{ setopt } for pid=4837 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 2018/01/10 07:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/load\x00', 0x2, 0x0) getresuid(&(0x7f0000385000)=0x0, &(0x7f000014a000-0x4)=0x0, &(0x7f0000efa000)=0x0) getgroups(0x2, &(0x7f0000848000)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000002000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 07:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key(&(0x7f0000166000)='cifs.idmap\x00', &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e9000-0x46)="f85b1b82d8c1330c2755a0d4f1d26321fdb827affd82e1d6c1ed4abb41a399c8d8809ef56b3cd21e9d1825f4255ab70bbfd51d618ea5fcfe135226d7c1584309081a00c52bc2", 0x46, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000221000-0xe)='/dev/keychord\x00', 0x288000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000027e000)={0x1000, 0x80, 0x80}) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f000003e000)=0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000614000-0x1)=0x0) 2018/01/10 07:08:51 executing program 2: r0 = socket(0x11, 0x5, 0x10000009) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00002e0000)="", 0x0) 2018/01/10 07:08:51 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x1000, 0x1, 0x1f, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe1000-0x1f)="1e00000018000776530000ff0000480080200000fffa0000000000000080", 0x1e) 2018/01/10 07:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb1000-0x8)={0x20071026, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysinfo(&(0x7f00003b5000-0x2d)=""/45) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/10 07:08:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xf)="69c09812b9609acce781af2745dc93", 0xf, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xcd49}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = syz_open_procfs(r1, &(0x7f0000849000)='net/ip_mr_vif\x00') sendto$inet6(r4, &(0x7f0000001000-0x9c)="2717006b84f0e6253e875e27f9a6530cd8f7c5d235161898ae5daf4cc4ba7a1e92d35500b2ed4c8bdc4113c285106fa5e494830c3a8d3f95dee021da9d4987b7ea232fa71717accf290281c1d03af8d9fe125a85a916b52b18da9d14ad5d773bc6cd5426f0d6f16717d6fbe686809d39643e3b5bf207314c1a0f3ef386dc8a0ad076552bbcb151348a0ccb09b328ff54c0fb45c7e951cfe8ab0f0342", 0x9c, 0x800, &(0x7f0000000000)={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap$binder(&(0x7f000074a000/0x4000)=nil, 0x4000, 0x3, 0x10, r4, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe28b}], 0x58) 2018/01/10 07:08:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3c000-0x11)='/dev/vga_arbiter\x00', 0x440001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000df6000-0x18)="02000000020001000000120000098c88000100000201005e", 0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000866000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dd000)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000662000)='/dev/pktcdvd/control\x00', 0x204000, 0x0) dup(r2) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000051000)="760a0e4e1661c39e5121107a4a843b25ceda524b4d6576666c8ef1cda05f838e846343d6935ed7221bfab4b4989c952018b871e84525c8f6ac1d5af0d518655764c281186ec2b3789aca7de9a390dc7e73962747c5ca") socket$packet(0x11, 0x2, 0x300) 2018/01/10 07:08:51 executing program 7: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000179000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d25000)='./file0\x00', 0x104) 2018/01/10 07:08:51 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a6e000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/10 07:08:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x400, 0x1, 0x1, 0x7, 0x0, 0x4250f846, 0x0, 0x7, 0xfff, 0x2, 0x0, 0x9, 0x1ff, 0x457, 0x4301, 0x9, 0x800, 0x4, 0x1, 0x6, 0x80, 0x6, 0xffff, 0x9, 0x39, 0x80000000, 0x8, 0xaa, 0x7f, 0x1f, 0x8000, 0x8, 0x4, 0x800, 0x7, 0x9, 0x0, 0x6, 0x0, @perf_bp={&(0x7f000000a000-0x1)=0x0, 0x4}, 0x4009, 0x100000001, 0x10001, 0x7, 0x200, 0x3f, 0x9, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x80800) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg$nl_generic(r3, &(0x7f0000004000-0x1c)={&(0x7f0000004000+0xec6)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003000)={&(0x7f0000001000-0x11c0)={0x11c0, 0x34, 0x20, 0x6, 0x3, {0xe, 0x0, 0x0}, [@generic="07cc64bc7138b37771e9fe6caabc5219c9ac05717ad5535955f637e9e6592662dc57daaee79696aac88dd2f2dcc355a5438c95a21c9ed5d00b5d046f81f1d89d8a3e7fd95cd3d32e61edba85fb02dc9a0ef1d36843acb6e9c2c23b08b574c6341eab1f6dc1786c6faa520be818434466a354056dcaa884e751165e9ee912dee090e281b33b087a629203530d933a22c24123305ca31cf41aa913754f0729f30ceef2b8f176dcd1d71cb4ba684ebeb84d5cb2c733e11f8745a9d347a4970e98e35a1d4f75a10993ee683bc74582abaa18c38eeaa3f8d1b02e09b563e1f72d191f59e7a19a5bd2662e", @nested={0x1098, 0x6e, [@generic="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", @flag={0x4, 0x6a1}, @flag={0x4, 0x1f}, @flag={0x4, 0x53}, @typed={0xc, 0x65, @u32=0x0}, @generic="7d6601d1d8e23daa60d19a53419d02c45d2319fc96c9f645cef3d714c40a79f0e0f85ca08c39f4f809722c3455556cd0f1fa46b7036b729db7494364029eb2928d9f31e8cbbba1f115a503bf8e90c50154e0df5e5cda550185e7cd0a7f3d5d01a155fe7e9f96405a8360aa9a51ae51343727fdb78bb0065812"]}, @generic="dabf0c4d0ffd250321edbf89fefd8820e886b03b02617cf04dd54693dfde4546ffc26ae51e58a5da3c11"]}, 0x11c0}, 0x1, 0x0, 0x0, 0x810}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000009000-0x10)={0x4, 0x0, 0x10001, 0x5a}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f000000b000-0x8)={0xfffffffffffffe00, r4}) syz_extract_tcp_res$synack(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000a000-0xd4)={0x0, 0xcc, "6f81aacbd2cd2181615d8d47022d43938c8e558a223eba5e52e64e2c9467dcfc3a609ba2c3c0fbd5e9ac37a3a10ebe3899c2bc73fa465e43bad44d0ea9d3a42ac02a44dfd9b811eb40d322a5bec92682b13a37a2a8f98648bc2a1304910fba775350f24bc9dfccf42cba4025a37c9d1185a6d675cf382782f7413741caff03a3e03c8a4a2363340efa6019063a5075b3ed527f4893a945aab20a01af315ea10a4cc1cdbfd339616c5088284ef48b72e723326869092aa77604183941fe8dfd363c15072f2e8d885268d96e9f"}, &(0x7f000000b000-0x4)=0xd4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f000000d000-0x1c)={&(0x7f0000004000-0x10)=@ax25={0x3, {"b0bb0957e7c5a3"}, 0x2}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f000000c000)="9712d37ad562e8de2e3b7470953dc710084517bf67d1e65778469380a31c979ccd0899b128e168cc92ca35448b35d7693b8e32b2fdb9d6680706113ca3c7a25940a47b18d5a49ee44af4a8bd8722ff068befee3b5b186a12116ca12507df47c97221ec5c2546d4a1d8222ce6b674e08a9ff427d5649e2d6d279792df6068ecc1b8deea25d64e9734b03601d33a3c1cf0479e856e312f18b88e97edc810af47f774a1304e41076c7ecaa2b41dc2722e3f5a0aa0898d9ea63583e3848ffb3e9aa7fee7cea720b114926052322d9f7860145bd45e4ebeec3b1157c6ed2818db648bcc562ae412", 0xe5}, {&(0x7f0000002000)="e69d0c6a9dab941eb9738e13030f2f6539078a0d540021baebe209413d286408fa29e809d41f7c10920541da3cd868e8c10b18f4462b18c2c42b9e7134710c6840e0e7b87f00df8935afe67a9862f4221dde6171001f2eca809e38a19872ba8f9d7bddab25726e2c0ec6fc793231e6e777373b4a16788929caa94d8d416797a779499d60677ae98d331dc246d27d7842e6e0648079305385e6536a8f39eb3b17fa3cbc9f8aaccc9a71f0d666aa713cf2795d83847473be984024ce2a5b421d499e52651b60a192c0536d", 0xca}], 0x2, &(0x7f0000003000-0x141c)=[{0x30, 0x103, 0x5, "80cfd5e70082e6287038c9e4cb611bdda280ca1accb1c8e61af2f8a8a805190900c8ed"}, {0x30, 0x116, 0x6, "5f05b896349a485d545558842f9d06149e4961ea922c3c512ef2363dc7235c2f50477335"}, {0x100c, 0x11a, 0x5, "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"}, {0x8c, 0x11b, 0x100000000, "1be472efbb2c72de03b12024b424d7bd7dca434be7c77137e2a58b7e78d7112417e38705a06437dc7cca0d1cf7babc38e777ee14160860ff1dc658d03c70fe619033781664fac9530f364eda24c66f7f98b42a8747f6f29e5508d5127c09e62e3272747492440e62a916099f139a343b46f8517aa5c7382bd1a64c934ba110bc"}, {0xe8, 0x113, 0x7ff, "b85ef626d16d59f1ac4072e8f9d889a8e21829054482f533c362034b2d75929d3c18c0bebd5ba6eba3188903c175cc7f296dc914229a76c4989ae58320b360404a3e8f027e3ccf436bebb14c721e259e3095c7a07a6bad2fe60db08bcf0658e1bfe55881535e2f7d567def5755da597964316f63c29fe8a99214b5045a153a9d400345c62201472759e28e9506c050b8e1cedc770c5fa69b16f02e95f5e1bb0ebd23f914ea45246843e40b31a22bda989e6dfe322e104d91cf88e1d819a0c4438dcbeb208fc0b7fbca44051924d4888afc1c2ebb6031234665f0"}, {0xb8, 0x11, 0x7, "2d83b745c718902e28288bcdf4c704cae69746c08fa19287183780ea976997740608bbe0766e0f7adce8a0e0bf447a8aa36a735622a3a4743215f19f8dd357109aaca21f56afd5ba4950c2342f5e54a53e3c826210e84175c7c23eb54b7aac591a631732ee4228c614639bcc64dcf583bdecd1d248e87faaada2bd8d3cf789cfbdbdd417d2ccd8c403af60d3651c23027ea1bcd962a50b99990469f4c4b116ab731afe57120b596c6e1d"}, {0x8c, 0x0, 0x9, "6973f42a5377fa48b5e7785ddb90d940e6f25b841609d0635681dbc4c11f3bbf785385cc68fa91673aae8a38ff58217f07f8d1f13abefc0cdc6a7584f06c3b7332a7b6f7b6e31cd5f5ac3f20f4eb392b746f2d2d613e578519aaf3a061ce44663e4a687cc80ba4f298e9ec81c003ce0e35d5a5a9f38636fed9bad4d996d696"}, {0xf8, 0x116, 0xfffffffffffffff9, "093b1f9edd6a999612871ec6b10add3d3ecc1f1694e8f3e41cf367ccd342f889e08534d3ddb5b07aa199698b49971bbd15abd9b31b9e3f56d545787685c3d21b542a46c37e885b67a3862c666f55218f143fb308db35d023f27942fd107ddce1c0d947a87c7a2f0e5a0ed1e81d327b2ace0d90c3efadf0dc8d217d3587ff872c81bd44c2d55fa677c5961fe6e67c40fd55fc8670cc000b10e510294416673446147d6a3ccfd17424bdd5ebe19edffa9bc2f80929990d86f695d336a91d6dba4a126d839b8c89458cbca36d8ed67b1b97004bdfc78a5f5bc257201293d7ceecb44c1469cf822f74ad6a"}], 0x141c, 0x20000000}, 0x10002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={r6, 0x7}, &(0x7f000000c000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0x3, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f000000b000-0x189)=@pi={0x0, 0xa2f3, @ipv6={0x0, 0x6, "a73456", 0x15d, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0xaf, 0x4, 0x1, 0xfffffffffffffff9, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x6f, 0x0, 0x8, 0x2, 0x0, 0x3, 0x3}, @dstopts={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xf959}, @calipso={0x7, 0x28, {0x0, 0x8, 0x8, 0x4, [0x3f, 0x4, 0x30000000000, 0x80000000]}}]}], @tcp={{0x2, 0x2, r5, r7, 0xbc, 0x0, 0xb, 0x20, 0x1, 0x0, 0x40, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0xfffffffffffffffa, 0x38e5, 0x1f, 0x1, 0x1]}]}}, {"92dc7d6505820de8a3d15ddf0299d4e9f205f4a8982db43c55ea6c1810107e7eac6a75eb251434ae4a4025b26c53e4fbba76c0af2fa95917167ddfec1d9631d77ee34e62e0cd7fd3548a7d257e32e208ea32f6ba2f74ae720a303157f73e8f9ee382d2bbe9e14d519338eb9717daa509addb4951f2564b6ac24786ec985b0f9faeb5611ddd3e82ec916b7c6de0c7ba5a805ec2f3f50101ce7d64fa53ec1eaa960215beaa7d391721eb75964ad9730d4e812185351d825239bcf8dded150e90932723ff2c3f6266"}}}}}, 0x189) 2018/01/10 07:08:51 executing program 5: unshare(0x3ff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/sequencer\x00', 0x8041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0xe0)=[{{&(0x7f0000c6a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f000026f000)=""/138, 0x8a}, {&(0x7f00001f0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000a45000-0x2b)=""/43, 0x2b}], 0x9, &(0x7f0000001000-0xcd)=""/205, 0xcd, 0xa3e}, 0x8}, {{&(0x7f0000e82000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d14000)=[{&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000325000)=""/117, 0x75}, {&(0x7f0000b0b000)=""/86, 0x56}, {&(0x7f00001d6000)=""/130, 0x82}], 0x4, &(0x7f0000001000-0xf0)=""/240, 0xf0, 0x6}, 0x9}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000065c000)=[{&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/248, 0xf8}], 0x3, 0x0, 0x0, 0x6}, 0xa841}, {{&(0x7f0000cfd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x12)=""/66, 0x42}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x3, 0x0, 0x0, 0x8001}, 0x2}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f000064a000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0xea)=""/234, 0xea}], 0x2, &(0x7f0000854000)=""/219, 0xdb, 0x5}, 0x1}, {{&(0x7f00005f9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f00006af000)=""/172, 0xac}, {&(0x7f00003ac000)=""/215, 0xd7}, {&(0x7f0000bec000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000db5000)=""/195, 0xc3}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x9, &(0x7f00004b5000-0x4)=""/4, 0x4, 0x4}, 0x4}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0x48)=""/72, 0x48}], 0x3, 0x0, 0x0, 0x5}, 0x7}], 0x7, 0x10120, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 07:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4, 0xae) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fea000)={0x0, 0x4}, &(0x7f00006b5000-0x4)=0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c7000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d99000)=0x2a2e, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000080b000)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf4, 0x3, 0x7fffffff, 0xf0}, &(0x7f0000e26000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bea000)={0x0, 0xd0, &(0x7f0000914000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000060c000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000b16000)={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x964, [0x7, 0x7, 0x5, 0x20, 0x7, 0x4, 0x7ff, 0x5]}, 0x5c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000753000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f1d000-0x4)=0xc1e, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000268000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00004b3000)={0x3}, 0x0, &(0x7f000044b000-0x8)={0x0, 0x0}, 0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b93000)={{&(0x7f000021b000/0x2000)=nil, 0x2000}, 0x2, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000975000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008d5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000-0x4)=0xe8) 2018/01/10 07:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000245000-0xd)='/dev/usbmon#\x00', 0x9, 0x400000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000969000)={0x0, 0x108}, &(0x7f00009af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000047a000)={r1, 0x9e, "6097e17f93f820197c04fdb3c0a1a85832fbaa52776a9c1a05d3eac01251b93da9d9d54df210cd4071b091def746f657878f395102f46fd1ebf0eb22140d7b8a0f9c844a27178606bc1d5e739e78d1a95c63a1f5c7c3d9132b4a0c1c91371b34536c736df56f19f80bba6a2fdf4ad6946b670b60be3143e9ced5f33c6b0f1037a148fbcd245863fb4bc66ce88f3a77cfc93160be61939644db79d62d81eb"}, &(0x7f0000c01000)=0xa6) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000307000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000063c000)=@sack_info={0x0, 0x1, 0x3}, &(0x7f00005e2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000161000-0x8)={r4, 0xffff}, 0x8) r5 = socket$unix(0x1, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000776000)='/dev/input/mice\x00', 0x0, 0x200000) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/10 07:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x10440, 0x0) ioctl$TIOCLINUX2(r0, 0xc0189436, &(0x7f0000be2000-0xc)={0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/10 07:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000baa000-0x20)=[{{&(0x7f00001f2000)=@ax25={0x3, {"be36c795329a0f"}, 0x20}, 0x10, &(0x7f000027d000)=[{&(0x7f000020d000-0x9e)="6fd83c2a3ab7f53982b1f62c72ec5be0862ea3a138e2f7c8b7dd0f5c465a50dbdfb39ed1c0a6b657a59e03196c91d79200d4fac4747b03b5f5d5b2aa05af4968b91ccfff1be644942fff85aa5b36c7f3dc575d4c8f26b0a1e8beee46da188f06dacb22385537847a638bbb0b7004c423b7cad5d07c6991658bd7a1c16e5e60dbc046dc916c578f82ebf60d0c38ac29363cf118b1be901e884dfd04fca511", 0x9e}, {&(0x7f00005df000)="6f296a39887b54076127b1774642fcb981e81de2867ce2b0f364717c7a6281baaf09ac83302bb825ecd5afc0c52af1eecb45524bac89e859ee45a2931764148c1122ba2e6a5249d11ed75ab5cda2e3c77c30bc1dc4a00d447f6d772bf882d58057ffa7072a6757e69c654237789b930f6ab701e640", 0x75}], 0x2, &(0x7f0000af1000)=[{0xec, 0x11f, 0x7fffffff, "ae27c9a9b6d9707d3c14d9c9310c4756dc40c679d23f0a319e5395ca094ed83a11412c4e51532a729a4b047eb360c02b3d04b10c79efe6842beb05b60eb98495c61a0f0271634798331ec79b2de634ef9066bfad089881eb412b2b4511c502a20c6a591773cb56455c01c10f541b7e7586e923783b5650da26930522884c5c69f1213f95ba35c9da67066b2113845c5d56d0b7173640ae9aa2ef179e00fde1e0d2c9eca39e37e4d57dafda102f00c652df98652b34e9bd70a67000b92353b193d11a7711016e6dc4cd6118ec856fdea0edd9e1ddcc9f6287a02347d9115387"}, {0x9c, 0x105, 0x8, "c1fe59467589a7e4bef4f79156766ab45b3eb5d85a619b7e6743d2f5b19ba155bba017e1aca0a86dbab5d21a0c42f9025618a1366338ca7d1e72736188dd5021da9582fff3eab634d9811a69788c0a20ab1cfdfaaa264d1c0cc43355aeb2d2dd4de2c914125413d471a5ceadd33109feefd9bdcbb499770b81903aba717d1485a03600ddf016744b0ac58729178fb29b"}, {0x4c, 0x36565e468127d73b, 0x9, "80c4ca7c007c0f51f3696365ec6fcbec62cd106d4d54cb91262d848921800e9b8ce7b3a940002dc6b85f6f5c41bb9210c9340b8f745868a6e71c67adf0891b8a"}, {0x10, 0x103, 0x0, "b5c96420"}, {0x10c, 0x0, 0x0, "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"}, {0x28, 0x0, 0x1f, "5953ec504bffdd6a77f0f05044ed60ce4b521e46e82a6f81c5a0276b"}, {0x100c, 0x115, 0x1, "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{0xe0, 0x117, 0xfdd, "a2c70c91a6d81f8cf092b21b7f85c03103377c02737c1cb2a17a08463898d85f149aeb16cda98487685dc7a78630389345cb8a50163742f17110196731872dfccba1110fe3bbb4a8c3acca98573abc800b1c032f4bf7867a3cb671dfded27c60e32f03166551f68f8e977ee24f3e7e5b19c5f5e9e1fdb0ef94a382d8bc26bc051b3d7d24ef100be17869d2ce7073de0154d53e381585886323580b4b54fb13ce44a400058c2d3941e91ee4413958d7558234a379847a119696c46028b02301c73427a2478d31fec064fef4414f96b84e639e54"}], 0x1404, 0x11}, 0x667}], 0x1, 0x8004) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockname$netlink(r0, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0xff3b) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c53000)=0x0, 0x4) [ 29.820355] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/10 07:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0x0, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b18000-0x4)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/access\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000bcb000-0x1c)={0x0, 0x0, &(0x7f0000abd000-0x8)={&(0x7f0000576000-0x180)={0x2, 0x1, 0xffffffff, 0x8, 0x30, 0x0, 0x6, 0x1, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x100, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_address={0x3, 0x0, 0x0, 0x80, 0x0, @in={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x19, 0x0, 0x5e0, 0x0, "0733bfc6f1ca2d59e6de113e7b7d7e28abbe38b5201211de4f5442e944ae42981205e84212a1c93eb880497c437fb52a4b43c7755b39a22b30040261625a69c76335b4799c252d9b736fa3591803a0c263e75cc8fc00b0736d2d1bdeb76d64626448b8506171da93967a5d5809625f4044527ded435237de70662047ff8b7302acb76d0783a650222993ad6446a17a60de90145475fd3f38c1dd31aed59beb51f4da2c5909a4968eaaa1255da713cdb19cbd5bfd8901536fb1922b7f"}, @sadb_ident={0x2, 0xb, 0x46f, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x10, 0x14}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x4, 0x10}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/10 07:08:51 executing program 4: r0 = socket(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={@common='tunl0\x00', @ifru_flags=0x200}) sendto$unix(r0, &(0x7f0000000000)="090ec9", 0x13e, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000081f000-0x5c)={{0xa, 0x2, 0x1000000000003, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74148aea}, {0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0xfffffffffffff4a0}, 0x800, [0x200, 0x1000, 0x7fffffff, 0x2000000000db6, 0x9, 0x0, 0x50, 0x3]}, 0x5c) 2018/01/10 07:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b74000-0x8)={0x0, 0x0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) 2018/01/10 07:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4, 0xae) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fea000)={0x0, 0x4}, &(0x7f00006b5000-0x4)=0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c7000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d99000)=0x2a2e, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000080b000)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf4, 0x3, 0x7fffffff, 0xf0}, &(0x7f0000e26000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bea000)={0x0, 0xd0, &(0x7f0000914000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000060c000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000b16000)={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x964, [0x7, 0x7, 0x5, 0x20, 0x7, 0x4, 0x7ff, 0x5]}, 0x5c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000753000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f1d000-0x4)=0xc1e, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000268000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00004b3000)={0x3}, 0x0, &(0x7f000044b000-0x8)={0x0, 0x0}, 0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b93000)={{&(0x7f000021b000/0x2000)=nil, 0x2000}, 0x2, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000975000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008d5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000-0x4)=0xe8) 2018/01/10 07:08:52 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c42000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000be000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000959000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) r3 = getegid() r4 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000841000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) lstat(&(0x7f0000a3b000-0x8)='./file0\x00', &(0x7f0000837000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fdb000)='./file0\x00', &(0x7f00004ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fdc000-0x1c)={&(0x7f0000e18000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000aa8000)=[{&(0x7f0000add000)="7b72e5a7abbf88ec96ed9324a842fcba2c", 0x11}, {&(0x7f0000528000-0xb7)="53e90228746458cc0cec0b47030aa19002eec5566b3fd8dc7051a99575bd633557223e3d9eb84683500fa1fef85494dda43076dda6bd64ae900d2396988b757c50b0f6ae1928b2aa512ce1b5764eb7d968561cbd8be6bd38e071ac0c61bc3f65681ca4e46fa729d32d3bc9ad5090a2b03ba340d332c852f03be08bd6ea76a031db1a501d3998227e55d66d5563e7bdf23195e7d25e05b89455b043225c34acbf41c0c74c11ab879a43312c3255fc9469ba797cb3bdafb1", 0xb7}, {&(0x7f00004ab000)="2235d7c6ebfb065c9145f03563e8deb23deec0cfdda0478f225d3d4f7000e46e77273c56", 0x24}, {&(0x7f00003a9000-0x73)="695e8b761c65cf396c093411d9d8b21d0d4f0101cf39ad7f920c52e5757bcb9b5d1c4e1def83ef18eacfde078a57492b619fc9f092d659eb20c4fb15397d4e2654caeaccc6efb1eb21640919eaded2f0d0fddfa62a0b3317d3f363a3659312e774e49cdd269a9060877f68fd7b45a8bf5254ae", 0x73}, {&(0x7f0000fdc000-0xdf)="49b7406821bd8d61f122318a5a4ef23ae3662becbb68710126decb9c618fcf239bd1551f44d0e688f398931387803ced0bcdf51f2307f9ab7437937f462bb1d9cdbf710798643cfdfe8aad38d25bae37a02e13abb83834bf9416cd41c8b6a024acefc0359911304d2adf018c878e1ae9f9b1da16451379237d0c69b7555220325ed9c7e85bb1be01a813e3db68f0ce3559803f62173146df796fc21764619c5ec46d305d9f449bad47c6d0cb01996ce026a397c0ee52f81d486a625242ce1f0b49fd8f6f65efbc7c251cdbb6a23a371d75116217d6f693c02a5fb8b296c111", 0xdf}, {&(0x7f0000fdc000-0x52)="4ef489b0700e5a1910b2ded75be0f990f8b8bb29719ec9d724b46c18db696a26efaa008b5e40ba1b91178441e2387d96d3619669d242ccc60018b1289206a5698a74aff551367fc994b523adc7cc4833c602", 0x52}, {&(0x7f0000fdc000-0xbb)="29ab12f6b83ebbc3a4394cbaa4fca01848f695e28a4124dc2f927e2275de6f37b9998f9a13a0bdd3f81a5f6208edcfe07b91585951604f309468616321880a6bd776fd2e4bc41301f74fde35f7785379bf1b3c101364f3c1994661695357595605389d9c8d7719488c74c3b8e122ab9bf56d61f605183ee9e41b4ff6a90478e9bcf023cf43a7119e9e1c7f97e953ac5241057fbcdfda269dd6fe874df9cb961dbf24196173730a54a0204a60f14ba07c1e81d02e1a44f27c30046c", 0xbb}], 0x7, &(0x7f0000fdb000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x4000804}, 0x20000040) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000005000-0x4)=0x0) 2018/01/10 07:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/10 07:08:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000886000-0x8)={0x0, 0x0}) 2018/01/10 07:08:52 executing program 0: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000b28000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) sendto$ipx(r0, &(0x7f00005f3000)="e25667c88b915725462fbd73a740ed425476bf88369d5fa486dea4fd5651907aeb38bb7aa957d55b1574a109a7d9489a676474eca66223c4650e279c1bb5e322f4fef8e672ca4de0d20bedcb7016b34e68f49131945fb6945fba3c36f63c8f10", 0x60, 0x0, 0x0, 0x0) 2018/01/10 07:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024e000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) close(r0) 2018/01/10 07:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bef000-0x8)='./file0\x00', 0x2) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000", @ifru_mtu=0x7}) 2018/01/10 07:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000026b000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000259000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000938000-0x6)={0x1, [0x7f79]}, &(0x7f00002ef000-0x4)=0x6) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000999000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000bf4000)=0xc) stat(&(0x7f0000f00000)='./file0\x00', &(0x7f000073a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000092b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000466000-0x4)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e3000)={{{@in=@rand_addr=0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1f, 0x2, 0x1000, 0x2, 0x80, 0xa0, 0x0, r3, r4}, {0x2, 0x3, 0x8, 0x3, 0x4, 0xffffffffffff8000, 0x9, 0xffffffff7fffffff}, {0x5767, 0x3, 0x3, 0x8}, 0xfffffffffffffff7, 0x1, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x1, 0x3, 0xfffffffffffff000, 0xfffffffffffffff8, 0xffffffff, 0x0}}, 0xe8) 2018/01/10 07:08:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6ad, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x4a800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x800c, 0x5, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, 0x1}, &(0x7f0000001000)=0x10) write$eventfd(r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) 2018/01/10 07:08:52 executing program 0: syz_open_dev$sndseq(&(0x7f0000b49000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) 2018/01/10 07:08:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000079f000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f0000916000)=""/40, &(0x7f0000aa4000-0x4)=0x28) 2018/01/10 07:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf9000-0x7)='mounts\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000422000-0x20)={@common='irlan0\x00', @ifru_flags=0x802}) preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) pread64(r0, &(0x7f0000cb8000-0xaf)=""/175, 0xaf, 0x0) 2018/01/10 07:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1, 0xa, 0xffffffffffffff57, &(0x7f00000dc000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000073d000-0xb)=""/11) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000086000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$llc(r2, &(0x7f0000429000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d4000-0x4)=0x10, 0x800) 2018/01/10 07:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f00002b1000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c43000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/10 07:08:52 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x64, &(0x7f0000ea3000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000187000-0x8c)={0x9, 0x0, 0x0, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ea4000-0x10)={0x4, 0x8000, 0x8, 0x0, 0x0}, &(0x7f0000ea3000)=0x10) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea4000-0x14)={r3, 0x1ff, 0x4, 0x0, 0x6, 0x100}, 0x14) [ 30.154568] audit: type=1400 audit(1515568132.185:25): avc: denied { net_bind_service } for pid=4973 comm="syz-executor2" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 07:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000475000-0x9)='illinois\x00', 0x15d) shutdown(r0, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000b43000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r3 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000267000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c97000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000784000)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/01/10 07:08:52 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000002000)=0xfffffffffffffe70) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) sysfs$3(0x3) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$TCSETAW(r0, 0x5407, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/sequencer2\x00', 0x2840c0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000fe3000)={0x7, 0x4, 0x4, 0x8ac, 0x34, 0x3}) 2018/01/10 07:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ce4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d71000)=0x10, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mknod(&(0x7f0000bee000)='./file0\x00', 0xc000, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000289000)=0x5) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000d31000)=""/177) r2 = memfd_create(&(0x7f0000738000-0x12)='/dev/input/event#\x00', 0x2) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00006de000)=0x0) 2018/01/10 07:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000651000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = fcntl$dupfd(r3, 0x406, r3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006c1000-0x10)={0x0, 0x3f, 0x7ff, 0x7ff}, &(0x7f00005f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000f2000)={r5, 0x6}, &(0x7f0000bb3000-0x4)=0x6) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup3(r2, r3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000aec000-0x4)=0x9) socket$inet(0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00003fe000)={0x1c, 0xf16, 0x101, 0x0, 0x776b0786}, 0x14) ftruncate(r0, 0x6) 2018/01/10 07:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a40000)='/proc/self/net/pfkey\x00', 0x600202, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e93000-0x4)={0x9}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/10 07:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000026b000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000259000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000938000-0x6)={0x1, [0x7f79]}, &(0x7f00002ef000-0x4)=0x6) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000999000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000bf4000)=0xc) stat(&(0x7f0000f00000)='./file0\x00', &(0x7f000073a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000092b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000466000-0x4)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e3000)={{{@in=@rand_addr=0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1f, 0x2, 0x1000, 0x2, 0x80, 0xa0, 0x0, r3, r4}, {0x2, 0x3, 0x8, 0x3, 0x4, 0xffffffffffff8000, 0x9, 0xffffffff7fffffff}, {0x5767, 0x3, 0x3, 0x8}, 0xfffffffffffffff7, 0x1, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x1, 0x3, 0xfffffffffffff000, 0xfffffffffffffff8, 0xffffffff, 0x0}}, 0xe8) 2018/01/10 07:08:52 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000864000)={0x0, 0xd, 0x0, @thr={&(0x7f000090c000)="e6d43dbc8ac400c5a8834df8f0ec64ab0d85a2f5d87483f54b9c20890504704b0a0dc8f48128e4b195a214f5bc64a89326b21ab9a10ef987bd89f50caf7285aff34fbaf3b36c6cd26729d9610eb8e07f1e2ef388744f1c759f19499f823edf2d32", &(0x7f0000fc1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc2000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc1000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000810000-0xc)=@known='trusted.syz\x00', &(0x7f0000d25000)=""/148, 0x94) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000fc2000-0x10)={{r3, r4+10000000}, {r5, r6+30000000}}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) sched_yield() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) dup2(r0, r1) 2018/01/10 07:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/selinux/member\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000c2e000-0x1c)={0x1c, 0x0, 0x6, @fuse_notify_inval_entry_out={0x0, 0x7}}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f48000-0x8c)={0x3ff, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d92000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000834000-0xa)='.et/igmp6\x00') preadv(r1, &(0x7f0000786000)=[{&(0x7f000060c000)=""/47, 0x2f}, {&(0x7f0000db2000)=""/118, 0x76}], 0x2, 0x0) timer_create(0x3, &(0x7f0000ae7000)={0x0, 0x11, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012b000-0x4)=0x0) 2018/01/10 07:08:52 executing program 4: mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc0000)={@generic="99b934557f3283ae670d616e9c04a3cc", @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601db8800fb00000600001400000d000000001d00000b843601"}) 2018/01/10 07:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000dab000)=""/4096, &(0x7f0000f51000)=0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a64000-0x4)=0x0) 2018/01/10 07:08:52 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000020000)='/dev/pktcdvd/control\x00', 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000003000-0x8)={0x1, &(0x7f0000021000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000021000)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001d000)=@assoc_value={0x0, 0x1}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000019000)={r2, 0x4a0}, &(0x7f0000021000-0x4)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000005000)={0x40000b, 0x800000000000040, 0x3, 0x54}) r3 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r3, &(0x7f0000018000-0xd)=""/13) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000013000)='./file0\x00', &(0x7f0000021000)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x8, 0x7f) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000009000)={0x0, 0x0}) timer_create(0x5, &(0x7f0000021000)={0x0, 0x3, 0x7, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000021000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f000000e000)={{0x0, 0x1c9c380}, {r6, r7+30000000}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000)=0x0, 0x4) 2018/01/10 07:08:52 executing program 1: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000010c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) sendmsg$key(r0, &(0x7f000017d000)={0x0, 0x0, &(0x7f0000039000-0x8)={&(0x7f0000014000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f000017e000)=[{{&(0x7f000017f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000016a000)=[], 0x0, &(0x7f000017f000-0x5f)=""/95, 0x5f, 0x0}, 0x0}, {{&(0x7f000017f000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000b1000)=[], 0x0, &(0x7f0000151000)=""/69, 0x45, 0x0}, 0x0}], 0x2, 0x2, &(0x7f000017f000-0x8)={0x0, r2+30000000}) r3 = syz_open_procfs(0x0, &(0x7f00000ed000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000001a000)='rxrpc_s\x00', &(0x7f0000181000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)='/selinux/mls\x00', 0xfffffffffffffffb) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000151000-0x8)='keyring\x00', &(0x7f0000182000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000010c000-0x15)='trusted\'-selinuxppp0\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x2751, 0x6, r5) recvfrom$unix(r3, &(0x7f0000000000)=""/16, 0x10, 0x40010000, &(0x7f000001d000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 07:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000ced000)="1f0000000601ffdd040000bb00020022074000ff08000800011600080100c4", 0x1f) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000dd000)={0x0, 0x6}, &(0x7f0000e2a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007cc000)=r1, 0x4) ftruncate(r0, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae1000)={0x0, 0x0}) 2018/01/10 07:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000724000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x6, 0x0}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000074e000)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000720000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 07:08:52 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000864000)={0x0, 0xd, 0x0, @thr={&(0x7f000090c000)="e6d43dbc8ac400c5a8834df8f0ec64ab0d85a2f5d87483f54b9c20890504704b0a0dc8f48128e4b195a214f5bc64a89326b21ab9a10ef987bd89f50caf7285aff34fbaf3b36c6cd26729d9610eb8e07f1e2ef388744f1c759f19499f823edf2d32", &(0x7f0000fc1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc2000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc1000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000810000-0xc)=@known='trusted.syz\x00', &(0x7f0000d25000)=""/148, 0x94) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000fc2000-0x10)={{r3, r4+10000000}, {r5, r6+30000000}}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) sched_yield() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) dup2(r0, r1) 2018/01/10 07:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f1b000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009a7000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000ca6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) sendmmsg(r0, &(0x7f00006cf000-0xe0)=[{{&(0x7f00007a9000-0x10)=@llc={0x1a, 0xab59375bf3bef45c, 0x8, 0xa448, 0xccc1, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000f37000)=[{&(0x7f00006cc000-0xcb)="dc216592ae10b57df18820271ba30efa7c668faa95a05f379fc3f66a6c4b03f687128bfba76aabe277c7e0f07e5b07717bc1d61e35312a5072e92183af95839113400ec5cb22be91786b8eb14fa888bd1098b79e7f05bacade2957f3ed73040cbab3cf733bb2aaf61e1fb41f40e7a6e7624061568e716d34f36a70b8c5f7789917dee6b9e83a2ca2408ba6737353c18f7262f3c22edc3da413ecb516fd5e50e2a65d2fd9c80085872d2c1a3100cc211a9fbc3e6f221dcff36ce0b4fc2f56d15988ae24b4257636089287f7", 0xcb}, {&(0x7f0000e7c000)="2773c05a1cac518550f9", 0xa}, {&(0x7f0000a84000-0xe)="2a59c021d51db5103872e98d2c40", 0xe}], 0x3, &(0x7f0000356000-0x80)=[{0x6c, 0x11f, 0x40, "5fb3f11cee783147e6e7a61335facd5ff0c533ee146f42ac91a3f221b57e7e6fb476ac1ed981a676d2cbf91bc695e9a9201ee564fc31e5a2e0a8515ed1d92747e7c9bf55372a88ef9f4ad33221f4fc133a16ea687cf4c3198b1876b5c59a"}, {0x14, 0x11f, 0x0, "b5914adbd3b5"}], 0x80, 0x20044001}, 0xd50a}, {{&(0x7f00004e3000-0x6)=@hci={0x1f, 0x6e02, 0x3}, 0x6, &(0x7f00007c6000-0x40)=[{&(0x7f0000ab5000)="13511a07b2ca61801df59bad9d8bf158f3e1e3c271ac4055e70b83bd29a6964f750d089c3b8dd281e2db2868f5134364fd7a2203a7248a92ab0399e7e75bf48acf17dbb2d8d1952596f8f440bc85633c56a759", 0x53}, {&(0x7f0000187000)="fe4e94fe41e17dc60b44df74bd1d7aca8c0fc4be9792bb64e840416943306708ac4d667c4783ef21cf884d6565f1275954d64e7c4d266c6d52c200262786755c2a35ff1148fc0612f9fa418185dd012834ff6db28829ffbed7d53a5137b04886f452918d9a1415b0548786aa23ef93dbf09d1cde", 0x74}, {&(0x7f000019f000-0x1000)="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{0xf4, 0x11b, 0x9, "2bcd6d1f8085a0a2269d354ee8bcac357d62ad79c3e4e31641336e57ee22ff0a87fc71f45dcef9d68e61f7a498cb627dafad462bb0e736a2ddd5d9ff9f14a23447aacbd80108a24791d798add295cba25a9c79aa330384ca26c1ecdd505c1ced5e16427663e96c1d49fb8b28fd18f17868835e3c2e79d6c683a436cc6076da85135fe4863d16ec527bab399bdfca62396f29845cd947305267ee05cb931a18032ed6aa550afb2f914382525fec54bc328c448df85b52f6c44a0e14511643379dee6d68c17b97ef26d2571339304e59a6e2cc6247c27fc2e32b03e3017b6996329372fc943a"}, {0xb0, 0x0, 0x0, "894fac201e3c933a404313ba62bd486f36432f7cd2e7c435c04558480c13e07a3328d4149e2e09ad2d8cfcd529d7614782ee302913f266248cdd0c68779cd7376a31c39e0c5270f17b8f882cff87576fb221018c876ce71aa6598de0d47de5de38e605d3e8d8a6c44fc02d7ec20ec27dfb0cccd35ce2af34a3d379042dab7dc59ce0cd157b665add4c8cb189d4b1895dd79b657dc5150e3b16255497b8b3171f29"}, {0x100, 0x112, 0xfff, "38f56d99ed7b1129ff0f12bbae8735587822fcf90042a252cb7ff4466386845d28e9133b3cafa9ff21258df8b511d501abd7f5ffeea01838ebe2ea18b24acc5a1233ecd797215ec9ad599202b47acb0f9ef6e0a277b4c711f11e694f9997b87a5c3bff3422d2ab5fdf6b15ca1f38c1f980bbe962331cd27f46ee715d4823126582a08f22f1dea78070bd78dcf7b4f1208489017c5b7be608c23f6a8045be84abf7df571bc5981d8546db6eb117f381d33c9889187755ce4dc53fec76d33911345fa40685c464b473f2685e4666755e62ccabca6fb2796f794c20c7934ae506e85b1bcd7dcf23dc3f09d93454b3dbeea92e6c7d"}, {0xa4, 0x11f, 0xeb6, "57c8ba53713c8173a92f540f1862cea00b8b393c47188ad332129786d5492136c97f18e65e58e4c82f686063ac811085250204b3a433083b509f63bf38b50ccd0b4dcf8501fffcbf28f8d76a2df506f5f1fe4e10074ae22686a0c3541b69d1da3110f9a6a58a7267fc1a98e1dc190bda488fbc66ae1639583bbe0b8e6947d54a97ff2000228a3a40c18660841b7b269fb3efe9c9d4aa"}, {0xa4, 0x11f, 0xde, "afeeede29dfdbef95eab546c389f81e06b71b93cc2d916aef52bade4918408bf5ca7d1a0348a74adbc2b821e47401f39ad987853a2fb158bd2634b883a2df24c5ee3a2826cb2445471574d7e84325238ae93c2e9927acbafe33c07ee3086dc2f0ddd14d1199090a49e6bd4cfab7b3600a158442459196d7e153c9724dc63888746081a746d8367b66affd976cdb38e1bf8b474d44a230cb5"}], 0x4a0, 0x44000}, 0x81}, {{&(0x7f00001f9000-0xe)=@l2={0x1f, 0x8, {0x100000000000000, 0x0, 0x3, 0x8, 0x7, 0x1}, 0x7f, 0x4}, 0xe, &(0x7f0000d54000)=[{&(0x7f00008c7000)="653941f5ed84cb6c10ae385fe533731c636af2ac3f96edc1185b751c2bda38", 0x1f}, {&(0x7f0000444000-0x5a)="8c8b860a279d57635a35f0b58b3256cb02a26b4c7600de01064c57901725b0a737d4a4b317d198a7d7a335e7b6252d9f7ae73bdb2e26178fa5e8bdd0cf9104bed76311175519e8101ad80d3fc383cf113caa4ec844ec65c2d733", 0x5a}, {&(0x7f0000e7b000)="db4e18d1cc1808c5002ce3a265104486b99e5385db2ada10050763ddafa03474b201fb6456cc378db860d4f4749e63d0a6d23b00b58266953417b29b71e735919b315e3fd5f47ead7f77c090dbbe65c23ffb5f61eac6cb6e1c8f69ab83", 0x5d}, {&(0x7f000015f000-0xa0)="7ee99ebc0f4f52c6fe99c46ec13a879cc732e2ac037d04d0c82594aba9ab73ef116f932dc08559bba52aa075be67f8f238709f19ea88fe49f3acd17038fefa0f1befc0141a9d15024466a0576a7f58db9c8d550ac3de041d890c1e5d0d87dcfb4810d7e867da1b9f2e34aa2200f937f43a52ca5029d366e2319f2e8c6fc49f9be85d656866d915066dd84cf530b8adc02ce5c25fe11b4c559730f898a5d005d4", 0xa0}, {&(0x7f00007a0000)="81d1913466623be5dfbcb98a8a08dbe1dbaf210e5049a1c98e79fafa567c5e6585b2c38f5fcde87593ecae94dca96e33a34332373ffcd991c3f3301fa338ef19d9888809e8ef6c67e4d3dff101be86f9792f5bfc97caeeeb9e6f083c75bbdf5cffc0", 0x62}, {&(0x7f0000fc5000)="e2fc8841d72dc21629bdd0dc3a30e94b25c30ee2d04d571a87e4bb3ac8fe0a795d398fe8c5e36778e4910ea9ba60f638cdebd292519298373414b5d2077c3f2f1d297170568b67378c8d9564e588cf53cd0a43a6bebda0fcfc20536813800151e4b2ed3690082edac31d99be936deb18ee7d03614b0103b00f07d9fe95092139af5b8c5c00b8da8491b34eb0be4dd950bd4334cb53821ac23c503d0b23634e63a7727021d03d94288fafd862a95a170973b98370d05c22b0b2841196d8347ee91cb0ca5428206e0b044d43839320648cbfd8a40403aec5b9890bb083f6bb0f0e163b11bb750b08fac64d629a7e", 0xed}, {&(0x7f0000f3d000-0xb6)="fca5ab0a0a8387255cd2c00cdc50a889f2f4e3674fcbe463639edc75b4c79fe3f7ed98a3654fce8991c450d993b9f1f7ff0f9852b3ec4e9e9656acb0349c148e98cebdb96115f75b529f8578c5b877c84a337c175e0753c37d605549e305b7bda85a0e139bb789538b2e28544a09db6ad176886ac11d01cde978fcbf2aacc4d4c35dcabec9b3347fc2c35f092c5310e0b5730064ec8cae58fa85d005412033be767c1d15d3789a94f8b55116b858a898dfc1215e46f8", 0xb6}], 0x7, 0x0, 0x0, 0xc800}, 0x200}], 0x7, 0x4000) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/10 07:08:52 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pipe2(&(0x7f0000e8b000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/10 07:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000002000)=[{&(0x7f0000003000)=""/20, 0x14}], 0x1) close(r0) 2018/01/10 07:08:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0xffffffff7fffffff, 0x3849, 0x9ec, 0x3, 0x4, 0x9}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, "d66bfd12537e2c036ea3cdcc2a601dfc55337039352eb23b818daefa87b1a39ccbefaa003268d19dbadd11473c3bf39fbc2562bf4f29550aea0d0100e4c6a898", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x1, &(0x7f0000001000)="") 2018/01/10 07:08:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d6d000-0x4)={0x0}, &(0x7f0000640000)=0x4) sendfile(r0, r1, &(0x7f0000c09000-0x4)=0x0, 0x2) [ 30.904609] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 30.914425] binder_alloc: binder_alloc_mmap_handler: 5040 20000000-20002000 already mapped failed -16 [ 30.932594] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/10 07:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000e2b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) finit_module(r0, &(0x7f0000fba000-0x6)='ramfs\x00', 0x3) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) 2018/01/10 07:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x280000000010, 0x3, 0x0) 2018/01/10 07:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000072000-0x91)=""/145) 2018/01/10 07:08:53 executing program 5: mmap(&(0x7f0000000000/0x602000)=nil, 0x602000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004d4000)={0x0, []}, &(0x7f00004ca000-0x4)=0x4) read(r0, &(0x7f00005c6000-0x39)=""/88, 0x48) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000603000-0xc9)="bb9dd0eef2e6eabf5fcc1651a2f1cc64c392a8ff23f02b9d354faaf5be9184a4e6e0f37371a8785c81a76bf77a2a62aacbb5aaf47ca6df800a6d618c7b667a417f7cc78546bc04f112156abdf97eff83c40392946e50e6e57b98f87e473cedc94089aaaf0927745684d017dffd7aa0ec02c37937673f8345a66fac91a0431f54221720f1725ae9a933668e8cd4fc9db3bc1ddedba57da98ab2e2f39ca9767c2ae5fbd67a3b30e214bf2165a6c73fc713ec17b69e6b567003d168ae9b97c45357255b1d9eddeee198a2", 0xc9) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000602000)={0x3, 0x5, 0x3, 0x9, 0x7fe, 0xfffffffffffffffa, 0x0, 0x1000000000, 0x6, 0xfffffffffffffffd}) 2018/01/10 07:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000157000)=0xff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001c6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec3000-0x4)=0xe8) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) mq_notify(r1, &(0x7f00003da000)={0x0, 0x25, 0x1, @thr={&(0x7f0000ce6000-0x26)="35a5c14238b2fb621b4c910fd2302b67f4c2247aed8e6c0a38c1e3a1a02bc70fb7bcf4c798ae", &(0x7f0000c51000)="bdda3d41bb5bf817d3eaf2b357a81cb6985e6c3fff11b7dd2f61515d9d7b6d4d8b33f76b06ef85b328d8c65734eee8af77d95a98db01bbe8bc992bff78a192f01c2d46c9d295c5306730c850b2b9aceba127b4a78f7c7dc631070d3cef3ede6cea91dff7bcf6ae961f56666b6bc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000de8000)=""/206, 0xce) [ 30.932812] audit: type=1400 audit(1515568132.955:26): avc: denied { ioctl } for pid=5041 comm="syz-executor0" path="socket:[11845]" dev="sockfs" ino=11845 ioctlcmd=0x7703 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 [ 30.945931] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 30.987593] binder: 5040:5046 ioctl 40046207 0 returned -16 [ 30.997420] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 07:08:53 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000fe2000)={0x4, 0x2, 0x5, 0x101, 0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000609000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b15000)=0x28) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe3000-0xcc)={r2, 0xc4, "ffa345325a6ac16bff7e38457b857125dfff7aa747c77e810d76780d7a77e91999f2720f57732a51bcdca836171d308f3d475d9537f60254381feb2152fcf4675918ff31f71ac444e71b5b3ae24f72cc08b5611b2cd7e7c984230c014e75dccc4407eac078e381b80b4df03a6c9f7eb9ee0927997ae0bafeab15280cd22b7cfdacbfa562250e172f327c95083a5a8a5f5dd1fce838f74b4c92d36345f6f7a593859b229c129512efe141778dbd3a3e21d756933b1491e6d21f7752117d4c839df5d97dd6"}, &(0x7f0000395000-0x4)=0xcc) write(r0, &(0x7f0000fdf000)="", 0xfffffffffffffe6c) 2018/01/10 07:08:53 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000e06000)="240000002800070800000018000800000108f00e01000000000012000000000000000000", 0xff0e) [ 31.002843] binder: