1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x8c) 2018/03/09 13:53:49 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0xa, 0x0, 0x6b5, 0x0, @time, {}, {}, @result}], 0x1c) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffede) 2018/03/09 13:53:49 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xbf}, &(0x7f0000000140)=0x8) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0xffffffff) 2018/03/09 13:53:49 executing program 5: socketpair$ax25(0x3, 0x2, 0xfe, &(0x7f0000000000)) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000), 0x1000) 2018/03/09 13:53:49 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x2, 0x3, [0x7, 0x2, 0x8]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xfc, "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"}, &(0x7f0000000400)=0x104) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x76}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, &(0x7f0000000180)="3b2056374c02e8a7114fa424") 2018/03/09 13:53:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000140)=0x18d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xfffffffffffffff7, 0x1b, 0x3, 0x1, "22ca5b51b82d0853038a50dee24126f6eb40cde6b2b1eb76d0e4fbbe4882251a"}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/09 13:53:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f0000000000)="72616d667300cd7a3ead1c1a871dc6", 0x100000, &(0x7f0000000040)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000bf0f9b), 0x0) 2018/03/09 13:53:49 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) r2 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000180)={0x8000, 0x6, 0x2cbe197a, 0x8, 0x3}) timerfd_settime(r2, 0x3, &(0x7f000000b000)={{}, {0x0, r3+10000000}}, &(0x7f000000dfe0)) read(r2, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/09 13:53:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="f5bad6b91c2a748666f01a6f2e9ade0e5cd4611ce679160d35b3755d30492ba392", 0x21, 0x40008c0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) 2018/03/09 13:53:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:Pbject_r:policy_config_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 40 ./file0\x00'], 0x5e) socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) connect(r0, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des3_ede-asm)\x00'}, 0x80) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) [ 51.775256] audit: type=1400 audit(1520603629.618:31): avc: denied { execute } for pid=7594 comm="syz-executor5" dev="pipefs" ino=18247 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/09 13:53:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) socketpair(0x3, 0x1, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xd2, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x4}, 0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) writev(r3, &(0x7f0000976fe0)=[{&(0x7f0000911fe9)="8d", 0x1}], 0x1) ftruncate(r3, 0x100000001) r4 = fcntl$getown(r3, 0x9) capget(&(0x7f00000000c0)={0x0, r4}, &(0x7f0000000100)={0x4, 0x3, 0x9, 0xf76, 0x4, 0x1}) fchmod(r3, 0x4) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x28) 2018/03/09 13:53:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'\x00', 0x3800}) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x400) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/09 13:53:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt(r0, 0x0, 0xd3, &(0x7f0000c2c000), 0x0) 2018/03/09 13:53:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="399a9f8a886ad89b03dfb4877aa1bdbbc7b62ad86645e95a56fb390679bb11b44c4649615e0399776f7aa6e7b3477e68f265581d3e52b2bab32ff4308b306d8247f05513ca9b9c154e5acf9e3e5165e85f15b68d35298f6b7bc2f5b3595718818d2f492698abb226130c28c6b39bd2ca41c17a2c7fd2b5f9f6fdc98bb1db1debf0faff4f7bfc9820c8e5b4ab574387d3c092719a3eba5b7e96f57b89e381c369fb10b6f348d87edc70a0404473c1771968da1052370800dc85e5c950fbb51c3d5474d55a6aee1d1c79c526"], @ANYRES64=r0, @ANYRES64=r0]], &(0x7f0000000040)=0x1) [ 51.823781] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28005 sclass=netlink_audit_socket pig=7632 comm=syz-executor2 2018/03/09 13:53:49 executing program 7: setpriority(0x3, 0x0, 0x0) syz_emit_ethernet(0x125, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x10001, 0xffffffff, 0x100000000}], {0x8100, 0xfffffffffffffffd, 0x40, 0x3}}], {@ipx={0x8137, {0xffff, 0x10f, 0x100, 0x5, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xce}, {@broadcast=0xffffffff, @random="074d1d7cc82a", 0x1e4}, "0c727af3dfee7c4f13fa1966929153cd77c893e1597aad67235f8beb78bba6f83d033cdd611824dbc2f65dfd94e02a4edad0085fcde6ea8279f611de8b9d9b417d139145489c3393f03bf08670c7df6c835c971045aea001fafee6c451cb878b605c2785eb7a2345bb293c49193720e06d2d3506c07f1b0ef1ab48e33911ff9c27b2840e8a02b1fdd7d514b6c14841b9861c6131515f4a6eee4259d47c852575e5b566f4da051def96e2df1006030f30130b339199eb9891f10ed66d00dfd4a7a4a273779fe74516f5015060f5e71024dc1714181d9291cd51f8035261643a004071583e9d5e6de7b93cfbd12c9694bd72"}}}}, &(0x7f0000000140)={0x0, 0x3, [0x81c, 0xe5e, 0x9df, 0x47d]}) 2018/03/09 13:53:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x1}, 0x3d6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x1, [0xdfc]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, 0x8) 2018/03/09 13:53:49 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c9000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='auxv\x00') exit(0x0) close(r2) 2018/03/09 13:53:49 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x111200, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='map_files\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/09 13:53:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x6c, r1, r2}, {0x20, 0x8, 0x0, 0xfffffffffffffffc, 0x7, 0x7fffffff, 0x6, 0xf887}, {0x8, 0x4, 0x7, 0x6}, 0x5, 0x6e6bb3, 0x3, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x2, 0x2, 0x0, 0x8, 0x4b, 0xffffffff}}, 0xe8) 2018/03/09 13:53:49 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x5, &(0x7f0000000040)={0x7}, 0x8) clock_gettime(0x1, &(0x7f000024bff0)) [ 51.863335] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28005 sclass=netlink_audit_socket pig=7632 comm=syz-executor2 2018/03/09 13:53:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffefc, 0x20008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@empty, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) 2018/03/09 13:53:49 executing program 1: r0 = memfd_create(&(0x7f000003affa)='-%\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/17) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000006fbc)) 2018/03/09 13:53:49 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xb, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) 2018/03/09 13:53:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000080), 0x0) 2018/03/09 13:53:49 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x40) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='vmnet1\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='/dev/rfkill\x00'], 0x800) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) 2018/03/09 13:53:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725ff265667300") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) dup(r0) 2018/03/09 13:53:49 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x7ffffffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000f97ff0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8001, 0x0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/03/09 13:53:49 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000080c000/0x4000)=nil, 0x4000}) munlockall() clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendto$llc(r0, &(0x7f00000001c0)="51bbf910fdbafb26", 0x8, 0x20000000, &(0x7f0000000200)={0x1a, 0x325, 0x3f, 0x81, 0x81, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+30000}, 0x6, 0xff, 0x20}, {{0x0, 0x2710}, 0x2, 0x9, 0x1}, {{r3, r4/1000+30000}, 0x0, 0x5, 0x82}], 0x30) ioctl$VT_RELDISP(r0, 0x5605) sysfs$3(0x3) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000011d000/0x1000)=nil) 2018/03/09 13:53:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000200)={0x0, r2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="7363606c6162026500", 0x9) r4 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x105) sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x12, 0x8000, 0x8, 0x9, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_ident={0x2, 0x0, 0x6, 0x0, 0x8000}, @sadb_lifetime={0x4, 0x4, 0x6, 0xfffffffffffffff7, 0xffffffffffffffe1, 0x20}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e22}]}, 0x48}, 0x1}, 0x40000) socket$inet(0x2, 0x2, 0x362f8bf5) r5 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000000240)={0x3, r5}) shutdown(r0, 0x1) 2018/03/09 13:53:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3f, 0x100, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) 2018/03/09 13:53:49 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x82403, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/09 13:53:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f00000000c0)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "985cf4"}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 52.012614] audit: type=1400 audit(1520603629.858:32): avc: denied { net_bind_service } for pid=7690 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 2018/03/09 13:53:50 executing program 2: r0 = add_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="3a68f3521f07def4cf41ed04e73fadf93c45a20dca3abb48116cef45c68727ea9d2a8bd748aacaf8b22048a39bb12e60c607c6e5511b48b4055b59410e8784d5a3e09b935a66c6fb3271fbcd0b29734b7ff0f40a7d63a3ba1ed21efbf6d64bc413105f2756695c5c3979ff5598c71ce02d9d7aafaae41e8f7abb26eb6b914bcc7d4203f646ff31c03e11d833a7c258f0605241107190", 0x96, 0xfffffffffffffffa) request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="73656c66b7706f7369785f61636c5f616363657373117b656d3128637075736574656d302a706f7369785f61636c5f61636365737376626f786e6574307b286d643573756d00", r0) request_key(&(0x7f00000001c0)="6d48e8ab9312b507162fb778cdfb61733fdfc250b30b6f5820e84bfba05c80f112121e7dab07172988fc7f254ab215811627db93df62dcd0f38bb16c40955f81a44f8f72a1ff47ec275b94d14e8b8e9cc34f37d803", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)=':\'\'(\x00', r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) inotify_init1(0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x4001, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x2, 0x100000) r3 = inotify_init1(0x800) fcntl$setstatus(r3, 0x4, 0x400) r4 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='dns_resolver\x00', 0xfffffffffffffffb) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x531002, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x40800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80585414, &(0x7f00000002c0)=""/136) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000016c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9b8}}, 0x4, 0x800000000000000}, &(0x7f0000001880)=0x88) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001780)={r7, 0x8}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000017c0)=0x9, 0x4) ioctl$sock_ifreq(r5, 0x891f, &(0x7f0000001840)={'bcsh0\x00', @ifru_data=&(0x7f0000001800)="1a2664be383d4b924d1f41d081eab9fa88bd3b4b54c4614ade2f39af21917bef"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000040)) fstat(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) getdents(r5, &(0x7f00000006c0)=""/4096, 0x1000) keyctl$negate(0xd, r0, 0x4, r4) 2018/03/09 13:53:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="5c62de9ce8a8d8ed808697e2bdd9c253171fa55955c3902610ea6e9c", 0x1e2}], 0x50e) r1 = dup(r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x5, 0x7, 0x733, 0x7ff}) signalfd4(r0, &(0x7f0000000000)={0x100000000}, 0x8, 0x800) sysinfo(&(0x7f00000001c0)=""/187) 2018/03/09 13:53:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x5, 0x401, 0x9155}, {}, {0x6, 0x0, 0x2, 0x2}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/09 13:53:50 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004000)=""/4096) ioctl$TCSBRK(r0, 0x5409, 0xbfa) write$eventfd(0xffffffffffffffff, &(0x7f0000024ff8)=0x100000001, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/09 13:53:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}, 0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) 2018/03/09 13:53:50 executing program 5: r0 = fanotify_init(0x10, 0x40c00) fsync(r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000007) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x43e9}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) fsync(r1) 2018/03/09 13:53:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x10100000000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/09 13:53:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x83b1, 0x0, 0x8020000000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x208480, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xffffffffffffffe1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/09 13:53:50 executing program 1: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x2}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000001c0)=""/201, 0xc9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x7, 0x9, 0x0, 0x7, 0x0, 0x101, 0x10106, 0x2, 0x3f, 0x8, 0xfffffffffffff801, 0x4, 0xfff, 0x80, 0x9, 0x2d, 0xfc, 0x7fffffff, 0x1c000000000000, 0x2, 0x6, 0xe21d, 0x100, 0x2, 0x8, 0x5, 0x7fff, 0x1800, 0x2a9, 0x80000001, 0x8, 0x100000001, 0x0, 0x33, 0x5, 0x2, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x8808, 0x80000000000, 0x7, 0x1, 0x7, 0x80, 0x4}, r1, 0x0, r0, 0x8) syncfs(r0) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/37, 0x16) 2018/03/09 13:53:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/133}) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) preadv(r3, &(0x7f0000001340), 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = dup2(r4, r0) connect$inet6(r4, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000000000)=0x6, 0x4) sendmsg(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="1f", 0x1}, {&(0x7f0000000200)="de", 0x1}], 0x2}, 0xc800) 2018/03/09 13:53:50 executing program 7: r0 = socket$inet(0x2, 0x80400, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/09 13:53:50 executing program 6: r0 = socket$inet6(0xa, 0x4007fffe, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) [ 52.274373] audit: type=1400 audit(1520603630.118:33): avc: denied { setuid } for pid=7728 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/09 13:53:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f0000000000), 0x84000) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) 2018/03/09 13:53:50 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) inotify_init() bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) getpgrp(r3) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x202000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x5, 0xa, 0x0, 0x20, 0xbf, r4, r1}, {0x9, 0x1, 0xffffffffffffffed, 0x2, 0x9, 0x6, 0xf28f, 0xff}, {0x10001, 0x0, 0x599a, 0x2}, 0x1, 0x6e6bbc, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x0, 0x3, 0xb73, 0x4, 0x1, 0x8}}, 0xe8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x800}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/09 13:53:50 executing program 2: r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f0000000140)="00be3510", 0x4) mq_timedsend(r0, &(0x7f0000000040)="fc2e5f0e68af80eaee76b1a40e", 0xd, 0x20, &(0x7f0000000180)={0x0, 0x989680}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') sched_yield() 2018/03/09 13:53:50 executing program 1: socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5000000000000, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="75000000f7071b6c745d3de2e48a6b49704dbc334032e859df8a12b8fec78e1307a7dca91ace4dc8178e592e007226547ef88873d84ab8a912ca4a1a173adbaa0c078e7fb5c7db9debd6ede2a36bcec65f30b38d82db6ec33276f3ecd6374c17c6bd0ba89e9c0a78e23b73f8321623f85c6061fc1c1b82acfce8c568cbac87369b8a30c6af119c038580347718af4e364b5aa0e9936de564f96852cdb2ad666bcda2f4f35e189c21f9e087988e507d20f6292e5d2953d364f4f061784a1f7cc00f617d894f700a77a56ec89b0dd6f92c2d34817de734c3765cce92c0e07629fc72911216af1c6b1b"], &(0x7f0000000400)=0x7d) ioctl$void(r0, 0x5450) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=@ipv4_getaddr={0x8c, 0x16, 0x700, 0x70bd2d, 0x25dfdbfe, {0x2, 0x3f, 0x0, 0xfd, r3}, [@IFA_LABEL={0x14, 0x3, 'ip_vti0\x00'}, @IFA_LABEL={0x14, 0x3, 'vcan0\x00'}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'lo\x00'}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x45f}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x11}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000280)=""/157, &(0x7f0000000080)=0x9d) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) 2018/03/09 13:53:50 executing program 5: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000d40)=@req={0x0, 0x0, 0x0, 0x1}, 0x10) fstatfs(r0, &(0x7f0000000000)=""/210) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x401, 0x8) 2018/03/09 13:53:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x22, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x1000000cce, 0x20000001, 0x4000000000ef, &(0x7f0000ffc000/0x1000)=nil, 0x6}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0xfffffffffffffc88) readahead(r0, 0x8001, 0x80000000) writev(r0, &(0x7f0000000040), 0x200000000000013b) 2018/03/09 13:53:50 executing program 4: mkdir(&(0x7f000080aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$VT_RELDISP(r0, 0x5605) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x12) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000965ffe)) unlinkat(r0, &(0x7f0000ba8ff8)='./file0\x00', 0x200) mount(&(0x7f0000f69ff2)='./file0/file0\x00', &(0x7f000094cff8)='./file0\x00', &(0x7f00008ce000)='mqueue\x00', 0x0, &(0x7f000045dff2)) 2018/03/09 13:53:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='clear_refs\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x200800) fstat(r0, &(0x7f00000000c0)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x7, 0x4) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x4800, 0x40) socketpair(0x5, 0x3, 0x8, &(0x7f0000000040)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/03/09 13:53:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x5, {{0xa, 0x4e22, 0x6, @empty, 0x325c}}, {{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb4}}}, 0x104) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffff2fb4}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x8, 0x0, 0xc4, 0xc3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/09 13:53:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000), 0x33d) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/03/09 13:53:50 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x145202, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xa046, 0x4) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0xeaf7}, @void, @mpls={[{0x1000, 0xc9, 0x4, 0x1}, {0x2, 0x2f, 0xfffffffffffffff9}, {0x3, 0x3f, 0x7ff, 0x81}, {0x5, 0x5, 0x4, 0x7}, {0x3, 0x3, 0x9, 0x400}, {0x3, 0x3, 0x2}, {0x6, 0x6, 0x81, 0x7}, {0x3, 0xb8cc, 0xfffffffffffffffd, 0x3}], @ipv4={{0x1f, 0x4, 0x5, 0x20, 0x108c, 0x65, 0x8001, 0x120000000000000, 0x11, 0x0, @empty, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x80, [@dev={0xac, 0x14, 0x14, 0x16}]}, @ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ra={0x94, 0x6, 0xffff}, @generic={0x7, 0x2}, @rr={0x7, 0x23, 0x5, [@dev={0xac, 0x14, 0x14, 0x12}, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty, @empty]}, @end, @cipso={0x86, 0xe, 0x401, [{0x0, 0x3, '='}, {0x6, 0x5, "9b8355"}]}, @end, @generic={0x86, 0x4, "dcc3"}, @rr={0x7, 0xb, 0x3, [@empty, @loopback=0x7f000001]}]}}, @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x5, 0x0, 0x0, 0x3, 0x9, "1b113d", 0x2, "933703"}, "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"}}}}, 0x10b0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001100)={'ifb0\x00', 0x8010}) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) futimesat(r0, &(0x7f0000001140)='./file0\x00', &(0x7f00000011c0)={{}, {r1, r2/1000+10000}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001200)='/dev/keychord\x00', 0x4001, 0x0) listen$netrom(r3, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001240)=0x3f, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001280)={'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) finit_module(r3, &(0x7f00000012c0)='ifb0\x00', 0x3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001300)=0x80000001, 0x4) r4 = syz_open_dev$sg(&(0x7f0000001340)='/dev/sg#\x00', 0x1, 0x204402) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001380)={0xffffffffffffffff, 0x3, 0x200, 0x2, 0x4}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001400)=""/143) lseek(r4, 0x4f, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000014c0)={0x8, 0x6, 0xc94f, 0x2, 0x9dc, 0x6}) sendmsg$nl_crypto(r4, &(0x7f00000016c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000001680)={&(0x7f0000001540)=@del={0x110, 0x11, 0x100, 0x70bd27, 0x25dfdbfd, {{'seqiv(seqiv(rfc4309(authenc(wp384-generic,ecb(aes)))))\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r6 = gettid() fcntl$lock(r3, 0x5, &(0x7f0000001700)={0x1, 0x3, 0x2, 0x4, r6}) prctl$setmm(0x23, 0x3, &(0x7f0000ffe000/0x2000)=nil) write$sndseq(r5, &(0x7f0000001740)=[{0x800, 0x3, 0x9, 0x0, @tick=0x3, {0x3d, 0x9}, {0x9, 0x6}, @raw8={"6aded0c5d1cbddf8614f1cf4"}}, {0x9, 0x7168, 0x2, 0x3, @time={0x77359400}, {0xfffffffffffffffa, 0x7}, {0x8001, 0x10000}, @raw32={[0x0, 0x0, 0x10001]}}, {0x2, 0x1ff, 0x1, 0x0, @time={0x77359400}, {0x0, 0x5}, {0x800, 0x7}, @queue={0x1ff, {0x80000001, 0x4}}}], 0x54) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f00000017c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001800)={0x7ff, 0x5, 0x6, 0x1, 0x8, 0x3, 0x19f9, 0x7, 0x5, 0x40, 0x1000, 0x5}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000001840)) lsetxattr(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)=@known='security.ima\x00', &(0x7f0000001900)='\x00', 0x1, 0x3) fremovexattr(r5, &(0x7f0000001940)=@random={'osx.', '/dev/sg#\x00'}) 2018/03/09 13:53:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xcaa, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb7, "9b640526277db8febe10813cdba3d715588e934a64fb06000ecc985892b8a4fb6619b81c0cf14c8fcdcd8833e9ca442deebf697f81b0753f67b822ec02aa76402115a7680f2d25dbbcb2515ef2e89c24bf724125d95da7c99eed889a41aa43a8f43c43551eb20e12a9ebae510dbb9b1c7decac968100477e9ba1753097b8a96c8e6e2e70944b920540ec7b3b65983ef20ad4558d03275a3bfea55ef99a24bb331842da30eacfdfa6b02a270fc491e4e539683ef9596946"}, &(0x7f0000000100)=0xbf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) ioctl$int_in(r1, 0x5473, &(0x7f0000000240)=0xcc) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x94c}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/09 13:53:50 executing program 6: r0 = add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) keyctl$negate(0xd, r0, 0x8001, r0) [ 52.365565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 13:53:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000edff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000011c7af737600330ec896bd385a2ab21d120a82bd5856479235cf2d4c050dea3836a39d6d2687636a46263649e2ea0580b8caaace222768b7521446bb22949fe4aa1ab266dd9b26025819e48b53602d7c6f4e7d3d96e7ee909739e6533c4a1d97acd6a271b32a61bda2402a223f794ab2b3e8fedc0f3d8d90bf17075c061b7ae0ce0060e080d68205c44ff4b036479aaceb0181e1", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00090000000fbf908266916457fce47e680f8f12c67506d4fcf2c114920539c6423ad147a60e589d6086d93e0b5395ea1b1b59fd663cd5"], 0x3}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) fcntl$setlease(r1, 0x400, 0x1) recvfrom$packet(r1, &(0x7f0000000100)=""/79, 0x4f, 0x10040, 0x0, 0x0) 2018/03/09 13:53:50 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x8, 0x8000008012, r0, 0x0) ioctl(r0, 0x101, &(0x7f00000000c0)="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") 2018/03/09 13:53:50 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/03/09 13:53:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x9) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/09 13:53:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x261) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c00f5ff1200db4d0000000000000000000000000000000000000080000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) 2018/03/09 13:53:50 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9c51}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/09 13:53:50 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="0212000002e6ff000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/09 13:53:50 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000500)) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getegid() socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000008c0)) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000c80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0, &(0x7f0000000cc0)={r0, r1+30000000}) socket$inet_icmp(0x2, 0x2, 0x1) getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000023c0)) openat$keychord(0xffffffffffffff9c, &(0x7f0000002580)='/dev/keychord\x00', 0x0, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000002700), 0x8) open(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x11) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000027c0)='/selinux/validatetrans\x00', 0x1, 0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002b40)) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002f00)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@mcast2, @in6=@loopback}}}, &(0x7f0000003040)=0xe8) getegid() mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) dup3(r2, r3, 0x0) fcntl$notify(r2, 0x402, 0x0) 2018/03/09 13:53:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001180)=ANY=[@ANYRES32=r0], 0xfffffee9}, 0x1}, 0x4040000) r1 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$sg(&(0x7f00000011c0)='/dev/sg#\x00', 0x7548, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001200)={0x2, 0xffffffffffffa0c0, 0x4, 0x7ff, 0xc390, 0x10001}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="accba49412ba86faf147b50906615f706b2eb92140c3087ef08e72d26975ab0a008640e585f0f390fbced6ee62b24808a9602d07c8001fc77f4b3535c440e8bd7f4cbb7893c5557ad757524e81914e702ba4affd1323e3130f1ccd14707a473d72a99a97f8382d70517137ed9380c75bfa66177c892e3f5fb1b20a7cac34f88735b317e9d11798b106187d68ae1aae0e5b0175d7b792874cfd7f51d6b0c5d00f6af00078082eecb2d5c0e92e81c190647a37b93eb4e105a80f5a67a31b740fa292c6a31b656b33f556e1e57fa7239a8ef740e9ead8ec9a23c071467c36d6a4b5e202d0448d011688ce031bb7516c7d15fc398d91e4de8d99d511df3d8cb2d2377ace94b924363bf50a37ed1629a1b941c8fcc054cb5a5532e6f2c8978b00dd64b6fa4b5cfa991683f367382d78c042e5f65ddb4f115f36a10802291a82db4a0b50976c529d13d233c57f2d0260a9f614746d3deb351052888a97e8d5b412f6a56d0f23180ca236a98815f1ca07318fd942ab6fddd2c980d37ea90f97746dbed3ae8f503297e22ba69c87484fa67890e184b3e16cc26703b950e2b192360f1474ba879caa9f27f2de2ee75e335188cc64b8aa758741b8a776a64a34390f1a6c48b2c47f3a627ac8eea0c457afd17cbab4f2e6d9835aecc02e60b50d43d6603809ce00ca2f6c17ffe13ef3839f26bddc2a6f34d4b54e545c56b932d90d258d7ffe7d25a6b374f84e03565e5fb1494f1e95837d4f7599b85fa06c3c61d31ad1aa699379ee59b2a3fd2fcd8c862d8916802292ba5d2b32091d66ebc2b9c89c509cebffa282a1d54f2e2b06a37c26fa9ee869738c57ff54b24f08c0fa27f83906aea3e0190150a6bc0b44cf40a0ef36138361d4273063db15212637fbe75b40b23b8f5f8391f4cdc55a7ba15597714abc756834dc961833b6aaaaf2d1bd0d908e36102d3f2c743118e2db11a330332484803f186a84b0ce833b02fafcfbceae98c53e0e53416dbf6f28f8e7de38c8b9d67566aeca400868a2d97aa0ab4103e4ca03ef6809d0ab9bf39dc747de1dbb5e846e930b43d781c2f463fc6190ca3464f7cd471b6facdce43a063217a3615bcfb6f1fa3536635b9579a05d5dbe017b2558f2b05b2699b5e1ccaeb68151bb09f7b55fa2aa7d63c6454cc7bda01308bd042ecc622562feea2d4991ec6a067a0a351a6698248d33678063e8043de5e008d8ccd6623707457b3690a85940ae115099f247769fa06ecdaafceff23798d72bef14773a5c1f832bfdf298148e6f295f1b829831ed3ad2a3540466627dcb701a4c95c8c6ffa02f342c05ea6f2920d41db787a3aa7d6b2b618584a06c73fa78e4451b2aed4f3c829153042cc317ecc602ff3d7108ea7d3013374042a7a1f676ad3578aa24f6fffdd8eb93487601e9fae77c74ab88a34a7693129eaceea9f87154cb72f9291ba8ee77a9b5d292e3bfc31bbc315b86f191f6ee948bb1ad7d4bdc70753bfea4beb571c6d55d674122b46dd3f7df0de49635aaf3a1a1fb0f6b8e9591692fbe2ea274accfde442e05b024b22e7ae1593b96fa174c3f899f4b1f43149f98b418e3becb40a75fce663f629d962958f66259e0867ddf3496311495a2822b22445cdaef8efa2071a72bbc7ebec660426f3609f5b94ab5351b5983d74738c5b0b86d97d370dca8f283306c05faf26ab834fe3b52579f84e67b0eab6951180d23652a83c47fbbd21d90c970ad13e9aff7c97cfe14809f5ea7742b63bfff4807b53acdd18c7b72fed892bce4fc3967c06aabe0de008c18308f953e3b48bef78b76b285d8c8cfbea8abf57abe91d92b95d84bb21193a058bcfae4b7cd8edf8d71b4826f6ad932feb65dbd84988cb5139647eba2ad6fffbdd968afd708ec63b8529dfbcf75ee66e145e63f6842ed894af316d8c3c9727af56ec441418f957a581725482874aa42d6fc8746bbb6ee809fe3568aae4e1a2226d521002cc4fd6418bc814aa7be80793b5eabe24cb26651ab79e081e7065853553f6d3865cccf867bca8f0ed25c6bf3a477ffc707c38a51526edf1750922407d75c0bdb876d52e603cb378f97354398d2d6158fd54f5a7aa2b2006adcc924324c66ce0c820109843fd8c36f04d91e97ac9d504089b9d3e85f63894d6cba0b5f1fc6023ff539b06c53b4553372e07f30c044367a04685b1cdbae12195d0244f330432d4b62edb80abd71b10338024e1632abc027a8ceba55e18caf268b5ae70a4536f7a064258f0263490ff20f98ad6cd7a86db125d8f2e74b34c7498372bf64f9f4e3932e113b5ede15660f01de7260f29f2396d4254e5996154881ce1905a1316b8838f43802cbf1141f542f6d038be9fc3389424e796a38109c8e2e3df42a6cdd00a6f1b840fbe314a99fb08a7a042233849b3e15f082b5f6ace84a68568340e3019e1227079ff1ea22f7fa0f5d65ae372a711ae90ae90f5bc29ae977bbc177066c46a36bf1dca6c4f75c45cc581e53be0ef9c900bfcfe58148fa78f992694de2b8a9c461000cad101bf7e5402be707114a32acfb34a2d60ce9536fc5381fb4a7c045256db97329ff133c9d218200c64ed4f6bc0f00a1b9b53b2e014d83ed74d920eb8b67ce025c96c77cf717d659091ec9b384605ff6c3cef5efd11025c59d673dabec6d97e972c2e64c214b417e0ca5e95d52bfeb67f4b6611921957fca1ded83da636204dccb4a97b8eba84b04588e280cd180ee16613800c2029e6cc06551ab0a912fb231bdd60b6b041da4d56f531d68e9df428aeffaec6d6922057073e775c62bd490499adb3ed45cf5ab2d80c829bd5501a7a6834775d1461532843bd0385635174e23a691a5695869f1f71f23e9b8f809bd9c568746de639d1fad5ec1f673c698873b9a74901a56e4ed37e14ca9c06d4fb2537a8d276c890a47024312ecd1a0fee1376e0d9b8088b35d0af5c936959480e85c252969f006c154cf66945b56f8c594407a7d243f0720e4308bc51aa9a55e4f2e66e6e434370376f5200c5ebeed34cdb2ab190167d05041e60ad3e141144789729784dc444f663f72c239f04b4b0acaa9d8a5ba9a1c6facb176de142ca91eb8e6697a702312d3b3913b502f8d326083525f702b105baf0a4469d202d0e38416fe65841f8fdec4819ec953e74b7a243d20a0550aee4cdb82f710977d49eb792d265ee25d0ded6296dc9808011ef558cc99baa39ca43f49a11b806e597aa5af8286334220d4a74d945dd420cadb713905a0b10026f668dda242e0e35d3489b61b3d32465cda83ad682d1ae2ebbce774eea43e9d85227ce76ff63a6e8406bbaae8f19330a785f84474d511610fda01855c8f201d86afbc5ee0a88d758e2457b7947ac2c2789d389a893112436fde0aa66bfd3e82deca7462ea7e076a3f0ab921d7a3bf946c702c0870f58dcb1907afcebab271abc17965d16605c19630ac5b4bac845e14d4bce79f5d218a96caa0937820157d30f7683ae92cbcb00403b3ee915747205560fc208074a7aba77eee3d7a6d89c04cd141da20438e43b3b1390b658b32d7026f2b84cba6a0e59472e1acef56f871f69b49b63967ef6bc114d29ee46e2ed2bb659e42ab0a076c2b79ebaa57e03f5d3fad25f14c2203b1f188b3bab4c3f49b9e6d90186d4e152955a988081a00b519701bb9cf2edae8f6449f41bd8f1a71ebb36fcb37af6babc673c4b91e09cd8e83389900eee93b94f9fa1a08e4be22b31667fbe94ddc0b3f6983e954bddff32fee53ddcf8225d16a7ebc04dc2dbdf9e58b65ef68d4bb652e90f43bdf089a5845b15b14f523891365bfc460ad87982ae0dcdb9cc73bbaa0cd9a1ded2872ef8c27028353dbdcccd0e8e7a53f6ffee3a687fc61642e6bb1df4dc80ec2f0e8bb44036021bc314d61677f7b8ce89335c6ed050e9c9020a71a9205c734fefc43d50e64d8919c8b9b317c1c7efac01bff64d6bf73e21aae1c69cba23f9a4e46332236ce9ffdcbc14d4cf073da6ffb5c6fc05546c47cce8cea73eaec57983c03d8f8d4644aa58cb96c9b655eaca79e950236405f98767e091c660b73f1f76295998a28d5148757ae14d9caeb191fed6969a09001d0a30d414e824710b4c3d68c41e95fd3b33d5d64c7ef1eeb22c6b8730bd91c25764b2d607cea53eb4d6979eb511c61388310876b4f44b29f9d14fbf78af08ceb7559e00d39985f25c7cf9f6233e4274bfd638b58251c622d42294244e006694fea7a208c7566fee32c56834a156ae0e409da2bd9905630e6b707187b11c05f0397cd92e83abd57f54a94939861f0795fb0cf16f6f10d20549cf8e15948f05a6d78ac4d842bf95207b2489a5394207a53f06a4a559749267ba6434e3cd88b69562300faeb41c2f49b1a595e39d7dc4a159395bda9ac2d012d9f09d24868632bab66b9d11185123c4af21e884a85582fb25633c035428356773406ca017908b9fb907a269a5a1fe03716930b98c149e0ed407ec9ff8d7186f8013c77904005defa7121cd76d115054841cc4ec18d0b8e36969105fc8e56d34a30edaa377a6c8e4debf2dcbf1bbbef781262ce1900587f0f240f5acef6752c5820e1d7832055973db2f94cd834315bcbb12c7eff23d33658a2c749a3b247d17c9f3033b1080f4f6b49f8430095f685c0daf3e721166a05115eacc2b6724e2216b9ab421b318bd1563b4c9651b091daba7189205349d4175cf1cc882a50fbe239acf2b899363aa776b55598b5067696ef89693337f81c8eca78df32474da9426f2703ec9400c4e258b223b664c33f33c9619e05161d77c8033d03446c42012eba45b33a88af5b17a29470e1dc9e0d259612834cfe24afd658f85b3b73e74a92bba712ef7a591690a4690f0ab373775dde913e404f88146a289ffeda39123774b2efe06151f8ce6b27ad159a21639ac9c541938244c1a341a3d443a1f199e5a6099800cb37b991594fb33250a8513e85e01cf66d196d7f294b7a105d13c8531d7d926a9f8ad940f9aca4cf27c58e06331ee5191c84ce6947d37cd1649345479522d5d5eb7111a2567b6a3fb9fc4ed273e9e5590d76ff58d6cfb9c6a5bc6e12bf1de4b3cd0059b32401d61258fe904ede0e90303dcd03171fb050e12e290b375d4ef7a2e545f7572026970bc86c04a59e8c04bb9c4d8479249328c81aa772e393cfc142f84e0677e541b08b876f669509e103df06cfa829ae080cdfc57926c589ccd961c0258a8e06fa59f3477d36dbe6ac14054bc757a32c233a27b8b7e075a5fde76386a8b3b3c0d0e2700f5f4c4f8167d1772be6a92780c15b6d4adda5b912fecb0c94fc4c7a9fd21dfaddfc107a1dbd9ca3988d819a7e9ace7c32dd19d837871d9386ae1f4b799a6c48872e29cd9b5e4ae12c2c9667778f3daaccb61c6150630c905097f15cb632c558917f4e34bfa884a3efebc991b17b8bc50eb0717b2b93cbbddc2ecc979689c8059fdaedc9de714963b3f1d4900cc6c81fb50a4561cb7e3fc3e245dc538369a994e1c32091f73842dec3fbb0fd697fd259c13abb26bc583846d6cdd956d05fdfbf1aca394c9e0559e29542231ed3d60d38b5d86b48cfb6d3bb793d09509f635da595ccf0bdb413360d98b84119587fda8b3a9526784b0eb000994b8c39fcde46f08c7cf6143e069bed79a4207cb7fed327dd52617a09c71a0c00da41c1ca15313c4ae8eaca4f2481180bb8ac23d3982d596ec446a235c4cf8c1ef1a4113ee8aad82fa55577b6c8c65de30fc28974199946829a669d808a3eab3224fa018f24a4d7cb2f51e62792f68ed4123b32ff8b7667492a65f5", 0x1000, r1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001300)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000041d86546359a482b2dbfc42dde0b987"], &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001400)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1f, 0xff}, 0x88) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001340)={r3}) r5 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000001280)={0x0, r5}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000014c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000000)=0xc5a, 0x4) sendto$inet(r2, &(0x7f0000001540)="a602a561db8c41e8f3390c6656ec58cb8d755bca5e3770fd1918664f820499cc3dc78c37c1db5f8d74896dbc39ed8fc5606951bc6ab3e66b18b77f020de8c99d717ba7f2c89623c95665d0d792aa84264ef032fb854e8a7817048d79e112494cddb3", 0x62, 0x4040, &(0x7f0000001380)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x7, 0x20, 0x200, 0x10000, 0x0, 0x9, 0x7, 0x6, 0x4]}, 0x16) 2018/03/09 13:53:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000000040)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/09 13:53:50 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x10, 0x4, 0xfffffffffffffff7) r2 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x800) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/92) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x15, 0xe, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x9959551e0c8bf5e6, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r6, 0x1, 0x2e, &(0x7f00000000c0), &(0x7f0000000400)=0x4) r7 = socket$inet6(0xa, 0x6, 0xff) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x800) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x104}, {r1, 0xc200}, {r2, 0x80}, {r3, 0x4000}, {r4, 0x209}, {r5, 0x40}, {r7, 0x20}, {r8, 0x4}, {r9, 0x400}], 0x9, 0x263222d6) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000000000)) r10 = getpid() waitid(0x2, r10, &(0x7f0000000040), 0xc1000006, 0x0) 2018/03/09 13:53:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x6364111, 0x4e21, 0x100, 0xa, 0xa0, 0xa0, 0x6, 0x0, r1}, {0x1827, 0x4, 0x1, 0x3, 0x83, 0x3, 0x902d, 0x6}, {0x800, 0x8, 0x0, 0x6}, 0x800, 0x6e6bba, 0x1, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0x3500, 0x4, 0x3, 0xcf, 0x1f0a, 0xe35, 0xffffffffa6b2023c}}, 0xe8) write$tun(0xffffffffffffffff, &(0x7f0000000280)={@pi={0x0, 0x6005}, @hdr={0xa0b7a0d0b40495d0, 0x1, 0x92, 0x3, 0xfffffffffffffeff, 0x3f}, @ipv6={0x5, 0x6, "03bd2e", 0x118, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x2c, 0x4, 0x2, 0x5, 0x0, [@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}]}], @udp={0x4e24, 0x4e22, 0xf0, 0x0, "bb9b476f87ebe552807dc017ffa99a6c25e4547b1ae440807b9fd9739dada730825fe55598ce8b45a08dac1785c26bd768efd339bffa3582279d29b5d859c0db8194593b89ec583cff51f176f2d18192c37b33d3f88f9613fa67e2525f0b9267e3aca5be70b8e7a7c54145aa7b9b8112548682f65c7b823c8061367a7e6ca974e1a0db275e3c380627f59a641e9ee33cc67c22575641ce7f7e71e976ebb3d3dedc5c1619da748e5472b6416c6666fd201600a595ea3275905d4f5712fbf7cbee74d506fc45780d4787d066ccc6056da37d2eb6b311b3c1c03291ffa8580800b037e9bfdfc24c4f00"}}}}, 0x14e) socket$inet(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) fsetxattr(r0, &(0x7f0000000400)=@random={'osx.', '\x00'}, &(0x7f0000000440)="a0626465767070703100", 0xa, 0x3) 2018/03/09 13:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8000, 0x0, 0xdc86, 0x6, 0xfffffffffffffff8, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0x8, 0x80, 0x30, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0x80000001, 0x2a, 0x1, 0x1f8000}, &(0x7f0000000200)=0x14) r2 = socket$packet(0x11, 0x200040800000003, 0x300) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0xcd, 0x4]) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'lo\x00', 0xbe}) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000340)={'ip_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/09 13:53:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10080) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd5, "84ed16fc1a5df37294234ecffc24ab86b97f21c93b19291bfae4298f9b64042ff8774ffeee8372b0c8af4a27d40972a0792390bed146db0aead241fd62123b75d84716c05c67cf4a4da8f77f77aafed3ba258c20a66b58cba69bc568c2568ae51358de4519cfe7958c16fd50394a9499d0e43e1921b056a6df41b35ebc70bb80eed47705a13839230eb712da5f4b26180e9d46b2e504a0a87c0cc1bbb7a6cb317163ca370ca59f30bd66a9563629edccc6e110ef45af00daab0489ebc880ed88239ab073e83a4ce18addb71106ec3babe42290f809"}, &(0x7f0000000400)=0x86) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x5, 0x20, 0x3, 0xd5}, &(0x7f0000000300)=0x18) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000440)="e2e11958ec11b227794e3111636af167a08b1d740ce7aae34071246fa21e26f03c316313dfbec4252cce84f834ef07b3364533790364366392901931802ef8cba48e192d6824953fe0da010f9e92797e0c7ed4f6b9dbf3000d96472106d774166e896a194c155e6be49a334a457f345dd0f67727d1e5843911501c9578b77af68b0b69cdb39dc17e1b140c95062fdcfa6ebb12e4ae2304997e8a986ec40465f24a") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000500)={'ip6tnl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000280)={'ip6gretap0\x00', @ifru_map={0x5, 0x0, 0x8001, 0x3ff, 0x8, 0x6}}) syz_open_procfs(r3, &(0x7f00000003c0)='numa_maps\x00') 2018/03/09 13:53:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/09 13:53:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) 2018/03/09 13:53:50 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000080)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000280)={&(0x7f0000000100)=""/220, 0xdc}) capget(&(0x7f0000000200)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000240)) 2018/03/09 13:53:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000040)=0x10) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000001, 0x20, 0x4f, 0x2}, &(0x7f0000000040)=0x18) r3 = signalfd4(r1, &(0x7f0000000280)={0x1f}, 0x8, 0x10080801) splice(r2, &(0x7f00000002c0), r3, &(0x7f0000000300), 0x2, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xe, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd0100000000000000a32a4b8c171600014083085709923fd77ead8ca5073183b09c62b90673944ded2f276e", "24710fffff040000000000000019005555874f087c556b60ffffdf0d0100", [0xffa6]}) 2018/03/09 13:53:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=[{0x20, 0x29, 0x10000000005, "270202010000007eadf2480cc5e47c6852"}], 0x20}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) 2018/03/09 13:53:50 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000ec6ff8)=@abs={0x1}, 0x6e) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x4}}, 0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000000340)={@local, @broadcast, @multicast2}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="010004ecd3b97a0000000800"], 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000003c0)="9e05bf59c1a56a32c7ceb647384974eba157bba38c7e780ba2e4118247f888912a948a31f0634d4b92a89660d2c3c49387667dc85bea70768d23ccbf8ec2d02ef352a7dddcf920335abeda2b7302b1cbf6c35ef71597296f389879894082dadff9f928caa4c9b02f65d20f6edbcb42fa3bb1ef29b27826b18c34c427a038716d0e1b0a2bac107283f7f2d177dd", 0x8d) gettid() ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000000c0)="d9c5bd2316dfda909522b0dba2a91101d79b85d81a13f5205ed9c4d3d2f5d8f285f0b4f71ac48af0b3d5f41eb43809c4e2016c5b4c8199226acad9cc0483293a3d96e3b5ee84514a885377cc3a8ea4789a47b735c24a502a7b18476d05783bdef96999458ca04b337b1159982bf28c") connect$inet6(r0, &(0x7f0000000300)={0xa}, 0x1c) 2018/03/09 13:53:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400000) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "cc2125529ef695ff7b356f898a0e552ec10acb75b11625156b49728ddc1426bdc7b423dae8d189061b28991ff26a4509dfc31bcf28a9d0796b4c41239ef370de4a09cc57460256d5"}, 0x58) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9) sendto$inet(r0, &(0x7f00000000c0)="d06f4b69b797c78de494dd7430cffdcff45da876abe29767932860f89bac7c38e9c4574d7d140a469bd1e8a7a65518ac93b06d7d201a776f66649ee607e966c0367e6858d5ddb105d1dbb89cd43bb3d3d011891e8c407f80214ac33d2c25eaaa6047b4a1d404fcb9885dbd24531211", 0x6f, 0x40040, 0x0, 0x0) 2018/03/09 13:53:50 executing program 7: pselect6(0x40, &(0x7f0000000040)={0x5, 0x8, 0xffff, 0x7, 0xfffffffffffffff7, 0x2, 0x2, 0x3f}, &(0x7f0000000080)={0x7ff, 0x0, 0x3, 0x1000, 0x3, 0x1, 0x40, 0x2}, &(0x7f00000000c0)={0x0, 0x0, 0xc262, 0x100, 0xa0, 0x4, 0x200, 0x913}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x1}, 0x8}) r0 = socket$netlink(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000280000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/09 13:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) rt_sigaction(0x33, &(0x7f0000073fe8)={0x0, {0x7fff}}, 0x0, 0x8, &(0x7f0000000080)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0x6d6}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x0, 0x7, 0xa4b, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0xffffffffffff0000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x5, 0x18, 0x5, 0x1, 0x8}, 0x98) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xf3, 0x2, 0x51, 0x3, 0x374, 0x6, 0x10001, 0x6, 0x6, 0x8000, 0x4b, 0x10000}) getpeername$packet(r0, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005900)=0x14) fstat(r1, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000059c0)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x3, 0x4e23, 0xcb, 0x4e24, 0x1, 0x2, 0x80, 0x80, 0x0, r3, r4}, {0x50d6, 0x9, 0x40, 0x3, 0x2, 0x1000, 0x3, 0x7fff}, {0x3, 0x80000000, 0x200, 0x6}, 0x277b, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x1, 0x0, 0x4, 0x2, 0x6, 0xffffffff7fffffff}}, 0xe8) lseek(r1, 0x0, 0x2) 2018/03/09 13:53:50 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x4011, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c8584a6fa10f51727261eb2fc79aab21ef420ed35c1a58", 0x17, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/binder#\x00', r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000), &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/09 13:53:50 executing program 2: socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/03/09 13:53:50 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x230200) flock(r0, 0x2) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32], &(0x7f0000000300)=0x1) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000280), 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/09 13:53:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') read$eventfd(r0, &(0x7f0000000080), 0x44) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000000c0)={{0x10000, 0x5}, 'port0\x00', 0x20, 0x80002, 0x2, 0x4, 0x200, 0x800, 0x8001, 0x0, 0x3, 0xffffffff}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1dcc95543ba97890a7cd83358b05a0291fc31c2d2638990cd77d1a404b4ae28b295f174a20c7b3150046e5aba9f3b75e98c96efc44698761d6ae4cd860ded73ca15e7bb022852eee8ab627051d977bdb51a4ceafbec0ff16be3ec55ed2f9ae65cb8f4b356437e2a291e00c500756d6f9fb0416a0c031d830185b3b001e8eccc2e8dba669bfb1a17d2f43078974d57000bbc1541858f22a3f77e0e3c56b5071fef12f90404b4a04f7f7f7b6140fe1781941f1a85227caf24fd214f4da39f3da19cd2a28642b311862d13cb67c69", 