)={0x0, 0x80000}) get_thread_area(&(0x7f0000000240)={0xfffffffffffffe01, 0xffffffff, 0xffffffff, 0x790, 0x95, 0x0, 0x5, 0x9, 0x821f, 0xf9}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000bc0)) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x400, 0xfffffffffffffffd, 0x202, 0x3, 0xffffffffffffffe6, 0x2, 0x0, 0x5, r3}, 0x20) 2018/03/23 08:59:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x88400) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x71a7, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}}, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x100) 2018/03/23 08:59:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x233) lseek(r0, 0x0, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/03/23 08:59:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) socket$inet(0x2, 0xa, 0x8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 08:59:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/keycreate\x00') recvfrom$inet6(r0, &(0x7f0000000000)=""/30, 0x1e, 0x40, &(0x7f0000000040)={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000180)=""/116, 0x74}], 0x2, 0x0, 0x0, 0xfffffffffffffffe}, 0x10100) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/23 08:59:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x3343]) sendfile(r0, r1, 0x0, 0x5) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) 2018/03/23 08:59:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000020000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000120000000000001d0000bdc7782100000000000000ffffe0150000000000000000000000000000"], 0x80}, 0x1}, 0x0) prctl$setfpexc(0xc, 0x40001) tee(r0, r0, 0x3, 0xa) 2018/03/23 08:59:28 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x200000) ptrace(0xffffffffffffffff, r3) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$unix(r4, &(0x7f0000000780)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000200)="71902764d6425179fad161f0fab25efac01538dab93274630931a1b9bf77c72e3d4940a68348a0ab18d553aadc2a6db7783c70598bd1633d72f7381e058e15cdee4839ad8fd47b61246af0f9058d922b00fa04944e01f82f16dee231c16db02385bebd23f959d04402d049183ba78824d163679a2843afb7ded23a65dd44ef98be78a4815210d8864111e37009e7c3b567a0fc6a3d0d9266527562d0fb71aab595cd91a90a15c97b6f6c1577390f6f", 0xaf}, {&(0x7f00000002c0)="af225076a9bb8e2be510e40db4d97e9dd55e1c57da8e63a8714f1fb692fde17ac95e8f97b0d77b9b24523f73ace1430ac1f238f196d98e72acc444bf579c2e82dc83b6f5243e38f51b00b626c88116e265d9e80099671cecdeb3942af9598302c93c902c9e6e40450fd8662de92f90ee2a15524363e15c4ffb8399701e71f816fdcbf82a1e85", 0x86}, {&(0x7f0000000380)="7557722fb6fbc30e2068404dee9ce2bc2955cecb10d292014cc4ef73e4f54fd8d846daf293344d24027b9664a9ef6cd07c623b9d2cbd66634d468c065a535eaa1a46d6a7866fa57aa54d0a453620ad9f5df7487c25ca2341e4fa389e2bab987ca069ea5a1745f40ec10852ec5829477cfb26bfe9c5d3d0afe98cb222d230cbe82bd894c409a5913d0fb36dcdaa2607d2582bffa2a8acb462fbbec050c24b3992cbaacd22cd0dad6d44382f643e0295de3d121707813e50a49eb9ab07852c738b", 0xc0}, {&(0x7f0000000440)="67814e0edc27297f14e7e4bab2b85bf3ad8c704f4e23002a12d01eb2cc269fcf826ca7878925201d199ff59a4f17b4da3ceb8215d9b645e3dd8b136aa7109bf70677fb76867f8b1020d3a20e8a894a3b68c6ce3086e0282757a9339d2fe6a42b534c8fbf432228b09b32c55ef02039c8418d518df4635ddc34c9d90df99e723521b3645bfaafa3f3cad5a6066c34fec42301153de7e2eaffd9dba87393a5d77cfcd691f3b96c7b91890c198dd0026c996e78ed4245ee12555754e4883f255e2de72c99e8598e6d0c850bf317329b3143143c4d2e77f5a4a9dcb07d6204d90cbd084391406a2c067d10d12949", 0xec}, {&(0x7f0000000540)="763cb3b4e682754d69ae763df7a4540b410e0e89b136d31e3648c4c0d1009ce0a1f32676f12d958b4979f5bda272e697c83f016165efec23811d81ec5f825b3e76be86156988025284b0", 0x4a}, {&(0x7f00000005c0)="7770367369f44de9ccc61f9aa87dd47365a1dd54d4e0b65d132af8620241064512db03a68a00623147e413ecb91027f01050890d9a39564ca613c20d5fb9dd39a006a300f99ff62abce17b1e78b01f98ab365cf4220ba640255d71f87b9b1ee95af4c6e18b71f3d9fdd84c084a2b4dc7778a30bdfba5480da823f405316b046e026965a849478b02ac3b674769a9ba01435158bb889aca13eaff4ba6d5f913e05f51c24ce208eb9aabf2a81c43afef12d12b0262d1543a2e0db5824f263e1b3c7cc1c52cb46196cbf9da", 0xca}, {&(0x7f00000006c0)="56bb9bce663e20503100f7d35d82e6bdabe86b96f19ce9c7b835b82f1b826aa43fb747a0e4a9443fc2c7e2a90e1951e8e2426e443799", 0x36}, {&(0x7f0000000700)="e843e1532216f6468bb314f2cc0c4f738681fbce271d6bbe54548559a0d92c59403b62056bef", 0x26}], 0x8, 0x0, 0x0, 0x4000040}, 0x44001) ptrace$setopts(0x4206, r3, 0xffffffffffff0f38, 0x100007) ptrace$setregset(0x4205, r3, 0x202, &(0x7f00000000c0)={&(0x7f0000000040)}) ptrace$poke(0x5, r3, &(0x7f0000000000), 0x7a5) 2018/03/23 08:59:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000094f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) [ 43.002323] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 43.007444] audit: type=1400 audit(1521795568.564:35): avc: denied { create } for pid=6742 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.040363] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/03/23 08:59:28 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) syz_extract_tcp_res(&(0x7f0000000000), 0xed3, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xffffffffffffffff, 0x4) 2018/03/23 08:59:28 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xd016375c1bbf59fe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x20004004) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) fstat(r2, &(0x7f0000000040)) getegid() 2018/03/23 08:59:28 executing program 1: socket$packet(0x11, 0x654936f8583b447d, 0x300) 2018/03/23 08:59:28 executing program 5: mlock2(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x1) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/144, 0x90}], 0x4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40802) mremap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006e5000/0x2000)=nil) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x21, &(0x7f0000000040)={0x38, 0x401, 0x0, 0x5}) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) [ 43.090911] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/03/23 08:59:28 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) r1 = getpid() getpgid(r1) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0xffffffffffffff1f}], 0x1}, 0x4) 2018/03/23 08:59:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x102}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100), 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3800000000000000, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getdents(r2, &(0x7f0000000600)=""/4096, 0x1000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) close(r0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) ioctl$void(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xa2010, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/03/23 08:59:28 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f00009b4000/0x4000)=nil, 0x4000, 0x0, 0x800011, r0, 0x40001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0xffffffffffffffff}, &(0x7f0000b3cffc)=0x20) fcntl$notify(r0, 0x402, 0x8) 2018/03/23 08:59:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000040084, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) socketpair$inet(0x2, 0x3, 0xd04, &(0x7f0000000000)) 2018/03/23 08:59:28 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x68) r1 = socket(0x1f, 0x80000, 0x0) write(r1, &(0x7f0000000100)="220000001a0007000001000f090007000a000cebfeffa7081a00ffff05000980be451e9986a50c1233665657f80812f53528544708c8c9ca44b62bb354bf84ea8a1505f1a83f35d66d4c61009dc466725a48966828495ade12b7f1a4e938ac", 0x5f) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/23 08:59:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@can={0x1d}, 0x10) r1 = memfd_create(&(0x7f0000000000)='security+\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0xc4b9, 0x1, 0x208, 0x4, 0x0, 0x400, 0x7, 0x24000000000, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002980)={0x0, 0x80, 0x6, [0x6, 0xe0c, 0x2, 0x3, 0xee2, 0x7]}, &(0x7f00000029c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002a00)={0x0, @in6={{0xa, 0x4e21, 0x9d, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0xef, 0x1000, 0x80000000, 0x25a, 0x8}, &(0x7f0000002ac0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002b00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002b40)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002b80)={0x0, 0x3, 0x30}, &(0x7f0000002bc0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002c00)={0x0, 0xddd}, &(0x7f0000002c40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002dc0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="f283d9b26bc1f61411a8a894a549153d37658417c820550b3e433af3f359cb8df5afcef576d2a8cf88a9ef690b490cfb1ee175580141a98d252cc2ecd1c0fd203b2eff174829e41b9b3f5855ad4e17a0ba6bc373a3a7caa85b882a6e92b3275e2561178f8c5891891353b4baba52fe591b010a0d906a6cc576c6ac4d453a3c911e1ebe364de1b66e0bc004ab77490104e52764", 0x93}], 0x1, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x624f, 0x8001, 0x1, 0x0, 0x1, 0x101, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5037, 0x1, 0xd12, 0x9, r3}}], 0x58}, {&(0x7f0000000380)=@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}, 0x1c, &(0x7f00000027c0)=[{&(0x7f00000003c0)="328dac61a8674d24dd90b14a3ff36e05cf6a4aa2ca07b7e50c799e1bd8f1a119eaab196b13107ca06974a45abc72d3d85fa954df2a07b0bd3c802db09e313757c63c1d2abc2a1d71153bbed106cdb49d1574fd32200d035c8ad1f69013b2f533", 0x60}, {&(0x7f0000000440)="b227ff9a7913609a2e0d1079b862ca833a024bc2bb57522b7b89b84c1082daaeceeb731f058e687847ff52d2579d1b94556b792ab64889b42a1e349dfbd6575ae058a74b19d8b9aad166aa530600bebe209bd1c83a75a368a7915e41c350b193660b7eeb4bc5d34360072f1034136235e0fb8c44ad8572f6b8fd820ca9fb488780eead45cbf2db22237baa48e6265d4c3a15580afb9da3a93bc8b784f3ace1221a7ac3e0227b197271dbdc768ec83d05efda7bf0e032f7d452fe2c76c22ca847fd", 0xc1}, {&(0x7f0000000540)="a4b923a7038eafc48085466300e850d0972745c0bf7fe29ef665c6312a374a8ef9fd268fe450", 0x26}, 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0x1000}, {&(0x7f0000002580)="364dacc88d4e403ce978342dc25f579747b7", 0x12}, {&(0x7f00000025c0)="2a3ac967a6013d7fa28cadddd903cb501db7f33cf2f2c0a5388110a794da7cca7480ea2cff05ab3da29e11db", 0x2c}, {&(0x7f0000002600)="e9ec069e5126807d6f50afb07a277cae6ec6e05f26ce79a4024b760f5deecd1adcd2292ae313a0b981728a0265e3094c8ee09640e49d248c15ed4c29000a47226aa048a2757166f54d19364e0396741e97bc77f8d10449fc5c1fb7e382e089b08997d4c914da0ab703269c51ebfee6e4be567b7defe8e8290d99a98a9104414feb24af6c6fb1993149c5c150e23000f58e356f9bf20152dcec8c398af286c1a1ab9d8bdaf204ad", 0xa7}, {&(0x7f00000026c0)="d33018c68152e3c8f402fa6229353cf432f63a65aea81fb4a913f32d4d795cc614f7a080849bc4fde17cd3a957818fba8b4c97cb0749a8091ad7733c2543a44009d9a8f133cfa9c2a2fb760771ddc4dd3f9a4cc828b4a08af449ffe274c721e713aac35e7a366e5146c1f317bebf05179aef443bd727850925839620dc28c51dfeaaf30b5f4b8a1f8a724a153c7ca2ed7d4404194987834be6778620806d7be9e43c98d418c68df4e54fd9c46b5b069f94727fb55bab755e91c78a3707e2d312ec2feedc9da9665b84408379ad79ecff50793da7c6dfe389df01d97eecb42911ddd60eabfa046a8d", 0xe8}], 0x9, &(0x7f0000002840)=[@init={0x14, 0x84, 0x0, {0x4, 0x80000000, 0x4, 0x5}}], 0x2c, 0x4000011}, {&(0x7f0000002880)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000002940)=[{&(0x7f00000028c0)="ac805298499e36d43a60f22c4794b05e42cb5a241a5edb3f9212dbf62bcafbb8fe5622e76d12fd522ecd33f3d0b352d19a7f0cf529ecc230cfeb303265d88758bdc2815d33bf499094a41c66cbc939eaf4fa0ee91f5516a621876f78685dd94d26df85d594c7e337df9402300037f433d9f947dc828f34b133604dfdc6", 0x7d}], 0x1, &(0x7f0000002c80)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x2, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3, 0x8004, 0x0, 0x2, 0x8000, 0x9, 0x9, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0xfffffffffffffff8, 0x2, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x5, 0x0, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x60f, 0x0, 0x8, 0x3, r8}}, @init={0x14, 0x84, 0x0, {0x8, 0x5, 0xfffffffffffffff7, 0x800}}], 0x108, 0x40}], 0x3, 0x10) 2018/03/23 08:59:28 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x5, 0x8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x7}, 0x8) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00007ae000)=0x406, 0x4) write(r2, &(0x7f0000000100)="5a72cc46022a45c6c0f30ba510c6af5b486e9482d71bb7ab3ba0be55d5f4ff8b142b0217ca9864591db68d5900d66646a42d992be86af27146d5ed8301c959ba0fcf04e48eb0867156fd77c44e83e663ee159dc039ed17b938a7938ec342c80fba788a542c0396fb5e509f0e7db7c2d1b37032546297215dbaf0ecd704edaccad8d5328cbd4f7b6e172057859baf97c8c40d977ea582e38901db565abc293772980c579512a9e33150689d509e4ddf8c56804bced6b1b4e60a3b481bc9857f000000005bad8f3a854b26dd7e795b006ebf2e6da37cad0464ba7e0d5f127b9e7183758f0dd4a866a9bdbf65c1ef47add6f49d6fb024467bf2ea169ebbca18bf2b8a93122915e4eeb57c867d5699a13ddfd7cf8badd5090b8533000000000000000000000000000000000000000000007139083b7c307f88bd67e8989055d5db67ffd57386978eb7e843a947b97aad6a53c843d8ff2eabceea3f972c097a3ecaa37e4700ceffde8b82788252b6d36555e8a1d38ed2cc7908fcbc2c38f3be2f9e6030b5461f6066d78048dfb147239f58b1c26446409e9858b9cd1041d564d98d48c58ec0df000000000000000000000000000000", 0xdc9500e354411aec) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) 2018/03/23 08:59:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000000140)={0xa6, &(0x7f00000001c0)=""/166}) r3 = dup2(r1, r1) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/03/23 08:59:28 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000b9, 0x0) 2018/03/23 08:59:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) ioctl$int_in(r0, 0x0, &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) close(r0) 2018/03/23 08:59:28 executing program 3: r0 = epoll_create(0x101) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup3(r1, r0, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x5dd, 0x4}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) 2018/03/23 08:59:28 executing program 5: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xfffffffffffffffd}]}, 0x5) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0), 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0xffffffffffffff7f) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x100000008910, &(0x7f0000000140)={'vlan0\x00', @ifru_settings={0x2, 0x9, @cisco=&(0x7f0000000080)={0x3ff, 0xffffffffffffffd7}}}) 2018/03/23 08:59:28 executing program 0: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x400000) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f00000000c0)="27acac1a618719359be411f7d5dae9055ef1d620fc0da6b25dfcba35698ea27aa7c1f63af2ac378e5df03946d4a4c08ac8c2630338579216e6d7732abfac574a1fbb39e45c4e21eed5ceee64d3bbfbd69f9e21b99e4a6f7f2093177be37cd7fca9a9e53d289795caf0cabf4ff7e1f9367d2ed50c17b02d59fc169a7c4e781827cb071ff681841522fc1b574543e4787b062ecdea095ddaf3edd54b4d842018670164fec1f2e5ff540f2c90a71ab83469e4e4797a614b88813438e9217adb9fefd3d2653f4025751b0571359160b1ffc934c212dffab7657024c050adbbc10fa50b40", 0xe2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x2, 0x8}, {0x3ff, 0x6a}, 0x1, 0x1, 0x81}) 2018/03/23 08:59:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000001080)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f00009ffff5)={0x0, r1}, &(0x7f00007ceff8), 0x8) ioctl$TIOCSBRK(r0, 0x40044591) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x44c0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/4096) 2018/03/23 08:59:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) fcntl$setsig(r0, 0xa, 0x1a) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x80000001}, 0x1c) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) 2018/03/23 08:59:28 executing program 4: inotify_init() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0xffff) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x35) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x629d09da553f5432, r2, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x40}}, 0x80000001, 0x1f, 0x9115, 0xd9cc, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0xfffffffffffffffc, 0x8, 0x6}, 0x10) 2018/03/23 08:59:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x4) 2018/03/23 08:59:28 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000001c0)="80a68e37289eb68fb499ac56a512cd1d5d3e30f852c9b7266cafeb4a99345dbf9fe9ec03fd3360b70960ff97fbdebe29f2fa05ca18e75448883ca6f61183dbce56775209a6ae6e67dfb4d5ce0d82c09dfac817d56bc32ea4b2b03fc310bb", 0x5e) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) socket$inet6(0xa, 0x3, 0xff) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x3, 0x7, 0x5, 0xfffffffffffffffd, 0x6, 0x7fffffff, 0x4, 0x3, 0x20, 0x1, 0xd8b7}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/23 08:59:28 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc82, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/206, 0xce}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x15}) 2018/03/23 08:59:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00005ddff8)='cmdline\x00') preadv(r0, &(0x7f0000001540)=[{&(0x7f0000fe0000)=""/232, 0xe8}], 0x1, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x9, 0x2, 0x3a, 0x3, [{0x2, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x2}, {0x101, 0x3, 0x0, 0x0, 0x0, 0x8}, {0x7, 0x3, 0x6, 0x0, 0x0, 0x400}]}) 2018/03/23 08:59:28 executing program 4: prctl$getreaper(0x2, &(0x7f000026c000)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc8dc3) clock_getres(0x7, &(0x7f0000000040)) 2018/03/23 08:59:28 executing program 3: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x101, [0x401, 0x80, 0x219c, 0x2, 0xdbc, 0x8000, 0x7, 0x9]}, 0x5c) 2018/03/23 08:59:28 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x30}, 0x56) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00007de000/0x1000)=nil, 0x1000}, 0x200000}) [ 43.315567] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 08:59:28 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000440)={0x7ff, 0x5, 0x0, 0x2, 0x7, 0x2, 0x9}, 0xc) timer_create(0x3, &(0x7f0000000180)={0x0, 0x27, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000000100)="282ead9a17e586e21674d18c1ee7c1cf852462d38f6f3cde40528da039d3dbbe1076cc421ad5e16ee26542cc16da586a7554f6397e3342c3b60b134f278c67ec5330792f40cba2167841030ef2f7644ad608a6953437283f4a44455114f6"}}, &(0x7f00000001c0)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x64000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x95, "30ab10fdc4940b07f4d53a96635e64efbee0bfd3dbf82ee113e34317d2b04ac37b3199f0a64345b2c7ab56165f3b553ee46eb28c1b022086f2a24ad172318e5a59014125f3689cf7a64382b7fa630d2c3e6e57ff6ae96ae01dfaa674f742de21719b91bb23081cd54c754e520cb6af37105af29b142524f6d239e7a16e180852a8dbb326cd4b3e959d4f24128edbbeef7403650dc2"}, &(0x7f0000000380)=0x9d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x80000001, 0x30}, 0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {r5, r6+10000000}}, 0x0) 2018/03/23 08:59:28 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='sy3tem_u:object_r:udev_exec_t:s0 /usr/sbin/ntpd 86 ../file0\x00'], 0x3c) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffdc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x1}, @in6={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x66e21368, @empty, 0x6}], 0xe8) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='..') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) accept4(r2, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80, 0x80000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/03/23 08:59:29 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0xc0010, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/23 08:59:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="2900000018003109da00000000000002021300000000ff0680000c000c0008000423d984000c000000000000", 0x1d}], 0x1) 2018/03/23 08:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/03/23 08:59:29 executing program 3: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x101, [0x401, 0x80, 0x219c, 0x2, 0xdbc, 0x8000, 0x7, 0x9]}, 0x5c) 2018/03/23 08:59:29 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x22302, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x3f, 0x1000}, {0x8, 0x8}, 0x3, 0x2, 0x5}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/166) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180), 0x0, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)={0x3}, 0x8) 2018/03/23 08:59:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2000000000000023, &(0x7f0000db7000)=0x80000001, 0x4) syz_emit_ethernet(0x11, &(0x7f0000872fd2)=ANY=[@ANYBLOB], &(0x7f00000e7fec)={0x0, 0x1}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x800, 0x4) fallocate(r0, 0x3, 0x7, 0x4) recvfrom$packet(r0, &(0x7f0000bc3f5f)=""/161, 0xa1, 0x0, 0x0, 0x0) 2018/03/23 08:59:29 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)=""/34, 0x22) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88042, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f0000000140)) 2018/03/23 08:59:29 executing program 2: r0 = socket(0x10, 0x7fc, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/69, 0x45}], 0x4, &(0x7f0000001300)=""/137, 0x89}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/23 08:59:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000540)=0x1000, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xaf, "53d2af61ec19482c1890075de64edd1153af6f711a22f6661df806afbbbe3d2e39ef054a54a536f919296bc86c97812f905953f199ecf967f1a367cebb1b90cf574ab87249917968682fecb7e78971ae06f3430471030496cdd69da5bb52e378b975a1261f238043a70b13569dcd9fddefdadd260330c9b755267c1d0d70a7d111de927deb0948f74674a91c8495c3316a7a0039e8563ba8f1861ed1f0f667f9e1472f5925409e52a616af31863d66"}, &(0x7f0000000340)=0xb7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x1}, 0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) membarrier(0x7a, 0x0) r4 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_route(r4, &(0x7f00000007c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_deladdr={0x5c, 0x15, 0x300, 0x70bd28, 0x25dfdbfe, {0xa, 0x38, 0x100, 0xfe, r5}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x23, 0x2}}, @IFA_CACHEINFO={0x14, 0x6, {0xd0, 0x40, 0x800, 0x8001}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1, 0x8001, 0xcfe2}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008010}, 0x8000) ftruncate(r4, 0x40001) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000004c0)=@get={0x1, &(0x7f00000003c0)=""/218, 0x9d5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000180)={r6, 0x400, 0xcb, "0b73e979455865f313978ec4e48a629cf7c8d697645ff501f00c9721189081950bad05fa3ba1061815565a3db9cd4c66b25333007b9b9bd8d5cb5de65c5b9e9a99f2c16eba8a3198b741c8ff1bece764320f86d782bd92df44d1430a64874c281f573e5e2f413ed7caa1d4e0a71ad8a28596ccaf0edf3f0ee1829cfa8c08117f257fa61d7072855792e4d0eeb40b0e3f9b98eb8ffaa5d693063ed070f3833e67b490bf0bc0177544371ec96b3212d797e9738ce0dd2a8ab8892aaeadad103204df07d9249b20be69e40222"}, 0xd3) sendfile(r0, r4, &(0x7f000000a000), 0x7ffff) 2018/03/23 08:59:29 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x200, &(0x7f0000000140)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getrlimit(0x0, &(0x7f0000000000)) 2018/03/23 08:59:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) close(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000574ff0)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x0, 0x2000004000001}]}, 0x8) 2018/03/23 08:59:29 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/03/23 08:59:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) 2018/03/23 08:59:29 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/03/23 08:59:29 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e2d000)="8e00003f00000000002d4cb40300c00000000003000a", 0x16) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000940000)) 2018/03/23 08:59:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/03/23 08:59:29 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x1) 2018/03/23 08:59:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) ioctl$int_out(r1, 0x1, &(0x7f000004aff3)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@buf={0xd4, &(0x7f0000000040)="f888668ddaa7e219f78e8ef6e11d8d996c4a564126626ffb3883a547ea201eb512a7655dc53c453855f02bfb585597f91af5fc62b0b00199699ef5be5716936cf34c1b3f9c99a68447a830f8314399533886513479ff4e77183c38b2dc0a272fe84d6d57ee9503209aacaf300ea2452205931992a12f6aea5d5704ce43ad6d6b0e553cfb5430bffc36ce907e93de48d7ea37d247652efe029f4c194a93ce85f5aee147478238a174db448bf3c326567cc6a0783da0279018fcce35c2c65a748438c6070b557a0994e5607a2497a4550af9e606d8"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) 2018/03/23 08:59:29 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 08:59:29 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 2018/03/23 08:59:29 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x82800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x65b, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r5}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) epoll_wait(r2, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/03/23 08:59:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) fcntl$setstatus(r1, 0x4, 0x0) dup3(r1, r0, 0x0) 2018/03/23 08:59:29 executing program 5: r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/23 08:59:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x454c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x402000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/23 08:59:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/23 08:59:29 executing program 4: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x6, "81cb8e5a8e82"}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x9}, &(0x7f0000000180)=0x88) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/23 08:59:29 executing program 2: ioctl(0xffffffffffffffff, 0x2276, &(0x7f0000001000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x400, 0x1, 0x1, 0x7}, 0x8) 2018/03/23 08:59:29 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x4, 0x1) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='minix\x00', 0x0, &(0x7f0000000180)="843b45814502464711242e7f559f80209ed1a59a486176f78adfd7905635ab666a3216f93cc7342487e7a945f4a4d15f531472ab5a54679d5de718044b81ed6212e76cfcf0fcdcca1339d6e54d1de5c1828dbdf72fa364e311367e84be270b68133f9f6fe0764b63be17ef4b07d70000fc8dbf6c046ec8f8aa1be4a18ab93b1ddcc8e7997c06e37b4ea504cba9e52fe543ec") poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2481, 0x5}, {}, @control}], 0x1c) getitimer(0x1, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01dba93288a38327ddf332852c66166334d7d4698a7168dd6ae101a425139ba3a879fb39902ca566a0897c359da847181079184fdd8be62d040f5076f8a06bd091d97661db", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x813f}, 0x8) ppoll(&(0x7f0000000040)=[{r1, 0x2004}], 0x1, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100), 0x8) 2018/03/23 08:59:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x27e) socketpair(0xb, 0x3, 0x6, &(0x7f0000004240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004300)=0x14) recvfrom$packet(r2, &(0x7f0000004280)=""/21, 0x15, 0x10061, &(0x7f0000004340)={0x11, 0x1f, r3, 0x1, 0x1, 0x6}, 0x14) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000080)={0x0, 0x8, 0x5, 0x12, &(0x7f0000ffc000/0x1000)=nil, 0x3}) socket$pppoe(0x18, 0x1, 0x0) 2018/03/23 08:59:29 executing program 1: keyctl$search(0xa, 0x0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000000480)="70976373375f74657374006372177dd710a550b032b8af29d4d92374aeacf622f1b5fc1f66adfee445d095dce1b606b99258601670685bff296a0292dce5f6b94faf435d1519017c49a10017af21b505b6ae5895a072830e9c662a7baf5365a7dc382dbce44894da36b3268b95c6f8bc28a2ea11aede6d0000000728ffe839679942ace4818c5a3c9f751a7868b4603ea8d45f62ff9254ea6044139377d9e957", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='syzkaller\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='(-+bdev\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f00000005c0)="80db047cca6a81b0104746a6cd466287ff33d1634dee5835bc4cf76ac08c5f50fda4f131aca0d18e3c305627d22cfe09e24a3ee9b7a057a2187fe3d55e9c50378dd69a2c7c278e5e2ad280cc9c468007a59402fb10096c3105f39781ec4e9859e4481e99e9be033ec07191bea5585482071935f5bc46f6a4dfb9fe21a53fb379e97d25e9f997d504fc5c59cfaca5d28ae6d6657997be0c504086a9f8eec3af7903829cea3e655952acd575de3c637f7d5ded1f94c870da2fcecba2cd4c5403807868b0772321153f84ed88c346d5c1766e9cd1001b37814284c18a3a0250f1c9", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, r3) ustat(0x400, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000540)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0xfffffffffffffeff) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r4, 0x1}) 2018/03/23 08:59:29 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x45, "67aecd1c6fabf392e7a50e0d03618cff8b66ee3be95c673ab9d9024bc8c3dc319fc5af4bea1eb95ef31a14a19db70177f05ce6d276f4d0800737b233528e930be825768f8c"}, &(0x7f00000000c0)=0x4d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6}, 0xc) getrlimit(0xe, &(0x7f0000000100)) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3) 2018/03/23 08:59:29 executing program 1: futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) r0 = memfd_create(&(0x7f0000002640)='/selinux/commit_pending_bools\x00', 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002680)={'gretap0\x00', {0x2, 0x4e21}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x101) 2018/03/23 08:59:29 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x9010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 08:59:29 executing program 5: umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r0, &(0x7f0000000080)=""/176, 0xb0) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x80) 2018/03/23 08:59:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="5622c49ecbac40a152382f57cae335c58b4026874d77c71804bacdaab533a1432160db050f02546b80c8f05054392796c3eff885de6742cdaba80e61e0d4dfc8b2252816553815e90ff5d6535fdf2f419e8cee4cac752a4c3935188755400485e5db56b598acec8be5273328886e2083a6aa2fc7f8d2f281844423def5cf06ac2e46cfe21633afc68d2dbf0448672409083055a4727d9cabb779f4151fae14998825c8eee956688c5d7c97ed6b6c695f0787c2c9d16bc94a315a7c913e087021f2fd7e1944565b6f4b95574d190001f83a96a3c118f114ff32c7f5aa1de240a67d78f5585194cda1f54ce26f34ff3998dc7a681e355561", 0xf7, 0x10, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e23, @rand_addr=0x900000000000000}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5, 0x53e, 0xfffffffffffffff7, 0x0, 0x3, &(0x7f0000000180)='tunl0\x00', 0xe2, 0xb4, 0xff}) 2018/03/23 08:59:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xdb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) 2018/03/23 08:59:29 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$notify(r0, 0x0, 0x282) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/03/23 08:59:29 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000240)=[{{r1, r2/1000+30000}, 0x81, 0x3, 0x8}, {{0x77359400}, 0x3d, 0xffffffff, 0x240c}, {{}, 0x5d8, 0x5, 0x9ac}, {{0x0, 0x7530}, 0x8001, 0x1, 0x81}, {{0x0, 0x2710}, 0x1a2e, 0x7e, 0x9}, {{0x0, 0x7530}, 0x9, 0x1ff, 0xfdd}, {{0x77359400}, 0x100000000, 0xffff, 0x80000001}, {{}, 0xfb6, 0x25, 0x7}, {{0x77359400}, 0x8001, 0x4, 0x8}, {{r3, r4/1000+10000}, 0x32c7, 0x7, 0x100000001}], 0xa0) read(r0, &(0x7f0000000140)=""/197, 0xc5) r5 = dup(r0) ioctl$TIOCSBRK(r5, 0x40044591) 2018/03/23 08:59:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x20000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=@fragment={0xff, 0x0, 0x200, 0x1, 0x0, 0x20, 0x65}, 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/23 08:59:29 executing program 1: ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x41, 0xa0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x440004}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_deladdr={0x38, 0x15, 0x500, 0x70bd2b, 0x25dfdbfb, {0x2, 0x18, 0xfb3bf318a09f5f4f, 0xc8, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x16}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000040) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000de6ff0)={0x0, &(0x7f0000de6000)}, 0x10) 2018/03/23 08:59:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x20, 0x8, 0x0, 0x8020000020}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 08:59:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002140)=[{&(0x7f0000000040)="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", 0x859}], 0x1, 0x0) flock(r0, 0xc) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f00000008c0)="2f0f7a435f5b5fc4ab17d5fc695b3aa6f356ab194ec907ab13b9de167c8355f25f2d51498641ee67e00d2e1f2ab0bade65d7364985715ee2c1d00200000087", 0x3f, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) 2018/03/23 08:59:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x5, 0x3, 0x3, 0x9, 0x0, 0xe01, 0xfffffffffffffff7}, 0x20) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/23 08:59:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(0xffffffffffffffff, &(0x7f000003bfff), 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4b4, 0x0, 0x15c, 0x2b8, 0x3d0, 0x3d0, 0x3d0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x9d, 0x8, 0x3f, 0x1, 0x0, "a97dca6c432f6152be97f8c6525e90763525befa6ed2371862ba1718ab7f813a47c634390e39c8ee135a69aa7a3c7001d63a8ef653b946950db9610527bf83a3"}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0x0, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x3, 0x3, 0x9, 0x5, 0x5, 'syz_tun\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x7, 0x9, 0x2, 0x1, 0x0, "5c11ce86b8ed779af9ef9908eb0db5010b805a81e70abf7071b701b139cc36a69c8200b02a3adfed2d90ec2e69aaaf6c06fad2ac946e5d1f54ff9b94f0cb3549"}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3e4, 0x3, 0x3}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) lseek(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003c000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/23 08:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000a59000)=0x4, 0xffffffffffffff27) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be50001bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0xd1}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r4, 0x8, 0x20, 0x8001, 0x81}, &(0x7f00000002c0)=0x18) 2018/03/23 08:59:29 executing program 3: add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0x52e2f637490a4e7f) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) r2 = getpgid(0x0) capget(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0xb, 0x1, 0xf3, 0x7, 0x9, 0xe4b8c6e}) r3 = socket$pppoe(0x18, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000580)=""/92, &(0x7f0000000600)=0x5c) r5 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={r2, r4, r5}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000180)={'\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x5, 0x3, 0x7f}, 0xbc4, 0x8, 0xe3}) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f00000002c0)=@in6={0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000300)="97e425c3ab6d8ad9eebd511cba5c389a2b67c66de3aa411c5833351bf7", 0x1d}, {&(0x7f0000000340)="087a080e26b5ea1799148f5751707288fcaeb5d138f2cdba94ce3cf51bd2f15e50bb5ef835a9f751644f4dfbec9bda72c984a3468e63843be87b40c16301337664a28f13784148ec619db23097f6741e247ffbc6c324a290c024b4fd031dbe4df841820c8b9e2832b0f40a0b8247dd236366a89f6047e418beb8564c38f03ce59b8ff53ecf9029f827e41fb93e1366f1e50f72b8945967014f80", 0x9a}, {&(0x7f0000000400)="e4a2f9488d98834236d84278a8bfd91bdd2d06df1b57f90f0fcdf90ffa1e21fab31512fb1b517e0e808acab9a042477bd9675f2ce636c2496a4ca1fba79d2b0adaea19574d1a067ee85c1c9be3c92f213fe44d7bcb4dd3f685a4cfd392c7b5a7a206c90fda6d60fbda8e4cede9c1c61309df7f51301b3d9df17d5c4979523e1aab9598a7cf23910c6ead7a1751de606df61eea1deab11325d0c12ee1a9e1334b8e7c003b32ce4e296f137a981ac774937c2c23116b7fd782557b2cf1415afbf4e3b3c20c9a2f52eeb283bc6779a0d6c743bc5afb797ff8cfaab9339e9d249d", 0xdf}], 0x3, 0x0, 0x0, 0x40000}, 0x4885) 2018/03/23 08:59:29 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x77359400}}, 0x100) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) ftruncate(r0, 0x10001) 2018/03/23 08:59:29 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x102, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e1c, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e20}}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/23 08:59:29 executing program 5: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000140)="1f2104173f5dfa000000000000000000000000000000000000000000000000", 0x404) 2018/03/23 08:59:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef9000)='\r', 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'ipddp0\x00', @ifru_addrs=@ipx={0x4, 0x9, 0x4, "d6effc79abbe", 0xfffffffffffffffa}}) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/23 08:59:29 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xd48}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x6, 0x3ff}, 0x88) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0xdcc0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) fchmod(r0, 0x180) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) 2018/03/23 08:59:29 executing program 6: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000080)="164690f11220a8664343e488c462d3a83efa03c7d6ca823ae86c017510102e2fa59119cd46ba59eab0eb9ded4ca6e3bec5ac9bdf7d9287906d66a2ebb2c28c0b6d0499a939b8ebd0aab8398eb3829ac99fe9dd0ee9340c4455b8ea0b8a36ac918203000000bace9529ffde3a4783bd003b343c95a7b780dbf1a0e041d41bbb1af1b3c9c5a3fb7d9ecfdc6e700000002000", 0x91) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)) 2018/03/23 08:59:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000bffc), &(0x7f0000015000)=0x4) r1 = dup2(r0, r0) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x15555555555555c3, 0x0) [ 44.304300] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23871 sclass=netlink_route_socket pig=7065 comm=syz-executor5 2018/03/23 08:59:30 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x8915, 0x3f, 0x7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/23 08:59:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x1000, 0x8, &(0x7f0000000180)="31ae98270afce753550b7aa9eb2afd8af48b566e666983f9dd6865e5622a49bb412c411922498506099eff92db8207c0427daad732183555e6baf2d97413462c33b33f833fcac0d19436b1dd7c117f1f8aed048c6a9547584682045e9383c210327e6a0cc9", 0x65) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20}, 0x200}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x385c, 0x2, 0x8, {0x0, 0x1c9c380}, 0x4}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) 2018/03/23 08:59:30 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fdf)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+10000}}, 0x100) 2018/03/23 08:59:30 executing program 1: r0 = memfd_create(&(0x7f0000000200)='\x00', 0x0) pwrite64(r0, &(0x7f0000000180)="9dc9506343", 0x20b, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) r1 = dup3(r0, r0, 0x80000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pwrite64(r1, &(0x7f0000001040)="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", 0x1000, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') fcntl$setstatus(r0, 0x4, 0x400) 2018/03/23 08:59:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x1f, 0x9}}) 2018/03/23 08:59:30 executing program 7: getuid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000700)) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000c00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000c80)) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001080)) getuid() getegid() pipe2(&(0x7f00000025c0), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002a00)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002b00)=0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/loop-control\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003180)) timerfd_create(0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x440) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003d40), &(0x7f0000003d80)=0xc) geteuid() stat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)) fanotify_init(0x0, 0x101802) socket$inet6_tcp(0xa, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004180)='/dev/pktcdvd/control\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004280)) syz_fuseblk_mount(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005cc0)='/dev/hwrng\x00', 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000005d80), &(0x7f0000005e00)=0x58, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005e40)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000005ec0), &(0x7f0000005f00), &(0x7f0000005f40)) getgroups(0x1, &(0x7f0000005f80)=[0xffffffffffffffff]) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006740)) getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006940)) lstat(&(0x7f0000006980)='./file0\x00', &(0x7f00000069c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006b80), &(0x7f0000006bc0)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)) socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f00000070c0)={0x0, 0x70, 0x0, 0x4dfd, 0x0, 0xffffffffe1c33ba9, 0x0, 0x9575, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3db7, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000007080), 0x4}, 0x0, 0x0, 0xffffffffffffff79, 0x7, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000007140), 0x80000) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000007280), &(0x7f0000007300)=0x58, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007340)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000073c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007980)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007a80)) getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008040)) 2018/03/23 08:59:30 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x10000, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/23 08:59:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) 2018/03/23 08:59:30 executing program 4: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0, 0x1, 0x0, &(0x7f0000000440)=[0x4], &(0x7f0000000480)=[0x1000, 0xd8]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0xfffffffffffffffd, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffc01}}}, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x2, r2, 0x7) listen(r1, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x214, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 08:59:30 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000039c3b7ef8efb357ff5ecc5dc2e203147395ae94038f1d3fd30de29acd75d8febc63a3446c404fabee9711eeb229478984b0a5b886f894f721db3efa951292e899b9da19946885e1f223074f1d03aa26f8eff85dbf8d410d1f235177a1e6f3e02e6efeff04a744bba305d6439a82139c33dd847b99e119c3cc9e064365703f09944cada9698308895821a90cde06c27f351357d6feaa52ef6c63bde0f9fcad619d5952ffb5ebc0603527b45147a475bd69ab2fa14c1a6fa9b42b580f8137279826a30588db801be9781190d3f2d3a"], &(0x7f0000000000)=0xe) write$eventfd(r0, &(0x7f0000000040)=0x2100000001, 0x674) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x30, 0x9, 0x7}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x8, 0x8202, 0x8, 0x5, 0x5, 0x4, 0x3, r1}, 0x20) 2018/03/23 08:59:30 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b5e000/0x3000)=nil, 0x3000, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) 2018/03/23 08:59:30 executing program 3: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140)=0x3, 0x8) r0 = socket$inet(0x2, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x7f}, {0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4e03cf13}, 0x7, [0x3f, 0xff, 0x7, 0xb42, 0x7, 0xff, 0x200, 0x7ff]}, 0x5c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eecffc)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x8080, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000180)=@in6={0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x10e) mkdir(&(0x7f0000000300)='./file0\x00', 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={r4, r5, 0x8}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ncpfs\x00', 0x51418, &(0x7f0000000140)) 2018/03/23 08:59:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x8) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/169, 0xa9}], 0x7, &(0x7f00000014c0)=""/236, 0xec, 0x8}, 0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001800), &(0x7f0000001840)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001640)={0xad, 0x8203, 0x80000001, 0x6, 0x0}, &(0x7f00000016c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001700)={r2, 0x9, 0xc9, "22b75aee5298a178ab47d5f5e3e2caf7c5a2e6290a43f945e460699a802f35439a536798614d46208965e45c63754290352c63af42ccc297057fc989c460bf045f1f336069a93182b91b7d765d3d264b5298b27121158648b7cb4cd11b7cb2e7b333e544018d004f0e184613c50caa32d69956030d5389cd429b48ba7181b9c3cc4cf4f75cbb9b77701c5a1eadd9a79d9237ac01a84928cf93c8533774e118058444a48241677b8f319edf669b43d21b5356de7b9c1c55a011c1de04cd60099726ddb38a3a64c77cac"}, 