undelivered transaction 21, process died. 2018/01/10 07:08:53 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ffc000)=[], 0x0) r1 = syz_open_dev$tun(&(0x7f00002d5000-0xd)='/dev/net/tun\x00', 0x0, 0x20400) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/01/10 07:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000294000)=""/4096) 2018/01/10 07:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00005c7000+0x727)=[@ptr={0x70742a85, 0x0, &(0x7f0000a87000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000006000)=[0x21]}}], 0x0, 0x0, &(0x7f0000424000)=""}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004d6000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000097000)={0xffffffff80000001, 0xfff, 0xfffffffffffffff7, 0x20000000000000, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:53 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000aa8000-0x35)=""/53, 0xeca068b0506826f1, 0x0, &(0x7f00009a7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffda5) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f76000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f76000-0x4)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000f77000-0x8)={&(0x7f0000f76000-0x17)=""/23, 0x17}) 2018/01/10 07:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080004000200cbde0008", 0x24) recvfrom(r0, &(0x7f00002d7000)=""/5, 0x5, 0x2000, &(0x7f0000782000-0x58)=@nfc_llcp={0x27, 0x1000, 0xbe, 0x7, 0xfffffffffffff01e, 0x44a, "1ccefd0e65eb7ab58efbd4fca56cf19f6705add9697febbdaec0c06a20583bacaca38c1cf30db4d653b62551a274f9db73c0486f57355c96cfbe17f79a6b03", 0x4}, 0x58) mlock(&(0x7f0000071000/0x1000)=nil, 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f00008ee000-0x8)='./file0\x00', 0x4840, 0x13) prctl$void(0x1e) 2018/01/10 07:08:53 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x4109) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000626000)={0x0, 0x80}, &(0x7f0000907000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f40000)={r1, 0x7, 0xffffffffffff2a39, 0x3}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000623000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000628000)={0x0, 0xf5}, &(0x7f0000d1c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000709000-0x8c)={r3, 0x84, "81b28e949d1e337245e4b727ed1012c8efceb0d9cab899f74b66903362cd86ea981fd6f54a5e24a5bafa5687a889f71bffae82fc45a346da1dd4adfda52af71232b5d2ea1f021b87d209064ad61efd667b32896e1e64858424b7b56aaf51f5c276155ead1a1dcc49a2248fa29a71fcdbd6ee532eb4fded15f5839e229f1330b5483b7a5d"}, &(0x7f00009cf000)=0x8c) r4 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/10 07:08:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x0, []}, 0x4) r1 = socket(0xa, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)="c980dd9d49423c5fa6ed6ce73a", 0xd}], 0x1) ioctl(r1, 0x8b12, &(0x7f0000000000)="") socket$key(0xf, 0x3, 0x2) [ 31.071057] IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready [ 31.076622] binder: 5088:5097 got transaction with invalid offset (33, min 0 max 40) or object. [ 31.076646] binder: 5088:5097 transaction failed 29201/-22, size 40-8 line 3190 [ 31.088379] binder_alloc: binder_alloc_mmap_handler: 5088 20000000-20002000 already mapped failed -16 [ 31.096090] binder: BINDER_SET_CONTEXT_MGR already set [ 31.096099] binder: 5088:5097 ioctl 40046207 0 returned -16 2018/01/10 07:08:53 executing program 0: stat(&(0x7f0000598000-0x8)='./file0\x00', &(0x7f0000b4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/10 07:08:53 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f0000f5c000)='syzkaller\x00', &(0x7f0000f5e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c0000)="", 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f60000-0x9)='/dev/rtc\x00', 0x2001ff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000607000-0x1)=0x0) recvmmsg(r0, &(0x7f0000f5b000)=[{{&(0x7f0000f5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f5b000)=[{&(0x7f0000f5c000-0x21)=""/33, 0x21}, {&(0x7f0000f5c000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000f5c000-0xd7)=""/215, 0xd7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) 2018/01/10 07:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007be000+0x3b)=0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, r0}, &(0x7f0000ac8000-0x18)={0x2, 0x0, 0x10000, 0x20000, 0x0, 0x0}) prctl$intptr(0x1f, 0x0) 2018/01/10 07:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() pipe2(&(0x7f0000e3a000)={0x0, 0x0}, 0x4000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$random(&(0x7f00000cc000-0xc)='/dev/random\x00', 0x0, 0x0) read(r1, &(0x7f000031b000)=""/0, 0xfffffffffffffcc5) 2018/01/10 07:08:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fdf000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getflags(r1, 0x3) [ 31.097395] binder_alloc: 5088: binder_alloc_buf, no vma [ 31.097413] binder: 5088:5097 transaction failed 29189/-3, size 40-8 line 3127 [ 31.115030] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.115047] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 07:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050e000-0xb)='/dev/hwrng\x00', 0x342, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000edf000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000336000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000238000)='/dev/loop-control\x00', 0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/access\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x80000, 0x27) r6 = creat(&(0x7f00001e4000+0xc8d)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f00000b2000)='./file0\x00', 0x40, 0x1c8) r8 = socket$unix(0x1, 0x1, 0x0) r9 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a9b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000)=0x10, 0x800) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r11 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000327000)='./file0\x00', &(0x7f0000af5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001d7000)='./file0\x00', &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f48000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000671000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0b000)=0xe8) lstat(&(0x7f000016f000-0x8)='./file0\x00', &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000795000)=0x0) r18 = getuid() getresgid(&(0x7f0000152000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000040000)=0x0) r20 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c0e000)={0x0, 0x0, 0x0}, &(0x7f0000189000)=0xc) r22 = getgid() r23 = socket$inet6_sctp(0xa, 0x5, 0x84) r24 = socket$nl_xfrm(0x10, 0x3, 0x6) r25 = socket$inet_sctp(0x2, 0x5, 0x84) r26 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000527000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000326000-0x4)=0x10, 0x80800) r27 = syz_open_dev$tun(&(0x7f000084d000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001cf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000da8000)=0x0) r30 = getuid() getgroups(0x6, &(0x7f00006c7000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r32 = openat$dir(0xffffffffffffff9c, &(0x7f00006bf000)='./file0\x00', 0x100, 0x1) r33 = getpgid(0xffffffffffffffff) r34 = getuid() getgroups(0x1, &(0x7f00002a4000-0x4)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000069f000-0x3)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000034b000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000-0x4)=0xe8) r38 = getegid() r39 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/sequencer\x00', 0x20002, 0x0) r40 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r41 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000055d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000434000)={0x0, 0x0}) r43 = socket$unix(0x1, 0x7, 0x0) r44 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000b09000)=0x0, 0x0) r45 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fbf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r46 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001f1000-0x8)={0x0, 0x0}) r48 = geteuid() r49 = getgid() r50 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f32000-0xe)='/dev/keychord\x00', 0x404301, 0x0) r51 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/checkreqprot\x00', 0x2, 0x0) r52 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/selinux/context\x00', 0x2, 0x0) r53 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e90000)={0x0, 0x0}) r55 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r56 = socket$nl_crypto(0x10, 0x3, 0x15) r57 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f9a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ed000-0x4)=0x10, 0x80800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) r59 = accept4$unix(0xffffffffffffffff, &(0x7f00000a5000)=@file={0x0, ""/108}, &(0x7f0000918000)=0x6e, 0x800) r60 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/validatetrans\x00', 0x1, 0x0) r61 = getpid() r62 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00002a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000012a000)=0x0) stat(&(0x7f0000f03000-0x8)='./file0\x00', &(0x7f000054c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r66 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000398000)=0x0) r68 = geteuid() r69 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000423000-0x8)={0x0, 0x0}) getresuid(&(0x7f00004e3000)=0x0, &(0x7f0000c54000)=0x0, &(0x7f00005bf000-0x4)=0x0) r72 = getegid() r73 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r74 = accept4$netrom(0xffffffffffffffff, &(0x7f0000825000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002dc000)=0x10, 0x800) r75 = openat$autofs(0xffffffffffffff9c, &(0x7f0000021000)='/dev/autofs\x00', 0x200800, 0x0) r76 = inotify_init1(0x0) r77 = syz_open_dev$binder(&(0x7f0000518000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003ef000-0x8)={0x0, 0x0}) r79 = socket$inet_dccp(0x2, 0x6, 0x0) r80 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e47000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a14000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000)={0x0, 0x0, 0x0}, &(0x7f0000321000)=0xc) r84 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ce0000-0x4)=0x0) stat(&(0x7f0000af9000-0x8)='./file0\x00', &(0x7f0000280000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aaf000)='./file0\x00', &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r88 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000094f000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bc000)=0xe8) lstat(&(0x7f00007cc000)='./file0\x00', &(0x7f0000724000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c69000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f0000929000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c6d000)=0x0, &(0x7f0000a08000)=0x0, &(0x7f0000b71000)=0x0) r94 = accept4$unix(0xffffffffffffffff, &(0x7f0000c18000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077c000)=0x8, 0x80000) r95 = socket$netlink(0x10, 0x3, 0x16) r96 = signalfd4(0xffffffffffffffff, &(0x7f0000189000-0x8)={0x2da9}, 0x8, 0x80800) r97 = memfd_create(&(0x7f00008d5000-0x2)='$\x00', 0x2) pipe(&(0x7f0000982000)={0x0, 0x0}) socketpair$inet6(0xa, 0xf, 0x3ff, &(0x7f0000cfd000)={0x0, 0x0}) r100 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004b1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001e8000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000918000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e8b000)={0x0, 0x0, 0x0}, &(0x7f0000d77000-0x4)=0xc) r104 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000554000-0x8)='./file0\x00', &(0x7f000086c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r106 = getgid() r107 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b4000-0x10)='/selinux/create\x00', 0x2, 0x0) r108 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/member\x00', 0x2, 0x0) r109 = fanotify_init(0x4, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d2000-0x8)={0x0, 0x0}) r111 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/relabel\x00', 0x2, 0x0) r112 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000643000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r113 = accept4$llc(0xffffffffffffff9c, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c78000)=0x10, 0x80000) r114 = userfaultfd(0x800) socketpair(0x10, 0xa, 0x1, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000322000-0x4)=0x0) getresuid(&(0x7f0000dc9000)=0x0, &(0x7f0000ce7000-0x4)=0x0, &(0x7f00009ab000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b8000)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000026d000-0x8)={0x0, 0x0}) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000c9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000090d000)=0x0, &(0x7f000037b000-0x4)=0x0, &(0x7f0000283000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bf7000-0x8)={0x0, 0x0}) r123 = socket$nl_xfrm(0x10, 0x3, 0x6) r124 = socket$inet6_udp(0xa, 0x2, 0x0) r125 = open(&(0x7f00006cf000)='./file0\x00', 0x80000, 0x21) r126 = openat$autofs(0xffffffffffffff9c, &(0x7f000084d000-0xc)='/dev/autofs\x00', 0x80, 0x0) r127 = socket$key(0xf, 0x3, 0x2) r128 = mq_open(&(0x7f00007d5000)='vboxnet1\x00', 0x1, 0x0, &(0x7f0000468000)={0x9, 0x7f, 0x4, 0x2, 0xfffffffffffffffa, 0x8, 0x3ff, 0x80000000}) r129 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00002c6000)=0x0, 0x80800) r130 = syz_open_dev$random(&(0x7f0000e62000-0xc)='/dev/random\x00', 0x0, 0x48200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000011a000-0x4)=0x0) stat(&(0x7f00004cd000-0x8)='./file0\x00', &(0x7f0000047000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b52000)={0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x4)=0xc) r134 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r135 = accept4(0xffffffffffffff9c, &(0x7f000047c000-0x1e)=@un=@file={0x0, ""/28}, &(0x7f0000371000)=0x1e, 0x80800) r136 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b06000-0x8)={0x0, 0x0}) r138 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000826000)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) getresuid(&(0x7f000053c000-0x4)=0x0, &(0x7f0000480000-0x4)=0x0, &(0x7f000005f000)=0x0) lstat(&(0x7f00009d9000)='./file0\x00', &(0x7f0000b13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000636000-0x4)=0x0) stat(&(0x7f0000645000)='./file0\x00', &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d42000-0x8)='./file0\x00', &(0x7f00005f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001de000-0x8)={0x0, 0x0}) r146 = inotify_init1(0x80000) r147 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009f8000-0x11)='/selinux/context\x00', 0x2, 0x0) r148 = getpgrp(r61) lstat(&(0x7f0000de5000)='./file0\x00', &(0x7f0000bbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000682000)='./file0\x00', &(0x7f0000542000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r151 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r152 = accept4$netrom(0xffffffffffffffff, &(0x7f0000531000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004bb000-0x4)=0x48, 0x80800) r153 = accept4$packet(0xffffffffffffff9c, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005e0000-0x4)=0x14, 0x80000) r154 = inotify_init1(0x80800) r155 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f5f000)='/selinux/mls\x00', 0x0, 0x0) r156 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a12000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r157 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a3000-0xc)='/dev/rfkill\x00', 0x22001, 0x0) r158 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013f000-0x8)={0x0, 0x0}) r160 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000944000)='/selinux/relabel\x00', 0x2, 0x0) r161 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a91000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r162 = syz_open_pts(0xffffffffffffffff, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000003a000-0x8)={0x0, 0x0}) r164 = open$dir(&(0x7f0000a65000-0x8)='./file0\x00', 0x800, 0x8) r165 = socket$inet6_udp(0xa, 0x2, 0x0) r166 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000612000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000445000-0x4)=0x10, 0x800) r167 = dup(0xffffffffffffffff) r168 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ceb000)=0xc) lstat(&(0x7f0000ecd000-0x8)='./file0\x00', &(0x7f0000516000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r171 = creat(&(0x7f0000d55000)='./file0\x00', 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000498000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ac6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cb000)=0xe8) getgroups(0x5, &(0x7f0000182000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r175 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7b000+0xbf9)='/selinux/policy\x00', 0x0, 0x0) r176 = syz_open_dev$sg(&(0x7f00000a0000)='/dev/sg#\x00', 0x5000000000000000, 0x10000) r177 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a01000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000522000)=0x10, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d1f000)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000d3f000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fc4000)={0x0, 0x0}) r181 = socket$inet6_sctp(0xa, 0x5, 0x84) r182 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d9000+0x12d)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005c2000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004aa000)={0x0, 0x0}) r186 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r187 = dup(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f67000)={0x0, 0x0}) r189 = socket$nl_generic(0x10, 0x3, 0x10) r190 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000100000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000abf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0xe8) r193 = getegid() r194 = getpgid(0x0) stat(&(0x7f0000894000-0x8)='./file0\x00', &(0x7f000036b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000a14000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000eec000-0x118)=[{&(0x7f0000793000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000653000)=[{&(0x7f0000194000)="6c480d30dde0fc8c7b0488a333ac838abe43b6e0a66f4d9fea753ef6396cab3494a56b50f45ab6d0a5d801db49541f0015e3d78917eccaaea323", 0x3a}], 0x1, &(0x7f0000429000-0x4c)=[@rights={0x34, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x4c, 0x10}, {&(0x7f000054c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000941000-0x20)=[{&(0x7f0000452000)="42a22d6e0c949adb95d8afa84c2aefe48cb6bcc7146f251c2160cfc6923c59fc17b50c10ac802627b298ec792f22df57fd1cb35250edbd90bdb17c7763074eddb219f1ac203df245f5e3e292937555906c868643a6131183a73621", 0x5b}, {&(0x7f0000a38000-0xd)="536e02f9be23704a62620ef22e", 0xd}, {&(0x7f0000a5e000)="15c420125cc7fa8200810ae2a1f2a6a5315ca293587c6f5d1f819d3e2578a31560830dcb73e92eff4b", 0x29}, {&(0x7f0000b94000)="c11d862107fee0a49dd4149740da144b36d778ea95fc9d5c7207edb15c14e7b04feb3da0c821b90529f478f25ff86b51fb2ac05573bd79d86962f212a84cd62c0e5d32262287d8222c4c98bbcf195ee4cf7fd8dd3c5a472fd35299f1b4116208a575b9cd18bc17ed976ba29cc61a51d1cb3f45b553c168efb6810f03c990cbac8450c7c2719b973f363cdbdd542cd4310e2e329a2b01b96e73ad15e7420858b2023c3ca259afe907a0c1d52d40822fdc328cba82a03a6529358fa9d7fe1e95e77f22c1af", 0xc4}], 0x4, &(0x7f0000259000-0x18)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x18, 0x890}, {&(0x7f0000e1c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006b0000-0x10)=[{&(0x7f0000131000)="ffcba8ff3d141a804c071be34cbddbbcd9b72db610c641acc338bff7ee2d36f5af353141ba32c5a80c7c51e7e89451d0a701b6c316a27a90f3e3c4b3744467057f8f00d35c", 0x45}, {&(0x7f00003f4000)="d894daa72df7ae3006f8c670490c147d02c8abaab75fc1b467ee988cbc361c9d60ed964cb65ec33b8c63dd1a50f35a0ae17a1eea082e42581b373565ef022f8325ff53c619ea6d62f998461bf2", 0x4d}], 0x2, &(0x7f0000cfe000-0x18)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x18, 0x40000}, {&(0x7f000009f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec2000-0x20)=[{&(0x7f000024b000)="de288ce9dd4bdfd0bcfcbe29cf9d", 0xe}, {&(0x7f0000787000)="14cd99145bf337bfd6dcf2e6e339856fff52fbcd81183433c7f2fa4a90ac5dcf2dbd93418c119f3d0ef2c9e410b5492e0a0e30429c972ee6490d6282fbce357e273910474c8e642b66", 0x49}, {&(0x7f000080b000)="08b1a19fdab363e632f5f5fc49185f9b1bebe5c361e17c3130a885d1fb666e035f339ea771c7cc7842980f6c5291c3f34c8d79ffb322a621fb2e51b4e94b7f807aba90e3117f1c2f88ee5c1856a22a1c3d14f5c6d02df8403037efd851112bb51a7a4784cd21be1c8e67f57f2ca35544b492cdebe00da6e076f7bb736785771c6431b50656edac2f", 0x88}, {&(0x7f0000c92000)="57ec11856b86bfe8e2a564938f2e9c6c0aa8cc6c4b79df0c2c1a171a1770407fabca0f9896ff96f23222d815aec0660c3f83fb5102ead6a2c754dd2314f1639775861e9faea58ffbd3cb9fae1cb2eab3", 0x50}], 0x4, &(0x7f00007d3000)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x24, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x10, 0x1, 0x1, [r32]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x2c, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x2c, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57]}, @rights={0x18, 0x1, 0x1, [r58, r59, r60]}], 0x11c, 0x20004000}, {&(0x7f00008c6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f04000-0x28)=[{&(0x7f0000005000-0x3c)="93af19ce091b6ee735e6fe2bd14f677b2e284e008d2bea06329997dbafaeccbed61cbe282fa2bc08aa87c4fe3c87f2f8cef20d2868e7625e32076fea", 0x3c}, {&(0x7f00001a3000-0x9d)="70660f332e3d78972d04c9b0eb906d6ffcd33f6de026aac0adfa689ef8a576860a7dbc64de92dc34270ed0b1c6e9bb1bf50141c5cced0986c3da994440fe6834c6e975cc64a80eda44501cbb7f0db01fe020aef139f3e1e193c476bafcea687229addcbb2d8deaff9d543bcb0f279a20ca6428e63a9a7c74d3a5d2180d7c812f07eccc35c85d390fe505fb52531c24fb5246ed236471fe3675e900e707", 0x9d}, {&(0x7f0000445000)="b176b68bd1d6a499ea38a1b103ee6c45bbee1070b3de6aae60f97d5ad5e0954d773e0310dd6780c91e9e5a662cf07aefe61f53946a2555bc8c055552a539b94e99200c48ce46ba2d35fa7a171452aa4a53", 0x51}, {&(0x7f00003d6000-0xb3)="8b44670b46c210b59a33b17747620fcf1e050f9500b717ad4ba3c0793cea923dc751ca978f104c3e0b2fddaafb91e11a171295a72983920eccc3cd52f2ef55f9939b97cab29ff6d6ad6d3267c20c9c81aa6c9c321e85eb9f958423165e6908fb29d061b00ffd574537e6bd2ab921308022258431eb02b30db576bfd7fba8b94b54c9239d547ad40db20d02fe5dc6e087f94722dab34797d834a25891b7ede0f2ef974aaa1391c47f6c1201c6458441c645dfaf", 0xb3}, {&(0x7f0000dd2000-0xb6)="c3946b52e9d3201a823ae380de608a7c5a90c536a1aebda3d2b2c74ddaa94bec360c05b46f31e731422e35561ff3a6ad0c406baa093c04d3afac7a59eb9be4179cdf3f249bddfdb6d1cc49be2724742eb867a6b9ef37c35ed2054d1e7d9ed29457c7ea6443bc8fc2e95e4c29b0d1e6b76712a7ae22e9bd0e17b945c6b85f4ccb3719e3dd9428bdcac5df547d4641bb3d6f80d5fd7ab353351b8e9098a5ac1f3e94d0909aca7c876aa2840ba8bbf552afc9b2608ef696", 0xb6}], 0x5, &(0x7f0000d2b000-0x60)=[@cred={0x18, 0x1, 0x2, r61, r62, r63}, @cred={0x18, 0x1, 0x2, r64, r65, r66}, @cred={0x18, 0x1, 0x2, r67, r68, r69}, @cred={0x18, 0x1, 0x2, r70, r71, r72}], 0x60, 0x4000000}, {&(0x7f0000f33000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000814000)=[{&(0x7f0000631000-0x3f)="c45436e283964b5951723a94d171b16ae07f2605bab6fcd85f43d636c81395caf5728196a0096dfbc21690baeaa678166dcea171becc83a8f45d34200b95ca", 0x3f}, {&(0x7f0000efc000)="87b8b355a14bd59d87653c18483e799b1c0e986cf2189b6558262cacdbe2ea00bf596b9198eb0591f47b800e2d3e979c26d452a95a4753f00c17f3a9999a8c7a3884c3bf6941f66f42ef4b21335e5e90714c0269bd055a6250c274b695e53c7f6747ad3b80daf4976b484008286363b3d142ac4f461d4381e09cfca4653327bd70a6a62e87a3067017646ba88d5b01705a2655b177a9cbea880515d7a83a2bc232c79c6b3f9c239649ebc9109ddbf17f83e5dc52af5bd2b560f1f022316d9bb2969376e054163870b2b6571fb644ce2d2da9dd1ed1df4d9597b735aca7c505b4", 0xe0}, {&(0x7f0000694000)="f999ca33667f9e168c04d1848a4c5b4d92ea4ab0dd19c42a71742486195d523f496a2c114a392b29dc808715ddd7a6fb4f581509316e791d1bee261576fa34510ab57aa47cc209a991b4b6497e818f05c7a36d37ad6ab7d18c11", 0x5a}], 0x3, &(0x7f00000f9000-0xf4)=[@rights={0x18, 0x1, 0x1, [r73, r74, r75]}, @rights={0x24, 0x1, 0x1, [r76, r77, r78, r79, r80, r81]}, @cred={0x18, 0x1, 0x2, r82, r83, r84}, @cred={0x18, 0x1, 0x2, r85, r86, r87}, @cred={0x18, 0x1, 0x2, r88, r89, r90}, @cred={0x18, 0x1, 0x2, r91, r92, r93}, @rights={0x28, 0x1, 0x1, [r94, r95, r96, r97, r98, r99, r100]}, @cred={0x18, 0x1, 0x2, r101, r102, r103}, @cred={0x18, 0x1, 0x2, r104, r105, r106}], 0xf4, 0x4000000}, {&(0x7f0000f59000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eb2000)=[{&(0x7f00009b6000)="2ea2ddfbd5e65235490bdb3954f9cfe9c59e", 0x12}, {&(0x7f00001ff000-0xde)="a7f7a8ea2de63da7c8b575b59a55e2b7f2f57b0e54da4ff1b556716614b9fcb36cc3e6c9afea5621c81d1eee6fc5d330398cc0af8d00282e25b781fc1fbab3a4d7e01bdec63137a351062e8f0d89c18f11b649709f8f2a0b0a6127001345aacd67d1f87ee679f790c80c7e1f00dce26e1852e87a20b3253891c762dccd2774627ff30820a2f60230cb93125c7c82c43415a8eaf6ce7cee7e6987eb5ba6487c4591e5ea17878e313fdc513086b65d5c96a20f7065207eec867fbda0ba50a6d0d52cb9e00ec798eb93aaa5ccaddf88747459e4481f890c79cd050e8a831d61", 0xde}, {&(0x7f00005b8000)="9299211c7f932eaf1b370983b0d9352c1589399421e3d4fddfb1281b0f98c1b02a15504862b8231d831818832793d2e294caeff220b1b1914f720ec5377ed1d15b7cd9239e5abe46e0f20ca8d73f9c624d128b6d5f3a706678c08bc115be149cff91ff65c7aef75f49d29f798625a3c27f4b63a32d3c90e696d3fc342444b87465bf8f208a7f53af8e2c00d721bba08dbecfd162f95f5c8cae63e94285eac218c301434601573b74ca6c", 0xaa}, {&(0x7f0000ba4000)="de5eac7dd4f8db02859007c2f6f339ed2b8def3ca0c94fd60694ff8cc723b27924c5ad2a2c73c226e38da4ee98a14589273c00faaab7ec11aa13c4ffae675227850642e9d9284418a5df5fe7d3dfce23be466309c90af6fc017350559c21f44631ec325b98dcaa9952b02eef5391e1660ef8f200e043caff9b8c3ec50bc319fda313804bafe7b8fb37314c5629e6b82ee89d185b9013e1dab7d54cae7b78fab7fc6dc5e85ad7e7fdcb808df71dc4a1b8a464757a9e9c02186b3c5e13c00b20994df0f860e92b654e0ee6d1b046702f10d0a9bdf32c58a3f22b3c788aee29a0530d4f", 0xe2}], 0x4, &(0x7f0000de4000-0x30)=[@rights={0x30, 0x1, 0x1, [r107, r108, r109, r110, r111, r112, r113, r114, r115]}], 0x30, 0x8000}, {&(0x7f00001e5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002be000-0x38)=[{&(0x7f0000e10000)="f23a35e27251f651a24af095e6820c0bcebf1e7138e90c314faf0cc492620146878de479809de48450415c14f2c5a328c53bfe13f655b365dac0a5c1b00d2ed8b7f516e5609e9e65f71877c8dc2b96a54a958fe267ed059718028a11a8f7facdcd2d9e099c817000f71d647a2359cdd1c4634141c3a24e82d126ff55d8da4311a59b99b014dd0a34419d4a3dc26dfb71ae8929d94fa03542c55b7532b7ac366ad26203814fd4f07ec68ddd43a9e1e3e299e11852f617f5e29d2dcdf79747cee601f47239", 0xc4}, {&(0x7f0000b2d000)="e3", 0x1}, {&(0x7f000043e000-0x66)="b0104c4ad885c655a0de164d16efae39a9ef2f6f1f3651957e8f8ba9b298f1ada282aa1ea83ae3ad8e934b1cd32e21844ed177fadd6b906fc0319ceb9a863669f552e177d5abc228fce6a2d6b7b999fc31d17be94ae4fa10f0bef39da566d7eb298388888f31", 0x66}, {&(0x7f0000598000-0x40)="0b7c44ed292f0725d83c3a6d594539a779a07e31ed1f1afee0f0569a9fd9486d14ead072c7917cf027be1287574746f2dda28a5d09c6c02e7e4d66800c8c36e3", 0x40}, {&(0x7f0000759000-0xe4)="45aff0287c9d86b41d7d283c90082cafbdf629c4f6b7c1098d4bc6b6bd25f7df737184b0379d00c2535392f75865dbcf47dda11e51ec5bbb24a09e4ec97b31d39141027d5b6503c96fde1468c6579f8fbee79f9121fe974a7a6ef9b05c6c7300c6fe904f80acbe0969f6bab0f7338a20041f089f4e9e61d0101ecc80dd8bfdbb6fd986a6bd3709bc125d3dff51a22e5e67c8c9b893fc7fcf8333bf48c2e1f6b00adcbdd79d121249256fca51d4cb5ccf8eb9dc83d6db38b02e06a491f0969404e5c013014a358e60203bbfadecb7b7a6387ad94578db0281e9cda4f56a42232854fd7131", 0xe4}, {&(0x7f00003c5000)="5496f6db4087b0ee2811ca44d607540b843fa4d0e497aa3aae1c31ebd04ee94ad535e1651cade358a545dce277465ade2e366b69bf22c6a356c7625bafda805528f24c626f8d6e56d972b6ceb5024c64fb89f12632096d507a228e51e4781f9ec3f71c9a409414d305a4ccde362ac8c5b6eeacd8fc3a286ffb7c9c563f3495b73166abce1afc2a9f4d3084c372197f9bad67e76205ed24856fdc8fcd64eeae54c7ae64c024ded4c2d09d9ca0d5368a0af585ce38a322d1a046d524a1fd63d909efd8ae73f142fbe361842d3df128963b5f798b7dba8b3eaef02d18546b", 0xdd}, {&(0x7f00003b4000)="3e93193f228efbf7afd9c9da7cf469e0323b892fa015e66ab4380d9e6c8453da5f6094059f29a93459e38edfbf8196ee9328adbc71fad32321bb02caa4fa715c2bce546c1f3a6b1bccbf83e58ff4c619220b9424d2bc95dfb33628b1eed47fac675888da21a694ad620134f7489440f86514f4ec7e9514ebf90d16fbf5290785e7fbedf237ec9de1a39bdd1a5c90dc004e8e7f854304", 0x96}], 0x7, &(0x7f0000f0a000-0xec)=[@cred={0x18, 0x1, 0x2, r116, r117, r118}, @cred={0x18, 0x1, 0x2, r119, r120, r121}, @rights={0x28, 0x1, 0x1, [r122, r123, r124, r125, r126, r127, r128]}, @rights={0x14, 0x1, 0x1, [r129, r130]}, @cred={0x18, 0x1, 0x2, r131, r132, r133}, @rights={0x20, 0x1, 0x1, [r134, r135, r136, r137, r138]}, @cred={0x18, 0x1, 0x2, r139, r140, r141}, @cred={0x18, 0x1, 0x2, r142, r143, r144}, @rights={0x18, 0x1, 0x1, [r145, r146, r147]}], 0xec, 0x8000}, {&(0x7f0000ae2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a83000)=[{&(0x7f000032d000)="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", 0xff}, {&(0x7f0000e2d000)="471123e5ffed74ec02054395189efde358a325f76c578b45b236874c01bbb0ff7cea4e59255062e8287f5b23727e07c80e9e8c99ce3451d745ae56bdd85a1e57c82106646c03f0d9c9564de566e40e4e5330aff379c75ede1cc47ac62fba218183b3c69de91a8c9d711b471568aecd6d8b1c8380b11da19a76596becc25557d963ea28d386f666de454f12b21fea950af4feb7b72df100c3b7fe880fcd55f75e0b78f88bc2", 0xa5}, {&(0x7f0000635000)="", 0x0}], 0x3, &(0x7f000041b000-0x118)=[@cred={0x18, 0x1, 0x2, r148, r149, r150}, @rights={0x30, 0x1, 0x1, [r151, r152, r153, r154, r155, r156, r157, r158, r159]}, @rights={0x2c, 0x1, 0x1, [r160, r161, r162, r163, r164, r165, r166, r167]}, @cred={0x18, 0x1, 0x2, r168, r169, r170}, @rights={0x10, 0x1, 0x1, [r171]}, @cred={0x18, 0x1, 0x2, r172, r173, r174}, @rights={0x28, 0x1, 0x1, [r175, r176, r177, r178, r179, r180, r181]}, @rights={0x14, 0x1, 0x1, [r182, r183]}, @rights={0x28, 0x1, 0x1, [r184, r185, r186, r187, r188, r189, r190]}], 0x118, 0x1}, {&(0x7f0000833000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000966000)=[{&(0x7f0000136000)="1234bc2d5222f6b8489302160032389378693deba66c71e8a4153661a20d49a1cc9552abe330faa19690df77ab54f6082224471a6b14adf048d5f467d7a50c60067d124dfdd4f2258208299101a772fdd06c20560ee2f06af3ae68e4214fd5ac33fe5b447d0a290a8516bc7b5a4b2a1b70cebbd80434b37bf9f66651ae00aa55a2bedd983748", 0x86}, {&(0x7f000079a000)="d1041a49380cf65a58c9a3266cad6362321641499a936690a9f29695406fcde77d27f32edf794c6fc67bb0c22f48446b3b6582822447a30d82face2e43469b138f7415854dacc0d34759ffcccfa994e79b00b4a837db5dd3a85f", 0x5a}], 0x2, &(0x7f0000219000)=[@cred={0x18, 0x1, 0x2, r191, r192, r193}, @cred={0x18, 0x1, 0x2, r194, r195, r196}], 0x30, 0x4040040}], 0xa, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r198, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r197, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xff) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd3, &(0x7f000083c000-0x4)=0x0, 0x4) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000081b000-0x10)=[{&(0x7f000037b000)="390000001e00092d01540020000500ff0780000000000000d7ffff0f50003c001900ff000003f000fe1afff50000000007ff00005500070512", 0x39}], 0x1) 2018/01/10 07:08:53 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000309000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x9, 0x10010, r1, 0x3) sendto$inet(r1, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f00000b6000-0x10)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$TCGETA(r0, 0x5405, &(0x7f00003cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000d25000)='./file0\x00', &(0x7f00003f3000)=@known='secWrity.ima\x00', &(0x7f0000d5c000-0x1)='\x00', 0x1, 0x2) 2018/01/10 07:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00001b6000-0xa8)={{0x5, 0x100}, 'port0\x00', 0x83, 0x8, 0x2, 0x5, 0x6, 0x9, 0xa59, 0x0, 0x5cc3cb0d29e1044, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00007af000)="35c1464c5d208bf41d4a58b5d942cbe83d556ec18acb827fb0438c7ee95abca8b07e7df0bef2a7839119490f6be1d0a1c277eede39dce80bccb8bbe4888e4ea0822201816fdb50d7cb2f74dd6feb1333c06a345fd0782081c03ea9836b912c8973e8417b03e1d6c6a2c0", 0x6a, 0x40000, &(0x7f0000aa1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000829000)={0x400, 0x203, 0x6, 0x7, 0x0}, &(0x7f0000e64000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000449000)={0x6, 0x8000, 0x8, 0x7, r4}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00007ce000)=""/194, &(0x7f000061c000)=0xc2) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000588000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000913000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000936000-0x8)={r5, &(0x7f00006ce000-0xf1)=""/241}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000de1000)=[{0x3, 0x101}, {0x3, 0x8}, {0x8, 0x0}], 0x3) 2018/01/10 07:08:53 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x109040, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000008000)=@get={0x1, &(0x7f0000002000-0x2a)=""/42, 0x3f}) 2018/01/10 07:08:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e96000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0xfffffffffffffffe, 0x6, 0x100, 0x1, 0x10010, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000def000)={r4, 0x80000, r3}) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r8, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r9}, 0x10) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r8, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r8, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r8, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r8, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2018/01/10 07:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000079b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003be000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x2009}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00001b6000-0x43)="396599b809393badb0eca4441232583d7a702479381a1ad3b63ce59c745934a3a1a429df286c8ba2fcde3e009c70fd358b5f8b5ebfb2aceb7aec9a318f384e9e9ebe04", 0x43, 0x4000000, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) uname(&(0x7f0000bcc000)=""/84) 2018/01/10 07:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000964000-0xd)='/dev/net/tun\x00', 0x0, 0x141800) bind$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bac000)='/selinux/enforce\x00', 0x80000, 0x0) sendmsg$unix(r0, &(0x7f00001f6000-0x1c)={&(0x7f000053e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007b2000)=[], 0x0, 0x0, 0x0, 0x20000000}, 0x4008880) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc769, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a91000)={0xfffffffffffffffb, 0x3, 0x4, 0x0, 0x8, 0x7, 0x4, 0xb9, 0x0}, &(0x7f0000e8d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r2, 0x4}, 0x8) [ 31.345343] device lo entered promiscuous mode 2018/01/10 07:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = memfd_create(&(0x7f0000573000)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b64000)={0x0, 0x0}) stat(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f00008d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008ca000)={0x0, 0x10000, 0x400, 0x7c74, 0x8, 0x0, 0x2, 0x2, {0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x8, 0x5, 0x4}}, &(0x7f00003ef000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000037b000)={r2, 0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00007d7000-0xa3)=""/163) 2018/01/10 07:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r2 = creat(&(0x7f0000f29000-0x8)='./file0\x00', 0x80) ioctl$KDSKBLED(r2, 0x4b65, 0x7) tkill(r1, 0x100400000001b) socket$inet(0x2, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) time(&(0x7f0000dc3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000441000)={0x0, 0x7, 0x0}, 0x4) setsockopt(r4, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/10 07:08:53 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x15, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000006000-0x4)=0x8, &(0x7f0000001000)=0xfffffffffffffead) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/231, 0xe7}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000004000-0x7)="056eaa1acf9f1e", 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0xff, 0x8, 0xbd, 0x7fffffff, 0x40}, 0x20) 2018/01/10 07:08:53 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x100, 0x4) 2018/01/10 07:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000319000-0xa8)={{0x3ff, 0x400}, 'port1\x00', 0x10, 0x80010, 0x9, 0xe9, 0x924d, 0x8, 0xd7, 0x0, 0x4, 0x2e9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a16000-0x34)={{0x3, 0x3, 0x1a, 0x0, 0xb336}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r5, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/10 07:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x0) write(r0, &(0x7f0000a36000+0x930)="170000001a001bed0000132100f404000004010100008d", 0x17) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ee0000-0x8)=[], 0x0, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e3a000-0x8)={0x0, 0x989680}) 2018/01/10 07:08:53 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000048a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000000)={r1, &(0x7f0000001000-0x3a)=""/58}) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) 2018/01/10 07:08:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e96000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0xfffffffffffffffe, 0x6, 0x100, 0x1, 0x10010, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000def000)={r4, 0x80000, r3}) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r8, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r9}, 0x10) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r8, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r8, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r8, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r8, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2018/01/10 07:08:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae1000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000)={0x4, 0x0, 0x1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000001000)={0x40000000000000, r2, 0x0, 0x1701}) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"a7b40efa6b8323"}, 0x401ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000001000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f17000-0xd)=""/13) 2018/01/10 07:08:53 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000233000+0xea9)={0x18, 0x1, 0x7, @fuse_bmap_out={0x100}}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_open_pts(r1, 0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006d1000-0xc)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000c16000)='/dev/usbmon#\x00', 0x85, 0x101042) connect$unix(r3, &(0x7f000052b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000420000)='./file1\x00', &(0x7f0000655000)=@known='security.ima\x00', &(0x7f0000fe6000)=""/25, 0x19) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000fe5000)=""/140, &(0x7f0000fe6000-0x4)=0x8c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fe6000-0x8)='keyring\x00', &(0x7f0000dea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r4, &(0x7f0000158000)=""/83, 0x53) r5 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/01/10 07:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f87000-0x9)='/dev/ppp\x00', 0x82800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004bd000-0x10)={0x400, 0x200, 0x80, 0xffffffffffffe28e, 0x0}, &(0x7f0000c33000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008a0000-0xa5)={r1, 0x9d, "689e6cd54d62540794e5a2bda302332dc5c6934154ab662f23941bb781a257026e57c57a70043205c464f43f455892d2b2e95ced0b35207556a814053bf10ceda00d91fd5698bcad2ad26f74cd3a14bbba667d7627f7f32354893e273305a9f70ba2eeb4a142bb14fec8fd0c9cdacb9d9a5ecdea7a206126b9672088431617c4fb5e3d281529acc7078ddb125a4ad67ba2dc4387359acad2bc344bc0ec"}, &(0x7f000085e000)=0xa5) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f0000008000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a2d000)={r1, 0x85, "68df14664ea688e349085fe8014da253fa90d5e3e03fc30293314d7b975e3d37a4a17b80cb6fb64dea1936f93f7adf384c553a2d927daae23e3e9d6c2d85d321da924648692f4e9d397dc877bacd8be02c6bd6bad8c3c304d84773ac875bb8f357d989edd42b967d05f7084a0d96dcfbbb5ade4938e020d18a6910c8f9894f74ef028df1dd"}, &(0x7f0000a77000-0x4)=0x8d) [ 31.771012] 9pnet_virtio: no channels available for device H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H 2018/01/10 07:08:53 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d7d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x4000000) syz_emit_ethernet(0x5a, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x0, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x4, [{[], 0x0}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, []}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000bc4000)=0x20, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f1b000-0x87)="e06e3c612e120c4e69d21f4af9aae6b3915763140b6a24432c7742647e13726c095fe0024a2d9d3f4a57c3542b6b46a31f43248368bea86a6b13d2477d045a1395cdb5f015feda10dc4034d23497eb54fd0dddbb47c61ff27ef2f3a18c1ccfbb2cddf1dea10b9142eed281e4bb1e35a61864ccdae4625380e5e37428479e5ed5b42a5c6a3fe293", 0x87) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) syz_open_dev$sg(&(0x7f000059a000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000369000-0x9)='/dev/ppp\x00', 0x410100, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005bd000-0x4)=0x3, 0x4) 2018/01/10 07:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000093000-0x1)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000b5f000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000a97000)=""/47, 0x2f, 0xfa2b, &(0x7f00004fd000)={r2, r3+30000000}) sendto$inet(r0, &(0x7f000097f000-0x9e)="9c", 0x1, 0x4048080, 0x0, 0x0) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/10 07:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000669000+0x14)='/dev/keychord\x00', 0x800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket(0xa, 0x1, 0x0) fdatasync(r2) bind(r2, &(0x7f00003c7000)=@ax25={0x3, {"d6a5c34f62e8c9"}, 0x0}, 0x10) 2018/01/10 07:08:53 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000753000-0x9)='/dev/ppp\x00', 0x0, 0x0) mprotect(&(0x7f0000453000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b37000-0xd)='/dev/usbmon#\x00', 0x437, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.771012] H [ 31.927445] 9pnet_virtio: no channels available for device H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H 2018/01/10 07:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b4f000+0x7a5)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c7c000)=""/11) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00006cd000)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x5e6b}, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000e74000-0x4)=0xc2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000054000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c8d000-0x28)={@common='bond0\x00', @ifru_ivalue=0x59}) getitimer(0x2, &(0x7f0000232000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000242000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00002e3000)="2425656d3173656c66b400", 0xb, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/10 07:08:54 executing program 2: mlockall(0xfffffffffffffffc) pause() r0 = syz_open_dev$usbmon(&(0x7f0000fda000)='/dev/usbmon#\x00', 0x6d, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x2}, {0x8, 0x5}], 0x2) 2018/01/10 07:08:54 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000005000)={0xfffffffffffffeff, 0x8, 0x6, 0x8, 0x48000000000000, 0x3, 0xe21, 0x1000, 0x4877, 0xfffffffffffffff7, 0x800, 0xff}) r1 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x2b)="", 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='user\x00', r1) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/10 07:08:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000074a000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000cbf000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3ff, 0x64f5, 0x8001}}], {{0x88b5, @ipv4={{0x19, 0x4, 0x101, 0xfffffffffffff800, 0x6c, 0x3, 0x7, 0xffffffff80000000, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@noop={0x1}, @lsrr={0x83, 0xf, 0xe7b, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @timestamp={0x44, 0x3c, 0x7ff, 0x0, 0x8000, [{[@multicast2=0xe0000002], 0x6}, {[], 0x2}, {[], 0xfff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}, {[@empty=0x0], 0x7f}, {[@empty=0x0], 0x0}, {[], 0x3}, {[], 0x8000000}, {[@broadcast=0xffffffff], 0x1}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x6, 0x2}}}}}}, 0x82) readv(r2, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fda000-0x1)='\x00', 0x2) 2018/01/10 07:08:54 executing program 7: r0 = epoll_create1(0x0) read(r0, &(0x7f0000cff000+0x7f)=""/235, 0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0xc)={0x3, 0xe2, &(0x7f0000000000)="38701982f28ad5945039bde03d927524191ee52e7563f9434a00bb63c2a89fea9f90228df3c5f1510f53dff973ae1b372181fd00be185d53b975078be603afcc5cc39a68e739877648c50c1d2ab60dae81444c96999afc1e0cdfd1525dc92ae9791ba33c7d688d1698fc9874b4bd7f89e97d1f4101bb5692a15cfeb7fdaf4b1f1a3668d522282aa126f570af7ce516b2b042e3fc8f1e86941c7ac0566a2edfa16891933756b2bc87d6118a2b8b2336c86236cdceaeb94be2997566fe2088d7248ed6a44caac8ed06626899b2bff614f797962948d6b729b4002feeb8490e062f3dd7"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x40000000, 0x0}) 2018/01/10 07:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000694000)={{0x100, 0x9f75}, {0x1ff, 0x401}, 0x1, 0x1, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000f59000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2288, &(0x7f000042e000-0x86)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c06000)=0x0, &(0x7f000027a000)=0x4) 2018/01/10 07:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = memfd_create(&(0x7f0000573000)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b64000)={0x0, 0x0}) stat(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f00008d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008ca000)={0x0, 0x10000, 0x400, 0x7c74, 0x8, 0x0, 0x2, 0x2, {0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x8, 0x5, 0x4}}, &(0x7f00003ef000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000037b000)={r2, 0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00007d7000-0xa3)=""/163) [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H [ 31.927445] H 2018/01/10 07:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c67000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x420000) sched_yield() poll(&(0x7f00007e6000)=[{r0, 0x81, 0x0}], 0x1, 0x0) write$tun(r0, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000528000-0x30)={0x81, 0x1, 0x22d2, 0x6, 0x1f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) waitid(0x1, r1, 0x0, 0x20000000, &(0x7f00007e2000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) fchdir(r0) 2018/01/10 07:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b09000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000040f000-0xa8)={{0x83, 0xfffffffffffffffe}, 'port0\x00', 0x100, 0x0, 0xfffffffdfffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:54 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000)=@random={'btrfs.\x00', '.