0xcd, 0xfffffffffffffff8) ioctl(r0, 0x2, &(0x7f0000000900)="692123a7e701e41e03e76068887f94105d804f85e4ce44db29d5572f4a20429022e948dbda43dbb078a0bfc7381ef6be3cfa24dba73cdd5b23a05422ac055c60bf32b9bda4b70c1a52772486d3aeef31a8185ffcfb211f92133815d30f5f26ff82f1fccdc32cfd0b098a484fffdfaa02823fa6b07aaff9ac1f6282d51ba61f7a13f1f56c92215765b9f24123d3cbbbe74aef52a779f8df18fe8855c453c86a5081092cf62d9ed72ea3eb439835730e") r2 = add_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="4df3950b6449d903bc80ce15914972d4a45947355609f3cfdb22aa6326c72e425b204f1165ad2f8c4df448366b80a75bedd4b042be464d59f71aed3351c1d9b085b3db5e38c4b49d42fc3d12c6d4c283b249203aaa4bcf06bb5f80519b590f547d0465fe86040455abbb4fbe58d155fdff4576a3c53674993742a3f1cc4d1d10c2c7f782022c9f526cb89e4bf747", 0x8e, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000400)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="6ebe742ac367e56a9c937bd281c06aa55535", 0x12, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r1, r2, r3}, &(0x7f0000000500)=""/156, 0x9c, &(0x7f0000000680)={&(0x7f00000005c0)={'tgr128\x00'}, &(0x7f0000000600)="675d7da083ea93d87b0c78ff6fe16d1d8868108ed467c2032a5a0f984dd6485fa602884ba940630ab0de18850544acb1163722488a94cdfbc49d9896bfce5433932ae98f0534c71a76997ff07ee771709dfed0a954ca9a0c863375", 0x5b}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000a00), &(0x7f0000000a40)=0x8) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x2, &(0x7f0000000140)) r5 = open(&(0x7f00000006c0)='./file0\x00', 0x2, 0x100) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000740)={0x3, 0x8}) r6 = getpgrp(0x0) sched_setscheduler(r6, 0x1, &(0x7f00000009c0)=0xffff) userfaultfd(0x80800) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000700)={0x80, 0xff, 0x4}) add_key(&(0x7f0000000780)='encrypted\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)="39bb9461969b5492a4d85a091db3ea16f55fb070e3030aed73eb1c81731aa1464ecd97ab21efbc8092f13757cfc5da669803a462a25d007ba985c583bebb106e10d921fb2c45407d04d42cb60c8a03d95c19748ee808640c89e3ab8e0ea0bade99a4f3dac0853ccd47290fa593a58862fd53bdfe196593940b396bee3b206f5ab734ee7e0048c251d769fa78a2f008fbe32b6559a8a9fa9d53dc8a0d3577cfa3ea6ef0f03aa8c688f6f0fae8cbb188527d83e6942d70120a78f949e82ef562f9cffa7758a1f5532cea014a0654a47067344dec2bb5e00e102fe53cf16916a159", 0xe0, r3) 2018/03/09 13:53:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0xc, 0x3, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/09 13:53:50 executing program 1: mkdir(&(0x7f0000553000)='./file0\x00', 0x0) socketpair(0x1, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mkdirat(0xffffffffffffffff, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x400, 0x0) getdents64(r1, &(0x7f00007e2000)=""/4096, 0x12da) flistxattr(r0, &(0x7f0000000080)=""/79, 0x4f) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) 2018/03/09 13:53:50 executing program 0: r0 = inotify_init1(0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ifb0\x00'}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'user.', '\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) 2018/03/09 13:53:50 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xb7, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="200000001800210c000000000000060000000000000004000000000000000900"], 0x20}, 0x1}, 0x0) 2018/03/09 13:53:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r2, &(0x7f0000000c80)="e6578cbc22fdc7d4b287625bd3a7b7fb683981c3cae5989b6fc2c8ed3d6ae28b0e279a149b88cbb8717e0be8f64a86db7eb5fd41801ec8aae420416f409b332e3f1a44079723c371117b2d5f8bffaf18d43337887d17591bd1e4c31dc8cd5752fc52dc85872a13d9b7111c4f52051fcdb59f19c829529a9902b811b92af22d95678927e5387dc80657474572e4e33e0e5d8eedd87fbc5ee078461b6092c57c6a8d9cfca3a4c30ad498d34b1cb9471c8a0125c19edab161821fdafb3c92f5c05fd2c75c84bdd1699615473307e02d88d2d1fa76f6e7a78dc4f401605d228fce07f4266177465e9e91684ed238f254f539bde21f4e83a603c7dbd2dba16a1aa5b531475ee247fc74e318619a5021ebf7e64de23c0fbf43a5e9095ae5e8789ac1a1152d30222bbcbf3f48031dcacf613ff7ce9cdfb917342ad77e668a9ec884ab0b8f8711f8ff88c0f51ed3814dbb73a61f4c38d5fe4c755128a2d3e2866478292acf4afe24318416d3e427a2d21e926686e2258193a30baf0ffdd479de9cccf51c951a1c61dde3cac268a22326ec72701ce7482a5bb90aa0def2333a94c2166f94080b3e49c7d71992cc90d04ebd3863a0515d9a6107818d9ee07ecce009d91633da3fdc39e0e607e6cce0346f3ec2494eb153c5e8c04d68d4e28514c33a5fb1f715484beb8bc592be721250b6ad9d00f5f33171defe1aa7a1b7bbd00fa65285227fe59396bae2d3b27976722d586011f5f845cd8d2c615e0439998b94c9d1f77aa119d24c7c02c01be8d9fab5d9b05c169db71b3d10112b7e25015c95f8bbb66ea65a96d21d0e83030585f655a04f4c8b9a3e242d31a60e6266374d0efc802d8d76d9f4f8fc134903af042fb62e1c749264500ec909ca208596ad15df3c001e75ad7d3a1c1b6ec3208d09bd702922a773d1935c9c80a58eafe3a91163c11fa0b0372b50c17f7d7bb2591f93c693712f44c83f94bb6020f2eb768fad981c158a60f32ee2218c1a5b45b0fccd1ee529a6ccd2f407068c7a7f099fdd995f616c58b1d8d938fe658953c01b27f7f8a6796e0e860220cba7eaa50a058e72e27c29078d92f0d415a208ef3f7502d88957c2dc864840846d471c65f28c74b3042318bfe3bc55c98a5f96f7734b6da16bc251a3c975180fbaf40ac7b41c48371c45a7b8513dfe2e619baea294cdf73a4eeaedf57451c5a8197920d65fd6e027606f45057ed3f9206c2aa68927c300876ff9f4667b6fb2e8b43ca2fc535d94eca850f0bd8ac094733a86c9096889b378e4417bf8ed118d3651514545428718a786f4d42d36fae38b5b25419bac8365f6cdd7683fede80d2a9c37d0a51e853ca6f83fbc9cfe8ec664c54077f4d7121862cb2b839c6d8574c1862c3c2a58192ada69eada463ce6ef55e5ea563de8acc20385d1d28840fa0334f209066746f456bcba0f160e761ac44ce8a3c17c729ad5dc301be0ca59ea2c52dc9630a7cfbe41e3e2626ef6b7c5247a64534f0331d3c1e3f2c76c677137823e8ad8c86adaf95f30dccb7349b912c1039b7f86c839c76cffe4ba459dac82aedd2c7c434f594f9d07e1a06f0f755ae45c63fb4cd34fd6480e7fc0803bfec3a0864dcd89abc3c14f955140f16f089442ff65b6fdbde52d5849c558ad075b42dbd1844bb1482f6ae54970a0f8ea9e47a75f5360d5494bc77d6d48d64160c8741f11bd0234a301e4d074f34e04f5b6c7dd0626b081d45422b4f2d514b34f004f9d8f6e9061fd8a8428f89fcc49f84aeac090dcf4f05db861d79a048b924e17cf438bd68a78062191be26c5a57283c06c4ac4b46f85b8c165871c4f2b3e5ad6b6ae80ad0995acf301476ef846a640bd87cd4edff7f17557cc8b5fc90b093ac9abcd2b06dfd359a20e6c20445e201d3f4a6f81a4132c888602f058d7553981cfbc338dab852490cdc83a4f7c0ec1d32f9c57c380356b83c45c28275fa37df657b6de51a480603e5fc3894d31988064f8548c2be5e3c5fdf73062ba57a3e4bbe420a4fcf36f7db1d92e64758f6d11fe445a703d6d32ee451527", 0x5a9, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) shutdown(r0, 0x0) 2018/03/09 13:53:50 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7300000003b69a41d2619e78656344ded7aee4261ca59990e1d75bf961129e9bbee7a902f845cd8397cecd5bcf196219b09b161a13512c9f82ae40b6387679b2f8d98b24d9ada7dbbad9f6f4c6f90fdbe2189708f6312bbd1258fa672ae8ae4e535426e1e89111323942ba90f4ddb1b79997a8469e05a064"], &(0x7f0000001580)=0x7b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000015c0)=@assoc_value={r1, 0x9}, &(0x7f0000001600)=0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r2, r3+10000000}, &(0x7f0000000000), 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/09 13:53:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 13:53:50 executing program 2: futex(&(0x7f0000000040)=0x1, 0x800000000006, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) pause() [ 52.848184] binder: 7924:7930 transaction failed 29189/-22, size 0-8 line 3010 [ 52.861680] binder_alloc: binder_alloc_mmap_handler: 7924 20ffb000-20ffe000 already mapped failed -16 [ 52.879628] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/09 13:53:50 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) clock_gettime(0x80000003, &(0x7f0000047ff0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x81, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0xfdf4, 0x30, 0x3, 0x10000}, &(0x7f0000000240)=0xfffffffffffffe6d) renameat2(r0, &(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x3a, &(0x7f0000000340)={0x3b, 0x20, 0x0, 0xabe6}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x3}, 0xc) 2018/03/09 13:53:50 executing program 3: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0xd0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x7, 0x4) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xffffffffffffffff, &(0x7f0000000100)=""/93) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) openat(r3, &(0x7f0000000040)='./file0\x00', 0x10080, 0x20) 2018/03/09 13:53:50 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5d15}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, 0x8) r3 = dup2(r0, r0) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x31) 2018/03/09 13:53:50 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='personality\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/09 13:53:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x105902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000001b40)={0x4, @tick, 0x3ff, {}, 0x7fff, 0x1, 0x4}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/03/09 13:53:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)="74756e6c300025f51200", 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/09 13:53:50 executing program 5: r0 = socket$inet6(0x10, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') lseek(r1, 0x0, 0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x10001, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="5500000018007fafb72d1cb2a4a280930a06000000a843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/09 13:53:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f13000)=@routing, 0x8) 2018/03/09 13:53:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x1, 0x4}}, 0x26) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/09 13:53:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') nanosleep(&(0x7f0000000100), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xc0000018}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x38, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000180)}}, &(0x7f0000000280)=0x0) timer_getoverrun(r2) 2018/03/09 13:53:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000b80)={0x0, 0x0}) fstat(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c80)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f0000000d80)=0xe8) r14 = getgid() sendmmsg$unix(r1, &(0x7f0000000e80)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)="31e611f0a72ccc00259a22cbc99efd920c96e3ce3c10d5d5181a47dc00ecee4203673c65658811b791080f7f0249e7fc303cbce75e7fbadb18243f523754cd8c69228965c1b80723ec77570f20d44c50009a5dfb5e49301e5a4f26c3af8bca767e81825691c6d99f2a05f0aca556d8ba825c4156ea30a85223c55c4571160e", 0x7f}], 0x1, &(0x7f0000000480)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x10}, {&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000540)="352e37ca3c", 0x5}], 0x1, &(0x7f00000005c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x4000000}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000006c0)="04be125353e66cfde57e529cef59298a8cc6058efafbaf5d7ff8f508a3967e14a1d27d9107e99e21076b4719b22c003f1933c941b070714dd6533580253eae2fda069ebbde6f3823084f18b2dc8261d88a00bccc4c5f8dde14e09758d2", 0x5d}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x2c, 0x4}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000840)="65ca06055c0b4546ded515d6d79cb329c083862422acec5bd3b6ca8a59d2675ddb2d03a306667a87b895bfbb3948a852753bee47a16bd3a3b1f7aee86ae5f6e07dfe22aa66a596a297c6b411d9d05145a2198e58eb57d7ee52b1d443139979f982a10474ec31372dc2f8088ce419fb72f07fa983deffb5d575813fa969930906e425df3ecf9c25fee1dcc5cc978aae493661631fbaaf57328b544669acf71c72b20b34651039ebc0fd99a576ac87cf46d7188092d57e21404379139c3b2fff0f31dbbae32434817348dde929b4e9148853bf898e2e04f44db8fa4cce9b", 0xdd}, {&(0x7f0000000940)="c6c99f104dde3becc7fd93522063f5a3ceea2dd038105c6ffa47db19e261b902659c35aa6a5aa75e22e856cd8bfbbd2912daf7d69ce92a47561cb3ee2f1db39da0170386ed608812756d8b48d399d9d4b144d85e3f60edc4f94293aee4fa8c7ffc1f01a411d1062c8caad5e426407a06cb2dceffbc076103dfd2b62003379d7fdc0f19970fdb41e89dc7f2dbd934bf3fcfd13c2361b5431c68d5151ccee8298b11805e78d68fa9469efa14", 0xab}], 0x2, &(0x7f0000000dc0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r8, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0xb8, 0x881}], 0x4, 0x20000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f00000002c0)='b'}) exit_group(0x247c) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r15 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') epoll_ctl$EPOLL_CTL_MOD(r15, 0x3, r0, &(0x7f0000000100)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r16 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r16}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="116325702301f040", @ANYRES64=0x0, @ANYBLOB="00efe66f4cf2"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/09 13:53:50 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = socket$packet(0x11, 0x1, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00\x00\b\x00\t\x00', 0xfffffffffffffffd}) pipe(&(0x7f0000000200)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'lo\x00', 0x400}) 2018/03/09 13:53:50 executing program 3: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000000040)='./file1\x00', 0x0) 2018/03/09 13:53:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0xfff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x1, 0x100000001, 0x9, 0xfffffffffffff000, &(0x7f00000000c0)='rose0\x00', 0x40, 0x37f22b58, 0x9}) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0xfffffffffffffff7, &(0x7f00000001c0)=""/4096) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) eventfd2(0x7, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r2 = creat(&(0x7f00000011c0)='./file0\x00', 0x2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001200)={0x9, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/09 13:53:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) write(r0, &(0x7f0000000200)="2f7f4be2b36c5526a5534195cbffffffffffff09000000028f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310d32b0f6017ef5f00dfc01000000000000ffbf1344f5af59c778927d8d6f7507baaf43af46dd3fff93aadcf7e011d728dcb242ce6c68f863f3f8b3e78ba99dcb3951101bc902bff22e19f9f3ae8b440e971a3982357b1ef5cabc00a90fac3f40660e5165c693e197100ba131e080a545632029c977bea02525df15002b2b146563", 0xb) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"5a2c821eaf4915"}, 0x6}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='security.evm\x00') r2 = dup2(r0, r0) ioctl$TCSETAW(r2, 0x5407, &(0x7f000079b000)) 2018/03/09 13:53:50 executing program 2: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000fb5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/168, 0xa8) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/116, 0x74) 2018/03/09 13:53:50 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5d15}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, 0x8) r3 = dup2(r0, r0) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x31) 2018/03/09 13:53:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000385fd9)="2600000030003e01050007008980e8ff06026d20002b1f00c1e9ff0951f10101c703b500b078", 0x26) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000000), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1, 0x2, 0xfff, 0x3, 0x3}) sendto(r0, &(0x7f00000000c0)="1049807f9dea93c075ceba253a4137bb9825f736c1494db2251dd492d206f5918f5aa0525fe33507622c31f6c7ea891d7ee0ec52615bb643c4", 0x39, 0x4000000, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002c7000), 0x0, &(0x7f0000878000)}, 0x12003) 2018/03/09 13:53:50 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000000380)="00ad838d", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/09 13:53:50 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000080)={&(0x7f0000000040)="2d1fee3c8b58567dce3464db52c32d17601a136c30649030d017dbc81e3a4f236bff24cb34ba5cea5158f934e568e0d3cf50104bc6d767f93fcb47a101acab", 0x3f}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x1, 0x40) prctl$setptracer(0x59616d61, r2) ptrace(0x4207, r2) clock_getres(0x3, &(0x7f00000000c0)) ptrace$peek(0x800002, r2, &(0x7f0000001400)) [ 53.052473] binder: 7996:7998 ERROR: BC_REGISTER_LOOPER called without request 2018/03/09 13:53:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x5, @rand_addr}, 0x8) ioctl(r0, 0x227b, &(0x7f0000300000)) 2018/03/09 13:53:51 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x16}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x5, 0x3ff, 0xfffffffffffffffb, 0x9, 0x2bf5, 0x40, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x17ad, 0x9, 0x0, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x0, 0x1f, 0x0, 0x658, 0x6, 0x8, 0x31, {r2, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x80, 0x333, 0x9, 0x5, 0x40}}, &(0x7f0000000280)=0xb0) getpgrp(0xffffffffffffffff) 2018/03/09 13:53:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040)=0x302, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) pipe(&(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x10000, 0x1}, 0x88) 2018/03/09 13:53:51 executing program 2: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r0, r1, 0x9, 0x0, 0xc0800) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/03/09 13:53:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vcan0\x00', 0x2810}) 2018/03/09 13:53:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x11, &(0x7f0000872fd2)={@random="0352ba8e8227", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '2'}}}}}}, &(0x7f00000e7fec)={0x0, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0xfffffffffffffd9d) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) recvfrom$packet(r0, &(0x7f0000bc3f5f)=""/161, 0xa1, 0x0, 0x0, 0x0) 2018/03/09 13:53:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f00009f1ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x401, 0x4) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x7d, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/09 13:53:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xb) pipe2(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001900)={'IDLETIMER\x00'}, &(0x7f0000001940)=0x1e) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000380)="e0129001d68095226b9994dbc055cc05404d4d493e42f224927c5055f210f00bc2ec6a38d61160e772688da76ae9ea97c8220d", 0x33}, {&(0x7f00000003c0)="ad0dee379f5056dcc8d902", 0xb}, {&(0x7f0000000400)="a583eda6cc42e6343e157b448d06eaa340c25306ec503d0ceb556b0a35fe301045c47517d0c0e622b6199408c53d80ab7db67ab44499acb6a9ea6dc7c48583f3877bab288259f2a4e7f85f3f3b6f258890b2eafeef93f856e669c2eb0d12a840e36e04f795f281b734495ae915aba442b63518e93a0f478ae82240e669e59c28b8124adf007284bbccf0fd7f2e1c6c89ce1958691ee6fc36d9f338cbd7c63f0ddf47147304c362819ae507369e393256f1660f7bc4ff53d15bd436af55b0741a44ec74e77f36203e7f8bf5c5c018ea9842225e66327a34ac2b", 0xd9}, {&(0x7f0000000500)="1a65382650f15071284dcc26b926e305b943537893a9ef4979d6f68a891239e4f5c72d7d4cc14f4348b7548a9cb55fd6292bcc5eb219bc1017b435ee61ff", 0x3e}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="12787a50e44c743879d31cb20c2e5d4ce3783870a14d55f7662ba043bbf43045c06a7f744ed0b13ca2cc47debbaabeb98a18bee40b4baff38e17e84540c62f06005afc5deac4aa25580b9cf121b34e991affec8ef21539af6cff4c75488a30114c432f2795448f77be5d26794074d9899e8bea932620e1619594b8799ea06207e7682a5d11d45b2581625c3555c69afc679fc126fc4613b052e2b2a6c5aaf62cb6eaec3f05f81ce9f93664786529835e824b03ba0de7ad5f32b3e106169d8649c4fa597fee5602cd8bd65bcce79573b65e4d00b5e97b04551b966fc50fb9d78d4923", 0xe2}], 0x6) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000001980)=ANY=[@ANYBLOB="380000001300000128aca15fa8dbdf2500000000abbd6a38cf082e29ecf09fcead338cc0a348f7b7459cc07c277f05ce64f5b9ba4abf4ae4fe587436db99506762f06cee882c777e2de2e265e9d0004c4a572ac30e1854c812109fa6fe586a9247d2e473b10f016c03e4", @ANYRES32=r2, @ANYBLOB="010000000200000008001e000900000008000f000040200015980c7ff0750800100002000000"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$inet(0x2, 0x805, 0x20, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001740)={0x0, 0x100000000, 0x1f4}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000017c0)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001880)={0x1, 0x5, 0x1, 0x4c5, 0x8001, 0x6, 0xffffffff, 0x7, r4}, 0x20) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000001680)={0x64d5, 0x2, {0xffffffffffffffff, 0x3, 0x9, 0x0, 0x73955192}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000002c0)={r6, 0x5}, 0x8) setns(r5, 0x0) [ 53.104110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60061 sclass=netlink_route_socket pig=8022 comm=syz-executor1 [ 53.125948] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60061 sclass=netlink_route_socket pig=8031 comm=syz-executor1 2018/03/09 13:53:51 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2000}) 2018/03/09 13:53:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004d7f20)="08c04823854b8d875f10cbbcf2bd22db02684fc86353610752e8a834e3b26975178bbf5d996a3c2b6b3cfea550c44517c5b0b1d0456806dc55702836ece766b923324867650cc16cb59d5add45adfdde8cac088348e02bee3496e8d089d68d27b9acdf6b3242a1a3e0ad35926b22ad88fcec6792992c23670d835236e13ea1523f18", 0x82, 0x0, &(0x7f0000e7c000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ftruncate(r0, 0x8) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 53.185205] audit: type=1400 audit(1520603631.028:34): avc: denied { create } for pid=8040 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 53.218766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32982 sclass=netlink_route_socket pig=8045 comm=syz-executor0 2018/03/09 13:53:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000074c000)=0x2, 0x4) 2018/03/09 13:53:51 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)='Z', 0xffffffffffffff7e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/03/09 13:53:51 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/173, 0xad) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be725ee18c88", 0x10) epoll_create1(0x80000) 2018/03/09 13:53:51 executing program 7: r0 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0xe57a15bb1ff25292, r0, 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/03/09 13:53:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x0, 0x8, 0x8}) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) socket$inet(0x2, 0x80001, 0x9) sync_file_range(r0, 0xfff, 0x8, 0x5) 2018/03/09 13:53:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x125e, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bind(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x55}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x800) socket$pptp(0x18, 0x1, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @empty, 0x7fffffff, 0x1f, 0x5, 0x400, 0x7ff, 0x2020020, r1}) 2018/03/09 13:53:51 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xdf4, 0x1, 0x6}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x8, 0x7}, 0xc) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/21, 0x15}], 0x2, &(0x7f0000000100)=""/125, 0xffffff77, 0x5}, 0x3e) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) 2018/03/09 13:53:51 executing program 4: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) clock_gettime(0x200000000000000, &(0x7f0000000200)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000080)=""/112, 0x70, 0xffffffff, &(0x7f0000000100)={r3, r4+30000000}) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) splice(r2, &(0x7f0000000140), r1, &(0x7f0000000180), 0x1ff, 0xd) 2018/03/09 13:53:51 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000010000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x1) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='L', 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) [ 53.228013] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 53.256230] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32982 sclass=netlink_route_socket pig=8045 comm=syz-executor0 2018/03/09 13:53:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='io\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'ip_vti0\x00', 0x1006}) 2018/03/09 13:53:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/09 13:53:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fcdfb0)}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/09 13:53:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0xfffffffffffffcb6) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/146, 0x92}], 0x7) 2018/03/09 13:53:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x90102, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) sendmmsg(r2, &(0x7f0000009dc0)=[{{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)}}, {{0x0, 0x0, &(0x7f0000004e00), 0x0, &(0x7f0000004e40)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2c, 0x2, @tid=r3}, &(0x7f0000000140)) accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) 2018/03/09 13:53:51 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x6, 0x1, [0xff]}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) connect$nfc_llcp(r0, &(0x7f0000000340)={0x27, 0x1, 0x0, 0x2, 0x7ff, 0x3ff, "fd94e0fdb144dc929fe7408e433917becf4f920546e9273a811c3ec570971dcc3d915bf545ae2927964885de1d5e31758ca3195baa5a607781fdaea3b61f17", 0x9}, 0x58) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000003c0)=0xffffffffffff8001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000440)={0x3, 0x3, 0x51b, 0x800, 0xa7, 0xffff}) fstat(r0, &(0x7f0000000480)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r2, 0x9}, 0x8) personality(0x400000) recvfrom$ax25(r0, &(0x7f0000000580)=""/194, 0xc2, 0x40, &(0x7f0000000680)={0x3, {"ddc42bf606da18"}, 0x7}, 0x10) sendto(r0, &(0x7f00000006c0)="1301c12d1082ce1278d8860f79f339b99f1de083e18ab80b07932bf572d012e9f00f9cc9f55b50ad1257efa999cc318bba49a91b99761b85be2690a01da030556d8cc728bc8d1d3d160205bfec8cb23864f407af4c4543451450436ab124c724a7e06377d19b6415a490da441d58fe19e3845fef10b83e80bf318191ee9f5ea378f1b833e23898b3fd7f528d1691c0287a07a6c2c0148dc30c37f2f9bdf8a8c8cdb207e0458814256876984628f8e5e190e5eda221d893fa04d7863bd2405b7abc0614de84ee56ebdb9e74", 0xcb, 0x8004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000000800)) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000880)="3303d74a75168b852279a6703c7e625fd8d17594b5a914867d099b0668f6e534a0cbe6b175d6fc77", 0x28, 0x40, 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f00000008c0)=""/240, &(0x7f00000009c0)=0xf0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x725d1524, 0x200) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ppp\x00', 0x90402, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000a80)=""/63) accept4$ax25(r4, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10, 0x800) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000b80)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x2c) socket(0x11, 0x4, 0x3800) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000bc0)=""/196) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x80010, r5, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) 2018/03/09 13:53:51 executing program 2: select(0x40, &(0x7f0000000000)={0x7f, 0x3f, 0x9, 0x72db2b9, 0xffffffffffff1738, 0x7, 0x5, 0xffffffffffff8ff9}, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x1414000000000000, 0x8, 0x100000001, 0x1000, 0xa2f5}, &(0x7f0000000080)={0x0, 0x9, 0x7f, 0x780, 0x1f, 0x2, 0x1, 0x9}, &(0x7f00000000c0)={0x0, 0x2710}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x7fff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6f, 0x0, 0x100000000, 0x3ff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4, 0x7, 0x800, 0xff, 0x6, 0xfffffffffffeffff, 0x6, {r2, @in6={{0xa, 0x4e22, 0x720, @mcast2={0xff, 0x2, [], 0x1}, 0x3fffc00000000}}, 0x6, 0x6c95, 0x0, 0xa65}}, &(0x7f0000000340)=0xb0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x495a, 0x8000, 0x38, 0x401, r2}, &(0x7f0000000500)=0x10) r5 = dup2(r0, r0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x200000, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) select(0x40, &(0x7f00000005c0)={0x6, 0x6, 0x8, 0x2, 0x1, 0x8, 0x0, 0x5}, &(0x7f0000000600)={0x5, 0x7ab1, 0x100000001, 0x2, 0xf9, 0xd2a, 0x1, 0x6}, &(0x7f0000000640)={0x8, 0xd398, 0x1ff, 0x3, 0xffffffff80000000, 0x7f, 0x7, 0x80000000}, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000006c0)={r3, 0x9, 0x3, [0x8, 0x800, 0x7f3c585d]}, 0xe) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = accept4(r5, &(0x7f00000007c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000840)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000880)={'gre0\x00', r4}) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000000900)={0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc0, 0x8, 0xd65a, 0x4, 0x40, &(0x7f00000008c0)='ip6gre0\x00', 0x8, 0x3ff, 0x5}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000980)={@remote, @local}, &(0x7f00000009c0)=0x8) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x3ff, 0x4e21, 0xa5, 0xa, 0x80, 0x0, 0x5e, r11, r8}, {0x5, 0x54216e6c, 0x17, 0x7, 0x3, 0x1, 0x1, 0x1000}, {0xad5d, 0x8, 0x3, 0x58d}, 0x7, 0x6e6bb6, 0x2, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x1, 0x3, 0x100, 0x40, 0xfffffffffffff9e7, 0x1ff}}, 0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000b00)={r1, 0x1ff}, 0x8) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000b40)={0xfffffffffffffff9, 0x7, 0x9, 0x1, 0x8000, 0x6}) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000000b80)={0x1, 0x6, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @random="061a14a53e12"]}) fchdir(r9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000bc0)={'ip6tnl0\x00', r4}) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000c00)={0xa3, 0xff, 0x6, 0x4, 0x1ff, 0x81}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000c40)=[@in6={0xa, 0x4e24, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x3c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/relabel\x00', 0x2, 0x0) r12 = add_key(&(0x7f0000000cc0)='id_resolver\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="803c", 0x2, 0xffffffffffffffff) keyctl$get_persistent(0x16, r8, r12) readahead(r6, 0x8, 0x70a) 2018/03/09 13:53:51 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10002, 0x0) 2018/03/09 13:53:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x401, 0x2, 0x2, 0x9, 0x800}, 0x14) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=ANY=[@ANYPTR64], 0x1}, 0x1}, 0x0) fchdir(r0) 2018/03/09 13:53:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xab) ioctl$KDDELIO(r0, 0x4b35, 0x1b10) 2018/03/09 13:53:51 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f00000017c0)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)="aea8b5825b3a5a8334859e96245c3a55f146c6ff2f1350c3ff3fa66aa9", 0x1d}], 0x1}, 0x0) r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) fcntl$notify(r2, 0x402, 0x8000002b) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/46) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/09 13:53:51 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002adfd0)={0x248, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/09 13:53:51 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xa1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x472d4a82, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r2, 0x4, 0x9, "4b0e5308c18512738c"}, 0x11) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10000, 0x5, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/09 13:53:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x4000101000) write$sndseq(r1, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x80006, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x8}], 0x38) 2018/03/09 13:53:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000), 0x0, &(0x7f0000c4c000)}, 0xc) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x10000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x100, 0x9, 0x8, 0x9, 0x100000001, &(0x7f0000000040)='vlan0\x00', 0x0, 0xfe35, 0x39e}) 2018/03/09 13:53:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x1000, 0x8041, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x50) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/09 13:53:51 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xb3, "9a285c450a51c79f6a4a959fd8f1458f35886df6682b074f9ae46e16c70a0915efa205f7852411a222a1c5753f7671077ecbcbc4f3775e1ddeb8d6d601675f6466cd7d6496db73f6c5f50449d7c595b277e836a66482041f28d797003df65f356d8eb3e8fc0dff30cc4c096145ed845393d8aa0e7593f6505aecfe90b84a12e43e3ba162779cd6d6c3013d0592434d5503cb790b47d29c0e0e9f20dcdaa3627ed4a241a6d215d9ace3353d9376e5d531260aa2"}, &(0x7f00000001c0)=0xbb) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) 2018/03/09 13:53:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)}) tee(r1, r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x9f}, 0x4) dup2(r2, r0) 2018/03/09 13:53:51 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = geteuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, r0, r1, 0x81, 0x3, 0x80000) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, 0x0, r2) getgid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x10480, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x9d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) [ 53.458450] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008000 [ 53.479233] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008000 2018/03/09 13:53:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000008c0)={0x0, 0xd126}, &(0x7f0000000900)=0x8) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000340)={0x0, r3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x9, 0x2}, &(0x7f0000000180)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7fff, 0x96e9}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000940)={0x1, 0x8000, 0x1, 0xc, 0x5, 0xfffffffffffffffd, 0x5, 0x8000, r2}, 0x20) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000000c0)={0x80, 0x8, 0x7, 0x5, 0x5, 0x6f44}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/09 13:53:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x2}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) 2018/03/09 13:53:51 executing program 7: socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/119, 0x77}], 0x2, &(0x7f0000000280), 0x0, 0x80}, 0x1}, {{&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/87, 0x57}], 0x2, &(0x7f0000000440)=""/250, 0xfa, 0x1}, 0xe5}, {{&(0x7f0000000540)=@sco, 0x80, &(0x7f0000001a80)=[{&(0x7f00000005c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/45, 0x2d}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/243, 0xf3}, {&(0x7f00000017c0)=""/140, 0x8c}, {&(0x7f0000001880)=""/235, 0xeb}, {&(0x7f0000001980)=""/236, 0xec}], 0x7, 0x0, 0x0, 0x7fff}, 0x3e6d}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000001ac0)=""/124, 0x7c}, {&(0x7f0000001b40)=""/67, 0x43}, {&(0x7f0000001bc0)=""/212, 0xd4}, {&(0x7f0000001cc0)=""/115, 0x73}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/128, 0x80}, {&(0x7f0000002dc0)=""/182, 0xb6}], 0x7, &(0x7f0000002ec0)=""/4096, 0x1000, 0xc81}, 0x74a4}, {{&(0x7f0000003ec0)=@vsock, 0x80, &(0x7f0000004100)=[{&(0x7f0000003f40)=""/234, 0xea}, {&(0x7f0000004040)=""/185, 0xb9}], 0x2, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000004140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004400)=[{&(0x7f00000041c0)=""/77, 0x4d}, {&(0x7f0000004240)=""/92, 0x5c}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/188, 0xbc}, {&(0x7f0000004380)=""/100, 0x64}], 0x5, &(0x7f0000004440)=""/100, 0x64, 0x8}, 0x10001}, {{&(0x7f00000044c0)=@ipx, 0x80, &(0x7f00000045c0)=[{&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000004540)=""/107, 0x6b}], 0x2, &(0x7f0000004600)=""/3, 0x3, 0x2}}, {{&(0x7f0000004640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000046c0)=""/227, 0xe3}], 0x1, &(0x7f0000004800)=""/252, 0xfc, 0x95b}, 0x6}, {{&(0x7f0000004900)=@nfc_llcp, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004980)=""/114, 0x72}, {&(0x7f0000004a00)=""/27, 0x1b}], 0x2, &(0x7f0000004a80)=""/209, 0xd1, 0x9a}, 0x3}, {{&(0x7f0000004b80)=@sco, 0x80, &(0x7f0000004c00)=[{&(0x7f0000007040)=""/4096, 0x1000}], 0x1, &(0x7f0000004c40)=""/136, 0x88, 0x10000}, 0x3}], 0xa, 0x42, &(0x7f0000004e40)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) fcntl$getown(r0, 0x9) 2018/03/09 13:53:51 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1000004000001, 0x0) r2 = open(&(0x7f0000000000)="e91f7189591e9233614b00", 0x200, 0x80) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x4e21, 0x1b4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x40}}}, 0x104) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/09 13:53:51 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x1, 0x101000, 0x0, 0x3, 0x9, 0x9, 0x1, 0xfff, 0xffffffff, 0x596c}, 0x10) [ 53.486973] binder: 8135:8146 unknown command 0 [ 53.486981] binder: 8135:8146 ioctl c0306201 202adfd0 returned -22 [ 53.487522] binder: BINDER_SET_CONTEXT_MGR already set [ 53.487528] binder: 8135:8146 ioctl 40046207 0 returned -16 [ 53.494924] binder: 8135:8146 unknown command 0 2018/03/09 13:53:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)="7a2d669bc04b11a09dd8645680db623cc2541689a4643d740964d167aff0d4bf1ba6fcb87de203462cbdaf5d33619d6d5a5549bf8a22e2885e4db1facfdfe5cee42f1de7c144f6d4", 0xfffffffffffffe49) sendmsg(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="1f03fac340f444d7af539cd7bdf26cf5e9ae1edb68dc6917e9407534e1a5f9b2c8581f400fcf12614cd1d16dce42ef", 0x2f}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000002100)="4d74029c7dea285602f39bfc5cae511d3c281dc299cde60d218fe684729f4f5f7deee56fd04346d7063b266550ef5455b80b95ab4e33fd41c3531334dd4719bcb968e8d457511f5e276b5a36ec6e707a68ab972f9f2e8008ace6575c0ada7a863c3393e5ae84d98cd4ec2399785e9df27f3ed3d3361149c923cc7012eae6c4eda036a79ec3ee77b8ba2b719166d414f6daee32e9e5ade9d881b8a7629ce16685abd61657189da04eeca9d18b36a315de07362f7b34362405f70a06a0c1ae0a30b1e4", 0xc2}, {&(0x7f0000002200)="18f7a5c6b1a033c0cb6de7d8587e6ba34b50999698969207bde1c882551b189f19362d7ab1c66702d6ae43bda1b02a314666393b48cb9b2237051c96648a3165eee82f81e4ae2e719c1172f38fa2d2bc1477bbf4cd479eca02ac27be581a3878e1f3d6ec27c55e6f49eb48e5c902985985df855da3f8ed1af0479d", 0x7b}, {&(0x7f0000002280)="b049a54f0628b55c82aeea494f01d748326c1ee50aae0b1bf49e20d79a3fa611b6b5de02e4154ffdb9ecdc7cdf9a148e59f057a5e2a3a4a545eaf6c4bb5e932b900c1efb540e0c1c5373be0f652407d4dae4d3532314132442e2aee9e688", 0x5e}], 0x6, &(0x7f0000002300)=[{0x104, 0x10d, 0x401, "7a99bd6969af8852c5f05f0f8c0980a787f3f8368487bbeb7653c1da9841ffad3d93f1ebef24c19fc7da8f1f1d7304b297d569c6b044966bc513a49125665f49c96bc95b78a233538adc31eb7d6328d638612393e8d5785e68a19c5b603ab40384bdd5636555d2eacb02153c401f9705d2c80b71d3fcfc0648ea8c31a7c1f0d32eb3d757dcaca0823ed484d095ec9b98631d4408595f65f5360e6ee5b57b22237d64113df60a3f00bbc70c3bab0992201231124f4c4bcee9090e60b1feb6f0face29b77ccf2f794eabe8f236dfe33e5e7ccb3e180274c9c19aebb9aae0cbab3be51811169ec13b5a52f896d25f2f8850052922dd6fbd"}], 0x104, 0x4000000}, 0x40) [ 53.494933] binder: 8135:8146 ioctl c0306201 202adfd0 returned -22 [ 53.513776] binder: 8135:8146 unknown command 0 [ 53.513789] binder: 8135:8146 ioctl c0306201 20007000 returned -22 2018/03/09 13:53:51 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) unshare(0x40600) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028cff8)='./file0\x00') bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/09 13:53:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x100}, {r0, 0x4051}, {r0, 0x108}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xb092, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x94) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e0000000000000000000000040008000500000000000000000000000000000000000000000000000000000003000600000000000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/09 13:53:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0xff, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), 0x4) 2018/03/09 13:53:51 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80c41, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000140)=[@release={0x40046306, 0x2}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x2}, @dead_binder_done={0x40086310, 0x4}], 0xcd, 0x0, &(0x7f0000000180)="7736f6691dcf3085ba1ce36ff3e3fbaa9a3697fe79f54bcd3f3e00331ab5801bf4bef43d810c4d037cf046088a0cc90f0c673de20fc71a67e5532528f1249a641deaff3f7f999d9bd18637cf0c671341d216864ce7881bfaaa10bbf997ca826810aee772a1f257b87934483e736457f282cde08f029d86364f8906c15db987d0eabd204b22cfc848e67b14224056307a7f41595a22c3733e31b984c5c67803c5864986a039b0bbae1bded0d67d088c94ccb2b6be6735f2bb76b0308454ed02fedcda8d54a8da973aca87c51395"}) restart_syscall() r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d616573000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c62f57736a02d3a744fc948fc742e9000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) 2018/03/09 13:53:51 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f00006db000)={{0x80}, 'port0\x00'}) 2018/03/09 13:53:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x13b) 2018/03/09 13:53:51 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/03/09 13:53:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) 2018/03/09 13:53:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14) bind$packet(r0, &(0x7f0000001080)={0x11, 0xc, r1, 0x1, 0xf000000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) sendmmsg(r2, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000000c0)=[{0xf44, 0x0, 0x0, "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"}], 0xf44}}], 0x1, 0x0) 2018/03/09 13:53:51 executing program 7: syslog(0x3, &(0x7f0000001040)=""/4096, 0xfffffffffffffe78) 2018/03/09 13:53:51 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x200, 0x2, 0x5, 'queue1\x00', 0x7ff}) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) r3 = memfd_create(&(0x7f0000000200)='$\v{\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/154) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x1000, @empty, 0x7}}, [0x1ff, 0x8, 0xac, 0x5, 0xf12, 0x10000000, 0x30000000000000, 0xff, 0x3, 0x2, 0xb5d7, 0x7, 0x7, 0x20, 0x1]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000004c0)={r6, 0x1000, "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"}, &(0x7f0000001500)=0x1008) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000001540)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fcntl$setsig(r1, 0xa, 0x3a) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f0000001600)={0x60, &(0x7f0000001580)="dc9906754d2e20e223f669265f32311cb58e6f37e17ae0c17b07a7b74cc23ebdbbce4ad81c58ff4e7af3afad36be458995be399c6781b679a4241f602960c1eda6b4f4d870ad43d39d186080a7c7b1cc2daa645717e3f5bb5632789ddca2c739"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001640)={0x35, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40106435, &(0x7f0000001680)={0x81, r7, 0x0, 0x8}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000001700)={0x3, &(0x7f00000016c0)="b523ec"}) renameat2(r1, &(0x7f0000001740)='./file0\x00', r3, &(0x7f0000001780)='./file0\x00', 0x4) r8 = openat(r0, &(0x7f00000017c0)='./file0\x00', 0x20000, 0x1) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000001800)) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000001840)=""/159) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000001900)) getpeername$inet(r4, &(0x7f0000001940)={0x0, 0x0, @local}, &(0x7f0000001980)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f00000019c0)=0xffff, 0x4) r9 = add_key(&(0x7f0000001a00)='blacklist\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a80)="34a446ed560844f2a98186fa8e331c91e46fda720d433a951c001a87eafb8032238a06a5f21ed8cfef53b761fb3c6e3809433f1337fb89dd6bea6e443b898041027cfe62eaeff6497516c3bc60e459f9c52ebf8f798e7fbc257120ccd571e06c4d11d31d453c01be4b5df48c13e062a47a6a17de5afaa4cc21502a72154dabb03a46e6bfe5c306ac71afd9eadafefef9917e8d9f63c2a626ecca0639bdbe617d81", 0xa1, 0x0) keyctl$revoke(0x3, r9) 2018/03/09 13:53:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000ef8ffc), 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c80000d38dc06d36b360ec7277552b9f9dff5e02af58702190c3e93860070bc782be639d3ec4c2775d4147b8a735a1147e903f37aecd04e35369d900ceabf70000e19bdf96331ab8e62231f655c39ba0ec0f1921216a293acfd7051de9f2cc920859623a568f7728d14dd471dc1d47d2c68d011bda6bb3dd29b1b375528aaa8b75da574d6c0f2991d00bb6ced0ce4a57bef5b55302c36679eedc82d7cc5475fc34d13894b5fda57804bd8f58c1d883550ae96dfa88796644fb15511c7b9f9b8313bdb6d00d7446d7332b0db3b5b3fbba561e95"], &(0x7f0000000180)=0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x0, 0x20}, &(0x7f0000000200)=0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x2, 0xa000000, 0x8, 0x7fff}, 0x10) 2018/03/09 13:53:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/03/09 13:53:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x280080) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x5, 0x2, 0x7, 0x6, [{0xc521, 0x1, 0xe5, 0x0, 0x0, 0x200}, {0x7, 0x9c, 0x0, 0x0, 0x0, 0x800}, {0xfffffffeffffffff, 0x4, 0xffffffffffff84b4, 0x0, 0x0, 0x8}, {0x3147, 0x7, 0x6}, {0x7f, 0x9, 0x400, 0x0, 0x0, 0x100}, {0x7, 0x4, 0x6, 0x0, 0x0, 0x2}]}) 2018/03/09 13:53:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x6f) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x800) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x800) 2018/03/09 13:53:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x3, 