0xd1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001680)='tls\x00', 0x4) 2018/03/23 08:59:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x12f9, 0x20080) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001, 0x4}, {}], 0x20) 2018/03/23 08:59:30 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 08:59:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1a4) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/57) 2018/03/23 08:59:30 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x500) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/97) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) fcntl$addseals(r1, 0x409, 0x8) ppoll(&(0x7f00004fc000)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r2 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r1, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/23 08:59:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x400) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/03/23 08:59:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="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", 0xb30}], 0x1) 2018/03/23 08:59:30 executing program 1: creat(&(0x7f000009aff8)='./file0\x00', 0x4a) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/23 08:59:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x80080}, {0x200000000080}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/23 08:59:30 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x3}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/03/23 08:59:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setstatus(r0, 0x4, 0x40000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xec4}, 0x1}, 0x0) 2018/03/23 08:59:30 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1ff, 0x4) futex(&(0x7f0000000100)=0x1, 0xb, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)=0x1, 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$int_in(r0, 0x5453, &(0x7f0000000200)=0x1ff) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/23 08:59:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/254, &(0x7f0000000000)=0xfe) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) 2018/03/23 08:59:30 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x10000, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/23 08:59:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690d0af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e956ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a36d1f36bbb101066bd7e9f938b18e1bd9fd15cd2825c1ce30ad38761b296c5f64a915fb8c1ecee1f58c8556280f7a819509da8e0bf44255345dbab01836fab53a121e23cf3bfdadb6fbe36f73c890c30f48d316c73c28d81a701dc3fc4a18d537ca87cd75b893252d9994afe9945aa6166ee7dd137e434279fa61d1fa3f6628a6fb4ce5527062dbc59eedab5aef65754bdb842312c8a7c87d1db4c50d9103fa484dc910e8a6124285fd648bb1210db5756359fc163dd87eceb3e50b3bf40530ce3dfa34addb3acd97c7edb3104eab775b78190c61bef8b7d7dabca395f534d0c6c2afec940f0889dd168fc998c863ed0788983e3c80bcdc18533641ebb250504e3112f845478f218b30601c74599e16a1abfbbe2b4697d7f73290893a8abc28f8c7b18742e0fbee1b3477df81fcf1844e9a1e61322ec2e24ebb323b957860b6a2d693e0d056c43ebc272aa380c508dd4eae7c5612b7b8a813016ef875af115f1f62f36ae5364a11236888ad8dcef6c16b5ea266967071df731404492ed02f2b0f1369ea622e0553295a9d61944f60011ca9e8104d446df1c8da8a86598c03589e4783fc9c2d509f7307dc6be748d3087d2d6a3a3411aabfa597e1ab639214a3faeddd94d5dad5b37f82bfb1a7b5e82cf305f61e034d70e1961f35dcf5d84e07d1810611cb7e9380d68142e4f292da9b875907795c57dbd966ba3c4cb0480dceff146b12a7b10adab5b1acb1fdcd64dabd52f96adfd27322825bf6d484852b4bd294ce0c0ef65f4b940612ca74adc2997f7fa0e415e88bc4cf99d39e28ebb7df0d8dc771cf2568caccaaff4f1f75fce76cbdb7a00aa5db4ced8ccf4b32a589ac3a5de5280713ce14700d0a97aa03cafb5c25202b80a7048abe5bdee3c6ea1e5b7a815a2e856562776c086a2c489151c424e99175dea48339a0d5319cc3887af314d41aa5a89f049a232acda75c4ae214fdbc4a0e5eea4f1291615e4b38c5057b1f90cbd8b5f02e0ac304eaefe2c746c8593a47cb3fbe382b02e2cae113291d5fade164a9f10dee9f283feb4888a629467083ba80cc5b4d89e355b428da7337009e9b464086068d12e94079e02f6eaa51d6cb35fd6dce0d832249108150802fd99eaabce8a6030e3308a797a7461aa01afa601f07132ffc76c3fba13fbaf7ae372650b9b8bfa98e995c2f6c34e32e6268eb4f636c669cd8cf6795cbf3f27bf1711df2fcdaf17fd64b288fa60ce789c7568d4da943a4c0bc3b58260c007eaefbc55710863522662cc3b30dac730c7c851fcf363b60d0c86e5ce588e28c5d4857a1229e33ffa4b948049ac8da71cc92d33f60db879b7ab16c53489f80e06f04f305266ca4cfbd70495e7584cc438172e628d3e83e5997acc19959756b815064a6b9ec6d83669b6ee9474e7ccd2d1f187c46aa4b52f8f9510efb390040389cf697f2210b0a041ccfb3ebc1674240563b02aa186b073d99691f0a40538aadf1ca2e4ff9b876a98f8271f8610fedf65c26439f6c4e5c54ae9e3ff1390ec59ae4c6fc462a204d04df5137ce07ca0d7cae4e7884b86945bc4b8a4515e253a8b89ccef7c913279c23b4745bd7d3d2b863b50d56b732bab4eaa8565a839e11ca85df5abc49a274222dc8d01c9ed026321af6cdfa9fcb79eb0ae2e4ffac3363f1c25b884154b992c4544c98a77beabd0ab1a1b603145c11dd537591a0b4b25268e51797efc0cc2026ba41045da6a12db787f43d29730221045ec3786b9583a5a05cea860da484b2cc0543a6083c1aa393f0e6b2dc02b24689dc07fd231e20efe29bd192522d2ab4f10b980dfb222606a7ac838f1b95ae7b0968fe6bd2554d2fb27b155ba6223ae443bd3db763e20f3b337d653892878a3183b657b7bd74db3be1011f7975e180c0f84d628d3d568124575e311e0d7cc9e4b109602ceb1b23bbf2e7ffe55f07100eb9dbb2d8ad2e665c33c8273710de84591509f1b1f78e20f46408f3d4d6e551ffa36afda699633b35c920907f75b6b9c18b455dc546d09a7165ed02a50510e085229ab4718e5bcb9f98e4e0bde13ca41d0f2ae125580f01ae9adb295c891c35fdfdf696a2f2f220b6b10d3da337211748fcced34bdcc944685f507edefe6d1e6573db8b0d3fb5dcbd3e2636fff27083986626b4f03c2e933018bcd97fa5ccdab0139ccda202fdb50d31393e63fe90e6463e855ff1cdd70b51bf3eb4d1b2f8a2506bbcf45143c1a6e716b1768441f2533ab6d937ca57da196333fdfb847a0a693ddb69ff40cd577abc93e20be28ee50da82f15410efbf19858f0199bb0202cd3c9e1ae71887658716ce444d9002e87d3e8ddd91408ac72760c4913028f7772274c4334d1e2ed71e0fa359255871a870af2a49c63ba688e0eeac03f37744333be5441f92d97d261f0c0ade79cb59fd706d65a9685934eaaa7fe143b7b29cd7a36316e24f98760af645825a3e88704644030c3af4d0d3bd1ca1a760a846a79dbcc3395252dcf7aeb3eee3ebb2b28a0e140934cab979c0fdc0ec834f4218fcdea6e93591bb49c7f8294f274452ac45f6f9f046025651dfdbabfbed1b74c42b0107e49bbc03604b4104fe069572e85ade31f6c91601a9b0271893eeb53daf99672f6a1fe3f34cd5dfd8a664dba0ba0192cc66e7181622b5b70fb6b9356be1ea4c57ee9a01c485f2febd4343a927bc8dae52ddf51efa993ae7d001de063606eaea9913cd739bb6955dc24f111a4b924ca5bb5d479faa8b3e228b56e6f7e34ed015c0ab15a5c49e885947f100a39a52905042c0bb6df3675b8f6b94f01cbf5198f74980036878190b70a9d8fedf999c249cc2411f446d217edbce33c8f6cc4b71b5d895a2275a6db2e2045c30e4ae179cc698f37213bbe80faa0a45f8ebe20d1e2626c85e101f268368131ebdad9f93260530d0947ca9a00580f2b89e3323667786c7ec9f5857d742f947bbcec74ee6d5a090d4d1cf7ad0f591c6f905f48458c440356eae79eafc077bfafbf65db564b7d3ed91d66ee6b63608e16474fbd5fd87ac940533c23946fd068a0eca4c1babcaf9b0bad6ef01e16363b3d9372ef642eb18d35898c4630fd55556416df66f7a25101d458061f0403436f3f58ff1d39332f2389913e694b760b5cd549407b60b3c21ef439c69b5b45da2dfd6f2995f9d555d8ce1daa2857acce3a639d93dacc23a1636d65e94a902e133d06e6a2e07901f461086746c629cf99deb728ced4e3ef3e16502de696301f593d0b05f245cf24ad7abdc1204ec380e2eb7152472b63b0b8e938c72c66954112de7f562745f3c6aca6947b3e3141fabfcc67412dcbb93acbb8ad32793282a955e9aee1c770ef5849263ca2623ab717ea880aae4b8a60e67cd4a693967f3aaf9c7687d4a3975b1425ebc222391b8aeae605808a8c6a81af3819dda078a141822a90178293f1047add2dd4b77da504d226761ba6ea91650201d0e9d6f9a6e1336ede945f7aaa509e1557a3d2974adc5200ddd58d12fabd426fe5920b22a08496e6f6c868900e8a057940f8a4461efa8b21be6227f1a55ec4ba73b8200d53cc0629ce58540104397acd429044afa4b3e5fa382e189b5c15435dba458261ff8a0be84f4d169703b1f53b48c7aa8a307eb5b3c84d053fa76ec438d976749066b48c879c3a731e4c34f32550f96f4eae075c4bb05e6d4fb1c83d82d0b888b210592fb7a", 0xb30}], 0x1) 2018/03/23 08:59:30 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x1000004, &(0x7f0000000040)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/03/23 08:59:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3f, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="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") 2018/03/23 08:59:30 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) connect$ipx(r0, &(0x7f0000000440)={0x4, 0xffffffffffffff7f, 0x8, "4a39eb641942", 0x550}, 0x10) r1 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007adff8)='./file0\x00', r1, &(0x7f0000a30ff6)='./control\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) r2 = userfaultfd(0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x6e}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000400)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffff80, 0x0, 0x6000000000000, 0x6, 0x401}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x5}, 0x8) r4 = creat(&(0x7f00000df000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./control/file0\x00', &(0x7f00000001c0)='./control/file0\x00', 0x9000, r5, r7, 0x98c, 0x7fff, 0x8000) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000140)={0x7ed, 0x9, 0xe80, 0x8, 0x4, 0xdb, 0x1, 0xffff, 0x837d, 0x8}) link(&(0x7f0000b3fff6)='./file0\x00', &(0x7f00006b3ff0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x0, r6, r7, 0x2, 0x6, 0x20) utimensat(r1, &(0x7f0000e02ff0)='./control/file0\x00', &(0x7f00003e6ff0)={{}, {0x0, 0x2710}}, 0x0) 2018/03/23 08:59:30 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x12041, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000200)={0x400, 0x100000001}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="5ad1fb6e0b6a10731ddb4fbe8caa7936", 0x10) bind(r0, &(0x7f0000000240)=@in6={0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x80) syz_emit_ethernet(0x249, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180f5850000aaaaaaaa0000080045000024ffff0000b401880b0000000000000800000086dd0000000000005c000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000058725c42ba2e1006873ed18b6be1df8dbb38ee3cace9a7ac1cdea18b1"], 0x0) 2018/03/23 08:59:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @rand_addr}, 0xffffff4f) 2018/03/23 08:59:30 executing program 0: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0xfffffffffffffff7, {{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, {{0xa, 0x4e21, 0x7, @empty, 0x3}}}, 0x104) userfaultfd(0x80800) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r2 = socket(0x18, 0x0, 0x4) accept4$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/23 08:59:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20800, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x7ff, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x40, 0x2, 0xffffffffffffff80, 0x2, 0x0, 0x5, 0x9, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010400007f0000010c0002001006000002000000"], 0x2c}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x418801, 0x110) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 08:59:30 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) ioctl(r0, 0x180004522, &(0x7f0000ef7fff)) 2018/03/23 08:59:30 executing program 3: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) tgkill(r1, r3, 0x4) 2018/03/23 08:59:30 executing program 4: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000a00)="87", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffe00, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) r5 = dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r3, 0x9) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000000580)={0x0, 0x0}) fstat(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r15 = accept4$llc(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80800) fcntl$getownex(r4, 0x10, &(0x7f0000000780)={0x0, 0x0}) fstat(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000009c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="950b719aa12d23d433c58075d5f3358837300ea73304a7c84741fdf0715417a9f6ef36ea906f25da3a32f51d0ec5f67e4298bf5a8dc4daeaa3f530078d7978a5cbe21b5f2877a27183dac84a36c792df2d108df6ffeaf004022567d28231352fa032bca75116b698c6ed0cea97a64e03b39e2651bb20673cd74561e66551a15e8a4df1300d88f6e2b58bbc9e83f2e2541f06da55d92bc8a3a6be2691bd28a8e6d72231725f33a0", 0xa7}, {&(0x7f0000000180)="3c935df1e026f122706070012482fceec0e8dcdd090135c4d85e23cd421883e02d91b309b75ee738f797b9fc7eec8ae493ff1d304921832d", 0x38}], 0x2, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x2c, 0x1, 0x1, [r15, r0, r3, r4, r0, r1, r4, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x2c, 0x1, 0x1, [r5, r1, r2, r4, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2, r5]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xf4, 0x4000}, 0x20040001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/03/23 08:59:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x24) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x300) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x34, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/23 08:59:30 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000100)=[{{}, 0xfffffffffffffffb, 0x5, 0x100000000}, {{}, 0xffffffff, 0xff, 0x8001}, {{0x0, 0x2710}, 0x3d8, 0x1, 0x81}, {{0x77359400}, 0x80, 0x4ab, 0x1}, {{0x77359400}, 0x800000, 0x1000, 0x7}, {{0x0, 0x7530}, 0x6, 0x3, 0xfffffffffffffff7}, {{}, 0x0, 0x100, 0xff}], 0x70) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/23 08:59:30 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x0, 0xe001e, r0, 0x0) 2018/03/23 08:59:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_pwait(r1, &(0x7f0000000700)=[{}], 0x1, 0x3f, &(0x7f0000010580), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x9000000c}) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000100)=@can={0x1d, r2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="0345d73944a9e1274841d79a4b394d5fca", 0x11}, {&(0x7f00000001c0)="4ae8544cfcb17a17bf7afe97bff87b4c30ed23e65ef88d4ceb08d09b52f357a5a4ebafe6645ef9af6820681d5987aa5ba62411da21906382893af37d70aed0945176f20f6c6380c4ac6058b3f360c6c6ac5795dcc84534184d6732ea685d71f969ace237347f2d299f74f9bddd981902983fdf1c7249a5951d2bdd", 0x7b}, {&(0x7f0000000240)="6ce889dde4a2d19fb714d7dc2d9c42f21097db3275a9df5e39d7c9d4afdc9f8eececd448f1270c", 0x27}], 0x3, &(0x7f00000002c0)=[{0xec, 0x0, 0xfff, "85cfe505c4da33b20354885787a1cd71f3e701f65c2c8c348f79eeb37c6ded63d0dce1e8d3c7481c41fa6ef805aef2ed4c9cd82df99b6e100b617fbf307d3a86de944bc82359b3205369295bd25ac7b356a76c61e8a8bd5f559e6b5bb97ce1ca58ca2c05fbc212a98355eaab3a304f7216b41aaf5ff18847220f77a53cb9027f111194d793b79368ec5df8487a6bbfe046f9713ad51e455c4a0958939da504e9c8d23b951b443d18f17a2fbe43985dc0a6153c25afda6a300a855d235366f06bd5263c2d45787f8f77386b04ecc4137a1636c3f0b7b728a514a2fe95bcd4"}], 0xec, 0x20000001}, 0x401}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bpq0\x00'}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000000480)="024868e1ba025479cffca5e033fe6fa8c5fdc9f80251de58caaf53d82627a6375c09890c9f7450e1ece1ed0cc5fe7f68480ee3b774c6e549b1c0e832bc6c90f666aa09c5ea0d0647ce65d4b251b63f10160e71b32483458e31ab994aee8140af54bc332bd4fa52892086d7fc470677a414463961a3c33c1ab716583044c3918370d155222fd08b3ca58dde21fbdbda9db5d83a05ed0d794295f29811ac422959904c2c6331329bde0cff4760376afa66f4baee1d980c96f9db0166798a9b2e4e7cd3a4b707d909fc", 0xc8}, {&(0x7f0000000600)="dabc6e0ac742f3671fc4876eb2f03b2a67a2861875e1fe19a37f13e393c53160cd8fe0c87fecf582620c0d59cb6fc4ed1a1b90e1a37849fa3f362ad08135e4e1adfb9535b5ee8a7ae95f82efe5378c7d00adff7138ce9e", 0x57}], 0x5, &(0x7f0000002740)=[{0xa4, 0x104, 0x1, "a98ce3de1d6b9444d841bb066da2bcbe9513b092f3092a1cf8514c4a77d94bf1c15c007777332d0e4a32a915b2f815a3b88056a01f73a3a19ae1c02974228e89ad61bb3719ac27bd3f95b5f52c99d5040fa9148b46dfe55d7672a067cd27cb4f88fb2abb6868d7a5bb0b2be51886cf94f02d968f04a1b2004757c745376f180d969af00e33844bda88e037d664ec6ee5bd10f7cfa734f8"}, {0x6c, 0x109, 0x3, "009cddf17e9009b34320de32569ce493c7ba6b4ea8ea855c835483ba912918b9e15f61b0f11b123840285bee2a79de8df49c18f4dbfb6de83fe32a90871d584fbc5cef84b13086f071af02ca7017a248afba77483dd0ec774bc42e517eeb98"}, {0x60, 0x13b, 0x100000000, "01ec7c9e3be2f1f1a486ca1c5818f72ae89ebcec8baca6ed7eaad43c66f915aa530018932503c0e014e8119fab791257d849a128281c9ee86ca5f278398bd8c7fbb5b153981840a3b8c7328f77a2d71aa59b02"}, {0x34, 0x115, 0xfffffffffffffff7, "b55a87bc18f29066722ec2b2c253f94aed39204a2f3dad9d7654d7838de5f8f0d0ba068ed64944ca"}], 0x1a4, 0x80}, 0x4}, {{&(0x7f0000000680)=@llc={0x1a, 0x31b, 0x3, 0x6dff, 0xb1e, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002900)="7369fd9619ad2a3ac4fb0bb9f2fd1d7f436adb0668ed71d916f7ef020daec91906f5d6dd0591ed97e2eaebab6c5856e88eca7aab67224bd3105277fd6ab05c9574e6feb56a7be58d1ed555d52144c57201bb70ac46175de2e1b5fc8b316553fdb2df968c1d051245787f5f64d4a7e524a97b56724adbc3a5e835cd82af7da93f96d7f6d737f71305d8bbdaf6c65fc8e3b56b91936ded355fa4429532b683d4e79109ed95e44494d83aafb3210566c4468faa70a6342b73a71be4bd906ac3938078f45cd705f26090f2a0a0cf5d214117efb843b65a1b7f5a6867490e63f1f224efb48bd097f03341f85f00bffbebfb", 0xef}, {&(0x7f0000002a00)="0e6f6015dc3f3830e14e4d88", 0xc}], 0x2, &(0x7f0000002a80)=[{0xd8, 0x1, 0x7, "ad0d06305cc2d8e337cb3042cd89c537d05eeb1aec7648f80724a1b16b545c569626efbfaa41a7d5d532f3346d7d324d987fc7dc29fc62092baea8ac010306de9bcbbec5a55436b818c869b94793949e6f7e3705c63d56fdb22a175fd7c0f6ead67dcdf0672dd33c3c960a27143b5d6202d46ee416052dd695587d21e3617d0b55a3ac16bf8069218a5b0648552390cfe5cbde0518b94da0c09d804924c0ee21dc437d7723a7285ab2ae62068d0e2c3294273a5fc7f2e56e1acc116abcde7e73c0ae09c0504ad87b92"}, {0xc8, 0x0, 0x400, "6d458ee70967f2ce8f2216340cbc00614e06a9ba567f2c2da8b196ce4487725e5a2583546368cbc188cb36c7f549d3deb3fbe45d2a3098a9ff6144af13dc4bb4ced217af66c4b129329e44cbc5a7a830e5522768cde28ff80fa83d1242cbdbfbd58bd743a4cd79a8a8562517702a9e15a0fdaf9b8dfb0a2c6c36c0e64e3d23dfeb8844aa22165e836671cd599a7b372903e3bc9a688e307f4d49990ce2c67fda9f3046d931137310b801d2404ced80da3d6ceebca00f04e4432e358e"}, {0x14, 0x102, 0x9, "891170c43ab1af"}, {0x68, 0x10f, 0x9, "3149c76182a2d0d7d8cfafdd77a5da3a483a800ba053a5b2f48b0f07ad168eea713f5b457f8467a98e31b93efa8a6f5389efd7cdfd62a3650c118f1b362844529bfa5fbcc482bb77a1eeb6e523ee3bc4441510723c8ad07ef7a877c4"}, {0x60, 0x0, 0x1, "abb2da3da2477c5d5187089d9b5ff2364fb4aca8d50fea0668a97a0b44b2f8ac320fb50b21d776171d59b326e942e93572438bd6e7d0cbe352132d8f85e78f56f8be7827cb3b751de03daf7f37fb006df4"}], 0x27c, 0xc0}, 0x5}, {{&(0x7f0000002d00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x2, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x40004000000}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d80)="a67142580359d9212ddc40673c9fdcdd7974902187576d794ea4c836ddb0b4e270456f4ebb6902567a20d9a21534", 0x2e}, {&(0x7f0000002dc0)="e7689222bcc38ada0a56a5f039a81b15cb59d144fa5dcd476f43112a4869d6e9e1d2e41f20abe65efef519125e0e7ea0e9274aa21e9f6f1ff8b957706aaa8d87df103ecbde6b6f3300b5722a887bc30e75f15df2fa6609245018701aee63f6f46e5a78092e5be6056832710412cb92cd9649875bd87f112ebce4a1e5fc6b252f4c1ed5b65abbae84a0cc9d2c23b098a04d78e6aee17bab144a40083c52ba73d140277c8bca50f66e4560b67a", 0xac}, {&(0x7f0000002e80)="b4a9a64e024f4310bbe2fb0ece5ab5f38aaae985cdef38b303bf955e2a6aa6863b04157575293da8315c0d7dfc7eceb1a8f64404f4a8c9d1b2739c6405434af83a446ba9f3dd6a21644f40ce7f68672389e6f5e45528508ea94e43fafb160e04f024bbec4dd551f152e8a7aa6d6c0c4f85239edcca967fac0d728210425b0873b8331a2b9a46a1c37bbd36cda4f68a04e9b8e924a756427245211484c95f1e813977f81f6c834b63d218c1326eb02412ea169765c82af05d0a6e3161a78c5017a7498f68ba35ce", 0xc7}, {&(0x7f0000002f80)="5ea657e9572700065611ac5afa9862508f26655c6603", 0x16}, {&(0x7f0000002fc0)="24035c1ec2b1cc0d5a367a0a40739f0de9275516810dd3b2fbc8f6e9de4c3dc0db7bbb32c13dc3fd297dfb6cd852ecdfd2025a74ec912d462e2686e4b62b81d6ddbe161452d7c70afc7e0d86f6a51ca41b41c4f5ad253d1526b07cfd9e42392d1e4a9d3001d3726f6af93187a58f26bcf84fab45c7860a529722c5f89aae", 0x7e}], 0x5, &(0x7f0000003080)=[{0x78, 0x1, 0x3, "630da4d3b6851e5b6d77f235205fc2ac043af0da6be07e2c94e035cdef59cd3a4ec2777ffbe45131a7aa4c229d0e3dca61ff0381a73ee659fe587263bf44c8bf42ed26df93a22d20df8a412847d53ddc6e6623a8584028b67069aac388bea579b1428bf0f52700891c"}, {0xcc, 0x0, 0x8, "694865a5a0ef7d5b4e7899078148497ed5c71090f05d354127fc2d21000e0fa8a493bb36ad83db844811e817f802143810d74143312e36f4c5611d24c8655befff7ea3e4b9761c8ab54c6ba25c0213c86be12150b023fb93cc6f0e864caac81b39a9a63ebdf2942772d629d0515f67b9b85058b60a6d45c728fa52cae0b5cbb0acfd6c44cf634651fb88d742ed4da5f020ae8d3917281bd82cff97175f8fc78e784b5af18933d1e3a12fdd52bbd02900b8be8b13d7c3318989ff9fa2cd699f"}, {0xc4, 0x0, 0x81, "43015d7d98e0676aa53024dc3e5481c3f269930cba3e0435e384c6e80c2c60931a99bee587dcd32ff8de63c6923a00297095302789f49e9463ad5a1ab4b6ba299e5b7145e3f8b6f34c4e5e891325b191ebde2996cc12ddf3484a08e97ca1c57360ff3ac1407e59c9a6a64d45e8a4af396ef2862964bbc560efe98cc197f129931134826ebc4546277faa3bcb2276844eafbb3183676f2e6f4a9f75b37f1a557e3c1be08224d35cad48b428e447aaa980aadbcb195650"}], 0x208, 0x8010}, 0x80}, {{&(0x7f00000032c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003340)="bb3e8cb61e7114d48aa64b2f6417d53f302b03c7a113dd9c4d841e67fe0ccaf8c690c66df2796b4c269ffbf8b9322160618b5c710e0dc79b27f895e8352e786920620ec096988043907b16d8e4c5301805379563ecd2f7195e11baba01e03360ff6181f2dd45c31f78b73e10770af8a6c708f0833dd07fea00749979b5df02c400d85837dc26d344e7795d3233a85ce2868871d6b49e6b83f3f17196766ae774beca0c499ddca9276326b20ace5cbdae926838f7136b386cf0acba87ef", 0xbd}, {&(0x7f0000003400)="361fcc09472049d52e268dabcc209ab92771ef1d5530047b013d363f003afcaaf5a71782a03c2af02bc96617e4f638036990bb9198a2dee0526628d948bf48c97aefd9a68986b44f4db0b62ce2a4c2335c7308a92e132084dc406bc79bdf8813690c9f3989134cdcf9d6f62b5c25f0a1f26b9dba96bf52e0250577f8b2032778e8895cdd2752c3d877472465dab89875ca64a93a51aee33e70633e094fef0de1084405cfacc27b9a85", 0xa9}], 0x2, 0x0, 0x0, 0x4044040}, 0x7767}, {{&(0x7f0000003500)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x1, {0xa, 0x4e20, 0x37, @local={0xfe, 0x80, [], 0xaa}, 0x101}}}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003580)="e5a607826485fa931f906e94eff8afbcd8cd283bf52c0a850f67e2092760f1486b65b9652dcde41adaf92baaaeded803dafc7ec6d18ddf317f890824794cba1a7782dafd6a6e84930cbe313b21a819c92a84", 0x52}, {&(0x7f0000003600)="439b17c617c3d580dfbaa482ebda0bf4719593d735d61e6fe4a9e1c1b765609688f30bafb5671093082dbe8adb556a9571af55843fe08509384c9bec489562d9a830bd0a0411458950f071ee1a2c1bb0740f00460fb1f18a563008f05f58c2c2b8c817ae6e6e67c54c113348cc71c0a018e70ab0126ab80e2e79a7c89c314d19f99663d42ffb840a9b9d0d8c38b69f174396cb86ab21fd1bdcda005b77b2f2159d4f30c22a03538727ece8f9ad67ad62dab7ba43e2d6d690bf77765644c2eccaa2dd3c38a3969b663bb6009f", 0xcc}, {&(0x7f0000003700)="9da725f6a1a4fec547e5ce27384980478b8caa1447", 0x15}, {&(0x7f0000003740)="0da1888d34674ad98f9aea4ac47f50c7f5f4f0983817c763145f8325ce95379eda1aefeab31051c13ef056383348d24e07367eb6ff86adca0b24e12397233ea45670d7965598fe17e769db97", 0x4c}], 0x4, 0x0, 0x0, 0x8000}, 0x800}, {{&(0x7f0000003800)=@generic={0x6, "35188973c8082d84ea73422c0e599652c3590e043fca1777a0e16afd24c62c29b37424e7ca38b21f7279469ef834df4a4df77a2e58b06dd2dfbd9c99efde350d375a5a009916615f5c842d3ffe0d5b863322fdf324faeab48a79788f8abb316063ba72e541833aad26963186008d3a121a1134906cf2b7a670e247e86d61"}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)="0c88a7c1a6b42af2705b8e7a157f8a8cd1d7e86b7da83190bd0d7a16b98d74a03801831bde55", 0x26}, {&(0x7f00000038c0)="a14a41566666cfa41c8838f17fe2244450f394d3ec", 0x15}, {&(0x7f0000003900)="24546c046d8afc6d6b97c4091f61b5c80c6f09e79970e81fe979e58343b8583a30115ddea748f113847151ae07b1fd37cf001fb66f5872fb96ae3a6977f7aad5b815dd0743cabb", 0x47}], 0x3, 0x0, 0x0, 0x10}, 0x81}, {{&(0x7f00000039c0)=@ipx={0x4, 0x0, 0x4, "7159274439c8", 0xa4}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a40)="fbfc03472258cdc88bef178009023aaaa8ea465ae0ffa7ede38cc23d752e4cee731d16924193a69b855ef7c1352c5dfc08126cccbc73ee64131517cf3aee888fd1cae352ee11a3ee32e39370e84ffa9daffba879df5d46c4b5be286610fb2ff31d7390a8353a024f8a43e6780c69f2f24f457b0f966c75f5f7b65ed1a800a3469c64af71bc15db83765507962a3f9971", 0x90}, {&(0x7f0000003b00)="6a232b447521eb2c49d2a72aaa4e16cf2b1db414e37ac4cebf59353aa14658054b6373aac0e838b0febd919fdb24e8b71d8115df8417f1c8399f111b65f549fe0bd9578d531eb932029580f9fee9c8bf9fc9a9ad151e0a2dd024893ab85f7d6cfd46885ced41de5370a1f9f0ea2616247890a5fa384f568dc21664b8eb23ce9f52741fb9ae65c7a3d7815ba0c865f558", 0x90}, {&(0x7f0000003bc0)="1569aeeb2f0ea341983669625cdb532f1bb45baec809496b04613bb7925bd5c6dac1b2b87c8bb6f93a37124ebbfa7d5776d5dbdca152560db687482e7df949a0f30eb6f631879ee603a9ea0e292aabeb0235d418b1e99f6aa54b68004dd6789e0c899170e0ac41d849378b5e77fdc76ae4a2575fbe247b9ec7b14027ab2aab7b58bcb167d8919d2c1a8f980c7506f637a65cd6892fefc12fb5c4b5b6c5e3911c3b5b153e906a40bbca0b", 0xaa}], 0x3, 0x0, 0x0, 0x1}, 0x8000}], 0x8, 0x400c080) mount(&(0x7f0000010540)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/03/23 08:59:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005ab000), 0xfffffffffffffd3b, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/108, 0x6c, 0x2022, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff026}], 0x68) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) shutdown(r0, 0x1) 2018/03/23 08:59:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') ioctl$TUNSETLINK(r0, 0x400454cd, 0x302) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000), 0x0) 2018/03/23 08:59:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}}, 0x1c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)=']\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='&securityGPL\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='.\x00', &(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)='*.]{self@\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='proc@mime_type+[,\x00', &(0x7f00000002c0)='cgroup-:-wlan0*ppp0\x00'], 0x1400) 2018/03/23 08:59:30 executing program 2: r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000001180), 0x0) keyctl$search(0xa, r0, &(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/03/23 08:59:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000011c0)={0x14, 0x7, 0xa, 0x721, 0x0, 0x0, {0x1}, [@generic]}, 0x14}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) 2018/03/23 08:59:30 executing program 3: r0 = getpid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) syncfs(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) process_vm_readv(r0, &(0x7f0000af5fd0)=[{&(0x7f0000cfa000)=""/179, 0xb3}, {&(0x7f00003bff98)=""/104, 0x68}], 0x2, &(0x7f0000645fe8)=[{&(0x7f000094ef1a)=""/230, 0xe6}], 0x1, 0x0) 2018/03/23 08:59:30 executing program 7: alarm(0xffdffffffffff001) r0 = getpgrp(0x0) getpgrp(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") fgetxattr(r3, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/45, 0x2d) 2018/03/23 08:59:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42a641, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x10001, 0x75, 0x1, 0x100, 0x3ff}, 0x14) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00002fa000)) 2018/03/23 08:59:30 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x200800, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/23 08:59:30 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x3f, 0x8, 0x1, 0x8b4a, 0x9, 0x2}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) rt_sigaction(0x7, &(0x7f0000000100)={0x0, {}, 0x2000000000}, &(0x7f000093cfe0), 0x8, &(0x7f0000b88ff8)) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00', 0x400) 2018/03/23 08:59:30 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xdb1c) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/23 08:59:30 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x181c00, 0x138) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/30) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)) 2018/03/23 08:59:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) ioctl(r0, 0x5387, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/03/23 08:59:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x6, 0x0, {0x1, 0x0, 0x9, 0x0, 0x55}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x2}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 08:59:30 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000003) fcntl$addseals(r0, 0x409, 0x8) 2018/03/23 08:59:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200040, 0x80) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/23 08:59:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x1f, 0x0, 0x7, 0x0, 0x4ff, 0x9b}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) 2018/03/23 08:59:30 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) 2018/03/23 08:59:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000580)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x8040, 0x0) getpeername$packet(r1, &(0x7f0000000600), &(0x7f0000000640)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x4c0100, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000540)) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/23 08:59:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') pread64(r0, &(0x7f000077d000), 0xfffffffffffffe60, 0x1000000000000001) 2018/03/23 08:59:30 executing program 4: getgid() r0 = open(&(0x7f0000000000)='./file0\x00', 0x27c800, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x485d, 0x2) unshare(0x8000400) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fremovexattr(r1, &(0x7f0000000180)=@known='system.posix_acl_default\x00') 2018/03/23 08:59:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000001040)=0x4) r1 = socket(0x3, 0x0, 0xa2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x800, 0x0) sched_yield() 2018/03/23 08:59:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/03/23 08:59:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x880) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x3f0, 0xe, 0x4, 0x300, 0x70bd25, 0x25dfdbff, {0x5, 0x0, 0x6}, [@generic="c80d4abf41a0b0449e67ccb8d25f0ff131f019c3542a9f9bfc9a82f4c413144f985d2c3fbdec7ea8d15977a9abd59703477112baa23511faeda4", @nested={0x24c, 0x38, [@generic="b67b88918942529464edc14eef2354a48bd89e80662601f8ad274982b58005ae2b72a9ab60cd1667cd99a8b604fb41f32789b1510df5ef3be9bb6d5152f962ce146c5e1c71b8742a081a82c38a5dc6", @generic="d7b16a004ab01e7d3363e3bb692d98091928e06edad2cea28ad8b31f60a9ec1710582e0e27bace8a62a11c5a9cd16a68719b93497909224fcd09099b2cdfc7e0e7f4e239da58bb80baafe07faf94ba9e9d3cb7a677189df3e4c2faa482cefd21568e1f41511ba6f00c0abb35", @generic="1438f2c10231857304375e96ad9c3361595ea9650aa4392d00d7562649f46d6a934e872ca826355c", @generic="f4397f6ed9a0da569a63c114af37d3badacce8817df6c4b36a2f3cf0b6b4d81f8256a6b2c68c576432dc995f4beb35f0cbe96cf4989a8f94b2edc4e8fb561258abe02bf0b06046c25d496d810d1902a803da74dfffb01a2131b936c8852046ccc94fc1ccb3b6c3bdda953413f1b95aa96eb50841948b1e3f8afb9d76cbae1540d9eab1a1d4f4dfa358d02f0a889257419e97b07de5472c4fe8994fe385d93ff75479b3f2540363d408282654f374c19965", @typed={0xb4, 0x37, @binary="2de1d04da6edef63a3ca68ba3d58303fdf012f4efed73f1cef1f6d17b4b81d7e3ba22324b0880c8a2a69acb7b9332c1365ed86c5d47e9c1defc63782648228442af5f3189866f15be5f58740c72e20bddf61bfc7b5367dae44d726e2c7371410c23693dce4e2c74f028020613923d93e883df17ce66a419846630a2abe31eaaef86e3c1d26098f3d979333962917a6b2d7fd4aef7084eb9e176f5932a03906f44218106073babe7da9f0fa9ebea72935"}]}, @typed={0x14, 0x55, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @generic="931a330b84658cf34a9e1531cbc0de98dd137da040706f37fda330495b3ddf8ad70696993a44d7d5389ef32b92f0b648c75fb21fd58c7c522f6f76374bf62b5f0dc01809caba3f71ceaa15333161561cfbace4919aab33020d", @generic="011d37e9090730c5", @generic="d84cc504c4410b25ddf593db484b02ad3536b5ba8fcf70aa7be4d0ad2c659e5d80ffaab0a2f8181585158393c4f86da6385ad24681c159b94cac652db501098830b6b3439d981a83447817b913223b545eb18d744f12940775faa0c1b490c9d524dcf94693436ffefda72be1bbc3d23ddc0f217bfbe4a9035977b749afcc03fb1aa479ebca3b40a33ffaa0b4ae08eee31aec66677669f99cd765039fa07929988b758436a4d43239b6f12da9c8bd722974efa1b06dddabebcf493e5a3ffd8adef04416a5d94d36b1be8a8820b8cbf47b9f5a58e5c0f4e1b183fb7e226ffa6bc0"]}, 0x3f0}, 0x1, 0x0, 0x0, 0x2010}, 0x8000) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) 2018/03/23 08:59:30 executing program 0: msync(&(0x7f0000998000/0x4000)=nil, 0x4000, 0x5) getrusage(0x1, &(0x7f0000000000)) 2018/03/23 08:59:30 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) sendmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000000000)=@rc={0x1f, {0x3ff, 0x80, 0x0, 0x7, 0x6, 0xc0}, 0xd8a9}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000080)="68e55db7e9059b40d57f8ebdc1717f7c14355ef8633c099fa4942d78cb40923e86c92bec7a51460d8a42a7289a9306e30c011dd584214fa21de79906b755e9c6f964ace48a21de3a7bb3df9cbab327f63aa11f753471158ee60cc2e8345fd14320cff27c55e596e7464e6f1fd1f1954447ea97ce5173d5942b989f33345cda9718d68f09ff9beebc78736b2f5fde385c1f5d880ad0be883f9d6a3eb99866cb1154eaade144f960b494eaa46327b088fe4e917cb3155b33d06b7c8f7b5308ec42c5ab1b739ed48b0e4362155306cfadaaa469747a4f5e589d4546237e542ce37ac3a5", 0xe2}, {&(0x7f0000000180)="4b2b4beb2385c8dd7739c43c1f05cca8b7918e9035204b1451e8c3364e7c643ace6e7faf0a300f23f78f1edfad1e42cd6e73a3e6c68e48da3073dec2e29a9db4f5795822d4262df7faa27961ec52a9ba37139fe8eee4d1a6ce5bc73bd087c7af758825deceea3904180d0fe2d6ecc2924f8992efec10573a26ea42f7f86f85e428b78624f00fc7bf56e1fcfb853e28eb79d3aa1731bf74b060fd820a6759e51eadfe19cdc543b7b44e71cff8f889dc9a390f3011c29aeb9ac71801202540426ebd142b581cb46c6e587d37", 0xcb}, {&(0x7f0000000280)="cab79677981bf1cfc9df41e44f89822599606d71abf50d09d547f2a25fb52b86562411ed15ce690cfe935763132a1db5999f73c155149fa462023e293c4bfefce99faedf725c198d4ef6582a1e7ce8ec507b10bc62f028ef4ea1c02174fbb813c566df1408a0337769176778338d36eef98a7cc9284ffb45e5cf2d92258934d0f6fe4e", 0x83}, {&(0x7f0000000340)="5de94487c6dac44e8ec0244ad04fe5ae062b2ba20bcebb", 0x17}, {&(0x7f0000000380)="69d3b3281e57b9a709c9d1347d8b48ef77c734a3ac98eac9686e7bcd18aba666572d5767e92131572bb81d8893ffe82083c5b12ba23dc0e1345ad9e70e4367e18f0b842e6940fca137b55e4a6f0a3838c95ca46d67bc174aacc4a236a64dee0e3bc245b676dfd3a21164df9ca1cd29c0582176470d7c0e7f613f3ee9b1337993d06dbd68b2e0473f21a5a9087c4f7cf6ce01166024addcd247dd782df3359b704a7a3da370314a94b109e31b9ba5", 0xae}, {&(0x7f0000000440)="9fe9aacae3a83f27f10332b21d09b21ccb7a6903916cef325ba57ecaf4c90eb6c1642f3905b39f16e4958cbd1d3725de329f6273d9db22c5954269642359759f4dd9d0c1497a2502806f0d643d", 0x4d}, {&(0x7f00000004c0)="8baec6f0f387e0733f3b4c76b65cb67e7bfde637eef78dd669b139d8f42b0ca9289d960901121f3bd08ff7b655fe8b8a6849f2ca0b5c6379542b51e615833679490cd56e6b63b6dda9cf182b80b66a0ba3b216d234a4f265db7022ef63637c1a1a0eb51e37bcf04e0737bd1bdc5d9090e607aa4729de2e65f793212c9ef382c92546974961c1e126", 0x88}, {&(0x7f0000000580)="20b3ef49afb583fb2952db15b0fa1504645d5d57ee1e74ef57deb19933deed94e1c812f50b36bc958bbdab61845ca2b16576517418dc46d16aa040427cc431f6bae373966d92354265dad6753c61fd3c30ec716d547e393d188841261a820922e229e32031614393cb3fd6352fefc26af744a78d5fa5739c36797fa1bcd73e90cf65658e5b907177fe4201afe9d09c2e8aed36d8d0b2378fc24d1702ff2d0ae01b50406c5f9adf16962086cb3a6f371674", 0xb1}, {&(0x7f0000000640)="e72315be393ff119e574c06399b217c1dad2c43a6e57a5be5012bc09d47223fa3bfb187576653ff18b5e996ea441566ceeab6c92e14358cbcfa7b9b775b28b338803f6e8135e11304a108591b0b0aabf9edba34ceaf7c2ec9f81c25a7f8b08c232b191448e8058bc1b115232ca63afcd689026e7d193c5456db17d8ab137176e60e41a727edb41338a34276e079002171f9ed8346847b2aebc50fc257135a394a6100163a2ffcd8db7bd7c82a3e53969c1e94b4c3b5378acee02ecc9e69b101c19bca1acbed16faf087fc4a0cc4e13df4c81ad455d46015d27e1e3c841c282836e41785b", 0xe4}, {&(0x7f0000000740)="02d36d9f1c2c41ad55e2ffe687739bbffb52cba115119f6dd86e77923dcc7f790afa61ed0004797fd8e93d5dc3629809013b930a7741d2a61655d4635d72005e4a2d9ec451f8554a2880b1ba77155bae54367e62c74ba77d35827997d30928eb456bea0a7848ae2c0789bf126b40dade6a6e93c465b1e297c62df51725af22596326a27d2a9173ab0bbf2c3d54435b61b4fdaf80ecc254b9c6124a82aa359defca8235bcb8b447cd1374fef1cb221dc6052062f02cba90342ff59ae8c31fcbb2a9738fe275ae462524ed435c93fc8df5dae23eb1d281e701439157df5e3aa41a", 0xe0}], 0xa, &(0x7f00000008c0)=[{0x74, 0x10b, 0xffffffffffffffe0, "22750642a088f829c87eaffe8643d9eb12da82243518f00176bac0c5b67810cf9c585c2e1fc2367d1fc48c2400226d4dab38f4c851f89fd9d6d197bf4f402a50b06bfcbe276649e2d15f991289a3f76a480710370ba5b065d4d4714260fa176f6180824380"}, {0xb8, 0x10b, 0x1f, "6ca766f8bda2e11377eaa0497110a65a428ebd7410efadd4d1a580cbf74fe25427fe63fa58a0ffba529306c817b4385e86fe0396a647ba45b2cba99b53405b49ef9103ab26b5bdb6148c79f6bb9a29ef732d66d3009c78f5d9df802ff65031e882dc6b3af4cdd13d35ad168e9e48f5513df5394fe7579ed4a1227de6b1f6f490e39de596ceab217ec72fce695f72c35d57a1b8c21d0eea42c2f71279af07045bd32a06095abf26d15e31c562"}, {0x70, 0x18f, 0x2, "18ba8e536d358d523f3e9697e0ac81ca5b1704d1ee245a1791d304e56ab4408594a2066e57bfeef17cb9109e73e8f6282ea59a6fb085db328ac992bb7ae628c0bfb57416ce9a339ca32ed72580e7d8d88dc5d4fb91f94bbd0c153e6634341fe0f663ab44"}, {0x5c, 0x110, 0x7, "4c713769af81068a595995faa47a502c035c2d52f251f5b5798a56dc492c165701315b0e7afdd2d2a32294970e382d9f4c91c03d77be61a6a5a237215a6e5cc0aee435b3bdeb9e8a149699657331"}, {0xf0, 0x10f, 0x100000000, "b0a1450e1394f217fc8432e36176e1523857aca8182dccb3651f99eb952e7b129e6fcc371bffb564e0be179a11f83016635e35fef4a8e9f02ae36ed53c25098458a93413fd39bceef10d9571911f080e3a408127efc00abc6e751c16b2bb14dcc24080090dba2d78bd0f1fd7a3bce264f7bf5998969db074d82c2cde489c97b6b4afffabab7c5ce381846cec269e368cf8d24d9a5cfe069c64b2c6f769dea483b1d56637050d0af078b6b3eb6e22af115b7a35fca7311dd1d07b3825fef5a260a632b01f0091d7319f95534b0c25da0ad91fc92d67bbf33834b74054087e0fcafa8fcb"}, {0xc, 0x199, 0x7}], 0x2f4, 0x810}, 0x8}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000bc0)="3a80de3c94fd60cbd267a4378af3201d2eec9f4c1ee746478dc95947bec097d8733faa657256e37e6166ce42592d5bda331584a2a979727068b011d994e50fb467ccf97a0d819d5203d031dd9707b881b7cb8e63ffbda7908bb1d1dade6cd7bf8b652103a6f4d10f2c496d873a8ad7d58fd90f12b695855d8ff4507d258b37bf27dcff900c6a011918be68fce23a3ad96f711ead1bc6da68dcd49de0749e0fd8d922b4f076ca8e6a2d46dec861b46883b51bc3f636", 0xb5}, {&(0x7f0000000c80)="bad1eb46929e937f250aaa5d132bcb6c18a9e49d594c776bebe8aad9272c2a39ed2b05295296e613ab21e540c17e38b14549143f9480fe08b3d14e533c1cdf39f5ff0f2e93badf0bcbbbceae5fa33f8cf4b8ab7bccea3837853f94da74363977b0f8d5c4d28a7c4416d3a877f52867145d9e8efbb45638be6aaa16623efd818e111dadf88f7fd1ebbd80d8b7bcc403e8ce301794478c51d1ad3f7c6392e081b3053de9c61e359d816dc17ceb7113a003b6a420a4e9d7", 0xb6}, {&(0x7f0000000d40)="bb200247743bfea07a275a1621ec5923c36bbd5522b12561bd798fa9b55de3a3d1d1200d15f36b9fff0dc1a85826c5a81015957ba306c5faee6515908cd282338069f92ac22bb74cb659ee509a36d7d17e3670309fb876d7c0c88c19bf50aeb256c8c68dc10bea2505af4795123179a34934854290dcdb29e499a7620dd31b5200d2bf1ccdba50864ba2471bdcf833c4ff1db0f2d7eef14670fb0d191e0b", 0x9e}, {&(0x7f0000000e00)="f739dd7dc0bb1e74889be9c94c9c66705d8335363b1a68ea97b18aacf5711fcf8f22f98381cf483142c55a8233e80e78137228262c398c4d6920d17175f006b9bac481bfe7b25a6e47d9c5971dfd0b060b2e1eb8f88f404c856ce121511256bbb05a61c80a595ae79080fd6762aa6f3b11fbcb68baca1f7c01e0f69d6f4e483456d8ef60ff9c2395ca6d8b683d9a6d980a9eca", 0x93}], 0x4, &(0x7f0000000f00)=[{0x100c, 0x10f, 0x4, 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"], 0x15e0, 0x1}, 0x40}], 0x3, 0x40005) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x14, 0x4) keyctl$session_to_parent(0x12) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) 2018/03/23 08:59:30 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r1, &(0x7f0000000040)=""/1, 0xfffffffffffffed9, 0x2) 2018/03/23 08:59:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be725ee18c88", 0x10) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 08:59:30 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) write$fuse(r0, &(0x7f0000000040)={0x18, 0x0, 0xa, @fuse_bmap_out={0x1}}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x236, "6141d38350c85ba4770844f1144c16f57b863b08390e057b47e41848d8a5d28e173588b013187f8b548cacc93ecadb06a48679b69af7d9992b58d8e3af8a574f9e45d649264a125dcd262214b7a7242fef36226389f9a072b11073170ef625f211a36b35710ccb70a85227dabe176be31156db20ba080b42ff5f3a0a03f12f8dc1b8"}, &(0x7f00000001c0)=0xa6) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/03/23 08:59:30 executing program 0: write$sndseq(0xffffffffffffffff, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) 2018/03/23 08:59:30 executing program 3: socketpair$inet6(0xa, 0x807, 0x1000, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/23 08:59:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/03/23 08:59:30 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000005b00)={0xd4a, 0x8208, 0x23e, 0x6, 0x0}, &(0x7f0000005b40)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005b80)={r1, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) r2 = inotify_init() vmsplice(r2, &(0x7f0000001340)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000001000)="7f78edfb18643c2e6f8f8d183b02326072fbace7bca1bb8746aed0f072e4624d62de712690170e7de356ee6bf30680630eef15984930e96b85cc0802434670913cd3650def6707060a2ccb3ba535971f98f414481e4e9310b745eb55faf7e3a52918f5c74f9185f6003dd4bae1c98f9623e17fd9729fbcce5d34", 0x7a}, {&(0x7f0000001080)="491c86d5673d9481bbba5d7abd74a2b7fa0c78446655933f2fe2b537d9e1e87e35ef5024b20cfbe1d40be92d579387249c273d815af1778cc94b50b403f800c7b39866f80cf84ce3", 0x48}, {&(0x7f0000001100)="2a24b4438f2381e523b4b6deccca5f0da430046f7f39d1d93db56f053be72ddcc9a8e999d23b7f3646418e6cecb2a16eb28b9ef98d43e80190f39aaea66c93bfe7e960e92f7cc22ce5570cfe2a83c66f45c838f0540dde32fd751edea2fb63a3e051fb4680964e7dd4f163912f729af5d7e0299900f399737abf8367ce4d05b50fab5fcb4c19cd4fbaaf22b32e02beb145b9f50911bb468c2ba471841b09e259c39d16239598587fd2c5", 0xaa}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="06c7c00c6c123c57373655dd9fd24907c9154a19cd584b", 0x17}, {&(0x7f0000001240)="437f09bae993e28c1277abd16f202e8ba4897d0ad69e5e5cc9f6718e3b088668c6750ceb8d1128d5420b9ad4a6068ffd999442f279630bb70ac3a61b7777ba1fabf179625b0bba1da64cfc087725bb418a47cd75cfc42b2709f99f00825cc558916143706366eeb1b37d0a26ce622e948c38b597a7eca3cab43376cbde25bcf88b231d1c32afb71d4916b06ce6a334f829fb", 0x92}, {&(0x7f0000001300)="4058866f1b77cbe798e86588a92ae6e2f8f2eecb1110e1b0de2ae30130a662f64f4a8a7d4c47f08d9ac4a3fdb5", 0x2d}], 0x9, 0x8) fcntl$notify(r2, 0x0, 0x282) pipe2(&(0x7f0000001600), 0x0) 2018/03/23 08:59:30 executing program 7: prlimit64(0x0, 0x0, &(0x7f0000000180)={0x0, 0x8000000000000}, &(0x7f0000000100)) clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x401, 0x4) 2018/03/23 08:59:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) fallocate(r2, 0x2, 0x800, 0x1) 2018/03/23 08:59:30 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x22, 0x30}, &(0x7f0000000100)=0xc) [ 45.411163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7337 comm=syz-executor0 [ 45.428357] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7344 comm=syz-executor0 2018/03/23 08:59:31 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="2ebcd55fb7ac15d18642c1136f772bdd106fa12c226eb670dafffe10f8cd1e0f31af693b179aa1f830b4f66cd3247f6f9de44726f2e9a8aeab53a1dee1a34da03398461236a87c77da4585805496579cb7168223a8d533194c7a31c2867b75cb19728389c769a1052a5b745bdbd1880f7daab6198c58900a07298979475b5ed2868d43d7dc865eee03840ade36fcb8863ab1755e92585a7e46ab0206eae44739a82c4cffe872f24df775add51399595ec2f6cc3e64dcbf59e3ab19cacf342d7ba5adee0955ba2e05", 0xc8) pipe2(&(0x7f0000000000), 0x80000) socket$unix(0x1, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x40012, r1, 0x0) r2 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='*\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x186) iopl(0x26) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 08:59:31 executing program 6: syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = add_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="6e5dda39483861a929b0625478135f56376f6b55bdcc296f558dab4727c2738161b9d1f9aeb7039a049f453bd0f157cb482c3048fa226e537923f2de66bd0e358f5154b28d45d088c25701a79b54131f0acab807fbbff387e03d5a39f9e6219ee9c887705b92de2eeb4bd54724e17a20f68e45ed7fb1bbbf0ac755288eb32cbe5747581c6dc793b71f0ee970d565aa7efd1db717d0c37386af660847f60a7bd535ec5f21eb04c37c29b21fe533589b71170eb55199aeecc6e2376b342cf5dfc8fba1e0e28b4d738982a2a3e0ab2f3fff21cb1f9d73e6ea", 0xd7, 0xfffffffffffffffc) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="ff5262f19a3e6fdc4292266bda17ca0d486a69911c38aee00241d315506c25a29cfc1520259eef6cd453bf4301fe340256c1f002d3a6fc0a6a7e78e6da96d23f3ba43a4feafa36a1fe71292ce6b58d57f201dad952d53015965521c520967010a53373bbfa4de65afb447d847b2eea340e30dd5cb1057ea7ba800e61165344b8f148a746fec84cbb34a739abccd98ba97200d09ae9d0a8cddd9a2949a5b62baf51c3d8bf352fb701cf1254b0234aa28f0ea6730e555f7690ca3fc5d32296e5d1338e944afc45ffecc1265dc4f7fb8deda3b3b9e27b99d2dab2fa2ae6c13b1b18be0f2dd83487920deac10071818e982ec1b391a990", 0xfffffffffffffeb1, r2) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/23 