\x00'}, &(0x7f0000002000)=""/37, 0xfffffffffffffd67) lseek(r0, 0x3, 0x3) socketpair(0x11, 0x80005, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000005000)=""/47) [ 32.080912] device gre0 entered promiscuous mode 2018/01/10 07:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f39000-0x28)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x892, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00006ec000)="", 0x0, 0x0, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 32.084752] 9pnet_virtio: no channels available for device H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H 2018/01/10 07:08:54 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f00003f8000)='net/ip_mr_vif\x00') r3 = socket(0x10000000010, 0x803, 0xc) write(r3, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000018000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/10 07:08:54 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b3c000)={&(0x7f0000695000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000052c000-0x30)=[{&(0x7f000023c000-0x44)=""/68, 0x44}, {&(0x7f000017c000-0x20)=""/32, 0x20}, {&(0x7f0000707000)=""/187, 0xbb}, {&(0x7f0000b3d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3c000)=""/105, 0x69}, {&(0x7f0000379000)=""/171, 0xab}], 0x6, &(0x7f0000b3c000)=""/31, 0x1f, 0xffff}, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000006000-0x33)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000622000)=""/229, &(0x7f000020d000-0x4)=0xe5) syncfs(0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bda000-0x11)='/selinux/enforce\x00', 0x204000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000295000-0xb)={0x2, 0x3f, 0x6, 0x7ff, 0x5, 0x1, 0x1, 0x5, 0x1, 0x9, 0x8}, 0xb) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000300000)=0x0, &(0x7f0000b5b000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bcd000)={0x0, 0x0}, &(0x7f0000680000)=0x8) getsockname(r1, &(0x7f0000c31000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e29000)=0x80) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000bfb000-0x1e)=""/30, &(0x7f0000a13000)=0x1e) exit(0xfffffffffffffffd) [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.084752] H [ 32.275258] device gre0 entered promiscuous mode [ 32.284237] device gre0 entered promiscuous mode 2018/01/10 07:08:54 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000fe5000)="907a21600ef7065f24e130d5a27f4b8b1650fe078a5a55eb10d69c366d8fa3bb586e1f2542e664d1aa5b8375bb7f428cf723be7e96d682db807dfa85d9164bbdbb850efd3fb79a631119e9c5fe4861b87ef41e5cd2f6accb0c9328d0ffd84cda23789403917afd31eaee9bb7f9528e81ca11db75fb45f3e98b297d0385133718fd08c1145613a0cf35b560aaf1", 0x8d, 0x1, &(0x7f0000fe5000)={0x1a, 0xd, 0x5, 0x7, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/10 07:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f00006f2000/0x1000)=nil, 0x1000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x6, &(0x7f0000d8f000/0x2000)=nil) 2018/01/10 07:08:54 executing program 2: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40002, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x58e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f90000-0x8)={r1, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d92000)={0x1, [0x0]}, &(0x7f0000f91000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004af000+0xaf6)={r1, 0x5a, "6506ffa67f858ddd8234228791aba1df582e583c74429f1a94a03959dd72f69e2ce630f1e874405712ea0c941dabd1839a2132e4e7995842bc253f5d860dc060cddc6fb879e89305598b583ec370362bb15a72f7b7e124468b10"}, &(0x7f0000001000-0x4)=0x62) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/10 07:08:54 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) creat(&(0x7f0000b4b000-0x8)='./file0\x00', 0x8) umount2(&(0x7f000079f000-0x8)='./file0\x00', 0x0) 2018/01/10 07:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000068f000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/01/10 07:08:54 executing program 4: userfaultfd(0x80800) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ecc000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ecc000-0x10)={0x6, 0x6, 0x40, 0x7, 0x0}, &(0x7f0000ecc000-0x4)=0x10) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ecc000-0x8)={r2, 0x4}, &(0x7f0000ecb000)=0x8) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000ecc000)=0x0, &(0x7f0000ecc000)=0x4) writev(r0, &(0x7f0000daa000-0x8)=[{&(0x7f0000744000-0x39)="390000001300090469400000eb04010007c4004601000000450000070000001419001a0004000200070200000007ff000005010c00f42600a8", 0x39}], 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ca3000-0x20)={"65817c1a4b26977ef9eefb18f3a01bc8", {0x4, 0xffffffffffffffff, 0x0, "e8241f3a97b2", 0x8, 0x0}}) 2018/01/10 07:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ed0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/10 07:08:54 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f00003f8000)='net/ip_mr_vif\x00') r3 = socket(0x10000000010, 0x803, 0xc) write(r3, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000018000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/10 07:08:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0xc)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004bd000)='./file0\x00', 0x0, 0x100) getpeername$packet(0xffffffffffffffff, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000341000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ae6000)={@loopback={0x0, 0x1}, 0x1, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000877000-0x10)={0x10001, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000a4b000)={0x2, r3}) 2018/01/10 07:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d90000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b2d000)=0x1, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000721000-0xe)='/dev/keychord\x00', 0x244001, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/10 07:08:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00007e0000-0x8)={0x3, &(0x7f0000001000-0x18)=[{0x1, 0x400, 0x7, 0x5}, {0x3ff, 0x7, 0x3, 0x3de}, {0x8, 0x5, 0x3, 0x2}]}) unshare(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x1) pipe2(&(0x7f0000ede000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000003000-0x5c)={0xe63, 0x2, {0x1, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={0x10, 0x0}) 2018/01/10 07:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000aa0000)=""/0, 0x0, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/10 07:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000ce8000)={{0xffffffffffffffff, 0x0, 0x4, 0x2, 0x8}, 0xffffffff, 0x7ff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r1, 0x0, r1) keyctl$join(0x1, &(0x7f0000ed0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) 2018/01/10 07:08:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000a53000-0x10)='-^[,ppp1keyring\x00', 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0xbcefaae5f89d0883, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x40, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000317000)=0x0) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000f57000)={0x0, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000f40000)={0xffffffffffffff81, 0x3, 0x3, 0xffffffff00000000, 0x9, 0x3, 0x190a, 0x7, 0x7, 0x1ff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000075000-0x8)={0x0, 0x4}, &(0x7f0000219000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000623000-0x8)={0x0, 0x1, 0x100000000}, &(0x7f0000138000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d0000)={0x0, 0x2, 0x5, 0x5, 0x4, 0xffffffffffffffe0}, &(0x7f0000d55000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006bc000-0xd0)={0x0, 0xc8, "9faaf7156a53df5ffd33353118c66b729e0861b5922c15a7817e3c2d60b3fba2ecdec4414232e4001abea9a33bb3db763cda06920e72614a4ee97c9100e947166da02a80e11afeae0942487054ae2bde85d53193e3ea60d4d9c6bf7231858b3625ebbd1a3079e7939c5ef53f7e69bf35f29ba854d80fc2d091cde2026101d9b0199970c8db88f275f4992d0a47b0f4cb9b6a66c8f100aa71061dfd1ea0ad097bd60fe8c32e8bb3d0cd38f24c3f4152fdab9679fdb3d7e72b9fa13419a83e30b690b918e57b179535"}, &(0x7f0000170000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bac000-0x8)={0x0, 0x4}, &(0x7f0000ab2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000024e000)={0x0, @in6={{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x80, 0xee5, 0xf72, 0x4}, &(0x7f0000f9d000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000efa000)={0x0, 0x4, 0x30, 0xfffffffffffffff8, 0x10000}, &(0x7f00003c3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007b3000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x10001, 0xfffffffffffeffff, 0xe0b, 0x5, 0x5, 0x1, 0x2, 0x0, 0x26b5aab6, 0x2953, 0xfffffffffffffffc, 0x800000000, 0x80000000]}, &(0x7f0000097000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eae000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa395, 0x100000001, 0xccc, 0x81, 0x6, 0x3, 0x7fffffff, 0x8000, 0x8, 0x3, 0x9, 0x3, 0xa725, 0x3, 0xffffffff]}, &(0x7f000023b000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006b5000-0x8)={0x1, [0x0]}, &(0x7f0000238000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009fe000)=@assoc_value={0x0, 0x8}, &(0x7f0000d89000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e37000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xd1, 0x1ff, 0x10000, 0xcc}, &(0x7f000085c000-0x4)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f000028b000)=[{&(0x7f000001c000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093d000+0xe3c)=[{&(0x7f0000a97000)="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", 0xfd}, {&(0x7f0000fa1000-0x7)="e5ab212981b53c", 0x7}, {&(0x7f00007aa000-0x4f)="6f575da95a484bae6f2fcae88741e8b8df58b18e993ea102d5682641715e9cebd709edcbefd787655621f6f24ce464fdbb6bf5e945748710fe5429b52c6b73dab490aa109ca76825cb90cca2f55b85", 0x4f}, {&(0x7f0000d3d000)="fc21f1faae32971a952cd3f4bc9be66f5833438a1f3e331afba89319b7ee750bbe6337c49c20a2ac8cba1b11abf0de4c036fff1701c8b46e875173a1fbc056bedd42a0cf9dde67059b738f273427612d8fae44eb", 0x54}, {&(0x7f0000340000-0xe3)="697bd77b93b72e35ae94af18da9b1f5ba893c7b0eb88a41e965a58ca92d9056f99230510c76bea6cb7cc6ae9d7957cb744baab3b4cd0318424146f281caf735335b9c1769c5cdf6e1b6b6e09e2de9a77a116b9014ad537d4ac775d2693f1266a76d48ff2eaacbea999c98b469bdec60af43c4326dcfd9d9a02397b73c85b3f84ebe8e88326b38843e03a897dc756f2128bf494e99d2f7ec2d03921b81a95364f2971c666341037048b8754fd0443d8b7d1b37c736ef33e2af5ff350fc3ce60a6bc6494a7f3ee0492118c881fecc89c7d729355591ab7eddfc3ffd94b237fdd49b3713b", 0xe3}], 0x5, &(0x7f00000c2000)=[@init={0x14, 0x84, 0x0, {0x1, 0x9, 0xfffffffffffff43c, 0x4}}, @init={0x14, 0x84, 0x0, {0x5, 0x1, 0x4dd0, 0xfffffffffffffff7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x1, 0x5, 0xeb0e, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x100000001, 0x800c, 0x5, 0x5, 0x5, 0xfffffffffffffffb, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x10000, 0x0, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x41, 0x8, 0xe, 0x8, 0x5, 0x4, 0x400, 0x6, r5}}], 0x108, 0x4000000}, {&(0x7f00009e4000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[{&(0x7f0000712000)="c3eace36f662f5f75539aa100827e8935294446900", 0x15}, {&(0x7f0000959000-0x47)="d877cc4ab7bcd664e2b76d4a99d8b9a4b22f4d651d1c8a6bc46e964cddf7350b64eaeb50e7bbd3f0ae81d90d4160b9240df062bcede4bc9af2a8e1373b8eaf6e8da946bc39200d", 0x47}, {&(0x7f0000492000)="f1a0d7956ff665eff1c671cb0c7380039773bb25a0a6861f56b3b7ac1fdba1060f71a51f03e2", 0x26}, {&(0x7f0000a0a000-0x3d)="d9d5c9fb9fc90a3c8da1fec8f682e68ec1301d9edee3946d9d1596711fa31034d264ff10d03fc45a8a166e549b86a03d3e35529a1ef7b817fccc859fcd", 0x3d}, {&(0x7f00008df000)="0e404b7335dfb8376146c34d73b33730e88d940ed6a8e476f19fd32b3b942bc0479bff4cd86fe6689ab6833855abe6e6cb686683249c2a140a263fae8c0eddc54ee5a9f30c57909c8de758445ec2467132c422bbc0a229acf947494f45e6559b33d691406623c567fb66984a89b607cfc2c1cdba8a0f663ad6a20a23d5d6d97245db260dc6e95b21245c04b4b7a79873dc8f4d57636b76ba462e0a5ad1f7b40f986f4184e3", 0xa5}, {&(0x7f0000ee2000)="055b1a512a09a6b535b03a27973eafe8d4e8dfcd54a15ade346f25a0c1f0c06c34cf2721daef87a54204be1804ddd9ce899058ef0b7e061b6fe37db5b482379b9f852a32806d425840947385699b43852e6a8a9d120e195a90283da332", 0x5d}, {&(0x7f0000bba000)="cacaeadb04037fcaddf515abd3099a9c5d3683c9fecb90f510af58fe106268afb32d09205975a646fdcd3a81d3017e7539001ced03c98706302d180024f2e96e3a3fdeabfd4132e8345e543b3307e40b1c45eee61367ddcafaf158ba66122cc466da1b51c2d99b1425dc", 0x6a}], 0x7, &(0x7f00005dd000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x401, 0x2, 0x9e, 0x101, 0x8, 0xa2, 0x6, r6}}, @init={0x14, 0x84, 0x0, {0x4, 0xdc, 0x2, 0x7}}], 0x58, 0x800}, {&(0x7f0000144000)=@in6={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000123000-0x18)=[{&(0x7f0000381000-0xec)="ac1a722961115036a50071d9cbfcb9132cf0ba9939e616aa79b41528cc35484085dbe4fe5225449f93e57acd0ebc577ef4dea255f0295d8d5322a7e15ffe932546c91db4729c81182d19f1983900d1133b8f1c5aa1bbb36e52b70bfa819f03fcb3b7ce5f43cdc579e5edeb49b568c8ed96b681f65558bf5476d773a776b373df684a59393d6858929a63edc12674830b44947f366bb253480cfd315842937b5f0eb2c51a9af102ced11b2211303eb748737f6a62fc0d5c3f93db418a88a8375a883108bb524a55912498d53ab18f09fc79a52ac40771272658aa38b35874507b5ee88a308d919b70d3eb3d09", 0xec}, {&(0x7f0000f3a000)="dae25ae0765b43e0a0786db81b0822a6ef2153adf8b37159bee67d9ea4d8fb4c7778847b627b", 0x26}, {&(0x7f0000422000)="05235152dbd88f8219b36a4cd3934998f2d60931464818ce79471e8e1b8abcd2cdd55b5ccead2ce54919690b5a3d16c5ddb347a87d65bd3a9dce02856f72312cad863bae7f154bc42c59c67c6c129c23be4236ed2415b5ca0e97af54e9f06b13925ede9869c01c93b28f431d74a2049c8663ccdd79adc2e8f19562b2f3d893082441be8c1895feaba4", 0x89}], 0x3, &(0x7f0000713000)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0xc, 0x8, 0x200, r7}}, @init={0x14, 0x84, 0x0, {0x0, 0x100000001, 0x1000, 0x3f11}}], 0x58, 0x10}, {&(0x7f0000cc1000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e16000-0x18)=[{&(0x7f000056d000-0x59)="cc2f8d2aa21507d8870eeb71e790494b2fb931df6c6435341c73c7892de4abdab8af53f95d3fc95f611ba6c6ce8ad47402f7493e2de5c0b32b69184e31dbd7d27a9294ded26bffc811d12368db0ead2b95ceb7ff286b1053bd", 0x59}, {&(0x7f000020e000-0x3f)="e365c55501022faca996fa2e205e6a09c27ca38c1194d9377d4da97236ba5e120427410b48576370744b2e92e97c4d4e17ce651712bec25232c2069edca82e", 0x3f}, {&(0x7f0000f7c000)="d2c86103da6e28819dd84bbfd4d0a898e6d2e1b09646624438bfb2a55620a3ad3b0dec7dabde536ee2284d6e83d04c58ac20c9a8b3c6a4da96d89295fa1936343144f71b84d14efc3fe6225bf688557b76d5b12af4c5ec11d011cb5cf42bda43163819891dc4a7d325f0894d450a395588e4ee3fff61f146525dec8c2bd0319e97886d57da0b951b3626971d337696d1980217c5acd8932b42310614c1b99ed2445037128f03f99b67e54623a50ddb2dd1a875300f59eaf1e2", 0xb9}], 0x3, &(0x7f00005c5000)=[@init={0x14, 0x84, 0x0, {0x6, 0x5, 0xffffffff, 0x6}}, @init={0x14, 0x84, 0x0, {0x13da, 0x617, 0x9, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0xd8b4, 0x80000001, 0xa, 0x9, 0x9, 0x0, 0x3, 0x5, r8}}, @init={0x14, 0x84, 0x0, {0x6eb5, 0xb380, 0x7, 0x1b}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff7, 0x2, 0xfff, 0x6, r9}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x80, 0x5}}, @init={0x14, 0x84, 0x0, {0x20, 0xb0, 0x289e, 0x8}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x8, 0x400}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x0, 0x0, 0x3ff, 0x8001, 0x8eb, 0x80000000, 0x40, r10}}, @init={0x14, 0x84, 0x0, {0x7, 0x2cd, 0x9, 0x7f}}], 0x1b8, 0x4000000}, {&(0x7f0000061000-0x1c)=@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c, &(0x7f0000ee0000)=[{&(0x7f00000d8000-0x3c)="716dc2b203f904b7faa66328254e7054d6925d4448b0170b595d8badfd33e9580f3872041aaeabe198e186b2fc438bf65e2290c88bfd2ec87c1a597a", 0x3c}, {&(0x7f0000747000)="0726f01465bde80c27a578f97d12a0daa1400c73c512918c619007ef6dcbffee0b4d5e9f321e26342b98fe809600aaf91873761fa6f7b2eaf008f0733842ea574d36", 0x42}, {&(0x7f0000965000-0xe3)="00d8d93a9cbd0807a05a9902c8fc6f4716c5deb54c2c0b1b09b22da0f2a5aaff676fbb2c1b836ff0ecb5072837a96b68e525b417fbc35857415127100935a564d40ce2ce32c9b40fafcb13c4334372f85649cff683c0f5efbeba96eafffb819774b6f1962e5e7e7c7c995d499dda71aa33f170876553c25b944590f09cb0983e6afc69e6f3e97e8c245b78ea80c94a32f2e10f83acbfdeda471d33dc9664f84b6cb0bee57b76c2d90c776dcfeb31d74ff5d7feb2f3338c28410279bc2085d4018f15eb1765094b6c6ab2d5e87608f7605793a3d27b98fce1e029b6f13386fff831ad67", 0xe3}, {&(0x7f0000be8000-0xaa)="1fc8161e0ad75eb8a5e457f8174b6f091f73a7df417513883a83ce908d2521158ff9de3cbe38cc9aa218973227b1aee5b896fc0134f85f9d408644e6b2bd7c0884f568aa1b37d5d794c4ae102492ece040a31ee878091dad37aeab2350db2806bc8370b4b136ca90aaf8e2afa9fc467d6d8526494a7081ba3293db05fe7df7ccd0d0f782f49bb3737b8bb7bbf1fde4498ebe14cbe3065b2012607c13e98709ba9e7f1031a97f62b83d8a", 0xaa}], 0x4, &(0x7f0000f84000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9, 0x8000, 0x8, 0xfff, 0x5, 0x6, 0x1, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x8e97, 0x4000000000000000, 0x4, 0xefd7, 0x8000, 0x1ff, 0x8, 0xfffffffffffffe00, r12}}], 0x58, 0x0}, {&(0x7f00004ec000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000520000)=[{&(0x7f000048f000-0xb1)="b2b2ac8755e3949ac9426c017092444410cf8c0554b7c2c4df2af30eb62721e3653a32763d68c62c8b9436a26ae5949fb8b09da1176f4d22b992874699e7e007101a86a9f970c39c2df302232fa8a63a2be1ea9a50b6f6be364bec81d42a5b406b40c95ae1af8846d60e536f9a0cbcac6f3ad0bde66168836507bc37720d7bbfe95b099115684ed71b6e16ddc11f6aa5265a2574b7b545885ec5d38159aa64690cce252bc521162e7e190f94d8ff9a38cb", 0xb1}, {&(0x7f0000dc3000)="983761f57fd30465b121abb6ac720109cb018a4d0d42c4261156eaa5230e7f25a7984f9891e31d955b6f17b7707a8dcbf6aaa94da5591b", 0x37}, {&(0x7f0000f3b000)="19fe25f7163c5affd8971397aa1126a8b50617f891c10bf83228d700ff25e15dcb4f6b019e7227fb12e5c78a5b9080d8ab78fb97033af3b32d9184b8ae098750c26f1ca48565582fd9bb0117bc51669655381370821b192fc7ccddce93c58c220b9e611bdfd302cb96e7ddb8cbcd18c22b3e6e9e6fc754f92330804dab1b944785de52633a7da19ffe", 0x89}, {&(0x7f0000663000)="b6b83d430cabb3f4e6c1efca4e12793de127da620cea4372cfe1926978db5ba20aa3b332cc81298fb9e5e6e1d5be4df11688c3abd652c0ade1d24d1ebab9c55abd013d4be7fa46fe25040c77d3f8d0fcf82934fb4e9bdf6d2859d74a886c05ba314511ccbc6c3f482838bb90f96708eb554ce8eaf874a59b4218654ca8686db67781a6cfcd122519da1e809188566719a166cd286d2037721f8fd7ddc36a1198d2820d04c62c0141", 0xa8}, {&(0x7f000093b000)="aa79d0fe81aa56ead13fc1ca60b7", 0xe}, {&(0x7f0000014000)="70b08d437d609f2caa4c70f5cd165c84ddb6bc1b43d58449a0da5e0f428f8045711477ee33fce4213f033b292b22c89a591e16e201337e99bb63b04b5264b3e64e0a84eea47eefceb34409e3fc1d74164557cfad902f64457b2d5bd7ab552293c48b204b25a9173774f2113a0fb3073d8da5f469288ab7757b3bba103c15298eba716a72341c29ce01506c59db6628002a7be79fb46b5f4dbb5c7719f393e22b05893f9c4a26b74d84061af7b42e9260dfa5fcc71244ca041ca99166f46274d71081120a0127f3bfaad7f065e7", 0xcd}], 0x6, &(0x7f0000fde000-0x58)=[@init={0x14, 0x84, 0x0, {0x1, 0xc20, 0x16, 0xff}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x7, 0x8, r13}}], 0x58, 0x8000}], 0x6, 0x80) r14 = getpid() r15 = syz_open_procfs(r14, &(0x7f0000797000-0xa)='mountinfo\x00') ioctl$sock_SIOCDELDLCI(r15, 0x8981, &(0x7f0000cf0000-0x12)={@generic="244681b0295aaa860d6f4257e92111e2", 0x4}) sendfile(r15, r15, &(0x7f0000947000-0x8)=0x7ffff, 0x793) [ 32.469038] binder: 5356:5366 got reply transaction with bad transaction stack, transaction 26 has target 5356:0 [ 32.489792] binder: 5356:5380 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 32.494110] binder: 5356:5366 transaction failed 29201/-71, size 0-0 line 2935 [ 32.531800] binder: release 5356:5366 transaction 26 out, still active [ 32.541414] binder: undelivered TRANSACTION_COMPLETE [ 32.545318] device gre0 entered promiscuous mode [ 32.557123] binder: 5356:5366 got reply transaction with no transaction stack [ 32.557132] binder: 5356:5366 transaction failed 29201/-71, size 0-0 line 2920 [ 32.557165] binder: 5356:5380 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 32.581613] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.587489] binder: send failed reply for transaction 26, target dead [ 32.597761] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.603588] binder: release 5356:5380 transaction 29 out, still active [ 32.614182] binder: undelivered TRANSACTION_COMPLETE [ 32.620461] binder: send failed reply for transaction 29, target dead 2018/01/10 07:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) getsockname$packet(r0, &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b0c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e99000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, r1}, 0x14) 2018/01/10 07:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f31000-0xce)=""/206, &(0x7f0000e07000)=0xfffffffffffffebd) mq_open(&(0x7f00008eb000)='([%\x00', 0x0, 0x50, &(0x7f000089f000)={0x7, 0x37e, 0x80000000, 0x4, 0x6, 0x6, 0xfffffffffffffffc, 0x8c}) 2018/01/10 07:08:54 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ffe000-0x4)=0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000d7b000-0x2)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000ffd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffd000)=0xfffffe18) 2018/01/10 07:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000002b000)="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", 0x5ad, 0x0, &(0x7f000086e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004fa000-0x28)={@common='ipddp0\x00', @ifru_data=&(0x7f0000538000-0x20)="e517223c60976cf0772831cfe017c507b206123dbafbeb1c9521940d53da52e4"}) 2018/01/10 07:08:54 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/enforce\x00', 0x20000, 0x0) symlinkat(&(0x7f00008a4000-0x8)='./file0\x00', r0, &(0x7f000050f000)='./file0\x00') clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = syz_open_dev$sg(&(0x7f000092e000)='/dev/sg#\x00', 0x0, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f87000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000513000)={0x0, 0x9e, 0x0}) r2 = inotify_init1(0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000c5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000943000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff0ccb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x1, 0x8, "8fd088aa4ecd9786303dbccb08bf3b0591002490b2a908eba116ac962fc52b31f433d845b2338973f558af7e082cc1d8c8314149fda1a858e1bf438dcc6746d5f47a33495baf50355534b6a44f34d1cc"}, 0x160) connect$netrom(r1, &(0x7f000005f000)=@ax25={0x3, {"0a652e015d18dd"}, 0x2}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x862) signalfd(r1, &(0x7f0000193000)={0x7}, 0x8) setreuid(r4, r4) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x800000202, &(0x7f0000237000)={&(0x7f0000498000-0x40)=""/64, 0x40}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000006a000)=0x0) 2018/01/10 07:08:54 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000)=""/44) 2018/01/10 07:08:54 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b2a000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000afa000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0xfffffffffffffe5b) ioprio_get$pid(0x2, r0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x7ff) 2018/01/10 07:08:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e9b000-0x38)=[{&(0x7f0000285000)=""/32, 0x20}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f00000a2000)=""/49, 0x31}, {&(0x7f000020a000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f00006fe000)=""/15, 0xf}], 0x7) mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000cd6000)=[{&(0x7f0000eb7000)="390000001000090400000000800000000700004a0200000045000107fffffff719001a00040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/10 07:08:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f23000)={@common='eql\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/10 07:08:54 executing program 1: socket$inet(0x2, 0x0, 0x0) r0 = eventfd2(0x39f, 0x1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000768000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) [ 32.702798] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 07:08:54 executing program 2: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/10 07:08:54 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000816000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000932000-0x4)=0x14) sendto$packet(r4, &(0x7f0000dc2000-0x3a)="15d15a470089a4f7e04977dac5861b6e7a38d1e9b634e56820f7893964d15942fb27d126b9d8fa10e0e75f2f8de1206c626dadc0397deed3d354", 0x3a, 0x40000, &(0x7f0000bb0000-0x14)={0x11, 0x6, r5, 0x1, 0xfffffffffffffffc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCCBRK(r6, 0x5428) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000dc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c92000)=0xc) r8 = getgid() mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000066b000)='./file0\x00', &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, r8, r9) timer_create(0x1, &(0x7f0000dc0000-0x58)={0x0, 0x39, 0x2, @thr={&(0x7f0000dbf000)="c8cfbf54f6e69ab01f0f62b8bf2eef2cd66628d50a711b06cda32c5473a90eeaa25aeca76643893ea0", &(0x7f0000dc0000-0xb6)="19feb3151d97852b376e80698ee52f8a08dea00e9e207457e0bc8bc0b42c343b1f26f8887d61661d5cb0ca2fcf2b87bb6a03ea985229604ecf7a4851129c1b82b790aac8612128ac93d50e0125dc687ae3f6bab8e87a8bf771d01a0e7eaa3114124b4ac2ad5d3b27db4a541987cdafee53ca9b37dbce1189f290e049d1f2377af7e6eff1039414e7bb99f511b167e4496ad834a1b48b623484d035b74de09c0c3f32cb4396c1f03c8504f8a303005bf42b9fdabb5ba5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c9000-0x4)=0x0) ppoll(&(0x7f0000933000)=[], 0x0, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) tgkill(r1, r2, 0x1) gettid() fdatasync(r0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f0000dc3000-0x6)='logon\x00', &(0x7f0000ac5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006dc000-0xd)="707070306b657972696e67cb00", 0xfffffffffffffffb) keyctl$setperm(0x5, r10, 0x80001) r11 = syz_open_dev$mice(&(0x7f000001e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000dc1000)={0x400, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/10 07:08:54 executing program 2: socket(0x0, 0x4, 0x0) 2018/01/10 07:08:54 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000f4f000-0x8)=0x0, 0x25) 2018/01/10 07:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000e80000-0x1e0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d8d000)={0xffffffff, 0x100000001, 0x63a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.724965] audit: type=1400 audit(1515568134.745:27): avc: denied { write } for pid=5422 comm="syz-executor2" path="socket:[12079]" dev="sockfs" ino=12079 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/10 07:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffc) r1 = open(&(0x7f000099c000-0x8)='./file0\x00', 0x200400, 0x66) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000453000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e88000-0x8)={r2, 0x1}) sendto$inet6(r0, &(0x7f0000f6d000-0xaa)="", 0x0, 0x0, &(0x7f000002b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d89000)=0x0) rt_sigqueueinfo(r3, 0x10, &(0x7f000036c000-0x10)={0x3f, 0x1, 0x10000, 0xe90}) 2018/01/10 07:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f00005b6000-0x54)=""/84, &(0x7f0000bf4000)=0x39) 2018/01/10 07:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) getsockopt(r0, 0x300000002, 0x8, &(0x7f0000e6e000)=""/125, &(0x7f0000ae1000)=0x7d) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 32.793262] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cf9000-0x8)='./file1\x00', &(0x7f0000664000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000369000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aab000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000cde000-0x4)=0x7) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/10 07:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000af5000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000513000-0x8)={0xdd, &(0x7f0000c14000-0xdd)="705af4acc77cbf0074bb623acdb62b73fd5a7cc55fae7617ab156bd9f491c9e9f9ba2af44b46b71f19b0c5a121da87e4b041290ff0139a198305f7ad2d57b2ca1d5b81e4b9c638d2057db92ba3cedeebc354f80232568e946e82cc21573c4b9169b7d3b9a15ceb57d4523cc826838cc32dbd5d7f4b26bd1e3e340512bb75da3e179be49786310e6f1feabda012ce80c95a2df43bc63c4d0f76e2b4078958553687154f23aeaddb746a82d11b4f00944e732a10f59ec50d7941517f47db4e5e42f8fd005300b04fbfa513c87d4ed10dfccb476005868fd624fe51d11148"}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000691000-0x8)='./file0\x00', 0x10b) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000865000)='./file0\x00', &(0x7f0000c62000)='./file0\x00', &(0x7f000067a000-0x5)='ext4\x00', 0x20000, 0x0) mount(&(0x7f000090f000-0x8)='./file0\x00', &(0x7f00001bc000-0x8)='.', &(0x7f0000cf8000-0xd)='anon_inodefs\x00', 0x2010, &(0x7f0000998000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000f66000)='adfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/10 07:08:55 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00009c5000-0xa)='blacklist\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002bb000)="26a88d8ae01917b40bc6e57cbeeae6d4ccd54102210a0fccc4a3bda28ad79c4cbe623fe56ae418fa7875885a507641e199b8fd1413dfa6d2622ef9a9656ee5deb02d1295f307e9f9593e170c2a6183598f2eb19702e74369dcfd3995b76febff5eef34fd466ac173dc7a229681919889b2c655adfcfd90361a941c73e0dfe75f95371f96a246640dcadb35ec45f1c15a6718ffe4409a9982b28c71b04bc5e003e60f311236d1cbe6f5bc75d30f29a86d43e0817eb0e98fff6f13af41c1c9f2d3bf86d5d12bb89ebd5537271c76d5162c1566813e60bd", 0xd6, 0xfffffffffffffffb) add_key(&(0x7f0000c90000)='ceph\x00', &(0x7f0000c9c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c6000-0x93)="8443e37c83efd1313f94018dd4bdb0ea436580709c078956f9ca70027a47851142e4f26eb4f5db123abf26469ffac07387f57f156ac203bdcd7ac660fec7561b8208b87f31bf352714b4ad5573455bb07825beca623c85f7d9368714090ad023cd531648758eeaabb6364594aa0f38524f7f4724368408f3f582fdd555c0e619fc5d9a65a19411bf27161fa503d66fa42882ab", 0x93, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000-0x8)={0x1, &(0x7f000091d000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005a3000-0x4)=0xc, 0x4) 2018/01/10 07:08:55 executing program 1: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006b000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000045000-0xf6)={0x0, 0xee, "eac41fa966ee109d15e0e83ea10bada4f349540156bec2f6985913eb5623318243311da7dc223cf9be14f017a384eb7ac7704912cab31a376f502d3c4ceef385614cb0d40a104f27ace2da677dbef290ba3b32d2aafd88df0b0516c5c3352d06939d44576fe0050122cf04446f0a19449bf5c515fcd2dc2add0aaaf17b8e67d9f38ecda438d2e44dc88c45de3049c7610d86c731c14637ef3d81f59e784be70c3cdc8798215c96052f5be2186efbe455d5c0e0a041189d5131630cade0acd1ae5eeb0b734c78416868feb43ab826765d41b77924e6bdb4c46b6c06a844a4bced2c236bd39959cba0db5598ff7bf4"}, &(0x7f0000070000)=0xf6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000005d000)=r1, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x1f, 0x1ff) r3 = signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl(r3, 0x0, &(0x7f0000f1d000)="6cf84a0aad5d27a4ac7d24f92aca58e2ac9fd44f5a1049cc00d35c6065451ca8bde44118a128cedc6017a0739fa212a9abe607c6b6d8a9c8f5d1f7051ceb8c98250981e1100a4be4d21f0304cf55c04faff96c2228497819b33cf064d077ee3795cc3a5ce927ae1d39b13131a65954e8955fdd8667bdcbce82828dd49840bf97d5e38a0a1b1dab36b4c5c387d9ab5c233cfeb5bf9e220c31c37ed804cf9f333b5ed653ef204e991e962b65825adcd5a00e3a008295eb57993db881f3c77043a2ed0cfe") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b3d000-0x10)={0x2, 0x8200, 0x6, 0x1, r1}, &(0x7f0000e3a000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f23000-0x8)=@assoc_value={r1, 0x8}, &(0x7f000073a000)=0x8) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00008d3000-0x2)={0x7, 0x840b}) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f21000)=[{&(0x7f0000f1e000)=""/197, 0xc5}, {&(0x7f0000f20000-0x85)=""/133, 0x85}, {&(0x7f0000e97000)=""/4096, 0x1000}, {&(0x7f00004a2000)=""/59, 0x3b}, {&(0x7f0000f21000-0xa9)=""/169, 0xa9}, {&(0x7f00000ff000)=""/0, 0x0}], 0x6, &(0x7f0000f1e000)=""/185, 0xb9, 0x2}, 0x2) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) 2018/01/10 07:08:55 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00008dd000)={0xffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = gettid() setpriority(0x0, r2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000060c000)=0xfffffffffffffff7, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ff7000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ffa000-0x4)=0x0) getpgrp(r2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ff9000)="eede9f54c9be60109f8714d9d6505c17abedfd1ba9a43396bff4d005391bfa66e51d9878c8938c44e6885749135e7af2e6c891550b6a62a4e595d49028e10e4384ef5f17a4644994", 0x48, 0x21) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ffb000-0x4)=@int=0x0, &(0x7f0000437000-0x4)=0x4) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000077a000-0xe8)=""/232, &(0x7f000077a000-0x4)=0xe8) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000077a000)=0x58, 0x80000) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x8000) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000077b000)={0x0, 0x0}) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f000077a000)=[{&(0x7f0000500000)={0x27, 0x1, 0xfffffffffffffb94, 0x5, 0x2, 0x5, "d73297e09bfaf22d536ffb734e2d3d2b1268e640648d604502aa6bc0c88e00af2aecb8e25eddd14f7c321ecc56af13476cd95faea959496f00ae3771c3b8fe", 0xa8}, 0x58, &(0x7f0000378000-0x20)=[{&(0x7f000077a000)="3c1bd5530509ce394ae62e0d302222df767b75dcf6548c068ffe7520451e29c69026382d0476935b7ec629be094ac028cd8db4ed241699e0f5b9191e3a84ebf74a6830beb8bd40df0d78f45552f5e79699037e43a6fd1b18286d24a82baefebe660eeaabd568135aac2a590f178d8c3fa209a47c4dad1bf0ac528d2034a2c9bdd7241220b41da26599714d95c7a7d157b84c3e7846d352bc615a1502fb5cebb44d9533dcc0", 0xa5}, {&(0x7f000077a000)="64692bcedf261f8965f22835d4d10edf36d58c3697513eabe0a1ea40", 0x1c}, {&(0x7f000077a000)="c8a61141738c1829cc718a951c01755f76ce18556acffbeb2ba98e9626030eacd0d44fcefc0542c2b9d36d00ca04ebcbbd7d60e5f6129aba0c47624a5b2d08bd91f863fd251857d9e06d5a0ff89e7b931ade5f11d52d68f202e9fbaacacb2933c9236a39ed0c487b22d2436b90f96d04a1f3e1860b8b292c5c70564e36356fd8353bf4c179740c4a918131b8b82f6cb42c", 0x91}, {&(0x7f000077b000-0x1a)="da6b8137a83a92a80366b50975d271420c5dde7bf3bb4ae22fd1", 0x1a}], 0x4, &(0x7f000077b000-0xa4)={0xa4, 0x105, 0x9, "96caa2ce7bdf30fa1617b291af1baf65bcaf071cbe22f7eee83217794c6403b73f728be30fd15bffccb73e9deafb91edef1c903d1a75bcd3ad4479b2ded4b193e540213e90f5a4be32f41160a64ec0287a88fd4b2f1d0134504de4bea8094896bc8888026ade83313d7b9205d00e8d795e16f5e1bd293ad1adc5fd1e337a80ebebe34ce74c7cf825023332397df30da3b78425b76d20"}, 0xa4, 0x15}], 0x1, 0x8000) 2018/01/10 07:08:55 executing program 0: socketpair$inet6(0xa, 0x1, 0x7ff, &(0x7f0000c25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000085f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000038e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a11000)=0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000efb000-0x70)={0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0x5, 0x10000, 0x0, 0x3, &(0x7f0000e76000)=@common='bond0\x00', 0x200, 0x3, 0x7}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c50000-0x4)=0x0) getsockname$netrom(r2, &(0x7f000015a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000053000)=0x10) 2018/01/10 07:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ca4000)={0x0, 0x4}, &(0x7f0000275000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000011f000-0x10)={0x3a, 0x1, 0x9, 0x0, r2}, &(0x7f00008ff000-0x4)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a0b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d4d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) dup(r4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000b06000)={0x28, 0x3, 0x6b, 0x10000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dd5000-0x4)=0x6, 0x4) getpeername(r0, &(0x7f0000d20000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000310000)=0x6) 2018/01/10 07:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000003c000-0x20)={"ae2028c1af106533f8ac74fde4303772", {0x4, 0x6, 0xfffffffffffff801, "d59615403aa5", 0x1200000000, 0x0}}) r1 = socket(0x3, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) creat(&(0x7f00000c4000-0x8)='./file0\x00', 0x29) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000dc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x401}) sysfs$3(0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082b000-0xc)='/dev/rfkill\x00', 0x103100, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000b96000)={0x7, 0x2, 0xe62, 0xfff, 0xffffffffffffa930, 0x138, 0xffffffffffffa08c, 0x9, 0x80, 0x200}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000051a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 32.981030] device gre0 entered promiscuous mode 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000c37000-0x80)=[{&(0x7f0000021000)='c', 0x1}], 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/10 07:08:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002ae000)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x5, 0x1, 0x1, &(0x7f0000001000-0x10)=@generic="5b1d1f25919936e6e7fc04c56f07241e", 0x100000001, 0x4, 0xffffffffffffff16}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x2080000010e, 0x4, &(0x7f0000382000)="", 0x0) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x20, 0x0}) getpeername$llc(r1, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000006000-0x4f)="", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000004000)="e0", 0x1}], 0x1, 0x0) close(r0) 2018/01/10 07:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000598000-0x11)='net/fib_triestat\x00') read$eventfd(r0, &(0x7f0000c03000)=0x0, 0xfffffffffffffe66) 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000878000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000caf000-0x8)=0x0) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000022c000-0x8)='./file0\x00', 0x0, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004d5000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, {0xa, 0x3, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x0, [0x3ff, 0x6, 0x8, 0xfffffffffffffffd, 0x9, 0x6, 0x81, 0x4]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ab000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f87000)={0x6}, 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00009ff000-0x77)="95ca96645265187d8f3b57a9b2471539", 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00009b9000-0xae)=""/174, &(0x7f0000672000-0x4)=0xae) 2018/01/10 07:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getpeername$packet(r0, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000269000)=0x14) clock_settime(0x7, &(0x7f00000e8000-0x8)={0x0, 0x989680}) write(r0, &(0x7f0000ced000)="1f0000000301ff02040000bb00020022074000ff08000800011600080100c4", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000055d000-0x20)={@generic="619ec40d686dfc04457dfa841e4894ef", @ifru_flags=0x2}) 2018/01/10 07:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bf4000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40040a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fea000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000acb000)='net/dev_snmp6\x00') ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000c72000-0x4)=0x3ff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e35000-0xc)={r2, 0x80000, r3}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) pread64(r4, &(0x7f00008db000)=""/58, 0x3a, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f00006a9000)="a7a72cee13134fbad6001b1c809b160ddd4a1bd488c53fa4cd008b478972ea9db987a94105164c10400aaef6e5452acc9ac6177fc7df9b5c63d38600af7f99e36da3210b1a4a1fb6a7e9f58a8dc148980a32f9e16ee86e259015148b948d64e8105e49bfbf92b58fc44d29635316ea19bed0ec68dc5409393d0afcf49d119bbc10b8150728", 0x85) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000043b000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d68000-0x8)={r1, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000b71000)={0x9, 0x9, 0x0}) write(r2, &(0x7f00000bb000-0x30)="b63db85e1e8d00000001b29d0000000000000000055ed2bc7018cebc9b97aefe904d871d678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r2, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r2, &(0x7f00009f5000-0x9f)="eee8310000000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e653808020100000000", 0x2a) ppoll(&(0x7f0000259000-0x40)=[{r2, 0x1001, 0x0}], 0x1, &(0x7f0000e16000-0x8)={0x77359400, 0x0}, &(0x7f0000776000)={0x0}, 0x8) 2018/01/10 07:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000062e000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") fstat(0xffffffffffffffff, &(0x7f0000bf7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000000b000-0x8)='./file0\x00', 0x0, r0, r1, 0xffffffffffffff7f, 0x2000000) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0/bus\x00') r2 = syz_open_dev$sg(&(0x7f00007a3000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000014a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000808000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006c0000-0xc)={r3, 0x10, &(0x7f0000414000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e9c000)=0xc) unlink(&(0x7f0000aef000)='./file0/bus\x00') 2018/01/10 07:08:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0xbb1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_dev$tun(&(0x7f00006b1000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r4 = getpid() r5 = geteuid() r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/ashmem\x00', 0x404040, 0x0) r7 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000639000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000023f000)=0x0) getresuid(&(0x7f0000ed6000)=0x0, &(0x7f00000aa000)=0x0, &(0x7f0000ddc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffff37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r16 = gettid() r17 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000120000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r22 = syz_open_dev$urandom(&(0x7f0000f13000-0xd)='/dev/urandom\x00', 0x0, 0x10080) r23 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r25 = socket$inet(0x2, 0x806, 0x1f) r26 = fcntl$getown(0xffffffffffffffff, 0x9) r27 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000524000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept4$unix(0xffffffffffffff9c, &(0x7f000023b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r33 = socket$inet6_sctp(0xa, 0x0, 0x84) r34 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ee000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) pipe(&(0x7f0000cf2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r39 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r42 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096d000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ba000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000068a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xe8) r45 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2080) r47 = geteuid() r48 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = getpid() r51 = getuid() r52 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000279000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00000ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getgid() r56 = syz_open_dev$sndtimer(&(0x7f0000133000-0xf)='/dev/snd/timer\x00', 0x0, 0x80200) r57 = socket$inet(0x2, 0x0, 0x97) r58 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000079000-0x10)='/selinux/status\x00', 0x0, 0x0) r59 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) r61 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f7000-0xf)='/dev/sequencer\x00', 0x240, 0x0) sendmsg$netlink(r0, &(0x7f0000d5a000)={&(0x7f00003b4000)=@proc={0x10, 0x0, 0x1, 0x2000}, 0xc, &(0x7f0000001000-0x48)=[{&(0x7f00001af000)=[{0xf8, 0x1e, 0x0, 0x7, 0x1, [@typed={0xc, 0x2, @u32=0x7}, @generic="f2bbe03b448dedb741", @flag={0x4, 0x6b}, @nested={0x14, 0x12, [@typed={0xc, 0x5b, @str='-\x00'}, @flag={0x4, 0x5c}]}, @generic="572bb6a298caa4f908cba9ce95d35f5b52ac27d1bce17080166deeb8ab1f09b24f070d9f508a07dd3c11ada52b58faabb2033619f4fa4c516bc2705132f902f97914c658c6ec1625add2967fcd8a743f040c3494abe1b61f9a7c7825c883f096ae5e9fa95b9f6a6f969f2accadd87d0e7e83d7f1d9e4884c6d55f7fd2affa82dfa0ac75d738ba4d81bf3e0aa6f9170bcbdd9300cfe351f4ffe5f61b339c8eaca9b261fc21768f9791b730b1a5d19e711e93cda9be8fe798681"]}, {0x1324, 0x42, 0x300, 0x2, 0x1, [@typed={0xc, 0x7, @pid=r2}, @nested={0x10e4, 0x7e, [@generic="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@generic="c2b13522e9b89c90ecc7b20d5e17bb9c52393cac6b49b3167cf8ddef37d4f4c8895afddd756998c2b6a12fc11b4df2c260ca2acfa0ea881b26f320959ce060575b917a3deff05bfe47bfb4f197acf9da3e24112e6eeee2aa3faa589c150e7fca785f66081f7748b517092ebf2076779b19161edad60f7be058b4f2caf9fc42b9491cd3bcffb01d65901a7159dc2a6a3c5c5221f92c2f2c613e52a0503a06f728dad545def5e82b2ee6dcc9c515aeff7725154eaa5e2f0505475f4d68f4355fcc1bbd5938982b6630ce0b0c1d17cc2c78d6166f993d528b40d9", @flag={0x4, 0x90}]}, @flag={0x4, 0x7d}, @generic="6a98de1131cde7fe3ba582c48f2c46697c8aa47b7a09835a83a047275fe20a3c42cb6a7d0c53ef72eb774647c4ee83d533c9c4246c248b1fead3651619450b64035136776df2b4d8e3695fea464932f03696dff4aa31d4", @flag={0x4, 0x8d}, @nested={0x7c, 0x29, [@generic="93774bc4ba63667da2e70a48955735a7d78c58a989e5789cf9ac6be10d9ce3460c34b59d810e4932b34c97312b10f746463cbae4d432eca3108dca90ea1847622e10beb187218e1af778af44d7d9e3eb83c2b0c75ece09bdecbde06b35c58f7ce58d9491fb96673d5dd0f211", @typed={0xc, 0x79, @str='\x00'}]}, @typed={0x28, 0x85, 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@generic="4d311e44f3481ffc9b4fbca64a5df9d1a49a60fad1e353793576108ffd63c0ec61ab9d0942fe0827bcc105f4907a0073a0e4f0f80c5faa8cd167fdb7db7b1be285a8e60fbf664376aec6202b753ad37469cb48d8271fc6b5d15b2f2f330a3f77fe6718a462cdf0cdf5542fb471533a6a6bbd652086db09d5052fcf7e855c5d2dfb567408a758a5f034c907b1dc3346459f7a080b02a0784a48eae6b46bf374834a6f0d3ea5584ecf8bf895e0aad94df257920a0e3d4f19da0d4651b5e6ec0667c2d60bc727c9448d7f505ae06a33bfc9ea8c6fc577ec1ab4dc4763a458013291903cd4c915b31675", @generic="71d6db4f1804e2025f7a8091f5f7837f267912d05c05d4888f02d1dcdf52de6caa71b571fa7df8029f39764f099ea5eb3dd3b2a159fbee911036549b92f40250dc38580cc2e93bafce429c646820b342828f8b8dfaf20dc3b1d6d470ca13fb9a0bf9666f427121"]}, @flag={0x4, 0x53}, @generic="e3db42f2b21cf156e2eddf27be8f44ae3ecbec0284d088e2b2dae07262d60a19"]}], 0xa98}, {&(0x7f0000000000)=[{0x258, 0x2d, 0x102, 0x2, 0x0, [@nested={0x30, 0x62, [@typed={0x10, 0x68, @u64=0x6}, @flag={0x4, 0x38}, @typed={0x10, 0x91, @u64=0x8}, @flag={0x4, 0x85}, @flag={0x4, 0x2d}]}, @nested={0x90, 0x37, [@typed={0xc, 0x2d, @fd=r42}, @generic="2ecdafae555069eafb05b0ebb835beb2c4290b81b9a7be5a390a14a8f09d62f120c2e3ca94b873a792f704918d02316bdb316dd728bb2fff7f1e272d0a15fa5beb08b555f1a05ec5124be3a99ef2edb697d45cdcbabcce07c1fc2432ade136409dc2aa5465f27119eb2bff30257c424ebd749065fc358dd26a5c0175beb2021a"]}, @flag={0x4, 0x72}, @flag={0x4, 0x18}, @typed={0xf8, 0xb, @binary="6249aafd7314ec2ff8add614a3e455971c541c721268720ab5afdf3e550f4a3e5705dd1a1bc3f8026f386edb95b2529566edd63b254e9e9a32871877cfd446bb13ce699818b53ac0f8060da8935008ff7bb85712ac5e2aa46c673cde7cd2af261ba0240a4ea03486afbdb433f95e07904a73cb9ddbee53ae9f3876f39a91959282b009563319bf09c198687f5cca8edda3cab4f7cdabf25dfc0127e251e5fbc1c2fa5667a0324f14d5e3dcc782cc850c488beb28dd7f6aa4b7d35f3ab2557f7a4106bb79d7bc563a4ec3ff447b4aabbfb29245714b395637ce506bca98a9a2daee3dccb6762f9e738596700f48"}, @nested={0x2c, 0x91, [@typed={0xc, 0xc, @uid=r43}, @flag={0x4, 0x64}, @typed={0xc, 0xfffffffffffffff7, @uid=r44}, @typed={0xc, 0x4f, @fd=r45}]}, @generic="c5a5ac3922af527a9546e4b0c550cf63d5e49c21b37f57409a6a740fdb3148b7232f23375384857c681e8075daa82f0ed1c1d796c80369f9905d649e091809f0113a5d3a02fee819395f020a7a19716865127549b545ba5746523f"]}, {0x14, 0x13, 