0x0, 0x0, 0x81}]}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x88000, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="bf1ce5a60854ea930280912296c2848e", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x8, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x9}}}}, 0x84) 2018/03/09 13:53:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f000054cff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/09 13:53:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) munmap(&(0x7f0000043000/0x1000)=nil, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0xff}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x200, 0x8, 0x7fffffff, 0x9e, 0x1, 0x3, 0xf4b, 0x108e}, &(0x7f0000000100)={0x9, 0x8, 0x9, 0x4, 0x5, 0x4c, 0x9, 0x3ff}, &(0x7f0000000140)={0xffffffff, 0x341, 0xb3b8, 0x3ff, 0x5769118e, 0x4, 0x7, 0xd5}, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x800}, 0x8}) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="736563757b4f5acec98bd79b762f6f65742f74756e00"], &(0x7f0000000340)='/dev/net/tun\x00', 0xd, 0x1) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xba33, {0x3f, 0xaa, 0x7, 0x5fac, 0x7, 0x5}, 0x2, 0x7ff}, 0xe) 2018/03/09 13:53:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x88) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@rand_addr=0x8001, @dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ee7aed8d26846eca5c70b444f41637ed7e201a81b729c999ce67fb72051200a99af08a29b8af9c35fd9f7404f840a7a675127855f94665e275b34369ca8a4eea6b12126823e1f155f09a840613f85250fe6979dd572a3d56bdb88c247db77c6b0d87c455e226485e274ef977d5bc0c067d512cac3672a854719ee9bba1743817873a528bfa29e21c5f8c88d9f297e30fa2d1e371859f4505b9bc5635e91e3587be225f1e32a42fee67222943c0ffc96c8de5d395cab61cbc7b8f42854fb683fb645c00af77b4994d8b6f487d914d137e6ae7902e2b4ff32c474983b51213dc84cc3c", 0xe2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvmsg$netrom(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@ax25={0x3, {"4229b383e658ed"}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) sendmsg$netlink(r2, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1}, 0x0) 2018/03/09 13:53:51 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x20, 0x200, r2) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000b19000/0x4000)=nil, 0x8, 0x2, 0x0, &(0x7f0000a94000/0x3000)=nil, 0x4}) mlock2(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x1) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b19000/0x7000)=nil, 0x7000, 0x2000000, r3) 2018/03/09 13:53:51 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) socketpair(0x9, 0xb, 0x429051c1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) r2 = inotify_init() r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0xfffffffffffeffff) userfaultfd(0x800) inotify_add_watch(r2, &(0x7f0000312ff6)='./control\x00', 0x1) inotify_add_watch(r2, &(0x7f0000b76000)='./control\x00', 0x20000004) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ipddp0\x00', 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) lstat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xe8b, 0x4e21, 0x2, 0xa, 0x80, 0x80, 0x97, r5, r6}, {0x1, 0x1ff, 0x5, 0x7f, 0xbf1, 0x683, 0x100, 0xffff}, {0x3, 0x4, 0x3, 0x6}, 0x401, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x3, 0x1, 0x4, 0x8}}, 0xe8) 2018/03/09 13:53:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="735211ed123480cbe6109de66bebc34a713effe57b8d4c54690d47080e16331791054ef0e497ba9929ff8edcdc6a90ebe84503592163f7c3d7ab8c", 0x3b}], 0x1, 0xc) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000001280)=""/218, 0xda) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101002, 0x0) 2018/03/09 13:53:51 executing program 5: r0 = socket(0xd, 0x80a, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x8, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x211, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x5, 0x2, 0xefc, 0x8f2d, 0x7fff, 0x0, 0x200, {0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xffffffffffffffe1, 0x7, 0x3, 0xfffffffffffff0af, 0x800}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x38, 0x2, 0x3, 0xb3, 0x2a, 0x4, 0x8, {r1, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0x4, 0x9, 0x3, 0x7c75, 0x20}}, &(0x7f00000001c0)=0xb0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000300)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) dup3(r0, r0, 0x80000) 2018/03/09 13:53:51 executing program 7: getrandom(&(0x7f0000000440)=""/74, 0x4a, 0x3) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4040) getitimer(0xfffffffffffffffd, &(0x7f0000000100)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000280)={0x0, 0x0, 0x80000000}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000140)) modify_ldt$read(0x0, &(0x7f0000000180)=""/116, 0x74) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000080)) add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700), 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x6, 0x0, 0x63, 0x0, 0x0, 0x0, 0x800, 0x10000}, &(0x7f00000000c0)={0xe5, 0x7, 0x81, 0x80, 0x1, 0x0, 0x41c0}, &(0x7f0000000200)={0x0, 0x0, 0x7, 0x7f, 0x4, 0x7, 0x2, 0x1ff}, &(0x7f00000002c0)) 2018/03/09 13:53:51 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x6}, {0xc, 0x3}, {0x2, 0x22}, {0x8, 0x7}, {0xa, 0x9}, {0x4, 0x7fffffff}, {0x4, 0x80000001}], 0x7) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/03/09 13:53:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x400, 0xfffffffffffffffa, 0x1, 0x5, 0x5, 0x100000000, 0x8000, 0x400, r3}, &(0x7f0000000100)=0x20) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x28810, r2, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) close(r1) [ 53.935721] audit: type=1400 audit(1520603631.778:35): avc: denied { getopt } for pid=8233 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.964785] audit: type=1400 audit(1520603631.808:36): avc: denied { ioctl } for pid=8233 comm="syz-executor4" path="socket:[20010]" dev="sockfs" ino=20010 ioctlcmd=0x660b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/09 13:53:51 executing program 6: r0 = fanotify_init(0x0, 0x9000) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)="f9", 0x1) ioctl(r1, 0x44200002285, &(0x7f0000000080)="f8f8ffffffff18ffff0000031dc5d86c0000ffffc5e9aed7b6fcc9b8e2d8b3181f12ef7dc14b2caf7e00000007") read(r1, &(0x7f0000000000)=""/36, 0x24) 2018/03/09 13:53:51 executing program 1: pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{}, {0x77359400}}, 0x100) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/87, 0x57}], 0x4, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000280)) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/09 13:53:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffe}) socketpair$inet_sctp(0x2, 0xdd54d88c8d54788f, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x4f) fcntl$notify(r2, 0x402, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2005c0, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x1) 2018/03/09 13:53:51 executing program 2: mount(&(0x7f0000000140)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) 2018/03/09 13:53:51 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r0}], 0x20000000000000ea, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000038ffb), 0x8) 2018/03/09 13:53:51 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='vlan0\x00') r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e0000000000003fd500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000"]}) r3 = syz_open_pts(0xffffffffffffff9c, 0x4000000000004082) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) 2018/03/09 13:53:51 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x1ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000f6000), 0x10102) r1 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000003c0)=0x1, 0x4) r2 = add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="9617cf5544348628d0092be62f84ead700fb9bfb0cd3637079849610f6736565fd8e9f59aa20a957c7387ee5f1197f355b59e8f5f8afb6266aafae28884c6e91", 0x40, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="d9725373c91984485e64c11cf4bd3e7629154dce15e8dcfe697043b7d766889be3446ce20780b44ed110af56", 0x11, r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x20c) 2018/03/09 13:53:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/09 13:53:51 executing program 1: request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='9p\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x80000001, 0x1, [0x4]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfffffffffffffff8, 0x10}, 0xc) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x10000) 2018/03/09 13:53:51 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) sync_file_range(r0, 0x200, 0x1f, 0x5) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/237) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) [ 54.080992] tmpfs: No value for mount option 'ë' [ 54.094138] tmpfs: No value for mount option 'ë' 2018/03/09 13:53:52 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x2}, 0x10000) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000aef9f9)={{0xb40a, 0x40}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x2, 0xbf, 0x0, 0x0, 0x4, 0x0, 0x3}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000300)) 2018/03/09 13:53:52 executing program 0: request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='logon\x00', 0x0) 2018/03/09 13:53:52 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000120000/0xc00000)=nil, 0xc00000, 0x400000, 0x0, &(0x7f0000bec000/0x400000)=nil) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x401, 0x581401) 2018/03/09 13:53:52 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x8001, 0x914}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000011c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001180)={&(0x7f0000000100)={0x1078, 0xa, 0xb, 0x100, 0x70bd27, 0x25dfdbfd, {0xf, 0x0, 0x6}, [@nested={0x10, 0x10, [@typed={0xc, 0x7b, @fd=r0}]}, @nested={0x1018, 0x51, [@typed={0x14, 0x85, @str='/dev/autofs\x00'}, @generic="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"]}, @typed={0xc, 0x95, @fd=r0}, @typed={0xc, 0xc, @pid=r1}, @typed={0xc, 0x25, @u32=0x7fff}, @typed={0x18, 0x6d, @ipv6}]}, 0x1078}, 0x1, 0x0, 0x0, 0x404c810}, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001200)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001240)=0x2, 0x4) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001280)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000012c0)={'ip6_vti0\x00', {0x4, 0x6, 0x5, "8dc84013e28e", 0x8}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001300)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001340)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000001380)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000013c0)={r6, 0x4}) getpriority(0x1, r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) kexec_load(0x80000001, 0x9, &(0x7f00000018c0)=[{&(0x7f0000001400)="0f44a1210cb4a2589794610b00c6aa6b6c794041b58f2fc3549d7cd08a11822612f580522522f9d751", 0x29, 0x8, 0x7}, {&(0x7f0000001440)="5aaacaf05b671378e80bb542938f969a4e19a37ef94974a7d8ff74542b5fee16b79944477131268ad5eed00de0270e1c3ff4087f84786e7f84b188a7c7025299399f11b58efc2225c295e4b8a4d3929deb07df21a13dbf997e7238bc70b64ed93a69e7227cba804b6b08e391295809b0f9e4152361e539f974f161", 0x7b, 0x0, 0x71f}, {&(0x7f00000014c0)="b1a6e883f1249d9d7c85776af9c3db44c60ee0a0ebf5f6a011fce7326f43b6c66e0a9c40fa4f2feb5b40b719c29d618d41f8db59262b93502c0a449935c6fb2807ad0640f256d107f077c62c90fe7d6655b426d8540ed737678678cdf815cd9d8a3cbcd9e3dc52e1d2b560", 0x6b, 0x5, 0x1}, {&(0x7f0000001540)="7c9df3c0861f0d6b5540f27250c3104d0272b2ff6991dfbe5b21a04ddbdf547887f1e191d0873456df6bcea709181ad14ea0876012b501351ad592dfde3414c65fe37e05b3230d4ebac98f58920594ed563cb7", 0x53, 0xe5, 0x5}, {&(0x7f00000015c0)="0e972e06ee23244cb8e4e314b3085612b8a44746a069973ef6b451c5f7b32467eb766ce1bf8bdef157174a155ff2a989d4ad144d2078832412117b56e9691a992b1bfd4a732748116ffa622fd6b22f4dcedf62dff5e47d8ecb167790587d2b233689c612b75d54e13eeea88cd9016f6822673f76ded49a64c630d180a6ccff6889f309b52503d76caaad56f8112866d9fe827803962f408715b0beeda2b8dca244236b384651e966bb14d80ff513f6204e60d530b3d2c27637a4d9ac90f2253df5866c2625d6b399ee5ed381f697ce09", 0xd0, 0x408000000, 0x5}, {&(0x7f00000016c0)="b383864b8ee23cef427956d397a61cf1615a26bbe036a327adfb5ed422f1d34b0006da78d297628e1d19dc1cc07959ceb1f160a5317c2092a11d962c8cbc14275d8271a6bbfee0e4b009701d3e27b3c7c0058ffa92acd5c70a6369c697cec6e89a718c27474dec312d112034363e", 0x6e, 0x4, 0x8}, {&(0x7f0000001740)="49e94f2e93e1a20e6f9f041db89c49dc07fa484b61e2993b0f557c403abff7cd80b6c778e71d7d3bbcbd7292c68db1d95fa3501a9b82278e50f08d2790863b9c6dd13086f21d06f2c852cff52389ff7d62b0cb", 0x53, 0x193, 0xfffffffffffffff9}, {&(0x7f00000017c0)="ab031ca11907d06d1d4ce2b1023af86bf83d33cce15a96331893c78d5c9eeb0343986cc528361c7022173bf5909965136af59a89cab38a489760d82d61979d7c9ce4f2f8c03b3aa2b4d7c4afa0bcc33519509ec69541965b4e084c2bd201f36edc74fdbc0e5438232a79", 0x6a, 0x8000, 0x100000001}, {&(0x7f0000001840)="2ed0122e1b1196e6e62445af1e06e8db876473799760f9d5581d3255f061cb7c87c8c8de0b7ba9a63659b1824fad499e30559bc4a70b769f01ce334347e9f9212743", 0x42, 0x53, 0x3f}], 0xa0000) recvfrom$inet6(r0, &(0x7f0000001980)=""/18, 0x12, 0x10000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000019c0)={0x1, [0xfff]}, 0x6) r7 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x44500) fcntl$getown(r5, 0x9) close(r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001c80)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000001cc0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x266d, 0x4e24, 0x0, 0xa, 0x0, 0x80, 0x0, r8, r9}, {0xfff, 0x64, 0x8, 0xf8c3, 0x3, 0xfffffffffffffffd, 0x9, 0x7}, {0x1139, 0x4, 0x516, 0x800}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x0, 0x2}, {{@in, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x3, 0x1, 0xebdf, 0x8, 0x2, 0xa679}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001dc0)={0x9, {{0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x1, 0x8, [{{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x5b}}, {{0xa, 0x4e21, 0x33, @empty, 0x4}}, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x59}}, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xc}}, {{0xa, 0x4e22, 0x2b9a, @empty, 0xe437}}, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xe0}}]}, 0x48c) r10 = add_key(&(0x7f0000002280)='id_resolver\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002300)="f5f096ad565af4564220ab31611996be5076bf6aa0cf283ab8a4f13e552ffe6b7d3af7f83b2f4fa65e51f96719901943d3ff107225ed8981bbb2afb645c79196c253527d53b9afc8d94d7a68a03202331e3f65a72c79bc497e1c287a551755a0d13bfdaa121aeaaedda109b121f737e087bb145051fb4f628da4cbaccad68691b85851c6c5b3fcccf080f8d1d5322c568604b7109f8554fcb8ffed778b0495163186935ae9152ed6c153c684eae90268f4d8c7444633b5988bbc8176caddb31b720d0cbe9fb030a1505961a332c6bc5658e51961e56f1e4b5ccd93e9854f167d1515c265b07f00c3cea256c97156b5cf5224169489", 0xf5, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r10, 0x6a) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x3) ptrace(0x10, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000002500)=0xe8) 2018/03/09 13:53:52 executing program 2: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x5, 0x3, 0x98da}}) ptrace(0x4207, r2) ptrace(0x420b, r2) open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x10) 2018/03/09 13:53:52 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x200, 0x1, 0x9, 0x8, 0xffffffffffffffff}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) sendfile64(r0, r0, &(0x7f0000000100), 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xa0, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @empty, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0xfff}, @in6={0xa, 0x4e22, 0x4, @empty, 0x100000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x8001}, &(0x7f00000002c0)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000380)={r2, &(0x7f0000000340)=""/19}) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)="5467a01e68032f897dfe3c4e3d3d96364a0dad340b252dbf5595109b2742a86ad7e0dfe98c23fa5325fc5f521c6f59b3afea0ed19f7403d5d091851c78da5f9cc7265cb896e915616c266350cdc0e5004108be731193685f3ba5114513708629fdac1254a23b9d2d555273ed29fdce356ceb092c1b30ddc54e98f5e4a7a52a843106c702b80221be4df4d3ff316bc8fa9db2f67eb44a6ec49225b08c13c730d51d", 0xa1}, {&(0x7f0000000480)="65bf75380aa891a4230eb9f5b70396d96bd37d76faf4a0de3ab652e314eafe4a7d42617f3b4511c1f6d59dfec5b0d4b55d4c05f53b1e1d9bdbb189ec7107140b91a0771a9bc237e7653ed6fde67f3203e410dbdd150b5b2dfc109a4525a208252277beb6dacc42a182a8ac7bf47f58a4292557db37f01a71b473b622c252588bbcd437f9e3a184b426334df31ba05dd93a35f8f8092c1acc5b4dd6af7f8151040cbb09b958faa5dc9487492152f60e5b33da6c8001be8d413e852b8ae8ff67d3cb3f2b5cea3bad1ba077a5cb7aab", 0xce}], 0x2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x7, 0x1, 0x3, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000700)={0x7fffffff, 0xffffffffffff0000, 0x8004, 0x100000001, 0x5, 0xfffffffffffff800, 0x8, 0x4, r1}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000740)={r1, 0x1bbe9ea1}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r1, 0x3ff, 0x10}, &(0x7f0000000800)=0xc) arch_prctl(0x1003, &(0x7f0000000840)="6a6f9163837bbb43ab04bd4fc21e504896d686edb2bde315840da10ea3214c8108b1e8dff7a8f63b99eef8b1") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000008c0)={r3, 0x5}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000940)=0x9, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000980)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000009c0)={r4}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000a00)={0x0, 0x800, 0x80000000, 0xffffffff, 0x8, 0x4, 0x6, 0x80000000, 0x10001, 0x3f, 0xfffffffffffffffb}, 0xb) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/checkreqprot\x00', 0x101200, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000a80)="ec94ef6fdf609368236fc0bddf216956", 0x10) getpeername$unix(r0, &(0x7f0000000ac0)=@abs, &(0x7f0000000b40)=0x6e) removexattr(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)=@random={'system.', "26d500"}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/09 13:53:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffe}) socketpair$inet_sctp(0x2, 0xdd54d88c8d54788f, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000108fafc0b501417a2deaaaaaaac141414d00000000000e000000186f266339044889544eb72a9cd37486a42e28b5d96b8d5605c87c9d3bc164edd10a47ec27179d6fb78bd506e0b14dae93a964df9817998047e617c2f5fd0f032d113a9cf523fce8dc3fd0b75929b84ab260e35d720c6b1d73df1d18552fa2e5b87a7a273d22d6b09fbd169214e7fe35d7b7cfeabc9dd83c78c30f7c1b4c0dd45fddc65b1118fd5619eb421c8e3b6c807fb78a74c1344425f9dd5f2f268757affffff7f4655e5c632216ea2dac4ef39e39d0b7be33f91bf14868f7e4bc4e612626fcda5b91b00132ad3cb7d4940a5749e5f360b03928109fd6eacb1b14327d5cf0cc31c240029e2d8252d236150613c9a8512086d179bbcfe375c32adb9fdfe8f7b8142"], 0x4f) fcntl$notify(r2, 0x402, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2005c0, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x1) 2018/03/09 13:53:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="664c001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/09 13:53:52 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200c0, 0x100) socketpair(0x1, 0x800, 0x100fff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r5, 0x82, 0x2, [0xf8e, 0x7fff]}, &(0x7f0000000200)=0xc) sendto$inet(r3, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x20) ppoll(&(0x7f000030b000)=[{r4}], 0x1, &(0x7f0000143ff8), &(0x7f0000216000), 0x8) 2018/03/09 13:53:52 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x8002) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) 2018/03/09 13:53:52 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0xfffffffffffffffa}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getpeername$unix(r1, &(0x7f0000000200), &(0x7f0000000080)=0x6e) write(r1, &(0x7f0000000280)="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", 0x1000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/03/09 13:53:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x4cdc, 0xffffffffffffff8f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xfffffffffffffffb, 0x451}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x6, 0x4}, &(0x7f0000000140)=0xc) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/09 13:53:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xa, 0x3, 0xd, 0xe, 0x0, 0x70bd2c, 0x9, [@sadb_lifetime={0x4, 0x3, 0x1, 0x10000, 0x6, 0x7fff}, @sadb_ident={0x2, 0xa, 0x3f, 0x0, 0x2}, @sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0x10001, 0x22, 0x4, 0x40000000}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffff3cb1, 0x0, 0x0, 0x70bd2b, 0x3506}, @sadb_sa={0x2, 0x1, 0x4d2, 0x100, 0x4, 0x3f, 0x4, 0x20000000}]}, 0x70}, 0x1}, 0x20000040) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000020000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000120000000000001d0000bdc7782100000000000000ffffe0150000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/09 13:53:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'yam0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x34, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0xffffff9e}, @IFA_ADDRESS={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/03/09 13:53:52 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = gettid() r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, 0x29, 0x800, 0x70bd2a, 0x25dfdbfb, {0x1b}, [@generic="6fd8497b2169072e3a7165333a963d239ea6f16bef0f6f2fc7f1d4c1a40e6a36423e39ce3e44fdcf313983920ad48fdc", @nested={0x6c, 0x1c, [@typed={0xc, 0x7e, @u32=0x9}, @generic="a8dc151600416235c3abf30b31a2dbfe1c0e33c3615348f27a9163be0b535775270f8da15f23dd9fa3dd8335ea290f4909b42c9dbd0196798adb88a6e3845430f936", @typed={0xc, 0x33, @pid=r1}, @typed={0xc, 0x2f, @pid=r2}]}, @generic="629926e2e3a82ae2324e35344c663de2ffe324671c2e89e8496ce3a39077a5f49de46649b0a4f88b7c6702de8a2ea84a96a8", @generic, @typed={0xc, 0x6e, @pid=r3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000080)=0xfffffffeffffffff) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000002ffc)) 2018/03/09 13:53:52 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x61, 0x400) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/09 13:53:52 executing program 1: mkdir(&(0x7f0000c24ff8)='./file0\x00', 0x0) mount(&(0x7f0000858000)='./file0/file0\x00', &(0x7f000084bff8)='./file0\x00', &(0x7f0000304ffb)='vfat\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0xfffffffffffffff9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000140)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) getcwd(&(0x7f00000004c0)=""/209, 0xfffffffffffffd95) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 13:53:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0x807, 0x2) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000080)=@ax25, 0x10, &(0x7f00000011c0), 0x3c8}, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x36c, 0x7, 0x1ff, 0x101, 0x6, &(0x7f0000000100)='vcan0\x00', 0x6, 0xffffffffffffffff, 0x7}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001e00210a0000000000000000070000004229868333e96685cace350932ca7cace617baa83c8327ed6cff04e2af1f94e47fb9eb7b5e76243675d76a2d5c696bb4c722e431e2b495c013a2f0903b5244025a2d0d6ba1a4e2c5cd06db75ba6a9a394bb59f0d1a1fa200de7e543be5e60551c60fe22d3d802001b57fc67f26920d62b1ba4dd0d7f6e0168ab512eba067b02502db660b4dee9f98821c7afcb0e39a7c2d5c4a0a08f79b9ea035ebc1c01141534d03e6405b26b3fdcfdb16b645000000000000002caee21ff9694dc2c95fa4ae28bb6a51258da3756f6b4e4c7ad0368538e585b5ce616b3144427831168010f5799cee1036af60a4037f6f92d13ed722e354f4afae4020dc600dbe937e5f1c3ab84a2c5ddf1cbf8bc245d9cd9f85894ce889acbfbcc3cd2101d785c51e73205a731b6d2ad7e61472ab231603ae94d8de4044186b6d9230fcd1aabb98b1781c9bba9ab59083287800cb68148b71b12aadd3a2b84aaf62858516e17671134a", @ANYRES32=0x0, @ANYBLOB="000000004000000008000a0003000000d1a34b4c587759d5832f9a5c5fa498c3408da46a"], 0x28}, 0x1}, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0xffffff0c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x4d57, 0xffffffffffffff36) 2018/03/09 13:53:52 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000658ff0)='/dev/sequencer2\x00', 0x40582, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x8, 0x0) 2018/03/09 13:53:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x900, 0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000007f000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000001300000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000eca8632eaae8bc7236d1491bd8c864478b1e36f6c9fd156d088ce338c139cf4baf49265b20acfa57cb1768af96bc2bdc92821cd55330e7871c310843d1848e19c6c82b0f1bc6e33c16ed99aea231844c8652129b18dd55c5c9233d9ab389ddab1b36575ab39be87ec03691dc1b13f49df0bbe66b0d5fc9fb464f050e734fbdba851a1b773d7cb79adb8433cbcf6b7790bbcf31d5e9e80f71e1fc0f0f9aa7a9f3f35403dc5aff0dfc7a8ceacefca0db7d0ba42319593e2fd28b214dc01c206da6b8d7996367f107140bba967dc947593be04c3794661fc68893f11da01c3a98ea783aa241d8"], 0x80}, 0x1}, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000200)={0x8, 0xff}) 2018/03/09 13:53:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f00000000c0)=0xffffff95) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, "73797a5f747553ff00"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) 2018/03/09 13:53:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/77) [ 54.282002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.303099] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/09 13:53:52 executing program 5: unshare(0x400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2040, 0x48) ioctl$KDDELIO(r1, 0x4b35, 0x9) flock(r0, 0x2) 2018/03/09 13:53:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) timerfd_create(0x1, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000000)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e000000013000000000000000000001d6362632d6165732d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a10defdaa27fdfcb9c766000000005baa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/03/09 13:53:52 executing program 4: r0 = socket(0x200005, 0x801, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x24c, 0x17, 0x708, 0x70bd2b, 0x25dfdbfd, {0xa}, [@generic="b4afa90b2d123f7340937de70ed3aeaf1433f5cbd39b0604f9e4f6b793f057a08d50917660a7ab28a363c2a113b17076e9d7619255d0da1af4bd7ac629722ef63c8b27ec8a5d3f1accd7ef89c13a55a9b9a412fbfa7320ed86821315361e0d5d11ef83a2c503b52c9d37035613ef6df2c718a104220d65a23d81ec93e271a1e5312594af52cda435a4160c02044652c52db897617cc08cfe23adcfc3a96ad878f073b737659f7c382eaef790aaaca62713597a5411ba7ae7a54f564ecad0b9570245fce62671f16f9d65f0037a7bd5eb6a56449a92695c5ba78630d97b56532a2a704c5c9986a3", @nested={0x10, 0x4b, [@typed={0xc, 0x5b, @pid=r2}]}, @typed={0x74, 0x4d, @binary="57ed1d12072bf60e47e11f05a7e8bbf9cb5fe7190495da6617397576caf433c894c30ed397324d651706def2700eb5c5316fb86b8c77fd01345dd31a1bc0695bd9fc3476c077468895993b0f8342a2a6fc4c2dab47e4e0022c6153ed7fdb03d5303a3747f035361ca60415"}, @nested={0x6c, 0x8d, [@typed={0x10, 0x86, @str='/em0\x00'}, @typed={0xc, 0x20, @uid=r4}, @typed={0x10, 0x6f, @u64=0x8}, @typed={0x18, 0x12, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x3a, @uid=r5}, @typed={0x18, 0x2d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="6f4b3b52d476ba4d5a8b1bef82cef0e6e9189b6bc6a076bc6fcf6e0a453d732bd6011c", @typed={0x10, 0x71, @u64=0x95}, @generic="d76d096ec0d6b155b8c1b8748997a61deacc5c7c3b8faeacb7e41e47f7a28399990f4e7dd6566d9aaf32a1aef8"]}, 0x24c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r6 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r6, 0xf, &(0x7f00000005c0)={0x2, r3}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000540)=""/127) 2018/03/09 13:53:52 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") lseek(r0, 0x3, 0x800000000) getdents(r0, &(0x7f0000000fd0)=""/48, 0x19a) 2018/03/09 13:53:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x1) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0xa) 2018/03/09 13:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8800, 0x0) 2018/03/09 13:53:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x3fe, 0x4) geteuid() sendto$inet6(r0, &(0x7f0000000c80), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_robust_list(&(0x7f0000000100)={&(0x7f0000000000), 0x800, &(0x7f0000000040)}, 0xc) 2018/03/09 13:53:52 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r4, r5) 2018/03/09 13:53:52 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000000180), 0x3) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setresgid(r2, 0x0, r2) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x73cc, 0x200000) 2018/03/09 13:53:52 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f000081dfe8)=[{r0}], 0x1, &(0x7f000059a000), &(0x7f0000404ff8), 0x8) 2018/03/09 13:53:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000769ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d18fb0)={{0x4ce6}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x600000000, {}, 0x1, 0x5}) [ 54.376508] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 13:53:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0xffffffffffffff2a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/197, 0xc5, 0x40, &(0x7f0000000180)={0xa, 0x4e24, 0x5d15, @empty, 0x3}, 0x1c) 2018/03/09 13:53:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/netfilter\x00') getdents(r0, &(0x7f00000000c0)=""/22, 0x16) setsockopt(r0, 0x5, 0x100000000, &(0x7f0000000240)="a733b4fef10f444c7822f51ead7c21d344e05422f278be01aa870d1cb79de4e1a91ebf20e95404959eb16a19b843c99bb16ac4bc746505ae03cd1b4680f942b89949cb10ceac5467c23c078bc40d8ef030d371eef09b6e85b8c1e7ad57832489198b2e20497c6a3323116835b46c230d6acc908cb7c74af7a914893d2cc95c9e89beaa661eadbde7d289c61cc56895791e35478dc9642cf90e79bb669fd40c8d63da51741dd48f0ea9f8770f44931c48c62094000789f93ed2fd83", 0xfffffffffffffeb5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000014}) 2018/03/09 13:53:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1a00000180000000000000000000006a77513b4901"]}) 2018/03/09 13:53:52 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c6fee)=',') 2018/03/09 13:53:52 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='timers\x00') fsetxattr(r1, &(0x7f0000000140)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000000000)='[\x00', 0xfd2f, 0x8a24d41345d6dbeb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x16, 0x3, [0x7, 0x800, 0x101]}, 0xe) 2018/03/09 13:53:52 executing program 3: pipe2(&(0x7f0000000e00)={0xffffffffffffffff}, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r4 = fcntl$getown(r2, 0x9) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000d80)=0x35f, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000dc0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000900)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) r6 = getgid() r7 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) syz_open_dev$random(&(0x7f0000000c00)='/dev/random\x00', 0x0, 0x8000) r9 = getegid() sendmsg$unix(r3, &(0x7f0000000bc0)={&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000540)="3c26caea8927278020a818fbdb4e33188e3244451c4740b8d6124519de905824a4c92c8445ab524636efdde715dece11ecc3872a90006f92800937ebeb2f8a0c5f731d7a46e0cd7386330c2efb19ff3563acb4f807a6cf6ff4de81bc6f2d28fabc4f5fa8a311d67e46ccb57a3b92814f550eadfe102b0f2ef7a2280dd1e41b74457c9e4d9cc3c6d3b527f238e20484315930b51e5b63b63f52ec438a86557d21a0fdcd3d3dcefc4faa8087aa00", 0xad}, {&(0x7f0000000600)="00d1f29d0ba132a9529088b3f96e2be39e6c62194a77a744826c3d71a7b8c5c512d2ea1bff42b852a571cac8a0a3b6c84e57888fff55612eeeae32cea693a4b3bd37dc9b4793654d143b691497dae0ef67419c87590fb2fd40720020288a592b9562e2dc98fc92e1c3192e80de99eebf9a5cc7d43b0630f160ac1041c0696438c2633ccb501e7561099ed7385c3445919a112eed56ef66a8b0c8da5d83bd0e4b6d4001206377806567de68444860928a8341252b7a", 0xb5}, {&(0x7f00000006c0)="11c8239b34d31b98f2c86b2e003889fd89835c95ffb18dfd94", 0x19}, {&(0x7f0000000700)="f2b478cf7f8905b1283990fade28091ccbb5e1b02853c1a5ae2796c0df0821979fbd01ea8a16a46c3ed205be3149736ea0c44c57f645c9636ae20e7bca46444bae4294ac996745a62466aef51a9eaba12fd501c882291dfbecbbd687d3414ba5481b747daf69d966cc9f99df7934a0593a7b7108253ce185caf2b962d35e389517f21df19c", 0x85}, {&(0x7f00000007c0)="5eada0de11ed2e77e76d43f7eddf337f2162a21dd07df26df98a9bd4887e7c750623a237951d18523ba16b12fde771c41b7cacf4177b887fa3200b1b437ed103a4931b1b703c112d22a367de12235d25b7614c3f740ebc88930becaa8a9f00850ff7631f9693ab18b5866a48c16ed1e8db68b5126373bc969298b246e4dc44c072397c15905c0e81ee0d1c44793f110a0ee91424c085eb877c3a45fbc17e9bdaf5b2dc22b0bf156bcd4b97c4a8b9f90a82edfa4132e72c05c3cd48685e2d748c9619e41ea1fd1a9c53f8ad53c0bcc75ee8ce323893108fe3", 0xd8}], 0x5, &(0x7f0000000ac0)=[@rights={0x24, 0x1, 0x1, [r1, r2, r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r2, r1, r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r1, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r2, r2]}, @rights={0x10, 0x1, 0x1, [r1]}], 0xd0}, 0x40000) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom(r2, &(0x7f00000000c0)=""/246, 0xf6, 0x10000, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r10, 0x0, 0x4, 0x3, 0x1, {0xa, 0x4e24, 0x8000, @loopback={0x0, 0x1}, 0x1}}}, 0x80) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000e40)=""/59, &(0x7f0000000e80)=0x3b) r12 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@dev, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000d40)=0xe8) getsockopt$inet_mreqn(r11, 0x0, 0x24, &(0x7f0000000380)={@broadcast, @remote, 0x0}, &(0x7f00000003c0)=0xc) recvfrom(r10, &(0x7f0000000280)=""/202, 0xca, 0x1, &(0x7f0000000400)=@ll={0x11, 0xf7, r13, 0x1, 0x56b849b0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$sock_int(r12, 0x1, 0x2c, &(0x7f0000000080)=0x1003eafffbf, 0x4) setsockopt$sock_int(r12, 0x1, 0x26, &(0x7f0000000040)=0x2, 0x5c) 2018/03/09 13:53:52 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/09 13:53:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101400, 0x64) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x4a8, 0xde3a, 0x5}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0x4, 0x4) 2018/03/09 13:53:52 executing program 5: r0 = socket$inet6(0xa, 0x3100000000000001, 0x10001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="1f00000000004f23d32cc6cf7859189fc48b1c27f900001a995178eec5e2d51110dd24a3b548e5b71157450cbc255376523cbc8ccb72ecb3850754eec1e42a0518ee94808490def81efe6470adfc105878db30b2980f5770fd2f55d7f55469752464a9dd1a787c003ca98d64851e928afd8568b47b883ba2dacdb4ee76fd2529d6df56ffc60dbd76b959637e3ba34ffbf16847fc17566c33c3278fd90097ff53ae4d"], 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x272, &(0x7f00000000c0)}, 0x0) 2018/03/09 13:53:52 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='timers\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x3, 0x6, 0x7, 0x100000000, 0x7}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x7f, 0x3, 0x10001, 0x0, 0x41}, &(0x7f0000000480)=0x98) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b000000e5d9daf4eb5e41f71285a1a3b48a6b6d725f9649f30a123df4fe7651a202da5b5aa22b06e6f006ef87a9ed264125c96d8b139245edfcbff48f479f6b27f8996cdaedef48005b23209a879ec1030000000e842b6eba8b70f26df388"], &(0x7f00000001c0)=0x63) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000002340)) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000000), 0x2) 2018/03/09 13:53:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0x8) 2018/03/09 13:53:52 executing program 0: pipe(&(0x7f0000979ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) r4 = dup2(r2, r3) r5 = dup2(r3, r2) ppoll(&(0x7f0000c11000)=[{r3}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) ioctl$int_in(r5, 0x5452, &(0x7f00005bcff8)=0x41) r6 = getpgrp(0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000e0b000), &(0x7f0000e7f000)) fcntl$setown(r4, 0x8, r6) fcntl$setsig(r2, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) 2018/03/09 13:53:52 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20500, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0x10, 0x805, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1c00000000000}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1f, 0x8, 0x100, 0x7327, 0x49}, &(0x7f00000001c0)=0x14) syz_emit_ethernet(0x7ffff, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004400001c00000000000090787f000001ac1414cbbfc3315d5f50c5bb02bb0000000068089078"], &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x8, 0x5, 0xa0d9}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x0) close(r1) 2018/03/09 13:53:52 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/121) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), 0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa3ff6)='./control\x00', 0x0, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/48, 0x30}], 0x3, 0x0) renameat2(r0, &(0x7f0000576ff8)='./file0\x00', r2, &(0x7f0000d38ff6)='./control\x00', 0x2) 2018/03/09 13:53:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/75) sendto$inet(r0, &(0x7f0000000000)="8541206295b42663d06452a95e1d4adfc7199f68bc83e2599c02cb7a167c3fb5f9cb457f929c2cb5d239d887926abde58424acaf21ef4fdca9a7ff19a330ae3cbd4bf0136cff75d2391615180338a882e81111e16f188fd5ea6cc9087bc2e5e92b42450559666ecbdf5a28b688cd8ffe1a76a9d7591abe158e41600e310a99fe0c3fd6eef553eff33e1ee1f698b21f43666054fd00f3ab52481d33a091d9a284accc0e4fe39d9b41b98c4274dbc9ded42a4a900d9fcc007f994e37624bd678fd20e539342bcf13e70b1b85ef7775249396b3462368f528", 0xd7, 0x4040000, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/03/09 13:53:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') read$eventfd(r0, &(0x7f0000000080), 0x44) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) 2018/03/09 13:53:52 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x4) sendto$ipx(r0, &(0x7f00000001c0), 0x0, 0x40000, &(0x7f0000000200)={0x4, 0x7, 0xfffffffffffffffd, "ebed544c322b", 0xffff}, 0x10) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x6, 0x8) link(&(0x7f0000a43ff8)='./file0\x00', &(0x7f0000518ff2)='./file0/file0\x00') [ 54.528967] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.542136] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/09 13:53:52 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x63) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200), &(0x7f0000000040)=[&(0x7f0000000000)='\x00'], 0x400) 2018/03/09 13:53:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x24, "d7f67453df4d646da28999c40715c270f1ca244d5591a3308e8fc09b7b6ff140b0eac6bd"}, &(0x7f0000000080)=0x48) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/09 13:53:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x1, 0x3, 0xffffffffffffffff, 0x3, 0x100000000}, 0x7, 0x7, 0x7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x10, 0x401, 0x36fb}, &(0x7f0000000280)=0x18) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x60000000, 0x4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x1, 0x4) flistxattr(r0, &(0x7f0000000300)=""/37, 0xffffffffffffff1f) 2018/03/09 13:53:52 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x240, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) 2018/03/09 13:53:52 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a80)={&(0x7f0000000940)=@acquire={0x13c, 0x17, 0x10, 0x70bd29, 0x25dfdbff, {{@in6, 0x4d4, 0x3c}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in=@rand_addr=0x1, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e21, 0x0, 0x4e23, 0x849f, 0xa, 0xa0, 0x20, 0x7b, r1, r2}, {{@in6, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e23, 0xfffffffffffff000, 0xa, 0x20, 0x20, 0x16, r3, r4}, {0x1, 0x400, 0x8001, 0x5, 0x5, 0x401, 0x3}, {0x3, 0x4441, 0x7, 0x1}, 0x2, 0x6e6bc0, 0x1, 0x1, 0x2, 0x1}, 0x4, 0x1, 0x6, 0x70bd27}, [@offload={0xc, 0x1c, {r5, 0x1}}, @extra_flags={0x8, 0x18, 0xffffffff}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x8014) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x181141, 0x0) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000000280)) 2018/03/09 13:53:52 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/03/09 13:53:52 executing program 2: r0 = socket(0x10, 0x0, 0x81) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x8, 0xfff, 0x2, 0x5bd, 0x0, 0x7317, 0x100}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) signalfd(r1, &(0x7f0000000100)={0x5}, 0x8) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="79003d6a2cc9", 'sit0\x00'}}) ptrace$setregs(0xf, r3, 0x2, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x1) 2018/03/09 13:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) rt_sigpending(&(0x7f0000000080), 0x8) write$selinux_create(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73c6000000000000006f626a6563742f7573722f7362696e2f637570732d62726f77736564203735202e2f66696c7247a6340fd5776f30f6dc6023aaa4d43c67ad4f899648df721b854c28cae1794ea3bffe925afe1b7ee38f5c2c027ec261afc394946e0ef4a6cceaa7fed182e7784178bfaa28bfd02f9200992daa990bbc0d89052a8462aaa377db04dda4e95085443fc9a0074ffb1f306ecfff9adac115394523ed33"], 0x3d) 2018/03/09 13:53:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/09 13:53:52 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/156) getpeername$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$TIOCNOTTY(r1, 0x5422) sendto$inet(r1, &(0x7f0000000200)="6f6a10af25419908353121f36058dc86821a10b5bea0b49d430bf45f77ef53d53a2e30bd1f93ff8297e7db663b7b4f5c54ff6602db1a5c518d30cb8be35c4f990bd1c5e06b5dd02c18b9b565349e22bd3937509f31713231fabc281bdd1c4d473de1656fe79041d707", 0x69, 0x804, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x900, 0xe4}, {0xe, 0x3}, 0x40, 0x4, 0x3}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x800, 0x2e) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x7b, "202cfae008621bbc73f29029818e465ad604d8c004d0dfa7933d3015e5a1af807f7a47cbe3a29af5cb399641fbbe171ada6f57ca5e1152d993fe648c4cdafac28cb29553990c635fd1bd08e80718e04b3394775eeb5320684fcfd35e5434b6a619413551bd06aaa351c74a727d3642891e301309afab1ccf724fcc"}, &(0x7f0000000480)=0x83) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000004c0)={r5, 0x20, 0x5}, &(0x7f0000000500)=0x8) r7 = getpgrp(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000540)=0x0) setpgid(r7, r8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000580)={r6, 0xffff, 0x3, 0xfff}, 0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000005c0)) recvfrom$ax25(r2, &(0x7f0000000600)=""/21, 0x15, 0x1, &(0x7f0000000640)={0x3, {"808faaa6a8987c"}, 0x1}, 0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000680)) getpeername$netrom(r3, &(0x7f00000006c0), &(0x7f0000000700)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000740)=0x3, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000780)={0xffff, 0x0, 0x931, 0x47e}, 0x10) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000800)={0x3, 0x3a, &(0x7f00000007c0)="c6bf5ea41b6966d0e68a952985a1824d26ed453746d9505587c03b7612ae33b43e7d7b4f2ec6cdceb6c2c5ef337c99535a0269f9a83330ad55fe"}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000840)=0x3, &(0x7f0000000880)=0x2) pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$vsock_stream(r1, &(0x7f0000000900)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000940)={0xff, 0x0, 0x1, 0x25b}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f0000000980)={r10, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000009c0)={r6, 0xfffffffffffffff9}, &(0x7f0000000a00)=0x8) 2018/03/09 13:53:52 executing program 3: socket$pptp(0x18, 0x1, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mincore(&(0x7f0000010000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/59) 2018/03/09 13:53:52 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000001c0)={"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", 0x20, 'root\x00'}, 0x105) sendfile(r0, r0, &(0x7f0000977ff8), 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3a) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2a3, &(0x7f0000000080)=0x4) 2018/03/09 13:53:52 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000689000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 13:53:52 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9bfa1)='i', 0x1}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) sched_rr_get_interval(r4, &(0x7f0000000280)) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x80000000, 0x8, 0xc2, 0x0, 0xffffffff7fffffff, 0x3f, 0x4, 0x4000000000, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x8001, 0x4, 0x40, 0x4, 0x3]}, &(0x7f0000000100)=0x100) ppoll(&(0x7f00000002c0)=[{r3}, {r2, 0x2002}, {r1, 0x2000}, {r2, 0x8}, {r1, 0x8000}, {r2, 0x10}, {r1, 0x40}], 0x7, &(0x7f0000000300), &(0x7f0000000340)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x800, 0x1000, 0x3, 0x3, 0x7}, &(0x7f0000000200)=0x98) dup2(r0, r2) 2018/03/09 13:53:52 executing program 5: r0 = socket$packet(0x11, 0x403, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1784) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x8, 0x3}, 'port1\x00', 0x4, 0x50, 0x6, 0x1, 0x101, 0xb1, 0x1, 0x0, 0x5, 0x6}) 2018/03/09 13:53:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000401ffdd0000001aa78c2300001a4800"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4179197be49fab79, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000200)="be15be1e7bc52664d995caefe10f82dcab7c03b3531e3eb1e3c0c0e402494c81bd70a1eb9938fa15223ab7538620c5d940aa50afc0a8a6c5a0548f830eca", 