08:59:31 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001080)={0x0, 0x1000, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001240)={0x6, 0xfffffffffffffff9, 0x6, 'queue1\x00', 0x22f59172}) write$sndseq(r0, &(0x7f0000000040)=[{0x3, 0x0, 0x0, 0x0, @tick=0x3f, {}, {}, @raw8={"1f60c2cac56958e082a1858d"}}], 0x1c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x40010, r2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001200)=0xa, 0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) fstatfs(r0, &(0x7f0000001180)=""/84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x83, @time}) 2018/03/23 08:59:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0xf7) sendto$inet6(r0, &(0x7f00000002c0)="be1299cbea61e7ce1c83374b26480cb35be73d2fff650349a215fa594ef2a354da0be63a815aef5bc749cca0f81c63978ea6ee02e0c0bc0341870f357b0528c7fa23c39c8efd73aef83446bc4f77299fb272a59c24af09424bb4550859231b8b72949c690d25c2ee6651e10675c1cf74f9c76415cb45fa33ed13d82d314840cffb9b3048cf54ea7807a436f265ead60b33538e80f54f0df8e397c39ce7f9a021dfcb94c631e5e9220ea46585ae616947a207f50715bdfa968809671e3d446c3c0c121dd190cd7ab3f7c0ad5c447fd353c1e184e2b38f527575c26dc70d", 0xdd, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @local}, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0x105) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000140)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001719c43952bf88142608cc9e1367c0f8758f97770789de48642182afb4b161d267a6142c92793ad943035ddbca2f7422b26c67829eb80c636e2b8bd429830bf434b31a7ccecb67ceb919e645520c8c44d0ee10"], 0xe0}, 0x1}, 0x0) 2018/03/23 08:59:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/03/23 08:59:31 executing program 3: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000000c80)="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", 0x604, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x1) 2018/03/23 08:59:31 executing program 2: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x77172, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x2, 0x80, 0x2b0000000, r3}, &(0x7f0000000280)=0x10) r4 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, 0x0, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) fcntl$setown(r4, 0x8, r5) ioctl$int_in(r4, 0x5456, &(0x7f0000000080)=0x3) 2018/03/23 08:59:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24}, 'irlan0\x00'}) bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f00007a8fff), 0xfffffe17, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 08:59:31 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000180001020000000000000000020000000000fd030000030008000500e0000002"], 0x24}, 0x1}, 0x0) 2018/03/23 08:59:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x80000001}, 0x8) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000001c0)={0x81, 0x100000000, 0x3, 0x101, 0x800, 0x10001}) close(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000002c0)={0x6, 0x4, 0x3672, 0x3f, 0xff, 0x2000000000000000}) 2018/03/23 08:59:31 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="4e17a3d8761dcb9b037148475de09c31ef29deb9b2f86f0b22b5348e4d0e8ae959f25190c734a78d290016708cf0d14b12e98250113ff02ef85a277968a61e1500981eae6acf8b6d791cebf58da67926a7520556af3b4149d969daeb26f17890d9bac5", 0x63, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/106, 0x6a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'gretap0\x00'}) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001080)=""/8, 0x8}], 0x2) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/23 08:59:31 executing program 0: prctl$intptr(0x28, 0x5) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x600200, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000380)=0x1, 0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='2!selinux\x00'], &(0x7f0000000300)) 2018/03/23 08:59:31 executing program 5: clone(0xfffffffffffffffc, &(0x7f0000000040)="ca7f7671279d4e4ca3bb416d4c93f09d5151a4703354247bec3f52dc2300d496d7bc9cb3b1b8c8988f770c", &(0x7f0000000000), &(0x7f0000b24ffc), &(0x7f0000002000)) 2018/03/23 08:59:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000300)="5d64f7d47d0363c06876e90043b1deac3f4da3f2acc8c4bfbf087434109fb22b44ab6b558f755e7f37ca9104e7f925a8feddcbb766383f851188fb8bdcef45579f3e3df822e1e9d32606347aec2fe0bc969f7c06e21dba517abf942da8794b13d66e69d39f2acef0d6dba4dae4400566b9bbf1846d7a858f3e13685ecb595773e93c39732b1008055cbb500dc63c5fd4d32b8c145b8b7844209d", 0x9a) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xc0, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(r0) mq_unlink(&(0x7f00000000c0)='}posix_acl_accesssystem&mime_type\x00') syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20000) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) [ 45.936809] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 08:59:31 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) timer_create(0x4, &(0x7f0000000100)={0x0, 0x33, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000040)="ea5961de77ce5b03ababd4631c664dcccda79c3e4eb93b04a74e70dc47281532b715bbc6593c2370209272ab23db240f0072a6fd16b8d84605477dd990f98878cfa108874c99e90c8fc31ec1078eb2126f47138c02774e3fbcf949382d7a062c6069563ba0957adf730306acf036d28eb6510953aa409f842ce2eead20825e780b4d40f9cd66fa2b2deb7b10991d842dffa70455cb7c7f2efaa6a0b7530a8cbeb9a04687834edcc016916dabae0edc78a1d4"}}, &(0x7f0000000140)) recvfrom(r1, &(0x7f0000000000)=""/8, 0x8, 0x10000, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x3, 0x1, 0x2}}, 0x80) 2018/03/23 08:59:31 executing program 0: r0 = socket(0x11, 0x800000003, 0xc97) 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, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x84001) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6b7d, &(0x7f0000000080)={0x2}, 0x8) sendmmsg(r0, &(0x7f00000085c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="73eefcf2212f28c766f306ef41660eb7e08c238e05a4a01d492d57938445405149ec5d56d7bf40d4a50f84f00b4003e668dfbc9b4f60534bc1f582b5a8aad7d8c852e4f7780b83778e6c25d0e614c423d08449158a1dbf7caa5d8d81a4456da4056c306797b1776f93b763f654206c212127f9d1", 0x74}], 0x1, &(0x7f0000000400)}}], 0x1, 0x0) 2018/03/23 08:59:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000025c0)={0x7, 0x0, 0x5f, 0xffffffffffffff00}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fde000)=0x3, 0xffffffe4) close(r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000012c0)=""/76, &(0x7f00000001c0)=0xe) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000080)={0x17, 0x1000, &(0x7f00000002c0)="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"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x4, 0x82, 0x81, 'queue0\x00', 0xe4}) signalfd(r0, &(0x7f0000000000)={0x7fff}, 0x8) 2018/03/23 08:59:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000fdffffff0e0035610d00000000000000000000000000"]) syncfs(r0) 2018/03/23 08:59:31 executing program 5: pkey_alloc(0x0, 0x1) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 2018/03/23 08:59:31 executing program 0: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/23 08:59:31 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1ffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x8, 0x2, 0x7}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4, 0x3ff}, &(0x7f0000000240)=0x8) fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='/dev/snd/timer\x00', 0xf, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e09000)={0x0, 0x100000001, 0x80}) 2018/03/23 08:59:31 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f73000)={0x1, 0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0x2, 0x3, 0x7f}, 0xeb, 0x208, 'id1\x00', 'timer1\x00', 0x0, 0x740, 0x7f, 0x5, 0x6}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200e00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xd42c, 0x8202, 0xdd15, 0x5, 0x0}, &(0x7f0000000180)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) sched_getscheduler(r3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 2018/03/23 08:59:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="00736e9148") fchown(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x1, r1, 0x0, 0x8}) 2018/03/23 08:59:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/23 08:59:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ipddp0\x00', 0x4016}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="15007babaaaaaaaaaabbaaaaaaaaaabb000000005f30fc02f1df7e94a20000000000000000aaaaaaaaaabbaaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffff"]) 2018/03/23 08:59:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x54) bind(0xffffffffffffffff, &(0x7f00007c8000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x200) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)) 2018/03/23 08:59:31 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/raw\x00') r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000da1fff)='.', 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) 2018/03/23 08:59:31 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xa, 0x1, 0x7, 0x5, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x80}, @sadb_ident={0x2, 0xa, 0x10001, 0x0, 0x2ef}]}, 0x28}, 0x1}, 0x800) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 08:59:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000725000), &(0x7f0000000000)=0x16) 2018/03/23 08:59:31 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xe35d, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') lseek(r1, 0x0, 0x0) 2018/03/23 08:59:31 executing program 1: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/170, 0xaa) 2018/03/23 08:59:31 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x80000, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') pivot_root(&(0x7f0000000000)='..', &(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) read(0xffffffffffffffff, &(0x7f00000002c0)=""/184, 0xb8) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='../file0\x00', 0x800, 0x100) 2018/03/23 08:59:31 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x7fffd, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) setresuid(0x0, 0x0, 0x0) 2018/03/23 08:59:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000100)=0x1e) r1 = timerfd_create(0x4, 0x0) timerfd_create(0x7, 0x800) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r3, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/18, 0x12}, {&(0x7f00000012c0)=""/200, 0xc8}], 0x4, &(0x7f0000001440)=[{&(0x7f0000001400)=""/41, 0x29}], 0x1, 0x0) 2018/03/23 08:59:31 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x6, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x4}}}, 0x84) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp6\x00') setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x2, 0x4) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x100000000, 0x8000) preadv(r1, &(0x7f0000000280), 0x0, 0x10400003) pipe(&(0x7f00000001c0)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) 2018/03/23 08:59:31 executing program 2: nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000011d000/0x1000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, [0xff, 0x1, 0x2, 0x3f, 0x0, 0x6, 0x42a, 0x7f, 0x3, 0x6, 0x7f, 0x3, 0x200, 0x81, 0x400]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) 2018/03/23 08:59:31 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) clone(0x0, &(0x7f0000000040)="6200e2aaed3712402643edf645e918338b4f35544486046fafe638519d12fd28f245ad50ab6bd04c", &(0x7f0000000000), &(0x7f0000002ffc), &(0x7f0000fd4fff)) keyctl$describe(0x6, r0, &(0x7f00000003c0)=""/184, 0xb8) 2018/03/23 08:59:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000000c0)={0xbc, &(0x7f0000000000)=""/188}) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8000014, r0, 0x8000) 2018/03/23 08:59:32 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fallocate(r2, 0x1, 0x400, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20c0, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000001, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 08:59:32 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) syz_open_pts(r2, 0x86000) getpeername$inet(r1, &(0x7f0000000380)={0x0, 0x0, @remote}, &(0x7f00000003c0)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000001c0)={0x2000077c, &(0x7f0000f07000)}, 0x10) 2018/03/23 08:59:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYBLOB, @ANYRES64=r1, @ANYBLOB="23fdf36dfe8f23563ede8873a9f9a37f135a96b205489e8decb4c4c9da83f5c24e76b8120d5fdc8c967ec8a339725fe0c65f9ad39c746ea85d6a059f8ede67e997adbcb6b520723a7f057e0f0c5b900b331002603435fe2ae2d100b4593c418e062bb41c3d8ebbdc088143e5a5180f7275e70962146f6ae92c34bcf7c12eca176e5249c20906db5eb631083664a422496c18dda9b312824743dd07448defe38ffb799b85e822d424c9c7065f838782fd576537bde09ce4acabd9750e0e79895a9be5c2bb8affa1dc153ccc", @ANYPTR, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="abb6d25a4aaaaa6be3e1608ed3cba35549d8e051814d893c7c582d63d9592d50b3", @ANYRES64=r0, @ANYPTR, @ANYRES32=r1, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r1]], 0x6) r2 = memfd_create(&(0x7f00000000c0)='posix_acl_access\x00', 0x2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/03/23 08:59:32 executing program 0: r0 = socket(0x10, 0x803, 0x0) getpeername(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xf6, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/23 08:59:32 executing program 5: r0 = socket$inet6(0xa, 0x7fffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x9, 0x2, 0x2, 0x4, 0x85, 0xfffffffffffffffd, 0x7f}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x7, 0x2000}, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002, 0x0, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}, @empty]}, 0x20) 2018/03/23 08:59:32 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x141000, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="bc42dd7acedc99c526dbbf6878e6937260e95b45471d4c9aa35b97cc5a827d282e238c337dfd7037d086db", 0x2b, 0xfffffffffffffffe) add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="1d8140004a1f59f7b72781f127b63d90d2e57ce8f64715c5dbb717f1b475cf8695c3d71ece6320318d279a2e90f7116a", 0x30, r1) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r4 = syz_open_procfs(r2, &(0x7f0000000400)='net/psched\x00') recvfrom$packet(r0, &(0x7f0000000080)=""/76, 0x4c, 0x21, &(0x7f0000000200)={0x11, 0xf7, r3, 0x1, 0xce5, 0x6}, 0x14) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) recvfrom$packet(r4, &(0x7f0000000440)=""/15, 0xf, 0x40000000, &(0x7f0000000480)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x4400, 0x0) readahead(r0, 0x5, 0x5) sendmmsg(r5, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)="66e4d75482dd2dc3eab80610da3d929713e69b595d219181543c26a6718664d2fa9e560f2b8a52ec6820967c63787a6e53fd59f7ff20e20b7facf8bac2e40e2425fcc04d0edea8ad312b4f1bbec93865c45ef62a16dcc395d3a815b4fc06dd3a2fa108bb7cf7f9b8402335aaf06627e7d4dd273a7fa7b3fef2148412f65f2c556ec07739fa697b81f31e08fd4510d36e4028a5dbf82c61c0930e44578b8fbc082d3f4c34ab4624a43765bcd87ae2eb8b", 0xb0}], 0x1, &(0x7f00000005c0)=[{0x64, 0x116, 0xf1, "9ee4c860287b735ae13a1b69f6f501599b425efe38f689ee5a4717500a3a875fe4114773c7018fbbbcf21a54ec7de870fa887249da8fc550a2a92a8013537e6f6c71d18a3cb452f8506da1104a90bdf360c0e25b541b"}, {0x74, 0x115, 0x4, "8cc8eb576ca0c80c07c9d2f24f23cf63cc1222a60a275bea5ba67f0d286da06251c26d7e14600f725bbd34f7f264272bd09daeeb530c6aa6e9e2faffb8a63ec4fbf8bc91cc2adc77cfd49b8f68b3011bdb355a6d3d7eff37e19656f150d91eee01408f8101"}], 0xd8, 0x80}, 0x3}, {{&(0x7f00000006c0)=@ll={0x11, 0x10, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)="c2ba27112580e04b0eb054dcd34b3e65f5b4e9e50eb53bcef6272e671644baffddaeffef630aa41f91f459ee539b04c53c3c1fa536e6b99504500b6b83763adc3db785cf1ce2cd4f0fb7d396747e909b85453a0a3c1f4f873d175934e49e548fc45214e9b30e637041a4f40db876353373fae7c82a9ccf008650a5270ec5b6aa7f9b89e7e6", 0x85}, {&(0x7f0000000800)="a3677da0723da46cba83e17a1a080e72308b8f85296593d4fb02810942c3e5063cc5ba0caa1b36382261f02527dc3682853fd6e9986ad39a001093e4d15c0ede58ea2a4c6df82410c136da3966edd5d4b07d6909512449b6ed6db352985d553de87901643d5b35989d4542160b4ba2ab56bc19753c9e51ce51000388743ba718e15335c9b453dcc1ed3abfc0054b5521e8068aa84e95146f7410e61a11cce393630976cee16608583f11d40d2b44d2", 0xaf}, {&(0x7f00000008c0)="598b5dd56f46b90dc2814df314770e5f71fd7d6d2c17847f33c847", 0x1b}], 0x3, &(0x7f0000000940)=[{0xc, 0x3a, 0x5}, {0x100c, 0x11d, 0xd27, "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"}, {0x10, 0x11f, 0x7fff, "9814a8"}, {0x104, 0x108, 0x40, "76d18cfac9d2220adeb62f7ae79ff93503bf04090815749266270faf06520527b226cf2466150a947dacf14e5de7f358f00447f88ee93d9df6ad9942669a1cb279e1e7b0ea2c7bce48d264284c786d0f670e48412421702fdb15d2c77f5d2aafc81417ce8b52c9431c3963d0f4120aaa2eed833de76396764204f099c61ddbdadcf3a275b31d3fd561568613c7ee9ab3f9aad37897d4f4ad659f28e262ad4d8802d2f0a07a0be7eeb5b0e397393eb440ef818afebe998b7f2b3d9b5cd520e9c82a0f2d95bed3d94666593e3c57f50b30bb053b1e39d302a0638c3ccb67766600fc60dd097142bd097a3c7068c1a7cabc5f9ad2378506"}, {0x90, 0x88, 0xfffffffffffeffff, "0526e6871208b2fc376da2652346de1fddd55e5d76a06ec61a233a0dc70725d075744558457a12028695fa2e08f740e517cf29f0a32b89ae26a4799c8a13b565fae4e9e12e2dbc3e62b0e60db0118303ba8dca58f16015d6090d9459c534c0451aa8039aeb581f164eab9e9fa6d66f69d09968ae15809dd891a8870c02b94574efb3dbdf"}, {0x108, 0x102, 0x6, "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"}, {0x7c, 0x1, 0x7, "7e9d187d141715856481384c75e19dcc9c9aeb45628340bc1dc86cbed79a18fac995e216ab388966673b71ff21dfc856305a848a663b55c6cf5ebb60006aeb716862d1eb119195362b90ba42eb0fcd895b4a5bc016eaf58d3bb55946d9b50055eb91d6325f8300f07ece902fad"}], 0x1340, 0x4000000}, 0x20}], 0x2, 0x4) 2018/03/23 08:59:32 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/03/23 08:59:32 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xe35d, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') lseek(r1, 0x0, 0x0) 2018/03/23 08:59:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)='8', 0x1}], 0x1) 2018/03/23 08:59:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f000069d000)='/dev/loop#\x00', 0x5, 0x802) ioctl(r0, 0x4000000000001276, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x1000, 0x2c2}, &(0x7f0000000240)=0x3b4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x100, 0x7f, 0x7, 0x6, 0x74}, 0x14) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/208) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x1fb4, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0xff}}}, 0x84) 2018/03/23 08:59:32 executing program 6: r0 = memfd_create(&(0x7f0000000200)='\x00', 0x0) pwrite64(r0, &(0x7f0000000140)="9dc950", 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000300)='\x00') timer_create(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000240)}}, &(0x7f0000000100)) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0xffffffff, 0x4, "2cf53153a94dd6be373b05ca4ffe1eb48a701a1294b520ab6f458ee5340612b3c49c3c82cbe7b3ddb2b1194e5100461de012be325a726ad22415cbce2fe6cf", 0x3b}, 0x58) 2018/03/23 08:59:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x8, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000240)="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", 0xfa, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000001c0)=""/48, &(0x7f00000000c0)=0x30) 2018/03/23 08:59:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000280000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) socket$inet6(0xa, 0x4, 0x9b1) sendto$packet(r1, &(0x7f0000000040)="4d15a239a8e0adfa4d937f45625ec3652be2e08a9dd22fce6fd49260199f47dee9b637c3f7a16bee8a9a084dc333aed2dc91e570a4e4736ca735cc3b3e9edc1f389231d324e8271dc3e3c273b06fa61afae54d60a75270f40472f99d4d8756f8232217d89cbfeb864a048cafdbc3c6b439178988269d5ef26941a2139491227cbd32a8f2ffad32fc18dee74b7a91b091927ef877b7a5ac3acb1f6fd70e318b9f270e7a5e4a717b4ad424d318706091c5d357375e9f49b6cd7d5496802ac3e0a63fb51012e955dfd8582e9361f2b397dee20623a2a1d4f23294a05bbb5c86adfd", 0xe0, 0x10, &(0x7f0000000180)={0x11, 0x1f, r2, 0x1, 0x4000000000000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 08:59:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"7369743000000000000000ee0400", &(0x7f00000000c0)=@ethtool_ringparam={0x11}}) r1 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x5, 0x9, 0x7, 0x66c2, 0x6, 0x5, 0x4, 0x2, 0x101, 0x7fff, 0x7fff, 0x243}) 2018/03/23 08:59:32 executing program 0: socketpair(0x1, 0x3, 0xb6, &(0x7f0000000080)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/23 08:59:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000805d29215e9ccb658f45666d5e42bc41bc305c1085beebd49bc77da02aa6fe819b4fcce8141d31611a46f9ebd8ee5fb48383e3a6142c8e1f0518ccb8e962c902163e9110d8b16997da51b7d6133147d91bec0989a426a689dc636a35dace5e7e200d4662bd69aac4264a291b6538b7362da7ccb8f4d211caf2129141be1e7a72a26ff67d3ed0722d8d5931ab825422e3191bc967e8c8c954d1313b77c44b807a8b876d0b91f05baf4dce72008fb90f"], &(0x7f0000000080)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x5, 0x30fc, r2}, &(0x7f0000000140)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) 2018/03/23 08:59:32 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1ff}, 0x8) 2018/03/23 08:59:32 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) unshare(0x40600) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000180), 0xffffffffffffff29) socketpair(0x8, 0x807, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c0045c0e65be1d68dd19631698bfe749500002eb017b76d5d0d208233d597c761d5fc7dcd04d86ac24ad6b72faa28"], &(0x7f0000000080)=0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xc2b}, &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x800000000402, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x7) fanotify_mark(r3, 0x15, 0x8000002, r4, &(0x7f000028cff8)='./file0\x00') 2018/03/23 08:59:32 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x420000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7, 0x4, 0x0, 0x7fffffff}]}) mq_unlink(&(0x7f0000000000)='selinux\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fcc)) 2018/03/23 08:59:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005eefe8)) 2018/03/23 08:59:32 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) r1 = syz_open_procfs(0x0, &(0x7f00002c2000)='net/netlink\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @rand_addr=0x3597389c, @broadcast=0xffffffff}, 0xc) read(r1, &(0x7f0000000400)=""/222, 0xde) 2018/03/23 08:59:32 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101042, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x400}, 0x8) 2018/03/23 08:59:32 executing program 0: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2320, 0x9f) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 08:59:32 executing program 2: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r1, 0x40, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() 2018/03/23 08:59:32 executing program 3: r0 = userfaultfd(0x800) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_channels={0x3d}}) 2018/03/23 08:59:32 executing program 6: r0 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x0) 2018/03/23 08:59:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/23 08:59:32 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='&-(trusted-.\x00', 0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000680)={0x9}, 0x8, 0x80000) fsync(r0) ioctl(r1, 0x5393, &(0x7f0000000480)="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") 2018/03/23 08:59:32 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./control\x00', r0, &(0x7f00000001c0)='./control\x00') r1 = openat(r0, &(0x7f00000000c0)='./control\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000400)="c5d45150b36f4fabb597928e3be2c4e51f8f4ccd19c45a43f37874696646be941d0fb06364a00193bfdbfcc24a4283a5acc3866bda3ca4a272e917700e07c344d6eb9ab8db4bac3f4799a34e4cb78749a09238235bc332651d757bb460509756a785e2a8ba867b93b92ca7ecf7ac9bcc639c6d1c32cb8b4d48fedf276a5b9ef53316fc74845f20b393f100e3cf1e04fb938934fcb506520e27f0a9b9650d7fcb1ac6588f831eb0703c79b07d2265726c5b8cde175fd6836045d3fe24f247d7d5dc27c76ccecf42024998f9d02d63f1acfea2a7d1053460b1f40a7e532b41925bd1079fd4a859c9511d36cdcd0950", 0x76248b286cc34510) mkdir(&(0x7f0000000000)='./control\x00', 0x8) 2018/03/23 08:59:32 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d56ffc)=0x10005, 0x4) sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000d8e000), 0x0, &(0x7f000056cda0)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/23 08:59:32 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="000006000800eb141d1fee8d29000180"], &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2000000000, 0xfffffffffffff000, 0x1, 0x8b0c, 0x20}, 0x98) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)='&', 0x1) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@empty, 0x18, r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x1d9}, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) syz_open_pts(r0, 0x80000100) 2018/03/23 08:59:32 executing program 7: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x3) fcntl$setlease(r1, 0x400, 0x3) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) fcntl$getflags(r2, 0x401) 2018/03/23 08:59:32 executing program 1: syncfs(0xffffffffffffffff) r0 = getpgrp(0x0) r1 = gettid() r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDMKTONE(r2, 0x4b30, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000100)=""/150, &(0x7f00000001c0)=0x96) r4 = add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="373a5460742b4d19db50c56dce2d8e4652d4dd0494f6015ee772db2f23e5e05a349c8075d3ea72a68f088e19edc3cf3e310e4c3c51e1dba1ec079e14f5e293a41f0081e7fc0c0f2d9cf8428efebe5e6aa4ea2c60c27c8823d1a3bf56e5a860cd68bec463571f1b26a69e4a37825fbc2178c11687c6", 0x75, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/input/mice\x00', r4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000950000)=""/128, 0x80) r6 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10400) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000240)="96bf0523bd270e171a5bb77dc9550bfacb2aa74b3fab92e4e7d741e0") 2018/03/23 08:59:32 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0), 0x0) 2018/03/23 08:59:32 executing program 7: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000040)=0x10a) 2018/03/23 08:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003040)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002f80)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/212, 0xd4}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001200)=""/245, 0xf5}, {&(0x7f0000001300)=""/89, 0x59}, {&(0x7f0000001380)=""/193, 0xc1}, {&(0x7f0000001480)=""/59, 0x3b}], 0x7, &(0x7f0000001500)=""/217, 0xd9, 0x200}, 0xed}, {{&(0x7f0000001600)=@hci, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/241, 0xf1}, {&(0x7f0000001780)=""/114, 0x72}, {&(0x7f0000001800)=""/245, 0xf5}, {&(0x7f0000001900)=""/163, 0xa3}, {&(0x7f00000019c0)=""/213, 0xd5}, {&(0x7f0000001ac0)=""/165, 0xa5}, {&(0x7f0000001b80)=""/196, 0xc4}, {&(0x7f0000001c80)=""/84, 0x54}, {&(0x7f0000001d00)=""/22, 0x16}], 0x9, &(0x7f0000001dc0)=""/86, 0x56, 0x7}, 0x7}, {{&(0x7f0000001e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001ec0)=""/243, 0xf3}, {&(0x7f0000001fc0)=""/165, 0xa5}, {&(0x7f0000002080)=""/62, 0x3e}, {&(0x7f00000020c0)=""/190, 0xbe}, {&(0x7f0000002180)=""/103, 0x67}, {&(0x7f0000002200)=""/87, 0x57}, {&(0x7f0000002280)=""/169, 0xa9}, {&(0x7f0000002340)=""/211, 0xd3}], 0x8, &(0x7f0000002480)=""/197, 0xc5, 0x10001}, 0x6}, {{&(0x7f0000002580)=@rc, 0x80, &(0x7f0000002780)=[{&(0x7f0000002600)=""/232, 0xe8}, {&(0x7f0000002700)=""/102, 0x66}], 0x2, &(0x7f00000027c0)=""/75, 0x4b, 0x9}, 0x1f}, {{&(0x7f0000002840)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002940)=[{&(0x7f00000028c0)=""/76, 0x4c}], 0x1, &(0x7f0000002980)=""/169, 0xa9, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000002a40)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002ac0)=""/44, 0x2c}, {&(0x7f0000002b00)=""/173, 0xad}, {&(0x7f0000002bc0)=""/90, 0x5a}, {&(0x7f0000002c40)=""/200, 0xc8}, {&(0x7f0000002d40)=""/251, 0xfb}], 0x5, &(0x7f0000002e80)=""/229, 0xe5, 0x1ff}, 0x8000}], 0x6, 0x100, &(0x7f0000003080)={r1, r2+10000000}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000030c0)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000003100)=r4) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) 2018/03/23 08:59:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="b42fc683d5b76f9af3c8c530a704c9e646f3145e9488956402eb9c1de22aeb54d511725f511b49b8ac378f9d9fec7b323a98659e15fd857cd572c24745febe74ec77b898eb50d3e3889e100d62ebebd793bcb50842824edd0223ba0e39a4cd864ad27cfc7f607d", 0x67, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) 2018/03/23 08:59:32 executing program 0: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e21, 0x6, 0x4e21, 0xff, 0x0, 0xa0, 0x20, 0x16, 0x0, r2}, {0x1ab5, 0x1, 0x2, 0x9, 0x0, 0x1, 0x4, 0x5}, {0xffffffffffff8001, 0x7, 0x1000}, 0x6, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x3f, 0x3504, 0x2, 0x0, 0x40, 0x9, 0xfffffffffffffff8, 0x1000}}, 0xe8) mmap(&(0x7f000030e000/0x3000)=nil, 0x3000, 0x10000000000004, 0x40000000000031, r0, 0x0) r3 = socket$inet6(0xa, 0x4, 0x5) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000f62ffc), 0x4) 2018/03/23 08:59:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/23 08:59:32 executing program 4: r0 = socket(0xa, 0xa, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x84) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000380)="5f88758c3cbcc0af2fbb7c03c0274911fe428d51efe9bf8cbf2130031f1f79edb4e25ea36b67d52a08de2e26b7301c6517de8a5ae79a00c5245f43f691154fc1e35237f4147fabd336fc174c4564f35fc2135d6fc8f0abe33d5e5fe147c34bf830dba2aa76923654aa1af1df1cdb26accb3e4e37ad06503d833667b9ef0c4b2c536a040422eaec9b9746518f80d970b2b4050165d5", 0x95}, {&(0x7f0000000440)="34c286643b1b670708710db6a70af17289b878f906238ba7", 0x18}, {&(0x7f0000000480)="06c4cb58f488632870f03aeb0153d02304", 0x11}, {&(0x7f00000004c0)="7672795f8f40b8e5684c1be07f75a8de667030adb927f2a426dc255f142769438128be7c5974eb8f1c5c8b51dec4d3679c4509eabc3ca761ff29571bb4c70e", 0x3f}], 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x803, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000240)=""/94) setsockopt(r0, 0x0, 0x3, &(0x7f00000002c0)="b9c1b2068ed29913f011b8b5b86da5708a825a43ae7fe10256003a67a361c56369ad07d4bedee00496774a5aec9498a997d84009000000288c627ae3d305a42332fa185a903a6c8c4ca2613a583f8148aa705c167725730c4596a896ae9af65383306ef868c4d8649943177d0d280dcd7ad0b9da1fa9b58f2c6e31eeb0f8d3c5bbace6bcc37376581c28d677ebff7fe2c2a6d213000000", 0x97) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x12, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x1, {0x2, 0x4e20}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}, 0x95, 0x2, 0x1, 0x101, 0x40, &(0x7f0000000200)='ip6gre0\x00', 0xe8, 0x800000000101, 0x4}) 2018/03/23 08:59:32 executing program 2: prctl$setendian(0x14, 0x0) waitid(0x1, 0x0, 0x0, 0x8, &(0x7f0000000040)) 2018/03/23 08:59:32 executing program 7: r0 = memfd_create(&(0x7f0000000040)='$eth0\\\x00', 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000004c0)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x2813, r0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x4, 0x1000, 0x3, "90d77eb6d77e4d7f1de68408c7a0d967283cedfeb2aafb8e7b782d6328de42d657370f02365def42c264fbe98ba4350de7dea6078807a4318a99869f89c741", 0x30}, 0x58, &(0x7f0000000340)=[{&(0x7f00000001c0)="675681bd8e5eb893e03a9dfb72eba65e26b1edd723c9758da7a5f480636c88cdad", 0x21}, {&(0x7f0000000200)="a32d9e908fde086b801302d689e3e7a0d6695b68a568d25a6cf10748c2c633e379c376572ee0751f8b84585b61a0897efbdd075695446cd87d7691d3ba6488dc32a8ce3945af19e70f32210332b665bc8dc940533331e2d83c64c595537ed8f4fe8b10009a96d45ed5e418c78fdc65d90df7a8fe7f2e8d2209abe80d307364d319a8ce4839a88a15917120f52aef", 0x8e}, {&(0x7f00000002c0)="f75cf1c1af670af7d07ada57a3f2aa44d7a0a2bb86cf1933c91297943874ab2139610d7a8f677e277fd4e50a7e8f6bf6fcf3588b8204888654efdfa38a90b240ebb09f09427d", 0x46}], 0x3, &(0x7f0000000380)={0x50, 0x3efe3e4020d83685, 0x4000000, "709bf6ebdd0e3c0a99deb08b428bc9aaa0c4fd684e132959036b473321acbb90d762a422c1843bd64b178304bd4e5517b457ec58c8af0be24f6f116115f790b33ac2dc"}, 0x50}, 0x20000040) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = getegid() getgroups(0x2, &(0x7f0000000000)=[r1, 0x0]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe71, 0x0) 2018/03/23 08:59:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000b}}) 2018/03/23 08:59:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x84}, {0x4, 0x8}, {0x2, 0x100000000}, {0x6, 0x7}], 0x200001a7) 2018/03/23 08:59:32 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.', 0x8000, 0x141) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x6e5) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000da1fff)='.', 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/23 08:59:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='cpuset-systemmime_type)\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) unshare(0x24000200) process_vm_readv(r2, &(0x7f0000000500)=[{&(0x7f0000000200)=""/42, 0x2a}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/18, 0x12}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/2, 0x2}], 0x5, &(0x7f00000026c0)=[{&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x4, 0x0) 2018/03/23 08:59:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x4, 0x8}) r2 = socket(0x17, 0x4, 0x80003) connect$unix(r2, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 2018/03/23 08:59:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040400}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1258, 0x15, 0x404, 0x70bd2c, 0x25dfdbfd, {0x14}, [@generic="f399eb6419342d322250cb6994ed96202a35b9f5736b3daa16199bbe30144cf274c4b021702c1e53f4970a2e52915cfcabaf12", @typed={0x8, 0x2c, @u32}, @nested={0xa0, 0x7f, [@generic="6c5d4d9d51061ec5af830b8675375856bdcfd17a34a0bc5ef08041fb9ed8d1939ea605c52b3c6023a057a0868da793c48f15754cfce3f12fee896f796146cf09b59500a0a618ae3dc29dbd2c087ffba41e4cf4a96a9019ce6bf178df2fa00c00108c5d2fc2fd756c8f8d89e9c10ac0002b28463afde672804560b9f94f5340231d18d8bcb5b573e6eb56ebf11c8c5f3ef2133a23595bdf95c9"]}, @generic, @typed={0x8, 0x44, @pid=r1}, @nested={0x1160, 0x61, [@generic="bea2a6b72bac5442b085cafea220d2a99c3e6c699bb117188544b0d5360bdffa6beb89de10ef7c7fc40453f543a3abaf41a476482a50b39e7a05c2f5c0b692b29dca05b29b365338afcb599877f98646279cdf3a76d931a93ce0072712b5cb96cb53ea8c6dae5dba26", @generic="e3e12e1c24c0a71727e269", @typed={0x8, 0x20, @ipv4=@multicast2=0xe0000002}, @generic="ad000ee1b222ed6b170ea2fcaa638dcf7ae103a9cd1803f65cf6e1c56671ee3f5b60196390ef502f13c96bd2e00ccd7dc336a639d3e34c70cdf8bef8be15b70ca0d627dfe03fddca5c56a9e1d4472ba7867856d8fea3b07c0133", @generic="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", @typed={0x8, 0x50, @str='lo\x00'}, @generic="a9", @generic="6767f50c6de2af4b5cccddcf88dbaac2ce431555b7a70f944fe727a87c8d3a663f44169fe472365079770f1b0f6cc5eb42502ae1d6c43f2117dd3596f6399a962d38dab7507a90c4f277a0572d25d87d453a187e5ae90f5d338e421c6cb58b77e53f9861cf26bf4f5911ed056c1fb938b220c2552e4e5cd1cffd466586"]}]}, 0x1258}, 0x1, 0x0, 0x0, 0x41}, 0x4000880) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f00000000c0)=@ethtool_gfeatures={0x3a}}) 2018/03/23 08:59:32 executing program 1: socketpair(0x8, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) listen(r0, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000180)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x61, r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x54, r2}) connect(r1, &(0x7f0000000380)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000400)=""/4096) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001440)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x80007, 0xfff, &(0x7f0000001480)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000014c0)={0x0, 0x3, 0xf090}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001540)={r5, 0x2, 0x3, [0xffffffff, 0xc9e34c1, 0x21a9d64]}, 0xe) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000001580)) pwritev(r0, &(0x7f0000003880)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="7b1166d6c5620ace67363632b52fa4c4e5bbc491d6762b1ca362448ef23107848e78d92da0df71df31d0e93b4c3334e0d14b4270f6463c8cb830d8bfe43ddcc01c796e2dde2f209fe676aff290a30ec7764e247609813abfc2288e0696a5e260ac1cc3d2be19141c275dab6216a4f2e6f826922f473dc525051fa355726d0c3448bd28413694c799b7e851a31e7c3e2c82e7ff808a73a4cfe65b5daad687a5929bd2", 0xa2}, {&(0x7f0000002680)="4704e5c308da0160046895b1e2c4e55e32d7e60dd371e5b7185a44261c5233af1f68f5e65e39a7289d9fc1f4056ab9baabfab5ddc34ee2616f71805afcd078b39cf6b152a8cf6679e7c69c1b7a0a34d5e0597dee5460de8abc183105a3025aafc2d443f62ca9a6c55068416d453dc7544ead21d96cc616e0", 0x78}, {&(0x7f0000002700)="033dba324c4ce283b5fa2f7714c68026481518f506a0810a79383b1866b2d64507faa1168899c23da112f31bf9ce66d321b0e6532d6540d50929c1d9b1771f61ec72c837ade7608ab1bc007a06a524fc900696735d5782e8dae676b060e3deb724d5cb40d026838348e636df3109c048ef391f3aeb8e27316d49740466328f2b9e161f91cb980a91a6f190fc63e0a8932d9a81781adcf6516d31f03b9dcc8129a8ca9e5185d555ab8705a58f148a5a83b17c901b41cfea18bcd24d2de4eea2ff9f630ac81a12f02fee122377a84f1960636aa5901c914fa7adca3adb04", 0xdd}, {&(0x7f0000002800)="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", 0x1000}, {&(0x7f0000003800)="e28b7bee1daff578f54febee723cc0731b9a29c13f18274899dc9e1b8046d894042c3a1847f4dc97709b33911fac575ea5da34379bc06dee1b1bb6990a5f735a05da9b46655ffabfea9a3fda1a49", 0x4e}], 0x6, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000038c0)='tls\x00', 0x4) connect(r4, &(0x7f0000003900)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000039c0)={0x4, &(0x7f0000003980)=[{0x8, 0x1, 0xffff, 0x39e4133e}, {0x4, 0x6, 0x8, 0x3}, {0x3f, 0x7, 0x2}, {0x2, 0x5}]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003a00)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003a80)={0x12, 0xe, &(0x7f0000003a40)="187181f0f0d25228af75c1e664fc"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003ac0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003b00)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003b40)={r6, r8}) getsockname$unix(r3, &(0x7f0000003b80)=@abs, &(0x7f0000003c00)=0x6e) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000003c40), 0x8) pwrite64(r7, &(0x7f0000003c80)="10aaca8cb3bba088dd4bdaffdbefb80898b33578d3093712dc834de538838a0b0c53ed8bae78aaac1a78bef1aaeb817ae5784b32117d91832f8e81b7df2c7d76995e11d8ca95d79000941b71", 0x4c, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003d00)={0xfb}, 0x4) 2018/03/23 08:59:32 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x18) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x3}, 0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2b, r4}) 2018/03/23 08:59:32 executing program 0: r0 = socket$packet(0x11, 0x80000003, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x8, 0x32, r0, 0x0) sync_file_range(r0, 0x7fffffff, 0x6, 0x1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000001ffc)=0x4) 2018/03/23 08:59:32 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x10, @time={0x0, 0x1c9c380}, 0x5, {0xe25c}, 0x80000000000000, 0x2, 0xc000000000}) read(r0, &(0x7f0000000040)=""/48, 0x30) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000280)) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)="f4992c28d8e47fcb6427da918a2d81eec2eec074fbcacadddc1b3d22e9aaeaaa9e111bbd7a4e23c2f7c95584e3926ce1e5f95c53ed087a50f20ced28e922c48d6c9b733a9ad2ebf2359c8a74f33300a4ebf025f71cf3f2421d6d26d34a6aacb377e9a4df6e6085ee8ffd049c0ab11a3af981187959216062890ac4d5b1ec5d9977b54e5f0286b4ee03ef0bd6aa1314f34bd223bd3706edc06d9a59f3bc", 0x9d) 2018/03/23 08:59:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000280)="96171027623f0833489bb4484ade3ee37160a0cc4d35715556cd8d0e64bbd88a83e3d435418cd372ed6ad9c8e08861467bc69140d14afe9eff0729bb689ee977a2be4405c232fd2f518c207a43951742699d65016937a57f825dfba92a8dd3afb7f502844922727e37e0d714edc434483aff261a4901a37879e8e6317a35c423e8b552c3bcc5c881336b961ed99a7bad8b37f2df739a953ea920d0c4653b6c094088fd487114dc0c30ca5b9e2871df92b6606ffcce0f64acd3c153dca11d5ce04624a2e1d88d1e020acbad302bd993a712b61fd4f9f0ec6fcec0e5e2d537", 0xde) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x3343]) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) fsync(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@loopback={0x0, 0x1}, r2}, 0x14) [ 46.945976] mmap: syz-executor7 (7613) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/23 08:59:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x4) r1 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x401}, &(0x7f0000000100)=0x5) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x488000, 0x0) bind$ax25(r3, &(0x7f00000001c0)={0x3, {"df614abcb1f1b1"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 08:59:32 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8a36, 0x1ff, 0x7, 0x400, 0xfffffffffffffffa, 0x10001, 0x5, 0x3, 0xfffffffffffffff9, 0x42}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x9c, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0xb1, 0x3, 0x7, 0x7fff}, 0x10) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x6, {0x4, 0x7, 0x400, 0x7f, 0x100000000, 0xac57}, 0x180000000000000, 0x9}, 0xe) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x280, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x33, 0x1, @thr={&(0x7f0000000300)="c049f34c4d1ae6567bfdb949e14d44", &(0x7f0000000340)="64671be2938f628eb266556dfe4d8c221be4894c15d27c040c41f9ba4609b5f890566f268c04457de184dad29ed9edc9a8372a8033c967c1746576ab539f047f38adc0e4fc4753b7f0cb3f25eba612b42ad1ec5c9d5703399bb7f14bd8c710d178eb5b0428f055df38481b96fa2f492841609cc6662b67c9515654b332d0472245536a9bee5440678040cbcb95bf93"}}, &(0x7f0000000440)=0x0) timer_getoverrun(r2) r3 = accept4$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000500)={0x3fffffffc0000, 0x3, 0x2, 0x2}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0xbdb}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={r4, 0x8, 0x7ff, 0x9}, &(0x7f0000000600)=0x10) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x300000c, 0x50, r0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000006c0)={r5, 0xffffffff80000000, 0x1, [0x7]}, 0xa) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000700)=0xff, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r4, 0x200}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000780)='bic\x00', 0x4) r6 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x8, &(0x7f00000007c0)={0xfffffffffffffffd}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000800)='tls\x00', 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000008c0)={r7, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000900)=""/21, &(0x7f0000000940)=0x15) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000009c0)) 2018/03/23 08:59:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x8, 0x4) 2018/03/23 08:59:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20100000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) 2018/03/23 08:59:32 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x3, 0x3, 0x0, 0x1, 0x1}, 0x7fffffff, 0xb1}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000000)) 2018/03/23 08:59:32 executing program 1: socketpair$inet6(0xa, 0x5, 0xfffffffffffffffe, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x6, 0x0, 0x2, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000140)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000000)={r3, r4+30000000}) 2018/03/23 08:59:32 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sched\x00') pread64(r1, &(0x7f0000016000), 0x0, 0x0) 2018/03/23 08:59:32 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4001) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @random="57513435e498", 'nr0\x00'}}) r1 = epoll_create1(0x0) r2 = socket(0x80000000011, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x20000000000000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000076eff4)) epoll_wait(r1, &(0x7f0000ca7000)=[{}], 0x1, 0x0) epoll_create(0x8c9f) 2018/03/23 08:59:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x208100) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000000, 0x4, 0x4, 0x7, 0x12}, 0x98) fcntl$dupfd(r0, 0x0, r0) 2018/03/23 08:59:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x52, 0x7fd) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x80, {0x8000, 0x10000, 0x3, 0x101, 0x10000, 0x8}, 0x5, 0x81}, 0xe) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) 2018/03/23 08:59:32 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ff, &(0x7f0000000640)={'rose0\x00', @ifru_addrs=@can={0x1d, 0x0}}) getpeername$unix(r0, &(0x7f0000000740), &(0x7f00000007c0)=0x6e) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000680)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9913, 