0x800, 0x3, 0x3, [@flag={0x4, 0x93}]}, {0x14, 0x31, 0x700, 0x3, 0x0, [@flag={0x4, 0x1e}]}, {0xe8, 0x1c, 0x806, 0x4, 0x2, [@typed={0x5c, 0x5d, @binary="5444cb3f65ca9d3ef46b2d83e46ed2bbc1a3eb2e15c2bfc366e6d227f13d2a931b953c181fe50b26175cda8befc003d32c200ac4d356a27834641a431ff524705c1bad4c322c9070e37caa1a910fd89647ef5e"}, @flag={0x4, 0x7c}, @nested={0x64, 0x95, [@flag={0x4, 0x68}, @generic="6ecfb1b8f719375a8412b522f130fdbeae46788490d2d433b7f0910ab9eaa61aeb6a3f59a5c378426295ea38a76a0fbf7dc7faf67d5344d802f71ee3f08b0bfe64d29072ae68", @typed={0x10, 0x95, @u64=0x4}, @flag={0x4, 0x91}]}, @typed={0xc, 0x30, @fd=r46}, @flag={0x4, 0x69}, @flag={0x4, 0x35}]}, {0x218, 0x3c, 0x20, 0x3, 0x2, [@flag={0x4, 0x30}, @generic="bfb14fcb3764c25f9ccfb667434907e2ac3e8dbe97c3523503a9a6a8ed7e16feb4a9d26c6d87d553cd28818a6a1f625de5ad4655876aa6ad1b5dd67a4a8541ecb9fb8b5367346de0b078c2937f819dd854153543aedf8ecbdf30c46378b18e218e54805f9e2d20c4a9f6a128ebe78627b7bfcb6f6700fb324ece96ef34f6f08033470663d49b4990b0262f32e19e49e9277c0cecc5765b88f40096e181cd96e76576cfdd90e9a22c85aa17806f65579f9ea7a3", @generic="de8694aab64138ff380893c26cc4a47173a5073f6c7a38bfd4862f47a36ca57669e7170b69cdeedcb838b22fe49b6e760bb48e6c53d4657ce9abaa600a380929c69683ebda70443b4597a3004050f9df0faf2ec10e87cc96d4a034dea8d52e560638ec1329513d7519db715e179de4024f906108d96ca37de22b943b78e659d96fe304a07daac74a102c3d47f4b6b1ad167af3e5cc1008e9700f5fbeb02390", @typed={0xc, 0x5f, @uid=r47}, @generic="166aa131b60d4586223c1774f3b546bd893148b501c216873411fee20142ae8b723a2c1b3d12a1ed91ad2b559a7766fc8844f8653dfd595cc25181c693410e1bc55cbe4be7756f9d57d7f6f64fcc2ec29f58183c92f6d4db1bd57d53a93b60f4757de64d554563ae5a7059bd1b48e45ef4a12f22eb7fc4fc4c0df38c77c1515d564b90555157650f91671f1acd9c688b067e36887b8962d028aa55eca2c943fbc41427"]}, {0xd8, 0x12, 0xb00, 0x1, 0x2, [@typed={0x38, 0x54, @binary="99b99906f42144275dda685687e876048a3f9f015d7f97643d4c5e1707d99142a2c4d624fabb6a6a9f7ef688fef7448b"}, @typed={0xc, 0x80, @pid=r48}, @typed={0xc, 0x43, @fd=r49}, @flag={0x4, 0x52}, @flag={0x4, 0x6e}, @generic="f618e84779138dec73d299e55126cace30f525a8deff90d9dd6029d6dbc885bdfa53279d7babd9e74ee5f8844acf2ccdefbf1dc23334", @nested={0x38, 0x3, [@typed={0x10, 0x29, @u64=0x10001}, @typed={0xc, 0x35, @u32=0x100000000}, @generic="d4b2d48556e738e6dc284e84919d7af874a8aabb329309"]}]}], 0x658}], 0x9, &(0x7f0000552000)=[@cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @rights={0x24, 0x1, 0x1, [r56, r57, r58, r59, r60, r61]}], 0x54, 0x80}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = syz_open_dev$sg(&(0x7f0000e06000)='/dev/sg#\x00', 0x0, 0x4000) ioctl$sock_SIOCGIFBR(r62, 0x8940, &(0x7f0000dae000-0x18)=@add_del={0x2, &(0x7f0000891000)=@generic="b4ef24ce72df3953510d255d5b42c0b2", 0x3}) 2018/01/10 07:08:55 executing program 0: membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f96000-0x8)='keyring\x00', &(0x7f0000f95000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='security\x00', 0xfffffffffffffffe) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00005e2000-0x10)='/dev/input/mice\x00', 0x0, 0x488000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000096f000-0x4)={0x100000000}, 0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f98000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f98000-0x8)={0x0, 0x9}, &(0x7f0000f97000)=0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f98000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0xf2, 0xdf2, 0x8, 0x20}, 0xa0) fdatasync(r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b5b000-0x4)=0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f98000-0x4)=0x100, 0x4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f99000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f9a000-0x5)='user\x00', &(0x7f0000f9a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f99000)="b241b8fd9947990a46852ad409fb0269e9ef2831eb68593e773530e7bcf785261b9dd7653a7e720e711441f62fb72a71f15d95e7e405336bac6239c453b51a85e42bb87511c36e3acac9d9c007121eb1eeed333fd0b1070a5836f538263bafb990be3bd970117aeb7c5fb76904b33c0003630fb87527ea07f29ec041050f1cf597bcbd6159", 0x85, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000039000)='/dev/snd/timer\x00', 0x0, 0xfffd) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000039000-0x8)={0x0, 0x0, 0x0, 0x0}) [ 33.221839] audit: type=1400 audit(1515568135.245:28): avc: denied { getattr } for pid=5538 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001cc000-0x4)=0x0, &(0x7f0000e80000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001c3000-0x4)={0x3f}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c49000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000898000-0x138)={0x2, 0x1, 0x5, 0xe58, 0x5, [{0x10f7, 0x5, 0x1ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0xc07, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x83e, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0xc7c8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) sendto(r2, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000544000-0x8)={0x0, 0xffffffffffffff77}, &(0x7f0000316000)=0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e82000-0x8)={r3, 0x8}, &(0x7f0000437000)=0x8) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000aa0000)=""/0, 0x0, 0x0) chroot(&(0x7f0000d88000)='./file0\x00') execve(&(0x7f0000391000-0x8)='./file0\x00', &(0x7f0000560000)=[], &(0x7f00007f5000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e52000-0x10)={0x0, 0x9, 0x1, 0x80}, &(0x7f00007a4000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bd4000+0x5fc)={r1, 0xbcfc}, &(0x7f0000268000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffefff007}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r4 = getuid() r5 = fcntl$getown(r0, 0x9) fcntl$getownex(r3, 0x10, &(0x7f0000dfc000)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000c49000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000982000)="e38191f520b36551aa5c6d5feda5033c43e8962d1f7b831706e48b275051c5610502aa031d07dd3cfbf7af9b92c59234a69d2fac25e250a6371c390b097b7ee612f1e39f1a329cd588963d4acb51225c9637eeee2ea099425109e8399fb97984b5e85b7915493a4c422a6ab3ac5af2bead57367cb3d8c9bb85eb48a205ce537629c9") sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f00006f6000)=[{&(0x7f0000bc5000)=[{0x2c, 0x1d, 0xb00, 0x1, 0x0, [@typed={0x10, 0x5a, @u64=0x9}, @typed={0xc, 0x44, @str='\x00'}]}, {0x48, 0x2a, 0x300, 0x7, 0x3, [@flag={0x4, 0x45}, @nested={0x28, 0x10, [@flag={0x4, 0x26}, @generic="4d34a326d4055b48e717e20724990339589a4e33d16ae978bd84377ae8e4"]}, @flag={0x4, 0x39}, @nested={0x8, 0x77, [@flag={0x4, 0x10}]}]}, {0x11b0, 0x18, 0x200, 0x5, 0x1, [@nested={0x10c, 0x3, [@typed={0xc, 0x58, @u32=0x1}, @typed={0xf0, 0x79, @binary="81ec20991eb07f088b34266f8792c6184166b9cd6277dd301cae8a8a13305f8b909d29ca27132b0b27301df54648032885df331669f682da79cc9eb92caf6554d9649c29ffaa7ddeac59683a1def17c33a5d4043c72938943d537b982f2db5e1cf4be3eab11205e032568d1fc696422664de7580b6e844308659215fb1fe494876c1ce5c625911f5a6fb3a3c1495fd3b96cbd6ee63b489c25dd8bf5c11a57c61281814f1e46e4be0fce51a8be9f2e7b40b1911d1ac429c7fb525c4aa14e1693afa7a0c438d21c9ca6d24fd7f97deaee6b08d9823faae4e4f7ccd19c31db840116a01a2aee2790d88"}, @typed={0xc, 0x28, @uid=r4}]}, @flag={0x4, 0x92}, @generic="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@generic="bfc7aa930ea6684c7b28886720413ae41b7ab82b20609c515d4ef9b333cb", @typed={0x10, 0x84, @str='eth0\x00'}]}, {0x28, 0x33, 0x0, 0x4, 0x2, [@flag={0x4, 0x74}, @flag={0x4, 0x7e}, @flag={0x4, 0x49}, @typed={0xc, 0x54, @u32=0x5}]}], 0x28c8}, {&(0x7f0000fd4000-0x34c)=[{0x270, 0x11, 0x100, 0x0, 0x3, [@nested={0x8, 0x2d, [@flag={0x4, 0x18}]}, @nested={0x164, 0x34, [@generic="9260d9faf551260d7e3d47f69c3e7e700de88b82b411d557169ebad1e3d2e13f9f28307c299a20bfeec0147531e57adc461d1b3884630f25bb82c7c0cc631919a9450394f540ef1a284b21e58cfa981fa40b75015a37fd024d4a80115d95030cb21d9f4d63c869bd104cb6975520c7eaf115f67fde0da3a4fb7d599f9bc467012d0b749e257f99b3840d2e1328fde6a9917f17b288198fb9e369196d2bdff4a480e85e647541ca888e8829f86f975dd65302f73d81e120", @generic="f71f886fe77c97ed721c7e26b19c346300ec4f798a1b25bce4b1aae300f25aac7f4267982062e6dabdc05e2421466a6beb905dc05a6261dd54e326164c2f914dae1826c7fb20ab5838b86129908ae4d458f7194673029dc1c3", @flag={0x4, 0x53}, @typed={0xc, 0x7f, @uid=r4}, @generic="0bfbda0c3e45a2658eb015a6ba174af09498067d594c9103ca5013ebe3f2fdb6cbf668378ce989f123833a427e71db0239908846ece2874b77f2d03b52ec"]}, @generic="f6ff38cdb9de543066e6815cc8682fad68a59e56a1735c4db60c78c405132e790bff364748d189efcb2da734890b7db39bb139fabd6843ed9cb611a5d1e1395f4eb5f3a5363140dd8acb4ce5a102ae44ff7a78cab7c1c3152a1c8388d2f295b176985211d3b2e6e53b3eed5c3043096839cba1138346fe1f96c55eb91e7a0d1b94c5e71a151aa6abef90e84d46f07269edbc258736c1cd4e03d945d004c115bbbb8880e62c928b8ef600db0ac1a300dda80bdb506ba90230ac0e6cd0ccb51df925dbbff40f371c4083728d792aa4a8af231b62a48f9970d6b8e59806b3d8ea6b9a985e104924117a0c1d02904858580be8"]}, {0xdc, 0x22, 0x1, 0x7, 0x0, [@flag={0x4, 0x8c}, @generic="2752f1a6762fc3d73ed8f6e95b7ecb86a5701ddddd6092e282e573bdace1b0c6323446ccd3fbdd2518e08c4b657e30bb48cf80aaf109ae33d1dd06336a9d249ab85ff052f297f451c1a5c3d67ea4a6f3885c31579a0464c6656adfad40a222cec07f052c913075de997f1c47500b64d4f272695f5631661f7433929af98639257f412237e839fb88696702747f1cecba1877d670e8e1014a9279892dff4e2f23870029fce19e2aa20417d49faf0ab5a89d106dc19050563227000d505aac14ad00c67c4bf88492"]}], 0x34c}], 0x6, 0x0, 0x0, 0x0}, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r8, 0xc06864a1, &(0x7f0000759000-0x60)={&(0x7f0000052000-0x26)=[0x3, 0x9, 0x8, 0x4, 0x7f, 0xc1b, 0x7fffffff, 0x7, 0x36, 0x2], 0x3, 0x9, 0x4, 0x9809, 0xe0a, 0x3f, {0x1, 0x0, 0x400, 0xb, 0x7, 0x9, 0x44, 0x100000000, 0x5, 0x9, 0xfffffffffffff001, 0x200, 0x8, 0x2, "7e903dda3f4d505ca4816b1694564844166aba4ae51c9f95e4a55db466806782"}}) 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x3ff) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) 2018/01/10 07:08:55 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10001, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000045000-0x1c)={&(0x7f0000b0b000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x38)=[], 0x0, &(0x7f00001aa000)=[{0xc, 0x109, 0x0, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0) [ 33.257357] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.316243] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 07:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000063d000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000022b000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd953}, &(0x7f0000ae9000)=0x98) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2018/01/10 07:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfd000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008aa000-0xe1)={0x0, 0xd9, "31dc5f49bfa19f7a7f0a2594af2e742ae199123c380dad4d61f0132288d187ece4696a4d824219d02bf82b2fcc4594317c3cdc800aa9b7f6c490274a3c1efd8a35aeec7e5e3157c45c576e05353832c86e63c94ecfea6615084d8e08d74664e0785e7c4566ec21ab9c4a10b498afe5e521c9ad7e8e8b46950df570f01e7dfe11130b2ef90bc1424c5898212b178304041685a7374d74fd3646184b2c76b4acadebf152d366323df5766842deb84fd754f45c31b1c11d49cf121c2ed4ee1be859f15dc9d4748bc675229a91f299e512aceccc8e138593e12350"}, &(0x7f0000531000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f9000)={r1, 0x0}, &(0x7f000013c000-0x4)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000010c000)=0x2) fallocate(r2, 0x2, 0x76, 0xb5dc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e55000-0xc)={0x0, 0xc3, &(0x7f00001ce000)="797b3840b5c5a5eec78d3aaaa826f8ddee29749230a0aba8922102cc39a13c0d93c0ec15365ba586ed480c26db8e8d60b2acac90dcbf4764e6c434457eaeec641aa073d0e62adb500c3b280d3fa3e595f30d511c63ecdad3c234026dc6eec61ed01eb51858579551a46c44a82be903fb69fd5423c3f702e847bc19d5cff006ddc698487df8b2180000c6e8e8a76ce220942b619bbc625d7d838aa452fee1abfe6d7bcf6da98b2e29359cf0d7dce4d6d9514b93e246f5dee40cacbe2011623b85829200"}) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000eba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = getpgid(0x0) r3 = getpgid(r2) syz_open_procfs(r3, &(0x7f0000e1a000)='ns/net\x00') write(r1, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000827000-0x4)=0xc8c1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000843000-0x4)=0x10000, 0x4) sendmsg$key(r0, &(0x7f0000751000)={0x0, 0x0, &(0x7f000044d000)={&(0x7f0000e6e000-0xb0)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000c, 0x40000001, 0xc) write(r0, &(0x7f00006a1000-0x1f)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e6000)=@assoc_value={0x0, 0x24b9}, &(0x7f0000f25000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000022000-0x18)={r1, 0x8000, 0x0, 0x7, 0xffffffffffffff8f}, &(0x7f0000bf3000)=0x18) recvfrom$inet(r0, &(0x7f0000326000)=""/66, 0x42, 0x0, &(0x7f0000b62000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 07:08:55 executing program 4: getpgid(0x0) unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x81}, 0x8) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mremap(&(0x7f000031d000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ba3000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d71000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200040, 0x0) 2018/01/10 07:08:55 executing program 1: epoll_create1(0x80000) 2018/01/10 07:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r1, &(0x7f000068c000-0x30)=[{&(0x7f00009d3000-0x29)=""/41, 0x29}, {&(0x7f000035c000)=""/83, 0x53}, {&(0x7f0000b50000)=""/47, 0x2f}, {&(0x7f0000cf2000)=""/4096, 0x1000}, {&(0x7f00001be000)=""/137, 0x89}, {&(0x7f0000ee7000-0x1a)=""/26, 0x1a}], 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2fd}) 2018/01/10 07:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005d6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000177000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000122000)={0x0, 0x0, 0x0}, &(0x7f0000e52000-0x4)=0xc) fchownat(r0, &(0x7f000054f000)='./file0\x00', r1, r2, 0xc00) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f000099a000-0x6)={0x0}, 0x8) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fdc000-0x50)=[{&(0x7f0000fdb000)=""/92, 0x5c}, {&(0x7f0000bde000)=""/168, 0xa8}, {&(0x7f00001ab000-0x56)=""/86, 0x56}, {&(0x7f0000fdb000)=""/66, 0x42}, {&(0x7f0000fdc000-0xdd)=""/221, 0xdd}, {&(0x7f0000fdc000-0x4b)=""/75, 0x4b}, {&(0x7f0000fdc000-0x5f)=""/95, 0x5f}, {&(0x7f00001b6000-0x1000)=""/4096, 0x1000}, {&(0x7f00001f9000-0xbc)=""/188, 0xbc}, {&(0x7f00005ed000-0x3e)=""/62, 0x3e}], 0xa) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000fd8000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2018/01/10 07:08:55 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setsig(r0, 0xa, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ab5000-0x10)=@common='bpq0\x00') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000be8000)=0x2, 0x565e72432dd6aaef) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000286000-0x1c)=[@in6={0xa, 0x0, 0x800000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000002c000)=0xe95) 2018/01/10 07:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007c2000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00002d0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a5000-0x11)='/dev/vga_arbiter\x00', 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e2f000)='smaps\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b2000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0x1e080fe723d0f740, 0x3, 0x400, 0x9}, &(0x7f0000277000-0x4)=0x20) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/10 07:08:55 executing program 2: r0 = open(&(0x7f0000aed000)='./file0\x00', 0x400000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028e000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mq_timedreceive(r1, &(0x7f0000bb5000)=""/246, 0xf6, 0x0, &(0x7f00005e4000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c17000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00008a7000)={@common='eql\x00', @ifru_names=@common="de706f6470300000fffffff500004b00"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000467000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000bac000-0x8)=@buf={0x71, &(0x7f0000870000-0x71)="b0ae0da74d4c871ece9f52fcd5dce86713212765ce2c797df3db4faaccf2c862312922461ae5c72822e6a88e42c0c9623c59376d016f065f0f654859d4228120849fea893a1dd8d71cf173171f8d9cf94f7e5f07a08fac54ae487e71d9a2d0acd4dac144675fe931fd0a5f289e5b4cbebf"}) 2018/01/10 07:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000524000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00008fc000-0x4)=0x6) writev(r0, &(0x7f0000f06000)=[{&(0x7f0000183000)='X', 0x1}], 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000070000-0x4)=0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000056c000-0x4)=0x0) recvfrom(r0, &(0x7f0000396000)=""/175, 0xaf, 0x2, 0x0, 0x0) 2018/01/10 07:08:55 executing program 5: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000321000)='/dev/loop#\x00', 0x2) r1 = request_key(&(0x7f0000bf0000)='pkcs7_test\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000acd000-0x2)='#\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f00006dc000)="317a600afd89651ed2cfd87383b3effaa1efdb68659aa0a415412f72567edd2425fa798f71f6ae365063338ba19ae093ba054c61dd35b78f80080c26561e8a8d594e006c3d05e2282d7e88e5b1777c", 0x4f) pwritev(r0, &(0x7f0000624000-0x10)=[], 0x0, 0x20000007fffc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000528000)={0x0, 0x5, 0x30, 0x70e, 0x101}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007ab000-0x10)={r2, 0x7fffffff, 0x7fff, 0xfffffffffffeffff}, 0x10) add_key(&(0x7f000071f000)='id_resolver\x00', &(0x7f00005f6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000056f000)="e13c5eae19cbfee81ab09d4405eb06c1e497d38cc8ca81dbac7551c11985d42b892b93eceebdcae6473d4f3c8d8626d92fbb96f80c697996bb81fab2c5a2eeba0d151fe985b75ccf0130cff14da66c729e641d632c1e16346a5787fed4e985422ad55b0c0e541a15d2e772250b604f376e73f9f911764fdfa337fee2bbe2f2ea0619bfb6194e9df1a1ae81c77975b5d9d154fe1bbd1b7f03c8e978a23e23145031bdd59c6b2547a91cc6bbc5630145fb8705d3e9bdd74e08c5342b56ba06e4e3c6358344384f04ac3efb9e8d96dfb784fa528bf1b53e313ef1cd8b0501c468ba469e126308959b5d39dd3f3dadd7fa17a3b1ae77", 0xf4, r1) 2018/01/10 07:08:55 executing program 6: getegid() r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000021e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r1, r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000001000)={0x80000000, 0x1, 0x5, 0x5, 0x8, 0x74be}) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x804, 0xffffffffffffffff) write(r3, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00009d7000)=0x7, 0x2b) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0xffffffffffffffdd) 2018/01/10 07:08:55 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000556000)={0x7, 0x76}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f33000-0x8)={0x0, 0x0}) [ 33.671769] device eql entered promiscuous mode 2018/01/10 07:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f00000b2000-0xd)='/dev/net/tun\x00', 0x0, 0x410205) r3 = syz_open_dev$usbmon(&(0x7f0000a4b000)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) r4 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000ada000)=r4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005f0000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f0000eca000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x66) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000074b000-0x8)={0x8, 0x7fffffff000000}, 0x8) membarrier(0x18, 0x0) 2018/01/10 07:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000016a000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000777000)=""/5, 0x5, 0x40000001, &(0x7f00009ca000-0x1c)={0xa, 0x1, 0x4548, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000909000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000b50000)=@known='system.sockprotoname\x00', &(0x7f000071e000-0x4)=""/4, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000096d000-0x20)={@generic="e083e45849b271a4e17d2b0ec61375be", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/10 07:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000b34000-0x8)='./file0\x00', 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ee8000)=@common='bcsh0\x00') mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f000068d000)='./file0/bus\x00', &(0x7f0000995000)='./file0/bus\x00', &(0x7f00005fb000-0x7)='nilfs2\x00', 0x802000, 0x0) 2018/01/10 07:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007e5000-0x4)=0x0, 0x4) 2018/01/10 07:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f00006d1000-0xc)='/$cgrouplo\x00@', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x2003, 0x0, 0x8000000, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000600000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d28000-0xc)={0x40000004, 0x0}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f000033d000)={0x0, r2}) 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000936000-0x10)='/selinux/member\x00', 0x2, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) chmod(&(0x7f0000324000-0xa)='./control\x00', 0x154) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00002e0000-0x2)={0x7, 0x385b}) 2018/01/10 07:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000094000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f0000ff0000-0xa)='./control\x00', &(0x7f0000135000)='./control\x00', &(0x7f0000dac000)='hfsplus\x00', 0x1000, &(0x7f0000df5000-0xff)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d34000-0x10)='./file0\x00') rmdir(&(0x7f00005c2000-0xa)='./control\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000093c000-0x8)={0xffffffff00000000, 0x56a, 0x7, 0x4}, 0x8) lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 07:08:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x222002, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000)=0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x204000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000)={0x80, 0x86f, 0x5, 0x5, 0x5, 0xdbd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x10001, 0x5, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xbe)="b683fbde373c3a6cb5e969946d156acdb61e8f955142279926807b586fb66a5e351ca748e0a51dd5ecf3ff3c6781212e4276362cb07c9b2bae9100ae2ee76c5fbae2a60f55a5080975a76c57681754ec09d1f3f7fc7bcfb4d582aff66f0b5978d3629f3beee31268afadf0a5e7412bb1769e374c49ae0a9c4ceedea1a29714791a902790e0ea0b162956cd074137dd2fac6144c0a29ef4e9e2c3c45b54d9a1ac841a5d99e64a69c82e696c4d13b6c7aaff6514cdd1ea8e63cdd173b7b0f4", 0xbe, 0x0, 0x7fffffff}, {&(0x7f0000000000)="d744aa86f793b3708461efb308705c49686c28815c1842909159618a288a756556a727a4f6456ba6bff8a6a61aad750650261b57e90fafeb317b8c942d6439b562c029592fb9611c295898cf4d83d0f14992f8a702197a254a044cc743515341a6acb9ecde1f62c5dea8fdc5baecb14ce56cb318c1fff249c0207507a99261e356599e1091dfdee4d7c0358e817cf12741fa1c892d53616c677d8268f4472d", 0x9f, 0x7, 0x8}, {&(0x7f0000001000-0x66)="b8e2384a2375fe301e29fc7a53d1f595dd845995227116ffaec26adca97281027e26c0c6aa92261109ead9234a9ad76da2191f70dd05edeed4a65f770bfd2ad47a71a6ad0315d27f1bc9b9434f86552189ecd0453894f32bc8c65bb500529f3875b18aa7dbb9", 0x66, 0xfffffffffffffff9, 0x7}, {&(0x7f000071e000-0x34)="cb20eba96a4e80eb2cd064e29de5b4b6237d930c4071ba1a5d49f84189869e91cd500397c039673abdb245f04b15b7a619d277dc", 0x34, 0x6, 0x9}, {&(0x7f0000000000)="0ea812b575e0796f0eb4adac81d92de74781f8e2c1d60d9ebcf15792923acb800be0b3770814e70006da10aca5e3bda10cdd99eec81b19508da99f23ee915bf4f718ab1f7f9588058efefec163fe97b2f6a6dc81d703281dc3d466f54aba6c51b775664bda79157e8086968bb34101822b", 0x71, 0x7, 0x61c}], 0x3e0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000778000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00009f4000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @rand_addr=0xba6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009dc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000966000)={0x0, 0x1}, &(0x7f0000f1f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007ff000-0x10)={r5, 0x6, 0x3, 0xfffffffffffffffb}, 0x10) setfsgid(r4) r6 = socket(0x10, 0x803, 0xc) sendto(r6, &(0x7f00000d4000)="14000000010ae7010400000000000017011f00e5", 0x14, 0x0, 0x0, 0x0) 2018/01/10 07:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d72000-0x4)=0x100000001, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = creat(&(0x7f000012e000)='./file0\x00', 0x2) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00003a6000)=0x3) dup2(r1, r2) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) sendto$inet6(r3, &(0x7f00006ec000)="df97f790f74167cbe4e0778c7326a1f64b8b0ee26f0595630000c338d7cdeb62dbee5efcf311ab2cae62b42cb2ae04da5cb205af4ffca36bb9ffd77958cc77f4f7b229b1358aeeee83b7289b54c71091ef2d39d7acfbee24fec868554c6581a0cae756c509d7ffd7194bd7a774e8eb235bf3fb1b11be85ca23b81bad983361c164c167f5c415ca3d39dccb2f6adf81282d8861adfb0fa4fb2ba72ed5745f4fbd32f51ac4bc7498932c2f57536e1f5e8c9760f95d7b37e1692b1e78364d8ea09fa0527b9b8248daf099155fbbb9ec7533d8b4532b8e10f1a70dc35a29e9e158e42efd5046c268d50eacf8d17cfc3c35d5e8b2754f0588f44619ea7f1e1cde8f2e5c5f431b3af69ce2e36c5c72febe2830b223595edc7965b16259a6fce2bf23b4eea1d98ee855fffc2848a2f601bc6d468dea6c0791829663d3a649d3d1224b45ba67e317e91301b03e09e71abdd917767d9b7aa7a02196629db4cfdf11875dab1cebc4dc431bb4bdd86e30033e5a618a7c88ac52c4957c66200b93b6621444f271ae6e2397d7ee8ae59e9b9cdfee96b42750005f90522a6f15dcf5d004c6595a3975fbe41e05b8622a9f2c84e61ce6ac68990e24a8c7fdaf02bce9d22f62bf76bf592eda5f023eb89dd10bd3f21bcafd4d60f9acf9db3379b4ac61c9cf7a91db4fbae19ee26cb6de000700ddb4689dcb0b4eac576fba5282770e9017bd8141661c8c482e64d9ec2fc132819d945a6f09c5c94e0c7abbda05cb0d10c1a666d8f4a9ec50d737b2dc9231d006b03e8e79ed5b59a8adf139ffd18b0039f73ea20dfa170f01ad0c38239555d374996fb8e18973881370144c1d0ffb368bc20cd5a9f60e742c71e908ed7a4214404306b37ea8372acd34e1d87fb5bd99a607d029bc3d79db84a06370c12bc8d437456567eea0a5765dbe1f3a42a78abd17f36956e28d66500135e97e40ae273e774a9714574887734da8df0c29b62a93f478e968bcb193bf5f17fca89f16fada635eba1a851b69ba744099e5cd6170b87fa40653dd2ebfb555bec2c3186c5580dccca850a2bf63b067dcae8668e1852edd743c0326d0c1251369cb084e7fb2ce61ff371b0ed9c716e9c4664643184e3a69ce2c34fa0f5c4164d15554ac731a2ac8caae1b9ab0a8fd18dfe72859ea568bf9f0929773a8eaab9f6a15c748abca5d7d35337477f5ad8c5f0635017f3d7fd5f19178ffe73de8b7a34d67b02f007b57a9898035065c1968d308ea4eb94fd3e911230229686c4a10b9b68ae1d5a7fd6091a8c43e704a27e5e31623fad395d212a80968b0aca907888e47d221eb80b071d7d4cd80cc5f29e0f8a2577fe0dd63f71d89d1f4c073344c4f91c394ca01255b9632d34bf23939401123ac780fbf228e91c672fe0cf7c9d7de0b178770b3ff0c555e929d07047ebf14e610ec332e484a50e19202abdc355e9585e166e89280b1b2c49123af8f69cf4abc31c8b8513b9ca09062f691cd32f6f049c7a4fee0ea5a0e5beaf632477055ee5eac88cd61207cf4984440f7e96b899cfa4b9d0659f15668ae5830627ef797030f256849bfba5b753ab675db9481f6bbc4e02230416f007386ebe708ac0736c41e0941b6fa0e8c194ff05829af486a3f0abac7e1ea20da994fb17c16c3c5f3beaaf089b361a83657cf4ad138875a2893f04e478f296947ac17c1493920321bf9a393ef30e6b73b34e4a97677dbd45552e2aa44fa23f2a43a233c509df79e0181316a4249889dcb63675c90886c14bee075936ea4d8945ad3f62e619fb26e2796fd465a2efa701600beb4742b6e5580f5fe64509b5a6cc094e8f6ea4a324f820674920a1c1326752a9c2c4dd4434ec8e64664d0dfb32b9ffa5babe712fb88a736892f94056f9969fe14afc724f1fdc514b022c5f523e2fc499ce8e6ff5a99d2654a80b37e8b88cfcba5b17f0023a30a00ce1774e8fc8e1b5aac56c54ea2aa6bba220b233a7f7cd8cf9fbbe5f665ed6b071972b6b4d125d756c86a8a09d1ac60492633", 0x595, 0x0, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c6000)='/dev/loop#\x00', 0x2) sendfile(r0, r0, &(0x7f0000d41000-0x4)=0x10, 0xffffffffffffffba) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63da", 0x4}], 0x1, 0x7fffc) 2018/01/10 07:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ed3000)=0x6) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00002f4000-0xee)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x11b, 0x4, 0xa7, 0x88, 0xe4, 0x1, 0x5, 0x3ff, 0x17, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@end={0x0}, @noop={0x1}, @timestamp={0x44, 0x3c, 0x7fff, 0x3, 0x3, [{[], 0x80000000}, {[], 0x9}, {[@broadcast=0xffffffff], 0x9000000000000000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1ff}, {[@rand_addr=0x4cc], 0x8}, {[], 0xb}, {[@empty=0x0], 0xffffffff}, {[], 0x3ff}, {[@broadcast=0xffffffff], 0x3}]}, @ssrr={0x89, 0x13, 0x8, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x7, 0xff, [@broadcast=0xffffffff]}, @end={0x0}, @cipso={0x86, 0x1a, 0x1, [{0x0, 0x9, "e5c596bdb41088"}, {0x7, 0xb, "e96a2fff6b396a5aa7"}]}]}}, @udp={0x1, 0x1, 0x50, 0x0, "a68fe6b231aa2c44bafd20ecb1c6c3c2e18993983898fb7bbbe3e5d4dd0e82cf239f893c7bf78b3b38b3d7a6dae8d4fff39ccd0c9c4f21b4ea238e3d3e0bf09851bb706c170200b9"}}}, 0xee) 2018/01/10 07:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000051d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) r1 = epoll_create(0x6) r2 = dup3(r1, r0, 0x0) restart_syscall() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000967000)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a74000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x11, &(0x7f0000688000)={0x34, 0x3, 0x1, 0x1}) [ 33.854687] device gre0 entered promiscuous mode [ 33.866418] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.876617] CPU: 0 PID: 5697 Comm: syz-executor5 Not tainted 4.9.75-g8910fa5 #19 [ 33.884182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.893523] ffff8801d2017470 ffffffff81d93049 ffff8801d2017750 0000000000000000 [ 33.901638] ffff8801c46a7910 ffff8801d2017640 ffff8801c46a7800 ffff8801d2017668 [ 33.909637] ffffffff81660b1a 0000000000006e97 ffff8801cf475168 ffff8801cf4750a0 [ 33.917634] Call Trace: [ 33.920204] [] dump_stack+0xc1/0x128 [ 33.925557] [] handle_userfault+0xa3a/0x1310 [ 33.931620] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.938632] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.945013] [] ? check_irq_usage+0xb1/0xe0 [ 33.950875] [] ? handle_mm_fault+0x117b/0x2530 [ 33.957082] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.963294] [] handle_mm_fault+0x1fd1/0x2530 [ 33.969328] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.976314] [] ? __pmd_alloc+0x410/0x410 [ 33.982005] [] ? __lock_is_held+0xa1/0xf0 [ 33.987784] [] __do_page_fault+0x5c2/0xd40 [ 33.993651] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.999610] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.006262] [] do_page_fault+0x27/0x30 [ 34.011786] [] page_fault+0x28/0x30 [ 34.017034] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 34.024033] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 34.031034] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 34.038034] [] ? iov_iter_advance+0xd70/0xd70 [ 34.044159] [] ? mark_held_locks+0xaf/0x100 [ 34.050101] [] generic_perform_write+0x1dc/0x500 [ 34.056476] [] ? page_endio+0x180/0x180 [ 34.062070] [] ? file_update_time+0xbc/0x3b0 [ 34.068104] [] ? current_time+0xd0/0xd0 [ 34.073701] [] __generic_file_write_iter+0x348/0x570 [ 34.080428] [] generic_file_write_iter+0x2d5/0x600 [ 34.086981] [] __vfs_write+0x4bf/0x680 [ 34.092485] [] ? do_iter_readv_writev+0x400/0x400 [ 34.098946] [] ? __lock_is_held+0xa1/0xf0 [ 34.104721] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 34.111277] [] ? __sb_start_write+0x14a/0x310 [ 34.117390] [] vfs_write+0x189/0x530 [ 34.122721] [] SyS_write+0xd9/0x1b0 [ 34.127972] [] ? SyS_read+0x1b0/0x1b0 [ 34.133414] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 34.139544] [] ? do_fast_syscall_32+0xcf/0x890 [ 34.145751] [] ? SyS_read+0x1b0/0x1b0 2018/01/10 07:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f67000)='keyring\x00', &(0x7f0000e9e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000c86000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000715000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003d9000)={0x0, 0x1f}, &(0x7f000093f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000f9000)={r3, 0x88, &(0x7f00006bf000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcba4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ddf000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000053e000-0x4)=0x81, 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000e00000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) keyctl$join(0x1, &(0x7f00006c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000093b000+0x158)={{0x3, 0x0, 0x800, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/10 07:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000350000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000a5000)={0x4, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/10 07:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) unlink(&(0x7f0000d3e000-0x8)='./file0\x00') inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000348000)=0xc) ptrace(0x4208, r1) sendto$inet(r0, &(0x7f00006aa000-0x1)="", 0x58c, 0x10, &(0x7f00008f9000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff64) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000af7000)=[], 0x20000000000000a0) pipe(&(0x7f00003f5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000805000)=""/158) 2018/01/10 07:08:56 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000291000)={0x0, 0x8}, &(0x7f0000fd0000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006eb000)={r1, 0xffff}, 0x8) kexec_load(0x0, 0x1, &(0x7f0000316000)=[{&(0x7f0000921000)="", 0x0, 0x0, 0x0}], 0x3f0001) openat$rtc(0xffffffffffffff9c, &(0x7f000098e000-0x9)='/dev/rtc\x00', 0x8000, 0x0) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) connect$unix(r0, &(0x7f0000392000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 34.151170] [] do_fast_syscall_32+0x2f7/0x890 [ 34.157282] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.163916] [] entry_SYSENTER_compat+0x74/0x83 [ 34.181175] device gre0 entered promiscuous mode [ 34.187020] device syz4 entered promiscuous mode 2018/01/10 07:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000069e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00007cf000-0x4)=0x0) chroot(&(0x7f00004e4000-0x8)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='yam0\x00', &(0x7f0000d38000)=@ethtool_rxnfc={0x2e, 0x17, 0x3, {0x0, @usr_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x81b3, 0xbaa8, 0x189}, {"bd70", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x9, 0x1ff, [0x3ff, 0x5]}, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x2, 0x0, 0x5}, {"00fb", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20, 0x0, [0x6, 0xed16]}, 0x1, 0x3f}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a1b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be0", 0x24) 2018/01/10 07:08:56 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000006000-0x8)={0x0, 0x2710}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) 2018/01/10 07:08:56 executing program 5: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb2000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000302000-0x20)={0x4, 0x10000, 0x8008, 0x50, 0x5, 0xfffffffffffffffe, 0x100020000, 0x6, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000245000)={r2, 0x7fff, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f5f000)={@generic="95b3871a3ae886756dd5125efea49d67", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 07:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000360000)='./file0\x00', 0x20000, 0x10) timerfd_create(0x0, 0x80800) mq_notify(r3, &(0x7f00007c6000)={0x0, 0x32, 0x1, @thr={&(0x7f0000e58000-0xc2)="da50922bfee2a0b685866f273be08ca5bd2d1d340a57a9055ddc4a1052bcbe6b7855b68da66667362e35c85a8f0c05de861624d6d6b66f7e90ee4563c2e14f5d3359abb18e47cde9aa96d4e98e885d9b31fde4a58a54d8b0bf1cff2dbd59a0d573b045bab8e979fce65eea51e997fe5590a51315ee41ff02c229428cecc664c446d2f13b9ec3731b228d7217abb9b8473f7a242441100534d50caa38a438ba2a53a0b54c754d889a987d22aa102e5f45a4eeea594b6f819ab1615d8ee0f966931fef", &(0x7f00001a8000)="04b8d6cd144d4cf5752df8e5b9c9183b7b9bc133056a561c5fcd19039f6b88cfab9e5e34f0a4216f07d1185a4e1306d22a1c38986614f58942a905b576578e9997de71b20cc104ffd5429e7efe42e2cb45eddf22d7bf33e54c02ee34"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000a24000)={&(0x7f0000859000)=""/0, 0x0}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000079f000-0xc)={0x9, 0xfffffffffffffff9, 0x10001, 0x4c02, 0x61be, 0x0}) [ 34.219428] binder: 5732:5737 got reply transaction with bad transaction stack, transaction 32 has target 5732:0 [ 34.231412] binder: 5732:5737 transaction failed 29201/-71, size 0-0 line 2935 [ 34.251002] binder: release 5732:5737 transaction 32 out, still active [ 34.258466] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 07:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000723000)="1f0000000104ff00fd4304c007ff0f021500f00008000100030400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003d0000)=0x0, &(0x7f0000279000)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000422000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$TIOCCBRK(r1, 0x5428) [ 34.271238] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.278317] binder: send failed reply for transaction 32, target dead [ 34.290114] binder_alloc: 5732: binder_alloc_buf, no vma [ 34.296776] binder: 5732:5737 transaction failed 29189/-3, size 0-0 line 3127 2018/01/10 07:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000688000)="390000001300090469002c00800000001800004001000000450001070000001419001a000400020004000200000700000000000000001ee400", 0x39}], 0x1) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000321000-0x4)=0x0, &(0x7f0000b88000-0x4)=0x4) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000829000)={0x400000000, 0x0}) rt_sigprocmask(0x0, &(0x7f0000191000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) keyctl$set_reqkey_keyring(0xe, 0x7) sendto$inet(r0, &(0x7f00000b6000-0x1000)="", 0x0, 0x0, &(0x7f000067d000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 34.314917] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.321093] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.339422] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 07:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00008fb000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000099000)=0x0, &(0x7f000058f000-0x4)=0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000b92000-0x4)=0x1) r3 = syz_open_procfs(0x0, &(0x7f0000149000)="6e0800000670365f6d725f636163686500") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00001f1000-0x3c)=[@in6={0xa, 0x2, 0xf3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa4df}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@common="697064647030000000ffde00", @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) sendmmsg(r1, &(0x7f0000136000-0x20)=[{{&(0x7f00008b0000-0x80)=@generic={0x0, "6e5b5d75be4e9630fd81ef7e09a82fbd99769477a93646c346bfc20ca5427e4600846c2e060045264b4e84b753299e9b4f8355c0a854651dfb25d84fabc84c587961e577ce6f8bc589c3997af462f31fc6349fc800e29b62365c7e3237be23653bb9f1cc83eefe553abfdf11281b9de6b01f4d5d72cdfd2ff4eb9fd4d997"}, 0x80, &(0x7f0000eb0000-0x10)=[{&(0x7f0000766000)="", 0x0}, {&(0x7f0000555000-0xfa)="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", 0xfa}], 0x2, &(0x7f00004ef000)=[{0xa0, 0x11f, 0x17f, "c78e11ecfc70ed8e1c4ce2838e5d638ec0142989eb19e2991ac419120c30a0f7928c1e81b8808d96d4de2ccee85ddbe4eaadf97ed9111a91c20aadfad0a449dd34a345f4be5c0b1ac6b0d33be7e0a28924bd7b64c95af54dd86ce671386bc170556a6e5c1448fa26123d05f9083af477bfc232f4d19f64322593b8934456a2d55b7a5927fb84982243b363085c3c94c98e"}, {0x8c, 0x19f, 0x1f, "238fde55c08d7e0e34dca9b8f426d31508f3fea6b8723aa77aed8b150c3f84be57990e107dc22af8dd5ecb4a7162fc157e29d1bb8298152900a1a3b48a7a426b0c77e3541c1621186a47807993c431253f85eb3040d98d6312edb9a844c854304199e0588384a5a9aad8b08ec2b0b4fc5389f053a961b6c51b87f4fcce1a56"}, {0x100c, 0x29, 0x3, "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"}, {0x48, 0x19f, 0x2, "744c2452ed0f9777a5c24424a4140c784aa4fec5a4901f6d834cbbda58efd9bb80fb75e34f6298aabc079fad8c7e0633de1b82ea5042ba2900315988"}, {0x94, 0x19d, 0x0, "592e8e864799c3b5ce2614390b8d505bed076a2b0c3b81b8c68ce08b3af028f9c701078794fe20f256fa40e1b5093bd4920b4544e70a579331b8625854363f0d34a1b7ee3d5d164d17ea1ef25289f4291b1f8382e8fd3587a9a543ec4f89c21ddf029a452920012b47409574a10adf87538bcf268ea52b120c19d4efc36e61c63e8cccadfae39fe5"}, {0xc0, 0x0, 0x9, "82d57724a6b1d855b4e385f982883125010e6d9445733f73d0861167f3002d9f6ba16baba8d2d8832f8ada6329b77510590e8ff98d02ac8644ea0f4a1979a7851995b79ef996937568398f4ca766e4a9f4991b9b8eafd0cca0dc28e1a4813ccb557848dd5ab6a60a0d06df95c0c560e23f223c954625b5655c693d27ea74b5ccfba1c52acddc92be16628fd4ce238f920ebbbf2eceeb4b9cf521b1141efa06602e1a7a4266dad21819956901ea82489a9a"}, {0x50, 0x113, 0x7, "6128948aa728016c34352109ac2aa633bbe0be0e795edc4389e335efa7b231da22dd5690d3e50aff3f066ffabec3e9664c06e4c56d1bd900e57d8de48c3f7a68bbc14a18"}, {0x10, 0x119, 0x1, "d520"}, {0xb4, 0x100, 0x9, "61ae383dd014ccbc44d666e589d5387618252d0974d1a16c081a5d5d166a3cd8339b5ad441a187f95ffa05658c9134f13296a08d5180a1ec22b3305c398bfd3debed086cad4762e25a075bb65f0e98c069c5dc42285327898df9b6e9ae5b855b06da416d701e5d51f35ca440e4c5d8199456622ab281bb2a3782eb5a8e3fc66a3fd954dd6214273364ee9013dec995171ea7a7cb976a040076b7a5c268cdc807c06c0db1339b80"}, {0x2c, 0x0, 0x8, "3f8d67ea0b0b48522f1de4d5b688b3cdf9d7d7d23edf3e483019fc80c907"}], 0x1414, 0x800}, 0x101}], 0x1, 0x4000) 2018/01/10 07:08:56 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd0000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fd0000-0x4)=@req={0x0, 0x2, 0x6fbfe126, 0x6f}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fd0000)={{0xfffffffffffffffb, 0x1}, {0xbd, 0x8000}, 0x20, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000caf000-0x8)=0x0) 2018/01/10 07:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d67000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f05000)=0x0, &(0x7f00004a0000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bac000-0x20)={0x7, 0x0, 0x200, 0x0, 0x4, 0x2, 0x79e, 0x4, 0x0}, &(0x7f0000a72000+0xbd0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000c5000-0x8)={r2, 0x1}, &(0x7f000069a000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000562000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 07:08:56 executing program 2: mlock(&(0x7f0000287000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000588000-0x10)={0x0, 0x0}) close(r0) syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/10 07:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000052000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00003a6000-0x1000)=""/4096) write$evdev(r0, &(0x7f0000276000-0x50)=[{{0x0, 0x0}, 0x5, 0x0, 0xfffffffffffffff8}, {{0x0, 0x0}, 0x401, 0x2, 0x2}, {{0x0, 0x0}, 0x8, 0x6, 0x9}, {{0x77359400, 0x0}, 0x101, 0x7fffffff, 0x69bf}, {{0x0, 0x7530}, 0xfffffffffffffffe, 0x7fff, 0x0}], 0x50) 2018/01/10 07:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000017000)=""/38, &(0x7f000016b000-0x4)=0x26) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000525000)='tls\x00', 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001bb000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/10 07:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bff000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000ac0000-0xa8)={{0x6, 0x6}, 'port0\x00', 0x0, 0x9000c, 0x5, 0x8, 0x7fff8, 0x9, 0x7fffffff, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005ea000-0x4)=0x1, 0x4) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000316000)='illinois\x00', 0x9) syz_open_dev$sg(&(0x7f0000c89000-0x9)='/dev/sg#\x00', 0x1f, 0x400000) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076e000)={0x0, 0x0}) poll(&(0x7f000074f000-0x10)=[{r0, 0x4, 0x0}, {r1, 0x4000, 0x0}], 0x2, 0x3fc00000) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) ioctl(r2, 0x1, &(0x7f0000007000)='S') 2018/01/10 07:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x10000000, 0x4b, @te1=&(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000563000)='net/sockstat6\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000426000)={@generic="53ce0ae628a31fc061cce8742ed1092a", @ifru_flags=0x400}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000a09000-0x5c)={{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, {0xa, 0x3, 0x7cbcab01, @loopback={0x0, 0x1}, 0x302f}, 0x6110, [0x34a, 0x2, 0x6, 0x7c, 0x6, 0x6b, 0xff, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000f62000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f00007d7000)='/dev/net/tun\x00', 0x0, 0x301002) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000034c000-0x4)=@int=0x0, &(0x7f0000152000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000210000)='/dev/rtc\x00', 0x900, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000a6d000)={0x3, 0x5}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/10 07:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000efa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup(r0) connect$netrom(r2, &(0x7f0000c90000)=@ax25={0x3, {"c6a68fd084c119"}, 0x8}, 0x10) 2018/01/10 07:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x7b2) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/10 07:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000f2000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9c000)={0x0, 0x0, 0x0}, &(0x7f0000371000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000210000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c1e000)='net/ip_tables_targets\x00') sendfile(r1, r1, &(0x7f0000619000)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000738000)={0x0, 0x5}, &(0x7f0000627000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c51000)=@assoc_id=r2, &(0x7f000063d000)=0x4) 2018/01/10 07:08:56 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00007e3000)=[{&(0x7f0000f71000)="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", 0xf1b}, {&(0x7f000038d000)="06139bfb6578749993a7226866ab82c3609803d50ffd47bb5d06dbcdb0df53f06364a9e7f6e08d425c5fae6559c8347fe1e9ba8942dcc6feb15904cf306a03469389d0425a321cf5198cbaf32acf1a", 0x4f}], 0x2) fallocate(r0, 0x2, 0x8, 0x1fffffffc000) 2018/01/10 07:08:56 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ff8000-0x68)={0x0, 0x808, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0xf, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff9000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) timer_create(0x7, &(0x7f00007dc000)={0x0, 0x1a, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000190000)=0x0) timer_delete(r1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ff8000)={0x81, 0x4, 0x7}) 2018/01/10 07:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d6b000-0x2)={0x7, 0x1ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2000000000000379, &(0x7f0000443000-0x18)=[{0x25, 0x5, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000038b000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b73000-0x18)=[{0x7, 0x4af5}, {0x3, 0x76}, {0xf, 0x26}], 0x3) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003c6000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000000c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x4)=0xb) sendto$packet(r3, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f00009eb000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00007c2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000072d000)=0x0, &(0x7f0000e6b000-0x4)=0x4) [ 34.537549] device syz1 entered promiscuous mode 2018/01/10 