0x3e) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x10001, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x6, 0x0, 0x1f, 0x6d8250e, &(0x7f0000000040)='bond0\x00', 0x1, 0x3, 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x4, 0x100000001}, {0xc, 0x6}, {}, {0x8}, {0x0, 0x80000001}, {0xb}, {0x3, 0xc08}], 0x7) clock_settime(0x6, &(0x7f0000000140)={0x0, 0x989680}) 2018/03/09 13:53:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x0, 0x200, 0x3f, 0x2}, &(0x7f0000000180)=0x14) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/09 13:53:52 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f000021c000)) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000accff8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f00009f2ff8)) 2018/03/09 13:53:52 executing program 0: llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)=""/142, 0x8e) unlink(&(0x7f0000001ff8)='./file0\x00') getrlimit(0x0, &(0x7f0000001ff8)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2100, 0x1) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x44) 2018/03/09 13:53:52 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x3ff, 0x4) 2018/03/09 13:53:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000000080)=""/30, &(0x7f0000000040)=0x8062a9243cd0aa60) 2018/03/09 13:53:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='f2fs\x00', 0xffffffffffffffff, &(0x7f0000002880)="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") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002540)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000002640)=0xe8) r3 = getegid() sendmsg$unix(r0, &(0x7f00000026c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000000140)="1cac349cc9246cc9fc5a9e24412134d11ab06d6e1627cfaefea36d75a980885e1cabdf06c2c0a220c56d578bec8ab2648e67458cc7425f8427f32e63ec46427c6dda6dacc39294e15ff6b4524892857ffdd5b98218f237599ab6e674e1608e510246ce2a5812278b73c18e5133a44b8d7a71c7e692042a98019221108aa9ed7de1b1000b202e2b688eb1e0d9d874e403", 0x90}, {&(0x7f0000000200)}, {&(0x7f0000000240)="8dedb290095dab9a79f21d3a34bb430c8a36d33777cafb1544c5238adbf214626aef740cfb8c401e389cacd75178e50e97237889fef10048a2bff38b51cd290330685441ca6c8fd0109647b3905ced8f518e0907d0f4f54828c86534c89266b5b4a5fc3fb85a8dd8735e77f806bd6cb41296ad49d9ced80cf155e73a7302654f6888e79d265cab64e0443ee8c90e20b8e27fae009b30d20843536b82d6ed00a4070e4716f804b49bbc2cc82162e607cc66d5fa", 0xb3}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="995a7feffa8a75ca982b66c8e0bac17b8bedb6c901e9291942971fb0839839bb3f821f878ff1f12b3c611e4eee987bbe900422553591f4d23705a1281dfbb53bfbb19f604ad4c85460cf263995efaed0a2ccf99b4d01ed3cf5e8a3254536b767e4aa60b2b1a199aeaef278e4ce23fc1ef5982cc12c98cf5a98f0c17b250d4be8c2b14df0b545a52f2627b2c34d5af7abc6", 0x91}, {&(0x7f00000013c0)="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", 0xfe}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="d54dfa6b9de2472c6a56dd95f3e0eb93d9bb0fd625804494e91fbfe72427f4d777fd9fef6f9088f3", 0x28}], 0x8, &(0x7f0000002680)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40}, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/09 13:53:52 executing program 4: rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000385000), 0xfffffffffffffe01) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/09 13:53:52 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x8000000000000000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}], 0x30) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x7fff, 0x3, 0x0, &(0x7f0000701000/0x2000)=nil, 0x3}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/09 13:53:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) sendto(r0, &(0x7f0000000040)="4a70e7f50af2a0efb5c789e16e8a1fe7d26f24be99c21b5bca5b6e115af67ae8af2fd348a182525b98709ee7204e0b8007", 0x31, 0x0, &(0x7f0000000100)=@ll={0x11, 0x6, r1, 0x1, 0x7ff00000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/58, 0x3a}], 0x4) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000004200bf0ab440991125f211ffffffffffffffff00000000"], 0x14}, 0x1}, 0x48000) 2018/03/09 13:53:52 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) prctl$intptr(0x1c, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x4, 0xee89, 0x2, 0x100, 0x3, 0x4}) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/09 13:53:52 executing program 1: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/58) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x8) 2018/03/09 13:53:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001a00)={"7261050000000000000087b8007d0000accdd2bf2624077e9ccb7580be85a200", 0x10000166}, 0xfffffefc) r1 = syz_open_dev$evdev(&(0x7f0000001900)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001940)={0x2, 0x7, 0x5, 0x36bd, 0x7, 0x8458}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0xe) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x49}, {&(0x7f0000000180)=""/233}, {&(0x7f0000000280)=""/4096}], 0x0, &(0x7f00000012c0)=""/122}}, {{&(0x7f0000001340)=@ax25, 0x0, &(0x7f0000001840)=[{&(0x7f0000001380)=""/67}, {&(0x7f0000001400)=""/219}, {&(0x7f0000001500)=""/204}, {&(0x7f0000001600)=""/211}, {&(0x7f0000001700)=""/171}]}}], 0x295, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x20aa}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000018c0)={r3, 0x8001, 0x20}, 0xc) 2018/03/09 13:53:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000680)={@multicast2=0xe0000002, @rand_addr=0x7fff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) 2018/03/09 13:53:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000001040)=0x1ff, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/09 13:53:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000340)=""/209, 0xd1}], 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/4096) 2018/03/09 13:53:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@generic={0x9, "4396e5f4d9e3ab35f345ae698e34a4934dfae8d2fe050bfaf85a49f5d9e1fc843d94d6becad1fc251065f13662bdeed875af178cc0878cf516c86373ff54acb78cc86f4621c80e93a7944bb017439c32bf5e9175ea603a7cb37a34120557005bf89cec210f7baf5a976e695edd349ce5272d01fbe3acf3292aca04611ba1"}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="b18c77c73f1db9644c173c24d7f0e45064b133e4d0088ba82237029db6c8879682344b0d10eb2e096ed21de5aa0ad2c07819a77ef9bde29ab741a1a9c26691be19c3c18f4b8694d86c7fc4084481830efff4db5e8595bf98628547a367e6fd683483a06bbb3b022d9c7bad7940c1c0b58f9f18b6c630938d3fcfa14f067cc64a67f412b8f70cacbf393cce6d792ba42fcc3483b2560b91af357ea9a64370e7eadef4ae98dbbf8d179e110a0bb306ab1c7058dc9030b9aef632fbbca87ef4177804b6890993", 0xc5}], 0x1, &(0x7f0000000200)=[{0xb4, 0x100, 0x80000001, "9074bbe15e8f3401cf959525c9cefa97efc7eb4e12d8ad12e2275d8fd0656efe5ff1bf007e32e9b3854f9b0df8040699c9cb1164d4be6b91c5fd444ad09e8f618ff704076c16f0c680cd53fcd21a5fd73a3a71c7bd166301a0a65edac64d40d870f5f3c1f98af35776a3f8a10da197c77600b90627d455c4d9de8ded3d1c7e2665ace61015190a35741f5dcf8e20b8053807c53f7728d6b94db2bf8e8d661281205fc3a6b2eb"}, {0x88, 0x119, 0x8000, "1c04f396a83c72ccdf0e7eaf89e8005353fa6be8af4c69c02a66417cac0fd3b88620dbd73976a3c4e0c8d83637cc8b62ec9cf9db2f9549c1ed4b5563c73eda61d302d0a61777a9ac2e25b00275c578251dd03830e2531a535d4930807420f0d4a33e9e9003392873c4b6cc96f4d3e6476c22a2ecc324e1cc65"}, {0x4c, 0x107, 0x8001, "7382a71c925a5057067a9d21de9119a9fcd6990dd582570697ae0162a1dec36a85bc31abd5c19b74ee7a384a7507f7a6b9d2633962e8eca44d5867f352"}, {0x100c, 0x11b, 0x100, "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"}, {0x40, 0x2816f40a38ad558b, 0x4, "d4a9b69dedea07a2a9cc9bccb04193139006feb25a9fd980c03d87afa567f321bf2c89aaec63e79460f328ea0e02595aab74bf08"}], 0x11d4, 0x20008010}, 0x40000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}, 0xe) 2018/03/09 13:53:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001a00)={"7261050000000000000087b8007d0000accdd2bf2624077e9ccb7580be85a200", 0x10000166}, 0xfffffefc) r1 = syz_open_dev$evdev(&(0x7f0000001900)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001940)={0x2, 0x7, 0x5, 0x36bd, 0x7, 0x8458}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0xe) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x49}, {&(0x7f0000000180)=""/233}, {&(0x7f0000000280)=""/4096}], 0x0, &(0x7f00000012c0)=""/122}}, {{&(0x7f0000001340)=@ax25, 0x0, &(0x7f0000001840)=[{&(0x7f0000001380)=""/67}, {&(0x7f0000001400)=""/219}, {&(0x7f0000001500)=""/204}, {&(0x7f0000001600)=""/211}, {&(0x7f0000001700)=""/171}]}}], 0x295, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x20aa}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000018c0)={r3, 0x8001, 0x20}, 0xc) 2018/03/09 13:53:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r1) 2018/03/09 13:53:52 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) 2018/03/09 13:53:52 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x13b) r1 = socket(0x0, 0x80f, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7, 0x2, 0xea}, &(0x7f00000000c0)=0x10) 2018/03/09 13:53:52 executing program 6: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x40, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/09 13:53:52 executing program 2: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x3f, 0x3, 0xfffffffffffffffd, 0x5}) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000040)="60c66a2b370ae7abcb39e661c47fbc51448e87bc1248cddc7bff585523eb4877d569122c209c852ed5dc2742e3cd7733831cd9e73ab4402e6af96c41204d27bc1e01c4c4cff19cd9bf2f7ffb17301a85fba8883eee6aef0f3313bff8cb10a9fd74f6080fd7ea46b4743e36c71e0e9d1e7727751f32503b28e111f30a981937cb83b3af44c0d4e6c8481b1a5d9c05eb4a792a42a994071190961aaa029c30016cfc7c280bec0f738d133132e629e5b544603ef6340a596e169b98555b7e9091e2790b60efbd4ab12e4739c83dda403d6d") pkey_free(r0) clone(0x4000, &(0x7f00000005c0), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/03/09 13:53:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0)="58eeb3c6", 0x4, 0x0) 2018/03/09 13:53:52 executing program 1: setrlimit(0x9, &(0x7f00003a1ff0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2040, 0x0) r1 = gettid() r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="69546cd9e88af7ff25c9e607fc3420c740d779dd6b329a3fe54d03a41fd2b9b65cda45f40f2b89227d43a6ea83b8aaa14c38214f4962554ab2f3", 0x3a, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='user\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080)=0x1ff, 0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x2000)=nil, 0x2000, 0x0, 0xd010, r0, 0x0) 2018/03/09 13:53:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c3525c53802b3a97447f22c729778e5896a61a4098fac03a9aa223a6c674cd9079306218101e117b17feb204669dd3a9a5505d1f1a8f40f5b46999673eac1595", "41cda6975ba2ae88b7cfd69a6af3dcde619b1f16def38a38bfa8dc928fe0068f5cb507be0db043c24243f9c2dde8477b6c13a99912eb7fb607a19c03628773a3", "c1bdfe2103cacb3c40f1e8c6a6a1066a760d07b5ddb0a2a6a24fb264745e9f0d"}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/03/09 13:53:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_pts(r0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x80ee, 0x4) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000100)='/dev/ptmx\x00') 2018/03/09 13:53:52 executing program 1: seccomp(0x1, 0x0, &(0x7f000001e000)={0x1, &(0x7f000000b000)=[{0x27}]}) seccomp(0x0, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1c4b, 0xffffffff, 0x3, 0x8}, {0x1, 0x9, 0x9, 0x800}, {0x5, 0x100, 0x1, 0xfffffffffffffffc}, {0x6, 0x5, 0x7f, 0xaa}, {0x8, 0x0, 0x2, 0x1a}, {0x8, 0x7fff, 0x8001, 0x9}]}) [ 54.857825] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 13:53:52 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000438ff4)='./file0/bus\x00', &(0x7f00006cffe8), &(0x7f0000b08ff0)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e20, 0x100, @empty, 0x62b9}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/09 13:53:52 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000000)) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/09 13:53:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ffffff7f00000000ff7f0000000000000000000000000000000000000000000000"]) flistxattr(r0, &(0x7f0000000380)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/09 13:53:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000c20ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00006db000)={{0x80, 0x5}, 'port0\x00', 0x0, 0x1000000, 0x0, 0x0, 0x2}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f8a3a34084661bd5d2ab3fc744eff96cf64687512a3e9a550a8a0441bb41b179d450b94348895aaf8db5b5de09116ea2c7b739fa072867221935bd3b870582c25b85a1d5a268be7ab477ea6250b6f83e116b991d9b2af658770bdfede59183bcb3bfc487f075d66a272f8b5c43f4f3ceee182847a031876fcb87c6ca9d871c8d53b53f6abaa73b61fabd508da040173a46397b0a3b46ffa84da5de6d5e3b6fcd2a37c966db21844246f98879d2b409ec8f010cb1aea8f03b7c7e45ff547195a936316ef29a79073271409484341de279e640572a52628dee0dc86e35004a2f45217b416d403fcc6a2a497e54ec1b6e7a7df55902", 0xf4, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r3 = syz_open_procfs(0x0, &(0x7f0000001700)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001740)=0x7bd, 0x4) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001600)=[{&(0x7f0000000180)="20bc09fbaaef33cd619a10f10cdcc348872bbcaaf1d622a15c61670f94ac2d", 0x1f}, {&(0x7f00000001c0)="96fefca99fad2f82bda106282c3aefaed70938", 0x13}, {&(0x7f0000000200)="3b39ad05fa5b481a1c940e3296ae81cddc16a0c872d5c5c341239d6b5caa025086ea3f2259947b29725f33b37bd375fa227537544e270ade35bb3eea2359bdf1b1a044bd51a120a37098d5371ee33f09586c952089bc7e6ef050add199bc3d55948db94726dad5a1df0a5432bf13d1f1a314c0fe4a7188cbcae98457e1f4196f7670eab52583da8df9eccdacf7fc5b748212ba", 0x93}, {&(0x7f00000002c0)="bb8be26362f6ada2f2661504815becadadb1a5395b7996a0db6da58fd55d8d2d7f21526cfdcaa5f9809ede33f129fa7e9e821249dc6d12c21c89b33552acddd7ce707ee7aed460d87971d1acaa912d9a4f84", 0x52}, {&(0x7f0000000340)="4a8aa7ce6371c474b3f308490cd419e426a1e6c0443398cf3637ad5049745f52ee187a2a3624e5fae8a893903e37e3c3ea889eced7c7567e22a36a9f7c9326a9c8cb203551a2a5f4c66fa53e2e6626693aa422ace8c9bb82739f76eea43195e277767f9c9c2e0daaf5e8cd17002fd6594fa2e6a5c0abf6425373bd88abd5b42c2bd7b2545b17c2f769302106a08f4d8b425a0a2afe243c8ac0af", 0x9a}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="ceb8f6e32f9705c64875766f176fbbdf8d2ccdc14a885d24ee9d1c59752b8882d0a21f1044a9e6e8e1a8ac04f718859776a0e862ff4c0d263f651105585e11a6d1fa7cd24ab2a81d1685526983aef2f0f901055ce9de5ad68098d1a2c461bce901797b1a5ef146754b9ab5", 0x6b}, {&(0x7f0000001480)="2bfe6394bcfb807d9e17f77a9780faf13e100686436202544852a92d3d7bd1bb294ed34ebdb4cab64a58e0b11ed7f3a1d89d21255e7c767946c2dcc688e29a511e4a4c77accac35e06c07633", 0x4c}, {&(0x7f0000001500)="ad35244da2adc25544565eec5b0920ab586dcdcb7fc90cda803c6d29d421d3cf0066a12d60a148befc0ded107b85ce2687d98640ee5aa9d9d4151fe09bd9cfa2baa5fce21331e9a669100846944539d8f0cf8cf1f5adafe1ac5e5d3f77fc083f63cc11b510945e6706639a49021b45e2785b509a79539dd37d5c", 0x7a}, {&(0x7f0000001580)="cdabd24f244a26041852eb5b100add8bec2df65290fd1e93389fff5ddaa9f075dd5111ec15b5d37597dca8420a4d6b7001d27dc781f17176f68dc09965157ccde67a3ce02eca88da15b1436b", 0x4c}], 0xa, r2) 2018/03/09 13:53:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xbc2}, &(0x7f0000000100)=0x8) flistxattr(r0, &(0x7f0000000080)=""/37, 0x16) 2018/03/09 13:53:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x5e31f8763a5965a1, 0x0) mmap(&(0x7f00006d6000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001080), 0x0, 0x0, &(0x7f00000010c0)={0x77359400}, &(0x7f0000001100), 0x0) 2018/03/09 13:53:52 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000c51ff0)={0x2, &(0x7f00003befd8)=[{0x7}, {0x6, 0x0, 0x0, 0x4}]}) 2018/03/09 13:53:52 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0)=0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x2, 0x1, 'client0\x00', 0x5, "749d9af9be428acc", "3780b78bfb519331a7a70d61b8c2901a8378c389efc6c1da4306ab1c476924b0"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x212240, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000140)={@loopback, @dev}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400)={0x7, 0x6, 0x6, 0x800}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f00000000c0)="f1f1", 0xffffffffffffff4d) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000100), 0x4) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000280)=""/66, &(0x7f0000000300)=0x42) 2018/03/09 13:53:52 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000054d000)="a0ed5c000000", 0x0, &(0x7f0000313000)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'ip6_vti0\x00', {0x2, 0x4e23}}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x80) unshare(0x20000) r3 = dup(r1) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000000c0)) accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x0, 0x401, 0x80, 0x1, 0x6, 0x1000}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x3, 0x2) unshare(0x20000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200002, 0x0) 2018/03/09 13:53:52 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000001280)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) vmsplice(r0, &(0x7f0000001200)=[{&(0x7f0000000080)="84d0f11b73848098a83f5e48f7dc40c53c05bc17c2475dc22e05fdac3f8bfc77c8823345d2", 0x25}, {&(0x7f00000000c0)="81cd73a05141c9f69a2cf56020e53a3a791a2fc1d4a585225a24c1747b308ef0f306cfe567c88c1f5e73338ea841e458fd832e08eccd7d7db7808539116bac6e7cfd7b3b881c7655ae098bc0e7e78cf0e48831b539e99b810b276548793b42021a0a27c4e2c9b079136a73c1ec88d3be74747b313eaf54b2d751344c2e3b6575516b77a161b1da71d4e49d4b3b", 0x8d}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="f07692080ae8ec2b30a64781ced98da773a1f14894037ce4454bc44a7d97a5430cd22037d3f372d6e2e2c574aad64ac67a144d95faa4c7c0cd6d19c54f488d483e90f3e56bc9980845e0845ffec920ecff8df54390d1939f9f83adbf305f85c5db", 0x61}], 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x5b7}, &(0x7f0000000040), 0x8) close(r0) 2018/03/09 13:53:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cd9000), &(0x7f0000cefffc)=0x4) 2018/03/09 13:53:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x80, 0x253}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r4, 0xe1c}, 0x8) [ 55.044897] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/09 13:53:52 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='afs\x00', 0x2040002, &(0x7f0000000240)) 2018/03/09 13:53:52 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) pipe2(&(0x7f0000000040), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000d85000/0x2000)=nil, 0x2000}) 2018/03/09 13:53:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x3ff, @loopback={0x0, 0x1}, 0x80000001}, 0x1c, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x400c890}, 0x40000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x7, 0x6, [0x100000000, 0x77d249ee, 0x3, 0xfffffffffffff936, 0x4e0, 0x2]}, 0x14) getsockname$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x2012, r2, 0x0) 2018/03/09 13:53:52 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/09 13:53:52 executing program 1: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', 'hfs\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/09 13:53:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000040)="2f0000001800030007fffd946fa283bc8020000000040005031d85680820a3a2d188737e0b0007002cdf1389598e2c", 0x2f}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x105000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/234, &(0x7f0000000340)=0xea) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xffffffffffff8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x19a7}, 0x8) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 116.991430] Buffer I/O error on dev loop0, logical block 0, async page read [ 116.998835] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 117.008150] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 117.144985] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 120.957444] IPVS: Creating netns size=2536 id=11 [ 121.562731] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 121.570423] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 121.570458] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 121.585712] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 121.593350] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 121.600966] Buffer I/O error on dev loop0, logical block 4, lost async page write 2018/03/09 13:54:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(0x0, r1) 2018/03/09 13:54:59 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/09 13:54:59 executing program 3: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/09 13:54:59 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = syz_open_dev$sndtimer(&(0x7f0000b0b000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x42800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/239) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[{0xe, 0x8}, {0x4, 0x4f78}, {0x7, 0x3}, {0x4, 0x7b5}, {0xb, 0x200}, {0xf, 0x6}], 0x6) 2018/03/09 13:54:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setns(r0, 0xc000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="02010002080000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000680acc4b9da3e7bc30d9c1b8a3bc11eb64f5c242fbc051b088af67de005eee9d23c5ec513d1e9aeb45eee5324be0e68f6ba47181136fd8ae42f5a62b36bc3959003e260b0328991b194ef27430f9e27f92adc1e019a6d078d4ced6c3128a22109ffc870574588cf47c1171ab07430ef15acbe38961f096e38c71afb6be52c881038570b203c3a9698d93aa8f5e9eefd73dad79f34799acd1dd0ffc65ae8e2640d746502050b69a"], 0xe7}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/27) 2018/03/09 13:54:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x222000, 0x0) readahead(r0, 0x0, 0x0) 2018/03/09 13:54:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0xe8}, 0x8) 2018/03/09 13:54:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xfc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000589000)=0x6) 2018/03/09 13:54:59 executing program 6: 2018/03/09 13:54:59 executing program 5: 2018/03/09 13:54:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=[{0x10, 0x29}], 0x10}}], 0x1, 0x0) 2018/03/09 13:54:59 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0x0) 2018/03/09 13:54:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/09 13:54:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/09 13:54:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'irlan0\x00', &(0x7f0000000280)=ANY=[]}) [ 121.608646] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/03/09 13:54:59 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$getflags(r0, 0x408) dup2(r0, r2) 2018/03/09 13:54:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="0000000000a924a1565dc78dcd0000000000922517d2f0c603a15bc182f52408b05d85665a838c2b43a63d451dd6ff5983bb") getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/09 13:54:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/09 13:54:59 executing program 3: sched_setaffinity(0x0, 0x13b, &(0x7f00002d4ff8)=0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/09 13:54:59 executing program 7: 2018/03/09 13:54:59 executing program 1: 2018/03/09 13:54:59 executing program 6: 2018/03/09 13:54:59 executing program 7: 2018/03/09 13:54:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0xb9, 0x0, &(0x7f0000f5afe4)={0xa}, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/09 13:54:59 executing program 3: 2018/03/09 13:54:59 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x408) 2018/03/09 13:54:59 executing program 4: 2018/03/09 13:54:59 executing program 2: 2018/03/09 13:54:59 executing program 1: 2018/03/09 13:54:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x222000, 0x0) sendto$unix(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file2\x00'}, 0x6e) 2018/03/09 13:54:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x1c) 2018/03/09 13:54:59 executing program 2: 2018/03/09 13:54:59 executing program 1: 2018/03/09 13:54:59 executing program 7: 2018/03/09 13:54:59 executing program 2: 2018/03/09 13:54:59 executing program 3: 2018/03/09 13:54:59 executing program 7: 2018/03/09 13:54:59 executing program 1: 2018/03/09 13:54:59 executing program 2: 2018/03/09 13:54:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/09 13:54:59 executing program 4: 2018/03/09 13:54:59 executing program 5: 2018/03/09 13:54:59 executing program 3: 2018/03/09 13:54:59 executing program 7: 2018/03/09 13:54:59 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x222000, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file2\x00'}, 0x6e) fcntl$dupfd(r0, 0x406, r0) 2018/03/09 13:54:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0xb9, 0x0, &(0x7f0000f5afe4)={0xa}, 0x6) 2018/03/09 13:54:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}, 0x0) 2018/03/09 13:54:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/09 13:54:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x10) 2018/03/09 13:54:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/09 13:54:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000100)={0x57, 0x1f84, 0x1ff, {0x8, 0x1ff}, {0x27e0, 0x4}, @rumble}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/09 13:54:59 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setstatus(r0, 0x4, 0x403) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0xfffffffffffffff5, &(0x7f0000000140)=0x1000000000007) 2018/03/09 13:54:59 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0xc, 0x10001, 0x9, 0x0, 0x7, 0xba3, r1}, &(0x7f00000000c0)=0x20) 2018/03/09 13:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000766000)=@kern={0x10}, 0xc) prctl$intptr(0x1d, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f0000135000)=@ipv6_newaddr={0x18, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/09 13:54:59 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto(0xffffffffffffffff, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) 2018/03/09 13:54:59 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20500) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x2a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x37, r0, 0x0) 2018/03/09 13:54:59 executing program 7: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f0000000240)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) close(r0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x240001, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x800, 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') 2018/03/09 13:54:59 executing program 5: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10001, 0x40) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) clock_getres(0x3, &(0x7f0000000180)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000080)=""/157, &(0x7f0000000140)=0x9d) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/09 13:54:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) close(r0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000240)) socket$inet(0x2, 0x40000000000804, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000280)) 2018/03/09 13:54:59 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x4, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}}, 0xffffffffffffffe4) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000040), 0x0, 0x10000003) fcntl$setlease(r0, 0x400, 0x2) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x120, 0x13, 0x20, 0x70bd27, 0x25dfdbfd, {{'tgr160\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x80000000}]}, 0x120}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r1, 0x2}) 2018/03/09 13:54:59 executing program 2: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x2) 2018/03/09 13:54:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x4, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0xffffffffffffff8c) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc871fc02b4446082, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x9, 0x1ff, 0x5b5b, 0x1, 0x0, 0x5}) 2018/03/09 13:54:59 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0xc, 0x10001, 0x9, 0x0, 0x7, 0xba3, r1}, &(0x7f00000000c0)=0x20) 2018/03/09 13:54:59 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x5}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) r5 = getpgrp(0xffffffffffffffff) setpgid(r4, r5) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000180)="c91f65425e7b2c2973ebeb929a3bf8157cf1fe85323023c6f1a4c2732148b18bee5da9d2faadb1ac7fc19d2f3b0f969cb2fc433c2d17e07d6a1ab5802ff16db9f8e9c94edb7a5d6e1c011b8f63719de3dcd63073a239ddbd2306227173801e3ac77a6b30c991befd72a724c83b3813c0875727ac4914cfc499f1f08fc424e3747026070d48b3272099187ca00c205f8e69b1879ee279cad367914e22c0c4d957c3b5255997524b09fb678b55a1a1747148bab4e5a206ae6f93bd8491d969b8b6c9aee6a5ea9e5ebeeb296b7c") setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xa5}, 0x8) 2018/03/09 13:54:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xfffffd79, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000bbc000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="26506fc3ac4800ccfc2f5f4eaec66bc6300a429b9792eec4f623fa52fd0feb9bac"], 0x0, 0x0, &(0x7f0000442000)}) [ 122.059216] binder: 9096:9099 ERROR: BC_REGISTER_LOOPER called without request [ 122.080837] binder: 9096:9103 unknown command 0 [ 122.086095] binder: 9096:9103 ioctl c0306201 2000a000 returned -22 [ 122.094826] binder: 9096:9099 ioctl c0306201 20004000 returned -14 [ 122.103217] binder: BINDER_SET_CONTEXT_MGR already set [ 122.108758] binder: 9096:9103 ioctl 40046207 0 returned -16 [ 122.115914] binder: 9096:9099 ERROR: BC_REGISTER_LOOPER called without request [ 122.123522] binder_alloc: 9096: binder_alloc_buf, no vma [ 122.128994] binder: 9096:9103 transaction failed 29189/-3, size 2325018492002107392-0 line 3133 [ 122.140539] binder: undelivered TRANSACTION_ERROR: 29189 [ 122.146274] binder: release 9096:9099 transaction 27 in, still active [ 122.153045] binder: send failed reply for transaction 27 to 9096:9103 2018/03/09 13:55:00 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r0, &(0x7f00003d4000)=""/224, 0xe0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/09 13:55:00 executing program 5: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/193, 0xc1}], 0x4, &(0x7f00000003c0)=""/96, 0x60, 0x45b}, 0xfff}], 0x1, 0x100, &(0x7f00000004c0)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) mq_notify(r0, &(0x7f0000000040)) 2018/03/09 13:55:00 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = getpgrp(0x0) capget(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000080)={0x9, 0x40, 0x8000, 0x5, 0x0, 0x3d85}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x3000, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/09 13:55:00 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00'}) socketpair(0xa, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0xf22072218196f4f7, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000680)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1}, 0xc, &(0x7f0000000080), 0x0, &(0x7f0000000580)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r2, r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r7]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xe4, 0x2000c000}, 0x8004) 2018/03/09 13:55:00 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000007f0)='/dev/input/mice\x00', 0x0, 0x942) readv(r0, &(0x7f0000014fe8)=[{&(0x7f0000001000)=""/216, 0xd8}], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) arch_prctl(0x1001, &(0x7f00000000c0)="1794a5c563001ec66a5f1bebd23541789bee7bc06299365aa2a1bbe0e44d17c61864568166ad232091d08f836320f8a766278eb1d497053ecc3b91060a2dbf7f5c65096b44ac4754642d9616515e6223732273a8ade2b5afc039b4c58bd7fa694f9b5f") 2018/03/09 13:55:00 executing program 7: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x141800, 0x0) fcntl$getown(r1, 0x9) 2018/03/09 13:55:00 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fgetxattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000040)=""/132, 0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$getenv(0x4201, r0, 0x10003, &(0x7f0000000140)) 2018/03/09 13:55:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000040)={0x1000000077359400}, &(0x7f00004c7000)={0x6}, 0x8) mlock(&(0x7f00009e1000/0xc000)=nil, 0xc000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x7, 0x0, 0x8, &(0x7f00009dd000/0x4000)=nil}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/03/09 13:55:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008abffc)=0x1000000000000004, 0x4) r1 = gettid() ptrace$peekuser(0x3, r1, 0x6) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/03/09 13:55:00 executing program 6: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80080) dup3(r0, r1, 0x80000) 2018/03/09 13:55:00 executing program 7: getrandom(&(0x7f0000000380)=""/204, 0xcc, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2) fsync(r0) [ 122.159680] binder: undelivered TRANSACTION_COMPLETE [ 122.165016] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/09 13:55:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000400)="92c2810f6c43ba43593d0ab22b686747", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000018000104000000000000000002000000", @ANYBLOB="090000000c0001000180c20000000000"], 0x2}, 0x1}, 0x0) ioctl$void(r0, 0xc0045878) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f00000001c0)="d1f62e98e9a0757323864d4cb8329c33f6be4371198ecae30dd6d0dba89d9da5c26093d8f343afce2c888a8bcf94a84e105dea29fce1cb30f422e448599c4e3f6ac0496179f9ca88a69626d427028b39cd6efd8fcb6e6990a6789d33690e7dd6787c6c065168dd", 0x67, 0x80, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x24000, 0x0) bind$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000380)=@req3={0x7, 0x6, 0x3, 0x0, 0x100000000, 0x4, 0x7f}, 0x1c) 2018/03/09 13:55:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x104e23}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)="74756e6c300025f51200", 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000100)=""/1, &(0x7f00002a1000)=0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) bind$packet(r2, &(0x7f0000000140)={0x11, 0x14, r3, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/03/09 13:55:00 executing program 7: r0 = memfd_create(&(0x7f000001f000)="2e926c6f776c616e304000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x100000000, 0x8, 0x4, 'queue1\x00'}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) 2018/03/09 13:55:00 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x9}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x5c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0xa0}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6d) 2018/03/09 13:55:00 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) 2018/03/09 13:55:00 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fgetxattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000040)=""/132, 0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$getenv(0x4201, r0, 0x10003, &(0x7f0000000140)) 2018/03/09 13:55:00 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0x2, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000200)={r1, 0x6}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xc, 0x1}) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x400000009) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000180)={0xef, &(0x7f0000000080)="643add1e09f79a356f66499c2f8f06b26776b16d3c9867527b61da30c0888f44ca4eb86e74205867d39869afbcbcc346d677dac37c328b6e562872c6629e606c76a746ab3d8fcd1df25a1d0ec5fc9d5892a42fb689a80f7c0f69d7ce9ed4128d00d06f45b632dfe97ff2eaa8aaafbe67c2877c43dcbb3caf508719c71f7e37fb1325f97a3bf9bc66d1630c1a9230d9ad7c7e65b27df3e2ada445a9eb78877df6af726b6901b26c6148a567c71bf9037b20546ad7208b59521033e00131bded6309cb822d4ed77b6f0b1313c7fc01d87345a326526571e85c51ab3d42c5791f663676c59004bdd48c0d149537b6346d"}) 2018/03/09 13:55:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xffffff3d, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000002010201002e8800001000000000000000040002006642cbe0a3370045aef28eb71dc6a6092cb001e58f59762bd9ec19d1a8efd89b70db5c9f5ac58a9bcddcdd9bfc41447a7bbd2bd9e208c1ed6876f6cb69c9e6e897f07e58128af5cbe9078c4883f31aa273719b256d00b70733c400e5aad0cc3780e7987b18374b6a37449bfaf83c63ba91251f1b209656ca770609a0df28d5db213903bbb49b14877531faedab191badab2c601c8ff7c6e56c10ef68f942af181108bba06d117728cfa17c4c378fe28bf9bcb3b77b6bc223641c3c54965dd8008bb66700b4ef91ede7314ad3a8bc6516dce67765f850"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0xfffffffffffffff8, 0x0, {0x2, 0x1, 0xa, 0x3, 0x38}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x5, &(0x7f0000000000)=[{0x8, 0x7fffffff, 0x5, 0xa0}, {0x81, 0x1d5d, 0xfffffffffffff534, 0x8}, {0x3, 0x3, 0x10000, 0x401}, {0x1000, 0x5, 0x3, 0x100000001}, {0x1, 0x4, 0x4, 0x80000001}]}, 0x8) 2018/03/09 13:55:00 executing program 5: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="2f5b48ef54ad226c29f57fb7fa4e30be07f9af9937a0", 0xfffffeb3}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000001240)="0782a509", 0x4}, {&(0x7f0000001300)="8b62de82199fd1dc", 0x8}], 0x4, 0x0) r0 = socket(0xa, 0x0, 0xd3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x8000, 0x6, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7fffffff}, &(0x7f0000000140)=0x8) 2018/03/09 13:55:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000b39000)={&(0x7f000071e000)=ANY=[@ANYBLOB="14d578f9980f3992c5a5a368e9"], 0x14}, 0x1}, 0x0) r2 = dup(r1) openat(r2, &(0x7f0000000040)='./file0\x00', 0x600400, 0x100) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x4) 2018/03/09 13:55:00 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f6669625f74726965737461740081078bc2cf40100d238b9a2d4400000100cc114ca981fb36749fa3aac27c035429fe8f665b7e46b3d277b6b444c43a5cfb71a1e791da0e51738c09f3a64100000000000000000000000000000000") utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x77359400}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x80000001}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffb84, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfc00000}}, 0x1f, 0x7ff}, 0x88) bind$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x1, @rand_addr}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000380)=0x6, 0x4) 2018/03/09 13:55:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/09 13:55:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="099bbb814950f837930223f1e5254e6a6e549d0725df2e2f6b555b29382f7d87db4bfebcf8b855c0e1d244170877ca479f6ffa148cf874c8ba213507e0e7ae5ff4448cee0a2b9408186eeabf022a0aea84601b5bea708c7309", 0x2c4, 0x1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/03/09 13:55:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x2, 0x2) sendto$inet(r0, &(0x7f0000617fc9), 0xab, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/09 13:55:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000003000), &(0x7f0000003ffc)=0x14) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) [ 122.319465] audit: type=1400 audit(1520603700.158:37): avc: denied { ioctl } for pid=9177 comm="syz-executor7" path="socket:[21480]" dev="sockfs" ino=21480 ioctlcmd=0x4b45 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/09 13:55:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000c85000)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) tkill(r2, 0x2a) 2018/03/09 13:55:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/09 13:55:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000766000)=@kern={0x10}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x509000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f0000135000)=@ipv6_newaddr={0x18, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/09 13:55:00 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0xf9a, 0x2}, {}, {}, 0x0, 0x0, 0x8000001}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/09 13:55:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0xfffffffffffffd74) 2018/03/09 13:55:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="440000005200010826bd7000ffdbdf250a0000000800060006000000080006000500000008000700", @ANYBLOB="0800030001000000080005000900000008000300feffffff"], 0x2}, 0x1}, 0x20048000) 2018/03/09 13:55:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101040, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xfffffffffffffffa, 0x4758bcaa, 0x5, 0x1, 0x9, [{0x71806f95, 0x401, 0x6, 0x0, 0x0, 0x2}, {0x3, 0x100, 0x6, 0x0, 0x0, 0x408}, {0x9, 0x2, 0x2, 0x0, 0x0, 0x200}, {0x81, 0x74c057cd, 0x40, 0x0, 0x0, 0x8}, {0x1, 0x1, 0x77af1191, 0x0, 0x0, 0x180}, {0x5, 0x6a4, 0x7, 0x0, 0x0, 0x1400}, {0x4, 0x1ff, 0x4, 0x0, 0x0, 0x600}, {0x3, 0x10001, 0x35c000000000, 0x0, 0x0, 0x1000}, {0x2, 0x8001, 0x8001, 0x0, 0x0, 0x200}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0xffffffff, 0x1001, 0x2, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/03/09 13:55:00 executing program 1: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = geteuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x1002, r2, r3, 0x8, 0x6, 0x80000) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r4}, {}, {}, @control}], 0x30) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x33, @time={r5, r6+10000000}}) 2018/03/09 13:55:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x59) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) fdatasync(r2) 2018/03/09 13:55:00 executing program 3: unshare(0x400000280080fd) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)) dup2(r0, 0xffffffffffffffff) 2018/03/09 13:55:00 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fffffff) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r3 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x4, 0x0) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff}) tee(r4, 0xffffffffffffffff, 0xffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) close(r2) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x410, 0x4) getsockname$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) read(r0, &(0x7f0000000040)=""/171, 0x6) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) 2018/03/09 13:55:00 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) 2018/03/09 13:55:00 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x5, 0x6]}, 0x8) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) [ 122.451207] audit: type=1400 audit(1520603700.288:38): avc: denied { transfer } for pid=9232 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 122.480244] binder: 9232:9234 ioctl 4b2f 59 returned -22 [ 122.486678] binder: send failed reply for transaction 30 to 9232:9234 2018/03/09 13:55:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000e8eff2)=""/14, 0xe, 0x2000, &(0x7f0000319fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/148, 0x94, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/03/09 13:55:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) socketpair(0x8, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x89de) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'bpq0\x00', r2}) 2018/03/09 13:55:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x3}}) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x100}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="5087cd27cf17186d454345f9c03ebfa2bd554f790174fed4640a8d361b0fe4b3e2159e513c4e0ee8c905526b32b9cd187273beffaadb8449b6f41fe4e86c70690c7d14e7cdf83ce80e0c5e0347754f159a1a78fe181e12b0d5bf6c778ebe57a89a9108ad838fa5cb13c8d3b8", 0x6c}, {&(0x7f00000001c0)="1ab32f8d2dde1755b2bf6e89c33dd3653c781db75dec9dc5d66cd9c302aa58a30092e4fb7dfebbbffdacc304e70c2e4d38ce095982ed188a9ff5dc712f85788371d178660cf19e7ce5afa2f0227b38f5292d4edb8ae0cc20a7944d40002b47cefccc98998a0f4774d2f74cbfe3a98c47c2b523dec36626c3e7f4091fed9422e93a317bba621ae36d3655d5c62a0b9b0607287f6afbf8e845fc94c9df7823be56ea98e356906d06f7ecf38f7e4700ae5c524617ee503c241b8fab7f906aa9c513d5c920f304074a7efe26fad1c1f3d944", 0xd0}, {&(0x7f00000002c0)="e813ef0b3739be104373abd65f532e93ce28b9687e2bd13c74c5745fb736063dfccb654ca7d484298cbb37d270de89c34649e0815499625bde272726467be503e1cc3d87922904205b077af72f03f5ecf1000adb888a947ce6d8ef6e006fff8725dea53e520c7c62f961ce77bb84bb85cabfee385c673dd8242540953ffb306738ab9efe384753cd3599c9e1e2652c8f8d12f25207ee9329cb16f56c2b940405badf368266ea0c26dd737ad06a2e77301e404f5e2c80307e0283e3f19716b938e1cdff1976f6424b9ab602def04ed92587865414df8f2a0122c062b7adc27b0d2c26353b5a14acba58e0f805ce98962a7d35912009", 0xf5}], 0x3, &(0x7f00000003c0)=[{0x100c, 0x10d, 0x1, 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"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"}, {0x14, 0x29, 0x6, "5bc04732cd"}], 0x24ec}, 0x4004) 2018/03/09 13:55:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') sysfs$3(0x3) ioctl$TIOCSBRK(r0, 0x5427) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, 0x0) 2018/03/09 13:55:00 executing program 4: r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000ddd000)=[{}], 0x1, 0x81, &(0x7f00007a7ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/09 13:55:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/09 13:55:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x59) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) fdatasync(r2) 2018/03/09 13:55:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000006c0)=0xe8) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r5 = getpid() fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000900), &(0x7f0000000940)=0x8) r7 = getegid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000100)="d516e06980713a9ae8e1ccfd5599164cad3a02a49f4f869e48809239ac1ce740d70e175403392e91deece0ee7e67a21bcac10908b236c41cf26b3542aa3c47864a200ca503cd0c9ca1ef69117e9da05fb2c06261d7264d8ffaa5a61dc772297ba794900d5512e000c206eb915f26e1cdefc9b74605efe3d5001a2a3cf38c2b1d83c185954ce2deba545dffd935c827e6b1e5b77a5f3480d9b719631285eea51be56541f5b379d64aedce5152eb577782c6ab5d0d0d0e00c240d63f9c1f9ec2bc3d4d2ace5473aee420eb67ebdae68b33d59178beabfa32f628b05076aa7af8aabe6b9ac53f3cd0a177190ec01272d3863b589aa716d2900854", 0xf9}, {&(0x7f0000000200)="da05a7a40c7c84a84f29e03b617405a760216384e2a706f659a14bbc99f793172e6ab0eeac1c2c3b8a7c855fe6b665fe4f5e1250a6187e59bb65539abd3d8e383771a71f1aed777a7432af66236ba032a108db478922e1b2fa6afaf107ef9eff55ac2a2442a709d743855905755433ca87d8e0900bb756e3f520264f333c5cfa0950688bc353b64adcfc08d74ea23dc57903bca05f223d05b0c407275d3b8e8244484bdb94202efe334b4d7788672b12eebf1d77cc9f23eacb1dabd92a588727d3cce6d270a7ff6d0b2bb4c82faa0fef1ea08d5896ee1b2292f25780d852d933d61f647b2165a982c5f9d8a3548959437c58a166436f666b5567b6dcefd2", 0xfe}, {&(0x7f0000000300)="8b45bb34d1e3a4d9286446ecb9ff47c645159b4d6c999c32142fbc350ec91d6425f07bdb2270dee2c235c1aa67ed7c295c933165efb5acb445450d50f50582b8e3fa309cc4a0ec6cb3cc425256251e924da4f602a7b2fce6859d6802bcf2a35b40468ad51ca0034a326ca494d9e8", 0x6e}, {&(0x7f0000000380)="54eec377d17caaae76930bf84ef6e66c76a3c020681acfabe62e4eb72d1f1d4b7970f38356845dbefd12c025cabad88070b64a43ea7f2ee3097ed1a4c84da5a000e1e8ab8d54838fd65999dd722d0e49da61e9981e60303040defeab9c31431987f9aeb4c13a5e4672fa0e89c849d44ce3aacbabdb5873b16e74d112d43551b2689e474b2c061d24e1f97ab15b6ded6bc96afdbd4ba8b15c1ecf3d", 0x9b}, {&(0x7f0000000440)="bd24aa59e2bd3efb7c41b2e63664082d8f3ee3e5e3d8578bb9c46a8787dda055f931093f0b7cafb1b3e99d8ebd67b8d2173df3d3d68bdc245a5071f48215afc70f1442ca55ceb6d71c3b9382855c4ba73124f998f548037e2c5b4b0f65d8c977c299047ca3cb6c7c23975cec7d283e8c6c00ea0604dd6f94feb8342bfcf3f2aeb3f435cb89f36638e6738a103ac90cf4bc5754bc20900d70cdfed1f1ac78e3906aec79894bfed465cc31294d046fd993674cfa4c2b062a52972cc6152f5e0e31a6f89622baf1f54f75", 0xc9}], 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000060000000000000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x6c, 0x4000000}, 0xc014) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) [ 122.495199] binder_alloc: binder_alloc_mmap_handler: 9232 20000000-20002000 already mapped failed -16 [ 122.507058] binder: 9232:9247 ioctl 4b2f 59 returned -22 [ 122.507064] binder: 9232:9234 transaction failed 29189/-22, size 40-8 line 3010 [ 122.522320] binder: 9232:9234 BC_INCREFS_DONE u0000000000000000 no match [ 122.535032] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/09 13:55:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') vmsplice(r0, &(0x7f00000031c0)=[{&(0x7f0000000000)="b1ca332572100377adfeeec2bb582a2e0129b3a471fb1517471187637c58f75a5dee924ea66854dbe25ba06190e5e3f130a068c3642d99d2f7ec84b6c863fcf468fa6221c7aa2334eaac9f3e9802e3de1a0a30b72144afd49719f1ba732929deddeecb3f66b4682773435f0fc02a025636ec7a60064bf23f8f0b883e2dcab727079f2a1592faa18298c4d2e4d1aa275399b530ec1b2db18ce8c02af40f7115cdc01423aaef9468acc5566363f26f26e035d7fccd8a9175a64c5d2e950dc6f87d2b03a5a92319bce935a876a4508110481926ac3a1ec0f635141428e36bd8c3eae8aa48724d657a402aa1f5f631738d42e3d6870508c6ac638cc9681bf602b51b97bd9c16c9011202d8ae7d8c623e4dcd99fd32a66284bcb3bfd076a4f9737bb6dfdbcb55be257a35a4f39f21d6466d8c6701c6e47b7dc064bdd43dff725bad13cdce9ba3c6197050e929be60b88ccf76073db7d87ed4c1969b6b0364db33bda191a42588569c54101499b84ad1945ad7faa600e5d0cb14e23b41cffeb447349e11b735cb583edef56280f0ae8c97380bc40ec50944c165f7dec1fc02625985725255ade842dc0f83d000c9a2be561184c8d4a11b1fb74e8ae1cc374a1152646a6c23e1276293aae4910b5f59a0f74b589887ed1536972210de07584730d0d2b2ea0642660c6804db20ccb70eb93c5f671d477a92810e7ab3283f8ad9e25106f7b7041531e5850bab2328d70faa1a15cb10061e362e26420b07e01dd1bff4bb95e09cbcf3a6931478d5b2fa3268237d6a251b175f8dbc656a04e75e8083cb13089226a762e111e1ad1f2d26bf4d5a6423bd9cb22f8b9aadc203640a1d62fb2780403b6229e9814b6f948a2ebebc0661becb444896846bb39c229cfc34a2c9eeb8c68cf5a74d25a7f63ddca25fe49738643e7a7a9af8f210d6e2e737b811898ca10627308cb468f650a37d0095054537a07d820dce2cf1b1a79cc1ba3ccce834ee73931407d087dec2cd41dbf87513a89a56e783e77255d339ef194a8d23571f52f8c39d7f10d819bbd5b0ec29f158246b671af25e94bdf4ed9b4ac0c680cf0a1f7c40f26926eaba3f0a8ba37c4808313ccfb3d19fc35a2c570951bee5d5a29741cfb5b04250eb1077b37e856d53cf3cd4bb8dd7dbb49dc9288dfd95660a2b0d66156e8d65c508fd8f0bfadd8ff4110ef7de1a2cb0298e756e7788491cc10276fce05ab37c319d9d857180f16c5cb0c9c07e73e1c4aea5350a3f0a2e283238bc419a969a07bcfea1588fc2bed37a0f5656b98c7070240e8a64cb7bdb14bb91ab0532d91d40b46943f9ffa047ef44e00094debd00ae6076fe92bca6e2dbc8c2e7c844a20b636b8101c540540b8cd126c02e957378e5d3e5691a039d3f8f3fa9b1ba518cb2dc26514a36b9e0c7d7255c62e461bdcde14175cff87dd2b34e8277cb76c11503353aa341c5ed65ed7f1d9153d2f41d5c112074749b0c41d6b4cfad739d60b1da34336d3fbd6369aa5edd20fb30c8bdcbe7d973fbee7f0bc5b53e258126dbfef3e443b878e9f5440c4ea269922aad8f000f733fbb25cf95d3bfe0fb09c5fbf34b1135343998974f97f337d7ce8703fe90e2a273a8a4668e52b0601745a95c3a678857c21e0abc3a3d964bb0a3e25cb2f627c42168a540ee43429f8e18e97c61ef528206bbaa92f13a286f20b468a2e509a8db612c475e09beaaea6b6140cf40e7e930ace5931cea659ee12a81b20d8c398fcf1f1e24623c89ae56bfdf86bb8a1ac60a7bdba6f6a5fd2327780ef035cc26abcf36272d1df098d860b2fd690b9149814938c672757d67b894ba1748f9cee43026eb4bde87a7a1b9685280c66608252c98ff3642dce73a4bc87847c985e4994d8a06a72ed7adf7ceb5fc73f3f3663cdbbff32ed09f6b35b70e6291e941ce5d87a238a61434b50b8c1ead880e6aa0f827f92d7fc5b172121cc81137d879cd930e6c628c43ea55346d96ce199d3db441e0cdb2eb5c22ecfca67f9cec013734161b2520ebab0852a047c25816b851e917bb2fc1b1749f1d7d3753ad86f603a81119e0f7753232db0efc2be61d95c255613a4678e69dc84f751a5bb42cdfb4b105958f65b6249e4b1298d79e6b1c49a794f58e7077aee6201004beac1598132cfa3fd494dfa621d2bab9b5d27d41ca530dda14133027cd65e0ddb96046db270b40aaf748ca82195759307b7c835bea04324fb228b18b32923372e02881153adfeef812021a3ae01c7779f57a32995537c1bf9fd43c600e9e841d2a18e0d4b1c0477e518eebaca252bab82ed9d953fe4503982be3fd93792135291e717f7d2cc7b1199b6dc98b078727e1c93baf98895401c67cab20efac94b4118e91ffe25a089b1a54c9a06b67e8a23bcb01c3c7002a1959d49e0ae0f014a043b05482c44751f88bfbeae6810a73dd5e325c7381ea4fba474e1a900c81cacf45d4f96d2094533703aeee1c4d2c1a00d632a15d891a1b395d58ad6f735edbe25d487a81c7ce40ce5817f716b79c2962af93d69692fa037e7d46903e72985cfa29d96a3b1f26d3fce83b405a8e308b10cb491aa1151c0ef47056dddbe76c7ef63a5afc2e91e82494016ed04c13c8bc418932bfaf3ca055a5f873eda810dfdd409ff1036a67657ce290f5c7025a51a777e5cf2882eb66fa4291b6170161290a0b4f724621d322e2752a8476c2843a1bda9d7b9e38e68651f34a18d2afa57341d3ef591005347c22a28bcd23daf79da3636a0d0185f24897e45a0e829a40d69d9fb09d5dea05965eb2bb927ab33e96fba1bef03963ed643f79f2b87ab098f31d8fa5706a35ec4e7d5e27a9da5d7a62b6376514ed96aad4d53405b69a4a3f3928c17f721ea294bd30365f7e435978c5ff22a4b65f32d2b1e6fbfe19c86bb6d51a61b65d19cd9a3b0b1c5f74bbc3714da659250ff7fffe75870e426122de22dea6a66b7f76f956c621a484d50d0179327f16ced9c61878387c192371e67e3334d8c0ff364858c2689b947a8d5394cae29a97f6716f4434bb7356f6a325eecfbf318531461503a9f7a6a43ad981991ab9823a86cbf6a10cd7543227533502f4176e8ebac6fdb473c57449054c320d8fc2eabbc8698ca95a6c3de241600a84e99622c18e83eed636b3901536e9fa2e3d929155ce8977b0e94a99f6de9f8f0d2c5fcb25c03070b68fb41658145f8105b7201afe58e01f02be415044dad2c9ca0a0e17c7c6f713d0f0b36ff088ce5705b227db638d8136e6a3bfd68a0afe8823498d6642d3f939237924aa71f6e900497629b2789313d09ab7e9f6526a7904c8453b1dec2d1f7d179451ad8bbc317d6f0a3dde7cd80cdcff1471007efc314580605514dd5f485b8ee7b807d5311a879e1a5d978853d5cddb52c5e618db0acbc52d27ddc37160ad8f6b08b75c9237feb41e5bd0fccf4be82b1fb7ec16fb17b5680699afbd9582fa878a306c55a0f8a049cab058f8c07a763955c86b6cbdf3f543ed6d0389adccd3f40fd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0x1000}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="437721d9176b4474c4703100e00de54ae2ceaa49242b3d4242adc1d720f85d9d931684953166999220ea3142062f02d61c5f1ceee0340093b6afcc3894b4bade044c5163db0c258d15ce04336f16505508693d2c04f0f1899739569b1bc4400f599c208c165f05ab8cf951c5bf8b3316e5f4cd499ce2fef9feae3f4b37830eb3347639af37b94b2a8a9f6a8daf8c77331f3783c87ca260651fdc3e8d000395f6979f0d28d6f9ebccb5dbf04eee492d8a7a8849a4690235e18b7ab42b20c646cb8edb63513d97", 0xc6}], 0x6, 0xe) readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/09 13:55:00 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3000000, 0x800009f, r0, 0x8000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x103040, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/03/09 13:55:00 executing program 6: r0 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) readahead(r0, 0x9, 0x1) 2018/03/09 13:55:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x8910, r0, 0xfffffffffffffffc) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) 2018/03/09 13:55:00 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="b906b55e6fc119afb737e9a166d5d1536a7b09aaa48b26f3c94bc308f6f9384c6345118097eb8472e1a90b301425", 0x2e, 0x0) 2018/03/09 13:55:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000100)={'lo\x00', @ifru_data=&(0x7f0000000040)="16952fdf4b8ccd65907e487a0ce204fde5ba98602ad1e3f5604c0d54a891e47a"}) 2018/03/09 13:55:00 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000cbdffc), &(0x7f0000b95000)=0x4) 2018/03/09 13:55:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='nfsd\x00', 0x40000, &(0x7f0000000180)="563bea9c99fa231fa5819c5b6774e58b587b8509f90a5c5957f28c00869c7447b6b3dbe9dee6f1ef4615b81682a39ddd114c83ecab78b36e") mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='\x00v\t', 0x6, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ioprio_get$pid(0x3, r2) 2018/03/09 13:55:00 executing program 5: r0 = timerfd_create(0x7, 0x80000000000008) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000df7000)) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/09 13:55:00 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f5ffc)=0xd260b5a272f569f) 2018/03/09 13:55:00 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0xffffffa4) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101100, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x88, &(0x7f0000ffe000/0x2000)=nil, 0x7f}) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/09 13:55:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x2) ioctl(r0, 0x400000000000127b, &(0x7f0000000040)) [ 122.545924] IPv6: NLM_F_REPLACE set, but no existing node found! [ 122.554298] binder: 9252:9261 ioctl 4b2f 59 returned -22 [ 122.568977] binder: send failed reply for transaction 36 to 9252:9261 [ 122.580427] binder: undelivered TRANSACTION_ERROR: 29189 [ 122.615533] skbuff: bad partial csum: csum=48/65516 len=572 2018/03/09 13:55:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/43) 2018/03/09 13:55:00 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000380)={{0x3}, 'port1\x00', 0x2, 0x140002, 0x5, 0x401, 0x3, 0x7fffffff, 0xf6, 0x0, 0x5, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x4, 0x3, 0x5, 0x3f, 0x800, 0x0, 0x4, {r5, @in6={{0xa, 0x7, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x1f, 0x7, 0xffffffff, 0x80000001, 0x8}}, &(0x7f0000000300)=0xb0) 2018/03/09 13:55:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/09 13:55:00 executing program 3: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x21) r0 = getpid() process_vm_readv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) 2018/03/09 13:55:00 executing program 2: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) 2018/03/09 13:55:00 executing program 7: unshare(0x28020400) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/bnep\x00') setns(r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)="9edf", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x2, r1) 2018/03/09 13:55:00 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r4, 0xa, 0x400000012) r5 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x5d, 0x3, 0x1, 0xbd, 0x4, 0x8001, 0xda, 0x5, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000480)={r6, @in6={{0xa, 0x4e20, 0x33, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x4, 0x7ff}, 0x88) ioctl$int_out(r2, 0x2, &(0x7f0000000100)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) tkill(r0, 0x16) getpeername$unix(r2, &(0x7f00000001c0), &(0x7f0000000080)=0x1002) pread64(r2, &(0x7f0000000240)=""/237, 0xed, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000380)={{r7, r8/1000+10000}, {0x0, 0x2710}}, &(0x7f00000003c0)) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/09 13:55:00 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000045df58)={{0x80}, "00000100310000004000000000000000000000d600fffffff000000000000000000000a40000000000000007ed0000000000000000000000000000007800"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40cb}}, 0x3, 0x80000000}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) r5 = gettid() rt_tgsigqueueinfo(r4, r5, 0x27, &(0x7f0000000280)={0x5, 0x1, 0x6, 0xd502}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7}) 2018/03/09 13:55:00 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x380, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000300)={@broadcast, @rand_addr}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd7, "45418907c6afeebd2be9ec0de7827bf291ba50f9e7fafafe8623e22415066a6cc5879063bf1bd25751d8deece4145d9caa2ce99086570df55f9391e21ab0b9cece30d847151cf233dc5dbb487c760619825a4e400a74ba57a3a24d811c6881c971ab5854e8cc20b36fbd5a42e6880399cf53d0e6df533b473bd331294c854ed7975a81625c93b33748d12a08309cf8633749266aea10031381f47604ff9cd4e0df2c77b6e96edd6dbfd7a1ed6f1b7f623504cd5383774433a3ee9c6e52bff413a962d334354767fb55b7534ccb01c376ad957bc85984d0"}, &(0x7f0000000200)=0xdf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20}}, 0x8, 0x100000001}, 0x88) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x4}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000040)=""/67) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc), 0x4) 2018/03/09 13:55:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x7, 0x3ff, 0x8000, 0x0, 0x7ff, 0x0, 0x7, {r2, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x6, 0x10001, 0x6, 0x80000001}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) bind$packet(r0, &(0x7f0000000500)={0x11, 0xf7, r3, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) mmap(&(0x7f000004f000/0x5000)=nil, 0x5000, 0xfffffefffffffffe, 0x13, r0, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xfffffffffffffea6) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r0, &(0x7f0000000180)="04867f049be335aafdfb68a1471a647cf303b877e35f07", 0x17) 2018/03/09 13:55:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x6, 0x0, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/09 13:55:00 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0xb5, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8001}}, 0x9, 0x3, 0xe9c, 0x9, 0x7}, &(0x7f0000000240)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x4e22}, 0x1c, &(0x7f00000006c0)}, 0x0) 2018/03/09 13:55:00 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500), 0x281}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x7, "b2"}], 0x10}}], 0x2, 0x0) 2018/03/09 13:55:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) sendmsg$nfc_llcp(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x1, 0x101, 0x1f, "0bd22bf5e7ed75d4400f013d07194d19f69a45b0a3ce504a3cf5749db1e269647cbd56502d80c2fa76b1a07ba79f1c2c0c5e8625ea0c717d81cd299f75eaa2", 0x19}, 0x58, &(0x7f0000000140)=[{&(0x7f00000000c0)="0f5674043645b42206852a864d175966ed2d0b0631fcd9cf8067b44368b1d18946afe0e9c5fc00c9abc0fea8e2a0d4bd920d53ae36dce7f60313b51bcecaafda1d", 0x41}], 0x1, &(0x7f0000000180)={0x30, 0x105, 0x1, "968d6dce6d1eda74fdfcd41216113efb7f2e1c4fde062efc1f786067f06b059575d1"}, 0x30, 0x80}, 0x40000) 2018/03/09 13:55:00 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './control\x00'}, 0x6e) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/03/09 13:55:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x100000004e21, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000040)='*eth0\x00', 0x6, 0x2) socketpair(0x4, 0x80000, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20}}, 0x7fff, 0x2d}, 0x88) recvmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000180)=@ax25={0x3, {"57139008e47a03"}, 0xb4}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="927f52909940c1d3e7c47991a7c12345b3133f633e00540e83a7011b56ea6c726f8f11bf82ad79f73e08a2bfcf4a658e52106532d2f14ebcc4748e53aba661e458f9478aa1c5e9f368", 0x49}, {&(0x7f0000000240)="4a112411380992a6c3debaf5c312f16ec29885e9a4e98d3f065e056f49e447b540129dd99742cfd4e687164f31cfa84341b6031b6832338add0fb41c094133be6b7c804ff4a99999eb264177ed3df87dcef637dedc7990463c6e9a7c6aeda15a1b536e99821774b06059392ef86a687a3f7f5d985e954157f00c8fa4076a06951471b09be5574564265386e82acbb053b602ea4772297279e78d202f02fb0f6efd6929d770da01e597c2b312361624a0b3610cbadabbc584e05aab6c74baf2927cdb1fa85414edbdfa6f7f4e9eb15bf1b7edcaf39b86416eb06712847661", 0xde}], 0x2, &(0x7f0000000380)=[{0x64, 0x0, 0x81, "ed88f97c0fbc0de941ffd403b433821d2d4431622571bd10231f3aa826c84c9c3b9b94e45a7d663e3170bf2e7cb3345c3bc2edb26659647e920d4b786ef17fa014c5bde87dfbf434a35ec2c91dec3fee047d3dd5da401a"}], 0x64, 0x810}, 0x40002001) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/09 13:55:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 13:55:00 executing program 2: socketpair(0x1, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @loopback=0x7f000001}, 'syz_tun\x00'}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000540)="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", 0xfc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x100000001, 0x8, 0x1, 0x80000000}, 0x14) 2018/03/09 13:55:00 executing program 6: r0 = memfd_create(&(0x7f00009cb000)="d1", 0x0) write(r0, &(0x7f00001edf45)="c1e9091845036191761058d30205f13cc44128f0", 0x374) sendfile(r0, r0, &(0x7f00008fb000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000070b000)='./file0\x00', &(0x7f0000230ffb)='9p\x00', 0x0, &(0x7f00006c9f66)) 2018/03/09 13:55:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x10000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x7}]}]}, 0x30}, 0x1}, 0x8000000000000000) 2018/03/09 13:55:00 executing program 3: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/09 13:55:00 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001040)='gre0\x00', 0x10) r1 = dup2(r0, r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="842cffa69734cdd751eee9b49c7771c23fb53f76b34920c47fdf0448cf8fcf5eb7df21516f6f712c88ede3bcb6db71e88f8eeb5a70c67f6c094fc55c7cc490a2db200a54f84a2a8d982f72b5aac5648d5666d2a6e0f3a11a4079bb18579058630b1331aa29cad55cd6a8555249c8c9d5ab4e2e2f4d91f5f7f4db7b68921a7c76ceffd3623a2a2839905989fcea87a9fabe29728f6025170c1466608db3073ae69d6081fb4ef2e5772717b1f67be0273c85397dc32c2260ad06ac4638e8eb88434c91ff5316b49034e4edf0fb") bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname(r0, &(0x7f0000000140)=@alg, &(0x7f00000010c0)=0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xf2, 0x4) sendmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0x5b5, 0x6, "2391c6a536ff20b15131722894e81c7bb8df24c7769015080f4dac22d26a06e82b87d0e17103f04cbb5199c70305b0bb7caf6159d77fb349db2b7ccc44870c", 0xf}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000280)="a3b897522242a6d5e77c394988e9575a9c6d9356ebe34c8017d787df6d04bddcf8592bf5b3e4cd0667411a89a98037d396e98174fc4f7fd3a2b356d95d7bc732bd4c9613d93b4f833291c1274b7dce52ef2cc1c7404aabb76d2bf9698cb1", 0x5e}, {&(0x7f0000000300)="a91c343e1897243373d0f4143983fc6a61c8beaac264f3a0dc5278a129c8d782020be0464a1be47af63b5b18b88e9fbbdb8f768d7cf7c59a5d8e4017d403783a9a6c03ea0e527651eeefdbb6b8517aa643883ff05f2846097e751af2e4119c4e6d82d6cfbc5e7df63ba6051dc360912b78e6a48a7905022e3a05427a1bbcbf6b72139c94d9a3ef2e26b03676d879abac487eae71af8a1bd68391ce89db7849f5ab6051886cfcc12c14cd62a63bf034498aa35f2e87f01af7c3d030d5c0faac960f", 0xc1}, {&(0x7f0000000400)="47a00ca7cc601c20576e3c6274bb19aa9b65241056f44bfdd1651a68c6618244f13b7cbc88226810d29eee1ea253c8a08f5d03c8e8b3a4476cecb00a24b8c1d2a1bbe165ec30294350fae41526d5dbc65d08edf4fbdbc9223ddc0258a7b88ff70c3cb75ce87b58ba0bbba63ea681d56e1b71735574d37f3746a061885de54d1fd6b29404da01be1bf31e0fe9159b1b6752ddf3c99e689fe65797df8e00e0c04c6c12c0d64cb5c5ad03dd6d54e8e06dd6ec844c9361e32ba2cf431bc991327b0b94431b78620ec102178d9d55ca5610818e721b5b7246797e9d7d0900a9d7ba7307272a", 0xe3}, {&(0x7f0000000500)="ef7ef905a85fb62ae521ff4bad908d87d24bcc82588d22a6711f8b7baa40d03ebf3a6046decf4758b8e147ea2fcc9478add21f10a4298efb3cbe1e5b56e2d372b0cbcab11a4145e592a60a50c13b5324d951e4933a624cc25beb1bc3d104d9b064ecedd056430aa7924c18be8507627dc3b808b154b7c10e7f00d07a41d6f35b3cf553cbbe13d6ef913903f35bbb8bfe9cd131188783d8fcf218e94856c0f6870695a6", 0xa3}, {&(0x7f00000005c0)="6eb3788aa7155f215e4b7205fa28a7a53ad09332cf597fea01263d6e5db31fda9449efc89e6a0ed00560b39f2d66d7cbb5f056f4c1b3200768c7899d3e445a5ee2d7a420a908888c09b5d5f04fd8d71a05d8ef3659fb8fe0e96c4a62223037eef7b0443217aad32f6d3353180970de1744ae23acbbf1bbaa2b86c92ed76890e3e9b99a8c16aa0581ac6f0a4401b47c039d3bba6b5576218e1ffaba28e348f88a50d6d77aea30cee671b857037f55a6296336f145e42f764c836767f13bf820846fabd7", 0xc3}, {&(0x7f00000006c0)="19a3b3ecfc9c8095c2aecb02da19837593b8ca2cd4c299e41076eeb72c7c272a9c359f522de7a73ac6b8e527d93772d52b3f6f1844ae67aca4cf06a5262cc593a7464c1fa8aa2c4e029333cd936c395d49d041864a7b9c494a228cbb60a66ef92d626cdefc0206909b8f22323b017ebfaaa6c62deddc0b5a39227d0a5c712c63dc25935cdd9a08d484e4bbe640bcf23f7fbb1c91e3b6940c42f7e7031b740b9dacd883a987d5e94879c8167df890047e83bc9405b9e818c60d4e", 0xba}], 0x6, 0x0, 0x0, 0x40}, 0x6}, {{&(0x7f00000007c0)=@ax25={0x3, {"d0a7abacac7beb"}, 0x7}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)="7dcc4718421a596791cbece3e83cea", 0xf}, {&(0x7f0000000880)="34a781c5018bfaad91eef157f8bb15a7d5fd85fd05df8e1c12442fdd06da0b39b2bebe50ada6161cf6f136c4e3832abbd7e1dca07d135a92fbcb60c3855fa58294", 0x41}], 0x2, &(0x7f00000016c0)=[{0x80, 0x10a, 0x2f, "c5ddb371ebe1f92b0c6cde7c25ed7ac23c1d004c40de3253688117e156794b25cf0d961a1e58d73e7525b8521cced8a3030d34a4fa9fd94dc9e0a73e736f39603a39f7595c59a3f822cc3b82b30662512c89ad3c72c0a556074f8a15ab32e68ae4e330af5847536f5ecb64079fa1196703e8b0"}, {0x100c, 0x103, 0x8, 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"}], 0x1038, 0x40000}, 0x101}], 0x5, 0x1) sendmsg$netlink(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001640)}, 0x0) 2018/03/09 13:55:00 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000340)=""/133) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0xcc4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x200, 0x0, 0xaf12, 0x6, 0x6, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x8, @empty, 0x81}], 0x58) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000011}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000400)={"f9d09e350006a2a9f4000a02986900", 0x606}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0xfffffffffffff4a2, 0x8000, 0x3, 0x2, 0x3}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000001c0)=0x100000001) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000069cff8)='./file0\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f0000000280)="231524ff2d629a8a589e56d6fa446600cbbe40b3c517df11392b7d095133e34ea887993273b09030774770443c272ade5cf5c3c6f2e12e3be5f3cc21fcf3c3a4dd027c5249c93a6bb875df379dde65d32816f703fe16cf39afcbce9910439c275a4ca5ff1123b0204dfe9ea3c89acad8d615") 2018/03/09 13:55:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) flock(r1, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/03/09 13:55:00 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000040)=0xfffffffffffffee2) keyctl$set_reqkey_keyring(0xe, 0x4109) 2018/03/09 13:55:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x3, "81"}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x200000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f0000000240)='./file0\x00', 0x41) 2018/03/09 13:55:00 executing program 6: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xad) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x97, "d3f3843f920457c11ce91bd94dd251e5d47bd06b5118e3c3321b27142ad7437474bfde919384a18fdac82d01f104629152e83c23b08b8d76cfdae0c22bd3bb71bcb863e519f195cfc40ef7829505991d20eef14d226ff57ae5cfd791fef862c4fbd66db57d7c995c06ccf5eb98e6eef725786925cd6d9355dd5dd4a43a64370d2dc067e7b105eaa9c3a57738d0da5a71a14a1644b8d063"}, &(0x7f00000002c0)=0x9f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/09 13:55:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x4e20}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400402, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x3, 0xfffffffffffeffff, 0x401, 0x800, 0x3, 0x1000, 0x8, 0x6a, 0x8000, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="b60000009e55efa85f8e4f50c1c5c8802a26e495d1538352290b9088c328c243071b4ce92b78ec227f206090509db5e898d13978ccf461ffdb0cffe88ad018602715215c5f60e3cf7b35c09ea736b43cfb6a9b2c9821a7a8e02c3588b94f4d382432a517f56ad810c9e8b33d386d7a72bb22bd6ead5d8fb1951d7fa3701a948efbcaaf878bdddf4a2217c8853d7622a97a264f829034bc2cddef6bc2ff6e586d2e56983723397b7da38e039a760f695eaad2b734ce43fec7f190"], &(0x7f00000002c0)=0xbe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x5, 0xbe5, 0x8, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x6, 0x4) modify_ldt$read(0x0, &(0x7f0000000180)=""/90, 0x5a) 2018/03/09 13:55:00 executing program 2: mkdir(&(0x7f0000000280)='./file0/bus\x00', 0xffffffffff7ffffc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="84fe92bab3896abf6aeecdbd43d1f0029c5d37f09ef89853cd60a84c465ac3f66f28fbf0dd8eabc9f1cc2985e67c6adc7c64013d00998b637fc7750adf7d7e36a19a145af4b5a8e676afaec7dfa0902480d19cbe165b929ca1cc4aa9997517ec46789389337ef827b1b0a91a516dfda20ae4f280285cf4d806c1f5fb77cb57c53a14b83ea4afe5ce6940861168ac7accac04972ed63ed192df18212bc96982b4bff04cef5b849b30bca8b52ff7f7783833e21208668cae8eca98e87e96778411b9ec0c122777d8f70d3977e0c3e36d27e7092a2403d22b2cf0782a59560569d1083168a5") mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x80, &(0x7f0000000000)) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88042, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/09 13:55:00 executing program 1: r0 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/03/09 13:55:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) dup3(r0, r1, 0x0) 2018/03/09 13:55:00 executing program 6: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x13, 0x0, 'client1\x00', 0x4, "959e9b915c928585", "bfa9be309cfc6c59bb5b8919f16894f498da013a3ab3e67f1d713bfd737cc243", 0x1, 0x1000}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) readahead(r1, 0x7, 0x3a92) [ 122.868315] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. [ 122.879649] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/09 13:55:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2801) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8001, 0x5, 0x0, 0x3ff, 0xffffffffffffffff, 0x4, 0x21, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffff, 0x2, 0x8, 0x400, 0x101}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="018005001414c6946ba9b5a65b41"], 0x12) close(r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x19d) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/09 13:55:00 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x8001, 0x2, 0xff}) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="697df3daf6", 0x0) 2018/03/09 13:55:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000140)=0xbd8c) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000014001901000000000000290000000000", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000060000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/09 13:55:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000000c0)=[{0xcc, 0x1, 0x2, "b1e177a9070002efe32c4dd93c342047d9459c4810ee3d651e4d49b630789698dd08134571addc9ceec21b5f2b2150851ec83ede3cd4dab56465d37738fc36fd8cf0c4a0d5f11b18a520a1182428dd03ff7c6141a3db4a16b64e7822783426bb989a3cfda39e0b620b1684778f98e79c7614bdab73e02761c00d7bb6b38e089820f708c467ced24da35652f3fc60b117498f64e1b119ffded050440ab9e79bae286b457d16ff2c82a745cc8aa80fe932c8d4fa5af351aabd9e53be484751"}], 0xcc}}], 0x2, 0x0) write(r0, &(0x7f00000001c0)="b54cbed55022fe1809fae9782df3b8405b5f4ae04641d677adcc15c2851b325a635076db922bec10efb0a3286fa2f0c03a31bd64355c4960932dbddb8366ccf5723bf7d901d221f0e285659a4be435734939d3de6014f77feeb12e6b0e99a2324402b15442612201ed022611d7400ab16d7f19e3203ba487a7a5790a5bdfbfda7de52b10432dcb5eabd66a5f79dc8ec71fddfec92cdf0a2c3ab3e620ad33c35f27a0f54a41faaf", 0xa7) socket(0x8, 0x804, 0x2) 2018/03/09 13:55:00 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0xfffffffffffffffd, 0x5, 0x8, 0x2, 0x80000000, 0x32879a6a}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r7) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r5, 0x4b3a, 0x7fff) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$ASHMEM_SET_SIZE(r5, 0x40047703, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) r9 = syz_open_procfs(r8, &(0x7f00000004c0)='net/ip_tables_names\x00') sendfile(r2, r9, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/09 13:55:00 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip_mr_vif\x00') readv(r1, &(0x7f0000000700)=[{&(0x7f0000000580)=""/182, 0xb6}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000080)=""/127) 2018/03/09 13:55:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000d61ffc), &(0x7f0000000000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x7}, 0x4) 2018/03/09 13:55:00 executing program 1: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x28000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/09 13:55:00 executing program 5: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/60, 0x3c) 2018/03/09 13:55:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000057fa0), 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) getegid() ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/4096) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe2(&(0x7f00000011c0)={0xffffffffffffffff}, 0x80000) mq_timedsend(r3, &(0x7f0000001200)="1248", 0x2, 0x45c17225, &(0x7f0000001240)) socketpair(0x10, 0x80e, 0x800, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001100)={0x0, 0x1}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001180)={r6, 0x100000000, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001040), &(0x7f0000001080)=0x8) tkill(r2, 0x1000000000015) 2018/03/09 13:55:00 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) getpgrp(r0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/l2cap\x00') getdents(r2, &(0x7f0000000100)=""/24, 0xffffffffffffffcd) lookup_dcookie(0x80000000, &(0x7f0000000000)=""/126, 0x7e) 2018/03/09 13:55:00 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000)=0x5, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x208200, 0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000001c0)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3ff}) getsockname(r0, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x80) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) r4 = syz_open_pts(r3, 0x0) read(r3, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r4, 0x540a, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x5, 0x6, 0xe3}, 0x8) 2018/03/09 13:55:00 executing program 2: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000340)={r2, &(0x7f0000000280)=""/169}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x1ff, 0x9}, 0x1, 0x6, 0x5b9d, {0xfffffffffffffff7, 0x1}, 0x100000000, 0x962d}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000000040)=&(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd31) 2018/03/09 13:55:00 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000a33ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000ed8000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000180021000000000000000000020000000000fd0104000000080005007f000001b31e6f2614010edb56981089ebfaaca035d34e7201a218442725c4f7eba147aa65f6016c338f299a807b0dec5c1f7b5dbeafbcbc06eab91f2900f7cf2f3d919f4f3c63ebdeb45687145add5e53719ff89d57507299ee2aed8984816abb01b5f3fc0086bc6866f57234fc295bac13e851c12810207dfbed90a89c74255a46958c0600eb5f55cd22f0bc9d1eaa2a73"], 0x24}, 0x1}, 0x0) fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x4400}) 2018/03/09 13:55:00 executing program 5: write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:hald_mac_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x157) r0 = socket(0x1000000000000010, 0x2, 0x100000001) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x5) 2018/03/09 13:55:00 executing program 3: r0 = socket$inet6(0x10, 0x2000000003, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:event_device_t:s0\x00', 0x24) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000551000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d00b2a4a280130206000000a843096c26236925000b1c00040149bd50ca8a9848a3c728f1c48a7b12af1326d54400009b84136ef75afb83de448d000027c43a00000000000001ffab91d443", 0xffffffffffffff36}], 0x1, &(0x7f0000004000), 0x35a}, 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) 2018/03/09 13:55:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f4d000)="86040000009b0d684e7300bd0cb067337c") pread64(r0, &(0x7f00008af000), 0x21a, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) 2018/03/09 13:55:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x45b8, &(0x7f0000516000)) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7bf, 0x10002) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/09 13:55:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002c2000)="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") preadv(r0, &(0x7f0000001300)=[{&(0x7f0000001340)=""/202, 0xca}], 0x230f, 0x62) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x420f, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace(0x4207, r2) recvfrom$ax25(r0, &(0x7f0000000200)=""/170, 0xaa, 0x2040, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="a7b58bd61b64eaf1a639d2eeea2d845f5d85f4c4db5c964026ec95884fcccde5", 0x20, 0x10, &(0x7f00000002c0)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) uname(&(0x7f0000000300)=""/4096) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x2710}, 0x8) 2018/03/09 13:55:00 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) sendfile(r0, r0, &(0x7f0000000140)=0x4, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '-$\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x3) 2018/03/09 13:55:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xd935) r1 = socket$netlink(0x10, 0x3, 0x4000000000001b) setsockopt(r1, 0x10e, 0x4, &(0x7f0000836000), 0x0) 2018/03/09 13:55:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000acc000), 0x4) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x3, 0x10000}) [ 123.052865] binder: 9471:9490 BC_INCREFS_DONE u00000000204edf8a node 41 cookie mismatch 0000000000000000 != 0000000000000001 [ 123.081378] binder: BINDER_SET_CONTEXT_MGR already set [ 123.086794] binder: 9471:9490 ioctl 40046207 0 returned -16 [ 123.086821] binder_alloc: 9471: binder_alloc_buf, no vma [ 123.086835] binder: 9471:9495 transaction failed 29189/-3, size 40-8 line 3133 [ 123.089872] binder: 9471:9496 BC_INCREFS_DONE u00000000204edf8a no match [ 123.141635] binder: release 9471:9474 transaction 40 out, still active [ 123.148309] binder: unexpected work type, 4, not freed [ 123.153640] binder: undelivered TRANSACTION_COMPLETE [ 123.158763] binder: send failed reply for transaction 40, target dead 2018/03/09 13:55:01 executing program 7: setpriority(0x2, 0x0, 0x3b99a3c6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7, "edfb26d862a0c8"}, &(0x7f0000000100)=0xf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xfc}, &(0x7f0000000180)=0xc) prctl$setptracer(0x59616d61, r0) r3 = syz_open_procfs(r0, &(0x7f00000014c0)='ns\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="050417000000030e"], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001580)={r4, 0x4, 0x20}, 0xc) 2018/03/09 13:55:01 executing program 2: keyctl$update(0x2, 0x0, 0x0, 0x1b8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x90) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x4eb5310fa9f582e1) 2018/03/09 13:55:01 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x7, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="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") 2018/03/09 13:55:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000600)}}, {{&(0x7f0000000300)=@generic={0x0, "98ee226c5864627ff74525b7c6a7171d2bc99569d9d38f0bc627c61de20c29cb716c8d9a12fdb5f5fe8f38dd3555c43b457ac9d914e991ab95fd38c8338cc519cf80d69f7adcb6876b4fad1357dc76940872d43c8310f32273eab520479c6b62328ebbeeb0a5f548b093b3ebef00af8f9ba695b8f520a998e01aef000920"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000000)="ea1de4b11941bc3a0659e2fece69d7608757b6afe500112134b51c569d97f9d4f188", 0x22}, {&(0x7f0000000040)="979a078f56e3f862826aa831cf4f8c60266fcd8678b76154546cd974e58725e92b8e7e16dbccda32435b52c0a8287e4cfa862bf552fc445a140548d88a073e1e95ded4d7246317a4e3158d640bafdceec16370f99c60cf0a6688eba56ea01e89ce978311b6ddfba500a27239fb05b4ee0aef1e9f1335dfd9bf27489012f84f5fffd392a1ff08570ffb4d2e42813cba28a9a8400e6fbf6f71f5260c02a5ac66b542a9828dfc74107b5a86f89fe3811c25f1d97d511a05f7c42ab453c2569eba1b2a31df3c92ff2e187b01007c8c1bbb93f26857b324288e33314fe6946b8bea45092061eea704f52a9d1002c8a387", 0xee}, {&(0x7f0000000140)="771e237b6a2b0ea539d70f9de1bf2e16e156a05e340a1617a47b90271d05c89d97c800243b69fca0bc8230f79cb2f780964f9d946ca9be65d16337dce42e8a011074fb8f378997a3209340d1cf5ac7db03fa92340c90866d19061b76e3597daed185175d8082a1dc8fb87202fb079ec96d453c8b42ec2ebcdf3f8a3d205acf44669d58ea70f51d9e80dceb938658155f70f73637b3457889e582324fa3a3ef5ad95f82b020068100ad3a6566b62bbcc051b621dafff29c94564c7695587522b16d246f829c5c931d4623914aaf9f0cf49b80d4f606c42dfae87293c39ab8b7a837b583bfd2fc32a5c478beb81ad99586", 0xf0}, {&(0x7f0000000240)="07777d0d4bd8f34d69c38bbf48add03eafe61e5dc01557cb4b52420180a057ced12dc9c55a59c5f1191f308737b7758d018c944012e1e92256ad0d6e3e5c48984df361198e63ed0e371a7ec50353f83cd37a91270f8c960e8622fac8e0a342ccae02e91a87660cf8f4c7288509addc141bc6e929e6230512db0cfffd471449d8156e4079e5234638e941528767c5383bcbb542a4418229b9b470c54543fbd3e5b434b6", 0xa3}, {&(0x7f0000000380)="60fad29d94bb04a40fe59ced8834f7a08c8e2d5bbd57e2c18538ae37a71437aa65163a9f711692", 0x27}, {&(0x7f00000003c0)="24c1afbe3acefd021c42f2e43576fff048f0362560970194bfb95c8d50648e16e4ba20e82be59eec223002a6bce917b77bca5782c72a0c2df3f3ba3ff4d5013e2f7ab17636ec7f41ff004f0f6ff1758a5752cbac5b2ed91a9c506b2fd35f267179d41fec33c089850e18b470beeba261e854ca938cc3588ee3ea9fe3c9c8", 0x7e}, {&(0x7f0000000440)="c5a04c711cf04dc0b2d3a2a3a6690b0d735a2b7a7f8751ac9d99d72aa956b957c26647182ef8c0c03e1c95d587569ceb", 0x30}], 0x7, &(0x7f0000001ac0)}}], 0x2, 0x0) 2018/03/09 13:55:01 executing program 6: msync(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) 2018/03/09 13:55:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x230103, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x5, 0x7ff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @loopback}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @random="1cad61ce7217"}, 0x10) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r3 = getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001700)=0x0) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) r7 = getpgid(0x0) r8 = geteuid() sendmsg$netlink(r0, &(0x7f0000003ac0)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000002c0)={0x115c, 0x12, 0x4, 0x70bd25, 0x25dfdbfc, "", [@nested={0x114c, 0x4a, [@generic="e0882618033ef63e1acf54c17a017ed1e4f14e1789f183833839457f549b48fb06d0fc0c73a6de56c02a3b1ae501d9b53260ddac3e9212f6ddf5d9126543e3991106", @generic="a2cbef3afc3c743fe5c48f0f89515d93e7cffd68ed0841f6f2618e2f7213f3fddb5975a18e9e3f674ad3ccbbebece9e665ae6c169dcdce83b9a41ba84a7864924030eca3e51cc6bd3623c6552e96abe53db22b3440c5d0857820d79a7b651d0ac92d04c5250743dffe9b01cb4a355c20dc3a935f01eb9f7e97c2aa1f92bb4e128bc343a8dec142a4fb22d30c8f64f1736bb27e7b48d009c11d269e69e5acbc4129fa5296d047e8a13c5cb5c1a97d7cb90542c73c9b2a66886505b5af640baa", @typed={0xc, 0x2d, @fd=r0}, @typed={0x10, 0x1b, @u64=0x410}, @generic="592f5acc25fc8de59ee26644a776fd6c58953643", @typed={0xc, 0x6c, @uid=r2}, @typed={0x1008, 0x6e, @binary="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@generic="e1192ee5c66d9e93dd0d291a50a7eb09736eb34e6bf0ff099b6f2f5219926b0d4d54318729799cdc77ab3be8e57f498572551663f2852eeddaba33ab2aafb69ba5456c91e0b960e78eb151671d84b07ca763974441bf22c6a3c7a1eeeb903c8681aaa967cc62cb4f1c0f3be5807611b8c57a862acd720a9552bf4b5e72d3fab1f6dff3a0e5d8262d15f9d634282f874c1772ed520168e0a10a93dbca305d845924fe3496dd88f5fd5f", @typed={0x18, 0x4a, @ipv6=@loopback={0x0, 0x1}}, @generic="e192a4238364db32d05361107b2fa8d481ce589bb42d7847f6a1a8e017c52f2313768f3ef26d3a4d2952031e1b459a822c8c0295c2", @typed={0xc, 0x11, @ipv4=@broadcast=0xffffffff}]}, @generic="88b577bb29b17532187176e01a11c7ac5f05cb29"]}, 0x134}], 0x9, &(0x7f0000003a40)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x78, 0x1}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003b00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003b40)=0xffffffff, &(0x7f0000003b80)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003bc0)={0x0, 0x2, 0x0, 0x5}, &(0x7f0000003c00)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003c40)={r11, 0x792}, &(0x7f0000003c80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003cc0)={r11, 0x4}, &(0x7f0000003d00)=0x8) ioctl$void(r0, 0xc0045878) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000003d40)={'HL\x00'}, &(0x7f0000003d80)=0x1e) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003dc0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003e00)={r12, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0xfffffffffffffffc, 0x5, 0x7ff}, &(0x7f0000003ec0)=0x98) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000003f00)={{0x2, 0x4e24}, {0x307, @random="ec2ed2d53217"}, 0x24, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ipddp0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003f80)) getpeername$unix(r0, &(0x7f0000003fc0)=@abs, &(0x7f0000004040)=0x6e) r13 = memfd_create(&(0x7f0000004080)='[ppp0\x00', 0x2) setsockopt$bt_l2cap_L2CAP_LM(r13, 0x6, 0x3, &(0x7f00000040c0)=0x1, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000004100)="6447713886e9ae1c11f58db32511238b2f18ae1293b4eceba2e9c5081e87b01fb848a6bb0c3d3d5d5fc92a2a4376855788a3ec6a5d3868796f1c95bc7301438d8bc99a307bfd2894e6a5eb507795cfd05e207120652a3d8066f0e59ab7ce01d1b8b16598c013a9a089491e20e8c9db908207") stat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f0000004240)={'ip6gre0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_dccp_int(r13, 0x21, 0x17, &(0x7f0000004280), &(0x7f00000042c0)=0x4) 2018/03/09 13:55:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000)) 2018/03/09 13:55:01 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2}) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/09 13:55:01 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x70) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000040)="1f0000000104ffffe43b54c007110000f30501000b0003004010d10b04cfc4", 0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) 2018/03/09 13:55:01 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7fff, 0xffffffff, 0x400, 0x10000, 0x9, 0x2, 0x8, 0xc7, 0x5, 0x9}, 0x3da) sysfs$2(0x2, 0x7, &(0x7f0000000040)=""/136) 2018/03/09 13:55:01 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) lchown(&(0x7f00000005c0)='./file0\x00', r4, r2) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e24, 0x3, 0x2, 0x0, 0x80, 0x21, r5, r6}, {0x101, 0x1, 0x5, 0x3, 0x9, 0x3f, 0xde6, 0x9}, {0x400, 0x80000000, 0x100000000, 0x3}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x4, 0x4d6, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0x0, 0x4, 0x7fff, 0x7}}, 0xe8) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000540)={0x16, &(0x7f0000000500)="74e5af9f0edceb179f1fcf77ecbd101f44fd5cbfe346"}) 2018/03/09 13:55:01 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000000280)={0x1934, 0x1, 0x0, 0x0, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0xa}, [@typed={0xc, 0x33, @uid=r1}, @typed={0xc, 0x65, @pid=r2}, @nested={0x30c, 0x7e, [@generic="76c4c5f0ec9da4c8f964deb51c1975f2ba6a67f6406c19bc124490af073ff6f09b94a76bb89f3cd69619dd", @generic="40a55e778c22602076bafa9c363804d7b2f0202b837ae468b93dc0b39f285dc4548e6f0afc7cdfd865b3241fe0c8267788e6499efac5cb02dda34a4e0e191ab2c152651fb2c9131725608f5f1a0f7ff11e2e194eb6fdf30b7e469ce1442b134c7e78a714fa9bd30ae55eb8cac73408d9f0f3b6950911c59e790128e1751e8f0df3e1430284f7d43d70548c4bcd2b29046693f49ebcaee24e244ead5d93b03dfc26947f080c6a00a28fa486d4f67a66185bd9bf3f7e3a8ea379e10d8c0fa55878b93dff1f3513331af7546a5ff8fe12e90cc84cce229c9240f8785d58b4fffeb4", @typed={0x8, 0x5e}, @typed={0x18, 