0x8, 0x7, 0x500, 0x100, 0x40000070, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000240)=""/30, 0x1e}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/136, 0x88}], 0x8, &(0x7f0000000540)=""/190, 0xbe, 0x5}, 0x2020) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000051bfe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2}, 0x20) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000700)={'ip6_vti0\x00', 0x2}) r3 = getpgrp(0xffffffffffffffff) process_vm_readv(r3, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/159, 0x9f}, {&(0x7f0000000940)=""/207, 0xcf}, {&(0x7f0000000a40)=""/36, 0x24}, {&(0x7f0000000a80)=""/118, 0x76}], 0x4, &(0x7f0000002ec0)=[{&(0x7f0000000b40)=""/37, 0x25}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/106, 0x6a}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/50, 0x32}, {&(0x7f0000002dc0)=""/247, 0xf7}], 0x8, 0x0) 2018/03/23 08:59:32 executing program 0: mkdir(&(0x7f0000c9d000)='./file0\x00', 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2e, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00004a8fb4)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='oom_score_adj\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) 2018/03/23 08:59:32 executing program 1: unlinkat(0xffffffffffffffff, &(0x7f000014aff8)='./file0\x00', 0xefc11b81e00df036) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x404, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x3f) 2018/03/23 08:59:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet(0x2, 0x1, 0x1) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000), 0x4) prctl$intptr(0x1e, 0x461) 2018/03/23 08:59:32 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="f0000000100000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000c99149ad00000000008000000000000000000000000000000000000000000000000000b70881c4c4921dbaa0f1e94700000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/03/23 08:59:32 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB="140000001850fdde79de013953d1acf51ca2d0ec"], 0x14}, 0x1}, 0x0) 2018/03/23 08:59:32 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000040)="aaa06174757300") syz_open_procfs(0x0, &(0x7f00000000c0)='ns/mnt\x00') 2018/03/23 08:59:32 executing program 3: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f0000000080)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) r3 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') r4 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='cgroup\x00') sendfile(r4, r3, &(0x7f0000317ff8)=0x20003, 0x400000ff) 2018/03/23 08:59:32 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000040)=""/17, 0x11, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000080)={0x9, 0x0, 0x10000, 0x480}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240)=0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x3, r4, 0x10001, 0x5}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x6400, 0x0) write(r1, &(0x7f0000000200)="f95d3f1a1a8d0d3f717e65a1b093f58a9563ddcac44da7c65b66", 0x1a) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000002c0)={0x9, {{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x84) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/23 08:59:32 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x62f5, 0xc8fa, 0xf4fe, 0x2, 0x1}, &(0x7f0000000180)=0x98) timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000013fc0), &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000ff0)={&(0x7f00000000c0), 0x8}) 2018/03/23 08:59:32 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) 2018/03/23 08:59:32 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ff00fdde45c807110000000009f008000180040000f0c2df00", 0x1f) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x6}}, 0x6, 0xffffffffffffffe0, 0xffffffff, "dc38da0f3ad5315eeca0b6c918f87d451008f63ad78cc343ec08714fa380e03945e5016494f4fe64c109367e754fcc77fec9d3b580c53ee411385ad12c27bf6fa510fec37e460e2a3f526cc51cb0be08"}, 0xd8) 2018/03/23 08:59:32 executing program 1: getrlimit(0xe, &(0x7f0000000100)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xffffffffffffffb8, 0x6, 0xffff, 0x9, 0x638, 0xfffffffffffffffb, 0x0, 0x4, 0x800000000000000, 0x1ff, 0x0, 0x400, 0x1, 0x2, 0xffffffff80000001]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xa9}, 0x8) 2018/03/23 08:59:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7a, 0xc002) r1 = open(&(0x7f0000000140)='./file0\x00', 0x101002, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x6}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl(r0, 0x4400000000001260, &(0x7f0000005fff)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x50d002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r4, r5, 0x3f}) 2018/03/23 08:59:32 executing program 2: r0 = epoll_create1(0x0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000040)={0x0, 0x8000}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1800) close(r0) socket$packet(0x11, 0x80000000000002, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) sendfile64(r0, r1, &(0x7f0000000180), 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/23 08:59:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00002}, {0x6}]}, 0x10) r2 = socket(0x8, 0x3, 0x6) sendmmsg$nfc_llcp(r2, &(0x7f0000000780)=[{&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x2, 0x7fff, 0xfffffffffffffffa, "fd75f1555611575e95a87fbe130f6acd500d5c4ae9f644674121f9ffc7ea7c8bb5c90016be2db1ea00d87c82d59db5b79e5e90cdabaf2053f4cf6b34c05aed", 0x3a}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000440)="a07af2c7a9573152744eb6e1b43844b5e447b0863520d93fa6683ea79ae6304f04ab8dff81c7b3564e14a402cef0e123d50a8a0edbdf9c6e35c6ee95eac5b80c21", 0x41}, {&(0x7f00000004c0)="48f99cb81b005ddae41010f9fdbedf5c39e2ae2b9861b7392f386800ff6b4181096c547db0658a3d493f4710452aed2e2f3ca8de637cdb682c86f11252bccba4a1c185ad2aee226238906b89b565b131df1aab6626cc04ddf0963aeace56f7eca7ff58075f02374ff51dddfde46d8231ca58c302874976f1334a94ae8b340c1c20f0d5f575d37ae3a1f6febe6673023a0f9f42f4aa58d95a78b2afbe15790a7317464e3ffd4a665b0c533b4b20539cda4bc0093e755c291650fe2e87f6e4712f233d1523ea2ffdfd521b5b3ae787db03f62623bbb3ff468d000ca3bb7403f88d201d", 0xe2}, {&(0x7f00000005c0)="6f2e3f95e829f66551ec5a04b41ada54381c86e8c3228dc83f5dc07239ed7eca28303aa05aecf0b1e52e265561f2f0ee0927e9565fbe51468595f08fd69641cbd609280802b0ed4d87d982614ef33094f49301599cc22c2709545a9f9642a7849d6caeda6b7ab032e5af95c7f2be43a8d98565aa1be607516552e98aa35aa4d6c03ff7cd74efdbd72cd4", 0x8a}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="d40000001101000040000000297edb7dad5e73f443e9688e5589da1c51719ec4a7596e159537428fab35e8ad3419d106929d92b58d9669134bc8c15b1cfd124756e4db9bf78e2a9119e9edb8e2d28ddc2e670ee7aac2b5706f990efc39cc50de47e4e01c21602153536372b9d0900699160590f00bc15b9176f7500bfd96fcf8550b9ad340382f565316dae0652a68ddd952d091f297ac53947343e1bc0ec9f43393da907caa86b2900783da204e1031526020edffb923426357ddcb0a9702072acd4677c4f66f81713e48d0a3e8e13d51336781"], 0xd4, 0x90}], 0x1, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="580000008c85c537d41e20bfd85d39ea44af236d04e37fa9f751500be90600da40358c9731af795c5e1caa70c651c981b4e487da997b2016571fcdea78ece0f80f2fb167136adb3e09da426e55d92e0271da02438afbd7159019f317ad0bb9553dd7701e51941400000000000000"], &(0x7f0000000100)=0x60) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x7ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280)={0x99}, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="96e93600b8e4", 0x6}], 0x1) request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='securityGPL\x00', 0xfffffffffffffffd) 2018/03/23 08:59:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000740)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000000c80)="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", 0x5d9, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) sendto$inet6(r1, &(0x7f00000002c0)="282e39fdf4f0e30372da6bc6396998fec311461821ad646369be755c436072d45bab633573c08eab471df350418a011831afabb9cba8631b161c22fe9a4f3111848a30085730cbf1264bc88d2689a137cb04c2cf98271ac8cf5f5b3306b3b3d13ebfce930187092ed3e3da452838ceafb93623485e2bbbe403a11830930e446f15e61682525909438d17c1d3fb7db762f4e511eb", 0x94, 0x40000, &(0x7f0000000380)={0xa, 0x4e21, 0x430a000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0xe2, 0x2, 0x2, 0x7f, 0xfff, 0xd9, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xffff}, 0x8) shutdown(r0, 0x1) [ 47.285930] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 47.299017] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 08:59:33 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) nanosleep(&(0x7f0000000040)={0x77359400}, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) 2018/03/23 08:59:33 executing program 0: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0xc2) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x3, 0x3, 0x1, 0x2a3e, r1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) acct(&(0x7f0000000100)='./file0\x00') sync_file_range(r0, 0x6, 0x7, 0x2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x6}) fsync(r0) fchmod(r0, 0x40) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x6, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x139, 0x9, 0x0, 0x80000000, 0x7f, 0x0, 0x8, 0x743, 0x4}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000200)=""/128) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001b80)=0xe8) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() fstat(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001d80)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc, &(0x7f0000001a40)=[{&(0x7f0000000440)={0x5a0, 0x23, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic="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", @generic="4110d5f869e886c06d3cb2e8573e92c1265eec59a33ace3e16ac0cedaa9413c808fb317ae26fda1753b9fc02677c02066b9782eb97760244a3f4a2cec2a23df4c7ced1104cfea1e58066cc9eeb1bb8124f4ef609d2221011f5d02b6f4a88fc693a1267784fcb16e188eee52c65db6ace75be582ec8d7e3f6e271ccbf999eb85b2bf4c8cc7232369ef42ae2aaf3a8fab108da247b535158b375ed2f0e184f5869f08acf499e52b0a351dfa0e071a50881f151f4ed3de76d3f6cfb546cdc41e7b5b4e3d7803c554c80529c8d356dbdfa8e5fdbf694255487864b59b0bf5e874886e4d8a37189a0", @generic="d20acf09b984c0", @typed={0xc, 0x3d, @u64=0xffff}, @typed={0x14, 0x29, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0xb0, 0x65, [@typed={0x8, 0x87, @fd=r0}, @generic="5983efa6972b3f8d7c1eb1ef9c5a48a3c30028a4194d38c12cb246156bdfa622a1dcdd74e02f99b59a8f04f28bdc4e141dd739192a97c157237f155be33d5c3ab4440ddd942e7421701aefb57ca1326711eacddca8e1c5511ab56d9b40446f37ca7535cc6ce1ce14b0fa1193c58a", @generic="af1372720d9a13fa45385b44c4755781154fd31d56ee21eb9072d527df6be99efa5cd9361523e830ba3f079b97728f34f42fe0"]}, @typed={0xe4, 0x67, @binary="93b2953c2d8236a383c62fe51986f2fa8732275fd14c79d26d05538ea3af09147c96fbdf2740d312ea5030bb6612f1888ce3e6b4d959b5e17d58ce5bc83b84799297facfa9909f9d1bda8b949d04454d85c5879ab60260aa6af877c246ec0e7229817ce9ab9d1334b12f195f98d799bd9c5d1a50d586ff261ca93e8c904f5d11a50223ae78057209df50f3e216fb5fe80f11947f471791bcc8433a7ceefcdaa3f9373769426086c7fba32735452f19e6ff578b519f696e6e699da7c1723e350cb8b80358d15953efb462882dd6c4fa7ee583bf0c3cf97aac04f92fe02e69d064"}, @nested={0x114, 0x53, [@typed={0x8, 0x51, @uid=r2}, @generic="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", @typed={0x8, 0x14, @fd=r0}]}, @generic="f4374911414a7191c0631080e8d6b6fa39c2b805d3a54ba41059f61a62ea74f1a66448f7988ee0e60841e16879caf9e91d7e4a099a4e4a3d520ab818e45a2be52b993533ff07c6914559b25e821ae64f01d252cd66025b3661cf8026ea536b79bc289a10bbc0aeb8faae14e14d7d1179325e665d8f366e3c9fe5d6e1693ed1e869dfff7b710107c887a0c5374415e5b8a8d94e3f1864a101f5bddde2f52aa3fe1305d4ec9bfef6192195e4e41501b70e2262f995c3a57db584a19304f41b1a9d65d27d78cb2c19d4d518c060c1ac1096cabe65693d966e72c798a9960d25"]}, 0x5a0}, {&(0x7f0000000a00)={0x1034, 0x1b, 0x4, 0x70bd2d, 0x25dfdbfe, "", [@typed={0xc, 0x3f, @u64=0x7}, @generic="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", @typed={0x8, 0x54, @fd=r0}, @typed={0x10, 0x83, @str="73656c696e757829892300"}]}, 0x1034}], 0x2, &(0x7f0000001d00)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x4000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001dc0)="e35f9db4b88385f24d8a1b3949a5c8f8248628c3d4e4a06487227b2eb5aa16247423f0a42beceb7b1b7b416415653f291d1e7d3d75cfb119e8d296690f648c2846ae8fdc76d6a0") renameat2(r0, &(0x7f0000001e40)='./file0\x00', r0, &(0x7f0000001e80)='./file1\x00', 0x4) write$selinux_create(r0, &(0x7f0000001ec0)=@access={'system_u:object_r:faillog_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x33}, 0x47) unlinkat(r0, &(0x7f0000001f40)='./file1\x00', 0x200) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000001f80)=""/2, 0x2}, {&(0x7f0000001fc0)=""/232, 0xe8}, {&(0x7f00000020c0)=""/29, 0x1d}, {&(0x7f0000002100)=""/115, 0x73}, {&(0x7f0000002180)=""/219, 0xdb}], 0x5, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000022c0)) sched_getaffinity(r1, 0x8, &(0x7f0000002300)) perf_event_open(&(0x7f0000002380)={0x3, 0x70, 0x9, 0x10000, 0x8, 0x0, 0x0, 0x3f, 0x8000, 0x5, 0xc7a, 0x0, 0x2, 0x7, 0x80000001, 0x2, 0xffffffff, 0x4, 0x9, 0x6, 0x20, 0x1d4, 0x0, 0x101, 0x5, 0x1, 0x0, 0x2, 0x4, 0x8, 0x3895, 0x1868, 0x400, 0x3ff, 0x9, 0x400, 0x6, 0x3f, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000002340), 0xea6452bd54bb0f43}, 0x110, 0x200, 0x3ceb, 0x7, 0x7ff, 0xc1, 0x7fff}, r1, 0xfc84, r0, 0xb) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002400)='system_u:object_r:faillog_t:s0') 2018/03/23 08:59:33 executing program 5: prctl$intptr(0x1c, 0x7f) prctl$intptr(0x1c, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="7f0000006b81c55f85c942d3bd375247deea74a82ffaeae8c279b4799a673013f00c500a625f812bdfd0968b72cbfade6ecc4c6efb3e402bb0f3cd14bff754b61c801e1f282c6b64f67fc23af0e53d5fd962ac3a2b877cbd41f20bd5808d7ac0f70cbee6d9bb191fead6fbebf163812a879231", 0x73, r0) keyctl$negate(0xd, r0, 0x100, r1) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x2, 0xffffffffffffffff}, &(0x7f0000000280)=0xc) prctl$setfpexc(0xc, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/23 08:59:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfe4000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7, 0x20}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7fff, 0xffff, 0x800, 0x200, 0xffffffff, 0x7ff, 0x6, {r1, @in6={{0xa, 0x4e24, 0x2c, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}, 0x400, 0x3f, 0x2, 0x800, 0x1f}}, &(0x7f0000000300)=0xb0) fanotify_mark(r2, 0x48, 0x48000009, r2, &(0x7f0000000180)='./file0\x00') mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x92d, 0x6, 0x1, 0x100, 0x3}, &(0x7f0000000200)=0x14) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ca1000/0x1000)=nil) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'vcan0\x00'}}, 0x1e) 2018/03/23 08:59:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3ff, 0x101b00) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080), 0x2d0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x770, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x0, 0x0, 0x8000, r2}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x1ff, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x46, r5}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={r6, 0x9b01}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f00008abffc), 0x4) 2018/03/23 08:59:33 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0x3) sendfile(r0, r1, &(0x7f0000292ffc), 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x100000000, 0x4, 0x208, 0x607, 0x4, 0x81, 0xfffffffffffffbff, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000140)=0x8) 2018/03/23 08:59:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x9359, 0x2, 'client1\x00', 0x1, "9056faffff950200", "fca67f936528922becda6bad9fef6190eb8810d75ef1aef00d2bc949c66b2896", 0xffff, 0x3}) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x40, 0x191000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/23 08:59:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = gettid() poll(&(0x7f0000000000), 0x20000000000000d6, 0x2715) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r2) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)='=', 0x1}) tkill(r2, 0x15) 2018/03/23 08:59:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x0, 0x1c0000000000000}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xc8, &(0x7f0000000180)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x123}, @in6={0xa, 0x4e23, 0x8, @empty, 0x1978}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0xb869, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x80}, @in6={0xa, 0x4e21, 0xd0c, @mcast1={0xff, 0x1, [], 0x1}, 0x9a}, @in6={0xa, 0x4e21, 0x1, @empty, 0x2}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) write$selinux_validatetrans(r3, &(0x7f0000000040)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u:object_r:setrans_var_run_t:s0', 0x20, 0x39, 0x32, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x70) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/23 08:59:33 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) getdents64(r0, &(0x7f0000000140)=""/255, 0xff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x74ba, 0xffffffffffffff81, 0x5, 0x9bda, 0x100000004, 0x6, 0x5, 0x10001, 0x5, 0x4, 0x7fffffff}, 0xb) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0xc4, [], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=""/196}, &(0x7f0000000440)=0x50) signalfd4(r1, &(0x7f0000000040)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) 2018/03/23 08:59:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005f2000)=""/27) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000000000)="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", 0x1000, 0x4, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 08:59:33 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) 2018/03/23 08:59:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = gettid() poll(&(0x7f0000000000), 0x20000000000000d6, 0x2715) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r2) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)='=', 0x1}) tkill(r2, 0x15) 2018/03/23 08:59:33 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f00006b0ff8)='./file0\x00', 0x0) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f00006d2fff)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) 2018/03/23 08:59:33 executing program 3: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) fstat(r1, &(0x7f0000000200)) shutdown(r0, 0x1) 2018/03/23 08:59:33 executing program 7: getrlimit(0x92f16bf6f58990dc, &(0x7f0000000000)) 2018/03/23 08:59:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000000100)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400480, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x840200000000101, 0x0, 0x0, 0xfffffffffffffffe, 0x1000}, 0x20) r2 = socket$inet6(0xa, 0x0, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x90002000}) 2018/03/23 08:59:33 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x5, 0x4) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', 'ramfs\x00'}, &(0x7f0000000080)=""/4096, 0x1000) ftruncate(r0, 0x10001) 2018/03/23 08:59:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x7, 0x1d, 0x800}) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/23 08:59:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x9, 0x0, 0x10}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/03/23 08:59:33 executing program 4: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) 2018/03/23 08:59:33 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x70bd2d, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) socket$inet6_dccp(0xa, 0x6, 0x0) eventfd2(0x3, 0x80801) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x14000, 0xe5f15a891aa9cbf0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0xf515}, 0x8, 0x80000) r2 = dup3(r0, r1, 0x7ffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xe071, @empty, 0x9}}, 0xe5, 0x1, 0x0, 0x1f, 0x40}, &(0x7f00000000c0)=0x98) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x3, 0x1, [0x1]}, 0xa) 2018/03/23 08:59:33 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\'posix_acl_access$\\keyring[./\x00', 0x2) sendto$ax25(r0, &(0x7f0000000040)="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", 0x1000, 0x40001, &(0x7f0000001040)={0x3, {"2841ddd1321549"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={0x0, 0x1}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001100)={r1, 0xe20d}, 0x8) epoll_create1(0x80000) r2 = fcntl$getown(r0, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001240)={0x1, 0x7, r2, 0x7, r5, 0x2f13fdbc, 0x1, 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001280)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f00000012c0)={0x2011}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001300)={0x1f, 0x100, 0x3}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000001380)=0x3) shutdown(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f00000013c0)={{0x7, 0x8}, 0x1, 0x3ff, 0x3, {0x8, 0xe502}, 0x6, 0xfffffffffffffff7}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001440)=""/203) epoll_pwait(r0, &(0x7f0000001540)=[{}, {}], 0x2, 0x2, &(0x7f0000001580)={0x3}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000015c0)=0x50000) llistxattr(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)=""/74, 0x4a) keyctl$session_to_parent(0x12) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x0, 0x0) sendto$ax25(r7, &(0x7f0000001700)="f42d6bca089a43922167707cfec069eabb3ac6f3c10cd839189625e4b5e7527ebbfcf43d61c95fd31445741b439fc1b18dfadd4640adf9e01ef23c62de381770f89d148215dfba85654cd0854e41d3fc277a28acf7c8b68eaac7c2b00ff30c345fa73a2ac99c4e0cf5636be84234a1784e8bcdd130849be376263356ae4972b945691a4f458c9fe131d748072f2b909f64046c61c660e0115fd494d416a2adb33d63eed36c5cd497da667abad54c81f38c8cc5b34ea6270220a17d017d5b8d54d080e28a3f654ae1504501e32f350924e9768774e94a0b35ed8519574594e6bbd18686816dbe51cf3a308da998be6498c1c3b0324e", 0xf5, 0x24044090, &(0x7f0000001800)={0x3, {"b531fbc56573c4"}, 0x8001}, 0x10) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000001840)={0x5653, 0xdcc, 0x81, 'queue0\x00', 0x4}) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) fcntl$getown(r3, 0x9) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000001900)={@mcast2, 0x0}, &(0x7f0000001940)=0x14) bind$packet(r6, &(0x7f0000001980)={0x11, 0x17, r8, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) 2018/03/23 08:59:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x1}, 0x0) 2018/03/23 08:59:33 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) socket$unix(0x1, 0x1000000200000801, 0x0) 2018/03/23 08:59:33 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x6}]}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xa, 0xdfffffff, 0x9, 0xffffffffffffffff, 0x2, [{0x5, 0x7, 0x6, 0x0, 0x0, 0x1}, {0x9, 0x400, 0x6, 0x0, 0x0, 0x1005}]}) write(r1, &(0x7f0000000080), 0xfcaa) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/23 08:59:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x200000000000102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x8031}) 2018/03/23 08:59:33 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x1c00) r1 = socket(0x4, 0x800, 0x0) sendto$unix(r1, &(0x7f0000000180)="4be2d5535758c28863437371a97035a15deadbea4e33a1e9e8bf99d973e34aab1c75217b7313b2242e1f3c1ed55037e089e0144ec6b6e96db8f691bdee35dabf0a18f242c171ac8629faf51958ac6ed815df592fef97e5", 0x57, 0x80, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='pipefs\x00', 0x0, &(0x7f0000ae2fff)) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) 2018/03/23 08:59:33 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) 2018/03/23 08:59:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) socketpair(0x8, 0x8000f, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r1, r2, 0x1, 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000200)) prctl$getreaper(0x2f, &(0x7f0000000000)) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000300)) getxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='security.evm\x00', &(0x7f0000000480)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000000340)={{0x400}, 'port1\x00', 0xad, 0x40000, 0x200, 0x2, 0x9, 0x8, 0x2, 0x0, 0x0, 0x3ff}) times(&(0x7f00000002c0)) 2018/03/23 08:59:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x87, 0x6]}, 0x8) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x6, {0x8, 0x3, 0x200, 0x7, 0x5, 0xffffffffffffffe0}, 0x5, 0x100000000}, 0xe) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x7ff, 0x5, 0x80000000}) 2018/03/23 08:59:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{}, {0xe}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x58) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/03/23 08:59:33 executing program 6: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000e31fd3)='statm\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="8a9fb76300bc134e0758ed3644da790c94aff08f26243b84cf60b749915ab0b60181d516ec5c9be3546a52564c0ec5b30c0a1f9c97d3f06da5ab2d99b2809aba931492d432528090", 0x48) ftruncate(r0, 0x0) 2018/03/23 08:59:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000001880), 0x0, &(0x7f0000001900)={0x0, 0x1c9c380}, &(0x7f0000001940), 0x8) clock_gettime(0x0, &(0x7f00000015c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001740)={'bridge0\x00\x00 \x00'}) r1 = socket$packet(0x11, 0x800000000000003, 0x300) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000001800), &(0x7f0000001840)=0x8) getsockname(r1, &(0x7f0000001780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x8, {0x2, 0x4e24, @broadcast=0xffffffff}, 'erspan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/23 08:59:33 executing program 7: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000180), 0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x81) madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x1, 0x0, @tid=r0}, &(0x7f0000000200)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15) r2 = gettid() ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000000040)) mprotect(&(0x7f0000409000/0x3000)=nil, 0x3000, 0x2000000) 2018/03/23 08:59:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$addseals(r0, 0x409, 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x1001}) arch_prctl(0x1001, &(0x7f00000001c0)="09729521980acf0a90c93e336f8d322beef831ff56f2fed95db3cc0e88d2b1f9669c0581d164974f5ff81a3f42264839ae26974744cdc2de321baccb3b07a38d1d9660be3406150d85d01264d824e2cd593968365987bfc87a1ca5127f989e3b5bd428b9500d071caf722fe0c118df072747d37ab45c928a116e6c4f5d774ebc856e6a9713f176b2baac308bbd0fcacf240440e735790b67adabf3f5e0d7625e97570b149c32e077987c282f8f9b8e") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000280), 0x0, 0x0) 2018/03/23 08:59:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffdf000000000c000100010000137f0000010c0006000201000000000000f82f3be8095d857bbe0f4f0111b62f0ac3fc9e3352c60a3424f4ca26e2ba365b6d997321d39462db0fe719c1c56da810f79e63f52475d77ca7dab7adaac4b301c16f8bca44cc8d49808fba4eed6f5cbe62c384141936a0b88c6b9c0b599467db88b4fda906d37f4ea41c99f9d5a0be1024397a2c7831a9c266591ff25f6292afe3b59d89feb790027db34e1eef27f9bea0cc552ed50f39e22402543ec2b8ba65"], 0x2c}, 0x1}, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/14, 0xe}], 0x2000000000000120) r1 = memfd_create(&(0x7f0000000040)='ppp1\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x23}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x9f}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}], 0x8c) socket$key(0xf, 0x3, 0x2) 2018/03/23 08:59:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000001c0)=""/76) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r3 = accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0x537, 0x2) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) [ 47.787227] audit_printk_skb: 66 callbacks suppressed 2018/03/23 08:59:33 executing program 5: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) open(&(0x7f0000000000)='./file0\x00', 0x282, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x20000000) [ 47.787234] audit: type=1400 audit(1521795573.344:58): avc: denied { read } for pid=7923 comm="syz-executor3" path="socket:[18404]" dev="sockfs" ino=18404 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 08:59:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000340)}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt(r0, 0x24000000, 0x1000, &(0x7f0000000340)="6ee4a921a76ef90811c1c31102d369f871d6419022eca8cc3fec4267c796253112a00bf9141ef721410c002c3190aa0b6e0483f86a117ebcbc51ae1733d47aa594898c4a6896dab06daae1116907fe2e69b51e73642fe22561bee3b9332b60e2f576e582e01b42651c206474b99249c41b966f6e56061b8193bb30c2e8013038062dd38631b44d75d7d3fb03f840432634274dacd6f5864cb984521648c9fc4782c1f2a1405d9df1199f2a70ebeb4db61238535c61ca1de48cbd646a45e8235afb0a283f137d1f4e046dd0891f5cf3", 0xcf) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4, 0x5, 0x11c1, 0x92b, 0x0, 0xd3, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x9}}, 0x800, 0x4, 0x404, 0x1, 0x400}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xcf}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000305ffff0000000002000200000000003749d0f83259dc2ad830d99f028e869427b443224cc5c91083bef04827b1d997d03aad911b25390b5d93a6e6eb9a8368b9ad7a00f2170896692b09eef412012ff3dad6c1f1d3443e46cf36692731"], 0x14}, 0x1}, 0x0) 2018/03/23 08:59:33 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a617564697463746c5f657865635f743a733020756e636f6e66696e656420383500a383fc5874442e4a4f6256b59cf3b1dda4ca4463f121150180cf84157e7d6ad1b228776e1d91f064a1cd37e821000e0b01c37279e3850346f1d3894adeb44b43d9088a85622629d45fa2d5101c02550849f3a943160ab9fd0380262db8612bacbf2804dbc4e45f25f75563a5085fcb4eef173a5b3748577e1b72689671c7991069b18848bb5595e47899ee4ef377092a7e33152520131bc7c040773fd6898c8f"], 0x5a7e6114ef03f489) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x200000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000340)={0xbb, &(0x7f0000000280)=""/187}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000240)=0xb6) 2018/03/23 08:59:33 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d03d, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000200)=""/211, &(0x7f0000000100)=0xd3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000080)={0x0, 0x0, 0x38}) rt_sigtimedwait(&(0x7f0000000180), 0x0, &(0x7f00000001c0), 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/23 08:59:33 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0006b000420edea000219001b0110b5000010ffea08000100000000b7", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@broadcast=0xffffffff, 0x4e24, 0x6, 0x4e22, 0x5, 0x0, 0x20, 0xa0, 0x73, r3, r4}, {0x8, 0x80000000, 0x3ff, 0xfffffffffffff800, 0x7, 0x7, 0x7fff}, {0x9, 0x100000001, 0x8000, 0x8}, 0x6, 0x6e6bb1, 0x0, 0x0, 0x2}, {{@in6, 0x4d2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x3, 0xdf2, 0x3, 0x34e0, 0x1}}, 0x15f) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000400)=0x2, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000480)=""/185, &(0x7f00000002c0)=0xb9) 2018/03/23 08:59:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/ip6_tables_names\x00') ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f00000000c0)=""/108) ioctl$KDENABIO(r2, 0x4b36) ioctl$TCXONC(r2, 0x540a, 0x20) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000140)=0x8000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000200)={0x4, 0x80000000, 0x1ff}) ioctl$KDDISABIO(r2, 0x4b37) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000180)) listen(r0, 0x0) write$selinux_create(r2, &(0x7f0000000280)=ANY=[], 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) 2018/03/23 08:59:33 executing program 7: r0 = epoll_create1(0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2018/03/23 08:59:33 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) clock_getres(0x7, &(0x7f0000000040)) 2018/03/23 08:59:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0x0, 0x2, 0x6000000000000, 0x2, 0x8}, 0x9, 0x10, 0xcf5f}) r2 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x20000004}) epoll_wait(r2, &(0x7f00006edfc4)=[{}], 0x1, 0x5) 2018/03/23 08:59:33 executing program 2: r0 = gettid() capset(&(0x7f0000000040)={0x19981330, r0}, &(0x7f0000000080)={0x10000000000001, 0x0, 0x5, 0x80000000, 0x3ffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 08:59:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x80, &(0x7f00000004c0)=ANY=[], 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e4e7b79", 0x82, 0x53, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/23 08:59:33 executing program 1: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) r1 = socket(0x18, 0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) getuid() connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4c0, 0x140, 0x0, 0x140, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f00000000c0), {[{{@arp={@loopback=0x7f000001, @rand_addr=0x32, 0x0, 0xffffff00, @mac=@random="1f4c4de9124a", {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0x100000001, 0x6, 0x10000, 0xfffffffffffff510, 0x79df, 0x401, 'bcsf0\x00', 'ipddp0\x00', {}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="ceaeb6614628", @loopback=0x7f000001, @empty, 0x8}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xff000000, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x8, 0x4, 0x5, 0x269, 0x9, 'bridge0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x7856, 0x5, 0xfffffffffffffff8, 0x1, 0x0, "8bda10736ddbc00fad2cb9beb07c7d097a2e55284b2efbb6b9e700085a8ade2d38b0056b631ebb708c82d0bb0a31c1950cc4fdde427703be847f501bd619f587"}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xedb, 0x1, 0x0, 0x8, 0x23, 0x0, 'bcsh0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x5}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/03/23 08:59:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) pselect6(0x40, &(0x7f0000000080)={0x3f, 0x9, 0x7ea40bb, 0x3, 0x7fffffff, 0x3, 0x20, 0x3}, &(0x7f00000000c0)={0x101, 0xfffffffffffffaac, 0x0, 0x8, 0x5, 0x8000, 0x35, 0x7b3b}, &(0x7f0000000100)={0x2, 0x7, 0xd6a, 0x8, 0xcdfd, 0x7, 0xee, 0x81}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x6, 0x7, 0x0, 0x80a6, 0x9}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000300)={0x6, 0x4fa9, 0x7ff, 'queue0\x00', 0x1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000001000000000000000000000000000053040600bb0000000000000000070000caaf2666000500000000000a00fcff00000000ff0200000000080000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="a23157a21ff5b7ee539d702db9e227dcaf19b232af62a1becdf5d7133cba0e2a5876335bae3df9920f89bde8417925f6bd5272e35f44201db2610ebccc10aad238a899ce78f52cfc27aba0477f0cee63a0791065cb7dcc000000fb04481d0610483ef56778d3d074f0f4a4166904148d87401e8132a469c0f3b79eba2dcee1ea8d00e94471c5aaeadcfa68723d1e1e0290af8768831aecaa6634f7b7462489eb4cf1c2f79f16"], 0x1) 2018/03/23 08:59:33 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="248764ad10837f65a3ed13aed56e09af539f62b56e32871280d87e30be0dd2e0f8b3f1a348263927ae2254eab17999ea80da2ffb555c", 0x36}, {&(0x7f00000012c0)="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", 0x1000}], 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) 2018/03/23 08:59:33 executing program 4: r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000000040)) 2018/03/23 08:59:33 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000fcdff8)={0x19980330, r0}, &(0x7f0000001fe8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)=""/41, &(0x7f00000000c0)=0x29) 2018/03/23 08:59:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="001a112bbd2c8ffe4e2eb09b6fd01905", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000040)="211daee604b492a5c98ea562eafea58d03f703452335485ac107b8e2a6adcd591119d941cf8cae262dae7ab34a350b699c6e7fd7b9aa8a3552b42cce191afe35e082f6d86718cfa196ade0a81c5603b866b6a57fb07b3c5c49939f3e480f005098c5189f9cfe5757efb4c298432b88541c4a75593192fdf720646fc942a0081917df7b733822632960defe873c8c20f95a84823b9db0ce295809a65ea138460dd9aea4c97a721c6d68ae7808729278d77fa3f143409feaf7a7d0f8ab77969b84d3b50adb766c24545651e722c284f1c5c4365c95b323ae38349d6f9bd186a3fa0bfa1a26f871e33f7cb0f8158a3b594c79a0b146170ef51fc7d4eb0b560bd89a46107d06c2f9e77be742d51199878263900d969ef5d93d9cda375a1bbb07fa54438600ef12d301efbca73fcf3d55ea89325da6b1564f21fec5ee5160a34482e56c2c13cabe2729c9be0d75aeea40b1515c143c37df55ca1399eab567317a5df3296aa8a86692bf1904d36d406c77bdd8c75880f2d060de4104e476bebc8d9068c7960fc5cf4135914e99b9db0dfb67464109d408de67934dfbe9b492cb503e6eedb8de555dfa02410a6bcf5a44f795293e36d903d9b586796c4b3505f5cc35c2406910bb2c281ba2b5c89f97d10164f0a939389e5cb7e14e431d047e79b44c5eac189d24cf8530d5093fe74f1f56fc0e2a62cb1b0ec57da6dc9ad457ec78d23ca4e36d6de6639950f6f7d86ff4b6b06e6803b199f236c6584ebc3ea319f193c22e68d385726e03c21833476f132fe9fa795027c564783ad38ea242e443548bb8c6bca434d1b2135a163a87bae1dc553c25f260eab2af3cc78a727a7e3721ead36f0afa40eb71fb94a13e4c9f65d70861ea2db0cbdeaeec8021bdb614ed39d1cef2a19a4f7e7e870bf07e97c0f4c8f72dd7466ec86f597787467a68d2f60b3048c837e23b20ae082afadb92d1e9cf09a42593388ed09a574bd4a9a9176944472dee56d57601310d752d2ee479307e21510db6c3414e29203b072491e238da1b7cd024ad71c1bfe1422c41a5400b9aaea6e32e543bd59eaf88dfb09d88886663d5bcce2c468d2a33e65555a247e9645052df9626ad0cd15b4020efa25006903a842472de2806178b1caa36df00280ab757f98afd87a820a7385f87cf19f6b629f4f594771f3748b7b68486b8cc209ca005587703bb43c7d1db2e0246ddc6b9769c4ca2f922e3992b240960831306ba857be006a9f019290dd5cbfc5a07a7602c4ce7eb1dc29fdf9da928618cf369d7c2042b9852f09fa07c4cfa41df3b0576ae635aea112def99233594bb285212a75d8d5c046ec191ebc1a215b043c34c46c2330ecd3b9e208fb35b1f41e9158f271d0f866f49a5d7e0721159a4eda106c0e7e9e81c7b928283bb6ed5c0009edda0205d86a42c8bd8550ddc2be1d3709149099c5fc183b135d7dfb9f3ae0ae2801d90a20c96d106fb14a49f328a5a98131e2791bcef5153d628741008c08774526a81e4bd5c113be0e865ce3aaeb558b57569636f96afcd0cd9f6b17747d7ee6ff2c45456c0b086e5b4ef945158dda445f2d945e9c5e5ea1fdc17c8d207713b947628de9ffe3cec59aaf27ae047049d059a7cb3e3b38b1c5e1deb2609126c6d37905ba69d0eb0813bd9b32b4c6a45d047f58f89c1d0cd24a3b2fb938782fcc0175ab3d355bad4c4dd2c60aea70f3a6073fd7acd9857455a338c7f63e16150a99a54a7ad60bf99194c0d10d519d555d74f60f60fb121bfc8245fec6390f164e26afdeebe2f56e5ebecf90b01e93d93f6aa0ee8e89468e04d3ae18007b8bdb2bc409aed2e2f9850544b8c23b3639dc57426c84b7ef9e20dd3370889d2ce16038a16347035477f31a07df7637b359aa2bf4e6de751086acdd2fbc22a9110dfeec0f3641c4d92c3d1856bbc62d56115d05f55d3c8812283063db0189a44e9f49fc7089545b8db1073f2bb7b1d38b7755878cccffa4c517e264303e4c79cb1bf482ca8bdf1763ee13a343c06554baed82b63246184503a152ee7c9f39037b20437656ce8fbe801c58b10eb758e2a96ce5fc27a8ef6ff764fddb85e0850690e2b22411af8785ad441485e8441614a603c69f709c7a08f987d8239f9eab63836a6c9bfae126522a804125e68a0ace6a56f2c6959186149a84183d584102ea0bc128fa59e089b45ed032a7139fc8395b8fb81fe0303cefcfc6b3771e4ffe843f54cb3559c44d7d2ed4288e4b3a91ae276bcb70a4bfd1d5852c212b3233865383c3639805f6eca6df535f6a628089e5672e3507f09fc017c0e1575075d4a7656846cf8507de575d418f489025155b7ccce448cb3e6302601a82d634a1a308c26f93fe9aae24db3b7a862b9062b68b3014a6618fea21120610ceeae470d33b7cd9385c69b56e9b5db10ea9b139cb987e19090a87d58462ee4aee6afabed033d60310709f339a26d96fdb23b3663518330b112c828db97ac5c0e5f5ea77c6f676a5dcdaaa087646d3e9e49ffbd12ac1502a37c7611b53e9b26f27628b51164343368a12f44c40cebb7037d066001e5bed6aff77203a318d6339d325e5efdb95f65f608a51c53aab02ebb9585847ef4d401194a2302b5925489f4ac0aac43a00daad3db9e21083abb4dae38aefead2e394e76cf2de48f48575fd6d5823187a810571325a0901af72a30155f69c09481fed9f34ae01e18c9636eb625c7c00bdb2886e3d2cea2e856666e80d9cde0417dabc2c19cfe3718ca9ebb227635b4c855fac3e039260b62bf5eb225de741a04700918e363e51b6e1e6bd75e17284b2c37fd71d53057b1129dfe0af421d86b270a3cf5d58a80d5c233eebe1424f53e1a2aed34f0fa3f70e5cc0deb3e49949aadd1bb16428830ce020bb4a753cc31c9b0a3e4c707dbe1e3fab0279deb7e86142b9f8eca02c864a9d2bb0b6106e0366569524fcd01d2388cfc1c72aa75e591e29f5f04c0a160ffaee3f43a49ac3ece7e6e352d0aa8e20ad2141bb4fd8d060b724cef86b2190045f7396983648f320e320edccef6610675cbec2a8d45630147bb2d0b3dc8539524a493e8f3279b4cd04dbf7cc5f426a79f7c63f09c51b03e097b6a25bd9e429add1aa006afb831928df118a6b6e8f8fa1d5ea6e33893f0191c5ebd67ab6da731b93008633b6dc89ae6d2657ac68d85dbb46201e3f383cce7197aa1e404ccb561e33ee1399ea738576cf29bb3313535bf35622276eb9621ce2a21a6ce2b389a09f8e282062d1ad9ed90a2cd649e4e9b092386b8b7e7c591eee0cd8238857457af583a292895d5849b29731769ffc0d20cbc9e4b40520914411799b6ec8201e0cafa1323a879810ad38c0d5207ca618d4b0087135032d893abfbe12b8437d1861ef4bf11b041a773b5bb1cd68123ef5449440a03242087e296920f18cdb27eedd30919e3c35e2b78c25f44748d7034d0f8b1774e4317afbc20d04e42937ede3f4aa9550fb77990febaea4d1b77cf917ae0bbe6555c535df1df913b1f52f52cb825dfaca6fd430e69734aa306cdbfbf9247c1d427339450cc325a7a536453b9d865facd2c6451aaa894a72455c96ae79f8404cb9548a81f800538ad704775f2d233f64d2dc1310e0d5783f376a1910c72c1155aa1e1b853f94e079512d77d81b1802591a5238f45dcb93a0c057fa95aa4af606bd8283389f75c07517e535fd54a52e27fd13aff662d0a7f31c3a32073fb203be0e03193b7ca9e6e39df0d1d0deabd1a0293c8f785a5c475ac840f4b3fad6801ee70394e2d25f9cae6bc654c25b7b9f217c50f86276819fbfc62679bb45026600535566dd3100aa4ffa4784d1294d0a7946b898dc3ed8b9f3f83709e26c0491cbe70c4b40796092d373ca22ae891bfd7f550d8c1e390ff11a017ee4856322ef1ccd63443a60fb02e78af44951255b6eb54bc1b5a309d9d8019f71958796177e25dbdc8b601e8b20f11491368ac817c9ea5d14400d9b10ef7505427306eedef929d316555222729b5405b220e383d2cf11dbedd4f81eddf206c0fd864025d66e3267598a65b2df633dbf0094c5ebc87ed42a576cf6be1634fa304b08994947fb505f5bdd02035582b2600efdcbb7cf303bde60e4b6da45b413c9e7d5bb9170e44d2ba7a8d89738592f7e40984a3ee05a32b17050ed2c94f6de14fbc251f3273573e5717189b687fb2b1e8e4687c7e4b3984aeaed778a79d17f7066edada5e9557bae49d61206fe96dcac3bb412545b4092e6fb26b28bd512604b960917e31d5c9db1a705fa379220f2a6eca6d362a3c47d48f355fbb686ff5a3051f78650b062e3a98d3ca17516eebc2ad76f797c40acdf1153758b4bcd3ff2b8919a4e38d3d63f30125a1f1b8434917a24a53e994cd9b389b7473be9672cdbb0d1ae2a080fe001851522d1cb4475974d162923d6857330f8bc6424fefd41a89a55af0ebe3c153838a4d964f711910bfeb7aa35bc78bcde2c627ccde78b84ca2c791fc4e7c924da49f9f6144bcacf053131cff0d393ca0eaf649c06a43ad9297778e6428534f717b534b8f052ed0a0eb35ae91707114f22978577e45a5e8b176550958639cba2b1ab54266a21715d7f704247cc4987998eb82dc2307e5e496f1da0ffaee8e47a37967bde090218738e2690586493724ed8feaa097c8bd741f7191097fbd5c8a417d2bfd0870c50d6e991c52320d35b29b99c42597b8a2f0ad6f334c9cb7e1e1c93eb5c93eeebee90b3bceb30235a26532b3ccc20931f0cae36005eba186178599726dde1b836fc4ea7c00a22d37576c53bd33ab82cab93461508d29dcf3b54ab4f1d841c82b01ffe6649c0d077268826625c78b26485e686a65e61be8904b5a29fe481b4af3072df8a7c4d6ca397a6daf0c81ee204e24dd19002b781f5d731d6315829da4ed61778883a0c3ed21b0419116f122b670697e73a49cbf4326f02719e8e74978b49ed00eb16631c5d5569f77112801af0bfe5852757560dd93d2dc4b52661065968d77dc7afb5eb3e9f43172bb7f7690a9df8f69889e8f24b8bc8f6345a7023c00476f260755fa85fe09960ef02c0275b00ddd057508f62c90a28d6c7f37254606a10fbb712b7471e26ceb0f38f021f1fc40e5edc49c6032340b6c404d242c66825400f4522b7222cbc25f5a28a7cc9a84f36468ef9c7908383e85a7eb91fec3d338a5f70fc684c1a1fe823cca2830f684ff002b707d40f194afcb76674b687ddf8ba77f0caf3a047d5de793c473bcd9e066d5e905c2a7764a387b86015faf0ad4967d51ea63beb587b4a62deedcc5ec93c27c002ede91aed0e204c41c648872288a793e5f1f3f1b0bb2bd0adf0fb327f06cea73d64262804167a44416b189466cb7efab6592756d17cf73c6429b267ba9431f0e53096087063865acc5060e7bbf7a7f7b9f3730ff96ccafb8db9c2648e1e8f8e67b11ae5e22b834b0c33292a58cc5e4d40a9984bbc4093a79ef5c5a2c2beb370195802662ff29106477f6d1b1138379c757ca22a96a58f8fc2aedbcf423f77471865baa307e5504dc8526b03c5f9262fe8542cf863eebd91f6b1128b666c4e6152a5b633ca382c7c0f293671fb56d0a3cf9237f7694f9e27e422a549a6ea96f0885f850c11c02f75900a28e4049a55152e9a8efdeceb78c38b9ace27ac409f8cedf1340b26ad269970530a4f1ee93a8e09c3ce503175249298ba78bd0d090f4de257a08d06665dbbc52fa59a72f1d659237ac0c9cfbaf17b1c605d2d86a49d0efd7deb1d2e034328849df4013dc20cca2af17f6823748ca7c9ee7bc7ee4", 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/autofs\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001080)=""/247) 2018/03/23 08:59:33 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x20}}, [0x1, 0x18ed2759, 0xffffffffffffff81, 0x7, 0x2, 0x9, 0xffffffffffffffc1, 0x800, 0x10001, 0x3ff, 0x401, 0x2, 0x6, 0xc7, 0x2852b62a]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7ff}, &(0x7f0000000200)=0x8) getsockname$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) getpeername$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000340)="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", 0x1000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001380)={0x2, &(0x7f0000001340)=[{0x3ff, 0xfff, 0x3, 0x9}, {0x4, 0x1, 0x947, 