07:08:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x10000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x81, 0x200, 0x1, 0x8001, 0x10000, 0x0, 0x1fdb9bd8, r0}, &(0x7f0000000000)=0x20) socketpair(0xf, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffff9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt(r2, 0x7, 0x200, &(0x7f0000003000-0xd1)=""/209, &(0x7f0000001000-0x4)=0xd1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r3, 0x2c00000000, 0x2, [0x9, 0x0]}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ftruncate(r2, 0x400) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000003000-0x61)=""/97, &(0x7f0000001000)=0x61) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/10 07:08:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ee000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/88, 0x58, 0x0, &(0x7f0000000000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8937, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) 2018/01/10 07:08:56 executing program 3: r0 = syz_open_dev$mice(&(0x7f00007e2000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d43000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000371000-0x28)={@common='sit0\x00', &(0x7f0000eda000-0x2c)=@ethtool_cmd={0x8000000017, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f00009ab000-0x5)='user\x00', &(0x7f0000898000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014f000+0xc5c)="e2f2675e87c43569f871d88981f12375b203698c2cc42d57bda93fdf74ce4dd24ad7540e6b487b6ea7290b75b0adf2b80cc8a1475c6e68bcb4daf85dc213cbf595e8858a0b7cd0e81ba1afd3391644dae14f97e5acd1e6db2134aa19e986d74c29ccba2a5166be359f5b9cd77ac9c1c8c963b29454afaefd31e8042530f9490f77abe39c0286248a08914372e87bda6427877e6477521f4bb102433235537075b33cd89c1e5eabf10bf973b9a9dba34cc09d757929a36195e3fc653d4db14fbb0179296efa6c76ac8b4392a4b07ea9927cecd7fb48d54bfe2c294f3d5d0cb7ed7f5014d7e762c9e056b3290397acee317509cb", 0xf3, 0x0) keyctl$set_timeout(0xf, r2, 0x7) r3 = request_key(&(0x7f000006b000)='trusted\x00', &(0x7f0000661000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a4000-0x14)=')lo-systemmime_type\x00', 0xffffffffffffffff) request_key(&(0x7f0000df9000-0x8)='big_key\x00', &(0x7f00002f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000fe000-0x10)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) r4 = mmap$binder(&(0x7f0000eab000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000f2000-0x30)={0x8c, 0x0, &(0x7f0000fd4000)=[@acquire_done={0x40106309, r4, 0x2}, @enter_looper={0x630c}, @increfs_done={0x40106308, r5, 0x3}, @clear_death={0x400c630f, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x48, &(0x7f0000708000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a84000-0x1)=0x0, 0x1, 0x1, 0x18}], &(0x7f00000fc000-0x48)=[0x18, 0x0, 0x38, 0x0, 0x38, 0x30, 0x18, 0x0, 0x18]}}], 0xdc, 0x0, &(0x7f00008c9000-0xdc)="6455d8f5074fff7b925dc0f29c1d06e889277fea381253b1360c878117151f8f73f2520b88dc875f589112d98ac6a120a6166a00c4ded0779c4b840833296f0369fe18fd5bd295a1c75d22119a50e3c578baa280edd138bbf8122ff1a75daf7af2c352dba574fea78ccb7b2cb6ef8d723a7ec5362d18f3eb0a211d29664cc4feed32c822ec3213d7bb8a6f8cb164a0f34060e1c63628f84adbe972a7e5e3e2be8b79f88178699cff0222603ec93841ddf9d7ea77e2bd16806bd2795bbd953921252fbd4e8fc389a96ca76c44c66f6545a6eaad0235b0ced7cb9bd546"}) keyctl$negate(0xd, r3, 0x1000, r3) 2018/01/10 07:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000636000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000898000-0x8)={0xc5a5, 0x3ff}, 0x8) r1 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/10 07:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af9000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc0000-0x35)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x101}, &(0x7f0000905000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c32000-0x8)={r1, 0x101}, &(0x7f00001dd000-0x4)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00005a8000)=0x800000007, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001e3000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xffffffffffffffe9, 0x9, 0x80}, &(0x7f000055b000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000493000-0x8)={r3, 0x0}, &(0x7f000076d000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000eea000-0x69)="f3f8817def0d8b33e4cf61f74795b55a86ca9d1c88194cd6382badc5b40c1f8cd5c170dc9b09519749475bf3e8a338e01cbbeb860a350d3ebd81ec296f32b87bdf207ea1ec5486ade6f020b644af69032787c90db27cf917129af67353d205f945fb4f9802acaace84", 0x69, 0x8095, &(0x7f0000d11000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000}, 0xfcc2) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000a9000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abf000-0xc)={0x6, 0x0}) 2018/01/10 07:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f43000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b63000-0xc2)={0x0, 0xba, "c6b28f998fa1dd1fd26ad931ac7d2b06f55780c7bc5dfb7ad9ef99bc750be67c50130013d6b34896c1d1f1a3e582f500edc570196b0bb1a4f92ab9fdba1e6dd6af363288ea5677f6bf1f3a603eb21e5dfdbc2d4b570cb72aa1b3d2ac3effe70dc542165034c4588f35a3b469859fcc82e17680141317b5392179b081c80bd4ee31ec49d4f334f089abadcea9fead5b35fd4e0195576b2641a311723815e4ba97bc4e2082aa79c731b4d6d53cdc295e69964d3af08be309c78af5"}, &(0x7f0000e69000)=0xc2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000987000)=@assoc_value={0x0, 0x1000}, &(0x7f00006ca000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005d9000)={0x0, 0x1000, 0xffffffffffff7fff, 0x9, 0x2, 0x200, 0x3f, 0xa7d, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x0, 0x80000001, 0x5}}, &(0x7f0000670000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d59000)={0x0, 0x0}, &(0x7f0000edb000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b92000-0x8)={0x0, 0x80000000}, &(0x7f0000b50000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002b4000)=@sack_info={0x0, 0x2b2e, 0x80000000}, &(0x7f0000b22000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005e0000)={0x0, 0xb17}, &(0x7f00000a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c46000-0xb9)={0x0, 0xb1, "762d2dddb3a18ba91e56cdec3ba738c503d53de26b1967d701dd20b68ae7ee85ae7f95b9f5eab7dd29af8669170deac09855a2c94e4b4ab72fe4d18483b6582768366482004132f05244bb6589b46b1a90370d0fc2d2feb65820e87770f642a68be0eb2a39144b343d8075f6b057b94f2b7dfb9fddaac3bf345d02e925f4371f3b9078fdbee68b57e4214a06a35cb3eff3803c7d50b0229ac356aecdda3c1a9f78d71aa23c1d050c1b52c3b7a2513cfc02"}, &(0x7f0000f3c000)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000afd000)={0x0, 0xcd, "8ba04ad54dbdb3a1e46b8d81c17910ba91e48df627245ba1f0524a06ee872107121885381debf5e7e4d3ff542de67701a50da7c942921ebe89b56ac558149ca9ef18d08969beeb3162789a6be79b9503b3aa8df1f42fa69b2e3686de88a1e00ec88e1b5a035699abd7dd822f6ac384b6a70edc84324b4f625117b66aabc4af385dff81bfd7ef0d4687610b67c64d91a0f2cc2c2d3b3583e0ee5812d3a5a24d44e7b8b18c0b44322bc728c626c5fe8b58dae30df58b208bb91d5953b29d1b55911b3851703abc96b3b32418228c"}, &(0x7f0000b93000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cd6000-0x6)={0x0, 0x6}, &(0x7f0000529000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007fa000)={0x0, 0x0, 0x0}, &(0x7f0000925000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000955000-0x8)={0x0, 0x80000000}, &(0x7f000087d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000146000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x5, 0x0}, &(0x7f0000b8e000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000df8000)={0x0, 0x4}, &(0x7f0000210000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000843000)={0x0, 0x5, "cdddbe646a"}, &(0x7f000001e000)=0xd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006d7000-0x64)={0x0, 0x5c, "1f35d4e9bf619fabce79cb20d7a5128399657bdf6f6c747a660f7a75ec9b897b5e6f15b1849fdd5ad0299ad0992e29a9c9d7cb250cc63ed587d6a13dc1b2b5414d2c706780a8f52de976c9aa2ae951217ffc2fac96a1450e13c27728"}, &(0x7f000081b000)=0x64) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dd2000)=@assoc_value={0x0, 0x6}, &(0x7f00002b0000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008f3000-0x8)={0x0, 0x1}, &(0x7f0000bb2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000084b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x7, 0x4, 0x6, 0xdea9}, &(0x7f00001fa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a05000)={0x0, 0xf2, 0x30, 0x8, 0xa7ab}, &(0x7f0000269000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000668000-0x8)={0x0, 0x9}, &(0x7f00002d0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000015b000-0x58)={r10, 0x9, "21e9c0bbc79569c4c988e5c0e69215c84d2650770b73e7f29a4bd5d5e25f4de4fc0b512d6623f03aa098b6f853bd18c2c9a2e473b52d37e08c08ca58f657b829cd3655d8d7df556ef14fadaada0ebea4"}, &(0x7f0000c89000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f80000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x8000, 0x9, 0x0}, &(0x7f0000da1000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cab000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6e, 0x1, 0x9, 0x20}, &(0x7f0000963000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000af3000-0x6)={0x0, 0x4}, &(0x7f00003f2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000594000)={0x0, 0x81}, &(0x7f0000c50000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a07000-0x8)={0x0, 0x2a1f9c42}, &(0x7f0000ed5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001fe000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000e34000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d58000)={0x0, 0xd3, "2d5fce7dfed1cbc645f1fc0b56274c6925edff6220bd53de1e11d065d639efaf340ff43d1cd9ddadd1df41477dda2e954fc07e37085c0d3715bc65052ee08ce53f21f6b23d2d4a9a405ed5ace746873dfb58db003a3e107339cbd286887a8e25504110f172314560b65b81c862751d854ed8a73ceaab21021adc231af02cb8d2139c56f882c4830df0988b759c0a984ab1c6041d71315041c8505cd7d21037bfb472b46052674a263bc4b9f7204e45d436c181a97166efabe636de79f108b629944d8457dab6773d93e59265a495de982eebcf"}, &(0x7f0000a18000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000602000)={0x0, 0x6, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002af000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f0000ab6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000051d000)={0x0, 0x8, 0x0}, &(0x7f0000f18000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000028000-0x8)={0x0, 0x9}, &(0x7f0000995000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c69000)={0x0, 0x6c, 0x1f}, &(0x7f0000f20000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000350000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000232000)=0x8c) sendmmsg$inet_sctp(r2, &(0x7f00007fb000-0xfc)=[{&(0x7f0000f1e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e38000)=[{&(0x7f0000221000)="80b10c7500d999d839d9cfa0c10407016cdfa231e0599bad7cfcfa34dca04d7eb0a99d75fed871ce6962b2f807510e", 0x2f}, {&(0x7f0000d41000)="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", 0x1000}, {&(0x7f0000616000-0x41)="5ef2a777ea6c7cae4a931f492092926979e96d79443444463fb40644dd55b1d65d9a716aea3b887dc8d247bebc75c88fba32e0425bac8fd9b9b1a05dfd3247e7f5", 0x41}, {&(0x7f0000237000-0x50)="5bad5b58d5f02cc1e9ea961b9724d1ec84e7d463524ba08169de2c995d31bf7dbe276e32c821fa92bbe33d818ec921395cc834267e231c7d43c6aada6571bcb279359982b72983d73b6e3cb986a8ec93", 0x50}, {&(0x7f00009aa000)="", 0x0}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f00004ac000-0x1c)=@in6={0xa, 0x2, 0xe0a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c, &(0x7f000069f000)=[{&(0x7f00000e0000)="1b560701416bfaaced17fb05cad524455e34462566597c370c75067d0145045163be35eef3e4e812bf5bb6cd8634f9be864fe7cb0ba6c01179b3fb86e949e7d0ffab5aab938e93832c72d0ad5ad5c278a5640a2acdafca4c572f", 0x5a}, {&(0x7f00009eb000-0x93)="956de83aa48db82bb700295cf711ee2e4ce2088f036e0107e721145df054c5b192be0e2ec868f16b8b04f9a274cc4e42eb775b806cb4fe3298e6ac37ee3452e4120d5fab65782ecb32760c36aa610055ae2557e7b61b67ba22b92e09fb50dc507fc3b6ce0c6ee164bb355239ff410360b779da2dda0fe205c30427cb008a6d22210f0a8f00bfb91812a972f775cecbe52bf6d8", 0x93}, {&(0x7f00005f1000)="4f18558681583478b893af8f486c439fc8b3c92c57b06d45af453c11f78477c2b346257dbd1bfcea871d6885a511f76dd9b6537d34bbca332848a90f4cbebfdcb8e884efa528fbd8bf1e02a44ea2e87eef97ea5a8a0fe5cb13bd0b55a0a2", 0x5e}], 0x3, &(0x7f0000aa6000)=[@init={0x14, 0x84, 0x0, {0xd1, 0x80000001, 0xffffffffade00eb8, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x4, 0x30000000, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x1e3, 0xffffffffffffad82, r4}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x8001, 0x4, 0x7f}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9e, 0x200, 0x8, 0x2, 0x1, 0x0, 0x81, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x200, 0x0, 0xfffffffffffffff7, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0x401, 0x6, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x8, 0x6, 0xfff, 0x848, 0x100000000, 0x6, r8}}], 0x160, 0x40000}, {&(0x7f0000804000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078f000)=[{&(0x7f000042b000)="90ea63e47c015e698bc5c1ae010bbb2c1303544b475b8dcde533a27adfc2da151415528183623ca6caea242b55adccf9cb7059df465129d657a9c5315d30b83a191f47f0dd1138f5f0f2813ebb9bee", 0x4f}, {&(0x7f0000b2e000-0x7b)="c7afff8d1534aad40d4320fcdaff0363ce3d9d1ace868c60d1e464d313316d911669140f088a32cc1bf424db4eca063087dddb0b22ed67ae232b6f2db9861e7d993207542996b81e93c07c8328c51ea1f10bfb5fcfe5b837d79fbc48a11e8cb79c794e3c9af55f696c485b878d11b689f38a994be34dc285252e8c", 0x7b}, {&(0x7f0000879000)="02d68ad6660d4020edafa1cce89eea02e51907b143f66cd913813ab8e11e79cd87c23d58007cf228f91bb3346a6a91bee518441c362283f2b64f54fca4f44edb48d1e3b4bc44f3dc550d6de899915618076642badbb38be2ff492d27491b3bcb237ce024cf96e96c7d8de056f4b68ffeadf9ee4acdde08a6bf32e89bd1db1f8a0de43180f889d430fd2610f7e8f624e729cb2417d54cbb208ac894703db0fbc6435b0a13f3e6e2ab04f37631779ecf21304bb3eebd965084423790daa9", 0xbd}], 0x3, &(0x7f0000edc000)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x820b, 0x0, 0x400, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x2, 0x8206, 0x5, 0x1f, 0x9, 0x4, 0x5, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x20, 0x5, r11}}, @init={0x14, 0x84, 0x0, {0x80, 0xffffffffffff0000, 0xffffffff, 0xab5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x0, 0x8, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x4, 0xd8, 0x1000, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8, 0x8200, 0x80000000, 0x80000000, 0x80, 0x3, 0x5, r14}}, @init={0x14, 0x84, 0x0, {0x2, 0x3, 0x1, 0x348feaa}}, @init={0x14, 0x84, 0x0, {0x6, 0xa380000000000000, 0x401, 0xffff}}, @init={0x14, 0x84, 0x0, {0x5, 0x0, 0x189, 0x2}}], 0x1b8, 0x80}, {&(0x7f00005b5000-0x1c)=@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, 0x1c, &(0x7f00007b3000)=[{&(0x7f0000135000)="6cc2cffba3117d78cb568d", 0xb}], 0x1, &(0x7f00005bb000)=[@sndrcv={0x2c, 0x84, 0x1, {0x100, 0x0, 0x4, 0x200, 0x80, 0x81, 0x81, 0x8, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0xfa, 0x7, 0x8, 0x6, 0x1, 0x10000, 0x7fffffff, 0x101, r16}}, @init={0x14, 0x84, 0x0, {0x5, 0x1, 0x0, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x1d3b, 0x1000, r17}}, @init={0x14, 0x84, 0x0, {0x4, 0x8, 0x2, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x45, 0x1, 0x9, 0x10000, 0x2, 0x7, 0xcd2f, r18}}], 0x108, 0x80}, {&(0x7f000055b000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008eb000)=[{&(0x7f0000c94000-0xe2)="93d53bf0ab991186de5a3fd134f932f27577287eecce4353568bce502429a3355398d114710b597e2f2950d0eeb96f055dbe18742ae897acc1359d1066cf4d56b631e89e72e33b6d80401c868f1ddcd18c8f8cfb7b16cca0567dbcb5d9794590e788a7ef65ceeb53b502b527176f40a43f430d2388f86d074967cbbd6ca41c1e2cf09624613563b502588b4d7426f0c03971dc2910d61f976e2bdaa8078970a22947296a20e7a47b8c0d2d1df05c35778281e9ec46bc9cf0a4ddd91ed96451b0cf369acbe5b75229ad692300824b695c375f1247368a82fd80f3dda6f84f1d5a6834", 0xe2}, {&(0x7f0000608000-0x1000)="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0x1000}], 0x2, &(0x7f00000e6000)=[@init={0x14, 0x84, 0x0, {0x2, 0x51, 0x28fa, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x86, 0x3, 0x8004, 0x400, 0xd7, 0x6, 0xf92, 0xfffffffffffff000, r19}}], 0x58, 0x50}, {&(0x7f000001c000-0x1c)=@in6={0xa, 0x0, 0x5a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c, &(0x7f0000f37000)=[{&(0x7f000004c000)="87800bbd2ffac28aba2f46680feb5808ca99cd2af7e2883f5e1ab0bb6943cb1b2001e966ad6488e93de404343aaa66dd222b5f", 0x33}, 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0x1000}, {&(0x7f0000431000)="d81d6ccde421c41a7eb6547d48488c3e102d69dd518d30b659f82d39aa736fdbac88be986aecd44c7c0bec78ace159c8ffc9d6e1eb0f8f7390f6526d4c389ce2d4dcbb6b3d6e46c3cf0a2148887f5cd98c45a4488e6a83bd072d451baf2dd475e9c8920c2f5dff8c4b7911488dc2ad5a79ac7d22de9a97745f6b5bbb430a646c6752768e798f5bb0dbb3a53b05bdb01e2d19118dfd6cd2d81f20a30b46fe815e8d064d9bcc773ef9b8643164d82fde41326b0e09f287abe809", 0xb9}, {&(0x7f0000e9c000)="", 0x0}, {&(0x7f0000b35000)="82d238a08fbcaa918c3c92f82b0fb8488e99514051d0f7bbbba0ef85af034e0c17103a1b229771c308a2a05fa04c3f8919d299591f043a19410d460bc163a8bade303c721e47807323ec2bbecad5dd4839d15be1658140c511fc6d67d4791d879edb82c97ab3304e38bd8c6c25acd5c7501faba911441d0b2bd1b23ca655930cbff14a0f1a64fe1360292e01cd2f6de869b8e5644e6801f18a3bc5b9c5dc174a53255a3d184eb9b2b35780a4dbf48155133b9769ea", 0xb5}, {&(0x7f0000801000-0xb4)="b3060defcd347af5bff21235fce33d17377fd3aff25252a21fa00edfef6f6df4ac1ad41158be9d629eb57804319dcc07e28670ca13ae36d236397ff0d9a158d86be7e50deede84ce554bd1e1f5d9b7e6c2f06907a0caf26da92c97c522302916c8b30b10e9f6cb6b6e15b887eb65efc1239baccb7cd0a7c943f05f47d2d5f7a08b7a323ebf6b2888605e717d28e86c01b8121cec6a0957689a60abac6b912565612afe34825062c7e8eb1e2e3e95d1a9520f7b05", 0xb4}, {&(0x7f0000f94000-0x89)="265ec6d14ccce617c89e7eb6c7f02a69463e86c28b9838c462b6065bb35940c1d65911fd7f18e3071f39fc51092dd2631aa3e54a39167ad5e62fb969d883dcb3364587642623322c2c9a8dec41e8881375d62d45360b7db2cfe3d1b944096850e865a2481bd9f90b5c8f1a2fc09965efab302878eec9cd38607959e6282020a5e3be1fe0caa07ccb4e", 0x89}, {&(0x7f0000d63000)="", 0x0}, {&(0x7f0000d40000-0x66)="630633e4936230cd781c42b4b72d9d38e31b522942df951a5a4d1e84e03c0128edd934f6cc1d9de7639d448e355c933163711fb0a1f9664948e5c2fb5491acab04d5e1bee54148b1f3d3716a9db213446ff0bbc0eebda1ecdc90092a1c563ef8cdb85e8d3ab7", 0x66}], 0x9, &(0x7f00006a4000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0xc8fb, 0x4, 0x100, 0x8, r20}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x6, 0x87, 0x2, r21}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x9dee3d15326bbbdb, 0x7d55, 0x0, r22}}, @sndinfo={0x1c, 0x84, 0x2, {0x98a, 0x5, 0x3, 0x7f, r23}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0x202, 0x20, 0x6a4, 0x20000000000, 0x7fff, 0x1, r24}}, @init={0x14, 0x84, 0x0, {0x6, 0xfffffffffffffffe, 0x9, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x4cd, 0x7, r25}}], 0x134, 0x4000850}, {&(0x7f00001e2000-0x1c)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c, 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0x1000}, {&(0x7f000076d000-0x3f)="d228d07c6b839004ba7c64917b6c408b61ad438932f8eec9be14634f0bc3ec86c52dcd0dce87dd1aa0d6f3df69a281767aa2b42210a215838b4312923c7479", 0x3f}, {&(0x7f0000e95000)="88e692d78b75ea4582bcf99f689ca274b356c0c8edea5f7bcf1b4bdce52469fe3262e647e7c3a741109f9a6ab8eec0a67dd250ab577c72797345bd813dc2a770cd4f72ef49283edbdab28e4091a7d511b25aef9868a9b4cb07402aa2964f6e5ee5737aa3800a93274699258ea0e83b7e7bf3e8596dbb5893f101f8", 0x7b}, {&(0x7f0000b35000)="0c65cb779c6fd01da305648065c02c6dbf939e3c046369530b99a84b32e73b907be108b30f9bd23761a40182", 0x2c}, {&(0x7f0000df0000)="2a4557b77b731b233e1fc09e2853e807e189b59b26ff2cb4d799d3faea189ae3485b713c39ba46ca9ae4561d286133365ba2cc3ac8ab451af8a252325efb351da016fda926b17acdcff34ae5998c76dff5650f5ffaf6f5533073586aac9f888c190f1f89eb8fa0b181974734006884e645060278e3cfff", 0x77}, {&(0x7f0000294000-0xc0)="a3f1d44d533d262ee51f3c4b5473b08f2112e54f1c401d034085ec64a4f7a4d1847080110a66a93debd846c6bc51cce551583f93587ca391ed63ccf2ab4ea98c00620aa98d6020b350e39042fcd926cd862782d58d6a7d9a950f651bd30eca895684c3d55ede47aae19573a2b9f1d61086b9d83442c273d4c0fb0e36f8a0e5d24d9aee495f2d496a2a6d259423f7170a6db69f2d1bedc375ff59a5fe61b5cc4f0efaf11d60e046923d4386829be3d8573dfa49cd0c28e1137cec6686fdb749ac", 0xc0}], 0x9, &(0x7f0000a64000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x8cb5, 0x0, 0x4, 0x4ef, r26}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x1, 0x7, 0x7c, 0x8, 0x10001, 0x1, r27}}, @sndinfo={0x1c, 0x84, 0x2, {0x401, 0x800c, 0x9, 0x2, r28}}, @init={0x14, 0x84, 0x0, {0x5432, 0x3, 0xffff, 0x7fff}}, @init={0x14, 0x84, 0x0, {0x7, 0x800, 0xefa5, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x20, 0x8005, 0x6, 0x20, 0x3, 0x1, 0xffffffffffffffff, r29}}, @init={0x14, 0x84, 0x0, {0x7f, 0x7ed3, 0xe6a2, 0x7a1}}], 0x134, 0x41}, {&(0x7f0000fe3000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f7000-0x38)=[{&(0x7f0000528000)="2811a960e2077d278bcf2ad8d11c2015958c1276c36cdeadc7e3dc9a0790bbd00bac519c579a4d5df03e88383948d7bfcb4de8aab6042d0396dd49a28ef5b327737cc195443c017ff97326a17c26cffdb1d85c79f08b13492e842c78fddfd5d7252bc3afc76c1980557fae9e092737984a550dc1e5b6fe378e94b098e07f1e27c9c1bffc930ef08f33ae1fb4c1acefb9b510653430825e4bd5fda17ebe2dcf525ce0fda0e01cec408c06f0a0141a37cad65b4a1c5ad40aba6420d32c74eb274b4e43702847d044d5a6986a69c1f2188ac7dc0c439b226cdcfc79c001a8bd3b808b4f079455168cb2a5e82f4e0e407fdd", 0xf0}, {&(0x7f0000082000-0xc6)="e89333a26a66b6c18a79b9d44292a5c8f31b1f405dfffd19908b5372f3eb3ed359d1ed6ec1622d74fa033838ae1de502478746a9a820bfde934dee317e5d55b8be623cf0dc9ba2b5021649377db6ddbdcf127cc5549f17b8f2a8e5db6e4f691874d27e795fedd915f233cff6197c3f6b0fb244a43144883366669be3bb80e519555e82b33cbd36d2d71e362db7e4e20ac9108f2cbe721629f50d4bcd1ee8f9be8c1b0011de8674004fddb60bc757b25ca16a1cbcfc2f9c023c1367bd8f04d7cbfea57943db66", 0xc6}, {&(0x7f0000397000)="381f4dcaadd35c6f23da86c47431137de159e483c79ed7204c8f8d02f5e353911ec5e4c05184c8c48861dc4a4241e73b68bc4fc19a935ca9a51777393f2990c8e8098b6d13271fe4d7c8", 0x4a}, {&(0x7f0000963000-0x8f)="0e10c6ecea44f4b528f452a207aa664bffd5487b6d6bcfc8128d92c82af93c8534a42220f5c886ea77406eb5be4a803e57ed94d9949cd070457b694bef91c61ad850461c7af89a9a985706accc67e3d0f685ce3271969b5e4ea437bff63508c95b088f3fab4abc7a2880cb4c19ee3672483457d77f67b24fc13c74f77eaa96e98316619ae637cca76d7561000cdc1c", 0x8f}, {&(0x7f00003b0000-0x35)="c00c15743880029acf4c8f8e6741483d6fea99a0e8742c7bd7133892813ecc44e47ffbf8f17970b30ee1a53857fa0403c8e562f120", 0x35}, {&(0x7f0000a04000-0xfa)="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", 0xfa}, {&(0x7f0000ef6000-0xf)="5c1d3a04cd145811216336e4b0132e", 0xf}], 0x7, &(0x7f00005e4000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x0, 0xffffffffffffb12e, r30}}], 0x2c, 0x20000004}, {&(0x7f0000d5e000-0x1c)=@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000586000)=[{&(0x7f0000ec8000-0xd)="54a2afd97dc84db52f918bf911", 0xd}, {&(0x7f000087c000-0x1e)="c8bd1fcff0634103e86ee947b44aa3f3a18110f85aab2357e153044b40cf", 0x1e}, {&(0x7f0000d46000-0xa3)="ba2c0d5e310d5b0a9697b278fca6f67ea2e59999e35b0d1d08a692fefff45fa53455847f1fac6653e81d95a8cebcc0b0cc1ead556e1705934de902b95981d685b87dbd4969623c678d29ac2007cbfd98fb4b384a52f7146bdc0f97308a95c954ba2c4beae6bed3f1286fadada6f6ddbac826bdb8213c9abcc586826343c0cc94f6f7ccea6c5d8524e8a0300f4fd1eda73621a204e71e816bdb42cb217ee0705613d46c", 0xa3}, {&(0x7f000033f000-0x1f)="0f7539d82c56938dac32106599f695c65d69d444ab4d5e7f5d481956302d2d", 0x1f}], 0x4, &(0x7f0000af6000-0x1b8)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff9, 0x71, 0x8, 0x37b, 0x1f, 0x100000000, 0x6, 0x6, r31}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9, 0x4, 0x8000, 0x7521, 0x7, 0x4, 0xffffffff, r32}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5, 0x0, 0xffffffffffffd2a2, 0x8, 0xfffffffffffffff7, 0x55b, 0x3, r33}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x7, 0x1, 0x73b4aad2, 0x5, 0x5, 0x0, 0x7, r34}}, @init={0x14, 0x84, 0x0, {0xbd2, 0x2, 0x0, 0xff}}, @init={0x14, 0x84, 0x0, {0x6, 0x7, 0x5, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x1, 0x200, 0xfffffffffffffffb, 0x6, 0x6, 0x100, 0x3, r35}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x81, 0x4, 0xffffffffffff1d95, 0x9, 0xd2, 0xffffffffffffff55, 0x3, r36}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x20a, 0xfffffffffffff276, 0x8a1, r37}}, @init={0x14, 0x84, 0x0, {0x401, 0x322, 0x7, 0x6}}], 0x1b8, 0x0}], 0x9, 0x800) 2018/01/10 07:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000dba000-0x4)=0x1f, 0x4) clock_adjtime(0x0, &(0x7f0000af8000)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:56 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0xf68, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b000)=0x0) geteuid() stat(&(0x7f0000009000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffff9c) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x80000) syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x8001, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x406002, 0x0) syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) fanotify_init(0x8, 0x80004) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) open(&(0x7f000000c000-0x8)='./file0\x00', 0x80, 0x41) accept4$packet(0xffffffffffffffff, &(0x7f000000b000+0xee7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x80800) fanotify_init(0x2, 0x0) mq_open(&(0x7f0000001000)='\x00', 0x41, 0x8, &(0x7f000000c000-0x20)={0x101, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xae}, 0x8) socket$unix(0x1, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x0, 0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x4e140) eventfd2(0xffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x28400) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000-0x8)='net/tcp\x00') socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getpgid(0xffffffffffffffff) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:56 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="31ff72d8d2c185cd42bbcdb6228d9d2929160593244c0cac458db8d54717e52dd0667ff88665827aa770ee8bb01db25346fc01422b8f3525cdaca39d770a6eec4fc34cfdf079b67aff39080157983e09abf2ddae337674b8fad260ddfa38e555e02d37a9439f83a76ddd435601da79a207e981b783f68c9c9f2156e3ca2c20e5e1ae42163786411ba1356e42b6b2e599e621432952917fac3b2ffffbd45a745c08efbc07175af8a15b", 0xa9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xffffffffff7ffffd, &(0x7f000001a000)=""/43, &(0x7f0000003000)=0x2b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000019000-0x8c)={0x44d, 0xffffffffffffff81, 0x40, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x212201) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x20, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009f5000)={0x0}, &(0x7f0000a41000)={0x0}, 0x8) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b8a000-0x4)=@assoc_id=0x0, &(0x7f00009bf000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001a4000-0x18)={r1, 0x3ff, 0x20, 0x2, 0x1}, &(0x7f000004e000)=0x18) 2018/01/10 07:08:56 executing program 6: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x420002) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xed)=""/237, 0xed, 0xcae19209eeaa8c1c, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) kexec_load(0x3, 0x3, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x7c)="3cf0c147a15d8378a86c7fb3606f2b0b8c1ce18f868c2fc5520f11f6ec3a534c4324465dcee718607584d51f8045c286be26e3154f01edbe703dfbff6d9c28d0c9654da0ea8a54ffff1a05c10f1101dd93038cd6c9282ab480525c5d50076caad27de3281919dc8ff5b78db913102dacd27fbe214eb91400293f3f0b", 0x7c, 0x7ff, 0x5}, {&(0x7f0000001000-0x94)="7304b51ea7e442c7929a1b074d727c37bf09435903f3a83ecf28a2fe29aff4133705a4f2e774bfd20b2db5ffc08c81be00438690d882299af59e8bb649cd42374d93ad460e4b2b77ee5f5ddff8bd1be8ae9ec8c2115e25fe1e57a68c3cfe19597a3bdd9be3a1a0d45bbf5a659400f0a43dac8956b4c9f39607c00cb2a79462c1ec8df8ec5b114d23c4bbfdc6c3ca366c4110a482", 0x94, 0x3, 0x68cb}, {&(0x7f00004a0000-0x1000)="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", 0x1000, 0x62, 0x5}], 0x1f0000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000628000-0x4)=0x1f, 0x33) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x692, 0xfffffffffffffffd, 0x86, 0x8, 0x3a, 0x9, 0x6, {0x0, @in6={{0xa, 0x1, 0xc5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8c2, 0x10000, 0xb5da}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x100000001, 0x8201, 0x2000, 0x5, 0x80000001, 0x9, 0x2, r4}, &(0x7f0000001000)=0x20) 2018/01/10 07:08:56 executing program 2: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eac000-0x8)='./file0\x00', &(0x7f0000eac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ea9000)=0x408, 0x4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eaa000)={0x0, 0x0}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000eab000)=0x2e, 0x4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ead000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000088b000-0x8)={0x0, 0x7ff}, &(0x7f0000eab000-0x4)=0x8) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d8b000)={r5, 0x10001}, &(0x7f0000eab000-0x4)=0x8) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x1000, 0x800c, 0x1, 0x2000000000000040, r6}, 0x9d) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000830000-0x70)={0xfffffffffffffffc, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x8, 0x2, 0x2c3, 0x0, 0x4, 0x742d, 0xffff}) getpeername$netrom(r4, &(0x7f0000911000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000036d000-0x4)=0x10) ioctl$sock_ifreq(r2, 0x8907, &(0x7f0000ea9000-0x28)={@generic="91cbcb300904621b90d7658830f3b51d", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2018/01/10 07:08:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3fffffff, 0x61) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000003000-0xeb)=""/235, 0x0}) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000-0x1)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) prctl$setmm(0x23, 0x4, &(0x7f0000003000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x1, 0xa000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/10 07:08:56 executing program 0: mprotect(&(0x7f000009c000/0x4000)=nil, 0x4000, 0x0) 2018/01/10 07:08:56 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00005a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x81, 0xd2}, &(0x7f0000519000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e64000-0x4)=0x0, &(0x7f0000bc5000-0x4)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x3ff, 0x0, 0x200020000003}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') [ 34.861389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.889450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca9000)=@assoc_value={0x0, 0x0}, &(0x7f00007f7000-0x4)=0x8) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000ed000-0xc)='/dev/ashmem\x00', 0x100, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005fa000-0x90)={0xffffffffffffffc0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = userfaultfd(0x800) r3 = dup(r2) fallocate(r0, 0x3, 0x1, 0x3044) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00004ba000-0xc)={0xe2, 0x1, 0xfffffffffffffffe, 0x5, 0x80000000}, 0xc) bind$inet(r3, &(0x7f00006f5000-0x10)={0x2, 0x0, @rand_addr=0x5ffffffffff4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6f) bind$inet(0xffffffffffffffff, &(0x7f0000f02000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 07:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) fcntl$setsig(r0, 0xa, 0x17) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000050e000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "42604a994fd9e1b4e44a4dd9affc44df027fecfb4c0b5f7ea6b29716fbc871661af3675b2be3354292b31d7eaca99b59c37c7c8358e2ce606b3dd7d164ac34dc5e189721a8ca5f7c1112f88d9ee2735b"}, 0x160) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000087a000-0x4)=0x7, 0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/rfkill\x00', 0x240, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e5e000-0x4)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00002d8000)=[{&(0x7f0000374000)=""/120, 0x78}], 0x1, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000605000-0x6e)=@file={0x0, ""/108}, &(0x7f0000241000)=0x6e, 0x80800) readv(r0, &(0x7f0000b6b000)=[{&(0x7f0000fd2000-0x30)=""/48, 0x30}, {&(0x7f00001b6000)=""/81, 0x51}, {&(0x7f0000d3d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae8000)=""/128, 0x80}, {&(0x7f00003d2000)=""/167, 0xa7}, {&(0x7f000031f000-0x58)=""/88, 0x58}, {&(0x7f0000da2000)=""/4096, 0x1000}, {&(0x7f0000c16000-0x91)=""/145, 0x91}], 0x8) 2018/01/10 07:08:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00005a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x81, 0xd2}, &(0x7f0000519000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e64000-0x4)=0x0, &(0x7f0000bc5000-0x4)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x3ff, 0x0, 0x200020000003}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/10 07:08:57 executing program 6: socketpair(0x15, 0x0, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/10 07:08:57 executing program 4: 2018/01/10 07:08:57 executing program 3: 2018/01/10 07:08:57 executing program 2: 2018/01/10 07:08:57 executing program 3: 2018/01/10 07:08:57 executing program 4: 2018/01/10 07:08:57 executing program 4: 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) rmdir(&(0x7f000049a000)='./file0\x00') 2018/01/10 07:08:57 executing program 2: 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e65000-0xe)='em0(vboxnet1\'\x00', 0x0) writev(r0, &(0x7f0000b29000)=[{&(0x7f0000e4b000-0xcc)="ed698f15ee7a68949edd76e646256031f310fc11676b80c1ea8c08b69ded9cc5fdafa9cc127af9bc389fb9608b834e2a1d6423f20cc3698c605d876cb2423e4bd3e82d910fc6b91ceeacc50629b285628f1d87e3383cee88db7fe02876c6157ba30cabd1895dda63372c6869398dcffd611667d2d08e6926cfc03813c289a086d1ff645df7dda5dcc62eb929df6a457490aac43005", 0x95}, {&(0x7f0000f11000-0x62)="9c8631b790b7d3d9e24733c8c8b4e97dcabd120aed954f17c205d4e28bd0658b8687832b0e093a80d4b86f29a8ba1c16ff6d0014bb43bae54976301542263a506e94b6490d899deae77bdc583098368a91c602384f4d2f3d1eee0e41029df2b4347e", 0x62}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 07:08:57 executing program 7: 2018/01/10 07:08:57 executing program 1: 2018/01/10 07:08:57 executing program 6: 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00002a9000)=[{&(0x7f0000201000-0x60)={0x27, 0x3, 0x0, 0x7, 0x0, 0x0, "f347d2f8f662f527ea45c2f6944fdf63bc113c996579b6590de163e741a6e0bfb9cbac3c943affa278c2a1db079c87cbda7e7cc1f658f96e5a6eff12120146", 0x0}, 0x60, &(0x7f0000dfa000)=[], 0x0, &(0x7f0000d9f000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x0}) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x77a, 0x4) connect$inet(r0, &(0x7f0000017000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x7ff, 0x4) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000549000+0xf23)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b0d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x1c8a, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/10 07:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000016a000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/ppp\x00', 0x800, 0x0) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000019f000)={0x0, 0x22, "43b66782c455b68a75c274b81c595806e2e6a6855c10b42ec7083c949d75f9b27358"}, &(0x7f000038e000+0x556)=0x2a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ae000-0x8)={r1, 0x7, 0x4}, &(0x7f0000315000-0x4)=0xffffffffffffffef) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000364000-0x8)={r2, 0x8}, 0x8) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r3, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(0x0, r2) fsync(r0) 2018/01/10 07:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000431000-0x11)='/selinux/context\x00', 0x2, 0x0) mkdirat(r0, &(0x7f000029a000)='./file0\x00', 0x80) r1 = open(&(0x7f000029e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000061d000-0x10)=@generic="e0ac5022621b4dc92e9ab01547feb1d3") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000982000)=""/191) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f41000)={{0xf, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000fb1000-0xe0)=""/224) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000fc2000-0x55)=""/85, 0xfffffffffffffded, 0x2040, &(0x7f0000334000)=@generic={0x10, "ae0954eed264d24f8731bd8dd25ab37e804b9e88bfb3b07e5aa61d82e6fa7029ff6edace256411f8f34f3c886272eea81d3bf91d4de6f4699b116bf5384e287fa755d7eec50a2f823a422e4be3f62ebddb9e5829baa92818527a79a07f3bdc3cd4dd096e723e43bfe39042e28af5820f5ae92ea9119285b4e540d3955647"}, 0x58) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x5c, 0x0, &(0x7f0000004000-0x5c)=[@acquire={0x40046305, 0x2}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f0000003000)=[@fda={0x66646185, 0x5, 0x2, 0x3e}, @flat={0x77682a85, 0x100, r2, 0x1}], &(0x7f0000000000)=[0x38, 0x0, 0x0, 0x38, 0x40, 0x78, 0x0]}, 0x100}}], 0x95, 0x0, &(0x7f0000003000)="2ddcf9e769efccf06cb820375faa954ad6f6a43ac03e7a09e9be03d2764bd2650b4ff2b4ad2a4021fe1c8f9770079a86781c2da630120b0e098cac1b8c8d493a87e66a5eefe4f20df0a5efa6f3e9d0244427985ba4fe4cd884eaea9a6206e221d98b02d1ee98475416cae48106fdadc87866c2dda59ef30b46999ad7a8f1111cfc349c4b0cfda4b0ae77f6640a645d78725a06cea1"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x8, r3, 0x1, 0x1, 0x6, @random="4ca36565e0fc", [0x0, 0x0]}, 0x14) r5 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x1, 0x0, 0xa, 0x80, 0x20, 0x7e, r3, r4}, {0x1, 0x3, 0xffffffffffffffa8, 0x6, 0xcb7f, 0xf5b, 0x7, 0x200}, {0x61, 0x7, 0x5, 0x1000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x7e}, 0x53630fc8251fa998, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x0, 0xa3, 0x2, 0x8106, 0x796e}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000001000-0x18)={0x1cad1b0e, 0x3, 0xb, 0xdd5a, 0x101, 0x80000000}) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x28500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x8, 0x7, 0x8614, 0x422c714d, 0x80000000, 0xffffffffffffffe0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00007ed000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xe, 0x800) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000149000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ecf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000807000-0x4)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00001d4000-0x10)={0x7f, 0x5, 0x3f, 0xfb}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dcb000-0x4)={0x9}, 0x4) ioctl$sock_ifreq(r1, 0x88991, &(0x7f0000001000-0x28)={@common="7465716c300000000000000005ff00", @ifru_map={0x0, 0x0, 0x400000000, 0x0, 0xfffffffffffffffd, 0x0}}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000081e000)=0x0) 2018/01/10 07:08:57 executing program 4: r0 = socket(0x10, 0x3, 0x5798ef3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="7de98027c1b0347ba2c1cc396106c990", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x30b, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x14)='net/ip_tables_names\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x100, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x2, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r1, 0x0, 0x1000000000000060, &(0x7f0000000000)="", 0x0) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) epoll_create1(0x80000) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x42, 0x0}, {r1, 0x208, 0x0}], 0x2, 0xb4) signalfd(r1, &(0x7f0000001000)={0x9a2f}, 0xfe0a) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000fbf000)=0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004a000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000004e000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0x3, 0x5, 0x3f, 0xff, 0x7fffffff}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x18011, r0, 0xfffffffffffffffc) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ab1000-0x12)='/dev/input/event#\x00', 0x0, 0x801) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fac000)=""/188) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000497000-0x8)=0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000008f000)=""/35) write(r0, &(0x7f0000d20000-0x1000)="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", 0x1000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096e000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006c2000-0xe)={0x5, [0xe7c0, 0x7, 0x7, 0x3f, 0x3]}, &(0x7f0000162000-0x4)=0xe) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6b000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000065d000)=""/239, &(0x7f0000ee9000)=0xef) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0x10, 0x2, 0xff, &(0x7f0000dbf000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000975000)={0x2, 0x8000, 0xbc12, 0x6, 0x4, 0x4, 0x7, 0x8, 0x80000000, 0xef44, 0x10001, 0x41}) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000002000008810", 0x24) 2018/01/10 07:08:57 executing program 3: r0 = memfd_create(&(0x7f0000e23000)='vmnet0],&proc\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000b00000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) socket(0x11, 0x4000000000080002, 0x0) inotify_init() unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) tkill(r0, 0x32) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x721400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x334, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x1) prctl$setname(0xf, &(0x7f0000001000)='vmnet1\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x100000001, 0x1c000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000003000)=0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000004000-0x14)={0x2b6, 0x4, 0xb1, 0x2, 0x5, 0x8, 0x6fd5, 0x80, 0x6, 0x28b}) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000012d000-0xde)=""}) 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x43d9aefef04d417e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x2}, 0x8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000011, 0x3, 0x0) getsockopt(r1, 0x107, 0x9, &(0x7f000079b000)=""/121, &(0x7f0000659000-0x4)=0x79) 2018/01/10 07:08:57 executing program 2: clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x16, r1, 0x1, 0x401, 0x6, @random="a3deaad861a7", [0x0, 0x0]}, 0x14) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x80000) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x42, 0x0}, {r1, 0x208, 0x0}], 0x2, 0xb4) signalfd(r1, &(0x7f0000001000)={0x9a2f}, 0xfe0a) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000fbf000)=0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005f5000)={@generic="7b3ef123e27aad5f9682586874ae8e5b", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c91000)={@common='gre0\x00', @ifru_names=@generic="26b4295143f1ff9d65ebfaf40389cfa3"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000a08000-0x1086)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4bbc8b", 0x0, "15d994"}, ""}}}, 0x2e) 2018/01/10 07:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a38000)='/dev/input/event#\x00', 0x1, 0x80000000000201) write$evdev(r0, &(0x7f000069e000)=[{{0x0, 0x2710}, 0x1, 0x211c, 0x0}], 0x10) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b0000-0x103)={0x0, 0xfb, "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"}, &(0x7f00002d6000)=0x103) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000049000)={r2, 0x7, 0x3a, "ed9fa2c7912d2ce01b95ee7d7cfe5e9963a3e56b16a4004476a901d150e49d2ce6854811822a0eb42f3b534b228e4500677dde8f4c0796630ce2"}, 0x42) sendfile(r0, r1, &(0x7f00004b7000)=0x0, 0xac4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000b8000)={0xaa, 0x4, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000af7000-0x4)=0x7, 0x4) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000064f000-0x4)=0x3, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000745000)=0xffffffffffffffff, 0xfc88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ed000)=0x800, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000064000)=[{&(0x7f000091b000-0x1000)='%', 0x1}], 0x1) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000012b000-0xb8)={0x0, 0x3, 0x4, 0xc0f3, 0x3d, 0x2, 0x9, 0x101, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x1, 0x20, 0xfffffffffffffffe}}, &(0x7f0000625000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce5000-0x20)={0x20, 0x6, 0x200, 0x1000, 0x1, 0x9, 0x1, 0xe1b, r1}, &(0x7f0000966000-0x4)=0x20) readv(r0, &(0x7f0000296000)=[{&(0x7f0000757000-0x85)=""/133, 0x85}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='attr/exec\x00') pipe2(&(0x7f00002e3000+0x8a2)={0x0, 0x0}, 0x800) sendfile(r0, r2, &(0x7f00008d1000)=0x0, 0x401) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000b94000-0x4)=0x0) prctl$setptracer(0x59616d61, r4) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000093d000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000297000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fee000-0x4)=0x7ff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fef000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000fef000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005b7000-0x4)=@assoc_id=0x0, &(0x7f0000fee000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000657000)={r3, 0x9, 0x30}, &(0x7f0000fee000)=0xc) writev(r2, &(0x7f00008c6000)=[{&(0x7f000010d000-0x29)="290000001800310900000021000000020213000000003c06800000000c00080004000c000000005601", 0x29}], 0x1) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000000003, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e72000+0x66a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000e72000-0x24)="240000005800010014f9f407125a000000000000100000000000000000000000000008aa", 0x24) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b0000-0x8)='./file0\x00', 0x24) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a1c000-0x4)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000132000-0xe)='oom_score_adj\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000943000-0x4)=0x0) fsync(r1) fcntl$getownex(r1, 0x10, &(0x7f0000976000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) clock_gettime(0x0, &(0x7f0000899000)={0x0, 0x0}) utimensat(r1, &(0x7f000090b000-0x8)='./file0\x00', &(0x7f0000887000-0x10)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x0) r5 = syz_open_procfs(r2, &(0x7f00009dd000-0x6)='smaps\x00') mmap$binder(&(0x7f000061b000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, r5, 0x0) sendfile(r1, r5, &(0x7f00005e2000)=0x0, 0x4) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001f2000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b13000-0xe0)={0x0, 0x0, 0x0, 0x81, 0x965, 0x0, 0x9, 0xb, 0x1, "406e7e110d82bca596debd86bd2c8d51a8f2ea985fe70cdf458cddef325618e563fa5967c48e141dfa406929c1a23a3db2974a686f2996d0eda8ac8f8240904d", "35dcb8e26693aa64080965360f02443ab571a5333c25737b6463185e2e57489d46feb3324d3ef5387fbe52c7a78aeb972d2b3dd0337b0cd76ed021a4a3785550", "3168791ab1fe9f99b92437147be68fa2e7da177cb1c8bc0da8defe30d25aaf78", [0x4, 0x6]}) [ 35.519645] binder: 6023:6037 ioctl c0306201 20a20000 returned -14 [ 35.530849] device gre0 entered promiscuous mode 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a2f000-0x78)={0x3, 0x78, 0x9, 0x5, 0xffffffff, 0xff, 0x0, 0x6, 0x1000, 0x4, 0x1ff, 0xc2c, 0x5, 0x1, 0x8e1c, 0x1, 0x0, 0x0, 0x6, 0x10000, 0x400, 0x100000000, 0x100000001, 0x80000000, 0x3f, 0x3, 0x80000001, 0x2, 0x2, 0x4, 0x2, 0x8001, 0x8, 0x5, 0x9, 0x20, 0x400, 0x10001, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000f5b000-0x1)=0x0, 0x1}, 0x1000, 0x4, 0xffffffffffffff19, 0x0, 0x7, 0x7, 0x9, 0x0}, 0xffffffffffffffff, 0xffffffff00000001, 0xffffffffffffffff, 0x4) r1 = epoll_create1(0x1080000) dup2(r0, r1) timer_create(0x405, &(0x7f0000592000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058c000-0x4)=0x0) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000276000-0x8)={0x1, &(0x7f0000b47000-0x18)=[{0x3d, 0xffffffffffff3a55, 0x0, 0x0}]}, 0x8) 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) link(&(0x7f00001e2000)='./file0\x00', &(0x7f0000c0f000)='./file0\x00') connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000a000-0x2)=0x0) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0x1c, &(0x7f0000008000-0x1c)=[@in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}]}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x300000000, 0x200200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000+0xf89)='syzkaller\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="7f798b445b7f34a4c4e0a699cb65950181db400cca0a420127130cac37b54c0d7cd0ca568d1666233ecbe97df8be454694a3142637813bb05eeba70a3ec9cd1cbc38403bcc5ac41392", 0x49, 0xfffffffffffffffc) add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="9cfdb51ef76cbc10bfaf2be47adc2fcf4748be1254b1a2067c7af166702c703bcbb73222de072b459714c422e14956c69c8faa526d4846bc8fa636324fa1941b2ab1317d03fdb5848f34b1bfe1cf1f58fc1dba32ef5c0c60e2adc2fa1b135bdd91a203f649b94b83f78308456779f29993da5e67a0ff3e4517beb3401e4601c2fc277b69f74c488d", 0x88, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x2, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000009000)={0x2e, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dae000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000620000-0xa8)={{0xffffffffffffffff, 0x7}, 'port1\x00', 0x0, 0x14, 0x2, 0xab7, 0x80000001, 0x5, 0x9, 0x0, 0x6, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000aa2000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3000000) futex(&(0x7f0000033000-0x1)=0x8, 0x0, 0x81, &(0x7f0000709000)={0x0, 0x0}, &(0x7f00000a6000-0x4)=0x7, 0x7) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070a000)='/dev/sequencer2\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f000049e000)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, 0x1c) madvise(&(0x7f000029e000/0x2000)=nil, 0x2000, 0xe) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/user\x00', 0x2, 0x0) getdents(r0, &(0x7f0000fee000)=""/156, 0x9c) epoll_create1(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/10 07:08:57 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000269000)={0x0, 0x0}) lstat(&(0x7f000069a000-0x8)='./file0\x00', &(0x7f00008d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0xfffffffffffffffb, 0x1, 0x5, 0xfff, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000075e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bac000-0xc)={r1, @rand_addr=0x3, @multicast2=0xe0000002}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r2, &(0x7f0000db2000-0x105)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "fb7a21", 0x30, 0x62, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "588e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}, 0x5c) 2018/01/10 07:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d9000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000be0000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000e7f000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) dup(r0) read(r0, &(0x7f0000e61000-0x200)=""/512, 0x200) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0x1c, &(0x7f0000008000-0x1c)=[@in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}]}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x300000000, 0x200200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000+0xf89)='syzkaller\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="7f798b445b7f34a4c4e0a699cb65950181db400cca0a420127130cac37b54c0d7cd0ca568d1666233ecbe97df8be454694a3142637813bb05eeba70a3ec9cd1cbc38403bcc5ac41392", 0x49, 0xfffffffffffffffc) add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="9cfdb51ef76cbc10bfaf2be47adc2fcf4748be1254b1a2067c7af166702c703bcbb73222de072b459714c422e14956c69c8faa526d4846bc8fa636324fa1941b2ab1317d03fdb5848f34b1bfe1cf1f58fc1dba32ef5c0c60e2adc2fa1b135bdd91a203f649b94b83f78308456779f29993da5e67a0ff3e4517beb3401e4601c2fc277b69f74c488d", 0x88, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x2, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000009000)={0x2e, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000134000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000b90000)=0x0) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) setpgid(r2, r1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x30)=[{0x3, 0xffffffffffff8146, 0x6, 0x880}, {0xffffffffffffd504, 0x1, 0xb9, 0x7}, {0x6, 0x0, 0x3ac0000000000000, 0x50af}, {0x100, 0xffffffff80000001, 0xff, 0x1}, {0xef, 0x7, 0x5, 0x7}, {0x0, 0x0, 0x9, 0x0}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000013000)=""/21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000+0x91)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/10 07:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000875000-0x70)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x7, 0x1, 0x8000, &(0x7f0000ad0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffef3, 0x4, 0x1}) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00004c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000305000-0x20)="f008383ef2bca80c3ec52d2d4b69012b08225ec9fb0c548dfa7719669aa4bbaf"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000015a000-0x30)={&(0x7f0000ba5000)=[0x0, 0x0, 0x0], &(0x7f0000955000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f46000)=[0x0], &(0x7f0000b65000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000244000)=0x0, &(0x7f0000d25000)=0x4) 2018/01/10 07:08:57 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000401000)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c90000)={@generic="faab0482d034736ee7713bf1843155ba", &(0x7f0000674000-0x1c)=@ethtool_regs={0x4, 0x4, 0x34, "1c9cf50a09fd4fd9e41eaf45ec866cf34091728eefc58f30445d3f480251c5c33721ef782251fbd657ebd4943c5b274b5bef3891"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00003d9000)={0x7f, 0x3, 0x3f, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000021a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b79000-0x4)=0x14) 2018/01/10 07:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) clock_gettime(0x0, &(0x7f0000406000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dcf000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x5ee6) write$sndseq(r0, &(0x7f0000d14000-0xc4)=[{0x5, 0x3f, 0xffffffffffff0001, 0x0, @time={0x0, 0x0}, {0x1, 0xc0}, {0x9, 0x40}, @raw8={"63d9bbd196863690255eb7f1"}}, {0x80000001, 0x6, 0x80, 0x400, @time={r1, r2+30000000}, {0x1, 0x9}, {0x8000, 0xaaf}, @raw32={[0x400, 0xfffffffffffffffe, 0x4]}}, {0x5c, 0xfffffffffffffffb, 0x61bc4ef7, 0x0, @time={0x0, 0x1c9c380}, {0x1, 0x7}, {0xe59c, 0x8000}, @ext={0xc5, &(0x7f0000e8a000)="5264265c287cf6a559c274f1971607b941716eb6b3c9eb4c8cacdfd445d2c5113a62a2f31eb8ca2bdad23832e98e8780dbe81c0c5be97f1024181361df9218ac4010aebb24ab5f92136f40d22731eadc237cb6baa12e6903fef396db23f7adef5c78c46d698133813a601e0e4501e5c033180781f2e44b7fcfe5269499aefb44f33ba023355a02d9f4e7df54ad3806b3a6cbf115ea142b289aa46605346ad5f07858b5eb35bfa1a7752623da911944460d9c34211f9dd716a01fc623001db8778ae6a88682"}}, {0x9, 0x6eb95267, 0x82, 0x1, @time={r3, r4+10000000}, {0x7, 0xff}, {0x0, 0x80000001}, @ext={0x1000, &(0x7f0000b07000-0x1000)="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"}}, {0x7, 0x20, 0x7, 0x1, @tick=0x1, {0x6, 0x67}, {0x1fffc000000, 0x81}, @raw32={[0x9, 0x3, 0x400]}}, {0x80000001, 0x2, 0x6, 0x2, @time={0x0, 0x0}, {0x0, 0x2}, {0x3, 0x8d}, @queue={0x7, {0x5, 0x7}}}, {0x2b5, 0x0, 0x3ff, 0x200, @tick=0xab, {0x100, 0x100}, {0xc, 0x6}, @result={0x80000000, 0x1000}}], 0xc4) r5 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c65000-0x1)=0x0) sched_rr_get_interval(r6, &(0x7f0000fe2000)={0x0, 0x0}) sendfile(r0, r5, &(0x7f00008d1000)=0x0, 0x401) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x80000000) timerfd_settime(r5, 0x1, &(0x7f000099d000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000993000)={{0x0, 0x0}, {0x0, 0x0}}) setns(r5, 0x4000000) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000fd8000-0x48)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2018/01/10 07:08:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="2af1ecd39d88ab3f9b615e7d6a2e54c7e3d92506f43b5d2eee11aa00b89536bc266bef59c12e32a3b0589fa8f106c6a43c874987ac00edb958a70c6f870495d8c1c227856174a6efb5369c2ceb681814f2d190279349e7343f4c51e599") getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0xc1)="45f8844d769d1e7e5d04b3b84460a6fa2bf674eb17ff6ced8300491d42c6aaef06a6c1f9bf200191618914c34009de0b77d83cf32c3ca500989d02cbd4b2d72dcfc67a78275badca9a9f2085498e0ef323f358a45bcebace4fd260349a7e04a9c47fb2ee7ae0cad099369649682c7d888cb40766b762e8787cd518ce0bbc5e3a9ef8130b9dffa59d9084a1ffff44f53a25d7302e7f1c5c351cbf82689a304f3ec7d969884be024bd307bfec56e72b14570c37e88dd0dfa97e86385a0ae53704cdf") 2018/01/10 07:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a9b000)=',md5sumlovboxnet0\x00', 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f000096b000-0xc)={0x20000000, 0xea, 0x29}) clock_nanosleep(0xcaeb5acac914fd06, 0x0, &(0x7f000085d000-0x10)={0x0, 0x0}, &(0x7f00008ba000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a9a000-0x4)={0x3de0}, 0x4) execveat(r0, &(0x7f0000d4c000)='./file0\x00', &(0x7f0000922000)=[&(0x7f0000c8b000)='trustedppp1mime_type&\x00', &(0x7f00001d7000)='mime_typeselinuxselinux\x00'], &(0x7f0000973000)=[&(0x7f0000875000-0x12)=',md5sumlovboxnet0\x00', &(0x7f0000f20000-0x12)=',md5sumlovboxnet0\x00', &(0x7f00007aa000)='\x00'], 0x0) 2018/01/10 07:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x100000000000000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000260000)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) 2018/01/10 07:08:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) prctl$intptr(0x1c, 0x5) mknod(&(0x7f0000000000)='./file0\x00', 0xc, 0x1) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/01/10 07:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000353000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00008b7000)=0x10001, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$KDSETLED(r2, 0x4b32, 0x0) [ 35.909011] IPVS: length: 24 != 2083652920 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004da000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000021c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000de3000)={r1, 0x800000000}, &(0x7f0000620000)=0x6) getdents(r0, &(0x7f0000519000)=""/165, 0xf6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008ec000-0x4)=0x0, &(0x7f000099b000-0x4)=0x4) r2 = request_key(&(0x7f0000eae000)='asymmetric\x00', &(0x7f000035b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a55000)='%\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000f7f000)='keyring\x00', &(0x7f0000c24000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f00008bc000)=[{&(0x7f000037d000)="fed08a2e5709e8fc4d7360c63778756406fc769e669f5dc326743d3ad6b0dcfa50cd8593e021eea89bb2473363dba626b386e2caeacffeb7ba1de2f572b88a7ded5b29ba9319499b7e589ec495179b", 0x4f}, {&(0x7f0000df0000)="023c58cb73b892e6b1821821379cf2748caf9e4ed3d7b9c008edff14b4feb757496e3c888d643967b99e0e99d3077b7c40e8c30a6d951d73a435589920ccf3109c0ef12c8cc5540f6876caac", 0x4c}, {&(0x7f00004e3000)="e3309b8bf6650325193d12a0a6cd0b8a28fe34b31773c294bb3436c45b36562f2057aab11e0e7bf6", 0x28}, {&(0x7f0000755000)="95f813ee76d69c066796bcdf518c44d999edecf212ba1bbe7c189fb789bc8731ab3788eb0dc21cfd860b9f2d6f161a7724ea42cf3e8d2138c24d104a023b1be41442ff482e7e6edb0357da8623e6cfebb67b1a04be2bc74ac623b0ae70f1195146afcf8bbe5e05099a07c397ae8703cda163b7659a050b28ddae39e8284bc3441d19c4a1ac68b8e574f5b499e719e51372af7e1297db2f3186fbf8d18d1dfbaf44baea7a27096282f25a3403a3003ad857e607f3efd841c73d6e52ae0e0ee620601c0a5e2d5e53d53fc70b00a6566a77535954dffb5caf13e480d9af5820fcfbaa130fd177488e0aaae989e1df4e415e832296", 0xf3}, {&(0x7f0000119000)="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", 0x1000}, {&(0x7f0000df4000)="cf6ed226c7775d0b5ade8a0b60f70ba4ece7e4b82dc2267e34fa378a9b1c3c3a7aad8ecb101cf440aefaf443d1b45d08892e1d7960438c7299a234a883cd281807b3496171ca8ed53acc7245355f9f84ff5752d5db8864486660124e6c04723c20e8cd3dcf21178eb6195968be4097ae47d50bef047ac82eb56f58b9c7945c25c7928d20cad57d95c07897ff99085e6d037f62a11a491a1808cddcc2649f6577affa48b01f87dc7340dda49c923292dbf025948a74282e069b1cb7207d1c46a55c0d7f82d9fad9d60e48698aafb5cfea5f01d7436148254c", 0xd8}, {&(0x7f00004df000)="a9", 0x1}], 0x7, r3) getdents64(r0, &(0x7f0000bef000-0xec)=""/236, 0xec) r4 = add_key(&(0x7f000024f000)='encrypted\x00', &(0x7f0000f73000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000216000)="7aca07536ebfcc447570c04656c2f00a0e921f1d661b56ef04d07e4c0195ee32105a8263becd6912200a04da77a8c875ee776a13ae1aa073fab5012524582fafaa809bb83ad835eaf56fff4d4c58a08d1d459b4867aaaa985b70fed05687654443ed6b83871f2cc946e256500f4440d9a99318f27fb38385bcc6102fbedc548b724a44e93a40d578a281a4aca9ab1d108b0b3986cd46bdb6c338cad66f1528728aa0fb389ed57d161c26f7aaf534542744217d71c15729ce14ad27b8241399a2105247441923e945e2e32ec544093ee3844cb9963c9a2471446660a4a0e27c20047532b56d0ec71685d283c7", 0xec, 0x0) add_key(&(0x7f0000984000-0x6)='.dead\x00', &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a50000-0x4)=0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt(r0, 0x200, 0xfffffffffffff3ff, &(0x7f00008c1000)=""/5, &(0x7f0000eb1000)=0x5) 2018/01/10 07:08:58 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)="6e65742f6e667b6673ff") 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80f, 0x2) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000692000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x2000, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x1, 0x0}], 0x4, &(0x7f0000765000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00007bc000-0xfd)="fc0000004a000700ab090008090007000aab80ff000000000000369321000100ff010000000000000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc9313e2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12ba02000000f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a8737f1", 0x0) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x6e88d668da650eae, &(0x7f0000fe9000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fe9000)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000feb000-0x40)={0x7ff, 0xff, 0x6, 0x3, 0xffff, 0x8, 0xb5, 0x100}, &(0x7f0000fea000)={0x0, 0x10001, 0x80, 0x20, 0x9, 0x7, 0x7, 0x0}, &(0x7f0000feb000-0x40)={0x7, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x9, 0x7, 0x4, 0x6, 0x0}, &(0x7f0000cd8000-0x8)={0x77359400, 0x0}, &(0x7f00009bc000)={&(0x7f0000734000-0x8)={0x7}, 0x8}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fea000)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008b1000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dec000-0x1a8)={0x7, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 07:08:58 executing program 3: clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000faa000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000331000)={0x0, 0x0, 0x0}, &(0x7f00007e7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000064000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ea1000-0xa0)={r4, @in6={{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8000, 0x100000000, 0x7ff, 0x33a}, &(0x7f0000d80000)=0xa0) 2018/01/10 07:08:58 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write(r1, &(0x7f0000006000)="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", 0x268) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000008000)={0x8, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000009000-0x8)={r2, &(0x7f0000004000-0x1000)=""/4096}) 2018/01/10 07:08:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000e97000)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000132000)={0x0, 0x1e, "59fa4b7615a7097150440542d7cc1d7e85d69309df366d698f4b95d0671b"}, &(0x7f0000000000)=0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a69000)={r1, 0x8}, &(0x7f000084f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000932000)={0x0, 0x27, 0x2, @thr={&(0x7f0000346000-0xa8)="0713d5181ee49738add903ab895615c638b145b47b631b888dd573dfba008dc4559f7f7a7574ac40b2395e5b58575e5716a95a422810b9cf581226ce9e6be05a81db19f04ccc69d3f2da6f5cf4dde7d568d51c1aca915c7b9b080ad050947cd4299935b9da0cc30f9d3dd48532afad386fdd009cb4dd91bbc5814c775b260612344974d13c7ded017776ca2965463c1730e40d21d864daff7185fb7f91ffaa82f82050598e840b12", &(0x7f000007e000-0x49)="0c9b043f853d2829680dc9b2767b66b05639a46d1cf4d9b1935d7ae891465026cd3198021d3019e1993ad9e0b4fbe3236aa26b2975f7a4628cd3f41fd8f692cba3f91d93e7acfe6f1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089d000-0x4)=0x0) timer_gettime(r4, &(0x7f0000111000)={{0x0, 0x0}, {0x0, 0x0}}) dup2(0xffffffffffffffff, r2) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000f0a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000a06000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x80000000001c, &(0x7f0000746000)=""/149, &(0x7f0000f00000-0x4)=0x95) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f03000-0x28)={@generic="a8547e285933c00204cef34702f37dbd", @ifru_mtu=0x2436}) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000673000-0x20)={0x100000000, 0x8, 0x4, 0x8001, 0x10001, 0x5, 0xf623, 0x6, 0x0}, &(0x7f0000eea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000546000)={r2, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x401}, &(0x7f0000db6000)=0x98) writev(r0, &(0x7f0000d51000-0x10)=[{&(0x7f0000ec4000-0x3b)="390000001300090464000000810000002600004003000000450001070000001419001a000400020007000009000000000000000c00f41ee400", 0x39}], 0x1) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000ff3000-0x2b)=""/43, &(0x7f00005ab000)=0x2b) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) writev(r0, &(0x7f00007f9000-0x50)=[{&(0x7f0000f84000-0xc2)="b3", 0x1}], 0x1) 2018/01/10 07:08:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x40, 0xffffffff, 0x4, 0xdb28, 0xff, 0x7, 0x3, 0x20, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000281000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000fc000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000b61000+0xca5)='user\x00', &(0x7f0000ec3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef1000)="0001854ee4b3718400118912526afce63bcf869c1b0800000000000084ed3fdbfd2b", 0xfffffffffffffd79, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d5e000)={0x0, 0x0, 0x0}, &(0x7f0000520000)=0xc) ptrace$peekuser(0x3, r1, 0x8) keyctl$unlink(0x9, r0, r0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000042f000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000d67000-0x4)=0x0) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname(r0, &(0x7f0000007000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10) r1 = dup2(r0, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000005000)=0x0) [ 36.045690] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.060108] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 07:08:58 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008f2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0xa) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) getpriority(0x0, r0) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0xd96, 0x5, 0x9, 0x1}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r1 = syz_open_dev$mice(&(0x7f0000e2b000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000112000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000748000-0xe)={0x5, [0x5, 0x1f, 0x3, 0x9, 0x4]}, 0xe) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00006c0000)=""/114) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$mice(&(0x7f0000a38000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00002db000-0x8)={0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000505000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003af000)={r2, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents(r1, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000465000-0x8)='./file0\x00', 0x26104, 0x80124) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dfc000)='/dev/input/mice\x00', 0x0, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000899000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001bf000-0x5)='htcp\x00', 0x5) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000809000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000965000-0x4)=0x5) r3 = syz_open_procfs(r2, &(0x7f0000281000)='net/if_inet6\x00') preadv(r3, &(0x7f0000363000-0x60)=[{&(0x7f00005ec000)=""/195, 0xc3}], 0x1, 0x1ffe) 2018/01/10 07:08:58 executing program 0: r0 = socket(0x11, 0x480002, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00009bb000)=0x1, 0x4) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) renameat2(r0, &(0x7f0000751000)='./file0\x00', r1, &(0x7f000035f000)='./file0\x00', 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000528000-0x4)=0x0, &(0x7f0000d98000-0x4)=0x4) poll(&(0x7f0000aff000)=[{r1, 0x0, 0x0}], 0x1, 0x0) sync_file_range(r1, 0x6, 0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000004000)=""/22, &(0x7f0000004000-0x4)=0x16) r1 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000003000-0xe9)=""/233, &(0x7f0000003000-0x4)=0xe9) prctl$setfpexc(0xc, 0x3) 2018/01/10 07:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f000002a000-0x18)={0x0, {0xfffffffffffffa6a}, 0x0, 0x1}, &(0x7f0000175000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000972000-0x8)={0x0}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/10 07:08:58 executing program 5: getegid() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc2000-0x14)={0x0, 0x13, 0x8000, 0x73, 0x3ff, 0x5}, &(0x7f0000c7d000+0x6fd)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f13000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="1d77b6e863cd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="21a60d7f4f432b48e5d67d785968076b"}) r3 = epoll_create(0x9) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000420000)='/dev/ppp\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000028e000)={0x0, 0x7, 0x30, 0x81, 0x8000}, &(0x7f0000690000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000482000)={0x0, 0xed, "0ea4f7dc357836d0563640c617d35eafb70d825e66e25aa53168b2280cbe9620a48b3f8818e9ac28782e36e4aeea399d6b47caed9a725c05c456838585a780009492d80cb599226b503029518908ca48c86967cfae5d8424dac6ce47bbf47acfc27d321082b708e378397246583e2429c7a14d18e476cfce27fc46ab6c13919e12c39957f7ed1d6a8db780b1e414c74dc6068ff11f1e69a5aecd359cebc8ed8d75fa7d2cb463edad11482881402eef6ecc3f14a347897bc59c37cd4d4c66a179aa163980fa799395f3d1ec125b35319c15ff21717b91775348fba18e19237e2f450054cf11d2757a3e0f672fd5"}, &(0x7f0000440000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000093b000)={0x0, 0xe1, 0x30}, &(0x7f000036f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a55000)={0x0, 0x7, 0x81, 0x7f, 0x20, 0x100000000}, &(0x7f0000d66000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e32000)={0x0, 0xaa, "343d61b82081527f11becb703b1f8cb959f1eb269c5ab5b42f392fb661f911b16907a4ddc0728d9057698dcd25f97eb6ddfefa9f4eef58128230eebf6fdec31edf52e96ed745e23e4c353a25d3bde90fda844fd3e81ce61fa2107271c5c95a63bd77e7affd59269d9c818c186a41c70693a8c7319977ebb5da12dfccb418142536d331d54e8a85adbdf3e0b448b584a7802925a9927a6945b48d7555a4a80f3b22620921d298989d9050"}, &(0x7f0000ab0000)=0xb2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000554000)={0x0, 0x30, "ec56834175f425ae5d2774b51beff1c647c94e1f9697177c1841fd2422efe3f5dbcdf58fab6b1c45e6a69ba4bc78cb6d"}, &(0x7f00007a0000)=0x38) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000871000)={0x0, 0x4, 0x7}, &(0x7f0000363000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aaf000)={0x0, 0x3, 0x0, 0x7, 0x10001}, &(0x7f0000545000)=0x18) sendmmsg$inet_sctp(r4, &(0x7f0000761000)=[{&(0x7f00002d7000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000033000)=[{&(0x7f00006a4000-0x42)="5d5118bcd13ecf71b829b0966a697e5e5426879e18a838b73d7b00ba4a1b43b4d90dd1ac12234c48424cbabe94339b2cb67613730d12448cd5ee595131571fa6d07f", 0x42}, {&(0x7f0000d68000)="43367d369887a2bbb65cffffac98c447ba5a1c88d78f9776bd0b50038928471bee4cb9567d5eeb54b88c6c799292c7818d9ff70ff7784600914aa96c0d70b13ae1c75a393fb97950dfbcf05c9555c1b1f95bc6b8ef0b041d70b3454b817a08bc19c295638a23487819800f146f6d8025d3c80c6da1ea315a8e40a82f41db944ee59c", 0x82}, {&(0x7f0000aea000)="0f23bd66e9523e0a81acd12cd82caf00bc7ece43af27f374ce892a23e970d4331447bca187c3f0d68118ccb5447368f4619b79cf9cd323dc714a54283f2a381ba6a3e665dcfcda1ddae89065a3c2a60e7ff6f1295273cb7f668704f578e2a5c90e4f782d56f6a031406c35a55e1a63ed", 0x70}, {&(0x7f0000d9f000-0x48)="0e8c17ee5155a047cb1221ef3f0716f1ac01f9280ff83de4edfa6f1a378c75cd0b68f6ffe5b36d2826d634350742ad5002ce1e8140c57de8d69abb2170770fd414c3e10649660880", 0x48}, {&(0x7f0000ea0000-0xd)="486fda7f21f6aba545e3174db3", 0xd}, {&(0x7f0000659000)="e8c50d910b445c36a965", 0xa}, {&(0x7f000050b000)="a7b82e5418454e077b41532aa5f7b1445e85cccb55ffe65fadad401dd60b3c6ee0c22725ecf97014628581f95ccefa1c0113319fa22839ee559c20c64872a8b1485c08a18b2cf21fad86790d35a6f472dbfd5b8779949c0f4e3aad4dd68b6d594b88787626e02b2e9628a12089ca33b1c22c5b1e365b3ff981c378f0dbb6da870d800fb00524fd2c8d788f81fc1ef7bc867d8d0881c5910ee68e7a66f0fb1a347a8fd1c65596c0b761e1547f4058c3e72f7b73b151bf8ea84d6c58c340bf2a8e754320347ae56db7436a8b0d42d8eec073", 0xd1}, {&(0x7f0000021000)="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", 0xfb}], 0x8, &(0x7f0000e37000)=[@sndrcv={0x2c, 0x84, 0x1, {0xf2, 0x8001, 0x1, 0x7fffffff, 0x2, 0x1f, 0x4, 0x9, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x5, 0xcfa, 0x800, r6}}, @init={0x14, 0x84, 0x0, {0x200, 0x20, 0x6, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x4, 0x8000, 0x101, 0x5, 0x800, 0x7, 0x8001, r7}}, @init={0x14, 0x84, 0x0, {0x3, 0x6, 0xffff, 0xeaa}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0xa, 0x192, 0x200, 0x9, 0x64, 0x0, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0xfffffffffffffffe, 0x3, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x1, 0x5, r10}}], 0x160, 0x4810}, {&(0x7f00006f8000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e0000-0x40)=[{&(0x7f0000866000)="15eaecc15645b9d9b3125432e1e49d1d6473413932aa35934c8cb2a1349ff20892c2314b032a649c18f80591927da9815562b0b031", 0x35}, {&(0x7f0000d31000-0xed)="4403b0c7c7b1781bb88a9df3a8ce022d1d3aeeb3e2e8eb03d9c292925c15421ee496816a60e4898b3441b4398cf91413301d83b5dfac3268ea9e36cbd737c2aad16d92c3f7886b81ba4f04320f192ba37ff7590ce32acceaab14bab1d65dc4a94e9521ef8f70a39a18a47d9f8c33857a296897ff22de10bc1e0d9972078c0c2ac0a5bc8da419b897a669d68c59b78071b24f07b01a65984e42209aa9488a24d91f79931501ca1a29d908a5d0833e7dfc2c0198f280c6f84f4bb48e70ec1724e403d599f00882850c4d9344b77ee7e612cdf372ddd3493896c1c865f3f20f9d7f26f56abbf500b1e7bc94662ac6", 0xed}, {&(0x7f0000351000)="303f7d9f72dc3f0440f45336f748518bd4c479712d0de4ed92f3a99c5d6c56c27c3702d105d5127b89194529b7e24c741e6944e1fcb442c937701c88cfae3cff0e3785de0741123fafd9dbe86d25b24d71754f8bf587caf12039ae7ca4e81da2cde8ca46559094d35406f73612c32107cb7da8f4264d688ca160d3b7eb47ea17ae08f9b16aa1ac4c45d126ab702f047b76cbd6f725e254e1cb48551791d77e999d42ec", 0xa3}, {&(0x7f0000164000-0x92)="fc36ec31eab766dd7c06bf0ea7896483a4cb1a23bd77afc912b2081d8193bcf34049f97d257e60f8079d4ad97cb46a5a9e9b5ff80c391301545a386edc908f0839dd2d440e86820e61cf999102e5e05ffc0b6e27df7c4b185a9eebdb7edd4c3fd1470c3a3f36bd461cfbac303499a3b8d00e5c549471f195723476d7188569fd40baf891233edd879fb14decbec62b573562", 0x92}, {&(0x7f0000a69000)="113ccdb72335e7ecfecabca93a70e3dbf216ca481053453ca44bf1d3edffb830f7f3cab13ba6b805793c449cc1a899e4", 0x30}, {&(0x7f0000141000)="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", 0xff}, {&(0x7f0000047000-0xf9)="23d8a108176b151c6c5066bc115cb6a2c14bc0069fc1d03f2e96656010b2176a054072a0d781d78cfd7199c7f7ec05beb527535e8ddb252faaaef3c6acb53959677fafe805a2372a5b6d03fe1e5f975f994c7353d2e8dcf1689bf9f82148e6762eb97c0c5b6a47a85234bf44e272562da51e3fa3ac098b2bf1ddd4e94b6b1925b7413961374b93e2923d4f0f3bd862534e2148565e3a0a39e9d50e7138a62456c2aaedbff622221222433ba9717ac366bd8eea86c739d64d12bc71b0e743c6af04e03f7a6b6b5e3bd5639713b4b403fea96daf91e126138af47aedc98fe6282ab76ddfc9c88aaf1e12ed6b93c0f76e59bf8da38e7f0c310ec7", 0xf9}, {&(0x7f0000593000-0x27)="948c4c165a0dd4fdc16b487d7d291ed405f1b4fce0e59f0bc769590f2de86891197018c9abcad0", 0x27}], 0x8, &(0x7f0000723000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x4, 0xa08e, 0xfffffffffffffff9, r11}}, @init={0x14, 0x84, 0x0, {0x7, 0xfffffffffffffff8, 0x6, 0x9}}], 0x58, 0x4040}, {&(0x7f0000a25000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e6000)=[{&(0x7f0000599000)="566664ae2931bf98026b241c30b72938cc79dcba9000c6db52947b79b5ded22967d1fab10c938fcbb64e0026e6871b4058967aa567c57961bacdfa36353035789b2855bcfc1ab3fbfec4a4f0568e99f2700c11cc4ea577dc7ad116f45c48640c1f1450daf1dc4d10491a8eb05affb438d928a4d4d827a2f316dcbb7f1ec8f5e55e2fd41402c31cd3fddcac0fc7cda48065ef71f17cee6d28474a9afca6fc121491a0faf4b24d08965907b1d619bd953c0049f7e5f9c25a713759b104467f7140f796cee3a4936bd144926487d29a", 0xce}, {&(0x7f000009c000-0xb2)="447df11b0a2dc9ab524d3f0b59c498067907f2fe7d3fe2489d0529c53f82d5e60127c0757a94f08737de8bc02b7fac3ddf4cd49f12589f8701bc663d87aa7b950e5c1df76c4d3bc58b9ce09f2fdb03a3382793fee43be9f414c52931a41244c2634c058bb1149cc42edf639377aa9f3ecdda270a5cd411faa05575d4e1812753469ad004ff6718ea5b3290f0d03d04eea30a9eb4b3b5dd246415a49ec346294d39b0004e86b76d71505a48bfab5afb3bc717", 0xb2}], 0x2, &(0x7f0000012000)=[@init={0x14, 0x84, 0x0, {0x5, 0x200, 0x100000000, 0xfff}}, @sndinfo={0x1c, 0x84, 0x2, {0xea, 0x2, 0x400, 0x8001, r12}}], 0x58, 0x20000000}, {&(0x7f0000321000)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc}, 0x1c, &(0x7f0000702000)=[{&(0x7f0000375000)="20e7e6d1fbb8b6cfd5900f56e1f3e8e15bbc7745d3af", 0x16}], 0x1, 0x0, 0x0, 0x40}], 0x4, 0x4000000) fallocate(r3, 0x0, 0x1, 0x4) r13 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r13, 0x0, 0x1) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000360000)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/hwrng\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b3000-0x30)={0xb0, 0x0, &(0x7f0000cf7000-0xb0)=[@increfs={0x40046304, 0x1}, @release={0x40046306, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f000076d000)=[@fda={0x66646185, 0x1, 0x0, 0x31}, @fda={0x66646185, 0x4, 0x4, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f00001e8000-0x20)=[0x0, 0x18, 0x48, 0x28]}, 0x401}}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f00003a4000)=[], &(0x7f0000f4e000)=[0x0, 0x48, 0x20, 0x20]}, 0x54}}], 0x30, 0x0, &(0x7f0000452000-0x30)="b77826dffa357755dee2d6c62fa9025e23b866f5601725bdfcd2333e0422f25452096efa9ce6af6f512f8a76ba4da5d4"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f74000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x1, 0x7fffffff, 0x1, 0x1f, 0x0, 0x100000000, 0x200, 0x7, 0xbd, 0x5, 0x4, 0x9, 0x7, 0x8]}, &(0x7f0000ac4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000341000)={r2, 0x2}, 0x8) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x200) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fd0000-0x4)=0x0, 0x80000) r2 = dup2(r1, r0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fcf000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000fce000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000021000-0x4)=0x0, &(0x7f0000fcf000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000fce000)={0x8008, 0x3ff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000828000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000773000)={0x0, 0x80000, r3}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006bf000)=0x0) getresuid(&(0x7f00005c0000)=0x0, &(0x7f0000924000-0x4)=0x0, &(0x7f0000aec000)=0x0) getgroups(0x3, &(0x7f0000515000)=[0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000277000)={0x0, 0x0}) r9 = getuid() getresgid(&(0x7f00003ed000)=0x0, &(0x7f00001cd000)=0x0, &(0x7f0000fa9000-0x2)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000650000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bff000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000)=0xe8) r13 = getgid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000379000)=0x0) r15 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000020f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5c000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b1000)=0x0) stat(&(0x7f0000928000)='./file0\x00', &(0x7f0000a74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000423000)=0x0, &(0x7f0000e80000-0x4)=0x0, &(0x7f0000b62000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000945000)=0x0) lstat(&(0x7f0000982000)='./file0\x00', &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f000005c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() r24 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000337000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000937000)=0xc) sendmmsg$unix(r3, &(0x7f0000d6f000-0x70)=[{&(0x7f00004d4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000597000-0x10)=[{&(0x7f0000b76000-0x1000)="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", 0x1000}, {&(0x7f000076e000-0xea)="ad4e2b09f9ef30c223dc21640497f3a2e63d77dba9ed7d59dd65cf908039d66a49ee5b894a4b5d151598baa71de1ee7ee80d11ac6b6a502822f94919aa8d27a696d4e9bf29aa25f108a6c1055e20857f2d9e6bbb45f6aaf5c7c0368be1d32fe0acc7ce25be35cc9ea18fef9b7c0b87ab0033cb5d5c21a550688709a940cea8d4c4d58ce1318f035fb4139f762cd5728875a134ca4964096bf1395889e57175c502784f1e489046f1ff85630961114a8aa01fb37d7ac65e16d6a46b36cd1443386e33e153cc409b1f4bb3ae7d1fb3609be190e6781f51099eee8456b39e872b7dfa1523e9c49d3c892c8d", 0xea}], 0x2, &(0x7f000077d000-0x60)=[@rights={0x2c, 0x1, 0x1, [r3, r0, r0, r1, r3, r4, r0, r3]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r3, r0, r0, r2]}], 0x60, 0x20040014}, {&(0x7f0000a9b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000b61000-0xda)="7fa0569ce02830b63455a79c3eb4a4fd07e1d566112b01108a8a89d071c747e4883f55d664dfb51d3654b99e8bc35a5a89aaae45dd46ae77a8f10d17fc14744ea4bd3e494a476f66ef194ecc716a9db1075d24626ca17d6c2bd7af4b2170dfe60e8ed4ef32acbbc2bcd95612e998bfc67ecdab48929b93a6934c3019e615a241655d7491b0af63bae1617de32000fddf8a72f38af9011a1afe5d23e1e7441ca820d4dcf489b77ba4e4bad3f89c48d0e4f92db145bde460ebde0dedc13c8556df4f9accd00980721b111980fa29fd6ffbf9b1695251e5a870148b", 0xda}, {&(0x7f0000b7a000-0x3b)="e6867ae4e71d5bffe7daa8ffa50677023b000929453620c87a821608e9999cd0c82372db697e104a72590cb6d7c0aa4d76831a378d27597705bdfb", 0x3b}, {&(0x7f0000f7b000-0x7e)="f349c7578daeb14f5054799c391651ad9575cd370a35b8cb2b18a42084efa26f56bcb8ba53be5a59c6baadec01083374b09a07c6eddc4fe2b6e57afccd3db53d0966e47242d37e0f8bd4b1908da900f354abc3a5cb7e071b48198fcc246eecfafd4cdb2066d74ee696050c1e01d70bb46e0c9cb564f100e9fa724b9f4221", 0x7e}, 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0x1000}], 0x8, &(0x7f000030d000)=[@rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r3, r2]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x78, 0x24000001}, {&(0x7f000039a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002fd000-0x10)=[{&(0x7f0000e30000-0xdc)="96c0199cc322dffca4eb9d62016f4207b684f9365e4426c354eceb3204736eba526227b730836118ea16241c60e22c80d284283e8d77ac650783a06ac245c2ba4dd3dcf568bc17ac1c4619705ab90046a1a414565a19127fb0108b5d5d91a943e31d982b398526b10b84086768356f659294f10c87f197871a045526aed52526f4fbe5e7d8a47113e4ed8de6b22eddcfb9d67d930d275d7ec97b6a6663ed61060cbd3208dd2bf1d45631afb9ccb6d3490dce0322f4b952fce183dcad62fcad17b14029083ef30c1103f6359782b7c26e0deb0865969b73f47f68574b", 0xdc}, {&(0x7f00009db000)="c04f2677bd22e14ccb6cccd7b028a79358e51e159e788188b1a21a216a01eedad047f582", 0x24}], 0x2, &(0x7f00009dc000)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x18, 0x40000}, {&(0x7f000033f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000309000)=[{&(0x7f000020c000)="d8f34062d597e88075fdd468b7e4d636b7d1fda9a19c5c202ce0e91e782b2ec6c6f8b6aa3c1ceee7e1361d2245816c5a2bb906cd3b36b8f8b70e6d5297782ee9f8db7f5514203610347d1772031b1c875a9df31837138f8db4476ed7681a32c8e05fb8ddd8cc627a5b3ed359d5e7cead184e96e5b0efbe26ed232197e7c8a07d279cdf2ec59932440d8fe7179efd6e35ea65733aff75c814dab60ba358975dcce00d9b0fc4140af6d2f35625a4e7dc4fdfa4e79f50556f61c7453db85c8af49b4f4fb97dc8d8786638f91559487c72", 0xcf}, {&(0x7f00004dd000)="f57989baf355406011d522a921d25fdb7666cb5a1640c5ed0c0dfb6b98858419a5707e50fa3c579dafffbc6ba30061170f75bfa2a1acb280a8a0a384a6bfd0d622ef33aca355f978545547d7a5f9d8b42e9ad2ba6452a33d0a645d333a34b2090d63d31e6b424e0738699dcd3d583ad85164754670637375d538e2f12fbb95cc28f1169ecd4b2933b91d8b77415ae494bc4c6aeaa7c7c61ee8f378905989a39cfa71f79c0081f0dfdede4e37e288b4297aa2fc461784aa3b9b3cef4f", 0xbc}, {&(0x7f00005b9000-0x29)="ab810be97ea2cc042be32163c7352d117c08d63c3834d41ec3fec0ba4214a7cdf71de821c4c7ad5754", 0x29}, {&(0x7f0000d07000)="6d5377631b19411f3b38385797fc676bbef1e0b759450b194f7d14f50dc56b3ba8fedf20566749bfc96821a9cadb94cc0037b5f1d1d463a63ad87ac84248ae2badfd569c6699b4d92661a2d68d0d014ff1dfbcb524f95768cbdbaf076767f60677aad0df24c1e73156084f055f61b4e69e1c6221d007df4eacfd297b9a6762ea2de51d22810811cf2d6dc3e7c73cae2c3851f6c784d5e75b6f4b07bae56f1d6b6311728c9ca2b4e118905343483f038631196c96ca90e53f4a16ba3e891034e0b8e958d9d31da435604a397af0e956f05f339bb35485d642b4ca26e82bd2a2d7f45fbcb58900f1a6e721b33dbf56df6c40a00abd", 0xf4}, {&(0x7f00003d2000)="518bde1f7320ec742f727827f51d9d942501b9f79d999ee42c7a64863cb028e8dcb55ff3772a2d05f136ed46415da916beb3fe5b81006ab07113b9d6620ba257263501b765eb58e00b2d88e428f9088e17285a6d29e8fe801c5f1de1a35111641bfdf126478bc9286a45f5af3a52a0e43e31b2049524ec7f0165c4356522f80679b171d7bf3c2b4d6a76796296f5ec5ba869c2001f80075aac35185ed9a5c1cfe9d966e82953bda2f7f3977336558ffc12cfad79b5453f5a97bd16e1951b09365f67f93c20f3312104d3d0e86ecef0a4a74af5733b1a41448c07c41c2225dc9ffe1776d32bc1a854d57a0b16c8fbac", 0xef}], 0x5, &(0x7f0000141000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r3, r0, r3, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r3, r2, r3, r3]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xbc, 0x4810}], 0x4, 0x45) preadv(r3, &(0x7f0000284000-0x8)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x10001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a6d000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000430000-0xd5)={0x0, 0xcd, "5644cee794063fb156f4d07e5651e385d2a6472699897a5f995571e0aee7d6b578032e4a8f0ba0fde64f9525a9cea82bede304a6e6364c99494c7490ce793472e66121e7b00a3bcf974e7dcde10da5eca289ee292c2e4d922050ef4b3c387283c22402b006d65cd788f7918b931a61bf1008c3b5481bd9c215a081401cfa80f700e429f5edd48be56f4ab22b1f4c3326adf51cba17d8c82cbea460157382f88d24eaa31b55b7f3b14db557448d9912bd49df18fcf6b1eb3dbe0b4c3d67e72316d8456302b9550fd4a21cbb067e"}, &(0x7f0000aed000)=0xd5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000005e000)={0x4, 0xc, 0x80000000, 0x3, r2}, &(0x7f000016c000-0x4)=0x10) r3 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000388000)=0x0) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003cc000)='/dev/sg#\x00', 0x0, 0x242) dup2(r0, r0) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0x0, 0x0, 0xc, 0x0, "86036965"}}}, 0x2e) ioctl(r0, 0x227d, &(0x7f0000127000)="") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006c8000-0x4)=0x3670) socketpair$inet(0x2, 0xb, 0x200, &(0x7f000006a000)={0x0, 0x0}) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r1, 0x0) 2018/01/10 07:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000bf7000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a9e000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000760000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000815000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000aeb000-0x10)={r1, 0x1, 0x6, @random="58e5b6dddbea", [0x0, 0x0]}, 0x10) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000080010008ef230b0000000006009300000000000000a5a709f62400"}) [ 36.451916] device gre0 entered promiscuous mode 2018/01/10 07:08:58 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000608000-0x24)={0x7fffffff, 0x9, 0x8, 0x9, 0x80000001, 0x5, 0x7, 0x101, 0x5, 0x931, 0x3, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x4, 0xbe, 0x7, 0x0, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x4)=0x0) r3 = getegid() fchown(r1, r2, r3) ioctl$KDSKBLED(r1, 0x4b65, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r4, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004000)=""/237) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0xd, &(0x7f0000008000-0xd)='/dev/usbmon#\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/10 07:08:58 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xa7da, @loopback={0x0, 0x1}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a29, 0x59d, 0x5a2806e, 0x5, 0xcc}, &(0x7f00005cb000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe8)={r1, 0xe0, "2d02785cef00c513f5f8f36b6cd9025f5b6e898bc3201d58f8ff653276448b5b2fcab7cd487678b4607aaabf0934828cb658b04877832eaac7fd59651de8a159e74263738632d96cacf3f0217580bf6c37da3c1bb3c9a2db759719b5dca8add1ec9318215325b1922bee170534801055c72929495904c35d1648dbc573a03fa42d9ecf069299659bcbcd6e4c2d699f64d3f80b702c8dc19f85a934132462a8e7e0151cfdd7fb231e9c1639b86dce40921ddfd88b860de22a3a3b5f66b9ba73b9ed85f96d3f01965d3c257b72300f15a506a48c7feafb822f1c8e9a78d0ebb2fc"}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000054c000-0x12)={@common='irlan0\x00', 0x1}) r2 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000523000-0x52)={0x0, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffffc, 0x8000, 0x8, 0x1000}, &(0x7f000000e000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000016e000-0xc)=@sack_info={r3, 0x8, 0xf7}, 0xc) fcntl$addseals(r2, 0x409, 0xaa9bba89e30dcc99) 2018/01/10 07:08:58 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) chown(&(0x7f0000001000-0xe)='./file0/file0\x00', r0, 0x0) inotify_init1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/10 07:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mprotect(&(0x7f0000b42000/0x3000)=nil, 0x3000, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f00006b4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eed000)=0xc) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000341000/0x4000)=nil, &(0x7f0000efa000-0x8)=0x0) getsockopt$inet6_int(r1, 0x29, 0x57, &(0x7f0000ed8000-0x4)=0x0, &(0x7f0000d03000)=0x4) process_vm_writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f00008fa000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000218000-0xd8)=""/231, 0xe7}], 0x1, 0x0) r2 = open(&(0x7f0000a78000-0x8)='./file0\x00', 0x0, 0x1) unlink(&(0x7f0000fdb000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000af4000-0x4)=0x9, 0x4) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) fcntl$addseals(r0, 0x409, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ef7000)={0x0, 0x0, &(0x7f0000d00000+0x95a)={&(0x7f0000179000)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000001d000-0xc)=@file={0x40000000000003, "e91f7189591e9233614b"}, 0xfffffe63) listen(r1, 0x0) syz_open_dev$usbmon(&(0x7f000001a000)='/dev/usbmon#\x00', 0x5cc2, 0x400000) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0xfffffffd) 2018/01/10 07:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fd9000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000ed8000-0x8)={0x80000000}, 0x8, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000be0000-0xc)='net/netlink\x00') readv(r1, &(0x7f0000acf000)=[{&(0x7f0000153000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000e38000-0x28)=[{&(0x7f0000d2e000)=""/53, 0x35}], 0x1) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000+0xcfb)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000000b000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x1, &(0x7f00007c0000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r1, 0x656cdd16, 0x2, 0x6) writev(r1, &(0x7f0000022000)=[{&(0x7f00001d7000-0x85)="290000001800ffffffff6800000a002102000800000000072100060008000bc0001004000000ff0079", 0x29}], 0x1) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000024d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffedb) r1 = socket$inet(0x2, 0x80006, 0x8000000000037) signalfd(r0, &(0x7f00005cd000)={0x1ff}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000b4b000-0xd)='/dev/net/tun\x00', 0x0, 0x1) readv(r0, &(0x7f0000c42000-0x8)=[{&(0x7f0000069000)=""/211, 0xd3}], 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x102d5) keyctl$join(0x1, &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ea000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000137000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000784000)=0x0) fstatfs(r0, &(0x7f0000c45000-0x55)=""/85) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000009000)=@nfc={0x27, 0x2, 0x100000001, 0x7}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000007000-0x8)=@req={0x0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000008000-0x86)={0x0, 0x0, ""}) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) socket$inet6(0xa, 0x80007, 0x9f1) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/10 07:08:58 executing program 5: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x400) connect$inet6(r0, &(0x7f000035f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000217000)="", 0x0, 0x0, &(0x7f0000360000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xe200}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/01/10 07:08:58 executing program 1: socketpair$llc(0x1a, 0x5, 0x0, &(0x7f00005b5000-0x8)={0x0, 0x0}) r0 = creat(&(0x7f00004a6000)='./file0\x00', 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd3000-0x4)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xfffffffffffffc00}, &(0x7f0000002000)=0x8) eventfd2(0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000)={r3, 0x10001, 0x20, 0x0, 0x3}, &(0x7f0000002000)=0x18) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f000000f000-0x5b)=""/91, &(0x7f0000001000-0x4)=0x5b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x1fffff) 2018/01/10 07:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b3c000)=[{0x3, 0x2}, {0x2, 0x101}, {0x0, 0xfffffffffffffffb}, {0x3, 0x1a}, {0x2, 0x10001}], 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000232000)={0x0, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x2, 0x1f, 0x1, "b6423017d0fbb28ba4c0ee52e511a1b5b5f13c451c02758ddf4a57a4275f57f0dfa199e672bb6ced33b680a27bca97ee499cdb0766ec7d25031138ba8b4a0583", "17e773315936bc0ba09b17a280a55a175755492a91a9d755c3301c194368ce235b8dd528a38b5cc2329d530189c6473a9c32da8743eea29e070d1ccda57a2b9b", "0589561fcde121f50f1cff02d80767cb290d9957bce132b2d5732afc2101ec0e", [0x5, 0xf2ec]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000029c000-0x8)={0x0, 0x0}, &(0x7f000078f000)=0x8) 2018/01/10 07:08:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x7, &(0x7f0000001000-0xa0)="36b216d989b9ff01bc02c2da775a89c3f65772178ae84dfdce0299e91e10ef5bff6421b06dfb1d93f5e036693488ddf748a5983e00e9d665d24993f46d89498eb9dab5139a405eaed5a47be82d23915d3f5e1ada053e62d625967ba0caec0b00b14d62cbf4501ad069a61f803ba892ad3008c36297cca15d67ce0dc5ab415faf832a15e2722fdb0376c19261f6e19752b3205992879cf953eb93e9a8cfd57065", 0xa0) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x112) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xa) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f000034d000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/01/10 07:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x1, 0x101002) r1 = dup(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fb000)={0x0, 0x0, 0x0}, &(0x7f0000c2a000)=0xc) ptrace$setregs(0xffffffffffffffff, r2, 0x548e3ff5, &(0x7f0000392000-0xdc)="7736a61cd416c030f948705e3b136a43e886b530a86de9e7b633e5b30cee62bfcd2a433ceea3507a89446c91a9c8d5b1f19b3d173125eab2af906fe71e1720617b34035e3fe560fd65bf2ec88d6a2d57b145765c712862941808928c3f6d35e07d78f5eebda654b047ceeee58c0ff2417d93352dd71524d7d9acef633525342eaf6ae43f5c303e0b824285997a54e05e9bd262d4aa6806cb299cfd32f9d2ffef5459bd172287e93d41224930a75a3de38302f0a8761e228f2c4e0f85bc4f8f2f1d02b8843203bbffc9dc1131ccc0d20b4134bb0b3e30ebacee222035") openat(r1, &(0x7f0000bd3000-0x8)='./file0\x00', 0x40, 0x0) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x10) 2018/01/10 07:08:58 executing program 4: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032e000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8000}, 0x4) 2018/01/10 07:08:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) prctl$setmm(0x23, 0x0, &(0x7f00004db000/0x1000)=nil) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd6000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d3a000)=0x0) getresuid(&(0x7f0000fd5000)=0x0, &(0x7f00000a6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd5000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x80, 0x20, 0x7f, r2, r3}, {0x400, 0xdd1d, 0x3, 0x813d, 0x5, 0x10000, 0x2, 0x76e}, {0x7fff, 0x401, 0x7fff, 0x8000}, 0x80000000, 0x6, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x3, 0x3, 0x41f, 0x2, 0x50, 0x6}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000eaa000)=0x0, 0x4) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000efb000)={@common='eql\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x1100600}}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000efd000-0x8)={0x6, &(0x7f0000951000)=[{0x79c8, 0x40, 0x5, 0x2}, {0x80000001, 0x1, 0x3, 0x3b0}, {0x3ff, 0xf3, 0x1, 0x3ff}, {0x3, 0x8, 0xff, 0x400}, {0x101, 0xba, 0x7fffffff, 0x8d}, {0xfffffffffffffff7, 0x80000000, 0x0, 0x81}]}) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000a9b000-0x4)=0x0, 0xfffffffffffffdb9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r2, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000efd000-0x4)=0x0, &(0x7f0000efd000-0x4)=0x4) r4 = memfd_create(&(0x7f00007b8000+0xea7)="2ec5657468315e00", 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00009aa000-0x4)=0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000efe000-0xbf)=""/191, &(0x7f0000c67000-0x4)=0xbf) sendfile(r3, r3, 0x0, 0x6) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xe200}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/10 07:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') r0 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4d)="f56a0cbb550a7b6417af293dd9af6801fd9dad3010b9b0a4960a6a39efc07603807730e52726d20eb6d869b36cbe5969aa5104bee659d9e5e6f3571533c8f4f18f97e00b82f22a405d46440fde", 0x4d, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a03000)={0x80f, 0x8, 0x2, 0x5, 0x6, 0x0, 0xffffffffffffff80, 0x9, 0x0}, &(0x7f0000247000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000001000)="a45521f233676ee891b04f746486e1abfbc209bdd9cee681736ed369a96b4a109dec5f0b49afe4c802a7991044eca54a5f714cb837dfd432df95c5319fa16db9aff33a998c4826888ab32fd9a905946dbea4b2af92de072eef24f46c779b96360ac9ab79dcd44c2e60f48dae2122ea7c41ba48cd1be29bb7dd875278", 0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000003000-0x38)=[{0x2, 0xb85e, 0x5, 0x8, @time={0x77359400, 0x0}, {0x1, 0x9}, {0x7, 0x0}, @raw8={"d4ae0469179131462f9359ef"}}, {0x8, 0xc, 0xcd, 0x2, @tick=0xff, {0xc621, 0xc5}, {0x4, 0x2}, @result={0xc4b, 0xf641}}], 0x38) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0xa8}, &(0x7f0000000000)=0xfffffffffffffede) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2018/01/10 07:08:58 executing program 0: lookup_dcookie(0x0, &(0x7f0000003000-0x5)=""/16, 0x10) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x1, 0x7ff}, &(0x7f00005cb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7fff, 0x2, [0x6, 0x3]}, 0xc) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000578000)={0x1d, &(0x7f0000035000-0x1d)=""/29}) writev(r1, &(0x7f0000037000-0x5)=[], 0x0) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) getsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f0000da7000)=""/0, &(0x7f0000df7000-0x4)=0x0) recvmsg(r0, &(0x7f0000fc9000)={&(0x7f0000da6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000b66000)=[{&(0x7f00001f9000-0xc5)=""/197, 0xc5}, {&(0x7f0000df3000-0x21)=""/33, 0x21}, {&(0x7f0000143000)=""/34, 0x22}, {&(0x7f0000417000-0xfe)=""/254, 0xfe}, {&(0x7f0000463000-0x15)=""/21, 0x15}, {&(0x7f0000cd0000+0x19e)=""/104, 0x68}, {&(0x7f0000cc9000-0x9f)=""/159, 0x9f}], 0x7, &(0x7f00008cf000-0x2f)=""/47, 0x2f, 0x7}, 0x0) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000f87000-0x6)={0x0, 0x0, 0x0}) 2018/01/10 07:08:58 executing program 1: pipe2(&(0x7f00001db000)={0x0, 0x0}, 0x84000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x8000, 0x4, 0xfffffffffffff865, 0x3, 0x0, 0x80000001, 0x11304, 0x8, 0x3, 0x0, 0x7, 0x800, 0x1, 0x2, 0x40, 0x5, 0x7, 0x3, 0x8, 0x100000001, 0x9, 0x480000000000000, 0x1ff, 0x100, 0xfffffffffffff2ca, 0x2d1, 0x100000001, 0x9, 0x8c32, 0x5e, 0x40, 0x1, 0x3, 0x9, 0x8, 0x9, 0x0, 0x7, 0x0, @perf_config_ext={0x86, 0x7ff}, 0x0, 0x1000, 0x42, 0x4, 0x400, 0x11b, 0x8, 0x0}, r2, 0x8001, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='\'-^\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r4) keyctl$join(0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000004000-0x50)="cba6b340fde33386373b2ae15419d3bf4764b331a7315d2410e5c3c81980a7102abd66bf94af579e082f5518f8f7119a83032777ade07e182143eee443e4a889c482b50394acd3eb16f1aa9bd783fd6c", 0x50, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000005000)=""/204, 0xcc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0xac, "99b32c1b199eeacfc0de583cf97e3ea29bdaae6d4ba913a8f9edcee074ef0a765066ac1bd61a83d180b0cb845a5db7f8df1408e37f44afc32609707513c3e08a3720d9b9f994b0f257894fdeb46339e6f444bba90086a06dba87c8dae3c5cf39f84f1ac4a41ff373a989ac1f03dbc6cee1af4aa3ed9718465ae2edf19d6bbfa3fa1abd4b8c1318dbda08de295b52eb815460083be6693bc9a6e6b083c2e63060018f4dc8fbe4c30b0817c9e7"}, &(0x7f0000006000)=0xb4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r5, &(0x7f0000004000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x7f) readahead(r1, 0x9, 0x80) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80007, 0x1) accept4$packet(r0, 0x0, &(0x7f0000a97000-0x4)=0x0, 0x800) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00001dc000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000001000+0x4a7)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000a93000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000947000-0x4)=0xffffffffec814795, 0xfffffd80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095c000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ba5000-0x8c)={0xff, 0x101, 0x2, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000014, &(0x7f00000b2000)=0xffffffffffffffff, 0x15a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cd2000-0xb8)={0x0, 0x7, 0xb7f, 0x0, 0xff, 0x2, 0xfffffffeffffffff, 0x9, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x80, 0xfffffffffffffffa, 0x2}}, &(0x7f0000acd000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000045a000-0x8)={r2, 0x8}, &(0x7f00009d7000)=0x8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile64(r1, r0, &(0x7f00008d2000-0x8)=0x38, 0x401) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00008d4000-0x8)={0x7fff, 0x2, 0x1f, 0x5}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000ae2000-0x83)=""/131, 0x83, 0x0, &(0x7f0000437000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xc1}, 0x1c) getpeername$llc(r1, &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a7c000)=0x10) getresgid(&(0x7f0000a39000)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000be3000)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000555000-0x8)={0xb4, &(0x7f00005a5000)="3cb86e568c25ea12b00eac10f03043952bbc95fe8b3d4260768bcd2d87d73825533557159a59dfadeba0fa928ad649ebb8536e4b176075441455b37d590022b80c3f2ffd316c1e25bd5209d43fcfbb2fa0fa75f0fdfd3b2e1a2678a44984e021dc015283d4e7b820f2fdd1187b147914fbea93519aadb3c8ede9839699fa597602fccf1202d29c77372dbeccd39406dc978a60bf1096f0b7639df4152977a67b2ae765a30969e2120816c4f423510b2bb26af145"}) syz_open_pts(r1, 0x80000) sendto$inet(r0, &(0x7f0000927000-0x8c)="c1", 0x1, 0x8001, &(0x7f0000ced000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000943000-0x4)=0xb7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000385000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d44000-0x20)="c971cf2a8fee0c7c661546b48c8ff3724c1f0d1a9ee9feed58518c970667d748"}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000bf9000)=0x0) lstat(&(0x7f0000668000)='./file0\x00', &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0x92c000)=nil, 0x92c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) r2 = socket$inet(0x2, 0x2, 0x3) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000092d000-0xc)={0x0, 0x1c, &(0x7f000092c000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000092c000)=0xc) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000092d000-0x8)={r3, 0x4}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000826000-0xc)='/dev/autofs\x00', 0x40040, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000092d000)={0x0, 0x0, 0x0}, &(0x7f000092e000)=0x24f) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000092d000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000)=0xe8) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f00006be000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f000092d000)={0x9, 0x6c, r5, 0x7, r6, 0x0, 0x8, 0x0}) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = geteuid() mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000092e000-0x1c)={&(0x7f000067a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000092e000-0x30)=[{&(0x7f000092d000)="d8ed46972afa081b3d39f44801c4cae0054d02916eb359b54f7560486eaad1818f16a6858a7b93dad68e9d07479ae00c1b2b6ce522f50c3f43a811d47f58580c4a4e77fd79ed95049ad34f0be2313df82b21143e1331fd893cb8814bdc589e0573dcd258f7cc96ff453c11c7ebb1107d2741f7bad150126a6be409b91cd0462ecdf2818b4995df3e9df0cc59044903954791b208c54e1a3dddb1d0883a3b99bfc8a8b37d65701572a524437df68fe34c4df3cda1446c1dfcaf6c6e76f8dada94e5676dda0a8535c7cd3a6d3a84cd3553c4107e50ac79a91f10c400b8021777bb", 0xe0}, {&(0x7f000016e000)="493d42ece4f6a8991e2a7abd31c0e2e27dc09be056621c5c3bb4b1eb490dab7ddb7807fee8d35d70d8d6e255254236af0d88e3c0e7e334f7cace22d198ec99adfa6eaebfc16731188260a13a61277910e65b7221994e681e4545b2d72b52", 0x5e}, {&(0x7f0000679000)="e6207b6d7e1c10e4987d901d4245661d73da8d821b55470067382f462a2534", 0x1f}, {&(0x7f000085b000+0xd55)="23fabfacfa58574855b8922ab5cc80994c863ca0bdc52103c5a494474ff103015eb5e0cccf689ba799b0a12503437acd4d4d61c310f7b9817345e816e946e3f1c97a271da9f4ff35d3fa2da1e1c8af25ca1790e05c7d95b2974ee77d11fed63aba9682d00358f6c2359663", 0x6b}, {&(0x7f000092e000-0x91)="489814798c69850ba4d998a005f0b4c4ff224a8a749b221a1ea6035e0ffee5d04ab7f686ca374a983d6b24afa5d2f67957ad340f08e50c3850a4c85b53745f8c0b548740a9fbfcdfcb0e24799e6fdbbf2d690ac91f4b30907756db19d2c656ba71038c4e21b2732744304007d72b58cb93bdda81b3d3baef3f8d8b0f6b81e957f0bd86c327483c4d825aadcfd683e02028", 0x91}, {&(0x7f00007e5000)="dd7ee9e4599883dacecc403c10feddd2d14b6c00436987e1e66649bce8310626bbb1d38bf803d781b70dec171ee098218745a5c0d79386b07e8a59ef320bf795a5427252a1c82ece22182c9186c7572c9f912ce61ed977117b280d089d754f84e76152e9f50790568addb09ef6da820cca76a2644039371c9f92268f29c78251b89f49828b68283f2b4d84c8cafd08d90c388dc3ca47dc058ec91d97abc3280ea36895edd792259dacd00d3d14a2e9126b42ff1ede", 0xb5}], 0x6, &(0x7f00004cd000-0x18)=[@cred={0x18, 0x1, 0x2, r7, r8, 0xffffffffffffffff}], 0x18, 0x0}, 0x8005) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000876000)='/dev/keychord\x00', 0x80, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/10 07:08:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f00003ad000/0x3000)=nil, 0x4, &(0x7f0000d56000/0x4000)=nil}, 0xc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000)=""/146, &(0x7f0000002000-0x4)=0x92) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xfffffffffffffffd, 0x20000000, 0x1000, 0x1, 0x1000, 0x0, 0xfff, 0x800, 0x800, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x87)="a0bfe98e0b8486272fea5faa58a5b6d3ee370acd7d14bb5169b34aa71cd756db9f9398f0ddcf0cf892503387442974e807e10bead4ebec4db72728afbcfe0b3000ce0a167b93d2b0d98c1ff0924cdf78daeb8f0880a8211d11245bcd5b7f7c00ea37166affba505bb965e67a93d88a1691e747b5199eb086cb16aff9dcb50ec2856a151ddccb13", 0x87}], 0x1, &(0x7f0000001000)=[{0xb4, 0x104, 0x0, "63a263cb5594e41299b8580018886eb391610f84629fae81fade423e49fa8c987eb79519ec12c06c59183744aa4ac21fb8d9146bd47015492d4c6436fb5303dc37e33b3e73811ae5d47ff7402db9db2eb9f741f0bd426573b22602cf7306f057d4e8e69e98f106f242d7d5df7d8dfdffebbc4ead7052cd53e25c7484a12e4d1b4d88fafc8de775d06ea1704e72c3769133548b3c8151216b40b4ad2160465bbcc9de53bfb95427"}, {0x84, 0x112, 0x10001, "8c226c1859a26fc4b24ec180bd1f29e7cd1a1769f79d8a7aeb3e384365acb2cb3ecbdfe7906111624d19c169c3bf9c1dbda15f537af6a0b22a3ada4312bcdbbc30948bc03197c4d6441657050812865068d2ef5db43f8a3174b1b3910975bbe9dfd38b31f841c993b520f8dc846b38be47d0e3806c"}], 0x138, 0x14}, 0x80000000}, {{&(0x7f0000002000)=@ipx={0x4, 0x1, 0x8, "5f836c5d2435", 0xbf38, 0x0}, 0x10, &(0x7f0000004000-0x13)=[{&(0x7f0000005000-0xec)="026636102a710995dc3abf7b682fb9a4c31003728812eaaf1552e9396e4d0a14d8d73fa9a3175006d92e64257bf641ff18031241754cd81a4675c79a9e076aa5b44a0dfba7fc9d8505754ec6aeb45ee6fc26cd4a9fcd4806a3ccc0665ca51a4d396360d4a92d4cacfac155882bdfeaa9a0fa615952bed347a8ec09889126bfcd3de5d494476852f394cf5ffc725aa335c22ff5a9532ae8ce625510d0a401cad43b81d7ac9dfe25c790cae3046bec9297f13165cfecbfaa2ab6e19fa541fa1fced58f2b1a39f45ad5af1b9917b73b530831e378e0feb4da48383ed01f39dba96d96fed74c48fd2cac2625c5e4", 0xec}, {&(0x7f0000005000-0xc9)="6c8c75b02a4f047d1030ef4d9442bff4bd36eda0dcdd4a5d98d2ef953c38edff9c1e8f1142fa78486e9bcf00cacf6725beef45b1d10d7647930a7e535b60cb8132ef77ee4e621225920779915066574946507677719fdbf67d5902d81289858b88c9053cd4b678b3be6d8fb66cf7c359af4ccf1a12d3395e78b5a705f59621407b3a36b427bb49abe57da4369b32b7fd8256d6ddf3ed2062f57404841f0d359eac8645e3b92cc984c823ea39f3acc5a102e4a2cab370438a2b3364905e56f1ea2710e43279d194971e", 0xc9}, {&(0x7f0000002000-0x5)="ec3960f618", 0x5}, {&(0x7f0000002000)="c96dbf5864166c600916587137c08161e7d7e29622e4694246c5f9bf1e9d08d45b8ec0992e236437b0018622413f6802e1f578373dced28e42d18c08305717046199c23df2f7ff7feeab9f546de7c01982b1c3216e312fc830d4af091f7fe3812ce39fe44b3b582a50d3d3ac7267257c46aa66806347eee1c53efbdfd593c0e0b667fcfdad8a8d7c8d7685b027d50b834840a7e1fe8bebc199f376456a92b3723ad5be6f10bbd35c21d4e204c2e98b47b224f50f096ef97f25de4e042e9477100bf89a789b4aba0fc4cc22b60e33962a90130cefc5c180aca72e42803f313f", 0xdf}, {&(0x7f0000000000)="d9a9eb6e4d837013ba14104b919009aaab8f554bfcb9117f25cb55eca76b4f1181a5e79bb948d7f1f5e75452685b937f26a2fc40f4517fab64cc8fe15e593286cce4145feb99f0e18e80f319a4008f8b6d69a43ce34e00acead2094c074ce20bce2e00385d2e903732e639b6a9a294e10cc8862b99289ff9291d035a303aec17299f15a7a82e898a5258bdb4a065be4851e2392f7698d1", 0x97}], 0x5, &(0x7f0000003000)=[{0x108, 0x10f, 0x2, "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"}, {0x104, 0x0, 0x6, "4ce37e9aa2fc57058b9242ee37bc21366e0982c14abc9ff18e36ffeb12fec658de00b356efa1342d32e11febc92f5fca96767f1957a086c3412d86e39cc96c6728f1f30244d834dde7869af78b5c611d810bed65989c87fa2fd44a24206012e33d28296d8bac652a8221b54e512f8f7a0c206c582dd8603feae7a68e0ec66b316ed0b40e6140e1bdcc2a55a2cc838eed09934d4af9a7836ddc63dc40623571f6b1c7584adeb4bb23846b2e278936db347c72ca077536643db787df0b76d2a48d6e3294ec9d966d98b40b40a58edfa3483f296dd2b8f2ce2e5eb7e8209cf4b81de1c19dfea3498ddd4364999df30ff2cdf45d837c271b"}, {0x44, 0x116, 0xfff, "32aaa6e4490ea3bbc3e5f894d2c61825dc1ab181dcb201a720734eb6bee7ba5e0e03acde4d16cf2b7b4d288a27a66f86678b05aead55d493"}, {0xe4, 0x0, 0x100, "b2e48ce7b56931420f5044c4dd913cd855e8c904e2e3c65799d320cb4bd46ee8eb0779fad8acb51a22486a638d7498e6208bfba76522af8c84cbf2324db311e762aa6e26456a3c8219afaf61459a80cb6289c06a5a152b25875c8e14294756df4faa97b0d602f85190ac7f22d9b4c0513dce601e68c2028a5ae26e1a9c13b6162002fd56d43c26acf78162263e4fff5dbd4f6afe75bb8d0a24b61d15e07bee7e2b95bb261bd9579de5eb773ef5ec6e12e738fb59749144e50ada08f48441bea995d243f20679b86ac5e7c512120003eb27d593cad2dfacde"}], 0x334, 0x10}, 0x5}, {{&(0x7f0000004000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004000)=[{&(0x7f0000000000)="bd575d3848e3fc8a49bb6c821310740fb360dbc6973592dd9626e6ee91d41f79b6994e526dc1dece03d0ca4791a85c2bdfd4aded549624d1fd14ba098fd5cd96b9a58af80831d798c719e9a0496341ca888754b92e89840d79bce39688a8cdcc6888e86db054cb4ed94c8616d753399cc5a39767a7f1f40cb782e97a0f2016acee7bd7a5c685212619b1a290bd4b03224bfea3f8e33f1d1054b9ea5c7b3b086be4ef8041e73e7bca357362b3d0f6f35e619e9f0c3629cb5e598db2a427a82dc6e726ae039889f819bad257e129064e374cc7a25b7fc5a3b8cd1be60f85674e4933e0f910fa79", 0xe6}, {&(0x7f0000002000)="743445a6eca182956d47d513853abea36c084101d564acfc763d8e52c2b5607ffc2feb4bf58a06e53a7bad7d997d59ad3a777194f036cfd5ade16922ff33a719e326c37ec55e00a8f10e31a7d662d697e36c6dc20dadbc87af95740a7388bbfc75679ed97a7407bb5924", 0x6a}, {&(0x7f0000005000-0x1000)="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"f89b4650cc32d256e4f818ed3082758cfaefb8f2d56b58dc4eab6ee654acb78e13d7344d38ad2d1ca38ce02b44a543c66e434f6b96b0f317795eabaf00361b44c7d3590d375a915f1ed1547fd5dd7476e286f2bf5961aba6479ed74156b469f6dd4ff0b72e49c1102aab670b3ce25519dc8138a95891c04762f8b4215dcb9ec53736"}, {0x44, 0x89, 0x4a62, "056911cd6d21326966ed49b970b73d24c066fc5b38cc1395c28d61042f1ec163b05451ba0e54fc254c48d9c2d35311e2dc75e104f447"}, {0xbc, 0x10e, 0x7859, "65d2bacbe2d4d403621bd8960bdc62b1df033ea48ba3b3f175cddd03aa9de1c9b730b70574bf0f6d22966db8f04a63e4b8fa8ba09afdc6f346774ab1e2910dac804d751cf5a5b9ade5776e109b367d260011f2d8740f090848ebfebd19ae0bb072712b4d899af02590d8c9bab1a90be1ec6897299b95548287ac44986f3cc4986887e7936a9271b50c4ad35c766582ecc6d923b5553211f41b1de8160acf0314e2be1d430442c02f9b1d3b3ebe81a469"}], 0x4e8, 0x4048000}, 0x7f}, {{&(0x7f0000004000)=@rc={0x1f, {0xffffffffffffffff, 0x1000, 0xd0, 0x8000, 0x800, 0x1ff}, 0x5}, 0x9, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0xe5)="f432f6ad86f4ecfcf27b3da4861b81f5ee2bb7b8c0fa2d8feb80a58d8f22201f7aad73314d06c9f63a514c06b7b73e61bb9ca9f8b3502b2ce9b50c651c08f0a3591725d5a0414159f527921727a75195c9114f3da3ed82e94fdd526ee7661dcc61af78da89724ebae7272ec894ec4011b176d666a3c8695e4b3a6e8497e1a40d14efc6fdeadbfd6b52b1fc382e9ee08505c45ddb219f633561092203b42e3d34b58c90cb3addcb8c837fa23882d6cd4c2f5858581eb57160c31965a0d2acfced3f1c3cc110dac1d0e56d05d4dee4a9820eec3a196a0b5a35a764172123a0eef7d48eff917c", 0xe5}, {&(0x7f0000005000-0x35)="e2832caa0088aa80492ef89f656df37083bac21c5ab921bfc42ff41bdb6c3874899f1fb4931d9e8b876dcd57e4b013d908434c53b7", 0x35}], 0x2, &(0x7f0000000000)=[{0x88, 0x84, 0xfffffffffffffffb, "e152807030e4840abdbef5dcffc7b8f8e2c5c7e5eeba4bba3c84de6ba1f7aad234299c678ea1ceea666a39892d0aab154384670c4b9818bc554abdb89a3012154a955455228eeb8a49a12af71d746256daa447540d113cb03c629b8b42eedda6f6b5f050bd7bbfd492a5e68e2ae8ea7d5866c13961fb554f9a4d"}, {0x64, 0x0, 0x5, "d3704530641aa6927203ca5558694bf62a8069cc62509f90c5aaf9ef8faded5e635bc10afddd9d9895528ef0d9a3b093a6ef892aebc366bc0f2abb6df68678108ee4ed263e7fb5e0a30f8375705a6ce34dd276610e8e"}, {0x108, 0x11c, 0x5, "5d9b9bd392c4dede353786157f6844c90cfb9b1c352f67c6d37f7ac8ba8442f94b57a14a4c526367434c700dcc391915214bb2d6d6fccabe45904225dcd2f5cc12256194c01495c360d3ee5858281598590adf737081eb2e7858c163d63eb2f7f7cc3ea64c776adc3347a34363505f4b9073dbf24101e08cb3ba1e5b092ad0743dc31ea2cd44533fe55a14b24738f64a45e40ed6fb39f67c583c38282145e9ab893e4ec337016a32727db93c97508f11ba9773f9f906e7a4237aa0bbfc32b55575bbd850fa32439dda9ac0ed7989eac9b50cbe422c7b7e1e9b17ebcbfa4214c908f8ac2da0f2a3f0c4b64c383164449c11638f5ec055822dd2"}, {0xcc, 0x139, 0x6, "0c089a8f1457a343decaa16fb2766d60ec2271a0808ac279717012bd40d51d5e9a627e0c44ded6bd6a7d8c83ce79fc64f0edcdb93bc4d97f8314bb359199192478664f0754d1eed0384b99ea34dfc928e1fe5f76c6267ff9496de3e8b6bcd4a372564f12fcb3d7aa933362c9901ecf8f65bec28595e3c18f2f157e98b037dddf536bb20020d010be2f887d5a26abaff436902c48dce4a085ec14ce744135c3248603517bad89513543a2fba40ef4ba0562849304d1eba6b19fa621bd9b24fe"}], 0x2c0, 0x4001}, 0x2}], 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000006000-0x4)={0x6, 0x3, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000007000-0x26)="c42a798838b4e142c8aa0453c885f728c04418863a5eaddd4e2da0710012b8fc97477c72bbff", 0x26, 0x20004000, &(0x7f0000007000-0x10)={0x1a, 0x5, 0x1ff, 0x9, 0xfaa4, 0x60e8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/10 07:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') r0 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4d)="f56a0cbb550a7b6417af293dd9af6801fd9dad3010b9b0a4960a6a39efc07603807730e52726d20eb6d869b36cbe5969aa5104bee659d9e5e6f3571533c8f4f18f97e00b82f22a405d46440fde", 0x4d, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a03000)={0x80f, 0x8, 0x2, 0x5, 0x6, 0x0, 0xffffffffffffff80, 0x9, 0x0}, &(0x7f0000247000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000001000)="a45521f233676ee891b04f746486e1abfbc209bdd9cee681736ed369a96b4a109dec5f0b49afe4c802a7991044eca54a5f714cb837dfd432df95c5319fa16db9aff33a998c4826888ab32fd9a905946dbea4b2af92de072eef24f46c779b96360ac9ab79dcd44c2e60f48dae2122ea7c41ba48cd1be29bb7dd875278", 0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000003000-0x38)=[{0x2, 0xb85e, 0x5, 0x8, @time={0x77359400, 0x0}, {0x1, 0x9}, {0x7, 0x0}, @raw8={"d4ae0469179131462f9359ef"}}, {0x8, 0xc, 0xcd, 0x2, @tick=0xff, {0xc621, 0xc5}, {0x4, 0x2}, @result={0xc4b, 0xf641}}], 0x38) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0xa8}, &(0x7f0000000000)=0xfffffffffffffede) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2018/01/10 07:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a92000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000bc3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000091d000)={0x2, &(0x7f00001d0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000367000-0x8)={r2, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000df6000-0x20)={{&(0x7f0000a76000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000746000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r3, 0x7) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x94200, 0x14b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0x7fffffff, 0xfffffffffffffffb, 0x8, {0x0, 0x1c9c380}, 0x80000000, 0xd9cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x0, 0x0, 0x40, 0xcef, 0x8, 0x5, 0x6}, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000002000-0x8)='cmdline\x00') write$eventfd(r3, &(0x7f00006d6000-0x8)=0x0, 0x8) 2018/01/10 07:08:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) ptrace(0x10, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0xea46, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffd1b71cca, 0x401, 0x4, 0xacb, 0x800, 0x4, 0x4, 0x9, 0xdc7c, 0x3, 0x9, 0x9, 0x7ff, 0x8]}, &(0x7f0000113000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cf9000-0x8)={r2, 0x0}, 0x8) getrandom(&(0x7f0000c30000)=""/0, 0x0, 0x3) 2018/01/10 07:08:58 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000064d000-0x4)=0x0) setpriority(0x1, r0, 0x9) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x0, 0x16132, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000a08000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00002db000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a07000)={0x7, 0x8000, 0x8, 'queue1\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x7491dbf51f6a4bea, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/10 07:08:58 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000ce2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c9d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000d25000)={0x7}, 0x8, 0x80800) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000029f000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0xfffffffffffffd31, 0x7, 0x10}, &(0x7f0000507000-0x4)=0xa0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000045000)={0x0, 0x3}, &(0x7f0000d26000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d26000)={r2, 0x10000, 0x4, 0x4, 0x2, 0x101, 0x872, 0xcc4, {r3, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x0, 0xfff, 0x4}}, &(0x7f0000d27000-0x4)=0xb8) 2018/01/10 07:08:58 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f69000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f69000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000067f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f69000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f69000-0xc)={r2, 0x80000, r3}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000f6a000-0x4)=0x8, 0x4) 2018/01/10 07:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000a4f000-0x1)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x2, &(0x7f0000f18000-0x58)={0x0, 0x33, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f2e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f10000-0xb8)={0x0, 0x7fffffff, 0x3dc, 0x3, 0x0, 0x0, 0x100000000, 0x8, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x2, 0x28, 0x4}}, &(0x7f00003db000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cdd000-0x8)={r2, 0x7}, &(0x7f00007ce000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003c3000)={0x0, 0x0}, 0x6) timer_delete(0x0) 2018/01/10 07:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000abc000-0x60)={&(0x7f0000ada000-0x18)=[0xffff, 0x6, 0x0, 0x9, 0x1, 0x1], 0x6, 0x8000, 0x1, 0x1ff, 0x5eb, 0x7fffffff, {0x45, 0x3, 0x4, 0x1, 0x2, 0x0, 0x6, 0x47, 0x60f, 0x647b, 0x7f, 0x7fffffff, 0x1f, 0x7, "e5d5deefecc1621a7877dde549ec65c4c4bfe3d16d2ab65831d79ed1798d1940"}}) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f00004da000)=[{&(0x7f0000a16000-0x3a)="390000001300094700bb6183c306ffef073f0dff01000000450000e8fff4800006001a00040000000000000800000000000006010800000000", 0xffffff43}], 0x2ca) timerfd_settime(r1, 0x1, &(0x7f0000149000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ac2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 07:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000907000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000596000)=0x100) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000403000-0x4)=0x0) write(r0, &(0x7f0000e05000)="24000000210011d70000010000ed2720022700000000000007ff57eb0800010041fd6ae0", 0x24) 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000043c000-0xb8)={0x0, 0x7d, 0x1, 0x7, 0x3ff, 0xe0000000, 0x20, 0x7, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x6, 0x7, 0x10001}}, &(0x7f0000e9a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000ef000)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000407000)={r1, 0x20000, 0x1, 0x5, 0x9, 0x52}, &(0x7f0000069000-0x3)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006ce000-0x5c)={{0xa, 0x2, 0xa2c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x1ff, 0x8c, 0x5, 0x6, 0xfffffffffffffffe, 0x3, 0x2, 0xf018]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009e2000)=@assoc_id=r1, &(0x7f0000f88000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_buf(r2, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000459000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000-0x4)=0xe8) 2018/01/10 07:08:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x505000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004f8000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000012b000-0x26)="260000001300470020000083140022e3041000ff0100000000000001000000010600110004f0", 0x26) getsockname$packet(r1, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000548000-0x4)=0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cdc000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f83000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, r2}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ade000-0x4)=0x0) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00007e3000-0x2)='..') umount2(&(0x7f000064b000-0x2)='..', 0x0) 2018/01/10 07:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mkdir(&(0x7f00009fc000)='./control\x00', 0x2) creat(&(0x7f000008c000)='./file0\x00', 0x0) dup2(r0, r1) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000077b000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f84000)=0x0) r1 = geteuid() ioprio_get$uid(0x3, r1) getdents64(r0, &(0x7f000060a000)=""/25, 0x19) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000305000)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, {0xa, 0x1, 0xb32, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, 0xb2, [0x101, 0x9, 0x5, 0x640b, 0x7f, 0xfba1, 0xce, 0x4]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000092000-0x38)=[{0xf, 0x9}, {0x7, 0x6}, {0x4, 0xfffffffffffffffb}, {0x2, 0x7709}, {0x8, 0x80000001}, {0xf, 0x7}, {0x8, 0x120}], 0x7) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getresuid(&(0x7f000098e000)=0x0, &(0x7f00007ea000)=0x0, &(0x7f0000894000-0x4)=0x0) 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) mlock(&(0x7f00000cd000/0x3000)=nil, 0x3000) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/10 07:08:59 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000032d000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rename(&(0x7f00002b5000)='./control\x00', &(0x7f000003f000-0x10)='./control\x00') getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000005000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f7000)=0xc) connect$unix(r0, &(0x7f00006ec000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000179000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000862000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xb) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a808b596079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6566bf8917cad6305900000000000000d678aabb00000001", 0xca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004cb000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00004a3000)={0x8, 0x7f, 0x1, 0x4, 0x2, 0x264}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 07:08:59 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffff2, &(0x7f0000014000)={&(0x7f0000010000)={0xfffffffffffffd71, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20004005}, 0xfffffffffffffffd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x13, &(0x7f0000d56000)="", 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000016000-0x29)=""/41, 0x29, 0x10002, 0x0, 0x0) ioctl$int_out(r1, 0x0, &(0x7f000000e000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000016000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000011000)='id_legacy\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000015000)=']cpuset-em1\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$update(0x2, r3, &(0x7f0000006000)="7ff9dc48406c042fc5bc3fcb824ee792b165001e5930d0334d9d24dae6e75bbba3354b4941e03b781f1904cd0c1303f8d16868e9cfb3bc775585aa1993b1", 0x3e) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000+0x233)={0x80}, 0x8) dup2(r0, 0xffffffffffffffff) 2018/01/10 07:08:59 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000001000-0xe0)={{0x0, 0x3, 0x7, 0x0, 0x47f}, 0x8, 0x40, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x8, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x95)={r1, 0x8d, "52df8a5cd5066a343a6cfc986bb9d48af0f7dfe602e9b2bb3597f3b73070882c83ac5adf0e7b2c95c17039e80e73c4eea0d9204e4a39d902f755a511efaeba9835adb7b9c1608bc434e219ff7c14f3eb61a3c11a5e1d3daeb8853b087ae6ad9cb2561b7ab0270e04233f2e8d307d60c0bb21cbc3729f9abda0ca3ff0f4eac7b1733b8641721fa26d99fc937730"}, &(0x7f0000001000-0x4)=0x95) r2 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000-0x100)={0x80000001, 0x3ff, 0x4, 0x3, 0x4, [{0x7, 0xfffffffffffffff7, 0x8, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x36, 0x800, 0x3, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000004000-0x64)=""/100, 0x64, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @rand_addr=0xb69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x9ada, 0xd4, "1e2f51b8801d353a9d431f695f2619dd8f081f5d3a8f03c568e72a04fb5348c17feb627e386b9315ea90ee9cbdb51be81f86510b84a9babe6217a0e4bdbe9d0cdc7cccdf59d3352b52b70ed40e382fd4"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000005000-0x8)=0x5) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000004000)=0x1) socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0xa0, 0x4) exit(0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000007000-0x8)={0x1, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000006000)=""/160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dc5000-0xe)='./file0/file0\x00', &(0x7f0000dc4000)='./file0\x00', &(0x7f0000422000-0x8)='debugfs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1a3000)=nil, 0x1a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001a1000)=""/0, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000dc5000-0x4)=0x0, &(0x7f0000dc4000)=0x4) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$inet(r0, &(0x7f00005d1000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f00005b3000-0x54)=[{&(0x7f00000ab000)={0x27, 0xffff, 0x0, 0x7, 0x2, 0x4a, "e5216fd170ef1789e6097c8b59f587bb706b9cfbe4140ae27dd4358f5a258617b1c5976ae92030fc09ebdf274a80f123bc074fbb5931e3216578ddcb77aff9", 0x5}, 0x58, &(0x7f0000ea8000-0x18)=[{&(0x7f0000bfb000)="3b4a98022ffe88920ace3f99dd04ec4893f3e4d6af5a93983daa79c688199c349e25a66b94b3bf3d7645035ae7e90210ad29584a77cd3a6d528f1cd799aac8dcc48ca8121073d1b2ea15be13e0c2571f9847e351e123a4b11986aef5b7e2c1d471546502dd1f7831d0d15ced9b3d01862eb95cff82802a16ef759b626a04d4cc28d5d1e12a386edecdff8c0d219f3757826a412b053fa3d4d86610e583d6b2d89becf535a6885cdd80fc4659b8edeadf91d0f0c08a3b497b669e262efd87206d7841daeef04bf73cb573a5d7e30bc0d81cb02c23ee8c58b4121e17368c8a3ee692565787a853994e6c51df4968fd7f0ce1b09704", 0xf4}, {&(0x7f0000ef4000-0x9d)="1d7018e16b1e1481841268a405dd759f98789f159d067e53c8d009d729f521f2172f79b7976a5ba4f2913f66599c4a5b8c92f756a34919437a83e50ce55d1ccbc15b3ae29a36c4c286ee82e253cd3c4d21e543f9b337a5291da8fea1b5afbe7c94e84bafc3a92f2d54736c64c994c9d08157d0b2d77903fb9839559b1124482168d9bbb88b1172e6e48037e36683db7e64d56036030db873b345d8f754", 0x9d}, {&(0x7f0000ff5000-0x16)="6df11dba95b458f1262dab097ff25825c5a8fc635007", 0x16}], 0x3, &(0x7f00007b9000)={0xa4, 0x0, 0x7fff, "4c94bc761ea9af68a7b959ef3049b7e8677306dc64e40eab3f621f63f260beab9bd78d32eab3b423e3b6cf50613c01ab854132fbc73e1a9176a5a0b7e0f3a9d34c275b3172a0b9e41482aa65e40079c5ebffe4700967b79f8310fbde21c690929961beedfc448399153e91334db7c57e0b61e1c675b22753ad34f86ac504d730a1646b871a8d1d04ffaea28dfd9d7c3c0d267a276e790db5"}, 0xa4, 0x800}, {&(0x7f0000b67000-0x58)={0x27, 0xb9a, 0x9, 0x7, 0x7, 0x3, "1828a203ce085a4f9a8e24c3c0a5bb9bbf9c3f2ef8041ed4d66a9b3b6f0afee0d1441cc5564bc90645c0772ef1d8c410b50279063914cadec5902ee80f0786", 0xb2}, 0x58, &(0x7f0000858000)=[{&(0x7f00001d1000)="731e63aa8c110b7bbd153aae3c0958d989ad8335cf8e2ad05a8126c6347293ea85834503c2cc608ff89f617f743e9e186d8966fc7fa3c48507c45e89063e7854802c0471077691776b2ef24fb3c682606f27d9518cc48454d54b7101a0728a48ed737878a0c027020f52e847ab7fd62389cec180a895e8bbf50a5ecc77b2c110deafa7608ee4906f2b9bbbd73f81dca0fbf83b188133b4f6a1a35ab1acbef2c783161434fb3ac1cbf600f24c3ad1bc35e55ebaf7b02eb450907c6241bd5e06419e8332684f93ac8810b466761b5be95ea55bdb7f5d458ac1114bd25a22f750de342241a309eeed1a660bfb8883d9a9c3", 0xf0}, {&(0x7f0000c51000-0x3d)="0976e56a02a994ae46e7fe9be781897806f10aa59f111547a4e7b3a9fe30d5907092425f2499162ca0deb80f8cba3ba982d403c8afdbd17f4f82a95776", 0x3d}], 0x2, &(0x7f00006ab000-0x58)={0x58, 0x11f, 0x3, "865493d9fc309b25091659b5a48a5d2084b12787037b870b29e42b0fd8ce93aa7cf4cd0cbdb3e4087dd66e5698b3da9704b387c0baeec0d5de6989d8acb2784ff8f624bca1909ffe737aff2a"}, 0x58, 0x4008000}, {&(0x7f0000269000)={0x27, 0x899, 0x80000001, 0x7, 0x1000, 0x2, "27cd01b87f74f988e37b6b150e87c42383d3b969f2306761ba58b05f4056cbe2a275777ba95a8a21eb43283e4e58f9d54a66c9eceacab494cb0ec4179153b5", 0x4b}, 0x58, &(0x7f0000327000-0x30)=[{&(0x7f00006ca000)="61647b08f88ec7e7e9f499b21a0ac013ffefaba46b67a8586499ef71d09f8a477df96f80c7dc4ec20d6c8c80c5482a4f92b62191f67e74821b865603127d5e67800510fb2d4fa6cb6592f4810190e280a6226ca91cfa8977194f176e2c006f3cc2b2b89063026ed9930e9e22d54d4f4f3383e8569b675cf19c9c75a7f893ac27223a62ff73f7d6133ea9321b147efde91b2a97de77c7fa2c2fe02dc392bd31b20b4d9ba9b4d164a3333199", 0xab}, {&(0x7f0000f62000-0x1)="e2", 0x1}, {&(0x7f0000b53000-0xb5)="cef89a3ae557dc6ada44d146d3e14b56cf7aff1c8e719f717674dbff77e493b2681052be4bf129844c1b17954cbe42716fb7c2dbbdd6e2e5cc980005b8c812e9df001fc6ee559605c50add8e87d175eccfcd7070eccb9fc4150ea322da0f3a2d4a1a51442c5ea21a7579760a078eca0d0333e4f735fc91b1d61ad81b66d0a6117004b0767b6de0af354a1a39fa3bb95b280310c4607af7e7611014b456e32bea8d4def0afb730c358292bb6a1191d0a388a8eee088", 0xb5}, {&(0x7f000019c000-0xd8)="df586f1c12fa93ceb721f6d816fe2b040338d945bed2929d35eccc4a4ad2728d39c99637d5ec9908f5b870a757fa19b64fa1f4d17d9fb68c01b174b944352d9259c48edfe13d72c7dc16771448aab4c671ada28ebc4e81d3323e98df9d25c805a6253d6a230382f34f1584965b120714da72f1e4be218f5d53041175428234ff4a06413a9c517c7685c2d48b524c5bf296228023910c79254fa04adcf28f5f5ee8b655d32e6c43c6f9546837b5d39cd3c6a5aec8a31f7b81b3fe850f025bcb4458ad7d0546b75dbd06e37824d0002f13ad65cc9a93fc3bb9", 0xd8}, {&(0x7f00006cf000)="89002f7a01abccd4e8c227139313a349c68c1dade5aa13d482e6a12505341f35723e60d67939280822985fb0288ab6dc8d4559a735bddf1f67204e7c692028a8", 0x40}, {&(0x7f0000f64000-0xb6)="4dc7da59e9a148692ab1cad7828966193c033a7e8e8af7495228fd1c86606c9b7e4996eecefb2db1e3f606e7e523bdc7fcb9744b11e9b263c6647b2e9d1d0d14fe8059eaf77a2ad24406bf5f2b041a1c147d62acb40f63938280773c9ff2523aec10ed02bc20e6c142274ed0cfa9fed8a5decf8216f9ccfec28c35b68bbeb78835f18aa7b30aa67cb5b63660a632c901aca2a96b60546bf3d9ad29ae9c4aab396031b37239cda428095c1e72619117efee75fd79397b", 0xb6}], 0x6, &(0x7f0000f51000)={0x2c, 0x117, 0x5, "178801efee7b994558aff3b35828b2ece8662ce712f52e26c61200c81f"}, 0x2c, 0x800}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000071c000)=[{&(0x7f0000be1000)="290000001800ff4900000000000000020a0100000000ff06800800000d000900000000000096fd00f6", 0x29}], 0x1) 2018/01/10 07:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00003c5000-0x3c)={{0x2, 0x0, 0x100, 0x0, 0x0}, 0x20000000000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e3e000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x801, &(0x7f0000fc9000)="") 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000039e000)='mqueue\x00', 0x100, &(0x7f0000ebd000-0x2)="") link(&(0x7f0000b13000-0x8)='./file0\x00', &(0x7f00005f0000)='./file1\x00') 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00005e7000)={@empty=0x0, @loopback=0x0}, &(0x7f0000016000)=0x8) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) 2018/01/10 07:08:59 executing program 6: r0 = socket(0x11, 0x80000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="e920867cae1e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000122000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r0 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0x0, 0x0) prctl$intptr(0x1a, 0x3f) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20000000) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000010000-0x4)=0x0, 0x4) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000df7000-0x4)=0x0, &(0x7f0000df6000)=0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00006ee000-0x7d)=""/125) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000df7000)="49481b78d0ed4d06c7f655303737257b9863be7bb0b1be37e2dba62fb8c4868554385806d5a3e0a06a88ef9ab41f8c524bdc8ade8f62e53eadb6891b6704b413217e48e63975f0ec625b7a0899f34c553cc2b1ecf7ec0098e3bc76cedbaf19852d485fe40fdaac79e911d1673b700cc42bf5fa8c69a6d8daa7f65765dd3aaaafc9fd") clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0, 0x0}, 0x0) 2018/01/10 07:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r0 = creat(&(0x7f000025f000)='./file0\x00', 0x1) accept4$unix(r0, &(0x7f0000fd8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000086e000)=0x8, 0x80000) r1 = creat(&(0x7f0000aea000-0x8)='./file0\x00', 0x7) writev(r1, &(0x7f00009ae000-0xa0)=[{&(0x7f0000909000)="ed", 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a42000-0x30)={&(0x7f0000e10000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002fe000-0x8)=[0x0, 0x0], &(0x7f00006d1000-0x4)=[0x0], &(0x7f0000935000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000753000-0x9)='/dev/ppp\x00', 0x2200, 0x0) mprotect(&(0x7f000070a000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b36000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000a8000)='./file0\x00', 0x1039, 0xffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000f3000-0x8)={0x7f, 0x2}) open(&(0x7f0000dd0000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bd9000-0x6)='stack\x00') read$eventfd(r0, &(0x7f00002cf000)=0x0, 0x8) syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x5, 0x400) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f00002b9000)='./file0\x00', &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000490000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x7ed0641357917371, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = syz_open_dev$sg(&(0x7f000057a000-0x9)='/dev/sg#\x00', 0x34b4, 0x210000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000064000-0x4)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000825000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rmdir(&(0x7f0000e58000)='./file0\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000791000)=0x0) ptrace$peekuser(0x3, r3, 0x1) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000018f000)={0x8, 0x0, 0xffffffffffffffff}) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000084a000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c7000)="9f", 0x1, 0x8080, &(0x7f0000c67000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00005f4000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002fe000)=0x0) r2 = memfd_create(&(0x7f0000c7a000-0x1e)="3ad6766d6e65743076626f786e6574316d643573756d7472757374656400", 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000221000-0x4)=0x0) getpriority(0x2, r1) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000cb0000)=[{&(0x7f0000b1a000-0x9b)=""/155, 0x9b}, {&(0x7f00006f1000)=""/4096, 0x1000}, {&(0x7f0000eb1000)=""/201, 0xc9}, {&(0x7f0000fdb000-0x5b)=""/91, 0x5b}, {&(0x7f0000bca000)=""/124, 0x7c}, {&(0x7f0000aa5000)=""/235, 0xeb}], 0x6) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) dup3(r0, r1, 0x0) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000582000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) recvfrom(r0, &(0x7f0000145000)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000dfd000-0x32)="4f30420082258134722f2fcbdc5aa25e959fb73dfa0abba7a69c6d8376964752b27e4dabaa77e40e5df174a3a58d87351386", 0x32) [ 37.290642] binder: 6533:6537 unknown command 0 [ 37.299861] binder: 6533:6537 ioctl c0306201 20008fd0 returned -22 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c6000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038b000)='/dev/hwrng\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000027b000)=@sack_info={0x0, 0x151, 0x9}, &(0x7f0000e7a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bde000-0x8)={r3, 0x40}, &(0x7f0000902000)=0x8) setuid(r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$mice(&(0x7f0000477000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000183000)={0x0, 0x1, 0x30}, &(0x7f0000d17000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00003a7000-0x4)=@assoc_id=r5, &(0x7f0000fbc000)=0x4) 2018/01/10 07:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003d9000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00008b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x10, 0x80000) r2 = fanotify_init(0x4, 0x101400) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ff000-0xb)='/dev/hwrng\x00', 0x480000, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d4000)={0x0, 0x0}) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000424000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_netdev_private(r5, 0x89f0, &(0x7f0000945000)="8ae34cb5b1ecb111e201c5c25bd720cb296539a45cbb678e6c5427a4e95fee45f9dba412a179c942dc99d323189ada9a9084c2b5deb5f952d22bef36ffb85717e6d9133ee81af0ac2811377c7dc6e0bf0b4c2604dca533fffd1cd8aaeb91ef2feb680699fade13b6c7c99f2d532aff1052dfbe8b24bb3b9df681bb45c156e8482eabcacd5e49668a4aa5c49a1acbe42ca6dd1c2124be01725a56a6935534267f7b8fff762eed7b8f0e163d36a0d8e088e2680c07f362e1fd15b1d126dc54a8c984c8ea66148c41c060d03958abfe9163896d1c780570f46efb6fedfe7cdd9a16f2c285e19d") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a1e000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f000009b000)={&(0x7f0000f13000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000561000-0x38)=[{&(0x7f0000fa3000-0xa5)="bd66e52d664db1a7028bb3893a083f195a939b5d8229a1f31c62c037404b224e6006a5e33c8f02bfc141585a27a6173eb3e0907a2591dc728723d60dd3c649215edb26599b57c484311cdd2ceb3605c3dba5c203d734df0f3308bbd632cdc0912a3d6caa3284ccf7881559faaee115199a3c2c29401989d83ecf313fd3813eb78abfe5d9019449ce90547272711786cc7949dcd0f03663068e2b6443be1d338e90fff4c4da", 0xa5}, {&(0x7f0000bbb000-0xb6)="68fc6c601956f12c8dc5794b6482db2b5dd6ed59f81901249ff968ab72130044cb950d47119a4763167d88dad8cb795cbbbf4291416db0b43180fcd5ab5ebfa0cfa61a238608437d8cc8b0c0c57a7a8e69241ca3eba1241d7b76f5278f687e3d968d4a5068ba2c3eb9eca8d55e86c090bf7e65869a4b832b3b67761c1d7dc650f337a8ca74b70641fedaa5e7e5d2104f82ba0e616bff06ef2ce216099661c82a98e24976fa1a7d0a282cfceac8faa7390dfc76f1f0e9", 0xb6}, {&(0x7f0000ab0000-0xf7)="43e9a717fa2adaad8e8d1de800a168ed92b2166fa57e3c4baac2f58d200ed900262d9427c8cffca515d0fece36807e99fba70b0320b4bd688bc5dc701778e59abd9884374ac2773f6a8398b4037b63ff2f083a6741a5b68a664e914b49b7076d103c9a6dacdc4c4a6d8f05dac20b92990d3cc3399baa2bc4d96471d6dbe04e6ece0c9adbd5959826e9412c45dc69302bffd46d7d9eed34420f3ab93b87b49d3288302755baecc30c95e904ef7a18a1ef3846033281ac769b83b55dd8eb715f84db7b14d40b9b57c8c9ff6a8c30b89253cb72399860b21f252ac58cf5b1ba3924a8d3fe767c13495ce0a1c9f8d668111edd575bc8168847", 0xf7}, {&(0x7f0000860000-0x70)="76dda3ec53ad3174163b904c8385bae56e5b5513a6aadf58454d290e953201248fa428aed40b71964b967bfe8b5270b3b1eb4b884a04a2fa8f191d03f0f7576a8e4502ca178537ee57ba81443187df484b57f4cdc6535a6917830869a8f042e788485b874462351623bbcf24a27abb8c", 0x70}, {&(0x7f0000e72000)="d9412e1a03d42d74dfdb5654602962af36aab230f73d224142c7124455fcf971dd99f2c827b6e836f01f2d85e662ad8ad5790a4e4e9901664701000002b4635b842ca846bb26970da4e9e2c31303388acfc78ff38836ca197456734b384f54d7cf944d2d98357ab39c0c2c8e3e", 0x6d}, {&(0x7f0000bfd000-0x3e)="7ad6a62d6d4218be627bfe9e2262679b99b735fd04bf456fcb90a0875c95f25661d8b0aa60a0b996194b3c2aade46db0da9cd6dbd0afc0215c8b79d2daf7", 0x3e}, {&(0x7f00002e0000)="14d730dcca768afbbf238d2ba4ad017a057a7f53c9ba81ac51749d844406143881fa1f8366780dfd725193346548aa6aa094cd99aa439bde74de4d8544c412958790f0e44f75db0d9eb307b3536e659219309bca6563670c400736a93dd32fd4d2fbab5f59f04f083465d0ea681abcbd1a9358bbacac02ee8130bba0103132aa4e9d3a6c832db4ef9c14cb7b2f94b49c2a4db0fe086e103e4fd0086179f2b34a2b71cfaf7b7bd050c7722679f353cdeda8a0f455a4e11a44e92fad642c7316da62bf90063d588d132008b0f673bde6e1e6a9c9cc5b94032ec5781c545ea54c1e", 