0xb, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="59060d5989793edddba8652b65fb16c54624165ffbcc77cd373a46694f41bb7fce594bba9aeaabd23dcba1728650a1e984b966cabed877af60172e03aaac5b64334d9b75cb01cc58d5c534c90c1420260af6f5e82a21bf35efaead9f92ae631cf252100e379b0d7da24387f3b44bef8c994751f465cef46cf1205e608c4b382387769e8699621c18bf5b0fde990cae01a1f63628802c750f7c10d946f953b83dd956dec43e4d67e0448c37f9238979119e47852d948eacb4bd05c2a1cc129ac91fe8679a0fe0c4709ab69f93e06cedf61e1f0fc7d8b6c7dc359060728243f532ed720b0787d48ab6", @generic="22ada246f6b69fed68b673a19c43e47ba6ea83c3ba2a9867467c3767266c2d238653cd01581296db588c88b1fa97dad8d724bdf19885e667a34011793428da5459f27fdfc37b83b663e611af71c22969453b80b57f9ea1d2dcbc7843dea5a08448c0bcf0eb133a8d9165679673c38d65719fa32efde4efd6358e89994c5750cf235a8c4b9955f729c3fe58c790f786ac413074ff8eb4f70ca683d4d8f1e8d0f8c314b16b18ecaeed276ce30116de8b5eec82e35abd1bbca8f77ae64c27d89027ffa688b3d34d5848fdf2589b1dde3797b540bf6abd3cb19303a63ba2a74f900fa7ff84dc61fe28c1588dc675cd815f551894094d62"]}, @generic="03a81bb94bd409cdd1c70e8ec25d1677719b7c7346652cbe19715bffd9a6f39b13fd367bae0644860a4b7057", @typed={0xc, 0x73, @u32=0x3}, @nested={0xd0, 0x42, [@generic="f4d02c8e1cea9698cf736c8de09bd1bb1b4dd250d794c37a37294a4b383f054d264a852bd4660354cf0f02d081abe43fa98b2c55a54af22193160aa444711c29b9ca6cb6697422fa4ed2020656d1879dba1e65150c19f2a0b1c4aeaa2a055c98f93292d25e83481bc1ca7efa84380817d4a2706f159e668724b928393bd6dc13546b00a20a65b310a5d3193a1b3cd58630baad0aa5a6255e667f99ffd53e60662b4c00304c04058ea6f8d29aa894c7aef19cf338a864d79cae5abbaadf3528913def24430bef594ad6ad"]}, @nested={0x1470, 0x49, [@typed={0xc, 0x1a, @uid=r3}, @generic="2c2030a2a9ea39b3c9e5521de53a76a29d2ac0a4e4ac119c008eb0095557782f0d", @generic="5d69dd776e3d771321c10a5ca1a05747f6432a0cc6dec8ef19468d33b0e2ee9cece87b2480f410cd49e6feff6a9b4c476af6edd807c5fd582daeb7e0cd79209ebb9edc4cf500de875e4eef", @generic="8fe47c3a7facdbf7ac9d45d9879da80398d55d1bed2fc5de35b34752fc241bf87e43c2d929d98d5f955f605a29d8f3188a20beadff644184f40e2ea0ee548a46335db387728da5a98a46f8a3fa9d4e2165d76090cdc40ca75cc1ffbe01fb12342acdab8c9165bf72054e5e519513c5c31b3ebcc1bdc0877dbfd27f0126ab014251937b4503c683adf74fd85398c0613ace0d5a1f3bef6b5167a10ea9a94f", @generic="6b44503acac371e4d7f947389f63f5b88719b12e70f21823ba57b76b265c10da0304a93de744400585a2e41f21d4133bd3ba3da857cbe05023eff3ed80cfc4df25189aeebfaa8b3f8124031c8fb02ebb88be5058e7a8a42c5eb23eac22ef610fad46a2ada741c52d6da448e48729fc0b1cc5170b3bc729c9fc75d99d01d5d24ee30d9d213a550f636087ae5551f42afb4ec46dbe6983188beb04ab4d4a6c0a232e6530ca281d0bf1aa77a3c2e9a35d4839b3840f1047c30f9f5212969b4f13cf0f0166ec66be3f", @generic="83061cbddcb32551e495a83961e37463fcb71d377feb5479929dd015f27e62dde5b53750d55b8caeb71b89f63d5a01f57f78f626e1d4cee39880a11ab75297ee12af37f6ad026114d918e9bc60651d7f5e1fd44dbeb062664edabfaee13d66c54610b6fd0940f82e3a05eb370b6585d10afe5bfd8ad13d317211457dad843c908d1419a1ff66890f524eb8a4fda824bb9ba5bab970d39f34cfed587659ae82b52a6eba54d6ac6d1624191ce5b8d94f2eaea586288143025fef24d21a9018e243020d4de3c36e3acb89c1a12e66dcad4786adc0ec40716545b246c62e8071b999bb8c1ac48da8decd417cbf29fb9350f966fd4c883241c5743330ea07f4615479daaf3f9fe7e82d2bef95b144f3f281801ba821143c2075fe7bbd2207cfc143cf8dd5ab36c29faa0279f6df550a00ad02cb39407d84320e142045c133808453a5f01dc7188cb8355eb15d8c4976785255ef0ec16c217aadeea53ed75cc1aec36e1471e49768fc6d23230f613c6db4bd68ebf212f84e9cbc3e310188992e5b3ed969ca6096cb982c5c6c617c97e44f92e539dcc84a686babda4a1d112a89d4a26cf33a08b072f8ec506240e071991305392151cacb2fd9b116540b5e5cea3d7b334dd079996355fe400846efb36bb407d63183dc12c3e887d4ba486c2c6de801b064155defa7c830b69d9aef6b5bde23f745dd7b7cd33aef807ae8bd8556683798ddee2748934f06dc806ff813d0f1d62e16db8411edcbf6ca4c29ebc1a8547a2fd56c9c4c0f8ae4e3bde4403a92bac5ef1dd842b559f004dacca214ea47b57750c5b5dd9dc6bee69323308c854220d7653b8b6cdae79cba9b4b181bcc83a497d55c0bcb9e1f46cc91834d77393f3612c02532a96483bd76ffc1f42553bbd091a21e2243e754db4b745abbf8c6f33051bd5160f0416a997bc4dc0e7b33e97b3da49471d3754cca7f84f233d9718fa654008bc788c760d45e3b2b21eec2aeffd94b4ad74ed40b2807ec1b404369c1700e8532a9cd036ba18670514dc49d37a74494ea4a25dc784cf8d92273ed6ad592a49d551ececec246fcffa4f6104919dd944e65003152294151149996cd765ea697e63e6316a88c95aff6015389882cb334d93b64bf478027977f8cee57529e559c00dc9659dcbe75d0972a8313c0ac4b53807b379cd05e38be46578bcb0f7e97aede4e113d10de8b321ac30e3880e6979ab1147a2b53c314c7aa30fc5c0ebe0525b37d7e2007be9545484fa55446fa83069f96d1686c032dbfeff6a04a305468d25ddc5ea0c71a62ef6bb91bee794b46d541da19787dfa9ff82d216957f2ab3cd12cb256ddf5f0fab824c2c9909b1f53156972705ff0c3cef8824b8c5e5b776c68c53e5ccf9d71c76639eda4d972c5ff497850923f989b97fdf3d1cde4a8ecc98c7e71b2958e47232642f6349d773e77fe97d75ece40c6ae975e408567a95d1e17b5a030cb602bda57a51ff8f2b8b4dad9e5b6b7fd7afd8ad5b73df106f53c348a655d1876823007fc51c8f81bc53aa00600153a8500a4ee2c6e311aee6f9fcf43995ef6b3700a4eb8392f15102278b5308bcc755ad15fe568b289bb220872bdc5b08d988b191fbadf14d31bbe05633935fb1f1acb3092a379022d8fe0e701bf722377d986c15d08088c920a8b91e5ccb99812b9fb678501f5129c45a0319922ac10cd47f46019b53a43453c36db9742122d387ef4fd3bbc8c3c723a03cfd231133b9b1cd4e2ae3acdba7771e0192c090e86e781442479bc3cc1f5e56bcca216bd9ad841d4a932175bda014d01ce23296e21ef4528e158c6a81876d0a62d1e93778a5f5f252f1525eac2802e4716a9366a628dee05d78933c673e56261b428c2600c8e83bb681b83fb2705018e3e9c80c974b083f4efce29e11fc5b662f057de3d5b1fe4084746a1eed0644163074d331ea9999048dcb15c6252d0fd8b6ec80f9b6eefe31de6670fdb6a0613434ebca69700154ce00b40b63a6b022b6d5c5bff39129179f689a6633aa48540508c335440ed5b14a9e4f91b4f60175d1a092993aa07a950c9daf2b81bb920d4c687c933d4c08bf89bb775e05f6a40a24bf5e1bcf590ac5986b2938104dbe1c681fd52d8d1aa0c0388d8106e2ac45ac1a13582fe66eae588485f876828f5dde45eb613775797b351bece482a447c44593fac0af5562177cc3a18dc11eb6be2066bc58033fceafbbf50e9fd0ea8354fde8abe8211fba8bf5d8c769fef6db417bfd427b3713bb09ecd1b57ff1977cdf5eaa97b0829fe3a2645113b12f56cd854632da167567615b9ed25cef5deff2e55cceac12665e9bed965f174b70802814ac3b53f49a2f45226ed5d1b713dc6185b0c087f82470cf4188bcf11133d0803641ef0a8fc61004e4c16799a78d3d26bbe74b0ef5c76ee9ee40f84b432b2557e75288093bf591f777c032229c05b6ba57542dd38458fe461591711ba7254f53386fea7af2e16b815aa778a19560c84316bc2ad82bdc5fc498392c4e5e119fabccfe65286013b9679a4e0efce607d7bc53b7e16f8d8c08825dea7b1d784836d89b97a35d7ef1d238e9f6cca76d5684d5da6e6d63df7946e9706cfa1ff23cbc81fa630f8b6c89098e32a03810533dbb16299828c773d700c14f172774e6e5af3791af6b9cda4764bed804f276a02bb0ee2a8fa904c34dfe1d675de1d3bf4e0a0805c9de293f891c776adde3c7aa87e7be8e4ac77dd02a9ae83d5e155789f6d64cc19e94ba5004bbbbd780d7b9e3af45dcdb9c60e48863abd1f33555dc03b67a336ad227bfe237a1f872e2dec36109405257b019749a25bc80f5a9aea89389bc571b8b8919adfdc8ffaae39235270acc0f85ef35b03af6729498ea001307c90b10a72bc4ee1d7fdb2575d2c77be013079121ae9f07c1aab4240ca6ebbe2877c369c9a0105df2cad80131e7a5f27b7e3eeae2b056f1693e5adcfe7261e5df7da442f2427e32816c93e7a9a8ea8b26d4e8f23e047657ab52e7b7d6c7263086e5cd08f46f838a0ee9508bf65af41c078b3d738d25aa3c3c2fa98c3baba68037cee26f1e913c0107f30c9dc95c5c81b499c15f05fe75c64a5f43a86d33955db6a153293a7b9d32b4e3d594d50f1395491163a59b7c36454ceff86e20389488d93a7ccb130e768769ffd4f760d5823539e3b96f90397e3a2630c38f9ec1fa2a33f121650e83040e0eb97adeefcb7b55cc6ffb4207ec13814e1ecd1a8867d4b369078af24164f9b5765afb67560083b7a034efc6f7e23acab58c59c9767e2e0a97056afef3a9a7cafd63922be44ec977b3ef221abdf773a4a6e110eda2b3034d27cad1674acd3b59e2d4cfb5747723f746a7b0cb0f1d2aaa0ed1212c10d5f748acb680a5f0933ce66b54ba8205e5c41c485e9210b0d5cf1116077bae7671786c643e63d91b2083192e1e589382f84313d6cca4bccd7bf51b7a4edc7cfac36c4ebe611bbbc20579d24f53dd8648a543f89b61b78cc153330119c5a514ac0c83fa7af858f544f709009ca19ed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@typed={0x104, 0x1f, @binary="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"}, @typed={0x18, 0x2f, @str='#wlan0!keyring\x00'}, @generic="22bfb4b8fffc4e18c7ee4bea3deb114e26c5440f2e8fb454ebc0364f1a3473d676c048eb470f90badfc68c46e84dadfbb15ea09eac25b7af935f78358b81f44a7fdd6d34537a9da52bd6b9576a942868e31710617573d572ef6bd793cc9cfc4cd42fc076107f5d85e95104b62469da3ddeb6453e7cbcea4e0ce248167efc3e197112f53e311c5610aec78007cb3fd32b2d7e00d1eff87c58e3bd08162460b0dcb1ca5a9b1646e4ef8c77b3a4b4b5261b909f75f8f79d76f1de4cd2508db8895442a6a6ca502627518634a7f0c5d8c1aeeb04cdcfd3", @generic="51887d454765b84e4629e8da518edaa4926e6f989d46cb8f1184f334013d8653860267c08e38a58ee33bd5dd5ac6021e45bfb4ec710c87526fe8035da38067f47fda7b61965bba7c5e8a670a64c12b2d1f15ce2dd1048bb0ddfd6ece2daf126eb1af2a15faea3935b61b9754166050b4b9cc2ee1a5a3c50fd1e1a3d0d4c51884a12b54f5edc244de80e5777490cd24ebcc7f617795467a6647f1ac"]}, @generic="77de158cfcde83648968853f17bd4aeed9abe773aecd498e1469ca55b8556377d8c2999d3f2f6c496770f06103f73ebfad55b7e123cada40414804c94418ac075ad1e1d3f750f72e296512c3acfff2868712998c65ea086984f33f3048783fc3c90d3f8341d4d44b09893841e147704bba0521e3ad84d75fdce5ae9eb780142f629595ce"]}, 0x1934}, 0x1, 0x0, 0x0, 0x48000}, 0x80) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x100, 0xd5) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001c40)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000001c80)={r5}) write$tun(r4, &(0x7f0000000080), 0xffd0) 2018/03/09 13:55:01 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', &(0x7f0000040ff8)={{0x0, 0x2710}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000001) 2018/03/09 13:55:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a6000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000545000)=0x4000081, 0x4) write(r0, &(0x7f0000f69ffa), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000001c0)={r2, 0x2, &(0x7f00000000c0)=[0x80000001, 0x6], &(0x7f0000000100)=[0x6, 0xfff, 0xa28, 0x1, 0xffff, 0xffffffff, 0xfff, 0x80, 0x3, 0x100000000], 0x40, 0x2, 0x5, &(0x7f0000000140)=[0x3, 0x9], &(0x7f0000000180)=[0x8b, 0x4, 0x100]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2008}) 2018/03/09 13:55:01 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/09 13:55:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') userfaultfd(0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xb, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb2, 0x40000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x63, 0x6}, 0x2) 2018/03/09 13:55:01 executing program 7: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0xf5, 0x5, 0x1f, 'queue1\x00', 0x9}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff]}, 0x1000}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x38) 2018/03/09 13:55:01 executing program 6: epoll_create(0x3) clock_gettime(0x8, &(0x7f0000ceb000)) [ 123.229351] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 123.246064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/09 13:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xa65, 0x9, 0x5, 0x40, 0x6, 0x7, 0x6, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0x5, 0x7f, 0x3, 0x80000000}}, &(0x7f0000000100)=0xb0) mq_timedsend(r1, &(0x7f0000000240)="4ad6bbf49a0b32d04440ec0561bf30f3d3f2b2e5e8da09467afff73a8dd31775a4baba97d4b485f0a0443200da41d52206fe2a9390982d2bb42db33769b6e6f6bc725049b4570d359e199c8dbb8084699adfbf48c218c475f6deaec891aca8ca426b1528b169", 0x66, 0x8, &(0x7f00000002c0)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x101}}, 0x922, 0xffffffffffffffe0}, &(0x7f0000000200)=0x88) 2018/03/09 13:55:01 executing program 6: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) unshare(0x8008400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r2 = dup(r0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) 2018/03/09 13:55:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') readv(r0, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) pipe(&(0x7f0000000040)) 2018/03/09 13:55:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200074708000100ffff20000700020a000000f1", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4c80000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/03/09 13:55:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a0005000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/09 13:55:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1a0000000000000000f6ffffff0000009674a4c1606e17f90f4f07fe8a4c2cc639130865eaf9f05291f583927816dabc1c033b78fa5bec6624138e97865ac562e4165c7dfd99ce76ca7f6b442180f68cc738add6d9aa808dcaa46ebe691bfda326ca99a24ed6f3f3c1de5ac318bad09f2d128cb12bca8f582e5042aac6ad8bf88c827b88bf12059875"]}) 2018/03/09 13:55:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000725ff3)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6c6f67696e75696400c2ba58ccd11be50a51867aced6e923061ce29ed1f6ef3fa9d91f2418e2f547123edc2fc92b289aabe07a18ca178790127b3f86e3d3f0f4a1b581c79dc2b1990a87a8ef1d8ae3fddf8acbfa86d2cffb97b7b7a48ffd206033a0b339d5d3548f9ddf8af9b383089a69cc298a00d029d72adfad22a28853d6fc3df1762a77ff5ea7797559b12ef746177e15427851d44dec7812e543") sendfile(r0, r1, &(0x7f0000164ff8), 0x400000ff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7ff, 0x4) 2018/03/09 13:55:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x2, 0x8, 0x1, 0x5, 0x80000000, 0x7, 0x7}, 0x1c) fcntl$setstatus(r0, 0x4, 0x400) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gretap0\x00') writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/09 13:55:01 executing program 0: time(&(0x7f0000000080)) r0 = dup(0xffffffffffffff9c) mq_getsetattr(r0, &(0x7f0000000200)={0xfff, 0x800, 0x5, 0x20, 0x6, 0x4, 0x5, 0xffffffff}, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0x0, 0x8, 0x2, 0xfffffffffffffffb, 0x2, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x3, 0x80, 0x4, 0x0, 0x3f}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x81, 0x800, 0x4, 0x3ff, 0x6, 0x100000001, 0x8, 0x79a, r1}, &(0x7f0000000240)=0x20) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000002c0)={'syz_tun\x00', 0xfffffffffffffff8}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/09 13:55:01 executing program 3: r0 = gettid() capget(&(0x7f0000d5cff8)={0x19980330, r0}, &(0x7f0000185fe8)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x98, 0xffffffff}) 2018/03/09 13:55:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) 2018/03/09 13:55:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000013ff8)='./file0\x00', 0x4006c02, 0x0) 2018/03/09 13:55:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x34, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/09 13:55:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[], 0xffffffffffffffc8}, 0x1}, 0x0) 2018/03/09 13:55:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) close(r0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000240)) socket$inet(0x2, 0x0, 0x0) getsockname(r1, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000180)=0x80) fstat(0xffffffffffffffff, &(0x7f0000000280)) 2018/03/09 13:55:01 executing program 6: r0 = socket$inet(0x2, 0x1000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420000, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x181800, 0x24) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20}, 'syz_tun\x00'}) 2018/03/09 13:55:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xc2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x0, 0x3}, 0x88) ioctl(r1, 0x4, &(0x7f0000000040)) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x800, 0x10000) 2018/03/09 13:55:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x151403, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) 2018/03/09 13:55:01 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'yam0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x8, 0x0, [@generic="85"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/09 13:55:01 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) accept4$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000be7000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f0000df6000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f00009eeef0)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'rmd160-generic\x00'}}}, 0xe0}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/23) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x410000, 0x0) 2018/03/09 13:55:01 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfe3f) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000005a952612000000000000000000090000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000001b20f76f33d67fddd77777dfd08dcbe3c42e67c4a5b000000000000000000000000000000"], 0x8c) 2018/03/09 13:55:01 executing program 3: r0 = creat(&(0x7f0000dbbff8)='./file0\x00', 0x0) ioctl$KDDISABIO(r0, 0x4b37) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x402, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'irlan0\x00', 0x5}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="df285535067967b605966b5fa456b69a8c1cc11af834707181e4282e3250349db03a0f875a92142513c256dd2cfb4984791388a94cba4b539d1b48309f5c39443806f49b8f3573424dd01a90bab3f261c9dcfd2a50615e6450d9b4762b1877bbf526e31d40204198bcf0348729f68d301e35da95dbccbb6fc46b") 2018/03/09 13:55:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}, r1}, 0x22d) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="4daa75ea085ed1e885be2fee48e26d08733130", 0x13) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x71, 0x2, 0xff, 0xa, 0x0, 0x7, 0x8}, 0x20) recvfrom$inet6(r0, &(0x7f0000000300)=""/68, 0x44, 0x10000, 0x0, 0x0) 2018/03/09 13:55:01 executing program 2: personality(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) uname(&(0x7f0000484000)) 2018/03/09 13:55:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x400, 0x5b, 0x3, 0x10000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a7ffc), &(0x7f000069cffc)=0x4) 2018/03/09 13:55:01 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/03/09 13:55:01 executing program 2: r0 = socket(0x10, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/09 13:55:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000440)={'icmp6\x00'}, &(0x7f0000000480)=0x1e) r1 = memfd_create(&(0x7f00000002c0)='\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f00000004c0)=0xfffffffffffffdbc) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000004880)=ANY=[@ANYBLOB="4c230000120701002dbd7000ffdbdf250b00000238001e000000000024840776ebc98621f694def0bda27a78bf0e7135005dbd3039f6270e3008cdda768698e83fc13bbbfde033f57d0000000410280073dfea508f6ffac5f4ea86358a91c736b8511eceac217be4deca0d7ded8a3d7cfa939c570063f7c5b232902097b8041e871a06d773eb358f35f0f984e82bfc40f06721df44d3a20d040b7fc846214dd91a29a44b7dbf075f8c402542f19af69e5a90610370445c02ab3c6b9820b508d8de71a12b5ab4a85797d17b18a229e2bfa88d916a7a008fffb0bcd78263237664884c2f8e083a4f7abc44e414d5070e765cef73c3250511b13b724ab20fe620b8aa746aa214d9622566887c4a73ee4d7334ab6f8053787fe5df79a0beb947ac853db2051dde7c57eeb7afbd035d6b0a1262c80a1c2c835c975d69be368d4ec82436187dc6200a8f21e0aea86c56d0157746bb0276897d6e6a1d100aa9a288a0f94290819c78830aa052e608b994588855fcddb1740ddf3624976f560a6a60d1cb9321f756ab2f8102c713cc688b0858d647e5a8b24f4510029679674b2642b0ffa1a685a0af32a79157114564a1afc129868295cd4bcce78e058db91e80efdbcf47ea2353d34c9c2bf0d459da81ebe2a322ee1c21051ef6c40faa601ed8455a11f87277e9656721592d121f92289e1394a86e15b674caa15922c9c7454acb3944553dc8f16f1ff4f2a3eba3d9d22eaf9e877a6059818d0ffd0b3967b44fa6393ac678484fefee4bb15d4355c11c7cb72cf05917282d45dcf29689e738aacdc9049fd5639b1337edcc86b5686298076b9411f1ae6372adc39730828f38d33f5291be330193153c1ffe848a02564838e1762f4b26ef6acdb02f245a5cf3821b7a7ee9dbcd6f178757f63209a4566827910ac1bb30285e7909f78960fc0b29c7c456b77bdb25f3f6b0cde7ecbc9935c92423df8bf7150faaf79b7cde46d0f669e5797aa45041efc7b0c658120ba7a8be6cd562e34223b6ca124f5e81f5f093860a6abd29c5900d3bad2bb5092f4849d4854a791a51bcbd07752565acdb65b475772ebe4dba92767c2a2d9a480cb8df406993d4b7403836cc22a02f0f84c38eda068d1029a5ba0d29e5a6cf86520add3166e1c758e2c34f7eeefb6d34c6b9e592e13f7820e720627dbf98377a9dbc40b84425f4129888a024e9293ed1687848b8bf16097c93c33dd4d2291faccd022621b2863c2db3550b9522ff772548bb9df4be1e283469056bc1bc68dee25dba5f8d2edc47f3f7faf3731eb55ff13f32a5304bc8233e815033ed9aeaa631cc53dc3f3f0a11b9f164a36261cedef2955e21d6c266b461286f991a4a4a818497db297fbee2572c195e2126eb4736af1d7507798900f75a39ed5237cdd9622be980f9eb5d514f65dc15d51e3e43a41c54558bfad426f1feba01ee6498cd36aa117c14759efdb0531b065f5e0a30bb53668ca8ba10b07ef70a1385d2f7137489ea06af717d287c2d4aabd803eef4512fa42a4f38435f543f41472b70d81b0e8cc7ee57f9278aae8ed75ceb03d7e262febfe88779fc9a63bd0408a895178c14e1ab3aa6f85647906ad515504dd2de6386601da9605c79fe847da34456467f42cde665385420ae78405d964a48b452f1c51b08872892ceb2aa8f0a32e03fa56bc853d73a11c55db9d1a2f4fef684cb6c3569a0922ed0fd3e134d07a1c260e658e048de97034cf2b2da51923d4a4a6fa4de781af6a3fea8bd259c30e5791c1e51db05859c99844abb288297665c2f56395f361347bd4214cd2a8bcf0c86eb253061b68a1faf1eb3b2e814caace6ff14ab7d7b07e5f9ef19a201950acd0f246343c6fa0e4b148f7394c01bc1de982156946a797d8cb9db3b5242bd58e6862ea4fe8078eefed583bc79a5fbff4fa0953dc8eaf27b63cf28e6d769214dd81631712a6eb69e29f10dd152a4f63ad4ca35469b98a53a15ad8567703625e33f35f3a164b5913d4e0f4223d1e148cc223252b4b40887ccf7199499cf5f60bf140ae1ebcc8f825bc0cc4d86e04a322f2f1b097e77d3419c90f927ced94d95dfc8d020a3773a3890c144b50c2bf168589cc3c1d80ba19ce5d2552274271bdfbd54f9b229520298d7a8257f459cb41f8fa3042e7c0f900dabb6e861a7893d79b5850146d58806b2125286c853cebe8f2e316d54ca17c6bfd860e215d215db58ade5f63081994358a487a4dc4646bb5fb730b9575b12603c0288d51587cdceae6df9ac7184817eea7369e90a2ba12e57937624c9d3c052d603e8d2fb74bb33a7e963e86dcce7da6606f002cdd93af26f80abe246ecc490fb5f5939a28bc85cb87b0dccddaacf859f54ab92d60294bae1fde62e2a45d009dfe076926f96621329733dfa4e61407bf7dec61fa34327a6bb4bc3ebec43ea8c770ad5bd66b143e553dbc546a81e5f220ee794e741b839ae62e52d9aaf842ad757e1f11dbdb491a895adafe34204a6f206d43af3049ab484b12a05094ca3ef6d0a20ff3af331ef2bbf516fe3aa9944636747bc7b451b792b3177ac09ccb30bf2a64441238406661bc630f19153adaa5fa457dbacd4c8ac666e95f72f65d55f115e4f47854c996be2ec45304dd8a83617e6d99b0d20d0af506514c92903abe3b8923230abfed7552dfd631a624af93476dcf5b30686ae5dcffe53d063fd194962e24c00df1c70dacffd3d8fd04589b3bf9f4773e9ac364ce41e97132f23721449032b0d87ce28445113c78415d228c549f7deb5f94ee83c5e127813d237174b33f65aaeee067aac48f49362f45c17b2a02aa1fbe38fb855392027a5fa8d43b7055c23951a4eb1ee5e91a21b213b133abb15a6f133418f95da75b7e00297f70c2dbefeeecf8cd3fa1544c534e6f5193371c9cbec4dc0d47c225aef6d7961216c85fff841e44a1e680e0af948cdad44ed44836889f62fb0f8cf7462f4b36a5f4f474577acfd21fce38c23c38fa958b7d7f7e90674c7cae94e8b71904a5ec9e83844c39dc1fdb4a90d2805eb1610fe8cb195cae4b8f9fecc96e55c2ed16e2c61bff44e3cd7c9d99c89b67de34900e4975ca20669f1dc26622c3a862ef6e72c58eaefc1281c88707a05fa51174385b3a5f1ffbc6c1518b26f569be589ec4ee9937b9b4ddfb1b16e091ce3487661819f1ff1b239e75d7cc8406d1bc8a076a8e121a8adff84da9d6e58150db52df483a45dc9565a08b66b1ce26ccf5c78d045660c1c199c8c3860caa4a2be4db2b12e63d873030c851e9112b47ab66108b1202adfa5aa7b9f8953ff04b9d0fd1f351597c1437b6d93df829c84cccbf43894f751d81b4525748647aac1598d7c234636b71051551b7f6ab097d58195b629ccdb4d4725e218e94067f9ba140edce173f4f70e4ba08b7f1906182ed43f9fb2f5e3c30a7e58da0b073dff65e85c154dc0251cd7c1644c2ae9ac918603f84b7512afd543a8bbf14eee3e759244187fb67bcf8f6270d0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@ANYRES32=r2, @ANYBLOB="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"], 0x234c}, 0x1, 0x0, 0x0, 0x10}, 0x44000) r3 = fcntl$getown(r0, 0x9) bind(r1, &(0x7f0000000500)=@un=@file={0x1, './file0\x00'}, 0x80) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=""/239, 0xef}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0x100000001, 0x3, 0x407, 0x0, 0x0}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r5, 0x7}, 0x8) bind$pptp(r1, &(0x7f0000000380)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000280)=r3) 2018/03/09 13:55:01 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x3, 0x110, 0xffffffffffffffff, 0x20) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x3) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 13:55:01 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000380)='attr/fscreate\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0)=0x300000000, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)='ns/user\x00') syncfs(r2) readahead(r1, 0x80000000000000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x8000}}}, &(0x7f0000000340)=0x84) 2018/03/09 13:55:01 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a96000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/4096) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001040)="32f864466d01f9a931", 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001080)=@assoc_id=0x0, &(0x7f00000010c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001100)={r1, 0x3, 0x8, [0x3, 0x9, 0x1000000000000, 0x1, 0xc9, 0x3, 0x929, 0xffffffff00000001]}, 0x18) 2018/03/09 13:55:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/09 13:55:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}, r1}, 0x22d) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="4daa75ea085ed1e885be2fee48e26d08733130", 0x13) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x71, 0x2, 0xff, 0xa, 0x0, 0x7, 0x8}, 0x20) recvfrom$inet6(r0, &(0x7f0000000300)=""/68, 0x44, 0x10000, 0x0, 0x0) [ 123.678921] FAULT_FLAG_ALLOW_RETRY missing 30 [ 123.687705] CPU: 1 PID: 9652 Comm: syz-executor3 Not tainted 4.9.86-g00db063 #60 [ 123.695258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.704589] ffff8801d535f470 ffffffff81d956f9 ffff8801d535f750 0000000000000000 [ 123.712564] ffff8801c59dbf10 ffff8801d535f640 ffff8801c59dbe00 ffff8801d535f668 [ 123.720536] ffffffff8166271a 00000000000032df ffff8801d5350968 ffff8801d53508a0 [ 123.728502] Call Trace: [ 123.731064] [] dump_stack+0xc1/0x128 [ 123.736403] [] handle_userfault+0xa3a/0x1310 [ 123.742440] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 123.749421] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 123.755796] [] ? check_irq_usage+0xb1/0xe0 [ 123.761655] [] ? handle_mm_fault+0x10d1/0x2470 [ 123.767858] [] ? handle_mm_fault+0x1e82/0x2470 [ 123.774058] [] handle_mm_fault+0x1e90/0x2470 [ 123.780089] [] ? check_usage_forwards+0x310/0x310 [ 123.786553] [] ? __pmd_alloc+0x410/0x410 [ 123.792246] [] ? __lock_is_held+0xa1/0xf0 [ 123.798027] [] __do_page_fault+0x5c2/0xd40 [ 123.803907] [] ? mm_fault_error+0x2c0/0x2c0 [ 123.809864] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.816510] [] do_page_fault+0x27/0x30 [ 123.822020] [] page_fault+0x28/0x30 [ 123.827273] [] ? iov_iter_fault_in_readable+0x36c/0x420 [ 123.834258] [] ? iov_iter_fault_in_readable+0x37c/0x420 [ 123.841248] [] ? iov_iter_fault_in_readable+0x36c/0x420 [ 123.848242] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 123.855579] [] ? mark_held_locks+0xaf/0x100 [ 123.861527] [] generic_perform_write+0x1dc/0x500 [ 123.867916] [] ? page_endio+0x180/0x180 [ 123.873516] [] ? file_update_time+0xbc/0x3b0 [ 123.879543] [] ? current_time+0xd0/0xd0 [ 123.885136] [] __generic_file_write_iter+0x348/0x570 [ 123.891859] [] generic_file_write_iter+0x2d5/0x600 [ 123.898410] [] __vfs_write+0x4bf/0x680 [ 123.903916] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 123.910380] [] ? __lock_is_held+0xa1/0xf0 [ 123.916147] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 123.922704] [] ? __sb_start_write+0x14a/0x310 [ 123.928824] [] vfs_write+0x189/0x530 [ 123.934169] [] SyS_write+0xd9/0x1b0 [ 123.939420] [] ? SyS_read+0x1b0/0x1b0 [ 123.944849] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 123.950968] [] ? do_fast_syscall_32+0xcf/0x870 [ 123.957171] [] ? SyS_read+0x1b0/0x1b0 [ 123.962597] [] do_fast_syscall_32+0x2f5/0x870 [ 123.968718] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/09 13:55:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x0, 0x4, 0x101}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x189000) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000500)=""/111, 0x6f}, {&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/245, 0xf5}, {&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/169, 0xa9}, {&(0x7f0000000840)=""/194, 0xc2}], 0x9, 0x0, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000a00)={0x0, 0xffff}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000a80)={r3, 0x3}, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x7ff, 0x100000000, 0x2, {r4, r5+10000000}, 0x2, 0x95}) r6 = memfd_create(&(0x7f0000000180)='ppp1selinux%GPLvboxnet1\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f00000001c0)=0xde, 0x8) 2018/03/09 13:55:01 executing program 7: clone(0x10000200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000093fff)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x6, 0x100, 0x2}) 2018/03/09 13:55:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x151) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x9, 0x3, 0x2636}, {0xa59, 0x40, 0x6, 0x9}]}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/03/09 13:55:01 executing program 4: socket$inet6(0xa, 0x400000000002, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ac4000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x141042, 0x8) ftruncate(r0, 0xffff) signalfd(r0, &(0x7f0000000040)={0x8000}, 0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/09 13:55:01 executing program 5: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f0000000100)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000951000/0x4000)=nil, 0x4000}) sync_file_range(r0, 0xfeffffff, 0x7ff, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x200) 2018/03/09 13:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0xb4f) 2018/03/09 13:55:01 executing program 3: epoll_create1(0x0) r0 = socket$unix(0x1, 0x5, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/rtc\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@rc={0x1f, {0x6, 0x6, 0x3b0, 0x8, 0x4, 0xffe0000000000000}, 0x7ff}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="14ed329c557ea75256a5c44192163b494d945408de59dbfae9431a6be33a929c78a0bca39c6066043929ec69c253752ce58d14f34e1240c94c4b7b970aeb21134d4e1b6827059fd1da04ef", 0x4b}, {&(0x7f0000000100)="a3814c4e5d399c7a3e768fbb1994247d2ab5df9e6730b987877fda8ce0d7fd487a19d8c4a20c0a3d195fc33076fce288f3a37af9e7f90bf1c01f1971df80433d98599d25641ec25d1873d022807f8e9fef83614f9aeeff2e5e6149a680cca5b8d4", 0x61}, {&(0x7f0000000180)="14718af242c8f582f81f5fd564d4db7b26bb2f5d420d62f9b275dfb9921ed9936ea6423ab4c57b9581f4591aa0fa7bfec1ff95db6bfb87cb9892be570e1d854a3276fe212c3b3b9d27ecb472038ad1b2c5cdc0a09d5afe875843f154359e9fa0dd596a63df639e8fca7b96199547806e9596b96699ad6310a70a7befa22111974e106277cdd163e5dec6efbd012ae67313855b27810dc2acfb75d955", 0x9c}, {&(0x7f0000000240)="66d605bd94f5a08b7f7ff92f39", 0xd}, {&(0x7f0000000280)="c85a86e2b9bcdef231d903ab7c348d59ee9c37c3c7956209bc2430159b6731905d9f2d9b1b803805879dd8d7b820489cd3464096411798682a04571f667b0f79b0daa66e40f4d9754f7a3cac20aacff0fd54d43b03111a18a51a5770899e0cc5f96cc18d48f9b3e9d0f814b7d3b43aa21f43a0e74e78b64ce66e88146d35790dc77bd2daf43c3643125173cb5f1377fb748c3dc2e39e89a9ee2d77f73e777e311b7b62354e486856809f7a1c717d1c5405820019f091ac989f5192388a1069d8bee49ac979d0623470164d25774fc863f1c75ba4650f998ccf8cfdc4bb0152db", 0xe0}, {&(0x7f0000000380)="b5bb842b1005ddf19c63c2d5c168354f64f0571d62b723026a237bec45d29d597ac4375ae97448ded624bd70cb0c1c11a81b37c19a37cd2bc246c6e817c7eb8a14d8806a32c270c15e5901042a85068985bbb00ecf4a4650e924534f2a33bde7948fb1aa3f9e07fbdf5c0fcddcb3fafd2903a8dc6f17ebdf3556414528faa6dcf23c6cbd99a19780a6374787e686dfd23164995337cc4893288ab3b53c2e459a3d87e1596a766bffe06795b173116664a137f8b79a4fb7e274f4", 0xba}], 0x6, &(0x7f0000000480)=[{0x18, 0x0, 0x76, "38d3f8c3e4305236b88f"}, {0x100, 0x11b, 0x3, "2f81a8bb484dd3bafa9904081744a288b25253400cb48528b00698417f91f0c2deef895b3a407b95149a258f83130f7060a5ed2bbaa5574b407a19891835d94b39e71431b1f8babcb5aa5bad15d022e4723e36d42e9a3a4d12d7a952bbd706138d8aa63fd59e5b489bded2cdc1b58a38d883d8253bf7370326569f2449be06546b799c0b17d890dc0df24b5efea9ec389994ec5224a64bca1d86f50e9505aea40e81e0e3bf86cea0f1ee8bb28ace9e1697dda0bad2cec755c5c895429f791743260d6e4de4d158be69216ae1aafc51107486317e9f7ac2947bc31f46e2a52a24eb0cd3e12cd12ceac9f38f949f19deb0bc"}, {0xcc, 0x199, 0xd2c, "f745d8ce732b5b2a61ba6a4fb6ea0135cf68f734ff99ba2883ae713e90516904852c487d43f8977a23d1f855f78c654e1cb26df9c4e969c28c92640701442bebc3da3c7423fcd7eabb968b063589decd390004c25d905a0e48e3e6be7ea8e0c90c07b0a591cfaa635ffd20a2843af8dae82f0b4e6f2a2ad598a38ecf1491e5f38e3e5c504bfd14f4c3ba62f90a273ba4d06af428798fb4de7715c74b437b8a91145824ac0e1b93a8f4abb27f6111cab6b79c17a55abe9ccbb335519aa1958a"}, {0x54, 0x10f, 0x7ff, "c9fe1dcdacc81e5bb31c9f0e5345be31d5300ff70915e229de18c9905a1f2e14be58242115107bbe9be918c9ff49d0d9c714858daf8e7e9c826c94f2a999f0e47c5789fdf15c"}], 0x238, 0x800}, 0x4000001) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/09 13:55:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/03/09 13:55:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x4, 0x401}, 0x1, 0x3, 0x1, {0x7fffffff, 0x800}, 0x3, 0x800}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffffffffffffc, 0x32, r1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/09 13:55:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000080)={'syz_tun\x00', @ifru_ivalue=0x1}) [ 123.975353] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/09 13:55:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a7ffc), &(0x7f000069cffc)=0x4) fstatfs(r1, &(0x7f0000000000)=""/18) 2018/03/09 13:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff31) 2018/03/09 13:55:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'md4\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/09 13:55:01 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:sshd_var_run_t:s0\x00', 0x24) 2018/03/09 13:55:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11534840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/09 13:55:01 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c02000000000102000000000000000808fe0000", @ANYRES32=r0, @ANYBLOB="1400010000000000000000000000000000000000530bc96fe2e6ab84731815df082f84185d595a44bae915ff5fcaf839f0d5e7736f8b10c2cce9bdeab25c406ad2d2810082935f9a1fac6f450b992567b9cb9067f888f91d0fb548"], 0x2c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x9) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="80822603fd10cea44b1408ae4164cc93562d40d30379b4d43ceb2511a5843deaad12333e6d276be7cf548c2529d2afff09f92a954104414ae431153c5a", 0x3d, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) 2018/03/09 13:55:01 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x458000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000a60000)='afs\x00', 0x8000000, &(0x7f0000000100)="00000008d39e3cf8bdf3dd6a276a714ff5fad6eddde55abe5ad236235d0f87ae3878626ee324a425") mkdir(&(0x7f0000000000)='./file0\x00', 0x122) 2018/03/09 13:55:01 executing program 0: r0 = socket(0x10, 0x3, 0x4) getpeername(r0, &(0x7f0000000140)=@hci, &(0x7f0000000040)=0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ce5ff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000007f0000010000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d0000001938e0d1e139f21d9cfa33"], 0x4c}, 0x1}, 0x0) 2018/03/09 13:55:01 executing program 2: socket$packet(0x11, 0x80200000000002, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x8, 0x0, 0x0, 0x100}]}, 0x8) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5579bac8495b676ecc6a1ae2a6a90d1ceb1f6b8bd783d0eaf7bf32e3d5cba032a9b312177998da11f7115d39a050aa49f2d2597cf6a8c20d95e9ef06d5f19619960b73856051b147d33ec26d7e8d42f583d5a2d0e0f1aa09436f2726934d17b9f4a4bec73329b155b927cc2d54642d9d6fcbaab94316eb58b6f65f48c4d47367aa21df9c90b57aec4f0b81dcf6e469038ed945f93b0cac5ca5f5f531af96b20ea67f5368933bf6c75781b302da1e1dab84ffb9663a59f79c6768b7c445d4e2710eb29680a47e6a4e9040f66", 0x217}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/09 13:55:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000), 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0x4e23, 0x80000001, 0xa, 0x20, 0x0, 0xbf, r2, r3}, {0x0, 0x100000000, 0xfffffffffffffffd, 0xca, 0x5, 0x9, 0x9, 0x9}, {0x7, 0x3, 0x3, 0x7ff}, 0x1, 0x6e6bb9, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in, 0x3505, 0x2, 0x1, 0x2, 0x2f, 0x7fffffff}}, 0xe8) r4 = socket(0x2, 0x80000, 0x27be) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x0, 0x3f, 0x8, 0x200}, 0x14) 2018/03/09 13:55:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000240)="001901aee2e07cad730be49fc65a0563011c8e3fd8d0ce3dbb56d7a93912658f9911c9c1fbb8e3ee478b2ac3a37726b9ecd4249abf263c07353f6d1e2c950a734a59642e971cc0a24af87164dfef32ccc743488a66c480fe3d815d6e9408d4b213df912b66694d9b6674ab3229412c2a44beebaf928af93439c47c3c43d6bd4fba9021167d4ee48db4bc1ec9d835d66a7ca31f1a4350a125dc78a0", 0x9b) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r4, r5, r6}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000580)) syz_fuseblk_mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)='./file0\x00', 0x1, r5, r6, 0x7fff, 0x27, 0x10000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f00000000c0)={0xffff, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x104) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/09 13:55:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/1, &(0x7f00002a1000)=0x1) 2018/03/09 13:55:01 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x3, 0x200, 0x400, 0x9, 0x5, 0x9, 0x20, 0xf2d, 0xf708, 0xa2, 0x3, 0xffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000000)="547be37b979a7e005449da825612d2e827b85f76f5495196178bf41251fa2a60065b331c4d14642aba7fb1fba17db1924619e763436a4c") [ 124.055948] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 124.057696] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 124.077552] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/09 13:55:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) connect(r0, &(0x7f0000e16000)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b2000)) 2018/03/09 13:55:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='nr0\x00') epoll_wait(0xffffffffffffffff, &(0x7f0000000280)=[{}, {}, {}, {}], 0x155557c7, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e20, @rand_addr}, 'sit0\x00'}) 2018/03/09 13:55:02 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x181000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x1) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000001c0)={0x80000000000}, 0x4) waitid(0x1, r3, &(0x7f0000001300), 0xb, &(0x7f0000001340)) 2018/03/09 13:55:02 executing program 6: sysfs$1(0x1, &(0x7f000088cffb)='bdev\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x185001, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 124.122072] binder: 9707:9716 ERROR: BC_REGISTER_LOOPER called without request [ 124.150186] binder: 9707:9734 unknown command 1078481681 [ 124.157508] binder: 9707:9734 ioctl c0306201 20007000 returned -22 2018/03/09 13:55:02 executing program 5: unshare(0x200ffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1}, 0x4, {0x2, 0x4e21, @loopback=0x7f000001}, 'eql\x00'}) unshare(0x200) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7, 0x6}, &(0x7f00000001c0)=0x8) ptrace$peekuser(0x3, r2, 0x100000001) [ 124.179902] binder: BINDER_SET_CONTEXT_MGR already set [ 124.198119] binder: 9707:9754 ioctl 40046207 0 returned -16 [ 124.208860] binder: 9707:9754 ERROR: BC_REGISTER_LOOPER called without request 2018/03/09 13:55:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002adfd0)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000001000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000180)}) 2018/03/09 13:55:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x3, 0x9, 0x6, 0x8001, 0x7ff]}, &(0x7f0000000040)=0xe) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/175, 0xaf}], 0x2) 2018/03/09 13:55:02 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)="d0", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x4000000000, 0x8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') r1 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) 2018/03/09 13:55:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x440000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x799, 0x3, 0x81}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="83d431ed2833518ba62ed2569ac1e4279f4f25efd7a5e9f07c8683983b1209e4821cc9f50db8a12e25e8b06fbfb9275a9accc042449692a1f4c00747b436b04b7816bfea66930cea853f865932c3a8bf956659dddfec4c81e92ad1f10a0ab66592d2643aa0b9ac42d5d330e05747375bdf012b406685ee6b35e29c35134ebaaec0f957a373f245bb93617d04a451cf6067ba50cb271c4d9f3010ecf7fd3a9aec7b61585358620dcdf604a25552a6cd9ef0fa5f9dd3526dbfc94fa31d5e", 0xbd, 0xfffffffffffffff9) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.advise\x00', &(0x7f0000000340)=""/3, 0x3) keyctl$revoke(0x3, r2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000003c0)={0x3, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000400)={0x8, r4, 0x1, 0x6}) sendto$ax25(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000280)={0x3, {"f3188443fca10e"}}, 0x10) signalfd(r0, &(0x7f0000000000)={0x80000002}, 0x8) 2018/03/09 13:55:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffffffffff73, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) readahead(r0, 0x4, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000080)=@ax25={0x3, {"c9c06b52675390"}, 0x1}, 0x10, &(0x7f0000000600)=[{&(0x7f00000000c0)="e6ceb8354d40b68bf672b446948532d013965975accb70e98b33f3bce454592efaf117954ca2b3a6090b11d5f3d79f588fec5097005f82084fc5eb863ad4771e61ee99ae122ca0ad83f5a7a9d5ada56ffc37d8fd902b2a5fa74e0f642e744610c7c36a278beb69d30d3dcaf0154eb2099a0c84e6f9f36ec45dee6a22c47f0ba80ba7c624308c1eeacd4dc1f7c2efbca6640a6d5efc70d354a5f5d65f911c1b2c060c3acd5dfeb91277f605e28c329b4259cda0e009ed2cbbfe3bf79fddb0cb2c63c0a827f0ff0b3ce772456d03b323c9d905370da95a9f95768f8432e0f88452", 0xe0}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="bec16b21f8847719c009edd16e1fe22336d4a7c7795e15ca3492c6c18d38cdafb43f648e23d1bcc3d14d9863abe690bccfb773eb6e681cf8476b8ee8c23fca6cb2ad81a63d8dfb758c6331ad69834559cd0523fa5cd538776952104e5f265dd01acbb45a26f6f1e001229b57c94ec9d55a1fc22ccbc9a4abacc62e951c1fec56bb17f3c7190df44b322f", 0x8a}, {&(0x7f0000000f80)="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", 0x1000}, {&(0x7f00000002c0)="53fa735c02884cf2df6fd5374d665b4525ff903def822c7a28a5e73dfc4ba826bca35470976aa14af54959dd403a458c0c0a108bb7381d9faf690ccdf7ee22b4c6767961dd4f28111ff57024a792028bb00c91896f58b9f41caf69277cde4da9c51080738a702299d18138c143ba79247dadcaed22b27dd5d103db42ee3df7fcdb3c4668237c14c18e623a43cd00c650b9b46e79e2f443ad0ffe102b61c9eb", 0x9f}, {&(0x7f0000000380)="60a304c5bb2eaa3cef9713d3a552b277fb68eff54c5b2f931c5c8c6b9976cfd6dea888f89637801396362a64c05f152cc4c9640d4080cc969097684be775cbed10af8475f00209e00d6d1705e2a36097f05ceab6be9679fe08a8fd686612c6d3187a72e4d3573a47d37fe2a6b0907efca9e99e3829c9521ae0fba327fe877604f35fc7d4db988655835601a64e492da767f8074dda4f765b596a1e88c15722d900c61c91387f071ec0137cd456d0c5dd40", 0xb1}, {&(0x7f0000000440)="62f068864516c2944887c895eaf44904717edcb326c34a9818bfb3368187e54fbab7a5132b3d5e3d9298e40b43bd35ce2ef9df3a80c6fcbd70b8188c1c7128a4ff10752b6a3ae9ff7003121b1129ca5d51c96d828edcafdbad35f4c1dade372290ad3e0adfcd54390344dc1f330b7b8ccfc880277b42c24d99f257cd1f0c5734082daec01a0e212e1426c91d02d180643a946c064075e45b44634d65d51e0d5d83dad30b48ddb5f61e05ebf86955743553c273f9d12b50b391ad8c9a1b5150b87e4269c7261e58", 0xc7}, {&(0x7f0000000540)="0f336731f1ed4d137d92ecc82e0a5bf6c718192be34afa6653fd462b3ddc1d593317eda6160d3476b10440ec18c419e86b3048a5b70c8c39a59854410b83672410f524bf519d8f4faee348f61a4d0ffba4cdee947a3239879ef905590e0147e3c1e570d9d5f77cb95c019b5c841a9f77d825f0155348ec064b988ea48d94f4ac926ddf0295d206f428229520da5f9092738fc327a3b339b60bbd8a32f7042cbafbdebad25b51c292b246108b178f97f37c6959ccfef89d3f4d9d52", 0xbb}], 0x8, 0x0, 0x0, 0x40010}, 0x2000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="58d36c650000000000000000100000000c630000"], 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0)=[{r1}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000000)="8f"}) 2018/03/09 13:55:02 executing program 6: r0 = epoll_create(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x3f, r0, 0x0) personality(0x400000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/09 13:55:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101005, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) r2 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x810, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, 0xffffffffffffff9c, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xc4, 0x0, &(0x7f0000000200)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0xa, 0x4, 0x2a}, @fda={0x66646185, 0x2, 0x3}], &(0x7f00000000c0)=[0x78]}}}, @free_buffer={0x40086303, r1}, @release={0x40046306}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000180)=[@fda={0x66646185, 0x4, 0x3, 0x26}, @fd={0x66642a85, 0x0, r4, 0x0, 0x4}], &(0x7f00000001c0)=[0x40, 0x30, 0x0]}}], 0xd2, 0x0, &(0x7f0000000300)="f19f0b5dc72776b009d655eddb622becc54468150f1a2c6a704266f1c4cc6ea2fbd68f8d78c3aff6725267926e5995b843743b98272c603be5512836bec3100f70850fa37d216e555624e2723bcd5816580f43249c55615ecf7a0b61c353422475e03ee918792a2f24062f6152855dcd4331235dc15c6aeee888245a71dd2337b05e78956b1ea21a8df985eb4d6dd7c19253557391cf9e0b794c6581cdff1e0a66933f358492b685248b2fac7148d68a8f47154dcc68fa0ad78452633d093621b5dd56f4cdf3c5feb6d32873485cc144e494"}) r5 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x800, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000004c0)={r6, 0x540c}, 0x8) write(r5, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) 2018/03/09 13:55:02 executing program 5: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000040)=@full={{0x3, {"1de2c0c56d1446"}, 