0x6}]}, 0x8) fdatasync(r0) fdatasync(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000013c0)={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x50b2}, 0x8, [0x2, 0x4, 0x9, 0x80000000, 0x4, 0x3ff, 0xffffffffffffff3a, 0xc7]}, 0x5c) getpeername(r0, &(0x7f0000001440)=@ethernet, &(0x7f00000014c0)=0x80) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001500)) write$selinux_create(r0, &(0x7f0000001540)=@access={'system_u:object_r:getty_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x37}, 0x4a) bind$netrom(r0, &(0x7f00000015c0)=@full={{0x3, {"ca60c31a784b35"}, 0x2}, [{"7d3b5414bfe5e9"}, {"773562ad7c0224"}, {"8025f6415b36cf"}, {"ef931d4886ff9b"}, {"d651753bb4485d"}, {"d25c8e6f3c6bb7"}, {"2ef3d86c491b57"}, {"9f4e3036700a0a"}]}, 0x48) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001640)=0x6, 0x4) getpeername$netlink(r0, &(0x7f0000001680), &(0x7f00000016c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) getresgid(&(0x7f00000017c0), &(0x7f0000001800)=0x0, &(0x7f0000001840)) lchown(&(0x7f0000001700)='./file0\x00', r3, r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001880)=""/159) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001940), &(0x7f0000001980)=0x4) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) utimensat(r0, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a40)={{0x0, 0x7530}, {r5, r6/1000+30000}}, 0x100) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) tkill(r2, 0x23) inotify_add_watch(r0, &(0x7f0000001a80)='./file0\x00', 0x110) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001ac0)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001b00)=""/209) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001c00)={0x6, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/23 08:59:33 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) 2018/03/23 08:59:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)='8', 0x1}], 0x1) 2018/03/23 08:59:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) 2018/03/23 08:59:33 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x80000, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000600)='./file0\x00') r0 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="092262ba836f31d5", 0x8}, {&(0x7f0000000180)="7e8285815ccaa8db247cb410cfccaa5a662212d17f41ff0313f9e85197d08eea16535b226c1afcbe5058407c2543be73119ef04d3e618697515c025f207b8784e900e3376cec9f69d959bfcd41af6df42d2e47ae8738495b3a5b38ffeab76e39a00b4a4b0513383c5f961214bcf9d1e74e2d9972d71523dedcef98fd3f35e0f0a79937a63d1f9888ad43fab6cfa18b5fef265106a7e9dc4a0ee00bf3cc5c692c", 0xa0}, {&(0x7f0000000380)="abba7e16c4dc3c56ef021915ebabd7afddfed77eec690c7b58d54f8e679b465275cc82d08755c1bd24f9d55e3971d895fa948cc81feace8f8794d822df25581ca0b11fe1de7034160e71616f986d4f35c1a2a57168ae567866008cc23492a4c48050c6b9b090e06937e2c6b441dba32091c428928e4d88ba7a43b3b9c141fcadb20dfcc06ddbf9912b1553743751c9f23f75d2e29ea92f5b213078880529cf5155c20144814b9c9a9be0297a407614f9ebf0e0c49ca1db17f72a448c16e23210aaab2013b7f9f8cde1d0b33b5e16441eba8631d2e0e0776f97789220907a41d640", 0xe1}, {&(0x7f0000000480)="b7ca787b53b12d6f3dc1d0d019e1c720f5d5e8ce9dbece07c801dabe364c60cf740efaa99edd382090c8476e4d3bfdc672c6be789f38b1b3f54f5221117d3adbfed75238b890da2b12facc6a7655fd528984c81b80f928345acd50953d82b40f4a39b5e9ff7cbb87b7a83c52a6e3cfd42bf39140aae83647195a7fd44c3f1415444e27e2de91bef884dcef7589116f8e525c556bda7da9124f2df21832617457230fe8c01d17d05b16ebfc3530d255c1d15755ff29ce67eee716c7eee40a147c3f1472c09dc330ef5a7c59bb5e4049ca0a67e3051f09cdb67c1bbef9997b48bb88a0c01d9028c6f7eee77d0545e129ec1f17cbf3", 0xf4}, {&(0x7f0000000040)="78a0422675699f4026a02e913039b7ecbdbb5194a11832247fca7b4f1cd57d", 0x1f}], 0x5, 0xc) symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) read(0xffffffffffffffff, &(0x7f00000002c0)=""/184, 0xb8) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='../file0\x00', 0x800, 0x100) 2018/03/23 08:59:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="eb7cb711bd821f54a873f078d87134071646bb7d2889c43b60fc91c3d1150ca13d2c23cd143c21f20d401c36ec5c5419bdf07310fe4c405372b9f91901075e1b364042273e85f9ca7070f3ad8a0050b16c976d8ba8b8e617bc98756c5064c068f61799f92c58de60bcb182d31c193670391312352e2c55023e04164945989fee3d53a74236907604", 0x88}, {&(0x7f0000000100)="cedcf94dafcde61ca833dbe9a4fffcfdf020ae2e793b705e65db91f0763205ef58281c06e70afb6cb2", 0x29}, {&(0x7f0000000140)="052bd984808951a7813e475fad65eefd7ba10a9b2ef7970a9f0019e2943f658c4040f1cc90550185caf6ae", 0x2b}, {&(0x7f0000000180)="a9bcc640f8bb33fa4eb768f74dda78def26cd095d3772f266caf0cd60df8665e82860817cb380aab77da2038e3419c519a17", 0x32}, {&(0x7f00000001c0)="b4a50ff9fb29817b70fb101825fed7266a92fed4c11e005ade9c3fa6c64a", 0x1e}], 0x5, 0x0) write(r0, &(0x7f0000000000)="2400000026007f000000000000207701000000ff0100000000000000001476020100ff10", 0x6a) 2018/03/23 08:59:33 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf908fc0080530000c1b5a6ba48"], 0x10) 2018/03/23 08:59:33 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0xfffe000000000000, 0x100, 0x0, 0x8001, 0x6, 0x5}) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x105) fremovexattr(r0, &(0x7f00000001c0)=@known='security.evm\x00') ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000080)="1d7cc780e1a8391563f408879b60493d97d7067c6f5f28cb57595791582f58757f57409ecd46a98e9100b1138563609a5bced85956b48100392fa36e91d7ef6e9dc133f81a1b837b5c2001cc3d1333ad0d41ef62b0281c545e77c9b870b6b36900089564d5e1b0ed0f33c0362628f0efbe195edd2d7ab3e2c8b074f4256a5b7710018d5f7f852e4df89f300fd4390d05066b54") 2018/03/23 08:59:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x104) socket$inet_icmp(0x2, 0x2, 0x1) [ 48.198527] SELinux: policydb string length -2147419128 does not match expected length 8 [ 48.214067] SELinux: policydb string length -2147419128 does not match expected length 8 2018/03/23 08:59:33 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8431, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='+exe\x00\x00\x00\x00\x00\x00') fremovexattr(r2, &(0x7f0000000000)=@known='trusted.syz\x00') fcntl$setstatus(r2, 0x4, 0x46000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r3}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) read$eventfd(r2, &(0x7f0000000200), 0xfffffffffffffe9c) mq_notify(r2, &(0x7f0000000300)={0x0, 0x2d, 0x4, @tid=r0}) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r4}, 0xc) 2018/03/23 08:59:33 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x9, 0x380000}, {0x1, 0x9}, {0x3ed601c3, 0x101}, {0xffff}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='ne4/ih_mr_vif\x00') 2018/03/23 08:59:33 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0xc0082, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="32067b6b35d9f26945610000003a96e585a716b297daca750ba53479998d75df03606ec627279a2d28262e12a1718b373369634547b5b2", 0x37}, {&(0x7f0000001600)='k', 0x1}], 0x20) 2018/03/23 08:59:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f0000000000)=0x18) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x100000001, {0x4, 0x5, 0x25b00, 0xfffffffffffffffc, 0x20, 0x2000000}, 0x0, 0x5}, 0xe) 2018/03/23 08:59:33 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) connect(r0, &(0x7f0000000080)=@ll={0x11, 0x18, r1, 0x1, 0x8000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/23 08:59:33 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) 2018/03/23 08:59:33 executing program 4: alarm(0x4000001006) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000010c0)={{0xa, 0x4e23, 0x500000, @dev={0xfe, 0x80, [], 0x17}, 0x1}, {0xa, 0x4e24, 0x400000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x101, 0x9, 0x200, 0x3, 0x9, 0x0, 0x0, 0x101]}, 0x5c) fcntl$setlease(r0, 0x400, 0x0) sync() rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="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", 0x1000) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001500)=ANY=[@ANYBLOB="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"]) 2018/03/23 08:59:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xa1b, 0xc8, 0x2d0000000000, 0x6, 0x8}, &(0x7f0000000180)=0x14) fcntl$getflags(r1, 0x40b) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="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") getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000011c0)=0x6, &(0x7f0000001200)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001240)=0x4, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001280)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000012c0), &(0x7f0000001300)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001340)="1fcd47a8ddd8ba1522f6c4232375341dc5c757bcbf1d1235bb7cd1f67d2a735009e4aca483cff836ffda3b48aad70b411652f12e5210f1011d6d2d391f83b5c4884df86ec331d8e534e00839cc5bcd6f4c2d6c062129c54ad8d1924217094ef6d3668d4a588bbb51f4e913745fb5bc9a1c749637f2aa6937bc1b544d698bae50303f4e8b05a7a3d51765bdbccb73478dcc09ba9307dc9ebb6ad2c3b24018e133ce") lseek(r0, 0x59, 0x4d55ca4ed69a2f2a) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001440)="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") recvfrom(r4, &(0x7f0000002440)=""/43, 0x2b, 0x41, &(0x7f0000002480)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(aes))\x00'}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002500)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002640)={@loopback={0x0, 0x1}, r5}, 0x14) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000002680)={'security\x00'}, &(0x7f0000002700)=0x54) fanotify_mark(r1, 0x8, 0x20, r1, &(0x7f0000002740)='./file0\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000002780)={0x763, 0x0, 0x3, 0x9, 0x1ff, 0x0, 0x6, 0x6, 0x3f, 0x9}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000027c0)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0xffffffffffffffe1, @empty, 0x100}, @in={0x2, 0x4e23, @rand_addr=0xb2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2}], 0xd0) inotify_init1(0x800) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000028c0)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002900)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002940)=r6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002980)={r3, 0x80000000, 0x10}, &(0x7f00000029c0)=0xc) ioctl$TIOCNXCL(r4, 0x540d) listxattr(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)=""/87, 0x57) 2018/03/23 08:59:33 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="ead8a7ec2e9177819aca8be4d6f92a980586d64e5b477afcd00bbcb021e20a3f7d5a4f380647894ebd3eca1b70025fccab08b172ebdf5e8aec82fee2f54f1d10c955f4c652d04890bcac56d94f66127bfb9ccbb1cfb1301e0f55fdbb1db7f7458157f711011878f125d5b91e4a52fe3bd1270e785ad1b38a6c2db569d73f92c6739c828e5371f6e480513979942a6d076e820fc3c4842bc78229dd710059ff384e7abe05051284eaa3676fab3d2d0289c4c603a4c0a6e7b5fa76fa5c9fa2a8f56dbdc8", 0xc3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 08:59:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000000080), &(0x7f0000000240)) socketpair(0x5, 0x4, 0x399, &(0x7f0000001340)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001380)=0x4) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) recvfrom$packet(r2, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x11, 0x1f, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) accept4$inet(r2, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x80800) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000001200)={'ah\x00'}, &(0x7f0000001240)=0x1e) fdatasync(r2) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001300)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000013c0)={0x0, 0x2, 0x6, [0x8, 0x8, 0x4b02584c, 0x3, 0x8, 0x100000001]}, &(0x7f0000001400)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001440)={r4, 0x3, 0x1, 0x3, 0x9, 0x5}, &(0x7f0000001480)=0x14) 2018/03/23 08:59:33 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pselect6(0x40, &(0x7f0000000040)={0x7fff, 0x80000000, 0x9, 0x8, 0x3f9, 0x8, 0x6, 0x7}, &(0x7f0000000080)={0xff, 0x6, 0x7de06a8c, 0x100, 0x9, 0x5, 0x3, 0x200}, &(0x7f00000000c0)={0x6, 0x1a, 0xc0c9, 0x29, 0x0, 0x1, 0xfffffffffffffff7, 0x3}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) getgroups(0x4000000000000046, &(0x7f0000e5bffc)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003c80)={{{@in=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003d80)=0xe8) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) pwritev(r0, &(0x7f0000002fd0)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) 2018/03/23 08:59:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xfc, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'erspan0\x00', 0x2}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef8000/0x3000)=nil, 0x3000, 0x2000006, 0x60014, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x10002, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/23 08:59:33 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$setsig(0x4203, r3, 0x1, &(0x7f00000000c0)={0x1f, 0x3, 0x8b, 0x20}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x40000000}, &(0x7f0000f08fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f00001da000), 0x8}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), 0x4) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'irlan0\x00', r4}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200)) 2018/03/23 08:59:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0xffffffffffffffff, 0x18000) ioctl(r1, 0x1268, &(0x7f000059a000)) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/23 08:59:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2a400000000000, 0x400400) write$selinux_load(r3, &(0x7f0000000440)={0xf97cff8c, 0x8, 'SE Linux', "e6e677552970f3b934d6e35af57cc765772e4a5597c2852b2d80dcd974eeea1464ce0712de3abb16e2dd91c736304f26cf54a38b3906f5bf8e7ec7c0321d3e858af93671dc4dd8bd820a03211dafdafbc1adc1de6a8b594f714a4c6f874437ffa057e46dbaf7454ec1618db82ca3b96649ce92402b821a75a936fb4dd4ca146de8b97a95f82a69a3e3dd3088ab72c931f1ee72"}, 0xa3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x719adfbe, 0x7138c0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES64, @ANYRES64=r5], @ANYBLOB="16eb71aa7067d138fd5f9bdd9f61ab44997f6675064c5b04095bf0e49a59ff76b29800b07439fb290d157efa76bf25121cfeb23f0acffdb7ab479b88f799178214e7fc7ab5285a4c", @ANYPTR64, @ANYRES64=r2]], &(0x7f0000000240)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) fcntl$setsig(r4, 0xa, 0x13) accept4$packet(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14, 0x80000) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendfile(r0, r6, &(0x7f0000000340), 0x4) fgetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], &(0x7f00000002c0)=""/50, 0x32) [ 48.354681] audit: type=1400 audit(1521795573.914:59): avc: denied { net_admin } for pid=3779 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.376658] audit: type=1400 audit(1521795573.934:60): avc: denied { dac_override } for pid=8029 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 08:59:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x200) ptrace$setopts(0x4200, r1, 0x0, 0x101008) [ 48.423951] audit: type=1400 audit(1521795573.984:61): avc: denied { net_admin } for pid=3779 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.460548] audit: type=1400 audit(1521795574.024:62): avc: denied { dac_override } for pid=8029 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 08:59:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000080)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000140)=@ll={0x11, 0x2, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="9fec0938d20d3e885c0be9a2c6d5bff0244778a37827e14375090b7559fe0b85d7f67efd563cd4dcc89887d569bac8b7a191471b9e48ecdfa6a5fe8662aed57d6069e21253da3d6db30ef21e11ba6b4fcb5ae121c74cfaf1bfca31404a07f47860154d8bb676f1c905119292d5c2adc504796ca07f02b18cb38d14faa416e445a8c57fd282cbeca04652c36cda466cd879a835a8a43db1704cdea473f8eb1b23df9e7831f0a92598979a64e1f7c0e15ed98cb3d551", 0xb5}, {&(0x7f0000000340)="fecb0146d1542ee3859a2a953a07812917b83c9e50209efe1a1b425b71aa5d31e0d6feefd81740263beec1443df0b0acfcfda2f87845ee8ff719a1a3737aacff307a8b643bf8820c5255a508f3ec2ee36aca74727de3eecbd7ad02f7578d659ebc751be37789c73d571a2ac2e3d851d9fcffd38446bd15db6c57c95fc4f2675a60165f7e0d", 0x85}, {&(0x7f0000000400)="6c5f926c0653c1d2c1856d1c8401e7d174fda4fa970a3881ecdede3e46268875ffb2047e18653c58c30fc925ccfeaf05fafd6fe2dae67390d9a3620015539f4fbf12e363dc216fe3e1d5a991b6ad6b2d6ec68b5acf1c7818787f24053bb17fd0ba36626b170b233ebcdcd446801dd670991dea07f454c7ebd6ddd476ee2555", 0x7f}], 0x3, &(0x7f00000004c0)=[{0xb8, 0x11, 0x3ff, "22e2597ad6dcc85a7ab21966d8192afcfa905f824deedf0d332f211214acaf6846ede4075f8e8df7c1fea56fe9693364e6d592f25328868598cde877eaa0f8c6b24526dded2713569f8416999240e5c3c09b45e5f99822773e6ceeb2e9061714ac9c3ba451efcf83441a6fdace3b2eb1b437c9ce4e56b5e53aad47d69d8f4bcb4e53500a2ebf1b811163115db087cbd21519c7778614e9ad336918770a48eac7e10cfc476624fa7c22"}, {0x34, 0x29, 0x3, "fcbb8ad2f3ede03023476ca23cead57f0d670761a32b7f7a695cc3887aa817195c40aace2f"}, {0xec, 0x1ff, 0x3f, "581d2f7ba60586ca24cbe8f9323793abcbb9b5dbef6708c3e803532666a7429b499aa9d5a80ca3c7f83ebf7fa2482cfd7e05071f6cee69d5d6cb5bc79614b6d76dd283608b53dc3ed9002b3e2d0628b2a8ca0781049845de9573512cb43a5aea706d76b5a13f9707740a628752a890a70540b04b7d8314e13943ff15da7ee8e9c92093bf0407ecc4dc62df3fb013c134ca1bd7cbde262af92559c668f85858b55a4606171bb00646d65c5c83642474fe91f4c87afc3e4ff907924e3417e004c0cfb6337f64ce3f6bd4399f804ebd60fae2671a9b0d9d1c583ad728e19b53"}, {0x10c, 0x11a, 0x9, "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"}, {0xb8, 0x105, 0x3, "340df44f500d485d2d39e31ae00d8f9efdb2ad03ba18717671e627fbfc30901cae2d7e2c4be13af3288f98a1263a36e8d35545ce3c9701f15af1bd46bd3c424ea8469802b184c80f1a09b8610abd320d41b4eafb7e78174f9e3433b846955c5a9b22134347f40cd4c6169301c08c78f746a5555d2dd6957f986d4f4dd8cd26a9535a984400b6a69dbfddc633116ccbdeb067307b028a1a2f40c98a730ecad9af16fdc6c9b14de93fbe"}], 0x39c, 0x20000000}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) readlink(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/174, 0xae) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'\x00', r3}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="010000", @ANYRES32=r3, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) r4 = socket(0xf, 0x2, 0x2) setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000000a40)=0x10000, 0x4) connect(r2, &(0x7f00000008c0)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) 2018/03/23 08:59:34 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x80000000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000140)={0xffffffffffff7faa, 0xffff, 0x20, 0x800}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000080)={r5, r6/1000+30000}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)={0x0, 0x3ff, 0x0, 0x0, 0x8, [{0x6, 0x500000000000000, 0x4fa, 0x0, 0x0, 0x200}, {0x2, 0x7f, 0x8, 0x0, 0x0, 0x1000}, {0x1, 0x55, 0x3d, 0x0, 0x0, 0x81}, {0xda, 0x8001, 0x100, 0x0, 0x0, 0xb00}, {0x5, 0x1, 0x0, 0x0, 0x0, 0x80}, {0x8, 0x4, 0x7, 0x0, 0x0, 0x102}, {0x3, 0x7fffffff, 0x800, 0x0, 0x0, 0x8}, {0x5, 0x4b7, 0x3, 0x0, 0x0, 0x108c}]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000180)={0x8, 0x9, 0x9, 0xe3, 0xa, 0x3}) 2018/03/23 08:59:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000000), &(0x7f00000000c0), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000000140)='./file0\x00', 0x1) 2018/03/23 08:59:34 executing program 4: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000863000), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={'irlan0\x00', 0x400}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000000)="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", 0x1000) 2018/03/23 08:59:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x280, 0xfbf6, 0x0, 0x4, 0x3f, &(0x7f0000000040)='bcsf0\x00', 0x6, 0x7, 0xe000000000000000}) sendmsg(r0, &(0x7f00000027c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000680)="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", 0xa3d}], 0x1, &(0x7f0000001700)}, 0x0) 2018/03/23 08:59:34 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x3, 0x0, 'client1\x00', 0xffffffff80000000, "2ab752dee95afa11", "73edd793ef67a91512093fd7c18b5be76545c17a63f26ef425c34bc7ebb6715e", 0x4, 0x7}) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'vlan0\x00', 0x3002}) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000810ffc), &(0x7f0000000040)=0x4) 2018/03/23 08:59:34 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) 2018/03/23 08:59:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff04) 2018/03/23 08:59:34 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x10, 0x800) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000200)={@remote, @broadcast, 0x0}, &(0x7f0000000240)=0xc) recvfrom(r1, &(0x7f0000000180)=""/107, 0x6b, 0x101, &(0x7f0000000280)=@hci={0x1f, r2, 0x3}, 0x80) 2018/03/23 08:59:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x28}, 0x1}, 0x0) [ 48.541223] audit: type=1400 audit(1521795574.104:63): avc: denied { net_raw } for pid=8082 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 08:59:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x8000b, 0x10000000000, 0x68c3, 0x400000000, 0x0, 0x100000001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x29, r2}) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f00000000c0)='net/icmp6\x00') recvmmsg(r1, &(0x7f0000002f00)=[{{&(0x7f00000003c0)=@vsock, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000540)=""/85, 0x55}], 0x3, &(0x7f0000000600)=""/35, 0x23, 0x3}, 0x3ff}, {{&(0x7f0000000640)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/34, 0x22}], 0x1, &(0x7f0000000740)=""/230, 0xe6, 0x80000001}, 0xe5}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/9, 0x9}, {&(0x7f0000000880)=""/42, 0x2a}, {&(0x7f00000008c0)=""/63, 0x3f}, {&(0x7f0000000900)=""/238, 0xee}], 0x4, &(0x7f0000000a40)=""/4096, 0x1000, 0x7fffffff}, 0xdd}, {{&(0x7f0000001a40)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001ac0)=""/230, 0xe6}, {&(0x7f0000001bc0)=""/74, 0x4a}, {&(0x7f0000001c40)=""/173, 0xad}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/254, 0xfe}], 0x5, &(0x7f0000002e40)=""/143, 0x8f, 0x81}, 0x3}], 0x4, 0x102, &(0x7f0000002f80)={0x77359400}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/23 08:59:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x30, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}, @increfs_done={0x40106308, r1, 0x2}, @clear_death={0x400c630f, 0x1, 0x5}, @acquire={0x40046305, 0x2}], 0xa8, 0x0, &(0x7f0000000080)="7601b0a0b067eedaec08ea441bc66f98ff42834f2b074c0ada1890e5d7e7452fa11c9f2f93480ad7ea96cc86efde663dbc0982b542a682cb18726a8787bc4bba36575bc365457d4831bc6dc6dd498746a2de302105edcaa6dc04eac3b771359b9d1433484e48584e0ebbc46d060e14469b32e22c4efa83d5e5af0cf2246447f6998dd07f16039938999c3082168767831e0cd5ae9984a1c2970e483b5a871e38e5875b4b2088d95c"}) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/23 08:59:34 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000280)={r1, 0x2, &(0x7f0000000180)=[0x37bc, 0x100], &(0x7f00000001c0)=[0x2], 0x54, 0x1, 0x100000001, &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x6, 0xffffffffa5f5c553, 0x0, 0x0]}) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000001040)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000002c0)={0x0, 0x4000000, 0x2, 0x8000, 0x10, 0x667}) read(r3, &(0x7f0000000000)=""/145, 0x91) [ 48.553510] audit: type=1400 audit(1521795574.104:64): avc: denied { sys_admin } for pid=8083 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.605098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8089 comm=syz-executor5 [ 48.627970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8089 comm=syz-executor5 [ 48.647283] binder: 8121:8122 ERROR: BC_REGISTER_LOOPER called without request [ 48.654835] binder: 8121:8122 BC_INCREFS_DONE u0000000000000000 no match [ 48.662818] binder: 8121:8122 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 48.669816] binder: 8121:8122 Acquire 1 refcount change on invalid ref 2 ret -22 [ 48.680889] audit: type=1400 audit(1521795574.244:65): avc: denied { set_context_mgr } for pid=8121 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.704650] binder: 8121:8122 ioctl c0306201 20000140 returned -14 [ 48.712160] audit: type=1400 audit(1521795574.274:66): avc: denied { call } for pid=8121 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.734606] binder: 8123 RLIMIT_NICE not set [ 48.741601] binder: 8121:8122 got reply transaction with bad transaction stack, transaction 10 has target 8121:8123 [ 48.752373] binder: 8121:8122 transaction failed 29201/-71, size 0-0 line 2941 [ 48.761216] binder: 8121:8122 ioctl c018620b 20000000 returned -14 [ 48.761588] binder: 8121:8123 ioctl c0306201 20000140 returned -14 [ 48.767843] binder_alloc: binder_alloc_mmap_handler: 8121 20000000-20002000 already mapped failed -16 [ 48.768984] binder: BINDER_SET_CONTEXT_MGR already set [ 48.768990] binder: 8121:8123 ioctl 40046207 0 returned -16 2018/03/23 08:59:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/03/23 08:59:34 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x100000000) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x4, 0x8, 0x7f, {r2, r3+30000000}, 0x2, 0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x26440, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x14, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x144) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) memfd_create(&(0x7f0000000080)=' securitys\x00', 0x3) flock(r0, 0x4) 2018/03/23 08:59:34 executing program 0: r0 = gettid() poll(&(0x7f0000000000), 0x20000000000000d6, 0x2715) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x77359400}}, &(0x7f0000000040)) tkill(r0, 0x15) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)='=', 0x1}) tkill(r0, 0x15) 2018/03/23 08:59:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f0000000000)='*', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet(r0, &(0x7f0000000100)='D', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 08:59:34 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) epoll_pwait(r0, &(0x7f00007fd000)=[{}], 0x1, 0x0, &(0x7f0000eeeff8), 0x8) epoll_create1(0x80000) 2018/03/23 08:59:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f00000000c0)={0x5, 0x3, 0x2, 0x6, 0x1, 0x400, 0x2800000000000, 0x1}, &(0x7f0000000100)={0x4b, 0x5, 0x0, 0x5, 0x8, 0x60000000000000, 0xfee7, 0x100}, &(0x7f0000000140)={0x99, 0x3, 0x1, 0x9, 0x8000, 0xffffffffffffff80, 0x2, 0x5}, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={0x5}, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000380)=""/219, 0xffffff3e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x202, 0x0) 2018/03/23 08:59:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10400000000100, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) 2018/03/23 08:59:34 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000100)="06823c0b9669b94152a6b30d09bcadc740f40d87879a867d3c25a4a58b2a4bf05f0c4519fe1798c6e93968f851b01d2570b3396a0efeeaa9e7ba7a6b0abb3bb73ff346cc62a5e23dc7084fb50f56802f06d761993883f519929a", 0x5a, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x301000, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000180)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) read(r0, &(0x7f0000da2000)=""/8, 0x6) [ 48.770213] binder_alloc: 8121: binder_alloc_buf, no vma [ 48.770228] binder: 8121:8123 transaction failed 29189/-3, size 0-0 line 3133 [ 48.809227] binder: release 8121:8122 transaction 10 out, still active [ 48.816023] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 08:59:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="39000000130009016900000081000000070000400300000045000107811ad8781e688473e93d51a6050000001419001a000400020107000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0xf) 2018/03/23 08:59:34 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0xfffffffffffffff8, 0xda9}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6c4ab47eab42621a7c612c803b6c21f8809dc739c7ce00a5df80805a28ec9607ea8429dba6ab9d79013b283a9fc7478f6d3fa065e0c71f47e06cee4a3bdf2bc9558f53f33be2c08e1ab8de7c18ff5cb94d8c") setns(r2, 0x4) 2018/03/23 08:59:34 executing program 3: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x76875625f569a063) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @random="129dace63de6"}, 0x40, {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0x4, &(0x7f0000a71ffc)=0x207, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000872000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, 0x0) 2018/03/23 08:59:34 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000240)={0x0, 0x401, 0x7, 0x1000, 0x7}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f000002f000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='user.tmpZs\x00'], &(0x7f0000000140)='%vboxnet1^ppp0+\x00', 0x10, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x2, 0x401}, 0x2) 2018/03/23 08:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) clock_adjtime(0x0, &(0x7f0000005fbe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) inotify_init1(0x80000) r2 = memfd_create(&(0x7f00000002c0)='\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x200801, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000040)='\x00') splice(r3, &(0x7f00000000c0), r4, &(0x7f0000000100), 0x7f, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r1, 0x1000, 0x52, "a082ce5c9c4c962b6c5671b8ab466c34a672c13bdfb85d61b8a026af29f79a83baa7292a8aa2b01b76c3b915b76cc6e893202e37505255f230b8039bc2a1b6e7c5db9d02ac712cd2f7cd404cbb23b7d1bc5c"}, 0x5a) socket$pppoe(0x18, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000200)={0x1, 0x0, 0x1, 0x8be1}, 0x6) [ 48.832071] audit: type=1400 audit(1521795574.394:67): avc: denied { create } for pid=8132 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 08:59:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000e6ffffffffffffff00", &(0x7f0000000040)=@ethtool_rxfh_indir={0x39}}) fsync(r0) 2018/03/23 08:59:34 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$void(r0, 0x5451) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000100)=""/59, 0x3b}], 0x3, &(0x7f0000000540)=[{&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/183, 0xb7}], 0x5, 0x0) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000580)) 2018/03/23 08:59:34 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) fstat(r0, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x1ff, 0x0, 0x2, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x5f, "4e8cd6c0c21a36c233b8bf302b2fcc0ac03e145868a8676f1f045fbab2117dcbef00b09d73125d3521dc9d24fe1c05a836b0529429c30dadc734e0f8a52018de81aabf98a9dc1751993feff45b374cd6b9c6a61dcf7cac870d961dfbe8a016"}, &(0x7f0000000340)=0x67) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x80000001}) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00\x00\x00\x00\x00\x00\x00(\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00ms\x00'}, &(0x7f0000000140)=0x1e) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x8) dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000280)={{}, 'port1\x00'}) 2018/03/23 08:59:34 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6f0c, 0x2bc8, 0x3, 0x200}, {0x6653, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x5}, {0x40, 0x6, 0x7, 0x4}, {0xb43, 0x6, 0x8, 0xfffffffffffff000}]}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1ff, 0x3, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x8232}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44032, 0xffffffffffffffff, 0x4000000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x1f, 0xe2, 0x100000000, 0xfff}) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') [ 48.905319] binder: release 8121:8123 transaction 10 in, still active [ 48.913615] binder: send failed reply for transaction 10, target dead 2018/03/23 08:59:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/243) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0xac07, 0x4) 2018/03/23 08:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000000c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0x2, 0x269, 0x7ff, 0x7f, 'irlan0\x00', 'gre0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="0dddd3b2d2e3", @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="39000000130009016900000081000000070000400300000045000107811ad8781e688473e93d51a6050000001419001a000400020107000000", 0x39}], 0x1) 2018/03/23 08:59:34 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x7, &(0x7f0000313000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000041e000)=""/4096) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x89d, 0x2, 0xdf79}) 2018/03/23 08:59:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400000000000000, &(0x7f000001c000)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/23 08:59:34 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$void(r0, 0x5451) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000100)=""/59, 0x3b}], 0x3, &(0x7f0000000540)=[{&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/183, 0xb7}], 0x5, 0x0) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000580)) 2018/03/23 08:59:34 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r1}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xbb, "f2918045eebf0d8d98b4b6fe9559326b861476c25968a9eb637976455fac22a7342b733399d6e56ced0178dbbeaf0d829889b6c6f96c4fe0fbcd4ee947f7110122ba9c57ce8a35346df3238b91db9dcbddd6f344f6b26135c3ff1424fa0c99ed8a03974169dc15bd6a462b312d41d3140fa9218b4b83f52e17007e66d43058ecba82258a3d150e2c89608ea2557e3731772808f238b69f01aa8731679ae4fee1539e2299c1224a23b3085b1f70d84f9b8d2b4c12b70f4b229f311e"}, &(0x7f0000000080)=0xc3) 2018/03/23 08:59:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002400)={&(0x7f0000000100)={0x27, 0x1, 0x2, 0x2, 0x3, 0x0, "c4d08aebed68772e06c0e9d2b212f9bb7bb93337dfa496162397fcebd0fc71525d178cfc5c21eafe65e418f7c22732f40f5b9bafee9fcc04bc40f2ff42f44e", 0x29}, 0x58, &(0x7f0000002340)=[{&(0x7f0000000180)="c171363427e5916c05372fc4ed4375fec5b4417785713acfbea449c1bc32ddb111aa4e2e2f24f06d32ea55f78fd22f45e61b601ac15d960ef35181bf8ac8c8211bb97acbbde8b72a085918feb8988e80307987e65f8f63947e76044c4cf918333b703d331630986c6e24de5bf267eaa40a8f9731cc38bcd08bc09e0423a4ca6c35ef0ab36276d6cc75fb7b8031075c19efe1a5ac1127ccc522ce8233a99578de5080c1fa9bc77615c10181ca0fcad5fd585fc58e5ff94a5ecbb9365ff8c26e54fcca2221a7fdef4d1ef912ac5957036ba8483c6b48c7c6f502", 0xd9}, {&(0x7f0000000280)="1a99e55ccf5813a5bc2b9f4d338d379eb97abf30fa47f5ae8dffcbb4b41e466cf5fa4e0622b9dbf21fa3b50908ec0ce2e9968bd10c75cc307047c783cc61e580cfd1359516819311dec41b9da626305df50828678424d2e52de68d85a90e59997fee2956e9ec0f45eabd71780cd1ac66382b50b15b424af1cb1e12dbe7e20cf4daa06f80535ccd7b33588c615a61bfc2", 0x90}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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0x1000}], 0x4, &(0x7f0000002380)={0x6c, 0x117, 0x6, "f8919a17b438efc51e745fb2cfd38497710e80088dcccef64043340597588107ce6abb40a848846ae667358009085bd4cbea3618a9aadcc6f9fb8877593eb6aa50b3c7eed3236d03cea4b2e451c371f0ec84347686442422fae1348df8"}, 0x6c, 0x4000}, 0x8001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7bf348856962766fba91d57c42018daa", 0x10) r2 = syz_open_pts(r0, 0x10000000002) writev(r2, &(0x7f0000000040), 0x2000000000000092) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) 2018/03/23 08:59:34 executing program 3: prctl$getname(0x10, &(0x7f0000000140)=""/242) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0006b000420edfc0002810000000000000010ffea08000100e0ffffb6", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x121542, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0xfffffffffffffff7}) 2018/03/23 08:59:34 executing program 7: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x14, 0x0, @thr={&(0x7f0000000080)="2407d16800a55261b43a726481faedf8d3be5e642cca3c4c4269138c6d9f06850d9aaca2845d6774d79d89", &(0x7f00000000c0)="48a3f30da89a9e9daec8a248a3c1f727fc91eeba5f5eb1ae5778729dfa907915345eee467325dcee13c2b8498339a52a2bc632ce77af1a78c15349a2d6c50896a904b7fbf18451917ffccbed840480a063bba468035cd88a2f6c846690c22b2f181ff65eade762d7b99e35a4343f76f155a9e8c7318e38aabc04009744"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/03/23 08:59:34 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000ea5af59b5b3c43f798ae427ef441a26c73e353fac17ddf309ae0fc03316d5f5eb3c81bb36b7889c4cb657983a1d69c52518bec585a6f0db170754c50080000710be4c571f9f1f7612ecf832891624aa7ebc5461504eeea6cfe89e430b571f03308b2a393ca47ff6fde8cb067550971049228a048"], &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x4, 0x83, 0x5}, &(0x7f0000000100)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x43a000, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x28000, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x80, &(0x7f00000003c0)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x2, 0x5}, 0x8) 2018/03/23 08:59:34 executing program 2: memfd_create(&(0x7f0000000000)='-\x00', 0x3) 2018/03/23 08:59:34 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000040)="fc2273ada8ec3c21a298553a3e4b641ba9003c6c4b71c3f30bc1c65ab639ffd12465778c13d6764c2eea3ea6f73493ff940f4c4292c9262a3935d47347726e975c2094ddfd6c5c9a4dd3c4e3eee5f3e3dbd0f8d963996fac23b323807ac7e5c53feeffaf32ba4a15bb8ad96cb3748da84fe81dd90c6e99fc8d1aacdd9a4018b85709ef15f8131411cac08a2f15de82f6c7dbea06bf5e524ee2a1d8ddad207b673df411905cf5b4") getpeername(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x8000, 0x1, 0x9, 0x20, 0x289, 0xfffffffffffffff9, 0x7fffffff, {0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, 0xff, 0x0, 0x1000, 0x3c, 0x4}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r2, 0x4) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x220000, 0x11) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000200)=""/169, 0xa9) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)) r5 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='cdg\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) socketpair$inet(0x2, 0xa, 0x401, &(0x7f00000002c0)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000e54ff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000004c0)="834e50b9a1471d0f1ef47ad280bd1557fa34b18c75b22f8324192c58a7dd90564ff3e6a48757d8c4a06241bba47e54ec2a878debd496721234f9df6349da0ffe640e7ecb235dcb867966c0603ed59e119c41089cb3", 0x55) 2018/03/23 08:59:34 executing program 2: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xffffbffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x8000, 0xfffffffffffffffa, 0x100000000004}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80040, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x6, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r4 = dup(r1) ioctl$TUNSETLINK(r4, 0x400454cd, 0x304) getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/23 08:59:34 executing program 0: r0 = socket(0x10, 0xa, 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0xc, &(0x7f00001fd000), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x10001, &(0x7f0000c20ff8)) 2018/03/23 08:59:34 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000308ff8)=0x80000005) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0x4) fcntl$addseals(r1, 0x409, 0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000280)) r2 = syz_open_dev$random(&(0x7f0000337ff4)='/dev/random\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000100)="35a5e0af31c61bef4efccbc2fe37f77e4a8d67b157cda59ee1302af5e2bb9bcbe0ad0b6ee47402714db8a28f74d81ddaf7f516168110d219a494714f0d108c681dae961a0ad29447f021b170f72118c9f0818bc8dc26201e7dd0bcec1f336b39229cb007a8194aa2aa8304a1c9aaec9c74542c5cd266c5fb009ca6b29a48cf033f05f02e6a8752aefc49ee7b38f1153f6d8cfa5b7fd9f05650d884c90a67735c31cd037d4d43dd4324246b6930545e99cc2cb2531c1d88e944ce62d2a2fc454a05b6346a8eea22dd525b0de2737253b471b3ed9d967c7ffe7d22c5b748035d5f6f65c43f06e32b29733687b9", 0xec, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r0) pwrite64(r2, &(0x7f0000000040)="3acb727c0a0c90c00cb12687f1cdc3dfa990db8c15a0ca8169cd573c158700c6f81f0f78249eaa9d2a28192bb7c3da3d20cf66ac74c5e6f080120ccf8645bf023bbb47edbe349513908aa520682c3fa86e5c24674f28e756f80a3e3a552fde7e313d350c73d2d73f6c46b0d1984bbaaefb04aa679a0fca29c6e4f4b0c6c7400e579d4b248cb4f013f6c5cba6db95f1b4f6650fc5b3be12684d61df86d78499d211a70aa43618e516fc61defcef86733336a8a5283993424e2e9df5", 0xbb, 0x0) 2018/03/23 08:59:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20100, 0x0) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x0, {0xa, 0x4e21, 0x80, @empty, 0x1000}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x5, 0x3, 0x5, 'queue0\x00', 0x6}) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x0, 0x0, &(0x7f00000065c0)) ioctl$int_in(r1, 0x5421, &(0x7f0000000940)=0x7) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x108, 0x6, 0xb, 0x8, 0x70bd28, 0x25dfdbfe, {0x1, 0x0, 0x2}, [@generic="dbc5d5810f041f2c7bb528fd080838b4fab946cbefe69fc01b6ada31b52530a23487d29b5bf3b7a8f3c8ef12719742835ca397c268a595d2181fecb4bae364809b839c58138556", @nested={0xac, 0x96, [@typed={0x8, 0x19, @ipv4=@loopback=0x7f000001}, @generic="efa118cb665a4077e8dbea682fb9f749e9fa64e13fb3d0f33a501aa5f7fe7d265e5c97ea1a7d1c2ef51d1cddf48f3491fef7eb0caa3ac0ec54d6211e1ef8c1cf4ac734a2e64b03f01157defbe61393e732194582aabd51b4e726d7487d9d2e2241", @typed={0x8, 0xf, @fd=r0}, @typed={0x14, 0x39, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x3d}, @typed={0x8, 0x61, @fd=r1}, @typed={0x4, 0x59}, @typed={0xc, 0x2d, @u64=0x8c}, @typed={0x4, 0x22}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/23 08:59:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='.', &(0x7f00000000c0)='./file0\x00', 0xc002, r0, r1, 0xe3, 0xffffffffffff8000, 0x2080) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x9) umount2(&(0x7f00003bafff)='.', 0x2) syz_fuse_mount(&(0x7f0000000040)='.', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/23 08:59:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x1d, 0x7, [0x1, 0x282b4652, 0x2, 0x1ab, 0x1, 0x5, 0xfffffffffffffffb]}, 0x16) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001580)=""/80, 0x50}], 0x1) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=ANY=[], 0x0, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) shutdown(r0, 0x1) 2018/03/23 08:59:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1fffffffc00000, 0x40000) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x97, &(0x7f00000000c0)={0x1ff}, 0x8) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x2000, 0x150) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[0xf6, 0x1f, 0xcfdb, 0x7, 0x1, 0x1]}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10010, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000400)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x208040, 0x0) r5 = inotify_init1(0x80800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000540)={'broute\x00', 0x0, 0x4, 0x59, [], 0x4, &(0x7f0000000480)=[{}, {}, {}, {}], &(0x7f00000004c0)=""/89}, &(0x7f00000005c0)=0x50) socket$inet_icmp(0x2, 0x2, 0x1) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000700)) fremovexattr(r5, &(0x7f0000000740)=@random={'osx.', 'em1\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000780)={0x0, 0x5}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r6, 0x8001, 0x14, 0x80000001, 0x3ffc00000000}, 0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000840)='tls\x00', 0x4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000008c0)=0xfffffffffffffff7) fremovexattr(r4, &(0x7f0000000900)=@random={'osx.', 'broute\x00'}) getsockopt$inet6_int(r7, 0x29, 0x0, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/loop-control\x00', 0x80, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000b40)={@local={0xfe, 0x80, [], 0xaa}, 0x54, r3}) 2018/03/23 08:59:35 executing program 3: r0 = socket$packet(0x11, 0x8000000000006, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000200)={r2, 0x1}) 2018/03/23 08:59:35 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x80000000, 0x80000001, 0x2, 0x10000, 0xfffffffffffff000, 0xfffffffffffffffc}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) tkill(r1, 0x3f) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x66d, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x104) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0x1ff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x8, 0x81, 0x6, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x3f, "c562fbcb1d0099b28b833ab62278e1b877a9f21bc8ab93c6b5f4ff517ecab6d72ac723d653a0aead5bf7fbddb052472140a085f610822f506bac8fbf622e8c"}, &(0x7f0000000340)=0x47) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x8001}, 0x8) rt_sigsuspend(&(0x7f00000003c0)={0x4}, 0x8) fcntl$getflags(r0, 0xb) recvmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/1, 