0xe0}], 0x7, &(0x7f0000d12000-0x34)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r6, r7]}], 0x34, 0x1}, 0x8000) futex(&(0x7f000040c000)=0xe6ee, 0x3, 0x3, &(0x7f00004d9000)={0x77359400, 0x0}, &(0x7f0000c00000-0x4)=0x9, 0x80000000) r8 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') preadv(r8, &(0x7f0000147000)=[{&(0x7f000044e000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/10 07:08:59 executing program 6: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00000e7000-0x10)="02060b010200000000648fbc8eaf4b48", 0x10) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000466000)=0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffffff8, &(0x7f00001ff000)=0x0) tgkill(r0, r0, 0x8) timerfd_gettime(0xffffffffffffffff, &(0x7f0000dd9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00001d9000-0x10)={0x77359400, r1}, &(0x7f00001ad000-0x10)={0x0, 0x0}) socketpair(0x10, 0x0, 0x45ca, &(0x7f0000c4e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000001e000-0x8c)={0xed2, 0x6, 0x7, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.342686] binder_alloc: binder_alloc_mmap_handler: 6533 20000000-20002000 already mapped failed -16 [ 37.353058] binder: BINDER_SET_CONTEXT_MGR already set [ 37.361277] binder: 6533:6537 ioctl 40046207 0 returned -16 [ 37.371487] binder_alloc: 6533: binder_alloc_buf, no vma 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00004fc000)=""/4096) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff0300000000", 0x25) 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0xb23000)=nil, 0xb23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000b22000-0xef)="332203e39466752d1343ed34260e820de41ac8478fb92fea766c855d57c1773ac1bc8ca8533b5b56a2b832777e06adde8f86c03537ded3fd57a99a16bbe21d230a3749fbea32936bbbee4805fe0faa5bb230349f78015ece3d36c1899db0e5ea89d36311cc2b857bb73d9a6d7a5fce1624da2c2d1bcd2b26f18796b1e5de895eda3eedac908adc64509bf3ef29ef98997c6f1bd098312dde3b5f3006b7874c40fe074ca215ee1d1e8e6ef21fee94bd084a013c45ca", 0xb5}], 0x1) recvmsg(r1, &(0x7f0000b22000-0x1c)={&(0x7f0000b22000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0xfffffffffffffe4e, &(0x7f0000b0f000-0x18)=[{&(0x7f0000b22000-0xba)=""/186, 0xba}], 0x1, &(0x7f0000b21000)=""/235, 0xeb, 0x8000000100000}, 0x0) 2018/01/10 07:08:59 executing program 0: r0 = getpid() sync() r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009b6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000004000-0x16)=@add_del={0x2, &(0x7f0000004000-0x10)=@generic="0b1a3058af3844bed823ce17c34b5d2f", 0x2}) sched_getaffinity(r0, 0x8, &(0x7f0000002000)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)=0x0) [ 37.371508] binder: 6533:6545 transaction failed 29189/-3, size 80-16 line 3127 [ 37.411879] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.417984] binder: release 6533:6537 transaction 37 out, still active [ 37.431041] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000b14000-0x4)=0x80) socketpair(0x8, 0x80000, 0xfffffffffffffff7, &(0x7f0000ea1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000db0000-0x10)={0x6, [0x1, 0x4, 0xffff, 0x400000000, 0x0, 0x1f]}, 0x10) r2 = socket(0x11, 0x8000000000000802, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getresuid(&(0x7f0000b9f000-0x4)=0x0, &(0x7f00005ae000-0x4)=0x0, &(0x7f0000f29000)=0x0) ioprio_set$uid(0x3, r3, 0x13) write(r2, &(0x7f00004c5000)="99", 0xffffffffffffff22) 2018/01/10 07:08:59 executing program 1: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a26000-0x4)=0x0, &(0x7f0000c6f000)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008e9000-0x8)='./file0\x00', &(0x7f0000770000)='tracefs\x00', 0x0, &(0x7f000070a000)="") 2018/01/10 07:08:59 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e16000)={0x0, 0xc151}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000)='/dev/input/mice\x00', 0x10, &(0x7f0000002000-0x14)='wlan1)\'*{{selinux*,\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x10)={0x6, [0x6, 0x5, 0x9, 0x5, 0xfffffffffffff001, 0x7]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000)=""/141, 0x8d, 0x40, &(0x7f0000005000-0x14)={0x11, 0x1f, r2, 0x1, 0xb92f, 0x6, @random="b8bd38a80fb5", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000007000-0x35)="6e6f6465767365637572697479626465766367726f75706c6f626465765b74727573746564c46367726f7570736563757269747900", 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) mq_getsetattr(r3, &(0x7f0000007000-0x20)={0x5af, 0x1, 0x9, 0x2, 0x0, 0x6, 0xb128, 0x3}, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0xffffffffffffffd8}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioprio_set$uid(0x0, r4, 0x10001) sendfile(r3, r3, 0x0, 0x93) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000008000-0x4)=0x7e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000004000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) prctl$setfpexc(0xc, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039d000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000450000-0x10)={0x0, 0x7d98, 0x4, [0x6, 0x8, 0x1c, 0x6]}, &(0x7f00003d3000)=0x10) getpeername$packet(r2, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000068d000)=0x14) sendto$packet(r2, &(0x7f000043c000-0x40)="a775403f0cca527afcbb02a80af31ac53b61e432f534038b1627bbe68a7cd951a198232586b83dd508a936517c75f7bf39b19cc020feb3a72ff29a89ec4b8a17", 0x40, 0x4000, &(0x7f00005ca000-0x14)={0x11, 0xff, r4, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000662000)={r3, @in6={{0xa, 0x1, 0x827, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000141000-0x4)=0x8c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00002ef000-0x20)="cdc7eda23a85f50b0116f2fe92ca7e686286a3562eed04a20e19f1ae6b571c99"}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000ba3000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x8, 0x52489367, 0x100, 0x5, 0x0, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) sendto$inet(r0, &(0x7f0000de4000-0xac)="a9668a80677d0c368a1049ee2f74af5194dbcc65f37f27fe5fdcc61614f862616fc75bdbe250dcad447fe40a06d636d7dc69d404d0232d6ab0c36d9b71af03cfdc9e1bfdb65cafe6b58d9d98a0d3111ed59280179ca5664cae7fb37ac3b4a1131e5bf8f8608af60c056c67e8356afd2371105beadffc12c4e0e13aebb44a2bb67ea1ecedcf17d01fa3bd90d84228af169ea12b12ba7e52491d9a78a44807edf26ad09900d11455c8eb3f9f71", 0xac, 0xc000, &(0x7f00001bc000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b71000)=0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000f45000)={0xfffffffffffffffc, 0x2, {0x0, 0x3, 0x4, 0x3, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000edb000-0xc)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f00000cc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xdac8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000003000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000)='./file0\x00', 0x60) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCSCTTY(r3, 0x540e, 0x6d4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r1, 0xffffffffffffff0a}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000-0x8)='./file0\x00', 0x80, 0x121) r4 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r4, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000007000-0x7)='ns/net\x00') tgkill(r4, r4, 0x3b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x7, 0x5, &(0x7f0000007000)=""/132, &(0x7f0000007000)=0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000008000-0x58)=[@in6={0xa, 0x2, 0x53, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x58) [ 37.449710] binder: send failed reply for transaction 37, target dead [ 37.450072] audit: type=1400 audit(1515568139.475:29): avc: denied { ioctl } for pid=6569 comm="syz-executor0" path="socket:[13058]" dev="sockfs" ino=13058 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/10 07:08:59 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000ffa000-0xd)='/dev/usbmon#\x00', 0x1, 0x80100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005f1000)=0x10001) 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/ppp\x00', 0x80202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fchmod(r1, 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003d6000)=[], 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d89000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/01/10 07:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b30000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000581000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000dfb000)=0x2, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fb2000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x165, &(0x7f00001d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000851000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) connect$ax25(r0, &(0x7f0000167000)={0x3, {"5d9c92d287b2b0"}, 0x7efa72e3}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000652000-0x4)=0xc) 2018/01/10 07:08:59 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x40600) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000686000)={0x0, 0x3ca2900000000000}, &(0x7f000042e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a7d000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) lseek(r1, 0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) vmsplice(r3, &(0x7f0000e78000)=[{&(0x7f0000146000-0x3d)="", 0x0}], 0x1, 0x0) 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@generic="16caaa01019b8fc2460ccb8205b7c752", @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f000004e000)={0x11, 0x800000000004, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fd2000)={0x0, 0x0, 0x0}, 0x4) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0x184000)=nil, 0x184000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x5)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000184000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x0, 0x4, 0x5, &(0x7f000005f000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000146000-0x18)=[{r0, 0x421, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x5000, 0x0}], 0x3, &(0x7f00000ff000-0x8)={0x77359400, 0x0}, &(0x7f000004e000-0x8)={0x5}, 0x8) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000017b000)=0x0, &(0x7f0000184000)=0x4) 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f5e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00003a2000)={r2, &(0x7f0000fa1000)=""/4096}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa1000+0xfc2)='io\x00') mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000fa2000-0x8)={0x3, &(0x7f0000fa1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000e3c000-0x4)={r4, 0x10}) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffc, &(0x7f0000e98000-0x30)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ac000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a7000-0x25)="6e732ffc67726f75700052baddb52fdfa5c90085ffe77dd741ecfb83859a3cea5ae2e5d4a1") ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000046a000-0x4)=0x0) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000031a000-0xa8)={{0x8a4b, 0x9ce}, 'port1\x00', 0x8, 0x1409, 0x8, 0x4, 0x7, 0xfff, 0x2e, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00005c6000-0xa8)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 07:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000833000-0x1c)={0x0, 0x0, &(0x7f00008f1000)={&(0x7f00005c3000-0xd8)={0x2, 0x9, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ecd000-0x4)=0x8, &(0x7f0000920000)=0x4) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) timerfd_create(0x5, 0x80800) getgid() r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000016000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/10 07:08:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8906, &(0x7f0000ea9000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000640000-0x16)='/selinux/checkreqprot\x00', 0x92001, 0x0) recvfrom$ipx(r1, &(0x7f000021c000-0x1000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) 2018/01/10 07:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004539, &(0x7f0000bdc000)="") 2018/01/10 07:08:59 executing program 1: r0 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000030b000-0x20)={@generic="4020e884b2875cd9ab1e095b82c62854", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e32000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000500000)={0x1, r1}) listen(r0, 0x202000000) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000dfc000)=0x401, &(0x7f0000000000)=0x4) 2018/01/10 07:08:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$TCSBRKP(r1, 0x5425, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c03000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000428000)=0x1, 0x4) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000792000)={&(0x7f0000add000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f0000ad1000-0x54)=@flushpolicy={0x54, 0x1d, 0x701, 0x8000000000, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) r1 = getpid() mknod(&(0x7f0000b5b000)='./file0\x00', 0x8008, 0x418) sched_getattr(r1, &(0x7f0000fe7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendto$inet6(r0, &(0x7f0000e86000-0x98)="6e86fefd91aa50780dabe00d6abd093359b0fd3ebaf9fc5f474329f1bf434a1fb30077ccc614fa04147eda5d1988cbd36021874c1c7038d851ae83e41f4c045578f6e45ea187f693072229cbae23f3a1fab5bd47e510f2a0b4afc114004302dbe7b48b8c28da016adcc7ea7fb4c0a240b42a3372bb8e377cab673ced51a4b09a65d5ee41212e04d4e55cf0c56260008e0719fceb0a81619a", 0x98, 0x20000000, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000451000-0x4)=0x0, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3b000-0xf)='/dev/sequencer\x00', 0x181000, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/relabel\x00', 0x2, 0x0) epoll_pwait(r2, &(0x7f0000e70000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfff, &(0x7f0000a00000)={0x4}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000293000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TCGETS(r3, 0x5401, &(0x7f0000f99000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 07:08:59 executing program 3: pipe(&(0x7f00003aa000-0x8)={0x0, 0x0}) listen$netrom(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)="86820ed5181305d27ecb10ae047d435afc4e89843ff00842de23344b6bde76ab200afe4b5c3f0564f7add04dca8d785c6bff65f06357063df9a894aae2cc1dc242a40f03d1bc7346ecf78c6e5355eea45e2cb9b72c652a3cdd458bf26b3a9809200c7441a13a662a7b58a8b1085175670e0b6a9c52ce49c149ca279b7d2e2402a2225b353d", 0x85}, {&(0x7f0000768000)="717e348a4f71c72f7a6a2ebfa3289f74dba097db4c8b8e7fd774ca20d0a4786b6951e6e5f60569fd5d1e82c8d0cd9d60a24f49ab89f5a763b909a296435f55d92b2d911e80616163a093e61183e481ad7357fd1b8da3fa29ca3224e70057f257629c7cb185e63fbaf14a8efa5733cdeaad9f5ded1f5317ded8c64705947d62c79fd2af57a062bf480c63ab0a2c591d28", 0x90}, {&(0x7f0000000000)="5af4d6d215f85671292ead16c6c999525d6f10a00011bf4012aba0e5ad1c963df8dd3918079c4ea27db4a43f746b3f3ce7096f0e57c15dff7595e7a567dbc152d70138e31567371a0dba9dbcddc1a08da6237ff444042df6e7c1b0f9b64443dad928184d831091adc6", 0x69}, {&(0x7f0000001000-0xd5)="d3ed150b8f6d4938b01a17bd446b1565e4dd36d2f96e452c06171fe79a064eac009554e8d64de2c3b5de78210eea1db94b44662bfd95b195fc1f600760497e599daea2def1febc52fb161cb7f72922258dd4fb47d53198822359e92e21f5f025a478562ebce3cf2fc82b6aea06fe7cf0aa3aecd77990de70b4d14d121082198c4426eea5f0ff5cb00834011802fc048a2d913c7504dc012f6c017dc28f3e8561bf71972a171e075734523316baa34d74a4e6534464548a0e15842b5a86f352d53b0c24aeb42b7baea7abb5fa3088d7b87ab70cc16e", 0xd5}, {&(0x7f0000f7c000-0xd5)="62d1f360f8546c5905add350c16854573f5debded20748a01639c62d7d40a144335bdf6e804681d1bc3745277d3ee76797eac0d42843b8a00ad74d337d4d096c8e5ea93bf783b83accdb302627fc596c425cc5e09240183a2e5e09e3c22364ef45a29c6692cec19db9ce3a09004de8ca6821502b701ad7ccd3a5811359f290208a9f4868a757b0dd45c3774f9cc642c78288a3fc958801f103e4ad93589a5099cfe2566f5062d6a03f56d4d7af6038849fea72b3d26337ce1c9608aa08fe474c9357f12e2996a9adf29dd8a570e841efe5ff6f0396", 0xd5}, {&(0x7f0000000000)="e1512b3f34aa266d1c40c9262acd92fe569f19096cb7f9443393afc35a603c8c8df2c2b43c2917c2cf5b860f1b1acc097aee29ee9c2f80f912734ed3d5b3f983a566b9bec5816d0a02a59ca09bfd8649672d8fff", 0x54}, {&(0x7f0000e30000-0xfb)="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", 0xfb}], 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r1, &(0x7f0000003000-0x8)={0x7b}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xdd)={0x0, 0xd5, "0f20be74fd2131c1d04cb4e4bdf4b3bbfdbd6b56445f41ea39600a0647ebd35577e8badc2ba40be43ce5802e21eeb78d259f034cf3286b0494af676d176b37695bc4b2c10389e9292bfeb82865cdbe61b3268c7520744ce38b4369d61ed23dffd78b41f07b4dc1f7a6f34708fc44e685478a0c455a3d5c03360ae969c319f2eb4a106bcec35401ef7fd5fd54ad69b63dcfb6194a5852219c734f86deb779ed7eafca247f1065fe5db2093df80cb8aec012ee5945e530ebc8de645bbf708dee2e96448dd5e7f78d78e4e0433b8b858f3c5568e1db67"}, &(0x7f0000004000-0x4)=0xdd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0xf2)={r5, 0xea, "3faa6163b27b9170ba5d7368431a387e53fd5dc20e51b170afac6c250c8120cfc25e59be4cd8aed62791d8cfd5f5a1e8ed49891eb8f5bb751267b19d92e2e5bb0416d4c4beed62365385b041f18fd4fcb2ea087d6fc52be913d1144793f96df8c335036e0eaac1b5a0ea45ef992a930e16cb09e141b3ad1f077f06d8eab8bcdb372a6e035ae84910f3205781545c8c7fbd99638b75e188bdd2d25300dccdf949fbe84b158d59aef5c6a72cd2b8daeaad34156917602feb8ffdc3faa77278be830de7ee673d34653d25af7596a9bb7eccd9d52e92a0ddd03dd50fb25b79e14ab4a675671a6d0b3fb90314"}, &(0x7f0000000000)=0xf2) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000005000)=0x9, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@common='ip_vti0\x00', 0x10) recvfrom$ax25(r4, &(0x7f0000003000)=""/73, 0x49, 0x2040, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000058000)={0xa2b7, 0x8, 0x4, 0xfa, 0xcddb, 0x7ff, 0x1, 0x1, 0x0}, &(0x7f000042b000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007bb000-0x8)={r1, 0x3}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2287, &(0x7f0000485000)="") [ 37.777687] binder: 6641:6654 tried to acquire reference to desc 0, got 1 instead [ 37.797111] binder: 6641:6654 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 37.802004] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43665 sclass=netlink_route_socket pig=6665 comm=syz-executor5 2018/01/10 07:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x7ff, &(0x7f0000f0f000)={0x0, 0x0}) write$tun(r0, &(0x7f000013e000-0x55)=@pi={0x0, 0xaaff, @ipv6={0x5, 0x6, "b8748f", 0x8, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}, 0x34) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = syz_open_dev$tun(&(0x7f00005e1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x1ff, 0xa4d4, @fr=&(0x7f0000afa000-0x18)={0x1, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x6cf8}}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eeb000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup2(r2, r3) getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000051d000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000fb6000)=0x7, 0x4) 2018/01/10 07:08:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f000027c000)='./file0\x00', &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ef1000)=[0x0, 0x0]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00004c9000-0x20)={{&(0x7f00008f7000/0x3000)=nil, 0x3000}, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000dee000)={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x92b1}, {0xa, 0x1, 0xffffffffffffff80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, 0x0, [0x1, 0x2, 0x3, 0x0, 0x79, 0x1f, 0x2, 0x1]}, 0x5c) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004bb000-0x8)=0x100000001) write$eventfd(r0, &(0x7f0000760000)=0xfffffffffffffffd, 0xfffffffffffffda9) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) [ 37.809469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43665 sclass=netlink_route_socket pig=6665 comm=syz-executor5 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) munlockall() r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x22, 0x4000000c, r1, &(0x7f000015b000-0x8)='./file0\x00') [ 37.853296] audit: type=1400 audit(1515568139.875:30): avc: denied { setattr } for pid=6673 comm="syz-executor4" name="NETLINK" dev="sockfs" ino=13681 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 2018/01/10 07:08:59 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r3 = getegid() fchown(r0, r2, r3) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r4 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) lgetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000007000)=@random={'os2.\x00', '(vmnet1@&\x00'}, &(0x7f0000009000)=""/4096, 0xfffffffffffffe5a) 2018/01/10 07:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ae3000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000e28000)=""}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a05000-0xf1)={0x0, 0xe9, "a1e46e2ed3c7b8c82e83dba83f923d4c36cc0baad54a52e29ed4f3af7eeb8d47c33441e3bb7d6ce5f094ccd884ec8da12a6befd1e2f6dd08290fd8a22336019dd553e2b434225f4e9494b57cc746b794109b5c04ec871249a2366635f3cefc222b3e7ed48f214a521027524a5162494e8a438c67948f3769397728b5c90d34d8f78702e880ade8c4cf0a834d102a703e749441be958d4168e158a1ee02dd024878583fd7f241430c10ee906ec790acf8eef55179a1f2a139b99d16895dffd002b43a484fef79dbd5bcfa17cbbd74e9e67de053331ddf365d295fc2084121288f9f504a1ad20418e622"}, &(0x7f00006eb000)=0xf1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004d9000)={r1, 0x86, "75cbc82518fe837018929980510ec27e63dfcc60d22f81ff5671024e711daabda627e7ac4b41cfaf3f72790bf642976c766d23ba68563ed099a90ebb53b0591f150844554881cb00a044994d974240c46d873c4984e4c181e0a68b25294ebb3bd3dfa7efe553a3172fc1d93caef86ac2d2fdfb4f29874b0f49ae4438ccd15d8fc6d2713307c3"}, &(0x7f00000b5000)=0x8e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e36000-0x8)=0x7) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000486000-0x4)=0x0) 2018/01/10 07:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ipddp0\x00'}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000ab000-0x4)=0xfffffffffffffffd) 2018/01/10 07:08:59 executing program 6: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/10 07:08:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000031b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a53000-0x4)=0x14) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef6000)=0x0, &(0x7f0000ef6000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b5a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x80000001, 0x2, 0x5, 0x0, 0x0, 0x2, 0x20, 0x20, 0x7f, r2, r3}, {0x5, 0x0, 0x6, 0x4, 0x200, 0x2, 0x10000, 0x9}, {0x1, 0x5, 0x8, 0x6}, 0xfe62, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x1, 0x9, 0x0, 0x1, 0x6e3}}, 0xe8) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/10 07:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x46c04) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000b9000)={0x5e8, 0xb9, "c025522df0f8d3a844f039a2c27946647e58dfb331d1d1529660af4755acb973b9c118c6b5bef1e7b3c14b3bfd76202730ca9bd331ca9ff197681bafd924a8f419d78fb5b9713f2b3c412a0d311d0bc3ab95ca28fda997dfc716416cfcf27e1a4e217c952e2f5e6b8560c9545ab736ba2c4f99d5bed486de8553b53c2d123dbd85d5fe36c756a78fb47b79fc66ee1048a9d547e395d9fdacd8379a030e4b08b8888addf5462066c203c9c2408b73af15b9d4235fed5e4b46d7"}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b08000-0xbb)=""/187) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000c07000)={0x2, 0x1, 0xfff, 0xfffffffffffff001, r2}) init_module(&(0x7f00005c9000)='\x00', 0x1, &(0x7f00004bd000)="") read(r0, &(0x7f0000ed2000)=""/1, 0x1) 2018/01/10 07:08:59 executing program 0: socketpair(0x3, 0x1, 0x20, &(0x7f0000aab000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c3b000-0x4)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) socket$inet(0x2, 0x8000b, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000002000)=""/224, 0xe0}], 0x2, &(0x7f0000002000-0x87)=""/135, 0x87, 0x40}, 0x3) fallocate(r0, 0x1, 0x80000000, 0xa5b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x40002022, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000006000)="71005287fa7ee19a4c7bc30cad1f0c9405b98d08e130db241970c99564022f9c99fb10616804cd7aa412c6a3f3ef4a4aebffcd08bb8edba0a6b09d94e579838d313b5b428997eca3162f26b33c01ea1983a4524fe2c5bb60c22e9bd1f7aa2ae4ee46d4473dd76af799d62204ec0b3b1711a4562314066a3d7298642067868377c184d3", 0x83) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000007000)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) fcntl$setpipe(r0, 0x407, 0x9) setreuid(r4, r4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x4080, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000009000)=0x7) 2018/01/10 07:08:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x7) 2018/01/10 07:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003ce000)={0x9ac, 0x1, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000c7e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000044d000)={r1, 0x2, 0xffffffffffffffff}, &(0x7f0000756000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000e2b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f00001fa000)="6e65742f616e7963617374360095313846e7d8496477c4b573d303cdacebdae58a5f86d7a56c7a850df81f67b01e00511f762692cdcabeeb45f9f2c9f706902e282966fbf220cda2f44743a5a732057af4f7a272478e1327bb6f8a17d891f64a51c320f75dd6f81493fcfb3a87af6186c314ca5538b17794a4f6c55c6c60ec442f2517b774cd0d55c1449111a2a656082ff29c35a6eea220b980341a6c5dd44aec70cd31f062ec257997c1362ce4713095619c0afcd442cdb410862130d996904d1d79dfff0526d3a0db72db84c9f2fe472a29f4d81cf4") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000814000-0x10)={0x6, [0x100, 0x3d5b, 0x8, 0x8, 0x4, 0x4]}, &(0x7f0000359000-0x4)=0x10) preadv(r4, &(0x7f00002fb000-0x8)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0xfffffffffffffffd) mlock(&(0x7f00002a7000/0x1000)=nil, 0x1000) 2018/01/10 07:09:00 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000451000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7fffffff, 0x224b42ec}, &(0x7f0000001000-0x4)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000083000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r3, 0xad, 0x0}], 0x1, 0x5) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r4, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/10 07:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ecf000)='net/udp6\x00') pread64(r0, &(0x7f000025c000)=""/0, 0x0, 0x104000099) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000082000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xfffffffffffff726, 0x800, 0x40}, &(0x7f00003c6000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000123000-0x10)={r1, 0x7, 0x6, 0x101}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003c8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000046a000-0x4)=0x14) 2018/01/10 07:09:00 executing program 4: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d5c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000416000)={r2, 0x0}) sendmsg$key(r0, &(0x7f0000912000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000921000-0x90)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 07:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f00003c6000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000000c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f00009eb000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/10 07:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000e28000)=""}) close(r0) r1 = getpid() syz_open_procfs(r1, &(0x7f000093f000)="2e060000725f6565667300") 2018/01/10 07:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) vmsplice(0xffffffffffffffff, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x16) [ 37.965972] binder: 6686:6700 ioctl c0306201 20008000 returned -14 [ 37.998540] binder: 6686:6700 ioctl c0306201 20008000 returned -14 2018/01/10 07:09:00 executing program 5: r0 = socket$inet6(0xa, 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xa0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0xffffffffffffff13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7f, 0x13, 0x4}, &(0x7f0000000000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00009a8000)="", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b88000-0x4)=0x101, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003b7000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) 2018/01/10 07:09:00 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eef000)=0x7fe, 0xfffffe6e) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000dd2000-0x80)=[{{&(0x7f0000eee000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00006c6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000753000-0x8)=[], 0x0, &(0x7f0000c31000+0x491)=""/240, 0xf0, 0x0}, 0x0}], 0x2, 0x2000, &(0x7f0000210000-0x8)={0x77359400, 0x0}) [ 38.037964] binder: 6727:6732 ioctl c0306201 20008000 returned -14 [ 38.059663] binder: 6727:6732 ioctl c0306201 20008000 returned -14 [ 38.062720] device syz7 entered promiscuous mode 2018/01/10 07:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000322000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000008000-0xd)='cmdline\x00') pread64(r1, &(0x7f0000f29000)=""/0, 0x0, 0x0) 2018/01/10 07:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c13000-0x4)=0x268) shutdown(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000828000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000284000-0x8)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/10 07:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000522000)="60129ea609", 0x5) sendfile(r0, r0, &(0x7f0000164000)=0x0, 0xfe8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000a5f000-0x18)={0x4, 0xffff, 0xc8, 0x315, 0x8, 0x5}) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/10 07:09:00 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b2a000-0x4)=0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 07:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000518000/0x2000)=nil, 0x2000) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000749000-0x7b)="c7380d141c289573e9c200bf191a4e746e366be61a8ea0997bdaf8de7543fe9da9dad3d18a54223fa0d0890c6807ee9b014249b26689618771fd563d1116c3f8df0cf4304d95ef0741c04f6f23585891f21122b485437c14cc75d2b30a6ff1378f05dc0d7286ee6a988edcea69b6b3af270ef8f1399754c40b2fc4", 0x7b, 0x8000, &(0x7f0000518000)=@ethernet={0x307, @random="67f79722a6d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x4809, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000051a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000519000+0xd07)={0x1, [0x0]}, &(0x7f0000a91000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008e3000)={0x7, 0x8, 0x81, 0x8000, r3}, 0x10) recvmmsg(r0, &(0x7f00009d4000-0x20)=[{{&(0x7f0000f5c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000073a000)=[], 0x0, &(0x7f00002df000-0x1d)=""/29, 0x1d, 0x0}, 0x0}], 0x1, 0x42, &(0x7f0000a13000)={0x0, 0x0}) 2018/01/10 07:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000937000)={0x0, 0x7530}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00007e8000)='(eth0vmnet0keyringeth1\x00', 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000916000)={0x6536, 0x2, 0x2f, 0x80, 0x1, 0x9, 0xffffffff, 0x80000001, 0x8, 0x100, 0x7, 0xa325}) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f6c000)=[{0x10, 0x0, 0x7, "94"}], 0x10, 0x0}, 0x0) 2018/01/10 07:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d80000)={0x0, 0x0}, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2018/01/10 07:09:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8000, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x5, 0x4) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') pwrite64(r0, &(0x7f0000aef000-0x97)="868a4c1c4cb9313a05c3d4a2b578c95fbfb07a9c492e1f535d25e4a483c77a6d6dad9b7d207f57587061a10f1ca630a2f9e1bff5582443e4b046d1fef79abedcedf3adce536933638445c47e406de9e44217d93badfe65642c7de42f383ad58f46d0d789127f3ff37bab9082012f0f0d7dd521f3b785e733e1caac3587ead1dc8b14f67f235b06c51098286df02d0c5a72c9d54a3b8d20", 0x97, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000115000)=""/124) sendto$unix(r1, &(0x7f00009fb000-0x60)="0a72c3fcd3c817824c7b6ec3e03b3bcb16894945b135f14282a4653d5d604da55a285eb00d1219953c0d86b53f14c1428bda4fc8d4f81d203cbd5f5c49ef4885dac80560e4adeb5717f87d10cc23acd5c2b8cf1d9cc8df964bbe968514e9792c", 0x60, 0x880, &(0x7f00005ba000)=@file={0x1, './file0\x00'}, 0xa) syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') syz_open_dev$usbmon(&(0x7f00005f9000-0xd)='/dev/usbmon#\x00', 0x0, 0x60401) 2018/01/10 07:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000027b000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a8f000)=[{0x2, 0x5, 0x2, 0x400, @time={0x0, 0x989680}, {0x1, 0xfcf}, {0x7fff, 0x1}, @raw32={[0x2, 0xfffffffffffffff7, 0x8000]}}, {0x1, 0x646, 0x2, 0x10000, @tick=0x6, {0x8001, 0x7f}, {0x4, 0x41}, @control={0x1, 0x7, 0x3}}, {0x7, 0x80000000, 0x101, 0x8, @time={0x0, 0x1c9c380}, {0x9, 0x7fff}, {0x9, 0x20}, @quote={{0x5b200, 0xffffffffffffffff}, 0x3, &(0x7f0000b50000)={0x10001, 0x8, 0x0, 0x7, @time={0x77359400, 0x0}, {0x400, 0x0}, {0xfffffffffffffb8b, 0x6}, @time=@tick=0x6}}}, {0x8, 0x7, 0xdcb, 0xffffffffffffd41d, @time={r1, r2+10000000}, {0x200, 0x80000000}, {0x6961e5f3, 0x5}, @note={0x7, 0x8, 0x1, 0x2, 0x9}}, {0x80000001, 0x100000000, 0x9, 0x5, @tick=0x3, {0x4, 0x200}, {0x400, 0x100000001}, @connect={{0xffffffffffff7fff, 0xfffffffffffffff8}, {0x5, 0x6}}}, {0xb4c8, 0x2, 0x6, 0x1, @tick=0x5, {0x5, 0x9}, {0xffffffffffffffce, 0x3f3b}, @quote={{0x4, 0x80}, 0x1, &(0x7f0000be7000)={0x6a, 0x80, 0x7, 0x10000, @tick=0x9, {0x100000000, 0xffffffffffff20ad}, {0x10000, 0x5}, @raw8={"7f5285a085457c813616cb05"}}}}, {0xe38a, 0x4, 0x100000000, 0x8, @time={0x77359400, 0x0}, {0x80, 0x1}, {0x5, 0x9}, @queue={0x2, {0x6, 0x1}}}], 0xc4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x410000f) r3 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00004b5000-0x4)=0x1010000) syz_open_dev$sndseq(&(0x7f00006a2000)='/dev/snd/seq\x00', 0x0, 0x70000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000050e000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$mice(&(0x7f00002ea000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c26000-0x4)=0x0, &(0x7f00008bf000-0x4)=0x4) 2018/01/10 07:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000472000-0x9)='/dev/rtc\x00', 0x440, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000252000)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/10 07:09:00 executing program 0: prctl$intptr(0x5, 0x2) 2018/01/10 07:09:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009fa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e85000)={0x9, 0x9, 0x1, 0x0, 0x9, 0x5, 0x8, 0x80, 0x9, 0x7e4, 0x0, 0x4}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000fdb000-0x10)={0x9, 0x0, 0x1, 0xe000000000000}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000fdb000-0x10)={0x8, r2, 0x0, 0x4}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f000069e000-0x24)={0x6, 0x5, 0x4, 0x81, 0x0, 0x18f5, 0x3, 0x6, 0x9, 0xf2b, 0x5e, 0x4}) ioctl$TCXONC(r3, 0x5429, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00009c2000-0x8)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fdc000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030d000-0x4)=0x8c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fdc000-0x27)={r5, 0x1f, "d8d4824f7f72a3489c845b894d5cd2978163e7c1a39febec39d78aa62da963"}, &(0x7f0000fdc000-0x4)=0x27) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000842000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r6, 0x41007701, &(0x7f0000fdc000-0xa)='/dev/ptmx\x00') 2018/01/10 07:09:00 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000caa000)={0x5, 0x5}) setrlimit(0x0, &(0x7f0000003000-0x4)={0x0, 0x0}) 2018/01/10 07:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = epoll_create1(0x80000) timer_settime(0x0, 0x1, &(0x7f0000b3c000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000cc4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f00006c8000-0x24)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000665000-0x8)={0x0}, 0x8) [ 38.263202] device gre0 entered promiscuous mode 2018/01/10 07:09:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dc6000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000241000)=0x5, 0x4) sendto$inet6(r4, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 07:09:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8f000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000001000-0x4)=0xe496, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x2) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/10 07:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4024700a) 2018/01/10 07:09:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000661000-0x8)='./file0\x00', 0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000019b000-0x18)={0x1ff, 0xe3c6, 0x5, 0x4, 0x3, 0x10000}) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) writev(r1, &(0x7f00005cb000)=[{&(0x7f0000740000-0x12f)="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", 0x12f}, {&(0x7f0000598000)="00b462c582caf72e29af95f2befa7dfe255ed7f2db2ce055c851394d4d95623e3e59d62f16044607e03a7ee99a903e42e9a8290155c582492c1628058206b363c98fd872f9034233500c3cb7dd426665125c55808e58e3218a853096ca28a15d77b2d0aeaf5e583821c087edead4636a0ce70227ee2f6c00794bb127c57c63145c97d83efb8bc2df44c1a232874ea86718f8c95b518ce6bb7611ddd140d7de10", 0xa0}, {&(0x7f0000ead000-0xe1)="a2388a8a8c6ad34164bf556e5e0d9fda3433a34c8091f602e08ae8c8257bea45883d2f44001f4a373087601698ba7ad6d0d112c645e8c973437f0a335a06b6e7c33c4d293891f95a188d0c806f94bd3aca93c24aaab976193bbbeaf904044f4661ef1870ad1052cf00781422f4d698a32f0b76657237a66d521f83fc17a370587365640307d60350528a9cdba2dc6cbdc3f32395b29deef58a4f34283812125ded1faf4634c06745f1aca4be2147a85832de91f0297d58b250d35996402663b9b61fb65d4403f66f919f3415f11e3403dfacb9543cfc4fb6077f66e990bfda09ca", 0xfffffffffffffff7}], 0x3) r3 = creat(&(0x7f0000c5c000)='./file0\x00', 0x4) readv(r3, &(0x7f000034d000-0x38)=[], 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002cf000)='yeah\x00', 0x5) exit_group(0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/10 07:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009f5000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d95000-0x4)=0x0, &(0x7f0000bee000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006d0000-0x4)=0x100000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00002ff000-0x4)=0x100, 0xfffffffffffffc42) r1 = dup2(r0, r0) recvfrom$ax25(r1, &(0x7f0000ffa000)=""/187, 0xbb, 0x40010100, &(0x7f0000a23000-0x10)={0x3, {"cbea2eb3d653c2"}, 0x5b5}, 0x10) connect$inet6(r0, &(0x7f0000d3a000-0x1c)={0xa, 0x0, 0x21b, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b3f000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000353000)='/selinux/enforce\x00', 0x200, 0x0) fanotify_mark(r1, 0x10, 0x40000000, r2, &(0x7f000033c000)='./file0\x00') 2018/01/10 07:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009aa000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/10 07:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f6000-0x8)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000db7000-0x1000)=""/4096, 0x1000) 2018/01/10 07:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a88000)=@assoc_value={0x0, 0x401}, &(0x7f00006a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002be000-0x10)={0x66f, 0x8000, 0x5, 0xffffffff7fffffff, r1}, &(0x7f0000e8d000-0x4)=0x10) socketpair(0x5, 0x80807, 0x6, &(0x7f0000088000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005ab000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e43000)={0x16f8f9fd, 0x200, 0x400, 0x8, 0x0}, &(0x7f00001be000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bea000-0x20)={0xf000000000000000, 0x8, 0x1, 0x518c, 0x6, 0x1, 0x80000000, 0x2857, r3}, 0x20) r4 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ftruncate(r5, 0x0) 2018/01/10 07:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d9a000-0x10)={0x2, &(0x7f0000f32000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000077e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cad000)=0x10) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000086000-0x8)='./file0\x00', 0x80000, 0x10) stat(&(0x7f00006b6000-0x5)='./file0\x00', &(0x7f0000453000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000bcf000)='./file0\x00', r1, r2, 0x100) [ 38.422827] audit: type=1400 audit(1515568140.445:31): avc: denied { write } for pid=6794 comm="syz-executor1" name="net" dev="proc" ino=13170 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 38.452128] ================================================================== [ 38.452148] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 [ 38.452155] Read of size 8 at addr ffff8801d6bac5f8 by task syz-executor5/6816 [ 38.452157] [ 38.452165] CPU: 1 PID: 6816 Comm: syz-executor5 Not tainted 4.9.75-g8910fa5 #19 [ 38.452170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.452188] ffff8801c3def7e0 ffffffff81d93049 ffffea00075aeb00 ffff8801d6bac5f8 [ 38.452200] 0000000000000000 ffff8801d6bac5f8 ffff8801d6bac5f8 ffff8801c3def818 [ 38.452209] ffffffff8153ca53 ffff8801d6bac5f8 0000000000000008 0000000000000000 [ 38.452211] Call Trace: [ 38.452221] [] dump_stack+0xc1/0x128 [ 38.452230] [] print_address_description+0x73/0x280 [ 38.452238] [] kasan_report+0x275/0x360 [ 38.452245] [] ? __lock_acquire+0x2eff/0x3640 [ 38.452252] [] __asan_report_load8_noabort+0x14/0x20 [ 38.452260] [] __lock_acquire+0x2eff/0x3640 [ 38.452267] [] ? __pmd_alloc+0x410/0x410 [ 38.452276] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.452284] [] ? up_read+0x1a/0x40 [ 38.452293] [] ? __do_page_fault+0x3bd/0xd40 [ 38.452301] [] ? retint_kernel+0x2d/0x2d [ 38.452309] [] lock_acquire+0x12e/0x410 [ 38.452316] [] ? sg_remove_request+0x70/0x120 [ 38.452323] [] _raw_write_lock_irqsave+0x4e/0x62 [ 38.452330] [] ? sg_remove_request+0x70/0x120 [ 38.452337] [] sg_remove_request+0x70/0x120 [ 38.452343] [] sg_finish_rem_req+0x295/0x340 [ 38.452350] [] sg_read+0xa1c/0x1440 [ 38.452357] [] ? __lock_acquire+0x629/0x3640 [ 38.452364] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 38.452372] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.452380] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 38.452388] [] __vfs_read+0x103/0x670 [ 38.452395] [] ? default_llseek+0x290/0x290 [ 38.452404] [] ? fsnotify+0x86/0xf30 [ 38.452411] [] ? fsnotify+0xf30/0xf30 [ 38.452420] [] ? avc_policy_seqno+0x9/0x20 [ 38.452427] [] ? selinux_file_permission+0x82/0x460 [ 38.452433] [] ? security_file_permission+0x89/0x1e0 [ 38.452441] [] ? rw_verify_area+0xe5/0x2b0 [ 38.452448] [] vfs_read+0x11e/0x380 [ 38.452456] [] SyS_read+0xd9/0x1b0 [ 38.452463] [] ? vfs_copy_file_range+0x740/0x740 [ 38.452471] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 38.452486] [] ? do_fast_syscall_32+0xcf/0x890 [ 38.452495] [] ? vfs_copy_file_range+0x740/0x740 [ 38.452502] [] do_fast_syscall_32+0x2f7/0x890 [ 38.452511] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.452520] [] entry_SYSENTER_compat+0x74/0x83 [ 38.452522] [ 38.452526] Allocated by task 6803: [ 38.452533] save_stack_trace+0x16/0x20 [ 38.452539] save_stack+0x43/0xd0 [ 38.452546] kasan_kmalloc+0xad/0xe0 [ 38.452553] kasan_slab_alloc+0x12/0x20 [ 38.452559] kmem_cache_alloc+0xba/0x290 [ 38.452568] fasync_helper+0x37/0xb0 [ 38.452573] sg_fasync+0x86/0xb0 [ 38.452579] do_vfs_ioctl+0x2d8/0x1140 [ 38.452585] compat_SyS_ioctl+0x4da/0x2050 [ 38.452590] do_fast_syscall_32+0x2f7/0x890 [ 38.452596] entry_SYSENTER_compat+0x74/0x83 [ 38.452597] [ 38.452600] Freed by task 0: [ 38.452601] (stack is not available) [ 38.452603] [ 38.452608] The buggy address belongs to the object at ffff8801d6bac580 [ 38.452608] which belongs to the cache fasync_cache of size 96 [ 38.452613] The buggy address is located 24 bytes to the right of [ 38.452613] 96-byte region [ffff8801d6bac580, ffff8801d6bac5e0) [ 38.452615] The buggy address belongs to the page: [ 38.452622] page:ffffea00075aeb00 count:1 mapcount:0 mapping: (null) index:0x0 [ 38.452626] flags: 0x8000000000000080(slab) [ 38.452628] page dumped because: kasan: bad access detected [ 38.452629] [ 38.452631] Memory state around the buggy address: [ 38.452638] ffff8801d6bac480: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 38.452644] ffff8801d6bac500: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 38.452649] >ffff8801d6bac580: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 38.452652] ^ [ 38.452656] ffff8801d6bac600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 38.452661] ffff8801d6bac680: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 38.452663] ================================================================== [ 38.452665] Disabling lock debugging due to kernel taint [ 38.452668] Kernel panic - not syncing: panic_on_warn set ... [ 38.452668] [ 38.452675] CPU: 1 PID: 6816 Comm: syz-executor5 Tainted: G B 4.9.75-g8910fa5 #19 [ 38.452678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.452688] ffff8801c3def738 ffffffff81d93049 ffffffff84195be7 ffff8801c3def810 [ 38.452697] 0000000000000000 ffff8801d6bac5f8 ffff8801d6bac5f8 ffff8801c3def800 [ 38.452706] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 38.452708] Call Trace: [ 38.452715] [] dump_stack+0xc1/0x128 [ 38.452724] [] panic+0x1bc/0x3a8 [ 38.452732] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 38.452739] [] ? add_taint+0x40/0x50 [ 38.452746] [] kasan_end_report+0x50/0x50 [ 38.452753] [] kasan_report+0x167/0x360 [ 38.452761] [] ? __lock_acquire+0x2eff/0x3640 [ 38.452768] [] __asan_report_load8_noabort+0x14/0x20 [ 38.452774] [] __lock_acquire+0x2eff/0x3640 [ 38.452780] [] ? __pmd_alloc+0x410/0x410 [ 38.452788] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.452793] [] ? up_read+0x1a/0x40 [ 38.452800] [] ? __do_page_fault+0x3bd/0xd40 [ 38.452806] [] ? retint_kernel+0x2d/0x2d [ 38.452813] [] lock_acquire+0x12e/0x410 [ 38.452819] [] ? sg_remove_request+0x70/0x120 [ 38.452827] [] _raw_write_lock_irqsave+0x4e/0x62 [ 38.452833] [] ? sg_remove_request+0x70/0x120 [ 38.452839] [] sg_remove_request+0x70/0x120 [ 38.452845] [] sg_finish_rem_req+0x295/0x340 [ 38.452849] [] sg_read+0xa1c/0x1440 [ 38.452859] [] ? __lock_acquire+0x629/0x3640 [ 38.452864] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 38.452870] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.452875] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 38.452880] [] __vfs_read+0x103/0x670 [ 38.452885] [] ? default_llseek+0x290/0x290 [ 38.452891] [] ? fsnotify+0x86/0xf30 [ 38.452897] [] ? fsnotify+0xf30/0xf30 [ 38.452902] [] ? avc_policy_seqno+0x9/0x20 [ 38.452909] [] ? selinux_file_permission+0x82/0x460 [ 38.452915] [] ? security_file_permission+0x89/0x1e0 [ 38.452922] [] ? rw_verify_area+0xe5/0x2b0 [ 38.452928] [] vfs_read+0x11e/0x380 [ 38.452936] [] SyS_read+0xd9/0x1b0 [ 38.452944] [] ? vfs_copy_file_range+0x740/0x740 [ 38.452951] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 38.452957] [] ? do_fast_syscall_32+0xcf/0x890 [ 38.452964] [] ? vfs_copy_file_range+0x740/0x740 [ 38.452970] [] do_fast_syscall_32+0x2f7/0x890 [ 38.452976] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.452983] [] entry_SYSENTER_compat+0x74/0x83 [ 38.460680] Dumping ftrace buffer: [ 38.460683] (ftrace buffer empty) [ 38.460685] Kernel Offset: disabled [ 39.235312] Rebooting in 86400 seconds..