0xfffffffffffffffb}, [{"d40aed4508a552"}, {"834473756e3c5a"}, {"0c968aaae4e971"}, {"cc9faffb71837e"}, {"a0f7a343da3c50"}, {"636691718cd394"}, {"a31f3c56bb9105"}, {"0d6f57e6330e11"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f00000000c0)="5285804b6f3a2a2ff8df7ca8b37a7231efb6fcaa8f4cd6d105c0868dfa8b2d72bb8407bbbdf69bdc3aaebe2e255592bef80cfc27bfdae82084cb8660f6ded3da35c9b96562ca31b8ae317e4b42df027e282ae2daec6ba0110a4d54711e3bcf2bcdc49f862a564ec2d14e3704f5503a78656c3d714d8a190587db40044ef60ace0e74592638372ca4aa5ab1f68e0097ed7ee8", 0x92}, {&(0x7f0000000180)="1e1bdfb66447e96ebdc68f12289ad6668d52c9fc08c9cc7ce1191466b821496d5e77eeeffde0632eca6ad1732229441cb998e003a2f3c8a16958bcf2c5e6f2238ef0db2deeb6fa56eea68a9d5f9ad351ba8276416152408e368dbaefa571150c625e9d363132e997d9abd81f624800f81241957d657ec58be353cfafcf5d0a5720606dd0128478acf6645a0a8a514f2da253e04388c8cff11e698de3411490a455c5e5c84b51960f33546e84a16c8765912ba037e19353079c969685c6ed14b19c329fbbba4a3e144fb37396a73fc962ee09fc0362935487704d767ecd281053c00128dafb2bc439c3", 0xe9}, {&(0x7f0000000280)="4fa6fbafc92fa3faf1eee6dc002b0ca6e94adc8a67b96be73f83bf5bfa0686fb0bdb66964fa2b49547bc68def1dfef8311f60284ece80f1dae1e3b3f4593867baa54543dd06f0df1fb01785a08038d435dfca8d4437537ab0569", 0x5a}], 0x3, &(0x7f0000000340)=[{0x94, 0x0, 0xfc4, "8d1209fc2b15e884d7f600add883ab2119faa3ac103ac076d8d266368221a848c81b689ddd938ad1ad29508e099e647e18c6e9c23901518f2ad3d35917eeab0a51b9845ed136c2030a05fcd4cdca40bc813b2b0ba92d6f1b47c9a47b2115e1987949295b3a2e70aa2916a67ee60f9e9af81d15a164245628e80a473984ecc662989b37f2f28fc2e5"}], 0x94, 0x4844}, 0x40000000) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2018/03/09 13:55:02 executing program 2: inotify_init1(0x5007fff9) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xfb53, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, 0x8, 0x3, 0x6, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffff9, 0x8200, 0x716e5e2d, 0xfffffffffffffffe, r1}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/09 13:55:02 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="1f000000f90300ff14001a1789ce00000700090004000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) 2018/03/09 13:55:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ca4000)) 2018/03/09 13:55:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x41) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x462801, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x0, 0x100, 0x1, 0xffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="0d4b8c91561677392f01232dc1a21f9a38dde5f6a68288213578b47d364a1abd871a683b93e3b30501b3c81db47db9d4e7b565982034af1420fb6a5bab3baaa457d40d5fb126eba3b48cb3756df26238fb72d507482a343f7f23ccb9006dcd1dffacf9cf04cf698a3f534eab5c5e3abef85a82d09224b18e166c2d8c6890cd84a272f446e1", 0x85) fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x8200) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000380)=[{{}, 0x1, 0x7, 0x1}, {{0x0, 0x2710}, 0x1, 0x3, 0x100000000}, {{0x77359400}, 0x9, 0x400, 0xaaa}, {{}, 0x4, 0x17b4d929, 0x2}, {{}, 0x40, 0x2, 0x5}, {{}, 0x41d, 0xd35, 0x9}, {{r3, r4/1000+10000}, 0xfffffffffffffffd, 0x569586dd, 0x71}, {{r5, r6/1000+30000}, 0x1, 0x100, 0x9}, {{r7, r8/1000+10000}, 0x5, 0x6, 0x8b}], 0x90) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="f923c067d569cb7ac550ca021be5ef980109107db6c29799d0d4df9176ee15a1386f051046a47cd0c7e71acc9ef27dc7c367bdd97f8a8796423fd9797b1d6fcb353fee9780490bb102a6c1213c3f46a723f090cce941ecc6dfac06306829") ioctl(r0, 0x8, &(0x7f0000c26000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 124.541284] binder: 9767:9773 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 124.545785] binder: 9768:9778 got transaction to invalid handle [ 124.545795] binder: 9768:9778 transaction failed 29201/-22, size 137438969856-137438986240 line 3010 [ 124.547887] binder: undelivered TRANSACTION_ERROR: 29201 [ 124.572687] binder: 9767:9773 unknown command 1701630808 [ 124.578158] binder: 9767:9773 ioctl c0306201 2000dfd0 returned -22 [ 124.623095] binder: BINDER_SET_CONTEXT_MGR already set [ 124.625684] binder: 9767:9802 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 124.626990] binder: 9767:9803 unknown command 1701630808 [ 124.626997] binder: 9767:9803 ioctl c0306201 2000dfd0 returned -22 [ 124.647435] binder: 9767:9788 ioctl 40046207 0 returned -16 2018/03/09 13:55:02 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0xa3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x2, 0x9c9}, {0x1ff, 0x101}, 0x8, 0x0, 0xa5}) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}}, 0x32) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) 2018/03/09 13:55:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x440000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x799, 0x3, 0x81}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="83d431ed2833518ba62ed2569ac1e4279f4f25efd7a5e9f07c8683983b1209e4821cc9f50db8a12e25e8b06fbfb9275a9accc042449692a1f4c00747b436b04b7816bfea66930cea853f865932c3a8bf956659dddfec4c81e92ad1f10a0ab66592d2643aa0b9ac42d5d330e05747375bdf012b406685ee6b35e29c35134ebaaec0f957a373f245bb93617d04a451cf6067ba50cb271c4d9f3010ecf7fd3a9aec7b61585358620dcdf604a25552a6cd9ef0fa5f9dd3526dbfc94fa31d5e", 0xbd, 0xfffffffffffffff9) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.advise\x00', &(0x7f0000000340)=""/3, 0x3) keyctl$revoke(0x3, r2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000003c0)={0x3, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000400)={0x8, r4, 0x1, 0x6}) sendto$ax25(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000280)={0x3, {"f3188443fca10e"}}, 0x10) signalfd(r0, &(0x7f0000000000)={0x80000002}, 0x8) 2018/03/09 13:55:02 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getpgrp(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = gettid() getpgid(r1) 2018/03/09 13:55:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x3}) pipe(&(0x7f0000000000)) 2018/03/09 13:55:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100) close(r0) 2018/03/09 13:55:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x1, 0x1000}, "00000100310000004000000000000000000000d600fffffff000000000000000000000a40000000000000007ed0000000000000000000000000000007800", 0x0, 0x7e, 0x0, 0x0, 0x0, 0x4, 0x400000}) 2018/03/09 13:55:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x480400) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x2000000000000202, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0xc, 0x18d}], 0x330}}], 0x28c, 0x0) 2018/03/09 13:55:02 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/39}) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) 2018/03/09 13:55:02 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x800, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/43, 0x2b, 0x40000000, &(0x7f00000001c0)={0x11, 0x1, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000300)=0x7fffffff, 0x4) 2018/03/09 13:55:02 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x401, 0x0) write$sndseq(r1, &(0x7f0000000280), 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x7fff) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="2ed181fe2f66c977dcf114916c3f8ef705ac0f1ec2bcc7459230b99f3b0e94194c81c4fe6b3b8881044172d54523bf688d02531629162a1a3bfca895f560d6038f6cf377a769842d676ef053574d4d676d64a6c5db7b70d8f7fee925d39ec445713161c0082c00e1198c737ccaa9230df7afd318f93160265bce498c9387b16f38e59e3b858573314c7407eddffaa149ab2132b938293e8c5e22c7becd70630dcc31b15e67ebbe392657a794601bdf2a4252ec163e1b3ed91e0fd9873c68f096bae61c5a6be1626356238a58644e5c3b570739c859e12916533d1ee91745f414b24b36e76983aa4724d3bc318997") 2018/03/09 13:55:02 executing program 3: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x9, 0x7fff, 0x8, 0x9, 0x22}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="ff010800010007000340c82f0500080051d20101"], 0x18) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r5 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r6 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r5, r6, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xcff7dbbd82bd70fb, 0x1) dup2(r1, r2) tkill(r0, 0x16) pipe2(&(0x7f0000000180), 0x80000) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/03/09 13:55:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000a4b000)={0x2, 0xe, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='bdev\x00', 0x5, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x7, 0xe, 0x7, 0xe28, "7e97684865fef4d66e6d47a17e68200b8e8b2c92bd445411c5f7e807c9d8f807"}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0xdf6a, 0x4) 2018/03/09 13:55:02 executing program 2: add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000280)={@loopback}, &(0x7f00000002c0)=0xc) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip6gre0\x00', r1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200400, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00000003c0)=[0x80000001, 0xfffffffffffffc00]) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) close(r0) 2018/03/09 13:55:02 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) restart_syscall() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8000, 0x92, 0xfffffffffffffffe, 0x3ba, 0x1}, 0x14) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) 2018/03/09 13:55:02 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001280)='attr/current\x00') sendfile(r1, r1, &(0x7f0000000000), 0x2a) preadv(r1, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/107, 0x6b}], 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000002}, 0xbf8, &(0x7f0000001200)={&(0x7f0000005c00)=ANY=[@ANYBLOB="e81100000f010000fcdbdf259f8e00080c00000000000000cdc1f1e10d3333f34670be768a8cf875b9661ca922ccd63fca8f0bf3dc30b39f74727d78e644347a808a0b3f", @ANYRES32=r1, @ANYBLOB="ec0026000c00410000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x11e8}, 0x1}, 0x20000001) preadv(r1, &(0x7f0000001440)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/181, 0xb5}, {&(0x7f0000001380)=""/137, 0x89}, {&(0x7f0000002580)=""/189, 0xbd}, {&(0x7f0000002640)=""/232, 0xe8}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000000040)=""/36, 0x24}], 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/03/09 13:55:02 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) bind(r0, &(0x7f00000001c0)=@ll={0x11, 0x1a, r1, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/03/09 13:55:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccef10)=[{}, {}], 0x30) ioctl(r0, 0x227c, &(0x7f00005f8000)) dup3(r0, r0, 0x80000) 2018/03/09 13:55:02 executing program 0: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00007b1fc0)={0x32, @time={r3}}) [ 124.812355] audit: type=1401 audit(1520603702.658:39): op=setxattr invalid_context="bdev" [ 124.822047] audit: type=1401 audit(1520603702.668:40): op=setxattr invalid_context="bdev" 2018/03/09 13:55:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000017c93000001000000e4000002"], 0x14) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10502, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001440)={&(0x7f00000000c0)={0x1364, 0x14, 0xf, 0x30, 0x70bd26, 0x25dfdbfe, {0x5, 0x0, 0x9}, [@nested={0x1128, 0x81, [@typed={0x28, 0x9, @str='/:.&^+system^(posix_acl_access\x00'}, @generic="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@generic="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"]}, @generic="31dfe3ddf0c1cff3d7baee8d55be58dd44abc7d1c9ceebc10905913e6b7a584cf3f4fd51a4f0efd23124c167", @typed={0xc, 0x2d, @str='\'\x00'}, @generic="0ef26dede2303b48ff8b5959c1b65fb305d82376e3e328403e23fe313b0625f1120a8a349a5f2142f5f12ec54289f20dfe6a07a1b72d522db4569dfdcc7513d114729a7e1ad8616a9a78bc22470c4a118ab54196a725aa373914e8a54c1d7b511d06125c8dfe0a9ccc90d98abfbc1662eef35735c402731ac462eee55a03a7895f996428baa431863fb0184f0d48b83e9f583e89722b4e6114dc7e60d6e6afdc215fce9892cc8dc9a1082e6f9e884353061e18c41b484353aee190baef2ed949525184048b1bcabeefe442d95e58adbbe1b8f9041bc73ba130356b44728c92d802f4c1590e5c4bc7e757", @generic="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", @typed={0xc, 0x44, @fd=r0}]}, 0x1364}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/09 13:55:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/09 13:55:02 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, {0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x6f, [0x2, 0x0, 0x0, 0x2, 0x1, 0x7, 0x9, 0x6]}, 0x5c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) recvfrom$inet(r1, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000bc2000)=[{&(0x7f00004e5f12)=""/238, 0xee}], 0x1) 2018/03/09 13:55:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x11, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x8c) 2018/03/09 13:55:02 executing program 4: prctl$intptr(0x1c, 0x4) 2018/03/09 13:55:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0xe0d, 0x10001, 0x5, 0x3, @tick, {0x8, 0x8}, {0x8, 0xfffffffffffffff9}, @time=@tick=0xffffffff}, {0x4, 0x5, 0x6, 0x9, @time, {0x3, 0x8001}, {0x4f73, 0x554d}, @note={0x7, 0x1000, 0x5, 0x7}}, {0x1220, 0x6, 0x2, 0xbb2, @time, {0x1f, 0x5}, {0x4, 0x6}, @connect={{0x5, 0x3ff}, {0x20}}}, {0x0, 0x3f, 0xf7, 0x1, @time={0x77359400}, {0x400, 0xffffffffffff8f28}, {0xb6e, 0x100000000}, @addr={0x7, 0xdb42}}, {0x9, 0x1ff, 0x8, 0x7, @time, {0x7, 0x1}, {0x4, 0xbaf}, @time=@tick=0x1}, {0x5, 0x7fffffff, 0x6, 0xffffffff, @time={0x77359400}, {0x7fff, 0xf1fb}, {0x3, 0x3ff}, @queue={0x4, {0x3, 0x100000001}}}, {0x8000, 0xfffffffffffffff9, 0x1ff, 0xfffffffffffffc00, @tick=0x5c8, {0xa, 0x9}, {0x3, 0x3f}, @time=@time={r2, r3+30000000}}, {0x3, 0x1f, 0x20, 0x3, @time={r4, r5+30000000}, {0x9, 0x7fff}, {0x2, 0x2}, @addr={0x8000, 0x800}}], 0xe0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001540), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x24}], 0xc}}], 0x2, 0x0) 2018/03/09 13:55:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000900000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000e9e4765af405f8451500018fe7ffff57e9cd70ffffffffff0a00000000000000000000000866deafb0b8a1820146947839932e2429b41fc88d3ffddbdfbee208b49a444fa413107c02000000adc9c7b6de1fd1a6dedfb0165b514da0ab63ff202f", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 13:55:02 executing program 6: r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000), 0x1) accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) [ 124.954752] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23158 sclass=netlink_route_socket pig=9878 comm=syz-executor5 [ 124.968426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23158 sclass=netlink_route_socket pig=9878 comm=syz-executor5 2018/03/09 13:55:03 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = dup(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0}, &(0x7f0000001cc0)=0xc) stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000020c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000021c0)=0xe8) lstat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() r14 = getuid() stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002500)=0x0) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, 0x0}, &(0x7f0000002640)=0xc) r19 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002680)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002780)=0xe8) r21 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d00)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002e00)=0xe8) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000031c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000032c0)=0xe8) getresgid(&(0x7f0000003300), &(0x7f0000003340)=0x0, &(0x7f0000003380)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000033c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003400)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000003500)=0xe8) getresgid(&(0x7f0000003540), &(0x7f0000003580)=0x0, &(0x7f00000035c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004d80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004dc0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000004ec0)=0xe8) lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004fc0)='/selinux/context\x00', 0x2, 0x0) r35 = syz_open_procfs(0x0, &(0x7f0000005000)='net/udplite6\x00') r36 = socket$inet_udp(0x2, 0x2, 0x0) r37 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005040)='/dev/autofs\x00', 0x81, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005080)={0xffffffffffffffff}) r39 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000050c0)='/selinux/status\x00', 0x0, 0x0) r40 = socket$key(0xf, 0x3, 0x2) r41 = accept4$packet(0xffffffffffffffff, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005140)=0x14, 0x80000) r42 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005180)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000051c0)=0x0) getresuid(&(0x7f0000005200), &(0x7f0000005240)=0x0, &(0x7f0000005280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000052c0)={0x0, 0x0, 0x0}, &(0x7f0000005300)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005340)=0x0) r47 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = mq_open(&(0x7f0000005800)='nodevem0-\x00', 0x841, 0x104, &(0x7f0000005840)={0x3, 0x8, 0x3f, 0xb2, 0x8, 0x7, 0x7, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005880)={0xffffffffffffffff}) r51 = fanotify_init(0x34, 0x80000) r52 = socket$pppoe(0x18, 0x1, 0x0) r53 = socket$nl_crypto(0x10, 0x3, 0x15) r54 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000058c0)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005900)={0xffffffffffffffff}) r56 = socket$inet6_sctp(0xa, 0x5, 0x84) r57 = timerfd_create(0x7, 0x0) r58 = syz_open_dev$loop(&(0x7f0000005940)='/dev/loop#\x00', 0x5f, 0x1) r59 = getpgid(0xffffffffffffffff) r60 = getuid() getresgid(&(0x7f0000005980), &(0x7f00000059c0)=0x0, &(0x7f0000005a00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005a40)={0x0}, &(0x7f0000005a80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005ac0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005bc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005c80)={0x0, 0x80000, 0xffffffffffffff9c}) r66 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005cc0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000005dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005e00)={0x0, 0x0, 0x0}, &(0x7f0000005e40)=0xc) sendmmsg$unix(r0, &(0x7f0000005f40)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="990acefc4cd6213c1571fc", 0xb}, {&(0x7f00000000c0)="1941757c88c23a025ee05986a06ea1a722fd87e2a8a0ddfc080947a407522afc38e817458d191d42199d2ac029078e3ca74c7534037f57184f8e65de9cef557e1e3203681a8e2a5e", 0x48}, {&(0x7f0000000140)="f4cc23d2fddb17656c9b809463cbb01ad5ddddc34be907638d4172f7a3d51d4683df44cc5becda5c7e4a4a47c9eccca5609be12a59f03ad8977e7b5f05cf077f6b4d1d4ad197030c31aeec85cedf12bec8bef10a49fae6a7412e3499b09c8464e2ea0c3c23ba9fda00d34834be29fd2203db29d55c4fada6677d61eeeb4d009c2f6f475a0450396c3a30d9109a8f6b0f5a91083256df3d4a44b0", 0x9a}, {&(0x7f0000000200)="0d46e5ddb7d30d43ba2fe5237b32dd65b3cbefb40ee51ff0721b44cd31908b95b0b744d9c9d453000ac71cb114cbddaa7b3c1e4bc38fccffa8c7d2ba6aafd07168c583c7f0a2d272a47064c26d8ce4e27614b4ce9ecd1aa3a51033ae7150a211f9280867ea6c962aa69ee9747f21d2b2f8e23e818684f6b52daf1f7f837b642378", 0x81}], 0x4, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x4004800}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f00000007c0)="f417bcf93b38857b8fe546af46a671d59fb9eea682c7062c6f3a8b801f4f69d498c992d4183fb40e468aeef2eff1f60328248d62d907b9b4faabd117d5da6fc8c70fba7ce172113c3a7907afc7ad265a6173c712ff85081eea41abea48d14b6db33c0141fbcee660d749574d27a41925d2c5ef77cd390098c802d45a41c8ab7bfbb89fca42e1539c55826160db16594f86ebdc6c67df5995afc9460ec0d1613f477c1e9f5dd049457d5c691173bfe05ef107e40db457c2970827f2985c4faca6612c1b421f80c84cde95d13e2a81", 0xce}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="197e16ef9a4577f466aedcc8c37d0ce70366e1e954f16665d5eb65ef56a213cf14e8d21fe230f13b9e69b69338fb73995653aa0cecfbf9d2dc4ef8fa04eed772405990e4c00c626b6492cbd97bd433e4101141793e8c166d90d6ce389bba", 0x5e}, {&(0x7f0000001940)="dfded6b32bc85457fc16f1fa22a54b8633ff29b810452c6c8fd04bbc9eb78b7e67ae5dcef1f8a06ef22a3790a93d68abadb34f4e8abf582fe9fcfef216c7f3676c5cab", 0x43}, {&(0x7f00000019c0)="51431c02a69bcc866d8960eca2fe70e2ba9a1025479f3e53a48f901aff6c2d487480c1968b4e62830d07f8365971ea0375bd2463b23e075d17d82b8bf34c544686debd5ec4971d805e66fade482f42bb156fb81ead7e80ef5ec37d70c740139538c62517abb3bfe0bfdbb9d22f903e7bcc89adff038c33e0c0097d136e963ddfed10dae6039d6be41b2461b7e21d9d5954ee83c623a8f38fbd942c1841c1b573ac8104164394a903d3fa05a4158d2cfe5e5bfe3ccbbacd7ff49cb15b9a751ebf1297f170812b0b15b7c7d8f40e6382fd3d13", 0xd2}, {&(0x7f0000001ac0)="12a2d18f8b15207bbb88003a25d260fda185f9dce3187096085788b3192d3672cd94155a6cc1817138be1f83f2ef7d29e622a4d3a24b5b778caea593bd96df3c373bd62abcce4ef523bf547c75a745de570ea18e4faa761b3dded446f25df473d258b6c0e05ff949c877c37f49ccea6108b1b63cabf2e99b5745bf25ce01450b840af924340e0e248b1666da5998c3da6384e92c62a6ef63dd3de4201afd49afedcb9c8f8e91a47ab80e19c78715d90cfe4bccfd51e2013ffdab7c274f7390f85981", 0xc2}], 0x6, &(0x7f0000006040)=ANY=[@ANYBLOB="0c00faff00006676a8f4a43dd40f000001000000de1ec20409c79606f098e128219adb02636aec52f68f810bf9ed1a57e37b36a007ab77c38558d464c8c3950532dbad433dca8b2d1547fe0f58060a859635972c00c4b0f2463a994e2b78f10066d3f77feb38c7df793ed30f9e27", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9], 0x24, 0x8004}, {&(0x7f0000001e00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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{&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002380)="c8bb49141a1a302637320efecda45178b6954e662db4102f098fd09175af225b5b700d813d014154d5bf19c6394b77c0044a18565f899a357be5e62631c6dfb1b68277132b2e95c8a10824dd0b757a97ac90383301ade39bffb200bc522ec2080bd4305011044ac6205548ecb9", 0x6d}], 0x1, &(0x7f00000027c0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x48, 0x6a6428f178151836}, {&(0x7f0000002840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002c40)=[{&(0x7f00000028c0)="2c903454514b73cdc50dfe0be3844c1b4aed1ab8d473250ba4e7cb558b069497d56e8de710c3c3a94cbf873daff868653455f2aa9bbbc7622950f3c4d72cce5ab5ea3a3e556c84faf090364aaafa4011204ffed17328c7734af44856870b9d7239d806b4f9ca30a839bb173b6aa87831fad310576e7c057f716635055ffe515de0ab07", 0x83}, 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{&(0x7f0000003840)="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0x1000}, {&(0x7f0000004840)="1ac88f27bc985d952951d50ae5251c1ebd4ea4c8c11595cc92cf978a588c976230634cdddfff1bafd4f5944586ea29f7c72e4b56540292766ef93bf6f0c61629773dd22d12925401c7cd2b21817092563cbfbbbf15cb6307f77739e3093632888716d1b98b64ae10b2281c59c640728cc63a6fd8336cb1773a8832fec67052178b701bafccf97902739b14e7b677458a84a12c0df87265e04112e33eabccdbe04fd476e8affb60debe37f2d1199c9c40b2f694ee8cd95b5cb2712b0d37cd02dcbd57c3b0c0ea274fb86174dd56bb19be7e8195a6981d903b9863c86bcd", 0xdd}, {&(0x7f0000004940)="ff924338ca7d5385befa2b6c88464350d4d5e92213fadc5a827915fb15dfd6cb1cd7fe3f29fdf1cb88d55b9eabd36448f79b99bfe18bddd1355fa988bc15860fd00601f64958a6160badfafd9be2d1cbba19536784005c975d319736e4bdeb15dab93e2df647a406dc556380438cdf0e06b164989e40bc4a755d73a6416ce4889478f25e1f8ba9aad3523215f3399a74296db3df420c9a484cb3bd248725dfb9abc632d5e36280cb55f9bf2582d3aa32e4036bf81be051949ba16e727703b5fb71b540cf6cc15ef8841d4017d19b2af515e1a507035cb7f1568cbd2b549e5cf24e45e7950c5454bf5ef4e6ad7d45453aab5c0de46540", 0xf6}, {&(0x7f0000004a40)="f75115a20a48b5083e6f", 0xa}, {&(0x7f0000004a80)='!k9', 0x3}, {&(0x7f0000004ac0)="5322f7fc93fe96007301704fe5efa383118d711f919aa09349355d6be8eac27fe92b9d01dd7893480b4929ef8c1fceda8dc75cdc1ddb49636284e8f062caa87c6f5ba1b249712419a9562eb24700e57be045d57a8492a37e76a8abc337", 0x5d}, {&(0x7f0000004b40)="6f4aec4c08117c3b08a1514d76e976baa195cd8ac94304bc29ce408c54379e5174c6337d8b66880245e21dba1f3420763da2eabc6e7fd1fca58cb991be4228491d414803aa714ed680d912882ae5f5f63a4f35b61549e9d4aa22d6990bae34525b69cd8ff3e7960c38307100e4372565f0fc57242007cdb37d2bb35f93680bc7a47ea816f29410e8b988b4c0c87806cbfae627e574ed975dc61c77bcb05eba337d9365fd59828e408ddf9b", 0xab}, {&(0x7f0000004c00)="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", 0xfb}], 0xa, &(0x7f0000005400)=[@cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34, r35, r36]}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, 0xffffffffffffffff, r41, r42]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}], 0x88}, {&(0x7f00000054c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000057c0)=[{&(0x7f0000005540)="ab7e84e1da85420cbe013904378e035f758cae13abc60c690c1a0b31e3c901bea4b775a5c64ad06701803d3dd18fcae20c7df247888c6719279abc47b180bec69a0fac78196e71e34c9c7485dab60da2e4afc5ac041f9aa3de80c92fb72183dac2c9389477cd99c3644ea18aa8ce95c174887d183f7dabfa6f21f3a2f3ca9e38cb2041d2544dc0a17cfac4971bb53067cf934054bf7d518d58a710c9823bae74ea7055519ee01a0335d8ed0dcf6704d4fae9628009ff89624112801678d0a8271b3591f64d613f2599378e7ba82e54a494e3ae68d2b1bf8fc37bfcc7", 0xdc}, {&(0x7f0000005640)="14cda2ec7c4c6a0b0ad4cca3288c90b1f38ed3af48e9d7d601948af616c0f7c3c674571aaabcd8bdca8ffb0aa7ccd140d356062b8c77e71b6579d32d007974eeebe58022927ad18c6d593728d8e0985b309a7b4b56073beccf16692c601ad7e496ac5d57e6a84718899a9284c848430a434ce7b241b54bca8bc0", 0x7a}, {&(0x7f00000056c0)="aeeadfe2fde709f7750fd729563b297dbf14bbcd1a771854e41319f28211ef25e328b3388d9ccb445669e98b1b7c73b3174b9379d958ada5e73b7c051cd0b078d234c1a0dfbff75a21224d789f63d8b6628cc0a26cb96a569e06a91942be3371aa3bc97e53636c1c31a6dcceb8950cfa31a092d902bdbbb937844c224d46019a460c7b9efc03adc33d3bbd09e54698bf4aba4a0c06f1bae9c4b9e8c42af02dca8ad708b0eb13794ded4d8c1232a0270910204ca8224ba793348e68985aa89ce9734841da68bb709de54ac7407e3dad2d9a95b958a6b81787bd3bcaa1fa86c6", 0xdf}], 0x3, &(0x7f0000005e80)=ANY=[@ANYBLOB="340000000100000001000000", @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56, @ANYRES32=r57, @ANYRES32=r58, @ANYBLOB="180000000100000002000000", @ANYRES32=r59, @ANYRES32=r60, @ANYRES32=r61, @ANYBLOB="180000000900000002000000", @ANYRES32=r62, @ANYRES32=r63, @ANYRES32=r64, @ANYBLOB="100000000100000001000000", @ANYRES32=r65, @ANYBLOB="180000000100000002000000", @ANYRES32=r66, @ANYRES32=r67, @ANYRES32=r68], 0x8c, 0x4000}], 0x8, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r69 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r69, 0x29, 0x3, &(0x7f0000d8cffc), &(0x7f00005e8ffc)=0x1c2) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/09 13:55:03 executing program 1: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) timer_gettime(0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) setns(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) mq_getsetattr(r1, &(0x7f00000000c0)={0x100000001, 0x3, 0x5, 0x5, 0x3, 0x5, 0x80000001, 0x957c}, &(0x7f0000000100)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) 2018/03/09 13:55:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000082afc8)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x58, 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x10, "b114c8ed17b8250575416fd6b4ec3b5f"}, &(0x7f0000000080)=0x34) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="451c81e966bda90f2c967c85f018695e", 0x10) 2018/03/09 13:55:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002c2000)='cpuset\x00') preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x434}], 0x200000000000024e, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2, 0x0) 2018/03/09 13:55:03 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)="746d7073f19d56666179203d6937667300", 0x0, &(0x7f0000ebcffe)) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/03/09 13:55:03 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) 2018/03/09 13:55:03 executing program 7: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000100)={0x1f, 0x1ff, 0xfffffffffffffff8, 0x1, 0x0, 0xffffffffffffff80}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/09 13:55:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x0, 0x6, 0x8, 0x4, 0x1}, 0x20) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/03/09 13:55:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/98) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x5, 0x2400000, 0x8, 0x50000000000}, 0x10) 2018/03/09 13:55:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001, r1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/09 13:55:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/03/09 13:55:03 executing program 6: r0 = socket(0x10, 0x1, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x32f, 0x8, 0x6, 0x7fffffff, 0x859, @random="32d22aa191bf"}, 0x10) rt_sigprocmask(0x2, &(0x7f00000001c0)={0x7a5}, &(0x7f0000000200), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='+0', 0x2}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0xbb1, 0x20a, 0x34b, 0x3, 0x2, 0x1, 0x1ff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xfff}, 0x8) 2018/03/09 13:55:03 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/25) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/03/09 13:55:03 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) recvfrom$llc(r0, &(0x7f0000000240)=""/199, 0xc7, 0x20, &(0x7f0000000080)={0x1a, 0x10f, 0xfff, 0xffff, 0x3, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000040)=0x80000000) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r2 = open(&(0x7f00000000c0)='./file0/bus\x00', 0xa001, 0x0) getpeername(r2, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000200)=0x26c919b85bb28a9c) 2018/03/09 13:55:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0xd5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000240)=0x84) 2018/03/09 13:55:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/03/09 13:55:03 executing program 3: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x269, &(0x7f0000000000)=[{0x38000000, 0x9, 0x0, 0x3}, {0x8001, 0xa8f, 0x100000001, 0x3}, {0x43, 0xfffffffffffffffd, 0x7a4}, {0x1, 0xfab, 0x0, 0x9}]}) socketpair(0x11, 0x800, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)='e?', 0x2) 2018/03/09 13:55:03 executing program 0: r0 = socket$inet6(0x10, 0x7fffc, 0x3f8) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='--!\x00', 0x4, 0x1) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000551000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d00b2a4a280130206000000a843096c26236925000b1c00040149bd50ca8a9848a3c728f1c48a7b12af1326d54400009b84136ef75afb83de448d000027c43a00000000000001ffab91d443", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/09 13:55:03 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0xfffffffffffffffb, 0x2e91, 0x8001, 'queue0\x00', 0x2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0xffff, 0x4) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x10000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/09 13:55:03 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00000018c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001880)={&(0x7f00000001c0)={0x16b8, 0x3, 0x6, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x9}, [@nested={0x1c4, 0xb81, [@typed={0x8, 0x42}, @generic="1e36b0ed4f4d58cef565b90a0f5339ace80ad531bd5db433a490cf9a8774ad1e5af2427948ff35ff0df1d53977a58722a69c81a9aa7149ef739cf853612059ee9af068c0a3f284725c4b06e1f62eaf1a05c5c68b8737a7fd871b38fa1da556a18213860f0d47c247ccb763e3dc3bac85a851dd94506cb92d845aa2e5ec3e481ff251aaad3a57954b22817c2ae879bdd19430a80a24ca8bdd1fe49b3c44e10fb6422adcbb4efa", @typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @generic="c7c9707566af5f1a9b309ec3883456dee8b403d2c75cda0bbe98abba19badc5085e5c0481874f00e95a12b569f364232f655a115443ffe8cf7990825cff2bc6e35b4505a3a2c953e8ba3a3945c30fd3af78654f9bbfa8feba6658920da045d", @generic="9de993f24e6a0c1cc536964862c9b983b95002ec1b35d1015b50b3d0445c96e949f388f2972a4a4a70604f69c0197ad704787cab3b3a9bcbc0c3211029a27339cb8f78f9be33ae3f727081596998e952bcada90a91a0b863d6693df19c48b9c29720e3622b9ff70df00df5318f66bab8a101cf34647d365caff2711bb16f66d0ddd6cf66", @generic="5702de19d5261bab005e5095245c3ba65ef33b3e2946efb9ce273964a8e47cb748"]}, @typed={0x10, 0x7d, @u64=0x9}, @nested={0x14c, 0x67, [@generic="e9b8e3c2fc58726221ea5d8b552c36cd46664c3c1b22b240bc918c292600bd65289fb26a02f6b24555992864c6997a5020ef6dfb1173b4175742d021621fa98af0013913675584be13eff4bca86d6e42575adaf141c537b7b2de7bc5b1740a360d931248ffd64227573f2568060581c9509ebe94c285f5b83f4dbc03f4eb295a90aaa71e9ae1ec27ea1819911676e2ac838c053c610493646c9c27a325e9383271c76acb03fcd31900620c684ae3728131681e4289ffac49a17e39fc68ce87ba1bd9fbf06924cc3ed9", @generic="cd66b7515cfe8cf0d52b0cd6a88fa9dca1f05e15c8a5b5f21838e24bb3a6b6820be0aad2960ad3bf0cf9c21007b5ef063221b1271ebbf466db00b94d26d58a63036340d7b16275b4562c007d87eb763baa39c773122776037f46fe6d8fb717e80d4510e1", @typed={0xc, 0x50, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0xc, 0x5f, @uid=r3}]}, @generic="ed72141c6acd09af98f9f353029f734ee2505ad9e2097db107e46a60d722d751468ccedc307d0e1825743b361aaad9eb290111985cd4aaec002fe3b0af8965a2ae868851b10af31eef143f664a6d1ff78acb10b029a3326f05efa2bcecc2c957e739ced4755116dcada7795bcb24f111d9b449f7b901cea3bc81495fbe9355a62ca4c097fe9d70458d70daf01dec7786af08da4b4919", @nested={0x12b0, 0x89, [@generic="46221ce3a71f539a6c69b6ed36eaabf0cf0115aa219599db6ac8208a29cb583615fd1946a51572ca11b58732dcfba14e587f66054b61c6e4c8d263bd9a5fbbec5c61caf5402efcfede095156fbf0a177eb7446cda8fa6456ddef077e042bfb188cdacdfbacc9240af1167285c5ee5fd53507c8595edccfc73aba4fdc8f709490176a6f32a4b2c54a92008a8cda48f8d2237558e1d4b19fc45b2688a5ea5fde1869da2df50c0baabad3b1e99dccf732459b40a6c69c8b5d5796c1245e61bdc283c28ea468e4e31025b050fe0ac92e2a6125139bb91ce12f71c9f98ab8b396cf6c89457604c28fe6dcd90966b2f08818ccaa", @generic, @generic="1c5d7d2229d88b436d46e770bc36eb7f6c4b783c4152bd58d2f2a82e852e8a91d5cbd588f8773596f4924e3a1113f01d53f643c410f44e97961064317d130bcdc32710417808080778f7e72943a63cbfdcad6d8855d5d34206a003174d0120d8cf94e9dd1062f5b3b27fa0644cffc9ac", @typed={0xc, 0x21, @pid=r4}, @generic="8b27dcf2efdc5d217d030498a343d96230525bd56e0220ce815740e9c2a762855395b19aeb363f43574304fa13e285f17ca500166ec3cd84a5326d4d120848967a7f8a3f0b4faf6849555f967eb15a36357340b2", @generic="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@typed={0x8, 0x4b}, @generic="899a016aea17828c6e68d3ff67cdd08af488f35636d5d665ac7fcba2e6bb2a71c3e4af831f3a55327ddc0cb014ddf411ea123d2661773a333b3f4f7b88862150733c7dd2d2922aff67e8b5f0a12f75c80b4facb1c1abe143d1bcfda0515d82892da347099fd6d704e381436d903ceefb9e0e57ccc26f91f70213e8cbe313d104dd7065321a80f0eadd73fa08963c3b81a8a2941e869af35f24be0dec5fc97b634c01f29b05ff82db5095684d3503873768e8b9e5ab28c4a69d79f99be71d18c3cd74e59216df87215309159a270808ebfdda111e5dfa3ce0120caf657b13dae8"]}, @typed={0xc, 0x6e, @ipv4}, @generic="78b55bdba585dc83f657aa2acb2646ffb70c88b12ca0242b6ebd2d72caf325ad5cbab1e89732bee0c0e0d2a5d087330cb2"]}, 0x16b8}, 0x1, 0x0, 0x0, 0x40004}, 0x24040040) fremovexattr(r0, &(0x7f0000000080)=@known='security.ima\x00') 2018/03/09 13:55:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) rt_sigreturn() ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00ffffffffffffff00"}) 2018/03/09 13:55:03 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x10001, 0x8000, 0x6, 0x1ff, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x9}}, 0x7fff, 0xfffffffeffffffff, 0x19c, 0x0, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="2f00000095938ff64cff6b7977b5ab785c01154f19f576d62bd2739f3fd27b6f460aae50b1c5c373663ea589733a85b72fffed"], &(0x7f00000001c0)=0x37) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/03/09 13:55:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x401, 0x9, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) socket$key(0xf, 0x3, 0x2) clock_settime(0x0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0xfff, 0x1, 0x8000}) 2018/03/09 13:55:03 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x930000}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001200001b2bbd7000ffdbdf00010000540000000000769c4b4f8a73ff466b22bd0f810416cb11d2e067f284ec904596d5771e17f1e242f8cb00567a0f9c51cca9cddb57c48e240a2006e3bfabf1489f1168e893aefd2fb014fff2cf26fe4fce9b713a4c1d22973c1baf346685ab1d3cb365be1184c538a571af4bdc69058b9f560124f88cb3be93c04c6b9f779d08f2f109f28043b3ebd3ca89dcd9e5ef72575f9e2eebcae938d18e000000", @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4048011) ptrace$pokeuser(0x6, r1, 0x1ff, 0x2a144e38) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) 2018/03/09 13:55:03 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x164f32d4, 0x0, 'client1\x00', 0x6, "4d8902d56a179a19", "ca2d1e49ef4d0ff5868baff689426fd5e3004e0e927cecc125d1446a2f34eed8", 0xe58, 0xbf}) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYBLOB="f9872f61396a4426f15e2861675974213a654479f73ab825ae05be8210e94992d44055d435745c683ac18a40fcc71e6fed76fe509d1d0db3fa43f620f03979ee921678a855dd153546eb7641ce94eb15e9455baefc596d8cfaad64e0e5f8c0d4ac45534df5e48e728c39223a00fd3cd980a4c32430d167d32bbeec2d9ba6341a66b2c09bc3509e4bd4c100370156310cdff72248669d6a44b810247da606e1f761f5fe1432928883ea79463dfd2798594022fc2a5e58dc5014881337a8b2df9fb0b424e0957e9c5cc097"]], &(0x7f0000000200)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x0, 0x4231}, 0xfffffffffffffdf8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/03/09 13:55:03 executing program 5: getpid() r0 = socket$pppoe(0x18, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007180)='/dev/ptmx\x00', 0x4000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) 2018/03/09 13:55:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffff456) fsync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "386f4562ae06"}, 0x16) 2018/03/09 13:55:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fb5ff0), 0x75) flock(r0, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) [ 125.775990] sd 0:0:1:0: [sg0] tag#303 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 125.784646] sd 0:0:1:0: [sg0] tag#303 CDB: opcode=0x2 [ 125.789832] sd 0:0:1:0: [sg0] tag#303 CDB[00]: 02 00 00 04 02 00 00 00 00 00 00 00 00 00 00 00 [ 125.798624] sd 0:0:1:0: [sg0] tag#303 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 125.807400] sd 0:0:1:0: [sg0] tag#303 CDB[20]: 00 00 00 [ 125.808052] keychord: unsupported version 65420 [ 125.825440] audit: type=1400 audit(1520603703.668:41): avc: denied { accept } for pid=9984 comm="syz-executor6" path="socket:[23291]" dev="sockfs" ino=23291 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 125.854626] sd 0:0:1:0: [sg0] tag#129 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 125.855869] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=9985 comm=syz-executor6 [ 125.856299] audit: type=1400 audit(1520603703.698:42): avc: denied { lock } for pid=9984 comm="syz-executor6" path="socket:[23291]" dev="sockfs" ino=23291 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 125.859058] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=9988 comm=syz-executor6 [ 125.915079] sd 0:0:1:0: [sg0] tag#129 CDB: opcode=0x2 [ 125.920246] sd 0:0:1:0: [sg0] tag#129 CDB[00]: 02 00 00 04 02 00 00 00 00 00 00 00 00 00 00 00 [ 125.928989] sd 0:0:1:0: [sg0] tag#129 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 125.937730] sd 0:0:1:0: [sg0] tag#129 CDB[20]: 00 00 00 2018/03/09 13:55:03 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x204b02) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x301) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/86) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0xffffffff, 0x0, 0x10000, 0x7b64}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000180)={0x100, r3}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/09 13:55:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x49, &(0x7f0000000040)={0x7, 0x6, 0x3, 0x9}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) 2018/03/09 13:55:03 executing program 2: syslog(0x3, &(0x7f0000930f14), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x102) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/03/09 13:55:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000aad000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0xffffffffffffffff}}) 2018/03/09 13:55:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x401, &(0x7f0000000000)="e765471090") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x36, {0x2, 0x4e20, @rand_addr}, 'bpq0\x00'}) 2018/03/09 13:55:03 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) r0 = socket$packet(0x11, 0x20000000003, 0x300) socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006ffc), 0x4) 2018/03/09 13:55:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) fsync(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/22, 0x16) r1 = getpgid(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ptrace$peekuser(0x3, r1, 0x8000) 2018/03/09 13:55:03 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x3, 0x7fff, 0x9, 0x1}, 0x10) r2 = eventfd2(0x200000005, 0x80800) readv(r2, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/03/09 13:55:03 executing program 6: r0 = epoll_create1(0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffff) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x325, 0xff, &(0x7f0000000000), 0x8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/03/09 13:55:03 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_pts(r0, 0x18000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004ac0)={'ip6gre0\x00', 0x2010}) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) 2018/03/09 13:55:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000d06000)=0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x9, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14}}, 0x10) 2018/03/09 13:55:04 executing program 7: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000140)={0x9, 0x2, 0x400, 0x5, 0x8, 0x80000003}) r0 = memfd_create(&(0x7f0000000240)='cgroup\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/117}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/03/09 13:55:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) acct(&(0x7f0000000000)='./file0\x00') connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/09 13:55:04 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x12}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa3ff6)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000576ff8)='./file0\x00', r2, &(0x7f0000000040)='./control\x00', 0x100022) 2018/03/09 13:55:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffe, 0xfffffffffffffffd) ioctl(r0, 0x2270, &(0x7f0000f44000)) fchmod(r0, 0x9) 2018/03/09 13:55:04 executing program 4: r0 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x8, 0x4) mq_unlink(&(0x7f0000001000)='dev ') 2018/03/09 13:55:04 executing program 0: madvise(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0xc) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="57397f", 0x3, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="cfe2f18349bae86b42b7d669b470d3e82b33a07118b6b74288aa1fe20b5985f09374ae942aeaec798e563e3bf440410b8b0ec7c3b8fe7455b9e8aff7558d62806c52031ebfb6123377eeaf6721d5d620416a40f9a528fc1c522bae04d4494537626083394a19cd12c761953170502386d6adcea702137400f4cdb9248650d0f919a4bf501b", 0x85, 0xfffffffffffffffe) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000580)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000600)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000640)=@int=0x80, 0x4) r3 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="e035fc54dac4a8011425ae95d9888a394de834bed617785b5a97c5a7bba1225d11aca20491bece824dbceed585a3cc3fcdef885a573dd47bdcee2d97c7542f3b7d2a0010f79374a7f7b0ec7da396ca0a56a95d2e1a036c0c28eeb12cbe30a952eab846a162ffe9f4a17c0df8840b0fbdb8f49392f48e7cd718abd32264f8340cecf612137ea2b5a394d021ec242db8c8cd95d3cca169ddbe934529ebca0d92579fe625eba32088ad9a0c2138c224a17b76cf34b922e160dbae2e09ea5d990659ba2477b1247d39231dc18083a876aa0c949ed37aba2f68f8e3719b9c7ad29ae3556f", 0xe2, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r3}, &(0x7f00000003c0)=""/58, 0x3a, &(0x7f0000000480)={&(0x7f0000000400)={'sm3\x00'}, &(0x7f0000000440)="48e8f87863ece3149378554294dfe2a369e2fecc528630b9fd8004c598a8ff92e45a9fefc76fa7", 0x27}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000680)={r5, 0x1}) 2018/03/09 13:55:04 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x10000}) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6273647074795f6465766963655f743a73302073797374656d5f753a6f626a6563745f723a63726f6e645f696e697472635f657865635f45f3cf3f119aebd19eb3743a7330200000202f7573722f7362696e2f637570732d62726f77736564002aec9b4d35ff3004dbd933237827019b080d306cd0c1367bdbbc5074154d05ef1c43fad8526c6c0dcb4d8faa1f45340a5cbd4b050db77958bef2fe4d54f9b50d40e6e8f534729994f9fe1eca869ad8261e3779"], 0x68) 2018/03/09 13:55:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/220) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x200) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) shutdown(r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) 2018/03/09 13:55:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) time(&(0x7f0000000080)) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x40001, 0x0) 2018/03/09 13:55:04 executing program 0: clock_gettime(0xd, &(0x7f0000fecff0)={0x0}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) personality(0x2000000) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {r2, r3+30000000}}, &(0x7f00000000c0)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000770fe0)) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000240)={r5, &(0x7f00000001c0)=""/102}) prctl$setptracer(0x59616d61, r4) 