0x1}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/80, 0x50}], 0x3, &(0x7f0000001500)=""/105, 0x69, 0x10001}, 0x40) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000015c0)=0xfffffffffffffffb, &(0x7f0000001600)=0x1) sendto$unix(r0, &(0x7f0000001640)="a5e7a6c374f247c15bd230648ffeb45d8fc7ba12f62498691906c1e93d5b681666438665aa5822bd0b4b83b36f4742523b4d789ac4cb995578b7827fe707d6dadf2627b1e1879cf540ef8253b06d50c5", 0x50, 0x8001, &(0x7f00000016c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) vmsplice(r0, &(0x7f0000001940)=[{&(0x7f0000001740)="e90f349d549d74e657d37a6bc9ec22cfa64751bf00c69495ae81cb0985041a98f8cd81df93c2f21a346f9d3098be40659a5027463bde2c9d9a60ec52f6a57487374abc5f0966a71aaad7f7abfe3b8e1952a2a7b0acdafddaa1e0fdb286b91dc532b51af090c8b7d1d235541e5e2a9e613ad853431e84214bcfa0392488f32e07b0b55fcb04f50f9e55fc14c76c5b75d1eb1043ad3526c1e9237f1f51", 0x9c}, {&(0x7f0000001800)="a155f0811c10aeb5aca8e7c3055962cb2ae2b33ee365dcabb846e28ccd0f1d08ae33b8b1f36fd37762686de0aa7ca131e7fc0087a5fd5289d06b986c38ac229517aa6427193d298541a8ae06bdac699d44343420ced1e07de3080c4825fcbc2d94797a22f38edd634271", 0x6a}, {&(0x7f0000001880)}, {&(0x7f00000018c0)="9113aa80f2c13fc929428e57ae4a2b4f9e1b803899fcb21e3f40fa8bec0462f6bbc713f25d265c33a031c9a3d2276dd74492f1bbbe35e517d70f322f2cf5174e5a79bc062df7b9497c1ea157750a81885528871a7780222856837bf00ef6af0436c57f80c0fdd21a8943533b0b8857ccff17a1475355a0fed7e5", 0x7a}], 0x4, 0x3) process_vm_writev(r1, &(0x7f0000003ac0)=[{&(0x7f0000001980)}, {&(0x7f00000019c0)=""/177, 0xb1}, {&(0x7f0000001a80)=""/6, 0x6}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x5, &(0x7f0000003b00), 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003b40)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003b80)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003bc0)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000003c00)=0x6) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003c40)=""/29) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003c80)) timer_create(0x7, &(0x7f0000003cc0)={0x0, 0x8, 0x5, @tid=r1}, &(0x7f0000003d00)=0x0) timer_delete(r3) keyctl$set_reqkey_keyring(0xe, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003d40)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003d80)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003dc0)=0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000003e00)=r1) 2018/03/23 08:59:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000008020000000}) ioctl(r0, 0x2284, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x61e6b6d4, 0x4}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffff8000}}, 0x8, 0x9}, &(0x7f0000000140)=0x88) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, r2) 2018/03/23 08:59:35 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/03/23 08:59:35 executing program 7: r0 = memfd_create(&(0x7f0000000000)='cgroup):system\x00', 0x2) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"a4e9743a1be809"}, 0x1}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x3, 0x3, 0x200000000001000, 0x3, 0x2}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200) poll(&(0x7f00000000c0)=[{r1, 0x10}, {r1, 0x10}], 0x2, 0x6) r2 = dup3(r1, r1, 0x0) exit(0x7) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/03/23 08:59:35 executing program 0: mq_unlink(&(0x7f0000000100)='\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/4096) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/03/23 08:59:35 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffb) recvmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ax25={0x3, {"efd18c51dcdf68"}, 0x5}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="e1a43fcd75f2ec3d6f37fd9631725eb12c8fd184f981063e753fad0eb9bc56af2c1bcde2eb5288f592b14c45922df70a6562c2bb10a5825b782cb1e60b2243b249f0ac2dc0742c1c41547d50431190dd28813be7218e1fbd840e8ee4a3b7d65a54c1700d673158eac7bcdeecd9abfa51dec7e7c1abe2a289680ec4a77d8c16645abd3d17341f6bae88bfba7be4a7b834cff46b2539c3441e61c2a48eaefe1ac96c65e8f3e63adaefb7c3be3aa3b2cb5bff9e0c039380aaf60ffe35d75d47173110eeb7174d3713d91c7c922c27c8d2675bd5e34272ca719cbea96e44c3891f456a9e874df76b11261937", 0xea}], 0x1, &(0x7f0000000180), 0x0, 0x4008000}, 0x10042) mmap(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0, 0x20010, r0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/03/23 08:59:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xffffffffffffffff, 0x31, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000700)={'vlan0\x00'}) sendmsg$nl_generic(r1, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000680)={&(0x7f0000000300)={0x370, 0x3b, 0x10, 0x70bd2a, 0x25dfdbff, {0x11}, [@nested={0x214, 0x90, [@typed={0x4, 0x1e}, @typed={0x8, 0x70, @uid=r2}, @generic="5d752b247f287fb663540a90e7781ae8946776aadef16d66994e320a9d28180ba2f5abdef76172684e2bfa716050e8c9dc592455c89ef641fdc25f5d56c6198eced26e4ce844c9b031125fb3b965fb759c2cc8baf04055b2567c2f700cb14bff4b60de8e360306f1d6a50da248f77db932fa701447f735a437fd00d593c27f5699fa34ac65e48aff5ec40a3366de1ab539c9c94def2419f1d0406523c8a24c41fd1b06782c4d5945b942da6d5ad877da76252c4bc3f8f9ef800fc8e9728a62e74010f6bdb5cd22", @generic="1b93da025194d0103aae9a62e0fe0144672f08c4556351faf22d0a2ea816393b08c96f92c944d4b3c7eee3c7949fd89499050a87eeabae79993cd165a56f0d71ac7918373c386ccaca02469685d36dfdc58f4c7775beb141f2194cbfee3feee532c193628a901f2904153b76b38b5b0b26c4479e37ed2919659e43febd4b", @typed={0xc, 0x92, @u64=0xfff}, @generic="c1272dd8ef80aec24abe46e219f6573089c3a0f31635393ffb42a40720fa6604972834696acbf6c47d81669d8249f61c6420c4a2973c0d3ffc06daf281db8faa6edb11ad51b6b52e03978174aa7903fe341a667c8b360c9e3a9b3a6cb63a72b2e12183c41f09b3514ab494b390442fc979b9b00650ac3bc25e6d1b95657e9a69ee87df7780b735c951401407bde2c6821b4ee38c77a54c29be2a0c22e437e612e09dfe94aa2853a83f59ae9e8a52a8ad778554"]}, @nested={0xd0, 0x6c, [@typed={0x8, 0xc, @u32=0x1}, @typed={0x8, 0x23, @pid=r3}, @typed={0x4, 0x4a}, @generic="6237a9195a14ee0388c72a67e18471e507945e6ca37b3c4ecbebb45a6d463fba0027677996dd11bd520fa6f3d8151639f49d384f8090a6639460c80c22d72feada3a067a894992ff0888845133a84fe9d24a0493c447b97bc1778abc250ae0ae48ef1fbc320ca20a219477", @typed={0xc, 0x57, @u64=0x5}, @typed={0x8, 0x4d, @uid=r4}, @typed={0x8, 0x30, @fd=r0}, @typed={0x8, 0x13, @uid=r5}, @typed={0x8, 0x80, @pid=r6}, @generic="aeb307e73e1685d8b8a367303656597c29f029ed4df8d70b849e78d58b1da6977a"]}, @generic="61f7dfd84c1c2a8c1b9897d1c0454881879d691608b8be1343b44d387197e9769e81b7234d75658713bfc5756a75727d63ae7756dd7a478e5946fe3db832a88709924e19128ffe0b22d9f903dcb1ece8c8e322f192da100abc47beec4d03dbd74c9e861bb28a560852415c268f6e75d92427c3529c41"]}, 0x370}, 0x1, 0x0, 0x0, 0x80}, 0x810) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/23 08:59:35 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x9) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000005ff8)) 2018/03/23 08:59:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x65b, 0x0, 0x1, 0x8000000, 0x0, 0x0, 0x0, {r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x8000001}}, &(0x7f0000000140)=0x486) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/23 08:59:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0xff}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xd8441, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x4000000010001) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) socket$pptp(0x18, 0x1, 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) recvfrom$inet(r3, &(0x7f0000000380)=""/128, 0x80, 0x40, 0x0, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000ac1414aa8000008eb498a6c0299d370006000000ac1414aaffffffffe0000002e0000001"], 0x28) inotify_init() bind$netrom(r4, &(0x7f0000000100)=@ax25={0x3, {"de1b203ce18d03"}, 0xdbb0}, 0x10) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) 2018/03/23 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*-vmnet1]\x00', 0x3) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) rt_sigaction(0x0, &(0x7f0000073fe8), 0x0, 0x8, &(0x7f00005e4000)) 2018/03/23 08:59:35 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40020000002044, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], 0x1, 0x7, 0x1, 0x2}) writev(r1, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090069000000000000007f00804003000000460001070000001419000a0002000000096e0200000000000000000003f5000000", 0x39}], 0x1) 2018/03/23 08:59:35 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x9) ioctl$sock_ifreq(r0, 0xc9f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/23 08:59:35 executing program 7: setrlimit(0xfffffffffffffffd, &(0x7f0000011000)) userfaultfd(0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x100) r3 = dup(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setreuid(r0, r1) 2018/03/23 08:59:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x244040, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x4, 0x100, 0x1, 0x1, 0xbee7, 0x4, 0x0, 0x1c, 0x0, 0x100}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000000c0)=""/46) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/03/23 08:59:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x40, 0x0) getdents(r0, &(0x7f0000000400)=""/184, 0xb8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000080010100000000000100000000000005ab3463dc9a92a19aa9f970b80db894d2d43320e9839b65daf258c06d74093ad65b3f629bc3436642748217e02b5487839c69a0cd04fae7eacad1f08076afae2ea2a72dfdf976a9f5fec057dd6bcf936f08483f83575eb665fc10ee610381a61532f2bf65b0816dd4a486fefed5348376aa6514d83b4ef7370bfca0381b725e944ae3768cf57440be11239ab6295dcd38482d62f5967ea93e8c3346a9a8a9d1d88f1ac94457886c4ec9aa5c97ef2874f6b49fb71f6a36bd8690a1fae6326e429e2d2bdb11ec86b255c1de12954365dab05faf85c02fa9e7b2d122"], 0x14}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200140, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000200)=""/197, &(0x7f0000000000)=0xc5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x28, "f2fda1fb9d2f82b4953cd9beaac8eeea8a8d75a92acf67d275f84e955d1671edc51be6ca2dab3249"}, &(0x7f0000000380)=0x30) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x4, 0x0, 0x4, 0x1f, 0x1, 0xfffffffffffff800}) 2018/03/23 08:59:35 executing program 3: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bcsh0\x00', 0x200}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000040)=@ethtool_channels={0x3d, 0x800, 0x1, 0x1, 0x1e17, 0xffffffff00000001, 0xd0aa, 0xd9, 0x1}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x9, 0x80, 0x5, 0x7f}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x8000005}, &(0x7f0000000340)=0x8) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3ff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/23 08:59:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000031e3e)={0x14, 0x42, 0xaff}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/57, 0x39}}], 0x1, 0x0, &(0x7f00000007c0)) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x16c, 0x16, 0x300, 0x70bd2d, 0x25dfdbfd, {0x20}, [@nested={0x158, 0x17, [@generic="b9d9614da54f86ec5b32d32c82205e59a8c8af9515fa4bb917bc345dd5084268f937673c582886c077ddd06e456d2b113a2fa9b73b57b6d881a631eb9854ebb8987bbc", @typed={0x8, 0x5d, @fd=r0}, @generic="31d266384cc259b0cc1ac5666c82288ff2849fa909150153da77051ffa81d68e31d149f898f811e49cec8ca8c2e4c8e6155d84eaa3a8b9c9cbf0ba38f63a3fae5e2f5de8a10e216e6ac52934de15e9b6ea5a703802c7acc154cf8161214715394343270af7482b40f5370e8097a94130fb7f9dbbb4977ffcf9a4", @generic="54048299270afcd0278e44af98ce349a16a6bd29baef1099692cef1c8153ec1f8f1dfe39f1b6e3c57021f10de5cb1a3d35a20eca71f7c801ba05f197c68747", @generic="54ea98b9dffbbbc48fbf3950e50ca9870b2f007681a1f1343a133301cbca41e4b677ba3430ff8f72df56b561459fe8a2683b1bb33463fc701952237934139aaddd0dfbfc4add35", @generic="c690777ecbd86d34"]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) 2018/03/23 08:59:35 executing program 6: sysfs$1(0x1, &(0x7f0000000140)='\x00') r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x210000) r1 = socket(0x4, 0x6031588b76316236, 0x800) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/03/23 08:59:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000003000), &(0x7f0000003ffc)=0x14) socketpair(0x3, 0x80000, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r2, 0x4b34, 0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2730}}, 0x3, 0x3, 0x1, 0x8001, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x7fff}, &(0x7f0000000280)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r4) 2018/03/23 08:59:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/mcfilter\x00') getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) pkey_alloc(0x0, 0x1) 2018/03/23 08:59:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x800004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xb00, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="1a", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00000002c0)=""/161, 0x3c4) close(r0) 2018/03/23 08:59:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000480)=0x4, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x2368ace1bc40e540, &(0x7f0000000440)=[{&(0x7f0000000340)=""/237}], 0x0, 0x0, 0x74}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x1, 0x4) 2018/03/23 08:59:35 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000740)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000002580)='\'^cpuset\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)) timerfd_settime(r0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006880), &(0x7f00000068c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006b00), &(0x7f0000006b40)=0xc) syz_open_dev$mice(&(0x7f0000007040)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/23 08:59:35 executing program 4: r0 = socket(0x4, 0x7, 0x7f) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$ipx(r0, &(0x7f0000000040)="e8896ba79928e83f8bc3c0f5cf459bb06500be927164f52335d6015f4b1756d154689e2e80191a685d7c640871d8e60a56e28610e4bc96705f591636282e8707005bc54f31c6ea7325b04a1f1c64b3ba6c326bf29f8f7130635305de9f9b94e5e1911be1faf739fba4d57f4de5a9c26052f9d875a841ba673b90ae098ee398834609b65227cc9b36010fee9036e4362aae1a964c8da82a36f1604f34a3414ff9de62cc05c226141b0605fcb554f765ebe379e0161a4aa8f7577c0c9ef4f3f3da92548ce1d27b4d026ca5aab00e276677", 0xd0, 0x4000000, &(0x7f0000000140)={0x4, 0x1, 0xfff, "cb4d5db7e442", 0x7}, 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000000000141042, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/23 08:59:35 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xde, 0x80) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000100)=0x4) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/77, 0xfffffffffffffebd}, {&(0x7f0000000300)=""/149, 0x95}], 0x1, 0x0) 2018/03/23 08:59:35 executing program 3: r0 = userfaultfd(0x0) epoll_create(0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200940, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0x9, 0x2, 0xffffffffffffff81, 0x1}, 0x6) r3 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000009ff4)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x4a2100, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000040)={{0x100000000000000, 0x6}, {0x5, 0x3ff}, 0x0, 0x1, 0x7}) epoll_create(0x3fbc) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d40ff4)={0x20000001}) 2018/03/23 08:59:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000000101000000000000000000000000000c00020005000100e0000002"], 0x20}, 0x1}, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0xfffffffffffffff7) 2018/03/23 08:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="a1d546b74ff3d784f0dfbf234b51e821a891f35df6a41296df40e2a4fecaf8ef60ef67fabe1303d368cd241f38b25c", 0x2f, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/03/23 08:59:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x4, 0x2) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000300)="81139eaec697067539e35f16d861978d", 0x10}], 0x1) 2018/03/23 08:59:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x0) epoll_pwait(r1, &(0x7f0000000700)=[{}], 0x1, 0x3f, &(0x7f0000010580), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x9000000c}) mount(&(0x7f0000010540)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) 2018/03/23 08:59:35 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x4f36, 0x9, 0xfffffffffffffffe}, &(0x7f0000000100)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000019000100000000000000004a95131700e955da560300e900080001006d1a00017f764cc2b99eac182b1c50f24437ab1898303e0fbe1ff212baac91dac0c9a92e724077f219e1511dc274c070dc7fdfaa7b46fe"], 0x24}, 0x1}, 0x0) 2018/03/23 08:59:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/03/23 08:59:35 executing program 2: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x1e) read(r0, &(0x7f0000000040)=""/3, 0x3) 2018/03/23 08:59:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000180)="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", 0x1000) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/23 08:59:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@mpls_getroute={0x1c, 0x1a, 0x504, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/03/23 08:59:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xc1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1ff, 0x5, 0xfffffffffffffde1, 0x0, r2}, &(0x7f0000000100)=0x10) fcntl$setsig(r0, 0xa, 0x12) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006ffc)=0x3, 0x3b7) sendto$inet6(r0, &(0x7f000000d000)="755deebf51a691f31490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 08:59:35 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000100)={0xdf, &(0x7f0000000000)=""/223}) 2018/03/23 08:59:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001d00)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000001f40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in, @in, 0x4e23, 0x3, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x32, r1, r2}, {0x8, 0x0, 0x800, 0x8, 0x400, 0x4, 0x9, 0x1}, {0x9f6, 0x711d, 0x3, 0x3}, 0x1, 0x6e6bbb, 0x1, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0x2, @in6, 0x3507, 0x1, 0x3, 0x1, 0xffffffff, 0x3, 0x5}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f000001c000), 0x2e9, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0xc) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/23 08:59:35 executing program 5: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 08:59:35 executing program 4: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) close(r0) 2018/03/23 08:59:35 executing program 1: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x0, 0xfffffffffffffffe, &(0x7f000061f000)={0x0, 0x7, 0x7, 0x20000000}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000000000), 0xfffffffffffffdd0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) fsync(r0) syz_open_pts(r1, 0x40000) close(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x8, 0x8}, 'port0\x00', 0x24, 0x100000, 0x4, 0xffffffffffff412a, 0x20, 0x5, 0x6, 0x0, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x4, 0x30, 0x6, 0x1f}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x300000000000, 0x8}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x0, 0x6, 0x9, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x49, "47517d5bc133358fd47996921e805ebcc1bcc8ddc0b6d62564081a52eaea9a619bd48e3613abdacc55e2349702ea2e2856a5a00a755221d2009ebe9b3c3af0555dcde3a62a62a28df1"}, &(0x7f0000000280)=0x51) 2018/03/23 08:59:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x1e8, &(0x7f0000000040)="baed03210000000180008000b25161598ca9bce990d949870a5e646f16e30000"}) r1 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x2) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0xb, 0x7, "69e0f16eae38f8c09360028353b8668a82fe11efa598b66fca439cc75b4ff3efa806e7b0d3345ef66519f0a56f801cb6b637410d4b8d0d435d1181ca7bbd79", 0x34}, 0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x7, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/23 08:59:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/23 08:59:35 executing program 6: rt_sigaction(0x15, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f00000000c0)='\x00', 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)="e43d78c93d8b9eb6197564461f81bd24bd96015c70db0867562abe517448b342573f1466f5b0912a13e87f63e976042ed5d0bbfb1c42bb9eaa757e97a61f30af1880fd827dfb3b717d9372eb0f33afcadf6d708e6656144dfb316330077941055f196ec68434d42ab81f6edb2700000000000000000000") setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000140)=0x3, 0x4) 2018/03/23 08:59:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x206040, 0x0) sendmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000040)=@full={{0x3, {"9d186c253e9323"}, 0x2}, [{"bcb17713ba2c94"}, {"a354266f67977b"}, {"b621a9dc07565a"}, {"ff5167d2a724e9"}, {"903337fd28fea3"}, {"5b9d59e521c868"}, {"460882ea696ba9"}, {"98e0fd8ca227f9"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f00000000c0)="51db36303860a1a8e3f9d7977aa40a86b97aad5a9d09467288351d84d8558843c11d1249690ea91f3927a0d9f58d89b56b8037e6957ddab588cc645ff76952259aba1c12848732c28fa267a0d4819b26d461e396d927f70644176d6d2e09abd930c27f0bfac48b5384df977cac3aa1644eba32a028487674115f062083f64c9c96b4c6fda5fc3a7d3ab044ebe6adb4f94d530595e6a6fad02a8d", 0x9a}, {&(0x7f0000000180)="c5209327c9c166b249a5095a90a25b1ac9638696bf7b1f44e3516024824572934be633841f79c7e9c69c3027329496222540dcc6d01e36dde7780ce43611c0aa4f79a30f24e222245425f08c2721a7b8ff7dc216d04a40a30a6acc59bca9007f2815bf9d791d045064bee3cf63a78ed460", 0x71}, {&(0x7f0000000200)="1f4612c48312e7acae82c2b8f507a619d82d214a570754237c91dcb8e9afe0a08a8841f7d413cb4dc59f9b13eece01ec8484dd4b8f5174bb6ff8cb5bad00e173dd5addd590fc1c7aae975702174a730b0248542de000b034376d2a7d5c77dee7d2cb6cd663f7eb58b433d3b265fde95d296c5525c7dd307b76d4b5594b48d2213eca1a71d446b8", 0x87}, {&(0x7f00000002c0)="fad6d7224a7b773bada521a50aec8979be0d20a48b728dadd329dd101c60485bee03562a2c5e9ff37386879e3324", 0x2e}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c529e66a38432d9649188cfb9e5ea260cc24b78be168127e186d3c8626f2aeabae84965ad68dc592f602e992580a64db4fcfa29159b3c8679ae5646e36fcf4a939ecef052d9b58429aec0282b740cffa3ee14698fa4d0b729e31d421d4582ad588a433987f4ae10839f77978db25aabc08af5dfd976f8b4986a247a837", 0x7d}, {&(0x7f0000001380)="376c84796c847ce5f02704", 0xb}, {&(0x7f00000013c0)="50efd101e32855b44fb6a4e59af79fcfc4f24aa3fd589fa8465d348eadba5a26ac0e0f80a78b22151f16b3e311d15701050e2b77b713d25aff37bdf7ff1da26060ee44d5965b6b96f9e50278935a54ada07dbe61aba36729a327902cf5f4a8", 0x5f}], 0x8, &(0x7f0000001480)=[{0xfc, 0x111, 0x2, "2f549acf2a1757e65f042cb196119ba661706d8f6a2fd3271664fd05f58e84747878617fa5df425d4b5f58d74baaeb7bca46712472b59dcf315b61c40d19fe9690dc49d0e2e1c259e2536678abda7905ef4cba832888a196b504270765d2d49870858f34707d49811f1bbb8d08475cc2f31dc540779378a227d6a1ec449bc48df2905eb15e5aecf1521135aa582a286b4ff833e5008d5fd23707e84da773b6eb445527772c5fe2030d442dd9131ec81ddcd13c59cbf1b89f22d25b5b68738f0e2b5545b498e43544299b8181e3390d62b669c70735024788fe51a62c02d72cddb9acb8ebe660c4c20b3f237cb4c3"}], 0xfc, 0x40040}, 0x4000000) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0\x00', r1, &(0x7f000016517f)='./file0/', 0x0) 2018/03/23 08:59:35 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) clock_adjtime(0x0, &(0x7f0000001ff7)) 2018/03/23 08:59:35 executing program 0: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x11) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xc1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xbab, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x3ff}, &(0x7f0000000200)=0x8) 2018/03/23 08:59:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$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) socket$netlink(0x10, 0x3, 0x15) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e20, @rand_addr=0xffffffff}}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 08:59:35 executing program 2: listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/41, 0x29) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00000000c0)) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x12}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x8, 0x4e22, 0x0, 0xa, 0x0, 0x20, 0x21, r0, r1}, {0x5, 0xe890, 0x80000000, 0x1, 0xa8, 0x2, 0x1, 0x5}, {0x3d622016, 0x20, 0x1, 0x7fffffff8000000}, 0x0, 0x6e6bb6, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x4, 0x3, 0x0, 0x8001, 0x10001, 0x7f}}, 0xe8) 2018/03/23 08:59:35 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0xa0) recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x40000000, &(0x7f0000001040)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00007d3000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) unlinkat(r1, &(0x7f0000001080)='./file0\x00', 0x200) sendto$inet(r1, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 2018/03/23 08:59:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00\x00\x005\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000002c0)={0x10}, 0xfffffffffffffd82, &(0x7f0000000200)={&(0x7f0000000080)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0xfffffffffffffdf4}, 0x1}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f00000001c0)) 2018/03/23 08:59:35 executing program 6: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) sendfile(r0, r0, &(0x7f0000000080)=0x59, 0x80000001) 2018/03/23 08:59:35 executing program 4: kexec_load(0x80000, 0x4, &(0x7f0000000280)=[{&(0x7f0000000000)="e406e254c129c770d4916d250221e6665f05fa5b5cdc0f8e5a02e34d13285f1af5955bef8913505a664d6d847e1d0a97eb294200afd6045632addffcae74d60b429dfdc37e25c037ec558c67c810aa9b2fb82957eaab43a6d52c889d36c8af03683481dd", 0x64, 0x7, 0x7fffffff}, {&(0x7f00000003c0)="cbde319734b59643c093a204b7454aa223d0acc74177833e03119f8e9613ff11b19b09dd657264c699326271d2e029857d2886a6c97e11e8153ba3337fe7dd8eb598ab92036e4ae0b448ce4d", 0x4c, 0x2, 0x78f}, {&(0x7f00000002c0)="e699b5f15b2fd1246c29d12ac8a8bc10c62867a4056c58a756046ec50e62ec28400ffee848dd51e8d9574ce2359b49fa4c61f3e77d0f3c57e8ad0155a5996cc8631a5b5a733e792f12ed94c5ecdc86e5b826b83ac03922f554ef3cde92878b2924a6908c77491ac0241094a17e39669ab97d3648c82aa5a5cc5318e192f0b758b715c3ce2707b4cb7c5017b02345e0c650be61f44e87b765961ddff72a7909225e16ca26eaabbf5334255f3150009f674309b059fb35541a7e0100a631f32a299b31dc56403c232d00f04e510000000000000000000000000000", 0xda, 0x5d, 0x8}, {&(0x7f00000001c0)="2a3faa00167a9d0881b9d4cd7c1fcc9e1446d5dad2f3aea0c9eb779ccf882b73e11c9bd8f1ea4c280b0995cc9ed0dcfa9eee7c3f31c23399003d35058bd91209c0a8c942a65f8eb10ea35f4e04b3113fea36b012445d6e94b7806407d86f77e7701f519ebfd5e97edbe7cf4824dffdea5a01b74126749c2fc670c66e8144e9c60bf4b83ab6a8ed30fb7b90f577f9f45298d81acd3e946cd70e2e3582a14547060441b26db7450747", 0xa8, 0x9, 0x80}], 0xa0001) 2018/03/23 08:59:35 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) write(r1, &(0x7f0000000100)="0110ae7616", 0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000000000001ff6147a2e0d719d16012eb99d1b2f0edbece1ec3f7318e9b06e400b8a02c69d86264ed6"]) 2018/03/23 08:59:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000140), 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0xfffffffffffffd7b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x5, @empty, 0x71d8}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0xffffffffffffff00}, 0x8) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x4a33, 0x4, 0x0, 0x73}, {0x1, 0x4, 0x6, 0xfffffffffffffffb}, {0x1eb558b7, 0x1000, 0xfa1, 0x7}, {0x200, 0xfffffffffffffffe, 0x7fffffff, 0xffffffffffffff83}, {0x1f, 0x400, 0x1, 0xde}, {0x3ff, 0x0, 0x1, 0x8}]}) sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendto$inet(r1, &(0x7f00000001c0)="8b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 08:59:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000018231b480000bd09e673dc24562b1aac5eca4816bb9cb8f6c20cc5401b8b3e2da9548e7f2d8a57d1a39e5a9158a4f1c3df2a1c246833463b2a7a273ae41dfc7e8e8ff9e927a9500d7ce6dcab83dc6888d538e1630c3bffcf6d46b5501da763ea2968724d1d1be9c60900000000efe6c893462fef542fd93563166aa79685000000000000000000000000000000"]) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x0, 0x6, 0x247}) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/23 08:59:35 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x4800000000000000}}, 0x6, 0x200, 0x6, 0x2, 0x8}, 0x98) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') 2018/03/23 08:59:35 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "099ce6f7fbf9011c293785ed4cb43baf1c936ff921f723beb044ac82b723695cea98f779347480c2f229cc11c934a0ffe828fcf779ed99dbc60c538a93171517bf0f8e8ea603a8ef3994753d7df3f2ffb81e8619720e459a9298caa8dd477e598594492585574a1195d7194cfdba937b444da8d8d228475e65f3da96f349ef701dd12b40dc3f04e7e9430e4ed7f4eedaa4ce8bba4531f64b69516543b4ac4bdf075b65ac31174f8346d926034d047809a9440fb18ff8a7a5bb35df5079f5a0246216649de768093ed5e8860ba81faf0d7fa90538c9e8b3b00cd3e4be6b98cbede3e862deb5098cb6cfb951d9098cac37a42b28b87ad2e7af7dbbb2ddd4ea9bcd8fafe8e27415a84118ead933c160aa9dc51649058bbd2090f82de9f2f018babb017a9c96f67c410ca27eb45f359370aecd049d53bbd3fe573680350aecd09f7e6dbc401d8948ae26a1d461abe588b4edc6cb691d7fbe0bc79811a7ba30c8eeed29f14ac5b4ddc0c283ccd681ec05848a12ebbfb055d560511505b5ca1712e8c07dc5918a5ec3b4d2d07111a5e9516a52e7805bddf68741ed438e90c331178c1a4f039408251ffbe5e79fef35cff5508e0b6a6dfc876a2d46f21791e208c54f35448b93c10548cd2e50e1336d1d8d0860e09cf06c8a9596d11f63682a2803850fe9f1de7d40827446a54890d6cbd4f5c679f33c0dfc13ab19a070e2cb7865000ae0ab281dc948945a29739bfbb99543e2bd0cff6b4470563546376233ec39970f0378c9ccf5359e8b82dcc8a8e315800a17d5e05e9f9e1ba9037e70d7725766c6b3c1aa100e3659a230e7221210052e1cdeb01ea60364a1933e8bbfa505617ebd8aacc2641680db34ff1dfef46e6b770a8098eb6cbdd89c7107304f8da455626f230965f424d698537be2177effb712d0e879bd0b77f79e7bde24fba5bdff692a61760f01e09e767a82b8cb0eb623174539d61c07176aba8d7eb248cc7c4e4fd523548ff354d27bc21d0c638f9d9b419383ec6466ea4ca633222b7827b60cfe25320cddccac8e7c7f152db13f1e17de29de75ac24ae37cede970a8b448317b4fd22dea06d254b97f2f2c7732fd0f16fa94ef05cb81671ed509009c415f15ab9a5f922a9e7d44daf2b1ecd430a539b4717b909b192b4a9e5ab5f669a3440ae0264f279b395682b55ea62545879631e8e0bf2db7a24e2f5e5d75de2c4f6fcabd2becbc79293bbaba6ba7d18bf8005afff43d4d3b14d223611d362e810ee0d292779851d2fe1e8ffe43eefbc8f842114032f73c15d20c8232dced3b0ec034e9e36808d29964653251e3f4f40cfe02d71ed2ff5ca938ec0eb660e8b2972fbd6a4114036849cd0e4d82d3d5a543334d201d961c1e305e4c8b52390c8d2d77ba2865cbe591577c32a9e1f77a433d06278215fe6a68de9d354ed7cc00da6f0e257ab322e2c727dd144aa1cb67d863f5b3ad3a5bf678fdb27d752918a0984a97cf41f27b335e2b26200e4a03e31c476e1a3f9bb9a42e98f337c6a1fcf8e86f76c0ed8ab31089887f11529ef8af3ef3d660936747c572e86afa91444f55b4420d1df64286eb71af9446d77500e4af9dd7e8c408d90cbcb33d70412e1edf2df4bacba9cbf03bc9da0a782c1c293b02a90f3048d333e4e657cce8003a8e7bd5f9301db88dab7f01ed16b5722c65db5f6c3fc087dba1430accf9aabf5b85dcb0ee6d442ab2e77dcb72faa0f9b20652c8a1de1674eaf91d822f05aa88149356da9e2d88a3470fd6b27d82aba60089e72df51d632b45644371620eebac81afe9b9fd98d61e14bc15cb58eca71ca68fe79d8b4a7056ef16c04497a953cfe379b68c653bcaa89a9c914f6822ff95214af966d13461836b3aaa099499cafa717c269aaeb2deea21feda61fb63bc2f9ea34fc40c61684ec028aa6b5bd3629e30887957f33c17dbd33965bf79cacfa400637bccf73f0c24e0d775f13d20fb55bc7e1180e0fcfd946e686b374b20725b33d00ba35ea9e4801b3790c6d305550686c21fa4a5fd1a206f126b702fae4f9d5ee0b3c16d9f71f6a93cd936b42b4613cf924407aedc0a8db3c86dbc33f8b4651b035758a8feb8341ef034b8e0552e0206f834e3c792b0b8ec734af0803d9598dbf39f1fd2e03ec8d63e4bec947a04de82fdc4f5ee29f756934e46dce5c7414d9086a3e6a8006fe4f11418cef434fb6d8d9f428ecd48b4c17af28f1a1195f6d6a3c91f09cfa26bd83eb6aac1adb4be41de3dc826de8b5cc74f40cbf175c733bce1ebbf63a0c634f4d88c57a90f20a283fb9f7daed221ec2b61b2ffc248601e04699860ed5da6e95227d9b26361e74fe8cca10bb654b6810e901435a1175d3f45599f9a58ff0b3c994e0287042a82f724482cc86b2a1f877f433bc11945f457f40f3601038b06808168349543eb1a3f83eca494f5de7b95b48d84ae78cafb02bb24b431e1ef97a00366c07520e9b439d283ea215c1374a884344aba1eb358813a3b31faedf307db83fcd16992bd683dc02757d9985ff0a8cc745540290359ec21446e4d2125beb1d2f7d65903d690869cc37d379243ec2b22dc7eef8bb9952ead73d067e46cd3bd9fba8884ae2fbc2e0b79faa3bd274845a2e805692844596acecbb55bbd3431b6a23b82c22df05173c55ccb95bcfc76e459b0fe47a095b64d4913e32d08f95288db323207876b9c3ff17e1014c619184f73eeb9192a96618c6133c617dcfac649ec394a1dda3ad257a0b1803a390bdde55e8828647267d6b285c797f0d4dc825e5797ed971ceca882887c788df44f92d253baddf40f1ebace4ff758718c34daa0769c0385eba9c650bf39363522dedd3c0e7bd1f7c0516c0f7db28f9d8ff607f4c3bbc5118d14186f080c4ad6a0db1d283aa6584189410d059ca0db193737c1f742094d8bf454497dbbb38865fc0d204c75ab65928d0c8af591a02ad5e0810c204a131127cfe0e7a73595b8c42f771d9c9a12f58904ebb554f9ff091a769d66112be123e20d925937edbc80bb49e73b8849f0826fb7f5319f145bf0b24dcd5c6bd57dc9bd4be58113dae85661ea51ae13f3cdb14c191d5272d3ca9d19e46874f07e2a998ac6df44b35aaf0bece668579d893cf53b93917e8f399c70e3db0f40c2cddaefd173a30a6aae254546d2f6c8bdc00a87bfef8d0aacec20dd55db9b28e50a3d7d4155f65ea39ae0f31ed642b5d9309ac1a49d48d90baa4ed38f342e0b668a10f2d61253488047aa8afab7af8d7747ff8cee57717c0c6e4e0d4e51a76b9e907f3bac3ca38080e23145d0e7b2cd8684d6a7c656ff6704926ff56a4583ad33a33610967c31466d798bd176e96539806494dd2feb286211d2679096b73742a1897b7c98466d29758c41d8a16a7736228571215cf5578e7a7c5c09b1d108990e8020499636487bde628183830639f87f48545d5576e1143e97ab404adece0f3dce8c425f6bc54b5decce6e5a412cbe27d88383b1df104a038f1ffac911281ef9c91bff233be51543dbf5323dd041f3aa73bc22906729f0537e91424e30258f93e002021f2b8bbcfc2afc35a36ef3da9cd3c35697d7c772cfd750f8d0199c8c92027ab89bef6f9079cd2a891c9b020369fea285754df905de57dfab5fd74a0dd51f259699daf0040488d6cbf19df489cf597e634abaf761c0883aa2d205c2534412885c93602d40164dd8a5184922cfbbaf853de0e7e830b4100919517cf169fd4c39a66a33f3877a2e2d3e3171c45f8d47d1bd05e95362b626576b1fd93c6e782bd30d25b13ec54a3df4c1f5cf01450ea9f5b2d692b13e1d8e9d677414025a3292597c1d365e9849c4407f7fb1ec5aa950c415473b212a455ce5d8e4e7a73dea090c759154284837c01fcb44a04cb068ea5b7ba7286d84399fdca7700b2cbdd9183d797e85f84dcb4bd4f33c9fee398351a14e2b2c7dfe90b6b8161a0be3e458b77d4e1d772c8add6ee33def48612a15df07b64c3d6dfeca164e0e541bebc4d144de73f9285863b3f39d267e569ff7cdefa6d57616d59ce025563ca78cb6e983fcc6bfc931199b0cb18b597924cb9b93eee43ce9ec4938ea651167d946548949cc925b40343068886eaaf3c0f0fa78a1fcc9180debbffff5b82b7b9fd8dd62f00c837df9a969d444e77c3852c296b2e35ed3a95415183367aa336f17897c34e844ca8c3f17d92eb799500450d95d92bec77f795745a8707ab154e726a7049dd414cd6c5bb45496a6873597435c2dd9c35b3a596ae8e2a2c483c9d1ac4d495b308933e1b1ffa44bf6bb236fada9f3abf62d6592e06f9a26d5768c1fc20aaf2c081f93f0b9f077dbdb5f25025746ca1bbcec4b2f1d3db12009ed69ac5f07576af331ce2ae23152b1dacf487bdea60f86488d776eeb1318bbd24545db5693e623e7cff1b5f0f1d3d1b7ec6af99bab6753bd57436e9790a3d9725dba6b6315b16dae1e97802c598cc2f614ee2df2db59be77ec5217a9494a1ec0680a0acb1afecf87c78362f2fdefb478dc841d0984629cbc7e6fce28e11b3a6c8f9a4e4e1515ead57bab770971653e71305f4ba83a4927d46d72bb7417589d4eb0b2a18142334adef87dd9bd5add229e97ff8668fb0681e5b5d1d345bf170acd0df245607fbaa605a668601aa9be2ce0b945cf90ad825805363c0a84632db1ca84229783a004364e5f9982d94f07e3fb25e60bd1be55487ccc24eb3beb1abd38c13809fa0e84a414c951ec834575e8f029a8ae5cabb7b0555ead75535fc58c41b766b8770b63d89e85f6e5f4e350d3f7b748827b44cd6975891e1ce27ee064987ff285058f8fc01b2a9560d5b41b8148559ba9a3c44fc73ca5c4e3bd9a5846d934234239dea02af356604b3ff1ad0e025d8e78515b02ccbf3eacf989c89adfe9df093ba9c07df699832e38ff327c17fbe7e9137309b0b9c9b9a8955342ba5f9392983891fcc392f476c8c2ffb48fd0fbe9b473a27bbad547a8007bb57d5ac2daca038f6f365e068e6923db8cbf936bf2493645080722adf4e94fbc7532ed25d714285d591ce27a9cdfb26b126d91e55b2a987370d142c30dbdd8f0c871cf7295501d0cb2d64c396d4a38809f9081c1347e587b5617e8480f5f22ccc565e83a7cb9fb44fb9606f84989305f74f7abbc47751714527ab759f60418e7558f0a365a83c71a8d1a60d5891989d80d5a5abbc3bd8259cbcf9b4cac6659b29e96e4256ea201eab0fb3f42f90ad0b725004c231611b001f84964e8b86ac54b6e48ad8f535838e50c478efa9ca0f49deb6daa52bc44d8a4d701242b4ddce1c5c9a31bfe75a6434c2924675ec85139d4fed005b06481b09b03ebab4b8f569e720c39c34048f5e48f9ea14b42accb1af379a531d3af6ee71d13d1d30a74fe375ccc97e9fffb8c87845a2de1f8199060493dda615e56266fc097a244b6e80f8b36827afad0a60dcc19b5b42c21bb7b97965b95946e1a94e67607b96821ef3f1d7e3fa6ab4ecf36b3b8eb10bdfdee67bf3d668382c8f3b2899bf27dfe0c3e7593c4c292b976406a1c9ac456a0f5b99f96e2265d73056c308fa8c8e262eda1adf4b5b32807938cfbc78c685073b015fe42dd08147fd45f17505e8678bb8491a6802416ea9c9dda7cca371d5c21f36ebf50ba2ecf2ca5369bdaa429d9b0f473aabdd71cdbc232d2bed9ee3466c13f55e33dc789e5245444015fe71068eba4049d44f76f4726dee497d3fa79b406ae91ef91ce63b947c59dc77e45ea916dfa7149b494cc04751ba2a89a80dd81c87c8da337369f38bfd5d7d4900a8e0ae7aba1c225c39"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000010c0)={r1, 0x4}, 0x8) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/23 08:59:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000080)=[{0x37d, 0x3, 0x1f, 0x4, @tick, {0x0, 0x2cb8}, {0x4, 0x5}, @raw8={"efd14a04856aa8d163f2cc9e"}}, {0x6, 0x6, 0x3, 0x3, @time={r2, r3+10000000}, {0x2, 0x200}, {0x2, 0x8}, @queue={0x2, {0x1, 0x7f}}}], 0x38) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r4 = syz_open_pts(r0, 0x8000000005) writev(r4, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/23 08:59:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x840, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/23 08:59:35 executing program 7: r0 = socket$inet(0x11, 0x3, 0x3ffffd) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/23 08:59:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8001, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) 2018/03/23 08:59:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x5}, 0x2000) syz_open_procfs(r1, &(0x7f0000000040)='net/wireless\x00') getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/23 08:59:36 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4e, 0x127840) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/177) 2018/03/23 08:59:36 executing program 2: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f0000000140)="d752b9235ba0e9bf7554977efa81b44657e991d35af04af9965c9c8486efb4441ce6e677fce17d84cfafdb") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/23 08:59:36 executing program 5: r0 = creat(&(0x7f0000001040)='./file0\x00', 0xc) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000001080)=0x5, 0x4) r1 = pkey_alloc(0x0, 0x3) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x410040) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) pkey_free(r1) prctl$intptr(0x17, 0x1ff) r3 = socket$nl_crypto(0x10, 0x3, 0x15) shutdown(r3, 0x1) 2018/03/23 08:59:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) fsync(r0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) 2018/03/23 08:59:36 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000003c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x3, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x1b0, &(0x7f0000000200)=0x2) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x7, 0x81, 0x101, 0x3, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) write$sndseq(r1, &(0x7f0000000280)=[{0x2, 0x9, 0x0, 0x50000, @time={0x77359400}, {0x800, 0x3}, {0x4, 0x7}, @raw32={[0x6, 0x1ff, 0x6]}}, {0x3, 0x8, 0x1, 0x4, @tick=0x7, {0x2, 0x8}, {0xffffffffffff8000}, @control={0x8d31, 0xad9, 0x7fff}}, {0x4, 0x3f, 0x2, 0x2, @time={0x77359400}, {0x101, 0x100000000}, {0x800000000000, 0x8}, @note={0x85b, 0xffffffffffffff80, 0x800, 0x6, 0xfffffffffffffff7}}, {0x101, 0x4f6d, 0x6, 0x800, @time={0x77359400}, {0x1, 0x8}, {0x9, 0x6}, @raw8={"735905b2c226edcf3451d426"}}, {0x20, 0xff, 0x79, 0x12ab, @tick=0x9, {0x3, 0x6}, {0x9, 0x5}, @quote={{0x5, 0x400}, 0x52e00d28, &(0x7f0000000240)={0x9, 0x3173f735, 0xa7f, 0x3, @time={0x77359400}, {0x3f, 0x4}, {0x2914, 0x7}, @note={0x1, 0x800, 0x3f, 0x6, 0xffff}}}}, {0x3, 0x2, 0xfffffffffffffffd, 0x5, @time={0x77359400}, {0x8, 0x3}, {0x60000, 0x1}, @raw8={"fcab33aefecc31dac45efd07"}}], 0xa8) 2018/03/23 08:59:36 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x8000000000000, 0x1, 0xfd0f, 0x0, 0x8, 0xdad, 0x8, 0xffff, 0x7f, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1, 0x0, 0x2, 0x0, 0xffffffffffffffff}, 0x20) 2018/03/23 08:59:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/03/23 08:59:36 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x220980, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000140)={0x69, &(0x7f00000000c0)=""/105}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfa1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20}], 0x78) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x1, [0x58d]}, 0x6) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000180)=0x2, 0x4, 0x0, &(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)=0x2, 0x2) 2018/03/23 08:59:36 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) execveat(r0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002240)=[&(0x7f0000002500)="2f64f8762f6877726e670d3db8803db0bf28111982c825d777c08c191ab9abbcdd20e09ef86314d9f0bbdfe815e600d0525c50ee2d665452f966eceea9f13b26d75806b67b92d1fe9c9c01bad085cacf18df257fdcdb0200000000000000465e1a02", &(0x7f0000002140)='/dev/hwrng\x00', &(0x7f0000002480)='\x00', &(0x7f00000021c0)='&loem1vboxnet1\x00', &(0x7f0000002200)='/dev/hwrng\x00'], &(0x7f0000002400)=[&(0x7f0000002280)='/dev/hwrng\x00', &(0x7f00000022c0)='/dev/hwrng\x00', &(0x7f0000002300)='\x00', &(0x7f0000002340)='/dev/hwrng\x00', &(0x7f0000002380)='.\x00', &(0x7f00000023c0)='/dev/hwrng\x00'], 0x1100) r1 = getgid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) recvmmsg(r2, &(0x7f0000001fc0)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001240)=""/185, 0xb9}, {&(0x7f0000001300)=""/73, 0x49}, {&(0x7f0000001380)=""/26, 0x1a}], 0x5, &(0x7f0000001400)=""/106, 0x6a, 0x8d}, 0x2}, {{&(0x7f0000001480)=@ipx, 0x80, &(0x7f0000001900)=[{&(0x7f0000001500)=""/161, 0xa1}, {&(0x7f00000015c0)=""/253, 0xfd}, {&(0x7f00000016c0)=""/51, 0x33}, {&(0x7f0000001700)=""/238, 0xee}, {&(0x7f0000001800)=""/246, 0xf6}], 0x5, &(0x7f0000001940)=""/87, 0x57, 0x5}, 0x39}, {{&(0x7f00000019c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a40)=""/123, 0x7b}], 0x1, &(0x7f0000001b00)=""/161, 0xa1, 0x7f}, 0x8f}, {{&(0x7f0000001bc0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c40)=""/79, 0x4f}, {&(0x7f0000001cc0)=""/189, 0xbd}], 0x2, &(0x7f0000001dc0)=""/114, 0x72, 0x379a9799}, 0x3ff}, {{&(0x7f0000001e40)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0x1}, 0x9}], 0x5, 0x10001, &(0x7f0000002080)={0x0, 0x1c9c380}) setgid(r1) r4 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x1, 0x4, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xfffffffffffffed1) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x4, 0x4, "a996e3d51e3066bca809d366a9c0326e4172894219a9697fc73e05c5ae4d4b17dcb347fe3798b7567512cb0888008c9e00bedd82c08ff0ff1fd9ae2ca1a17e", 0x3e}, 0x58) ioctl$TCSBRKP(r2, 0x5425, 0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002100)) fchown(r4, r5, r6) 2018/03/23 08:59:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9d}, &(0x7f0000000140)=0x8) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20812, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xff3, 0x8}, &(0x7f00000001c0)=0xc) dup(r0) 2018/03/23 08:59:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) 2018/03/23 08:59:36 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9e, "e32ef106a96ae7e83d767bf26fcd08ca973fba65a342e95e9e2903a480a7aaa165cad12b2e6f400a695262efbf60faa1e6637514d29a9d7f90bea1141566e841a02465b56f9be15160d7247201f1357c65b23c0fa2c3ee6fd0ef32d156e18c33bda0fc82cefb89336bb71d516753f3cf8f63c99852c18fffc3dce6a82783b284f9bd02f678c7e2f1644d488f4588328d8ed69dbf44a6cc063546419b8aa1"}, &(0x7f0000000140)=0xa6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x81}, &(0x7f00000001c0)=0x8) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={r3, 0x80000, r0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x9}, 0x8) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/23 08:59:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8001, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) 2018/03/23 08:59:36 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2b}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/23 08:59:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x80, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x81, 0x2e3, 0x20, 0xa82, 0x5]}, &(0x7f0000000080)=0xe) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=ANY=[], 0x0, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)}, 0x0) sendmsg$nl_route(r0, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0x0, 0x0, {0x80}}, 0x24d}, 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/03/23 08:59:36 executing program 7: umount2(&(0x7f0000000180)='./file0\x00', 0x2) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000140)={0x40000000000, 0xfffffffffffffffe}) r0 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x2c, &(0x7f0000000200)={0x19, 0xa8ae, 0x1, 0x100000000}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r3, r3) 2018/03/23 08:59:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0xc8}) 2018/03/23 08:59:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setuid(r1) setreuid(r1, r1) 2018/03/23 08:59:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x1) lseek(r0, 0x0, 0x3) 2018/03/23 08:59:36 executing program 3: clock_gettime(0x0, &(0x7f0000001d40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001c80)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/122, 0x7a}], 0x1, &(0x7f0000000140)=""/252, 0xfc, 0x3ff}, 0x2}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f00000013c0)=""/208, 0xd0, 0x81}, 0x5}, {{&(0x7f00000014c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001540)=""/83, 0x53}, {&(0x7f00000015c0)=""/126, 0x7e}], 0x2, &(0x7f0000001680)=""/26, 0x1a, 0x5}, 0x5}, {{&(0x7f00000016c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001740)=""/114, 0x72}, {&(0x7f00000017c0)=""/255, 0xff}, {&(0x7f00000018c0)=""/1, 0x1}], 0x3, &(0x7f0000001940)=""/149, 0x95, 0xf9}, 0x6}, {{&(0x7f0000001a00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a80)=""/165, 0xa5}], 0x1, &(0x7f0000001b80)=""/200, 0xc8, 0xd}, 0x7ff}], 0x5, 0x0, &(0x7f0000001d80)={r0, r1+30000000}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001dc0)=""/4096, &(0x7f0000002dc0)=0x1000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x402c542c, 0x0) 2018/03/23 08:59:36 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/03/23 08:59:36 executing program 0: unshare(0x400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20100, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+10000}}, 0x100) signalfd4(r0, &(0x7f0000000100)={0x7f}, 0x8, 0x80000) r3 = socket(0xa, 0x3, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r5 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r5, &(0x7f0000000440)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffbfc}, 0x1c) sendto$inet6(r5, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f00000001c0)=0x80, 0x4) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c00000300000000000000007d5f4c9ff2056c46fdf3a51e802f08ffffff7f000000008b4011d7a5db3281d086411d306002859bd58e6b6cfc8b0edd5455e09678765a8181479696583afcac41c69ffb1e3666b25b8919d4ca370465a2f9dea5b15e24f13ef26bd948b9b70f792d4842422415bd87d5575496aaf97439ea49be61e24f638a7c5fc66fa123f836615939fbbb0fa306d451adaf30844584072689903740fddec2a9b0f5fb4417a0d6e33d63a4ea889f"], 0xb5}}], 0x2, 0x0) r8 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getpeername$packet(r7, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x13}, 0x61, r9}) ioctl$ASHMEM_SET_PROT_MASK(r8, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r11, &(0x7f000080037c)=0x2, 0x400000ff) r12 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r3, r12, &(0x7f00005faff8), 0x0) 2018/03/23 08:59:36 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/3, &(0x7f0000000180)=0x3) fstat(r0, &(0x7f0000000800)) 2018/03/23 08:59:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) 2018/03/23 08:59:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000005fac)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x8, 0x0, &(0x7f0000d06000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000040)}) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)=""/203, 0xcb) 2018/03/23 08:59:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x400, 0x400000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1b, "8db3b4b7cd3d8e6e0620f5ce3f58a27759ab276d7f94bd12b2a844"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0xcd, "b9d92ebcced05ef255ba7aa3f34271b81596bb2ab875b0027516ab1919655bf136dba309a8e6f891de230c9d0f40295aa9b77d934f729866f658dd3e2d3a5ddbf2c87b97f9215629b069c5086114096b15389c597cf7fb1ae1f24261730777b96b7abfae9d520d8b61883c3cf47804bd9a7bbacad7af904ad8a3a984e947ce5c9f05a3adea2a0143ded08deb7198a6b0ad75acd1a3b32cc77d8076f85eb4e410c64fddde9245ba9be5e266694a093cd15200dd7ba9e940f358ee3f1aa2b8e7c9dab323cbdae476101d051b8c10"}, &(0x7f00000001c0)=0xd5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40cc50db480000000000000000"]}) 2018/03/23 08:59:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000100)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000008e62c3eb58c7013ad740828a620c65500000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000f1b8175009666fcac773b11a800000000000000000000000000010000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) 2018/03/23 08:59:36 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/217) dup2(r0, r2) 2018/03/23 08:59:36 executing program 1: unshare(0x8000400) mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x4e141d8a}], 0x1c) 2018/03/23 08:59:36 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x114) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043bfff)=""/1, 0x1) setsockopt(r1, 0x1, 0x6, &(0x7f00000000c0)="92ad365634853ff16b9780b45f2fd099583193c4e62230cffa555b8b8c874fd0c2e8ef24916261868a9ef6fa788187df6aadedfe132243e49e77d2735e4b4a82ae8f23db8879517ac3c1f53e2da88c5e733d2aa1cb7fd34eb483951c5c7228748542e52b5253be150d", 0x69) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="000000800a004e2309000000fe8000000000000000f8ffffffffffff133500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000008000000000000000546c7647b2ab4bc8689a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005fa5af7727b8dbde0202a71df005b42f8d4c6ac5bb3e1667eb849a924809b28fd4cfaaebf1d0d16f5ea7ab08cd10d15360ec96c90b70b25cf2934da806ccb634fa"], 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) dup2(r1, r2) tkill(r0, 0x16) 2018/03/23 08:59:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x8000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000180)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xe, 0x0, &(0x7f00000002c0)}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00000000c0)=0x100000001, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='system_u:object_r:mount_tmp_t:s0use\x00\x00\x00\x00\x00'], 0x28) [ 50.809118] binder: 8543:8549 unknown command 0 [ 50.816189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 50.834360] binder: 8543:8549 ioctl c0306201 2000a000 returned -22 [ 50.836558] binder: 8543 invalid dec weak, ref 14 desc 0 s 1 w 0 [ 50.849916] binder: 8546:8567 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1222332620 2018/03/23 08:59:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100ff000000000000000000000000d6209c045aff13b702509c42c60b10502f4b6f779833a89b6e8d2e1fd8"], 0x10}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x4, 0x6, 0x100}) 2018/03/23 08:59:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f000001001d000002000000ac14ffaaac14bbe9f6c1289c3931d942c1833047ad0d2cf2176d3c106a7d58811829199048134ddcd65342949995a45a637e6a33fed30f1755e799b9e26f7677442763bb994e820a52a25ea076a82152c2dfdf38a902663a8902ceb1d02cc1e465524489b3e2a42c8417ed0e5f66a01fb66a5308a9044af93a5635fe4a977139aa2e47396e92ba14411de87e71fbb7eee0d47f0bbcc41836a727429f113df57902d20a5182e4936196a1694e6a71fabe3a467b9edded3cdfce35b5df3ba21f"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 50.858433] binder: BINDER_SET_CONTEXT_MGR already set [ 50.864093] binder: 8543:8563 unknown command 0 [ 50.871321] binder: 8543:8563 ioctl c0306201 2000a000 returned -22 [ 50.876173] binder: 8543:8549 ioctl 40046207 0 returned -16 [ 50.885306] binder: 8543 invalid dec weak, ref 17 desc 0 s 1 w 0 [ 50.885517] binder: 8546:8577 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1222332620 2018/03/23 08:59:36 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) lsetxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@random={'trusted.', "6d73646f730010c59024c36ede5ecdde234e10bc000000007900f000ae1437e29d83aa419e747d00d300f021513edf29b2fcc01df981"}, &(0x7f0000000080)=']\x00', 0x2, 0x0) 2018/03/23 08:59:36 executing program 3: r0 = socket(0x200000000000003, 0x1, 0x800004) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/03/23 08:59:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) r1 = socket(0x11, 0x80000, 0x4f01ef0c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/03/23 08:59:36 executing program 5: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1240}) 2018/03/23 08:59:36 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0xcf1a, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000020000007e0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d00000000000000000000000000"], 0x3987) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000140)={0x40000000, 0x400, 0x3a}) 2018/03/23 08:59:36 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000000c0)={{0x2, 0x0, 0x9, 0x3, 0x8000}, 0x8b77, 0x617}) 2018/03/23 08:59:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x1}], &(0x7f0000000200)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000340)}) prctl$void(0x7) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="dd6d2bf4ca11c9ab3f9aa78d9afbdb0865cd6671260cd43976a88c86d30a8d13af4c3aec7bad48202a6db8d93a79c96740ca0504d695cd74b2fd9553323a4787e425c03b24716a8291b5e60e1fc8df834f558e510c5f3507d10fcb57b51c1694ca5320fe97572af79663b266c7a0acc2749669c8dfef270e83fb1a638688ff15a33c828300033d00f6d4512505dbda44b9d9d1d43ee8406b69a2f1ee6dad4e70b023f2df1229136b93bec8ac09c3df9c05741a5181f240b219973ed3fe769e170e75f0d55d", 0xc5, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="3816661abac1aaa6628c6a59e7a8bb18e587a62333c3fc21902e8d827f602c351e82542002a324b4e29039cb35a63e00c259ef1119c0e022fdc98a4359c17b3e0abda1f275f5a2858be661178851a753e77581ba2c62d6ba60802793e8b64b", 0x5f, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="b41e89b2847a8c37926f", 0xa}, {&(0x7f0000000500)="352c3c2cca1f0a0d4fb1e300e2a3d89377f01e11369a1df93f2379213bf2a82887bc5d09cc57d40be70e48c0be0884264d3c224666f9dfe4544b7d2e67385735fe00908547137cec46ceb38c9d91e6c36b44073484247ed9314cff6728498bf66e7dea1c91a9dabbe3a4ab0366926b7f984fccc351acf516d5ccc917ad8b6aa6f417d6754615fa9624922ee183e5127f15a50492979de0e8fba5f94d08e162abe0ecd2c79a2fd3a6450d09c98eb5bff6b3d083ebc2252fae5aedf026e5b8fdb32c9e50d71a298c05ce6665895fa355866595299ec4f80e4e2ebffbe91068d914a7e5", 0xe2}, {&(0x7f0000000600)="bb4ca7b764b93fa3904dd51667c7ae2af1c1b90274207403dde09e1aaeb48be4f689077452876293ebca1ae6d6a1cbeff1076477e2dd5cb9207ea733938ba72061d2dcb52de77de7af6a12826364420cc5f101fbb32c26cd86c919d55598ac9a031248132ff0534bcac99770eb5548f00bd2eef0c8228c58d15a51d2fe03bb973ced95d62b2bdb007467c8697a653b4d6efbe72833c9ac9353cb2b805319315ad5de72d28300c093287637a9409ca47171221e60648a0354ee571e8828a22cd89d25b18f35369175fa51018c1999c5", 0xcf}, {&(0x7f0000000700)="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", 0x1000}], 0x4, r2) 2018/03/23 08:59:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/03/23 08:59:36 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000240), 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) 2018/03/23 08:59:36 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000340)={r1, &(0x7f00000002c0)=""/99}) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000180)='rootfs\x00', 0x7fffff, &(0x7f00000000c0)="44b875b4e7b2eb8ae03e4b7767006af4308879be9b2958b09c370371f5943db3cf8b83a3f7d3f77d23eac1557d22f72459ea0901bec32282dbcf75a635ce9e0cfdcba20c2e6c0a7ce7c7982ca3ab6dc9a88db01f057790aea88f0b5fdcae453e8adb414a39bfff2588cfe351af0af3f8862c931711a3a7212cfd43c40baed3f94d9c612ab6cbd0cc68a6de6342") mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f0000000080)="2dd02d62004a6d761118e52d9f5f479e756a8b11") 2018/03/23 08:59:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000c40), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = accept4(r0, &(0x7f0000000a80)=@nfc_llcp, &(0x7f0000000b00)=0x80, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000b80)={0x785, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x8, 0x100000001, 0x10000, 0x0, 0xd6, &(0x7f0000000b40)='bcsf0\x00', 0x10000, 0xffffffffffffffc0, 0xfffffffffffffe60}) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x7c8}], 0x1}, 0x2404c040) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x7, 0x0, 0x0, 0x820}]}, 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000c40)={0xfffffffffffff000, 0xc0000000000, 0x200001}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x83, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/131}, &(0x7f0000000a40)=0x50) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0xd35}], 0x1, &(0x7f0000864bb8)}, 0x0) 2018/03/23 08:59:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dfffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x840200000000101}, 0x20) 2018/03/23 08:59:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000019e1207979d822670021000000000000000000021900000000000000000000020000005ff2bec97547f63baa4cdf0850a32c7375d4b52daa7c8170984af67ce7f2c29a7910e586e19b40e37b9d21880da9fd530be76174c50f671960c2cb0db5d6475076976c1266bb5e05a72d31bf22f25e895bc997279facf1823023095961c0068ba765d7a7c4fd9f49fe6b0776c8f0837512b9381cc6443e85a754a120c70609c1bd75faa0ae02244ec6dc6da40e49ea57a2e2260f0163b3b54f75c9d9f51b1b315bfd853faf30c87e6c507a03fdda17dc"], 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48040300}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x110, 0x8, 0x0, 0x202, 0x70bd28, 0x25dfdbfb, {0xf, 0x0, 0x8}, [@generic="5359ce62e6810ef070fd4ad759f521410ffb9eee5a5b5c2438cc1c4cc86f4cba1d7448904569cc3d5e0cbf8ff1380d10ec267422278e618640cf7538a34fc4184d9cfd3b3ada313553e5e835aca6f1f0653161f0c2542cf8961c9bd4fb53db5d64bfc8b2fe794f98115e69501ea090580ae70604cb9bfcead07b69c6844a66395551e741b11f8dd8b2fd888acc09e306521b862d6bdd558d9a8a3fd47a1767e0ebac019917896a9c20b87cd2a4877c791ff9d915436e31770480f7bc763f8bef6056b5673ab8032cfbf7a0fa6780a07efeef3795a6f42d96c79f765555ab21f6e6941dcd4111ec4dd45a2d56ca0a42ce62dca332efb5961435"]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xcb}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x5, 0x4) 2018/03/23 08:59:36 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf8, r1, 0x1, 0x0, 0x6, @random="549ae9e81854"}, 0x14) 2018/03/23 08:59:36 executing program 4: clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000000c0)=""/167, 0xa7}, {&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/43, 0x2b}], 0x5, &(0x7f0000000340)=""/66, 0x42, 0xfffffffffffffff7}, 0xfff}, {{&(0x7f00000003c0)=@rc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/126, 0x7e}], 0x1, &(0x7f0000000500)=""/96, 0x60, 0x4}, 0x5}], 0x2, 0x2, &(0x7f0000000600)={r0, r1+30000000}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000680)={0x3, &(0x7f0000000640)=[{0x1, 0xb67f, 0x6489, 0x40}, {0x23, 0xfffffffffffffff9, 0x8, 0x5}, {0x0, 0x1000000000, 0x80, 0x1}]}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00002fa000)) [ 51.027657] binder: 8588:8594 transaction failed 29189/-22, size 40-16 line 3010 [ 51.041748] binder: 8588:8594 transaction failed 29189/-22, size 40-16 line 3010 [ 51.058592] tmpfs: No value for mount option '-Ð-b' 2018/03/23 08:59:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x90, "df5a952af16f09da2ee0dc8849c6340f7aa6bd3e03c40400b7340df647f8b70db2c1c60959e8b4d9103acb422d0f9716a025e30353ccf534eb055246108567bed5c68d4f7c461589502011540b420002dafa266475e80ea8763497a1a4853f198f67d31e208fd732dfd5a2874784f2572b933e1fb76d07028fd870459787262629678d1293118e0790bd7a852cf57824"}, &(0x7f00000000c0)=0xb4) connect(r0, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/03/23 08:59:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x1200}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/03/23 08:59:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5ffc)=0x5a, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="2509bb2e284665f9fcf29e52d4ed31325f32911e58c4ff58ea519ebf368b10b1afb07cc77a25559ee3150818dbe3b93c9dd1b76f41599a8a04610e1eb8770f5885bdfe0e16533900d84777f337a41a0c4d4e6c821ce3a86af8fe61ee567891e1e23ab2c86ea9c972206b1c8f5f00d33d648e2018ee73c75b08316c66db1bd7c0f55d896e6624938e4e1b3919b64ffa89d7f2951030d44a43898e8cdd2de346429803e16e821613d8ae7f0890ca25bc5b168a672727dffcd4820180f38d5bd9361c7c7f10708cde623987de377a381bef1229c8d69ef5ea42", 0xd8, 0x1, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/23 08:59:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r1 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000180)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000240)=""/214, &(0x7f00000001c0)=0xd6) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @loopback}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r6}, 0x14) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 08:59:36 executing program 6: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0xc7fda99635440eee) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x70224cae0dc37372, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x800, 0x400, 0x100}, 0x10) sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfc, 0x8000, &(0x7f0000000200)={0xa, 0x4e22, 0x22f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x9, 0xd, 0x14, 0x5, "8dd59a11e62dcc9316cb8d324d909ed55fa7c3f18d3ebc0eba0a99ad9eb5782530e5faa3479b58baf57ee6a0de1aa018b74ef0aa08338579a6bfc60f59a2305d", "ce55e8f9af1c9f14c288518b95432a02ed922f31ae26f7cf0233c5f11f947c40", [0x6, 0x2]}) [ 51.064830] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.064979] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.083865] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57625 sclass=netlink_route_socket pig=8624 comm=syz-executor5 [ 51.084429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57625 sclass=netlink_route_socket pig=8624 comm=syz-executor5 2018/03/23 08:59:36 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='maps\x00') epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/03/23 08:59:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/139, 0x8b}], 0x7, &(0x7f0000000580)=""/253, 0xfd}, 0x800}], 0x1, 0x40002020, &(0x7f0000000700)={r1, r2+30000000}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000800), 0x4) r3 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000180)={'lo\x00'}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e22, @rand_addr=0x3f}, {0x2, 0x4e20, @rand_addr=0x2}, 0x100, 0x9, 0x3, 0x3, 0x400, &(0x7f0000000740)='ip6_vti0\x00', 0x0, 0x1, 0x400}) 2018/03/23 08:59:36 executing program 0: r0 = socket(0x3, 0x3, 0xff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x35, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/53}, &(0x7f0000000140)=0x50) r1 = socket$inet(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/23 08:59:36 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x200084) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') pread64(r1, &(0x7f0000000300)=""/181, 0xff54, 0x22) 2018/03/23 08:59:36 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x20, {0x6, 0x100, 0x400000000000, 0xff, 0x1f, 0x7}, 0x6, 0x7}, 0xe) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) munlock(&(0x7f0000705000/0x2000)=nil, 0x2000) mremap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000676000/0x2000)=nil) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f00000000c0)={'bridge0\x00', @ifru_data=&(0x7f0000000080)="82c3d4186cf9b96243dad5537ef0a69bf64d21b37ccf1b496c1bb6f31bc28fa8"}) 2018/03/23 08:59:36 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0xffff, 0x80000000, 0x6, 0xffffffff80000001, 0x9939, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00006d5000)="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", 0x599, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/23 08:59:36 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r0, &(0x7f0000000080)=""/102, 0x66) r2 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x0) flock(r2, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) 2018/03/23 08:59:36 executing program 3: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/03/23 08:59:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x5, 0xffff, 0x9, 0x6, 0xffffffffffffffff, 0x6, 0x1ff, 0x0, 0x0, 0x3, 0x40, 0x4, 0x2, 0x80, 0xffffffff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x4, 0x101, 0x8, 0xfffffffffffffffc, 0x482, 0x2f0, 0x1ff, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x10001, 0x1000, 0x1ff, 0xac}}, &(0x7f0000000300)=0xb0) [ 51.321682] syz-executor0 (8665) used greatest stack depth: 23376 bytes left 2018/03/23 08:59:36 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004700)=0x0) fstat(r0, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000006bc0)=""/199) r4 = getpgrp(0x0) getresuid(&(0x7f0000004880), &(0x7f00000048c0)=0x0, &(0x7f0000004900)) fstat(r0, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000049c0)={0x0, 0x0, 0x0}, &(0x7f0000004a00)=0xc) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004e80)='/selinux/access\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006480)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000064c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000065c0)=0xe8) r13 = getegid() sendmmsg$unix(r0, &(0x7f0000006b00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004500)=[{&(0x7f0000000100)="fdca43412e0a9b26e65c834b55396b8bebc8638096935800de7d0aa88f039c202f8203ad37324c85e5b73378569240b811e50dbf7f1c32915de0b4cd3b946e8d8dead6ce1038b9f4e83455fa54c5e2d8fc1685fbb3aaeaa529f02057909c3791464aeca5405da31b6aff23ab2c9bc77f33d6147c6304d82e7538175e492dabd6efac4f9c61f99fa330633e6db20fd25fa7e404ecdf1a4ddf138e339691ee", 0x9e}, {&(0x7f00000001c0)="a791b5f86cbe420a2b228fafd17b1c4208d55ba85180b6511877368f1005ca98f8715c9c8c44c5421f537162b64dd806763cfeeab743e841e322eeed53135472b1b8b622b0bf757811c138b031d939d4226ab1bbbc5a04decac0a6b703d49285a55e465a8129b34a571dc39017e56023c6f2039951371cf63a142bcb59352df0c407870e9ef70a6c1de1ea09c4c936a51d229c1e2b40ac67f6720f575c2e19aa5e8a1cccdc48a94d133d83d475aaf9c5629fb8007282b154542168e5cffbdc8c0b16f1704be121beef9f11e2802788a1eb8b0257b2c07dac02973ed9379dae74f43cffbb9c2a5930e2b5d4ab0ef938d61e", 0xf1}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000006240)="682da3c9e67f8024031ef91ef87f3178963d37bbd0dd75bfc4656e6d9cf2884499f52b1f91a34ef818eb697471022cd30c20f82585952dc19fce3765bad5ef317e97c67562ac58eae7769fb4943cfbbed31e4e7c8918449404af31df01bb37a492eb3b9021ddf611a20579c8e1de2f20920fc87383bac1a68b306aa4b8760d84dddeec9ff5a4265676c75302ddabdd1c82cf564626a55eb9c03a3cd5c90b56c789cd3a4cba8c797b68c4c2e86e3363545f15ccedd60e9590d2a2bd87939ed774e2a1c6683b2a7c5096f980c3d2ddd2b36c0509e3e7e316f26e567275f76d20610158727038ffc1009d55253d410eca7887c690fa8ee7c8", 0xf7}, {&(0x7f0000006340)="ffda2fcd1112dbd23c059cf981c5cda99c076be1154d4a1e47cedaf1b5dcd7c2dcf3bf02030032", 0x27}, {&(0x7f0000006380)="88cedd30c9c195b78cdf382428010bb3ab46d79a94b94d756574affacc657b997268eef0603dabb4810132eb69f6dbe0a882af5d65acd4c782a042ff1abf58b96a11a3d5e8275a5e8114ee694feb883f21e5eaa6fe6ee47dcef72b2c2e74f9fc141657d37fba5b58a6642a303228a2d5ca43fb2c3c93a3ba465110db1ea68aca4af1f8d0bc33", 0x86}], 0x8, &(0x7f0000006600)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x18, 0x40000}, {&(0x7f0000006640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006880)=[{&(0x7f00000066c0)="d8d41fec2af7460b2ae0575a29d05cd2581644fdfd6811a811d885c873e24e49602f5bb441325a7f8ab475bbcf1f1635a7fbd7cc3642cc054c746b091f91bbdad029f482143e55f14ff049da3f3aa421d73912c2dd7446cdb61c8571f706d691a0d0ac2bd1536c3dbf3e254d6461de0151230a16065298b572fc07b2a249aa944f7b36e3d1237eaa8f02308169cbcde57b207477b1fc8f753bee1995ad8dc9cc1e0677ade9e1b35fb389399f17594df13ff958003a94f1219aac84951f8892be603a1961b1c0684b2def54162309436fdb8e0b99f2c5d947d3093d64c0e2eb49ad0c412173", 0xe5}, {&(0x7f00000067c0)="1fb68914eef24a67318724cb5078101dcecc9f0ae8c381508c98255b6a5ce0fe9cbf11b3ce78f78cdfc283b23c6ff94e8c31cf3e111a640d329c646c0b86cba25e639d51003037a437b89393b01457fe4855994a068e72dc9dc845d34baed809", 0x60}, {&(0x7f0000006840)="77f0bba019127facadfba8ef194839d833073b4896ac1a18455973c335e6b606b6dd860e4c2c13d2af9b24b298e466cca7074975633c0dcf6235e6e8435834af", 0x40}], 0x3, 0x0, 0x0, 0x841}, {&(0x7f00000068c0)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000006ac0)=[{&(0x7f0000006940)="be8de87e20a62b37855d526bb8db2a6519a804422f78b89c8cfa364d1df2ec8cbec2a13ac6be7cd4075a108b0cc141d30a94f14ca4103c9168ebfa8a5500eaeb8be3b1dba9", 0x45}, {&(0x7f00000069c0)="ab30eaeba9f264bf1e64ff38165b2da9b34b450a5c8882d36f195f5db4533f4a75253325a01ec4441c28b5b6c858840c31ab4197eb4e4671333edef09da259c639433f85018b71ca840f5e3c1845ab3015604e7c40ed96ef9addead3e87994066ea1e39197d19ced76528bebaec3d55daba276c1b87921f47dfeea53cb9a25a035247219308d300ca56805305d4257dcd5ddf78f8c7e51685d968c432e63dd560c176e1b4263d6688b98e309a62e6c29b449a4a91afde2661718213f6be7ddc0570a4249e51e1e41e96695c6fa40fd1a72053b7ad8ddafe200f6ba79b06e00cc24da4c385b9b8154ca8e10e5ab50cd1114", 0xf1}], 0x2, 0x0, 0x0, 0x8815}], 0x6, 0x4) r14 = fcntl$dupfd(r0, 0x0, r0) renameat(r14, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/03/23 08:59:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x145) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000100)=0x80, 0x800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x7f, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3"}, 0x58) 2018/03/23 08:59:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/139, 0x8b}], 0x7, &(0x7f0000000580)=""/253, 0xfd}, 0x800}], 0x1, 0x40002020, &(0x7f0000000700)={r1, r2+30000000}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000800), 0x4) r3 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000180)={'lo\x00'}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000780)={0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e22, @rand_addr=0x3f}, {0x2, 0x4e20, @rand_addr=0x2}, 0x100, 0x9, 0x3, 0x3, 0x400, &(0x7f0000000740)='ip6_vti0\x00', 0x0, 0x1, 0x400}) 2018/03/23 08:59:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'lo\x00', 0x1}) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='selinux\x00', 0x8, 0x0) 2018/03/23 08:59:36 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x1, [0x7]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x800, 0x8008, 0x8, 0xfffffffffffffffe, r1}, 0x10) write(r0, &(0x7f00000003c0)="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", 0xfc) pread64(r0, &(0x7f0000000000)=""/28, 0x1c, 0x0) 2018/03/23 08:59:36 executing program 2: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x4000000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x20000000, 0x15, 0x1}) 2018/03/23 08:59:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340)=0x30000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x30000000000002, 0x81, 0x6, 0x10}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x7, 0xf82}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x1ff}, 0x8) gettid() getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000000080), &(0x7f0000000000)=0x34b) 2018/03/23 08:59:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x598, 0x358, 0x0, 0x140, 0x4b4, 0x4b4, 0x4b4, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xc, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0xe55d, 0x7fff, 0x80, 0xffffffff, 0x1, 0x4, 'syzkaller0\x00', 'bpq0\x00', {}, {}, 0x0, 0x101}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x401, 'system_u:object_r:depmod_exec_t:s0\x00'}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xff000000, 0x0, @mac=@random="a7acea5d981d", {[0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffff, 0xb15, 0x3a, 0x0, 0x10001, 0xff, 'ip_vti0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0xb56a, 0x0, 0xf285, 0x1, 0x0, "c36f8ff34be13196a72b227280765fe1ab83438cb59536fc3cdc351ec36ef6aab6ac1bdadbab1c53fbcbc0d107f9ef117c983577df7d90f0f50330a81ef35cc9"}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e4) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r5, 0xa, 0x27) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0xd1, 0xffffffff}, 'port0\x00', 0x10, 0x180000, 0x1b1, 0xffffffffffffb01c, 0x8, 0x8, 0x9, 0x0, 0x4, 0xb2}) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/03/23 08:59:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x40}) 2018/03/23 08:59:37 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x4000000008121, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) r3 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x8000000000000003) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043bfff)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r4 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) stat(&(0x7f00000003c0)='./bus/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() setgroups(0x9, &(0x7f0000000480)=[r4, r5, r6, r7, r8, r9, r10, r11, r12]) fcntl$setown(r1, 0x8, r0) setgid(r8) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) ptrace$peek(0x1, r0, &(0x7f0000000000)) tkill(r0, 0x16) 2018/03/23 08:59:37 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0xd43a1338d3e4e18f, &(0x7f0000003000)=[{&(0x7f0000000000)="24000000180003fd07ff00942f0600000200006000ffff0194028562711ba3a2d188737e", 0xffffffffffffffe2}], 0x1}, 0x0) 2018/03/23 08:59:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) shutdown(r0, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2002, 0x0) 2018/03/23 08:59:37 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030000000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800000000fe80000000000000000000000000000000000000000000000000004000000001"], 0x0) 2018/03/23 08:59:37 executing program 7: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2), &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x81}, 0x1) [ 51.410801] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.424188] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 08:59:37 executing program 5: creat(&(0x7f000060b000)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f0000000100)='./file0\x00') ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(r1, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) ioctl$int_in(r2, 0x5421, &(0x7f0000000940)=0x7) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) r3 = open(&(0x7f0000a25000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r3) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000000c0)={0x7f, 0x8001, 0x6, 0x82}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/03/23 08:59:37 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) sendmmsg$unix(r0, &(0x7f0000001000), 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x26}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) 2018/03/23 08:59:37 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208000, 0x0) close(r1) 2018/03/23 08:59:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x10000000) r1 = socket$inet(0xa, 0x801, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000940)={0x2, 0x200, 0x1, 0x9, 0x0, 0xfffffffffffffff7}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4c0, 0x3dc, 0x0, 0x15c, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x3, 0xffff, 0x81, 0x1, 0x1, 0xffffffffffffbf9b, 'bpq0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x31}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000008c0)={0x2, 0x1, 0x8, 0x5}) write$selinux_validatetrans(r3, &(0x7f0000000040)={'system_u:object_r:src_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x35, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x56) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000680)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1, &(0x7f0000000800)=""/85, 0x55, 0x5}, 0x20) 2018/03/23 08:59:37 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') sendfile(r0, r1, &(0x7f0000000080), 0x400000ff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/23 08:59:37 executing program 1: r0 = socket(0x5, 0x6, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/23 08:59:37 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x5, 0x8000, 0x1f, 0x0}, &(0x7f0000000100)=0x10) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x6}, 0x8) 2018/03/23 08:59:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) inotify_init() 2018/03/23 08:59:37 executing program 7: r0 = socket$inet6(0xa, 0x102, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000004c0)}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x44b, 0x2, {0x3, 0x3, 0x100000001, 0x2, 0x6}}) 2018/03/23 08:59:37 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x600800, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000180)="88a04750b43eb9b6bdd101a6a5ccfa056fe13d7430419f989efc2b078a9bd717bc3b560a2149285f6552d2fda3d7b71541783dd03ef8f6c43610b57d8e45e1a63a9d8e52c261be2fc656e66baf", 0x4d) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x401}, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000000c0)={0x3, 0xfffffffffffffffe}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 08:59:37 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="06", 0x1}], 0x1, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x421f, r1) 2018/03/23 08:59:37 executing program 3: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000582000), 0x208, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/23 08:59:37 executing program 7: clone(0x0, &(0x7f0000c0e000), &(0x7f0000690000), &(0x7f0000f2b000), &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x450000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getpriority(0x1, 0x0) 2018/03/23 08:59:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f000088a000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000002000)}) r1 = socket$inet6(0xa, 0x80000, 0x1) fcntl$addseals(r1, 0x409, 0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000acdfd0)={0x8, 0x0, &(0x7f0000e03f84)=ANY=[@ANYBLOB="0063041f00000000"], 0x0, 0x0, &(0x7f0000d86000)}) socket$nl_generic(0x10, 0x3, 0x10) pread64(r0, &(0x7f0000000200)=""/182, 0xb6, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, [0x7fff, 0x1a, 0x4, 0x80000000, 0x3, 0x545b, 0x6, 0x71, 0x0, 0x8, 0x0, 0x6, 0x6, 0x6, 0x5]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x7fff}, 0x8) 2018/03/23 08:59:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) syz_open_pts(r2, 0x20100) bind$inet(r1, &(0x7f0000019000)={0x2, 0x4e23}, 0x10) 2018/03/23 08:59:37 executing program 7: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3ff}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x28, 0xfffffffffffffc01, 0xfffffffffffffff8, "13d6f60890e275502066b5ee037fda1f6e043301290bf1586cecfc0f14c96915d42099b08ba6f440a411e590d85d721b9238116949396e1aed99ed5c02dfbed8a9778f2613d73bcd3150048a45ba8524"}, 0xd8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) fchmod(r0, 0x130) 2018/03/23 08:59:37 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x8, 0x4, 0xfffffffffffffffb, 0x0, 0x4, 0xfffffffffffffffd, 0x40, 0x100000001, 0x80, 0x600000000, 0x2, 0x1, 0x400, 0xfffffffffffffffb, 0x7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xa7c, 0x4, 0x9, 0x10000, r1}, &(0x7f0000000180)=0x10) r2 = socket(0x18, 0x0, 0x3) connect$unix(r2, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x400, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8) 2018/03/23 08:59:37 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000000040), 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/23 08:59:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000140)) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xc002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x71, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x4, @empty, 0xfffffffffffff566}, @in6={0xa, 0x4e24, 0x19, @empty, 0x3ff}, @in6={0xa, 0x4e22, 0x8, @empty, 0x7169}, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xfff}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0xd4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000000000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0xffffffffffffffff) tkill(r6, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 08:59:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001fcfdc)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x5, 0x202, 0x80, 0x5, 0x10000, 0xffffffffffff8090, 0x100000000, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x80000000, 0x6b3f, 0x7, 0x1}, 0x14) write(r0, &(0x7f0000000000)="15591c3095c9f7e7c91463a0f6672e094998409004e7f8adfbade08d89dd21d76a4a0b563cd888d1c50d57f56fca376af22dd09c81c2f6f726b7456fb9b4fa199bb0a55a4a299a1842a5819f425aca1b814fb15a7e997e412eeb58ede33ce1fd48fc79b4969729c8b150a7726dc32be6515e94f8913f7874f7b32d91d78b151bfe4b8b8c0d1d9aec81db837d6b345dd408aa95ab884675860b11dbc7dfcfe40225f5b0baa58677e7cadbb700888656bdf52d876b01eb5d553b2fbe912fc68bc847197c30fe0e8fd92500e9374721c2ebe35d587a", 0xd4) 2018/03/23 08:59:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f00000000c0)="9bf2ae682f0596f4e918941a45f03ba367b1c21e4fdb87d8c9af5dd3a428e6f5d106c6f265ac0a3648724d8bfe01937ff5c2abf0beaa14fe3681bd7c6fd9eb8270ab7b33c06162d1d7170e8be0fddfe7ff052749222c2c006bfcf48f2e425f", 0xffffffffffffff90, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050029635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0900bc04000000000000", 0x58}], 0x1) 2018/03/23 08:59:37 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) clock_gettime(0x80000003, &(0x7f0000047ff0)) 2018/03/23 08:59:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x807, 0x1e) syncfs(r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) recvfrom$packet(r2, &(0x7f0000000140)=""/163, 0xa3, 0x10000, &(0x7f0000000280)={0x11, 0x9, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x4, 0x30, 0x9}, &(0x7f0000000100)=0x18) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x8051, r0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) [ 51.642784] binder: 8773:8776 unknown command 520381184 [ 51.648420] binder: 8773:8776 ioctl c0306201 20acdfd0 returned -22 [ 51.655743] binder: BINDER_SET_CONTEXT_MGR already set [ 51.661525] binder: 8773:8776 ioctl 40046207 0 returned -16 [ 51.669458] binder: 8773:8776 unknown command 520381184 [ 51.674825] binder: 8773:8776 ioctl c0306201 20acdfd0 returned -22 2018/03/23 08:59:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/23 08:59:37 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00005ccfe8)) socket$key(0xf, 0x3, 0x2) 2018/03/23 08:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) fcntl$getflags(r0, 0x40d) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xfffffffffffffffd, 0x8, 0x3, 0x5}, {0x6, 0x81, 0x0, 0x8001}, {0x200, 0x3, 0x5b, 0x4e}, {0x80000001, 0x8, 0x5, 0x10001}, {0x9, 0xffffffffffffd57e, 0x20, 0x92}, {0xffffffffffffffc0, 0x7ff, 0x6, 0x7}]}, 0x8) 2018/03/23 08:59:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x8, 0x0, [@generic="85"]}]}, 0x1c}, 0x1}, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) fchdir(r0) 2018/03/23 08:59:37 executing program 3: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="d5000000da621d78961aed3a01000000a158e55b4150a2b0571a57b347798ecc191fd9ab6143d71e4578f0cdef9f069c757409fbc4e895b45ee5deee72232e2422b925c8e03159acbf4a1e576fa08b603cbb01f080709d26b9faff79cd754d7d35c71af812c4a33ad32377fe71961ea033b329a3fd4640e7aceffa57c4c23c19f13c6cbc1cd562d06bdb4b453a1647c4d756e4f751c9b840c1a8117da0e8f88a55a5a388f94e81691b32fe2271214f3a161559ee4282528fe9700098b59f464450f24857114c4ddb3aaacf3496038754c9d54b69be3871e89d"], &(0x7f0000000300)=0xdd) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) 2018/03/23 08:59:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/23 08:59:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xd, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x20, 0x1, 0xd9, {r2, r3+10000000}, 0xc45b, 0x1}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0xf, &(0x7f00000001c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x4b, 0x20, 0x0, 'queue0\x00'}) [ 51.714715] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.728969] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51605 sclass=netlink_route_socket pig=8800 comm=syz-executor2 [ 51.731125] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 08:59:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000014c0), 0x0, 0x0, &(0x7f0000001500)={0x0, 0x1c9c380}) r1 = memfd_create(&(0x7f0000000000)='loppp0\x00', 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) tee(r1, r0, 0x3, 0x2) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/113, 0x71}, 0x0) 2018/03/23 08:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x8, 0x4) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) r2 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x0, 0x4, 0x100000001, 0xd6f]}, &(0x7f00000000c0)=0xc) sync_file_range(r2, 0x5, 0x1bc291ae, 0x0) [ 51.775850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51605 sclass=netlink_route_socket pig=8825 comm=syz-executor2 2018/03/23 08:59:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/32) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x6}, 0x132) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd98) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 08:59:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xfffffffffffffde2) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) 2018/03/23 08:59:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80100, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mremap(&(0x7f0000c9b000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000cc3000/0x3000)=nil) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) 2018/03/23 08:59:37 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000312000/0x4000)=nil, 0x4000, 0x0, 0x4030, 0xffffffffffffffff, 0x0) 2018/03/23 08:59:37 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)) socketpair(0x1f, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000000080)=""/152, 0x98) 2018/03/23 08:59:37 executing program 0: unshare(0x28060400) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='ns/net\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x68e, 0xfff}, {0x3ff, 0x57}, 0x100000001, 0x4, 0xcac}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x6}, 0x8) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x2) 2018/03/23 08:59:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x422800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4}) 2018/03/23 08:59:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f0000379000)={&(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYBLOB="565b6e4950f86f21a6ee42f6d0cf6db9877c156ef6778bbf708ee47b730f8250b897367cc7c13a18a19e708a290338f6cf8ad32f01947a533936fdc7c172dc44e8d867cced0ccf75680e012f68219da7223be4e49819e172a91dd92c56a524ec913c12f5f2cc562e84a9d48de251130b62bc516df75a2c3ddc455b87bbd66c28b09e9cdd5670d4d7123fb6d243718874e62c5db30ebfb08882413141ab7722"], 0x0, &(0x7f0000000440), 0x1ffffffffffffecf, &(0x7f00000000c0)=""/132, 0x84, 0x8}, 0x287) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000000)=@nfc_llcp, 0x58, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/4, 0x4}}], 0x1, 0x0, 0x0) 2018/03/23 08:59:37 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) ioctl(r0, 0x2, &(0x7f0000000100)="fa9a02a8e61070c3138d5b4641fdd7e36ed6c08b2b0a4c69d63f0e38e50c4c45dde9910eb47accea32d97e0075b07e832566cef006a8e07a99384d38bb4f58ebb910929ba596db3a8220907e318a289bb38c982a7960dcb89fc2df3842b35e5eb9dbcca1be9ae6c72a58a55def2021882c9a603e7a3e81c059066943c38bf9c764fa8b1a19660f03ab8a16fe18dc8253f08ac514d263fa3696030ab547bc329b7c22a3e84b791eda12ce854f12289d7185c2693217e108b1510ae47de95d0bd3c44c6c70e5d6458968194a9792fd46291aa52cbbb95cb23f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x8400) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0xffffffff, 0x100000000, 0x3d5e}, 0x10) close(r2) socket$inet6(0xa, 0x7, 0x2) 2018/03/23 08:59:37 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000040)="cde5069338bb9a6b213ce6bbeded81fa37cc21369464026125d1cc80d221db9885a540522b6c61b445945ac5450c15f2e475585547b00cd34766ddc14a9a105cfc96c0afdf6f7d7897") waitid(0x0, 0x0, &(0x7f0000002b80), 0x4100000e, &(0x7f0000002c40)) 2018/03/23 08:59:37 executing program 7: remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x684, 0x8000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x20) 2018/03/23 08:59:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0665c1513cf2d4778f36afa9aab5411991983964298a2285b67a063a7faa119d6cee0900da1816221bb16ed06e3e655a42e546ddfab40143762001e9615b8996f9d83132d4daf2731699b3c851f28005c52fe617022", 0x7b) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x2, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 08:59:37 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)) 2018/03/23 08:59:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x201, 0x20, 0xed, 0x8001, 0x0, &(0x7f0000000080)='bcsh0\x00', 0x2, 0x101}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x14, 0x21, 0xaff}, 0x14}, 0x1}, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/23 08:59:37 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) socket$pptp(0x18, 0x1, 0x2) [ 51.868744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.884063] binder: 8859:8870 ioctl c018620b 20000180 returned -14 [ 51.903337] binder: 8859:8881 ioctl c018620b 20000180 returned -14 2018/03/23 08:59:37 executing program 1: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0), &(0x7f0000d7efe0)) lseek(r0, 0x0, 0x4) 2018/03/23 08:59:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x422800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4}) 2018/03/23 08:59:37 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000000)={r1, &(0x7f00000000c0)=""/45}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 08:59:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x386, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xff, 0x76bd0ea1, 0x3, "969e4cf794a1c2d3062b7a5e8a2681adfa7111fa3de953e1962bb173e0976d706909528871aaf5b34ad05bd02da013a57374660924846b3943fd611bb6f2123eef186100f9b3c6ed2054c09e72d03b30"}, 0xd8) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000dd5000), &(0x7f0000000000)=0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x500, 0x6a) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3, 0x6, 0xd18e, "1c47522f82edfa46eba179f6b757dc7c7732d8945b4eabf92ebf070428c5dd84bee7079cc7140c8266860b32b87e3b04b3b0d12c6d1b84423cb6b230aba37a509aa5557fb3eff9ecb7772cb31a60c080"}, 0xd8) 2018/03/23 08:59:37 executing program 1: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) dup2(r0, r0) fcntl$addseals(r0, 0x409, 0x11) 2018/03/23 08:59:37 executing program 6: socketpair(0x9, 0x4, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x401, 0x1000, "b4532a2ee428", 0x1}, 0x10) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005a2000)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x8) readahead(r2, 0x98, 0x2) 2018/03/23 08:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000069000), 0x4) 2018/03/23 08:59:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x1ff, 0x1}}) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/129, 0xfffffffffffffe6e) 2018/03/23 08:59:37 executing program 4: keyctl$chown(0x4, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xea, "5dfbdd8f48bb1290d025e4e1e9ad9f6d5cd4c9436f9c4a22c6fc8bce3eafb9c84c6b28753f129308543aab760103d8b6d53cca01275ebd4e86186daad9ab7b6fa624ff576b73191deb6254861eef9cfb1b9aed64e0de00bf0cfd962960d9526fd5cbb3d7d40dce86f1a82dc14aca94ba3085abe6d922ec8bb8c759c68292f45f6ba57a2ccc04b90e9fb4f00d4d23c3f1ec465facf632648675bf4290debdac050c14107d5c0684461dca966d8cb86a793ac6694080371108b07f36a34a19b3c416d4e2aaff7843f2d33758324cf8606dd447499dd72238769209962926d89d67301664a359365f9c07d8"}, &(0x7f00000001c0)=0xf2) 2018/03/23 08:59:37 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00003d0ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa1175)='/', 0x0) 2018/03/23 08:59:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000200), 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x56, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 'rose0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) accept4$ax25(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r5 = dup(r3) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x100000002}, 0x1c) [ 51.970858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 08:59:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = epoll_create(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046aff4)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10a) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/23 08:59:37 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x440, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000001c0)=""/107) clone(0x4e010c00, &(0x7f00000000c0)="6acf4a553fad233a586822a44439cb09895d9066be583587b08b5a639e58c298fb190831d52336b405485bdf5bc9fb308ca5376d5a35e92823ae13fa36b571023503ab2026bb02814e874828c0b85488b253b4c35d36cd9ba1bc77dfb042464d3ecf2936ba", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)="a2ce2a0eb981eba75178d92eed17d13d67fa6fb0d674ab13fa7d08ea422569b9932761dc5048ff86737fca36595fee507ed537c70f56623c82c9c8e2c2d12f4710") 2018/03/23 08:59:37 executing program 6: r0 = socket(0x6, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000004000000000000000000000000000000000000005fb36d03939408a8d8f2ee47b725ff000000"]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1ff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) 2018/03/23 08:59:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c66f5e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee000000000000002bae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f0cef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64a4", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4010, r1, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 08:59:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000000000)) 2018/03/23 08:59:37 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0xfffffffffffffffd, 0x4, 0xfffffffffffffffc}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x1f, 0x3ff, 0x1, 0x3, 0x7f, 0x2, 0x5, 0x101, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffffa, 0x4}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 08:59:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x12}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) dup3(r0, r1, 0x0) 2018/03/23 08:59:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @tcp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, {"b048"}, @tcp_ip6_spec={@dev={0xfe, 0x80}}, {"3c87", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) 2018/03/23 08:59:37 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/46) 2018/03/23 08:59:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4040, 0x80) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/23 08:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a71ffc)=0x207, 0x4) 2018/03/23 08:59:37 executing program 1: prctl$intptr(0x17, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x8bf, 0x5, 0x401, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x8, 0x101, 0x8, 0x3, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x10000, 0x800, 0x1, 0x9, 0x6, 0x0, 0xffffffff, 0xa0e0458, r1}, 0x20) 2018/03/23 08:59:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8001) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0), 0xffffff54, 0xffffffffffffffff}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x31f, &(0x7f0000000680), 0x0, &(0x7f0000000100)=[{0xbc, 0x29, 0x1, "2551f556a5eab0a55ee08c128b2a8f7eb6ed4a35574e77d65a9dea5df947f887e5fb2890b5276f26912e092ed005000000fc1e4e2c1c992d265856f046547a781d802e7dc57c8a56ef45aedb27e4f3b258795822016ee299ed0a68b857f30f523662d4dc30f6caaefd375c1f9b6273f67689b6d99f3a9c43af6c311bd41b24446e29d5d8af43dcb1d1b3558775ad5b3563873d99e2465e5842d7ff6b6587a783579f3d047e6bc8c39f841d20b2406bfe"}], 0xbc}}], 0x2, 0x8000) 2018/03/23 08:59:37 executing program 7: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00') exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 08:59:37 executing program 6: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x25) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r1, &(0x7f00003bce20)=[{{&(0x7f0000be6ff8)=@sco, 0x8, &(0x7f0000955000), 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x1, 0x0) dup2(r2, r1) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/23 08:59:37 executing program 2: r0 = socket$inet(0x10, 0x2, 0x9) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) 2018/03/23 08:59:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/80, 0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@local}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) timerfd_create(0x3, 0x800) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) 2018/03/23 08:59:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}, 0x200}, 0x1c) 2018/03/23 08:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x50, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) socketpair(0xd, 0x8080e, 0x5, &(0x7f0000000040)) 2018/03/23 08:59:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x12}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) dup3(r0, r1, 0x0) 2018/03/23 08:59:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000100)=""/35, &(0x7f0000000140)=0x23) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xeced0000000000, 0x4) 2018/03/23 08:59:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000200)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000000440)="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", 0x686, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @loopback}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@local}, &(0x7f00000001c0)=0x8) 2018/03/23 08:59:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='eql\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/03/23 08:59:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), 0xffffffffffffffdf) socketpair(0xd, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x80000000, 0x0, 0x6, 0x7, 0x5, 0x5, 0x8, 0x6, 0x7, 0xfb}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) 2018/03/23 08:59:37 executing program 1: pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) dup2(r1, r2) ioctl$TCSBRK(r0, 0x5409, 0x3f) 2018/03/23 08:59:37 executing program 5: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/23 08:59:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/sequencer\x00', 0x40202, 0x0) write$sndseq(r0, &(0x7f000079fe50), 0xfffffffffffffd0a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'\x00', 0x4000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r1, 0x9) write(r0, &(0x7f0000af0000)="8dfe52c374131978de5fc77320f77dfab7d4960ada31097167e685e36a226983e862fcce3b5c19e2d1eb138d179af95bcb975bcce449028c0ceaf891c8690f6db807141b04849d67", 0x48) 2018/03/23 08:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x6dc, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x1000, 0x80000000) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x7ff, 0xf8d6, 0x5, 0x0, 0x400}, &(0x7f0000000240)=0x14) 2018/03/23 08:59:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7a7a5a96ad5d368fecc22cedcc462c4700cfdeb4e2bc5ecec09c8452e81a1ed13b602ebcfedfe7ff012148b77d605a1991c0c71f41eee058a35dc6b2811b540871a9465050003f77fbbf36de1317d88ac6eff1be86789bdb6bc043dc0d4ec093a003e75ed307346466d69689757a16fba2dcbc5fa1cd5e1c5e94f1cb0e69bf12b6f98d28dae0f467c98dd5a90bcbf17a760ae593d4ef14f5d3a483e010cffd0dada9dff2bfb14ce7a20b70eb6ee23cc3836335a113d9e7454d3df40a0fb1a48c3aaaec160a5e577d46a1493a0dde102bc997343118e7cd2b08bb11200f95ebc3", 0xe0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0xfe) mq_open(&(0x7f00000001c0)="2e11cd07bd24df6a9764b5db71", 0xfffffffffffffffe, 0x2000, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/23 08:59:39 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000140)=""/181, 0xb5) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/23 08:59:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000080)=""/36, &(0x7f0000000040)=0x24) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x3, 0x4, 0xfff, 0x6, 0x2}, 0x20) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x2) 2018/03/23 08:59:39 executing program 5: r0 = getpid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(0xffffffffffffffff, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x0, r0}) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x15) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={"f10280df5f8752210e3b916995769200", {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) 2018/03/23 08:59:39 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0x8f, 0x3, 0x0, 0xb43b509911327e61) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000100)=0x80) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f0000000140)=@in6={0xa, 0x4e23}, 0x223, &(0x7f0000001500)=[{&(0x7f0000000180)="d46819db3e071f70480c0f939325573569fd09360dbf6ba6cca0f75fb06ad4a79ba4dfae75aeda31a8210a89d686fd760af5a044dd72da500aa7bd75008ab074a45e0e97503802bd2e7310be362c3b50933cd1418a8b95cd8afc96d18d07509dbae09530b96ef75a573e806ad1c405d194b96000d5c1318d454e7d1c91a02038f22aac01c9977576be8cfb1f4d"}, {&(0x7f0000000240)="763a542bfb5755204db7c2d23b9bacf43ae9f3cfcdbbd5025f6b0968ad57f61be6b3c0bec2167feed0b839cab9"}, {&(0x7f0000000280)="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"}, {&(0x7f0000001280)="f495f9a05a98dc0f0a7f042468556bf9e130be2f30f15e9bf8c3e83cda35549ad5858011dfa4e6ee0d0708eeb666d2cf156c9d20e651cfe6c2d8e21594b9b6560b7f0815dd103b8d3087942e8e2b9ab3797d7b4e154cc35c720f6281b7ab01e8231939662c24cd0bc9de4423ef7ce6056e82fcaa57a993b7d46640fc78368b8cd6055537bf50252d4659683dd0082e574eb6830a0c1e00fdda7d41c76866f17e7e25e57ee3c0d24b54004092ae18"}, {&(0x7f0000001340)}, {&(0x7f0000001380)="b090f1d738b25effd16169b2a115501bcc9dcb43630fb0cfed4dfa0918943ab9694f47a97b94308572ef4a26e417942c7e66281ccac51edf15775748"}, {&(0x7f00000013c0)="5e22d226c0422a08cbcc0d8428c49e1b6aef8a175b90f7ff8dce520966255bf32d2c6b5557d6a3a0a5ea264a46117708ab7b68feea3f17f9ddc01de7a5fdd83468735ed47274c91c50a0ed90f839895ba26cd9f3ed929771f8a5182ce74aa188d0ace3225e39cf6058f5a96dc759537c5040f0fbdd7998b4ab84c50a74c3b777fa4cb8414c5c6a48d48df199b2e6f6fcbd593da9320d376e273218eba2c8f62b5fbb9a8d67ded6577b1538ea"}, {&(0x7f0000001480)="73fb28437485265dcb7c2fec52a56090f4cea15fcf1e79c936221e937218642e873c47fadf963f5245ffccea5d6bb4e83cf0a752d5c8ec287d82062c295927a68c5b00c40c3ecd29"}], 0x2065}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r3 = memfd_create(&(0x7f0000000000)='eth1\x00', 0x0) write$fuse(r3, &(0x7f0000001540)=ANY=[@ANYBLOB="28000000010000000000000000000000800000000000000008000000000000000100000000000000de989f672b8cf1668049490088cd6c0891a5097eaaa6d7606e22bfe238a593403794d92db2c142c64b7c427643e4833774e803e7cee526a90b6277a85fbb04dfb2fdb10201e768982ff918f17315946d375fbea2a557af7e733bdbd8b247d5fde6204d8579b0233f0b66dfde87aab5c683f9951dc94c3dba3a49d9df5d1912c2335335ad0e7021ed3c15917794c0a040c95e8cfd7b5d97e5334a774fdd7ca80085b50b695a7924fa01"], 0x28) 2018/03/23 08:59:39 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f00005c9000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/23 08:59:39 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000ba9000)) r3 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000001200)={&(0x7f0000001100)="de8f1f744b7ebc200c8b7c5e543f68781967580e8ff42564b5fc5bf6742b9d41a3d148679db30b08017a09863a65375aa6ccfdf73e598e7334b5a983dc5c4ea8aeec812c8386e3c07e9f3b5a775b1b4c6f6a5944ba6c96a9d755dea3a86d767fda8a173091c3d1773a3c79fa9cc9232068e9ca81939df218386f7973db198b4311d1517eaa7cd9279db1b39778712016130104fceff2087a5984ea229cde312b02d44509b4daa75e90a26dac691f086b5a3231836eaa98d46faee3165241902a75541bfdcb0430c462e9f7033618138b95da71", 0xd3}) sched_rr_get_interval(r3, &(0x7f00000010c0)) read(r0, &(0x7f0000000000)=""/23, 0x17) r4 = dup(r0) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x30f, 0xfffffffffffffff8, 0xb26, 0x3, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) 2018/03/23 08:59:39 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)="380d23b51125b9288a2bb2a1086d05c800", &(0x7f0000000040)=@random={'btrfs.', 'posix_acl_access\x00'}, &(0x7f0000000080)=""/95, 0x5f) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x2) 2018/03/23 08:59:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000fd5fc3)=""/61, 0x250}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)={0x101}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0x100000001, 0x0, 0x10001, 0x9, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) epoll_create(0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000340)=""/86) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @rand_addr=0x8}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 'bond0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 08:59:40 executing program 2: r0 = socket(0x200000000000007, 0xf, 0xfffffffffffffffb) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0x10223) 2018/03/23 08:59:40 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000000380)='ecryptfs\x00', 0x100002, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) r1 = open$dir(&(0x7f0000000040)='..', 0x30000, 0x28) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) renameat2(r1, &(0x7f00000000c0)='../file0\x00', r2, &(0x7f0000000240)='../file0\x00', 0xb41f1348651e6d5c) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') 2018/03/23 08:59:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'lo\x00', 0x2}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000180)=0x37d) r2 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80, 0x80000) listen$netrom(r2, 0x5) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) 2018/03/23 08:59:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='lo\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="7764c1221adca4621c2f4d69777eee7e6d89a93a777d4165a4d170f9046e76896a8017e9b37b70961aad817f222aefe99c7b2a0b3bd97eb4484ff3eb9a50d5425b324ef56270e00c9991779e40ef0ad1e1e980a564326ebe233b6593ff6842e3b230f94d7de3bd81b96df1ff64aee5b82bbbd2da1b082323268243b1f6e4010ede51668e50", 0x85, 0xfffffffffffffffb) fstat(r0, &(0x7f0000000940)) r3 = request_key(&(0x7f0000000680)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='lo\x00', 0xfffffffffffffffd) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0x800, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) write$eventfd(r5, &(0x7f00000006c0)=0x7, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000700)={'icmp6\x00'}, &(0x7f0000000740)=0x1e) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x109400, 0x0) syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x26, 0x0) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000000640)) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f0000000400)=""/180, 0xb4, &(0x7f00000005c0)={&(0x7f00000004c0)={'crc32-generic\x00'}, &(0x7f0000000500)="528d758edc2e36850f85ffca4f2450a25874d52a9ca7331ebd4015da260beb29480a5e57566c27fb7263a9be8b8e14e307c76a94b3f4a29ddc3817b26c50faddb5aab1174c449a192ad711ac2951d461bcadf967947fa48a9041dd71e8f9dd595caecfeacd3de95ba06772b3e4e03ad47b652bbc4869500881c6d2d6c7a3a40dab075d", 0x83}) dup(r4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="33000000000000004fef4deb0d50e09220ed8216342b5ce69dd604602e70e2a31e93afa597efa241ee3f67f9a6a6be879308c655b13deab00374b16657588c950d5df93556ebd7499c0a6ab4fdc19e8248f901bc438ca4ceaee2e81e8dbc7f76899cf4c011d258c3e6d4aa7213928aa6776c9395db089d8e911df890fc23f4d7e5663dc5b5d2b1991740ee4eebf4"]}) 2018/03/23 08:59:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x52, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="02fffeff000000000000dfffffff0000"], 0x10}, 0x1}, 0x0) 2018/03/23 08:59:40 executing program 5: r0 = socket(0xa, 0x9, 0x2) bind$nfc_llcp(r0, &(0x7f0000d01ff6)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "07015532ea6d5a1e4033a7ef7ee9a35bdbca0ce0dc42121765d72db10d3b5a5d107236488771c28bd148b7a848bf155aa89295689bec06f2f69d961f9e1467"}, 0x60) 2018/03/23 08:59:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, 0xef, [0x7, 0x7fff, 0x1, 0x3, 0x5, 0x8, 0x800, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clone(0x800000083290d06, &(0x7f0000000f98), &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000200)) 2018/03/23 08:59:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000000001, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000000000, 0x4e810, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/23 08:59:40 executing program 1: r0 = socket$inet6(0xa, 0x7, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) 2018/03/23 08:59:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, 0xef, [0x7, 0x7fff, 0x1, 0x3, 0x5, 0x8, 0x800, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clone(0x800000083290d06, &(0x7f0000000f98), &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000200)) 2018/03/23 08:59:40 executing program 3: r0 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x3}) 2018/03/23 08:59:40 executing program 2: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={r1, 0x0, 0x9}) 2018/03/23 08:59:40 executing program 3: epoll_create1(0x0) eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setfsuid(r0) epoll_create1(0x80000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/23 08:59:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000ff84fb4fbdbcabdd967df11056f450526416e5c33ecc869aeea99d04b795103bcea9238c02a5a59497aad7dfcd"], 0x6) close(r0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10400) 2018/03/23 08:59:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000000280)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x4, 0x7, 0xf54, 0x7fffffff, @tick=0x40, {0x7, 0x9}, {0x1, 0x1}, @result={0x8, 0x9}}, {0x400, 0x1, 0x81, 0xb7, @time={0x77359400}, {0x2000000000000, 0x100}, {0x1}, @quote={{0x7}, 0x3, &(0x7f0000000000)={0x0, 0xffffffff, 0xfffffffffffffff9, 0x8001, @time={0x0, 0x989680}, {0x4, 0x75e34219}, {0x5, 0x2}, @time=@time={0x0, 0x1c9c380}}}}, {0x1ff, 0x7, 0x6, 0x9, @time={r1, r2+30000000}, {0x4, 0x81}, {0x6, 0x5}, @time=@time}, {0xfffffffffffffff8, 0x100000001, 0x2, 0x6, @tick=0xfff, {0x9, 0x81}, {0xffffffffffffb682, 0x986}, @note={0x6, 0x3ff, 0xffffffffffffe8de, 0x0, 0x98}}, {0x3, 0xaa, 0x3f, 0x1, @tick=0x6, {}, {0x1, 0x7fff}, @raw8={"970f945b4b9eb95117a54d75"}}, {0x9, 0xffff, 0x5, 0x7f, @time={0x0, 0x1c9c380}, {0xffffffffea07b3a3, 0x401}, {0x7fff}, @note={0x81, 0x5, 0x1, 0x100000001, 0x80000000}}, {0x3, 0xffffffffffffffff, 0x7f, 0x101, @time={0x0, 0x989680}, {0x1f, 0x8000}, {0xfb, 0x101}, @quote={{0x1, 0x101}, 0x8, &(0x7f0000000100)={0x1000, 0x7, 0x8000, 0x200, @time={r3, r4+10000000}, {0x0, 0x9}, {0x91a, 0x8}, @result={0x9, 0x1}}}}, {0x8, 0x80, 0x7fffffff, 0xffffffffffffff7f, @tick=0x401, {0x1, 0xffffffff}, {0x5, 0x6}, @time=@tick=0x8}, {0x0, 0x7f, 0x0, 0x5, @time={0x0, 0x989680}, {0x4, 0x400}, {0xbefa, 0x3ff}, @note={0x1, 0x101, 0x5, 0xfffffffffffffffb, 0xde86}}], 0xfc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f00000dbfd8)=[{r0}], 0x1, &(0x7f0000114000)={0x0, r5+30000000}, &(0x7f0000257ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/03/23 08:59:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000000180)) write(r0, &(0x7f0000000000)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0x22) 2018/03/23 08:59:40 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/23 08:59:40 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/03/23 08:59:40 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite\x00') r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) sendfile(r1, r0, &(0x7f0000000040), 0x102000004) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000000c0)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/23 08:59:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@empty, 0x1}, 0xfffffffffffffeeb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f00000001c0)="c2529ce3ce07d97364a11b1258ad8fa98df3fc69488a47f04efcedd7457842304b7ff8889e996cd4ce918af274ee69d1d914590242d651251d8509f477274a56db269cf25a3becfe76946c2339e75beb31bc5980a90ca208ed25c57beaf398ed6a1d204ef7", 0x65) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000700)=0x4, 0x8) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f0000000780)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000006c0)=0x6, 0xfffffe75) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="900cb4370bf4ad309111da227726c189", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x0, r3}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x4, {{0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x9, @empty, 0x4}}, {{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0000}}, {{0xa, 0x4e23, 0x5ca, @empty, 0x6}}, {{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0xf}, 0x1}}, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x8000}}, {{0xa, 0x4e21, 0x5f9a421d, @loopback={0x0, 0x1}, 0x2}}]}, 0x38c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000640)={0xfffffffffffff197, 0x0, 0x2, 0x1b5b4105, 0x1, [{0xfffffffffffffffc, 0x4, 0x40, 0x0, 0x0, 0x1}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000740)) 2018/03/23 09:00:33 executing program 5: 2018/03/23 09:00:33 executing program 6: r0 = socket$inet6(0xa, 0x8000f, 0x7) r1 = socket$inet6(0xa, 0x80b, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0x3, 0x1, 0x8, 0x7ff, 0x7}, &(0x7f0000000080)=0x20) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000040)=0x24000, 0x4) 2018/03/23 09:00:33 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6664696e666f00ae74e9e200000080000000001ac57d9e677ab8280ae8c974be79797320493358ea92df0b4caa76e991f6aaf394333e9245b1943f3d1cf47f7e87cf560ef2992fd77a4b2612e9f3c324e4c3ae4aa6c7cfba9599a4f0d05d28fdd9e58bf0330000000000000000842dfef52e47b776f54ee85df9b874514a51677812cd505d") fchdir(r1) fcntl$getown(r1, 0x9) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 09:00:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = dup3(r0, r1, 0x0) dup2(r2, r1) 2018/03/23 09:00:33 executing program 7: timer_create(0xffbffffffffffff5, &(0x7f0000000000)={0x0, 0x4000000000020, 0x0, @thr={&(0x7f0000000080), &(0x7f00000000c0)}}, &(0x7f00007d6ffc)) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tkill(r2, 0x41) 2018/03/23 09:00:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x3ff, 0x29c1, 0x7, 0x0, 0xffffffffffffffb6, 0xffffffffffffffcb}) 2018/03/23 09:00:33 executing program 4: 2018/03/23 09:00:33 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140), &(0x7f0000000440)=[0x0]}}}], 0x0, 0x0, &(0x7f00000000c0)}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x240, @time, 0xfffffffffffffffe, {0x7, 0x55}, 0x5, 0x2, 0x80000000}) 2018/03/23 09:00:33 executing program 5: 2018/03/23 09:00:33 executing program 5: 2018/03/23 09:00:33 executing program 4: perf_event_open(&(0x7f0000cfe000)={0x2, 0x70, 0x8126, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') [ 108.039696] Buffer I/O error on dev loop0, logical block 0, async page read [ 108.054479] binder: 9186:9187 got transaction with invalid offset (0, min 0 max 0) or object. [ 108.068266] binder: 9186:9187 transaction failed 29201/-22, size 0-8 line 3196 [ 108.070448] audit_printk_skb: 33 callbacks suppressed [ 108.070453] audit: type=1400 audit(1521795633.634:79): avc: denied { setuid } for pid=9192 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.090603] binder: 9186:9208 ioctl 4040534e 20000000 returned -22 [ 108.108565] binder: BINDER_SET_CONTEXT_MGR already set [ 108.108570] binder: 9186:9208 ioctl 40046207 0 returned -16 [ 108.108723] binder_alloc: binder_alloc_mmap_handler: 9186 2000c000-2000e000 already mapped failed -16 2018/03/23 09:00:33 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000000140), 0x0) clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000d63000)=""/168, 0xa8, 0x0) socketpair$inet(0x2, 0x0, 0xffff, &(0x7f0000000000)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), 0x4) fstat(0xffffffffffffffff, &(0x7f0000000280)) 2018/03/23 09:00:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000f0ffffecef17ffff00", &(0x7f00000001c0)=@ethtool_cmd={0xa}}) 2018/03/23 09:00:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000f724270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/03/23 09:00:33 executing program 3: r0 = socket$inet6(0xa, 0x40000000080005, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80}, 0x0, 0x5}) 2018/03/23 09:00:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) 2018/03/23 09:00:33 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0xb0, 0x3, 0x3, 0x2, 0x5, 0x7, 0x7}, 0xffffffffffffff75) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7f, {0xa79f, 0xfffffffffffffffe, 0x3, 0x6, 0x1f, 0x6}, 0x1, 0x51c6a74c}, 0xe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/03/23 09:00:33 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0xbbc, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045438, &(0x7f0000000200)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 09:00:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000080)="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", 0x25ec486b0dfe318c}], 0x1, 0x0) 2018/03/23 09:00:33 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/23 09:00:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e1f, @multicast2=0xe0000002}, 0x1cf2d4309feb855f) r3 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/23 09:00:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0xc0045c79) write(r0, &(0x7f0000000080)="b63db85e178d00000001b29f01000000ffffffffedbc7018d9f4c45200000000872c678ce2000000ccc50bde0250f626ac", 0x31) 2018/03/23 09:00:33 executing program 1: mmap(&(0x7f0000aaa000/0x3000)=nil, 0x3000, 0x1, 0x20031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f000048ffe8)=""/24, &(0x7f00000000c0)=0x18) 2018/03/23 09:00:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0x58}], 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)="d54bcfd0bbbc2932c7c0a995fe7af8c58808abbf5a2e1470bb8a82e6ec69eb326da69e5d96122bcbaa0399cbeaf1c77fb5f3e6291f23c095d59df2edce505cc0e6d892e76d68e70545a535055d63d09ee1281f9df4b1e95beeeef1508e0b3d86abbdb0c36fac76a4558b063f01689363366348fb8289ed1fc66c50b80041f1498abc264baff2000000000000000000000000000000", 0xfffffffffffffd53) [ 108.109869] binder_alloc: 9186: binder_alloc_buf, no vma [ 108.109880] binder: 9186:9208 transaction failed 29189/-3, size 0-8 line 3133 [ 108.149404] binder: undelivered TRANSACTION_ERROR: 29201 [ 108.154835] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.174051] sg_write: data in/out 36083/1 bytes for SCSI command 0xe2-- guessing data in; [ 108.174051] program syz-executor6 not setting count and/or reply_len properly 2018/03/23 09:00:33 executing program 1: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000400)={0x7}) sync() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x301800, 0x0) r3 = gettid() r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000200)=""/110, &(0x7f0000000280)=0x6e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x6) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x3a7, &(0x7f0000000100)) fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) socketpair(0x8, 0x5, 0x800000004, &(0x7f00000001c0)={0xffffffffffffffff}) read$eventfd(r4, &(0x7f00000002c0), 0x8) fremovexattr(r6, &(0x7f0000000140)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) sched_getattr(r3, &(0x7f0000000040), 0x30, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0xffffff7f7fffffff, 0xff}) 2018/03/23 09:00:33 executing program 7: 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400)=0x279, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x5, {{0xa, 0x4e21, 0x18, @mcast1={0xff, 0x1, [], 0x1}, 0x9b}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x984}}]}, 0x20c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000f8ffffff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r2 = socket(0x5, 0x7, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/03/23 09:00:33 executing program 3: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x40000000000c) restart_syscall() clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000837000), &(0x7f0000000000)) [ 108.198759] sg_write: data in/out 36083/1 bytes for SCSI command 0xe2-- guessing data in; [ 108.198759] program syz-executor6 not setting count and/or reply_len properly [ 108.210196] audit: type=1400 audit(1521795633.774:80): avc: denied { create } for pid=9248 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 108.249923] IPVS: Creating netns size=2536 id=11 [ 108.264284] pktgen: kernel_thread() failed for cpu 1 [ 108.274213] pktgen: Cannot create thread for cpu 1 (-4) [ 108.280426] IPVS: Creating netns size=2536 id=12 2018/03/23 09:00:35 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00', &(0x7f000000c000)='ramfs\x00', 0x2040000, &(0x7f0000000180)="7e47a85daf2b2e103c3ae9e13d280fa13afecb1a5ba1230391b578d4af833e4afaaca736a15c") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0/file0\x00', 0x200) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/03/23 09:00:35 executing program 4: exit(0x2) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00009d1000/0x2000)=nil, 0x2000, 0x1000001, 0x42150, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44d80, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x800) write$selinux_validatetrans(r0, &(0x7f00000000c0)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:object_r:iptables_unit_file_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x58) 2018/03/23 09:00:35 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r1, &(0x7f000028cff8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x10000) 2018/03/23 09:00:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000540)) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/03/23 09:00:35 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') 2018/03/23 09:00:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001340)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001440)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001480)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x248) 2018/03/23 09:00:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) write$selinux_load(0xffffffffffffffff, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) pselect6(0x40, &(0x7f0000000040)={0x9, 0x80, 0x3, 0x6, 0x8, 0x20, 0x5, 0x7e2}, &(0x7f0000000100)={0x80000001, 0x708, 0x2, 0xffff, 0x200, 0x3, 0x8, 0x3}, &(0x7f0000000140)={0x7ff, 0x20000, 0x9, 0x4, 0x4, 0x7fff, 0x1000, 0x3}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x6}, 0x8}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/03/23 09:00:35 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000002000000000000000000000000931c29cf0f1ec6d9c819d43de96424f7797a051e2964b9657446aa10ded652cab63be8416da5b40ef789edfa6d212ff921f808bab347b434e4ce9ffcca1522b1c1303cb53b78ae317b25946f274c7d863215d17cc33c7da918bd828a3094702690d3f348b8a3466846"], 0x18c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) 2018/03/23 09:00:35 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000a, &(0x7f0000cd6000), 0xffffffffffffff13) 2018/03/23 09:00:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x100) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x0) 2018/03/23 09:00:35 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x145a02, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="e89c8698", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0xe8, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x64}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e24, 0x800000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000280)=0xc) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x81) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r1) tkill(r0, 0x15) 2018/03/23 09:00:35 executing program 7: mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x4) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) 2018/03/23 09:00:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x10400001002, 0x8a085) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4, 0x3a, 0xfffffffffffffffc}], 0x10) 2018/03/23 09:00:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f0000000080)='tunl0\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001300)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000001400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001440)={@loopback={0x0, 0x1}, 0x24, r2}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/03/23 09:00:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/03/23 09:00:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) sync() dup2(r2, r1) fchmod(r1, 0xfffffffffffffffc) socket$nl_route(0x10, 0x3, 0x0) 2018/03/23 09:00:35 executing program 0: getitimer(0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x806, 0xfffffffffffffffc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000060cff4)={0x0, 0x1}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) [ 109.878255] audit: type=1400 audit(1521795635.444:81): avc: denied { validate_trans } for pid=9286 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/23 09:00:35 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xffff, 0x2) syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x6, 0x4}) sendfile(r1, r0, &(0x7f0000000000)=0x40000000, 0x400000ff) 2018/03/23 09:00:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000032c0)='./bus\x00', &(0x7f0000003300)) setresuid(r2, r2, r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x350) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/23 09:00:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="9e66a30000000000949143e7232e669be7ad824e1ab2fe10ee4429af39a78ca9850182ab11f5efa225b1ecc44c807fb9dd7afc2688d0a27b27a7719615afc205a4c171baac3de44b28a46ed9afacd700ad32770cc9e556e6f0042d776d3c0949076635beee41e7c5514dd27ecc20bdea4b5f1cb561a110334a7949fd1f817ed641773ff01a69941a0d1530598ae3f78d75d76e983fe8bf12082d0d6fcebd182a9df1336ec2ba9f3ddb62a960e3c8312809cae7dbb5638981af2c5f654f"], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/23 09:00:35 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/44) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a000040030000005e1d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 109.930896] audit: type=1400 audit(1521795635.494:82): avc: denied { fsetid } for pid=9334 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 109.945727] binder: 9344:9349 ERROR: BC_REGISTER_LOOPER called without request [ 109.971398] binder: 9344:9352 ioctl c0306201 20007000 returned -14 [ 109.989225] binder: 9344:9352 got reply transaction with no transaction stack [ 110.012797] binder: 9344:9352 transaction failed 29201/-71, size 32-8 line 2926 [ 110.028572] binder: BINDER_SET_CONTEXT_MGR already set [ 110.035838] binder: 9344:9352 ioctl 40046207 0 returned -16 [ 110.043021] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.049307] binder: 9344:9352 ERROR: BC_REGISTER_LOOPER called without request [ 110.056834] binder: 9344:9352 got reply transaction with no transaction stack [ 110.056855] binder: 9344:9349 ioctl c0306201 20007000 returned -14 [ 110.070766] binder: 9344:9352 transaction failed 29201/-71, size 32-8 line 2926 [ 110.080131] binder: undelivered TRANSACTION_ERROR: 29201 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.877975] INFO: task blkid:7812 blocked for more than 120 seconds. [ 244.884499] Not tainted 4.9.89-gf361eb3 #2 [ 244.889560] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.897504] blkid D28152 7812 2237 0x00000006 [ 244.903393] ffff8801cfbd4800 ffff8801cd8cf9c0 ffff8801cc2bdf80 ffff8801c4480000 [ 244.911419] ffff8801db321b98 ffff8801ceb4f310 ffffffff838a6c0b 0000000041b58ab3 [ 244.919419] ffffffff84194320 00ffffff8123c550 ffff8801db322468 ffff8801db322490 [ 244.927392] Call Trace: [ 244.929983] [] ? __schedule+0x67b/0x1ba0 [ 244.935666] [] schedule+0x7f/0x1b0 [ 244.940860] [] schedule_timeout+0x56c/0x10b0 [ 244.946890] [] ? usleep_range+0x140/0x140 [ 244.952685] [] ? kvm_clock_read+0x23/0x40 [ 244.958461] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.964665] [] ? ktime_get+0x13d/0x1d0 [ 244.970197] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.976747] [] io_schedule_timeout+0x1be/0x390 [ 244.982984] [] bit_wait_io+0x19/0xa0 [ 244.988337] [] __wait_on_bit_lock+0xc2/0x1c0 [ 244.994365] [] ? bit_wait+0x90/0x90 [ 244.999769] [] __lock_page+0xff/0x160 [ 245.005187] [] ? unlock_page+0x110/0x110 [ 245.010900] [] ? autoremove_wake_function+0x90/0x90 [ 245.017537] [] ? __might_sleep+0x95/0x1a0 [ 245.023329] [] ? pagevec_lookup_entries+0x3a/0x80 [ 245.029806] [] truncate_inode_pages_range+0xc1a/0x12c0 [ 245.036702] [] ? generic_error_remove_page+0xb0/0xb0 [ 245.043446] [] ? mark_held_locks+0xaf/0x100 [ 245.049398] [] ? on_each_cpu_mask+0xb8/0xe0 [ 245.055340] [] ? __bforget+0x160/0x160 [ 245.060873] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.067683] [] ? on_each_cpu_cond+0x144/0x1b0 [ 245.073830] [] ? __bforget+0x160/0x160 [ 245.079352] [] ? on_each_cpu_mask+0xe0/0xe0 [ 245.085292] [] truncate_inode_pages+0x24/0x30 [ 245.091427] [] kill_bdev+0xbc/0xf0 [ 245.096590] [] __blkdev_put+0x191/0x7e0 [ 245.102215] [] ? freeze_bdev+0x1e0/0x1e0 [ 245.108033] [] ? __ww_mutex_lock_interruptible+0x14a0/0x14a0 [ 245.115451] [] ? __fsnotify_parent+0xbc/0x340 [ 245.121617] [] ? locks_remove_file+0x32b/0x420 [ 245.127842] [] ? blkdev_put+0x550/0x550 [ 245.133437] [] blkdev_put+0x85/0x550 [ 245.138797] [] ? blkdev_put+0x550/0x550 [ 245.144393] [] blkdev_close+0x8b/0xb0 [ 245.149846] [] __fput+0x28c/0x6e0 [ 245.154920] [] ____fput+0x15/0x20 [ 245.160032] [] task_work_run+0x115/0x190 [ 245.165714] [] do_exit+0x7e7/0x2a40 [ 245.170989] [] ? release_task+0x1240/0x1240 [ 245.176931] [] ? __dequeue_signal+0xa3/0x550 [ 245.182990] [] ? recalc_sigpending+0x72/0x90 [ 245.189038] [] do_group_exit+0x108/0x320 [ 245.194719] [] get_signal+0x4d4/0x14e0 [ 245.200276] [] do_signal+0x87/0x19f0 [ 245.205614] [] ? avc_policy_seqno+0x9/0x20 [ 245.211499] [] ? selinux_file_permission+0x82/0x460 [ 245.218267] [] ? setup_sigcontext+0x7d0/0x7d0 [ 245.224381] [] ? rw_verify_area+0xe5/0x2b0 [ 245.230260] [] ? vfs_read+0x165/0x380 [ 245.235678] [] ? SyS_read+0x13d/0x1b0 [ 245.241127] [] ? exit_to_usermode_loop+0xac/0x120 [ 245.247588] [] exit_to_usermode_loop+0xe1/0x120 [ 245.253896] [] do_syscall_64+0x36f/0x490 [ 245.259590] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.266482] [ 245.266482] Showing all locks held in the system: [ 245.272806] 2 locks held by khungtaskd/515: [ 245.277097] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.285802] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.295476] 1 lock held by rsyslogd/3549: [ 245.299613] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.309869] 2 locks held by getty/3677: [ 245.313810] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.323107] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.333043] 1 lock held by blkid/7812: [ 245.336894] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 245.346103] 1 lock held by syz-executor1/9336: [ 245.350672] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.359876] 1 lock held by syz-executor1/9350: [ 245.364422] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.373621] [ 245.375217] ============================================= [ 245.375217] [ 245.382404] NMI backtrace for cpu 0 [ 245.386031] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.393099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.402427] ffff8801d85cfd00 ffffffff81d96069 0000000000000000 0000000000000000 [ 245.410391] 0000000000000000 0000000000000001 ffffffff810bb690 ffff8801d85cfd38 [ 245.418351] ffffffff81da118d 0000000000000000 0000000000000000 ffff8801cfbd4c18 [ 245.426310] Call Trace: [ 245.428867] [] dump_stack+0xc1/0x128 [ 245.434199] [] ? irq_force_complete_move+0x390/0x390 [ 245.440918] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.446856] [] ? irq_force_complete_move+0x390/0x390 [ 245.453573] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.460643] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.467625] [] watchdog+0x6f0/0xa70 [ 245.472866] [] ? watchdog+0x125/0xa70 [ 245.478280] [] kthread+0x26d/0x300 [ 245.483435] [] ? reset_hung_task_detector+0x20/0x20 [ 245.490066] [] ? kthread_park+0xa0/0xa0 [ 245.495660] [] ? kthread_park+0xa0/0xa0 [ 245.501252] [] ? kthread_park+0xa0/0xa0 [ 245.506845] [] ret_from_fork+0x5c/0x70 [ 245.512479] Sending NMI from CPU 0 to CPUs 1: [ 245.516983] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b6756 [ 245.524377] Kernel panic - not syncing: hung_task: blocked tasks [ 245.530498] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.537566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.546897] ffff8801d85cfcb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d85cfd90 [ 245.554857] ffff8801cfbd4c00 dffffc0000000000 ffffffff84409000 ffff8801d85cfd80 [ 245.562815] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.570782] Call Trace: [ 245.573338] [] dump_stack+0xc1/0x128 [ 245.578677] [] panic+0x1bc/0x3a8 [ 245.583660] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.591859] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.599097] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.606339] [] watchdog+0x701/0xa70 [ 245.611593] [] ? watchdog+0x125/0xa70 [ 245.617015] [] kthread+0x26d/0x300 [ 245.622171] [] ? reset_hung_task_detector+0x20/0x20 [ 245.628801] [] ? kthread_park+0xa0/0xa0 [ 245.634393] [] ? kthread_park+0xa0/0xa0 [ 245.639982] [] ? kthread_park+0xa0/0xa0 [ 245.645574] [] ret_from_fork+0x5c/0x70 [ 245.651494] Dumping ftrace buffer: [ 245.655031] (ftrace buffer empty) [ 245.658707] Kernel Offset: disabled [ 245.662308] Rebooting in 86400 seconds..