2018/03/09 13:55:04 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000000000)='./control\x00', 0x200000000024) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat(r1, &(0x7f0000000100)='./control\x00', 0x8000, 0x88) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x40000, &(0x7f0000000080)={0xbffffffffffffffc}, 0x0, 0x24b) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000000040)='./control\x00', 0x200000000040fd, 0x0) 2018/03/09 13:55:04 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket(0xb, 0x0, 0x6) write(r0, &(0x7f00000000c0)="1f0000000104fff7f13b54c00711fafff20501000b000600003a1447e479a9", 0x1f) 2018/03/09 13:55:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xfffffffeffffffff) 2018/03/09 13:55:04 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x80}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) [ 126.216585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 126.237044] syz-executor6 (10043) used greatest stack depth: 23760 bytes left [ 126.239219] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 126.244708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/09 13:55:04 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/09 13:55:04 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() accept4(r0, 0x0, &(0x7f0000000080), 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000040)={0x7, 0x39f, r1, 0x4, r4, 0x7, 0x1, 0x6}) fcntl$setown(r2, 0x8, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) fcntl$setsig(r2, 0xa, 0x12) ioprio_get$pid(0xc63f44032227b55f, r1) dup2(r3, r3) tkill(r1, 0x13) 2018/03/09 13:55:04 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dddffa)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5aff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000000000)='./file0/control\x00') 2018/03/09 13:55:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/03/09 13:55:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x20000, 0x0) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0xd852) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000002c0)={r4, 0xaf7d}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0xe3c4, 0x4, 0x0, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r5, &(0x7f0000000200)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/09 13:55:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000001b40)}, 0x80000001}, {{&(0x7f0000001b80)=@l2={0x1f, 0x0, {0x0, 0x9}}, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)}}], 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/03/09 13:55:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020c00000c000000ffffffffffffffff030006000000000002004e20ac140000000000a1e1da99cc8c08e500000000000a004e230000008000000000000000000000000000000001ff07000002004e21e0000002000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/09 13:55:04 executing program 5: accept4(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0), 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x102) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x8001, &(0x7f00000000c0)={0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/09 13:55:04 executing program 6: llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/176, 0xb0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x208) inotify_rm_watch(r0, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace(0x20000000000008, r1) 2018/03/09 13:55:04 executing program 1: pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x5, 0x5, 0x100, 0x1aa, 0x4000040, r2}) close(r1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000340)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f00000003c0)) socket$netlink(0x10, 0x3, 0x800002001e) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/246) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0xd12, 0x5, 0x37}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x8000, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) shutdown(r1, 0x1) umount2(&(0x7f00000002c0)='./file0\x00', 0x4) 2018/03/09 13:55:04 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x10, &(0x7f0000000340)={0xa, 0xce23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="1ef181844b40f7d3d2b698a533f0288b2bb97b11cee8e7658890b79e308bf7955fcdf9690dd7c5c1741d7b87d1f36ef3f283d94c9d68e7aadc3099ccc7419e06d117475c8da773f6d1ff4cf99f0bd04de85713a1bddaa61ac17735fbeafe4ef7344f83d6ee8894f02f37a2b2e6", 0x6d, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="a941ee278ada3f6a3e035a1f22172f6c18c85bd94afae6146b262006de9a29fa9217a5379f65a91f4ecd799221bd860c2eea6fd5d0f9c87d50ae4782159b45351e417d2651bdcd7e52f6fd23679d2d569ce537cc0932cc3aaaf76c343356c08bd77ec0dd4b427fb38b9bf6bc66e9293c4f6944c8130946d13ebeeb5f4e2008534ac37fb0a203150be598a896bc7dada34f8558bba25266a3e476feccee8c908c3de322afb7b2639a35846815a842e1537980fd", 0xb3, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="9797ffa7b8aef920efb8123c10c75e8e81b870ff656db816df409f0d878a7f2e4b0b24ac828f7d8c8444311a6421f0b0c8b3270a8d8e34510b68de4470331f59b0040ef00aef834ea9aea17aae68a57f5f4b340aa0c521181803fdd435cc137e29f13bcf1a97f625268a9a985e74f135971600ca6732df1f28a397e7c329d011e6e84f7b3f5ddec33732a693ad5923811c641f816282acf92713ec00be77c63e675239e0cae3bc89af5d4ec41ca28152d50a778d026476d001d07694c87c89e03e9adaee722a5d2a4f20ee7f36f37ba4484c8170c9740cfdf20471f31d53d5deb4bc3cac5d198659368f5471d11f70a6eb5234773b5c26f4", 0xf8, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000480)=""/37, 0x25, &(0x7f00000005c0)={&(0x7f00000004c0)={'sha256-avx2\x00'}, &(0x7f0000000500)="6720466186eeaa67f8a8981cc8265669b5bde69ed93de40bc5907498c2eed66281e9b9f80db21256a62dbd6f57d636de27945d6673eaccc1d102517ca75d13f503f69c0c16ccdcfcbff70513c8a3f692ca578ceb36538ad1137b2fe61e651c4b52fc53c98b0fd4fc212f6c1f4f76da92e3bc55d0cb404c12cd5a5fef848f4b4f4e", 0x81}) 2018/03/09 13:55:04 executing program 4: r0 = socket(0x200000000000009, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socket(0x7, 0x2, 0x7) 2018/03/09 13:55:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) ptrace$peek(0x2, r1, &(0x7f0000000000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) getsockname$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) 2018/03/09 13:55:04 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x80000088) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009eb000), 0x2) r1 = dup2(r0, r0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='osx."E'], &(0x7f0000000140)=""/177, 0xb1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x9, 0x0, {0xfffffffffffffffe, 0x3, 0x8, 0x3, 0x9}}) pipe2(&(0x7f0000000080), 0x80800) 2018/03/09 13:55:04 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r0 = socket(0x18, 0x806, 0x7) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x81, 0x4) 2018/03/09 13:55:04 executing program 4: timer_create(0x1000004, &(0x7f0000239fb0)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee7f65), &(0x7f000075eff3)}}, &(0x7f0000231000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20010, r1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x18, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2f6308407bfc9fa727bb4353c73400000003630840", @ANYRES64=r2], 0x66, 0x0, &(0x7f0000000100)="7b851d052a64eeea889f2a13d53e699f53052031c105de54f8af8cec61db91c9be128e24a34240341a29b39715fc8649ff98df2ee0bffdf090c25d603e8af5d352f03b02b6199b9326435e2dbd8804a7dfb15e641ea13ee0cfa1a2503ea394445179fd008f17"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/09 13:55:04 executing program 3: syslog(0x3, &(0x7f0000000040)=""/4096, 0x6d6665862840fa73) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x200000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001040), 0xfffffffffffffddd, 0x0, &(0x7f0000001080)="d8a5ad64bc33b55434f8cb99094fee1c6b09215aa29f4ab9380cabbdef08e70711f28d6ae515fca99e31843695b42ac6f81cb12b8359bd6c5c6a9bb2c04b52a6de32c1d40eb3ba426c17cd6a296b749b568f3595ba92ae1516cd5364403d066560b7c5fc3ea2e3e310e01f0f8999785d19c67c1c2dae154b834f709ff6d702f07569c40ff89ed627ef9caac84baf40c3777ba4498f9a997209b19e8f6582b90b1332092b1c5b86a15eb72a73235c216048d915fd5ab033be0b27a3ac99d8de838e2c"}) 2018/03/09 13:55:04 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x800, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000000000)=[{&(0x7f00004aefa8)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x212) 2018/03/09 13:55:04 executing program 2: setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0), 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10002, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000440)=0xc) mremap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000c94000/0x3000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000340)={'ip6tnl0\x00', 0x3}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) timerfd_gettime(r0, &(0x7f0000000380)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x20) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) sysinfo(&(0x7f0000000e40)=""/154) mremap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x4000, 0x2, &(0x7f0000c4c000/0x4000)=nil) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xeb, 0x1, 0x3, 0x18, "89381321735a2164c80d235d6136deefe5d566d243e426379f8122f5499b5cf949f385cadd8707e6b25bc0a5f420cdc13277c3a1481d613a1247e274881b8ef3", "9506570262c4a3b333d70f0d95439eed5a7d23c59c15928c8abe6fade87a2448", [0xc0, 0x20]}) ppoll(&(0x7f0000000240)=[{r0, 0x2180}, {r1, 0xa0a0}, {r1, 0x80}, {r1, 0x4028}, {r0, 0x4000}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={0x9}, 0x8) 2018/03/09 13:55:04 executing program 5: clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xfd, 0xffffffffffffffcc) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000000100)=""/128, 0x3f7) 2018/03/09 13:55:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x8, 0x27, 0x3}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/09 13:55:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"ee05794ad40c76"}, 0x3}, 0x10) bind(r2, &(0x7f0000000100)=@l2={0x1f, 0x9, {0x80000001, 0x7, 0xfffffffeffffffff, 0x4, 0x2, 0x8d}, 0x5, 0x40}, 0x80) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) 2018/03/09 13:55:04 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3f, {}, {}, @raw8={"1f60c2cac56958e082a1858d"}}], 0x1c) dup2(r1, r0) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x83, @time}) pipe2(&(0x7f0000000000), 0x84800) 2018/03/09 13:55:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/03/09 13:55:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5283cd20) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xe7, 0x4) 2018/03/09 13:55:04 executing program 5: r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0xdf, 0x8000000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x40, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23}]}, &(0x7f0000000140)=0xc) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x42800, 0x0) 2018/03/09 13:55:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffff00000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/09 13:55:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0xc2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x2, 0x0, 'queue0\x00', 0x5}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1022, 0x0, 0x0, 0x3fd, @tick, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/03/09 13:55:04 executing program 5: r0 = socket$inet(0x2, 0x3, 0xbe0) r1 = gettid() ioprio_set$pid(0x2, r1, 0x6) r2 = dup(r0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000001c0)="0466ecc773b66798dc456bb157390b315b0ceb354b6a11be14a699437c2af181d1e4342f41749fc22ef9c9322394e1282ac3aeb9a19f422db9c2db2dc4e6a09146c8df14b9cd757eed3c2c78c8e72f148084db24be15760d9d7446ea827068e8136b272bbaf19b8f2d28dfad83affc21a58e329e91e34e3b44503c6bc8939ded44c93210d034955b347a7354f60600480533fc0a33b40b3e2c43be734b1ab2aecb1dbf50af706938b80ffdeaf21c5196860ee03fbb8f575d22c7e5c07be91ab131fcf312af61b622099300858c1fd640d779177e25b1") getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000000)=0x24) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f00000002c0)=0x80000000, 0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xff, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000080)={0x3fc, 0xc073, 0x9, "7171657565310000000000000000000000000000000022002000000000000000000000000000000000000000000000000000e60000f2e496d7f26b00", 0x7fffffff}) 2018/03/09 13:55:04 executing program 3: capset(&(0x7f0000000340)={0x20071026}, &(0x7f0000000380)={0x4, 0x7}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x30000, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x128, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x2, 0xf6, 'ip6gretap0\x00', 'syz_tun\x00', 'syzkaller0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffffffb}}}}]}]}, 0x178) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='loginuid\x00') syz_open_procfs(0x0, &(0x7f00000002c0)='clear_refs\x00') 2018/03/09 13:55:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10004, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x0, 0x7}) writev(r0, &(0x7f0000cd1620), 0x0) 2018/03/09 13:55:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x3801}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/176) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip6_vti0\x00', 0x600}) fcntl$notify(r0, 0x402, 0x2) 2018/03/09 13:55:04 executing program 0: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00005e8000)=[{&(0x7f000002d000)}], 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) inotify_init1(0x800) [ 127.037668] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 127.051081] audit: type=1400 audit(1520603704.898:43): avc: denied { dac_read_search } for pid=10172 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/09 13:55:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) 2018/03/09 13:55:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) rmdir(&(0x7f0000000040)='./file0\x00') 2018/03/09 13:55:05 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/03/09 13:55:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x28a, &(0x7f0000000000)=[{0x0, 0x1bf, 0x7, "fde55a8fe06ac570b48e6b9d33aead14285d1e8b4a62de3a1783a3d700622612f95cca12b72e23587c9bb276f186346f222e37daa43f740c9763d817b351cfe7d2ca21a3e51666573fd51ff8ed61e7f53e01ffb133878427e50c59fc1f97a1efc12115197f4fc66e9b7660eaba80e01b1b608d8dd7a220dc3ecb489c"}, {0x0, 0x11f, 0x1, "3b0fbfdd1afe7e1587b946ed35dc98fb969d23fd103694d9731e25b3f3a5d2de0cb8488e66178e8859955a8a3500259f12c2b8e4bef2663b912ed47db60e43ad7b0655197bd0c3ae3269979bc3a0ea4b28854164d8142c9e2ec00601a95f905c695b10172f62ef18deedf2eed6dea8b40267e4721e26591e5533cd8f391a5a832fcb05c8f9dd0e301f846e6bcd7b253f7708f4d3294b43f4dc8053fcfcd1a58b4a28f865cb6ccdf2568da2010f7cd6a4c6cff9df634ea4dfd08319b19a4359833885"}, {0x0, 0x11, 0x9, "c975e3fb4a610126144e8ee8626065cc58919f90dda61032d289314ea05d1c4fb51f09034d5758b7223d624ccf35b34c0cc7c231a0db28174ad5d7e8abcfc00bb972cfb59aef883aa00b4e13fa7d9cbbaa7bb2663a42aba33f4bd68e5820ce4cb639b5f52a9d56675463c87d9364e7542406e9c3f9490405a7a9c61ef2c5280d616e9ec6eef571301624879c9ff58f40301f2b35f19fb042dbf2e499e3035db0b697"}, {0x0, 0x0, 0x2bf, "0bc615f4c7e3d5fd89dc49393f2edce883f33ffd63ab492a471830b3d3daf4f407049e273d2fba4bbbf6d0233800a0b8214d55f1f44f5888884321f4abdc75bb963d637882ecd1fbf99e1eeb34ae6e202d42272f6eb3013a4e28645d09bc7e14e40c8fe5988ab6ff34d4c163b74680ebb02e"}, {0x0, 0x118, 0x8, "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"}, {0x0, 0x119, 0x3, "c7db9f82299bb02f8f9ac0c35d429d50357252f35dd6be852ea2e46fe05affe6ebec34905f18cf2d876e0139f3"}]}, 0x0) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0), 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x0) clock_getres(0x7, &(0x7f0000001300)) 2018/03/09 13:55:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0xc0189436, &(0x7f0000000300)={"73340a589ff616817100"}) 2018/03/09 13:55:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000300000000000000040000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000840)={0x0, 0x4}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1000}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000180)="00ec60199e0075ee822d5ad5a764c55e5eb0a77610cf30547a5d54d9951119acfb775f5a630055d68b323f7eee6dfb9707ecd852f43882085ba7e5401970d852980981e5be8e64384e45fb74c2a0c3b0fdaff08cbf928a94aab02405f76acc62bbd91e687790acfe88da570157ce39fd078ec922833129dffcdfc8af08549efbb45b2f749f16f5e405a1e7b224ca528c0a87514dff7d89451e95b261b472a7e5fef0dd9b1d2b6830ba3d8c07b647ede9cec4f047f3e730199dfdf0b52a0415b60dfe8af20794e697683f983369a9baa1b6797145171ac6ac8dafbfd65f232c413e256ff644f41d1bf2dda82e7fc47f8da16b53", 0xf3}, {&(0x7f0000000280)="85bfd7331eff5aac4a7ed6da2d78b37eb82f17b5901823add381912549cdb2dbef1655914688374152aaa6d2f513c43a41137933a4a1c56e831c36c8ea39132df8222d4edbcf0c23497acc3e90b7203710f03ac8ff6871797462de84164e09ab4be3d5ea3a9308422b07c90a71805c81681699be5f16a08b1570f7c6a9c4a708a1a4823cf27aaa0678fffb03e6e2c1d2101e8bbb8da887c29778413ef58f4a9e53ae0ae08cebe7", 0xa7}, {&(0x7f00000000c0)="f8334c08", 0x4}, {&(0x7f0000000340)="105ddec8cf13680451ef755efe998403de7b5925b9bee56bb815ab0b8a0da5bfe896376ebd3241412e2704a4cd7f4fef359af0870ea74efd3c85b54169eb654fc90353ccbd6bf1ded92251533877f95da1ff45dcf458b13d544e381375dfac4353131a15916e1fc3e7530f6788664e35399685632c453783543490d5be0e73561e269fffa9444468905806dbfbf6e95f966e6c72f49dcf12ed7d1e04d4a3c81f0b74dba15930e70147fa8a1b930ef612b11c7ad53361f600642a6862cbe42fed0a213a650244103b6c088a657ab2e8902bb1bd91f71238acb1a4c16b6f250427a7", 0xe1}, {&(0x7f0000000440)="2fb47c706818010f07e8db38d6f954187a33a0cdc2f89be9104bc0da4dd8038bfd50dc00ad880eb4f5e33c9537749bf18979f319606f1e5230371d02fb948b79e20010bf3c3af212b29a532f29f11176334e85e14a95cc23b9fffcf4ef052b7ef628f65973c78f12bfc9ba3864cd534972616fcca55081", 0x77}, {&(0x7f00000004c0)="44151216890930ff1a805f6884423807d86526a02a832cb81281234ac7fc0a1c65135856ca1f2deda2c578a02d0ed6474f2f548a71e4d22daf681ba38bbd9944016bed2d53b4895f509dcc4fd66c0bbf", 0x50}, {&(0x7f0000000540)="4d70a5cb4b0fbf598a934bc6d064480cc275cbe03330654c84a4d3e5bc8eab98960adc2177cbac", 0x27}, {&(0x7f0000000580)="518d17ae5c5a8d7623d23f2bf03698d7a72fcedb8a56a9393120ca8bc50a848894b292ce4d989ffc70e7ea8fe17a9b1247365a796d279aca8699bbd87637e3e443d88fd7bf67639816a08b34afe89094a575df1519dafcc40a9c380db6d47abbc6b439ed15987c150239109d31c0f70da4e10e0e62ae8f479342b436", 0x7c}, {&(0x7f0000000600)="13dda377c0c25ec8429c48c1ab1c1885ca741e95c5df06eac818f192e32fe9beffec187d304ec2157e250f3661f2e9ea54c25171cca0d79bb5038ef1bba63b94f1c2b526e3503f32b47f1d8ec5b09098a046f4c6dc11d1bbfac88e2c98907eb801db209e0f7f809e1c6aa183c0e0dd7ddf1c72e75a2d59cb9741fb0b50445f759cd0", 0x82}, {&(0x7f00000006c0)="64ba7a9d1fefb5307c202010f1f30da993f2a95243ec0d913eb21f8e05aac5254dd2af2e1fc844a6fc6be5f5f185d08e3cad625c8eb2ad8c62bfc242719c76729fbc44525687d5a8d421dbba471f514b62f4517150f4c4c75e1c2bc1213c4549374b853fde246c681467c23344e2d3c8c440d5f1d1530f56518bd0d28eb9053fcb1f5a2389dd1f96ceb1863b82c165b22cb5a59b5d7a11e4b235950c9f2ae43ce7f61724ecc3ac7c0cc52ff97d3c260b90e2e81645a71721ac95416fcc9e581e9586a0d490a508ba6fb1cf31ed648a4438a21afa6b194c70d7", 0xd9}], 0xa, &(0x7f00000008c0)=[@init={0x14, 0x84, 0x0, {0xdcb, 0x9, 0x8000, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0x5, 0xc23, r2}}], 0x58, 0x40000}, 0x4000) 2018/03/09 13:55:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000040)={"74756e6c3000001300", @ifru_ivalue}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x51, "b98954552a0d0acc9f75f1e66b720420e41b81c2884410b68e60524bf17fc7bcc4e1bf2cb3853ab285b6a19dce7a8fa5f9ae8f1c3907bc9863cc6028f15adb0afeceb059ccf9d2f4607a2904dc77d845ad"}, &(0x7f0000000100)=0x75) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000340)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001c80)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001c40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20006}, 0xc, &(0x7f0000001c00)={&(0x7f00000003c0)={0x1804, 0x12, 0x10, 0x70bd2d, 0x25dfdbfb, {0x15}, [@typed={0x18, 0x5f, @ipv6}, @typed={0x8, 0x92}, @nested={0x1d4, 0x44, [@generic="0cf54d557e9210e20999db2fb24e6d9ec90f4c8abaa33646", @typed={0xc, 0x3d, @uid=r2}, @generic="09e304", @typed={0x10, 0x8, @str='filter\x00'}, @typed={0xc, 0x54, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x23, @u64=0x7}, @generic="4ccc2ac91d23be64a6992430c517facaa80a4543d9f18fd47736d4aa527b8ea48d44e454b4f14d654329a46760ae7ba0ec68d680538d6949ccd6aa7184c5fce20fefaae170c93a99e1ee0dca18024a07c56de7d124ca6570b1bc7242157a61b812a3a1c7b8d0a8ca3d96f517971709b1e72cad25a221cb7f2a9621495ca97b6e17c6f4ac45fba814498ebe4663d413bd7e4c25e94c759d3f9b96c3e3102a8470fc59a323f427cd4bd14c882108326b19577b5d2cd28a796fe26f2c8c9c6ada6f6426dfa7c8fe975ce48ac0ef842633839c3528cf272f2ee6e8b5d5c00af560215122e8a82ac82fd9a20297aa2e74f83524d504d0c225abc9", @typed={0x78, 0x66, @binary="4c02875e0c64ee427e0a850b6371e38b3380b8309457844bdcf069fae8a5ee763a310f9458da2074d986eedf413cc32ae194d387e1666892afe8c74eba8f09a8e29457d6a24ae776ac685414108efdf28cc3ddf2a49c2b6a4d3b868c2aabb2e3f718f5ec6ff7f9b7173033a1499a7648"}, @typed={0xc, 0x4e, @fd=r0}]}, @nested={0x1ec, 0x2b, [@typed={0xc, 0x28, @u32=0x7}, @generic="9e33493838cb3a73969d89694e8a3affa36ceab899e5f17e1689bcbb948113154291ec29c41c383f38a787c93996ceef2428", @generic="c60755bdeff3c7cfb2179a139b8aba24781c5677167b1ce0588e3bbe6c2765496ae11c05244f297215e30440424681ee83795397e0a42f45a596ccb757ffc7ee9ab0efb0808544de2117fd94dd853a23720458659e11f5ede13c40c7208dfb68df24fdf189f3d1f02eb54d2ca0e0e7de5c6af312a3e65c154759990452d5374bac7de7a10325ab4dd53135d32a9a6ef8347fdd2db2bb57325c022269b42535f646ccd0039c42b86e4fca97c172875ba57418f5fd8bc3ae310b75608f075f982c63e2438a395d9c476e246e0f46c068be4790d17c6bc6f11d2677b34ba07e50fea5b20b986103", @typed={0xc, 0x81, @fd=r0}, @typed={0x18, 0x50, @ipv6=@loopback={0x0, 0x1}}, @generic="11f0ca5de2597206f4cfb7174bcda4558aadbab39bb99707105d715dfee7af4838709e05a2edb3bab7761c714ce8f09862a20e05112cf19bfbbf9e040c73ae60d86ae0a62522591412b5d1226922316e2b147957b7af17e22968e10782bb1009d6599bd38095ccf8dea3b6fc4abc81ae4d8bc8cd28bab8cc74f2c6607ba199160cb3613bb5384fafc32fb043fa0231235e80b9c72611502732abe1952315"]}, @generic="0498f0c0b9e53c1063f15aa7b590169ef02e71be79d773c803a8a5b7354c0d4985b655b9286d5782b9eddcc921b647607b1e714d321cf1f31e106e5585f329bdd2581fcf6ff78acf0fcb14deb5eeb9d78acf5dbe7c581bef0779f476cc35fdd66c86202f7ed41358f25ace0ea39a96aad528765234d50a80f15b39dbd27cfd3b7ab85b3ff3f5d071fa9010904720e71372e334a32c560245f275c0de36a18a7d5420258fcde8861c0ed4e196f99d727c11aa194dadeb93aae0a4f64b50951834336a3746ab76e6954003f4a20c753481f3b013e9fbb1ad516cdf74697222ca192ea7cef278e32be257f707a2c22288998507f9", @nested={0x114, 0x92, [@generic="706947ab562e484aa87673a950cc", @typed={0xc, 0x5e, @u32=0x3ff}, @generic="c3ee20fab14bc7a27e50d445981d2a6ab478c8f8a084829fdb52f12f9e5902f4dd62bf7572de69c72453e399f0f4eb5e3caf85d18bc72ae6d23135c804eae5ffa35ad3fa0134c66bba9e3b66fd27db72ef6283abf22c051ece52ead56d3cc6fa8c19b2afb0d11c78a4606a809b3a3a44cc4b35c705e512f7e9addbb00e981f8dc57e7c95a626710d416f8bdeabda6cc7030d560cc054e0b19239803b3297ae63466f8c72c0b4df6361f8f0c3f0a520c5efe605f0deb28744079d01dc5155ada51ff953009db669236ede2b5d5a0a846c2734b9fbe413deeb815c047a5122fbf27a2c2d1b756e7a49267d6589cc68f535376628185f8e"]}, @nested={0x1208, 0x91, [@typed={0x8, 0x36, @binary}, @typed={0xe4, 0x61, @binary="b37ec0ba69decb75dfae2adecbef2e01485048b14f1e4df460c2b883ada588d1c59a1014a8ba77f84295e7f0f62d703eb7c7d78dd82cd8ea591a89d52e15194cd175fdca135f5571b30b716028441cac1949afbe0cab1b0c8cb59c4118fe66e5cca1c43b8913b5f073c4f80c9dec1aa4be8fb422c2fd8c919fc86fa95d223df8edc215798635e65714a9b1d84d243cd5e1d3acd20c614824d6c841838bbdc1c148cb34d1be9bd3c240eee19a7e4b26f9e5af2481d5172e49fd39682089549d7f56a0fb5c992ebc62ffe487d88d4dc386e36a2fedbf62f3fd18c4"}, @typed={0xc, 0x3c, @fd=r1}, @typed={0x10, 0x3f, @u64=0x20000}, @generic="b8341ad6c6b4d846081dfa5648b26198c7fc2d2c8d838ebedf6118b170818d986848afe5c40a8869dca5a2adb6b947be817fc6f417ed3327f4e35abd1f2d20480eacdf4df5bc42ed8ae4233191a80d9b52104cc34e0fcb9899177b1ae8a5ee8fdd7525d9f13dbc309be88a11fedaba668fa97aa4d773d9c33669e98e6caca6e45f2235bc23bda66be8768653f7c5907b85c81304301c3e2db42ed017c29ce37fef1ca03bd1cf2e", @generic="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", @typed={0xc, 0x73, @pid=r3}, @generic="fe883d9bdba9054d4bf851d296e7d89c48fe8f2c33bf9679ff58ac330b358a1fcec7f3aa50c726b5283f8a7a50929aece65a5dbadf16580143869038c6dc6badeea4cc46f1368273a4"]}]}, 0x1804}, 0x1, 0x0, 0x0, 0x800}, 0x4004) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/09 13:55:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000040), 0x924924924924bf3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, 0x5fe, 0x20, 0x9}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/03/09 13:55:05 executing program 7: r0 = memfd_create(&(0x7f0000000540)='/dev/keychord\x00', 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x6, 0x8, 0x4, 0x8}, {0x60, 0x3, 0x63c9}, {0x8, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff9}, {0x9, 0x10000000000, 0x8, 0x8}]}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000900)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/09 13:55:05 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001040)=[{&(0x7f0000001000)=""/26, 0x1a}], 0x1) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r1, &(0x7f0000000040), 0xfffffffffffffeb5) 2018/03/09 13:55:05 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x401, 0x1, 0x9}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x5, 0x0, 0xa}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0xd9, 0x4, 0x4, &(0x7f0000ffb000/0x5000)=nil, 0x5}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x800, 0xff]}, &(0x7f0000000280)=0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) timerfd_gettime(r0, &(0x7f0000000100)) 2018/03/09 13:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003faffa)=@hci, &(0x7f000074b000)=0x6, 0x0) fremovexattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73782e76626f786e6523f0e6238fca1bdabf239e4a9548777431706f736978ca9199ec0651b9afc55b9371112b393db6ce0cdd4647be20c8a24f2b3d5574a7e8003b4a6b31764aa1f123238a18c27f00000000000000dfb4a3b3a4dd5709fd88a3d7a3cc21756e871b9bbfd59964950fdf8061a2af9af73034eefb0931c72c01000000c580f3a1ec3ca6551059577ee8fdad3705085c4089e97d2a0200000000000000688a96bc174261646af5365cc448549650c21f03fd0000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000085bffc), &(0x7f0000015000)=0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xe) 2018/03/09 13:55:05 executing program 0: mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0xffffffffffffffff) fcntl$getownex(r0, 0x5, &(0x7f0000e0fffd)) 2018/03/09 13:55:05 executing program 5: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10180a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {0xfffffffffffffffd}, {}, @control}], 0x1c) 2018/03/09 13:55:05 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, {0x55664f1e, 0xabbb, 0x8, 0x4f, 0x7fffffff}, 0xb8, 0x2}, 0xe) rt_sigtimedwait(&(0x7f0000000100)={0x1000}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) 2018/03/09 13:55:05 executing program 0: ioctl(0xffffffffffffffff, 0x1000002271, &(0x7f0000f40000)) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x7) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x1, 0x975, 0x9, r1}, &(0x7f0000000380)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000240)={0x9, 0xfffffffffffffff8, 0x7, 0x49, &(0x7f0000000080)=""/73, 0xa5, &(0x7f0000000100)=""/165, 0x63, &(0x7f00000001c0)=""/99}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000003c0)=0x7) 2018/03/09 13:55:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000000fff)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x4, 0x20, 0x5, "cfc61b5c428b", 0x9}}) 2018/03/09 13:55:05 executing program 2: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000080)=@routing={0x2b, 0x2, 0x1, 0x3ff, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x100000001, 0x81, 0x846, 0x101, 0x2, 0xfb, 0x80000000, 0x7, 0x5b, 0xfffffffffffff929, 0x10000}, 0xb) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0xfffffffffffffff7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xf, 0x4, @tid=r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000002280)=[{{&(0x7f00000002c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)="944c4ab381b1b7718c5cc66721aab309dfa100525807f1dfef1184c466f72b2410592380c95e418217d40ecff511e4c0aca8e3deedea0b0e6f1746da8bf3e0f2b249b017a8de21af434886c63230a97534ac7794cc2ba4594e165a32e6e772c440cfbb8d71f93cfcf34c0acda908d546bbce5d749d", 0x75}, {&(0x7f00000003c0)="2e3327c7f6c06a72cfc072b445918d183ac8a52d5d88fa23539527dc3d582179a02378f21143ef979aa44f43bf8755d9da8476d0431091f163f090f3b76cf1aef86f7f1c50542e5d67b842cfb8e6ebc34f63bfbdfe6ddcbc453e56cb99127ffc4e5ecaa560ea664a6636c5276ecd4d8a50629cf5698001f5d92ffe80784dd5ea8e5db71ccdf7a783bf9e8ba76e07111c34c72107f2f1bd0c5990c6773a6d538a91b90747744d76cf7582e26767370fbd", 0xb0}, {&(0x7f0000000480)="1e1817f6522b134dea8813a4398c1aecb4c6747f77e3eacd7691e76a56f6af1f7b02a82b2d4547162e2be1ac2321e119b0203df47132c36e9f5222c506279610504ada9a69afae878686d3ec8088f47cd089d671d5ad262737f7a4cd7806b767786f1ce9599f97ba3b0500d9b612f113a55d39bf442c409b0e2d5df13e8ade375931058e87b21d7b487478bfab2134b7d39a4327bebd017cb4e920729d", 0x9d}], 0x3, &(0x7f0000000540)=[{0xc8, 0x116, 0x7c, "3aae749313ea433d08945b3c28b73b446b0a6d2793ee6f3b1bfaaefb060e22832ad3be6a4f09864ca58d4b33addb5b7072ee483c54259017bdbdc3f792ef98cc3dd642b69c4254eb14c6bab4a136a08de81f5c38fe012e768372dd3e6a1cea25539d9dc1b633d0c6343191648ed98deb534e8d2ce11754964212431a284cfaa542f81b1d63890f76d2dfe4a2da9361e1ac936495ad3de01841e8a87a11646ff2aa2ab6e616a89515b1d1c68dbf08ab0750322e03a0c88ba07fe855"}, {0x100c, 0x10f, 0x0, "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{&(0x7f0000001d00)="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", 0xfd}, {&(0x7f0000001e00)="0bad5d5f66a1620fe14d89c5a4ff23c74be2cf5788aad59dd751c885775920dbfa0baad039c6c4c555cc9d387b48ecb5b96577577a937c30cd340dde31b98f938c1730f4a205d53d86484e3ca100ad48b2096e69b4113aadf35b08850146", 0x5e}, {&(0x7f0000001e80)="e6bab2ae96ff036f27bbc840a5386b0cdb266fa14265ec412cef17fba472507324c145d2c70bae18f76d709a6ca25c23f3a2331655e91e6c980ed553bd1770498736922bf905999cdf39853027b93b3ce1a356383a1c408cb2b84ed01c9b8949794c403c507ef2ca23b57d6fe5fde178bebd7aa8068bbf2000d4cde80a58ef45a6c399e2b7e5beba5cc49218e22826a94f89d96fc50a1614c33fc4b40c5d360ba8d397f09678194d5943ceebf06940752641", 0xb2}, {&(0x7f0000001f40)="4e02034c4acfa364322edfe47896b7ecceeae2b3a2ad77ab7d219832f87136d8577c7a67a0d5a011de23d3a259d6b0698e8f8507140044e180397f382879749a27dcb9646fa6696762eaddaa896e609296f289e0a4355c36fc2151ae73f691583217a83a927219bf962be457ccc855616506032d9a7d096a8c3f8a79013a8a8c3a436f7c2a4ad6f158a7d6c123b0ac1ca9b9169d93a156aade70ee809fb3fc6a925d595e3f9d33394713d22de1389fa16e", 0xb1}, {&(0x7f0000002000)}], 0x9, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f00000020c0)=@llc={0x1a, 0x30c, 0xff, 0x3, 0x8, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002140)="5df934bd873ac7ce2c92dd462f869dcba3eb748b63b2ee380ae558b52fff644cea9f47e2650e3e970c424f8a25a16297e985177a9329de5834d5e336e104f4945f52168381e1fc44a2ac4e9b41a0cceda1fc69bdcc23740627c3f9f32b90ed4d8e20bc928ebb6a6ec00f65c4dc69b96d52978be686d8da3b89eb9bb2f96c0e6685b2298c", 0x84}], 0x1, &(0x7f0000002240)=[{0x2c, 0x108, 0x3ff, "fc4bb91ec7cb1ff6ddfd062fab950782e09dbc4320d0f4e237d161a85c"}], 0xfffffffffffffcb0, 0x20000000}, 0xd66}], 0x4, 0x20000091) 2018/03/09 13:55:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000000080)={0x123c, 0x1, 0x0, 0xa, 0x70bd26, 0x25dfdbff, {0x3, 0x0, 0x100000001}, [@typed={0xc, 0x0, @u32=0x6}, @generic="71400de40e138d0821674b35ee946c2c35e7008b5b966896581e05467e2064ca01e9d7a191b9b8d092d6ff609bceac4a9afe4d2c7f1522ec4107bbefc22b4cad0ce89d2bc0d1d2abd63f0c00a9fe56f832c3cad040f2829b20fd8ffcacca8608aee0177ff6b5e6", @generic="7d725d00e4ab5e91e6c44363a5ee8c7a1d4f49477394b997c3eff47081770a0465a9a631620847577b5887e5fa1961715313e0d72bd51a80ea318d35a32670d01a79ee83e045bcbfc432f3f53d4088692454990e1c4ba1ca88867484cc3d791a6a3902f2f9ee43f68f24c4bedfef1d42718397555556b963735f7ef655381e806c11465b9e8c75cf897487f78ff71813216a4b5797bce0128a57f9c110759922381df3d45a9ec6c567b50e4a90df2bf7901d684ac581edb96c93052c03", @typed={0xc, 0x5a, @fd=r0}, @generic="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@nested={0xec, 0x44, [@typed={0xc, 0x35, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x45, @str='/dev/ptmx\x00'}, @generic="6466f81f200e1e3893cc96e74df2838cd8595141ef8e0c4db7e94c23719e4b57bd52a7c8b228112d5ef261fb18dc756bb7c39cd5fb27d53d68c8aea0e651b8d7cc86cd957499b7a5fa8df953c0cedd4081a8332accf006238c6a7a7ee7a37bd7a431f713b1f82b2c9d87a7a23df7ab1908a28315ba8a970279097cf6ee485e4e7acef4532f447dfd97626d2c74669b4a382177ba3882e2ef27f68c474f8d231566d4a3578f1875bd282372f5e40b7385f67beebd2392b940231556ceb1", @typed={0x8, 0x64}]}]}, 0x123c}, 0x1, 0x0, 0x0, 0xc010}, 0x41) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, 0xffffffffffffffff) fchmod(0xffffffffffffffff, 0x0) 2018/03/09 13:55:05 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f000008d000)={&(0x7f0000a51000)=@abs, 0x8, &(0x7f00007fb000)=[{&(0x7f0000682000)="87", 0x1}], 0x1, &(0x7f0000f31000)}, 0x48040) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/09 13:55:05 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x3fc, 0x0) ppoll(&(0x7f0000000fc8)=[{r0}], 0x1, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000001000), 0x8) epoll_create(0x2) 2018/03/09 13:55:05 executing program 2: clock_gettime(0x3, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004880)="eb64e5d978d4e644287ac8b4c7f6a9b2b008ea733bf0b04d994c7b5cd74e6c47b8638014e433c673e0a43999cc2525e089d6afa68574f36475f1b6381d2c87eacb7b2d9f68165f25d7988e4af45f43a8c54251f6578f5bb3220c176e4bf2fe8f5dedaca1408a367f6ebb74af7505d9f2910dc1e064fc460a9351a963948d17d997b6c82fd71b6f6fdeae283a60f7", 0x8e) clock_gettime(0x0, &(0x7f0000004800)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000280)=""/24, 0x18}], 0x4, &(0x7f0000000300)=""/184, 0xb8}, 0x4}, {{&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/18, 0x12}, {&(0x7f0000000480)=""/90, 0x5a}], 0x2, &(0x7f0000000540)=""/20, 0x14, 0x100000001}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f00000006c0)=""/144, 0x90}], 0x3, &(0x7f00000007c0)=""/82, 0x52, 0x1000}, 0x7}, {{&(0x7f0000000840)=@nl=@proc, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/39, 0x27}, {&(0x7f0000000900)=""/62, 0x3e}, {&(0x7f0000000940)=""/54, 0x36}], 0x3, &(0x7f00000009c0)=""/94, 0x5e, 0x3}, 0x71ba}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/23, 0x17}], 0x1, &(0x7f0000000ac0)=""/4096, 0x1000, 0xfffffffffffffc01}, 0x3}, {{&(0x7f0000001ac0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/96, 0x60}, {&(0x7f0000001c00)=""/233, 0xe9}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x4, &(0x7f0000002d40)=""/221, 0xdd, 0x8d7}, 0x8000}, {{&(0x7f0000002e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002ec0)=""/36, 0x24}], 0x1, &(0x7f0000002f40)=""/183, 0xb7, 0x6}, 0x1}, {{&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003080)=""/170, 0xaa}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x2, &(0x7f0000004180)=""/51, 0x33, 0xe3d8}, 0x7}, {{&(0x7f00000041c0)=@ax25, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004240)=""/163, 0xa3}, {&(0x7f0000004300)=""/143, 0x8f}], 0x2, &(0x7f0000004400), 0x0, 0x2}, 0xd346}, {{&(0x7f0000004440)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004580)=[{&(0x7f00000044c0)}, {&(0x7f0000004500)=""/113, 0x71}], 0x2, &(0x7f00000045c0)=""/230, 0xe6, 0x6}, 0x6}], 0xa, 0x20, &(0x7f0000004840)={r1, r2+10000000}) 2018/03/09 13:55:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000002f80)=@nfc, 0x80, &(0x7f0000003240)=[{&(0x7f0000003100)=""/195, 0xc3}], 0x1, &(0x7f0000003280)=""/231, 0xe7}}, {{0x0, 0x0, &(0x7f0000003600), 0x0, &(0x7f0000003640)=""/60, 0x3c}}], 0x2, 0x0, &(0x7f0000003740)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000a7aff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x80007, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/09 13:55:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x1000, &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff8}, 0x80) 2018/03/09 13:55:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x1}) 2018/03/09 13:55:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f82ff4)={0x17, 0x0, &(0x7f0000c28f9b)}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x41cd1902, 0x5, [0xc00000000000000, 0x1ff, 0xffffffff, 0x3, 0x8]}, &(0x7f00000000c0)=0x12) 2018/03/09 13:55:05 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chroot(&(0x7f0000000000)='./file0\x00') socketpair(0x10, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfff}, &(0x7f0000000180)=0x8) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r2 = open(&(0x7f0000000040)='./file1\x00', 0x10000, 0x88) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x3, 0x4) 2018/03/09 13:55:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2000000000000023, &(0x7f0000db7000)=0xaa4, 0xffffffffffffffd9) syz_emit_ethernet(0x11, &(0x7f0000872fd2)=ANY=[@ANYBLOB="0352ba8e82270180010432000000000000"], &(0x7f00000e7fec)={0x0, 0x1}) recvfrom$packet(r0, &(0x7f0000bc3f5f)=""/161, 0xa1, 0x0, 0x0, 0x0) 2018/03/09 13:55:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f00000000c0)=""/9, 0x1, 0x0) 2018/03/09 13:55:05 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x8000}, 0x8, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net\x00') ioctl$TCSBRKP(r2, 0x5425, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x6, 0x2, 0x1000000083, 0x2, 0xc001, 0xc36b, 0x18b, 0x42, 0x0, 0x5, 0xdffffffffffffffe, 0x8, 0x1000b, 0x9]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xfffffffffffffff8, 0x7, 0x8, 0x10001, 0x9}, &(0x7f0000000340)=0x98) 2018/03/09 13:55:05 executing program 1: r0 = inotify_init1(0x80800) pread64(r0, &(0x7f0000000240)=""/6, 0x6, 0x0) r1 = socket$key(0xf, 0x3, 0x2) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000000)="42328e3bb928bc57a5001f89611765f6e1d5a9f4df409b66ff3b0f43504226299db967acaa57", 0x26}, {&(0x7f0000000040)="4da6b32ab1df3342411c80571fc7b2df2cacdddb026d7856fe01d45aecf96dbb6e18de3811442c6eec5f03737450aa2f4af992c063fd3b3f17dfbbf4461782324233919ff0350a2532c38b863b38e472bf3e25cc982b21c7b6cb2235a4dcae6f52c6ff4b435e353c1ad246d2cde93c44806f993086ffe8a47dabf9ba64ffb08c692a8eab1600f6ee3ba1f30509b1fc0e8ff75d5eb622c14907c2303f36bc64967e8209aa1b6eaef8feafe60b63231e8ef14f6688ab0edb788b7cbcb7e173d3ae66b6e3a7328707eed5a03d7d4ed89baa88dd8c329995ed1d61a6f49e53", 0xdd}, {&(0x7f0000000140)="9c1b542a911bbcf32f3c191799e74656f7abe1cfa37aad1b8a2eeb9d39f27cace6f5159158039405fae2bda46fcda7b8e503438df20739cbab69c35f4c0c6fbfedca2e4f21e0315296fd3c396a7ccfdd6905e550a9ad86ed5507342cb0b114f6d67b92e17d451c60f2b95a947b32bd83d3d707d51076810c613b8477865a2ae17186f575e90623151ba502768870e655e6cd39920a8f854d5101523facf69a3ec4e1385241036f668d82da118217fe5645774417579d9b653c289a23", 0xbc}], 0x3) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000009d9078cc00000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00000500000000000000000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/09 13:55:05 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x1}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/138) epoll_wait(r1, &(0x7f0000fd6fb8)=[{}], 0x1, 0x0) 2018/03/09 13:55:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='wlan1\x00', 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="164a8b92b79e0618eaa7f3d416b8806e05045fdc4929cd24e632729332f8674caeb7d0a2edda48e1a957b00c5a1b23986cded3a7f1bf16e55e9aed8bfc369ae614aea7e9475cd5ea4c6910ef0ae099992e302141d4b4ffd0bbab", 0x5a) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) readahead(r0, 0x0, 0x0) 2018/03/09 13:55:05 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syz_tun\x00', {0x4, 0x2, 0x8, "6044767c35a8", 0x3}}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1000) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/240, 0x94) 2018/03/09 13:55:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x713b19a8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x1, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x1f, 0x30}, &(0x7f00000000c0)=0xc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d97000)) 2018/03/09 13:55:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x1000, &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff8}, 0x80) 2018/03/09 13:55:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) times(&(0x7f0000000000)) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00') 2018/03/09 13:55:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/09 13:55:05 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1, 0x1d}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000300)={r4, 0x4, 0x94, "fd1f54cb305565c8c64a3b7e57a00796383e64f97123058fda7a4f0d446d650c48d2e090da66a244ff18a0979dcfdb29c19a535837695592d76ca9c0b19332579da1907932ae1f23e6f3aa9ad8c58c240294f4e7a70ddd448d393be31ff68308cce0890edaf98da90a6bd5c643172f5fc5cf0555d7e238580645923713f483f91efaaaa44e010e07e2403bd8dbc54e3ad1a42c3e"}, 0x9c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) 2018/03/09 13:55:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000100)=""/149, 0x95, 0x40000020, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 127.605240] IPv6: NLM_F_REPLACE set, but no existing node found! [ 127.615560] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/03/09 13:55:05 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093cffc), &(0x7f0000000ffc)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000040)=""/19, 0x13) 2018/03/09 13:55:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x9, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x8000, 0x6, 0x8, 0x4, 0x9, 0x1836, 0x3, 0xff, 0x1, 0x80}) ioctl(r0, 0x1000002271, &(0x7f0000f40000)) 2018/03/09 13:55:05 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3}]}, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/09 13:55:05 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000abfef0)=ANY=[@ANYBLOB="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"], 0x108) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000008c0)=[{{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/142, 0xffffffffffffffbc}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/86, 0x3d}], 0x5, 0x0, 0xfffffffffffffd79, 0x100000001}, 0x4}, {{&(0x7f0000000bc0)=@alg, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000b40)=""/104, 0x68}], 0x2, &(0x7f0000000800)=""/181, 0x7149, 0x2}, 0xff}], 0x2, 0x40012101, &(0x7f0000000940)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000980)={0x0, 0xb9, "6838df65c9382a8e08d7cf07e55661740ffb8224ee327ffd68f922e45171c3fb346171a5bfe5bd6ffdbcc1777d0fb2e3c2d74c6483b39aac2672a40423a028cdc7284a877b3767f3021e0a85101e08337bd1a767040afbcef64dcfefd142329799d2610ca9b1c0a1db26de3d4b17560b70fe1aca0564cd25adcaaa7d4a4c5b27fa28e3684b821e15d21f580ab8392a952208a18db398792ad379b36cdc955aa66bd1afae59a9367bdacb7712003f8bd145eddb88d45d977748"}, &(0x7f0000000a80)=0xc1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000ac0)={r4, 0xffffffff, 0x1, 0x5, 0x8, 0x21}, &(0x7f0000000b00)=0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x11e3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) write(r0, &(0x7f0000fcc000)="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", 0x4a5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80000000, 0x6}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4, 0x8001}, &(0x7f0000000180)=0x8) 2018/03/09 13:55:05 executing program 7: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/109, 0x6d, 0x0) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2018/03/09 13:55:05 executing program 6: mkdir(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") creat(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x8) 2018/03/09 13:55:05 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000380)="00ad838d", 0x4) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x800000000002, 0x1c, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x7fff, 0x9, 0x2], &(0x7f0000000100)=[0x9, 0x1], 0x32, 0x4, 0x1000, &(0x7f0000000140)=[0x198, 0x2, 0x200, 0x5], &(0x7f0000000180)=[0x8, 0x5, 0x86, 0x7, 0x7, 0x400]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x3) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x2) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/09 13:55:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x1, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x602c2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x3, 0x7fff, 0x0, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0xc7, 0x4, 0x6, 0x40}, {0x1, 0x7, 0x1, 0x40}, {0xefa, 0x7f, 0x2, 0x9}, {0x400, 0x8, 0x5, 0x100}]}, 0x8) dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x100}, &(0x7f0000000180)=0x8) 2018/03/09 13:55:05 executing program 1: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000040)=0x10, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa00, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) dup2(r1, r0) 2018/03/09 13:55:05 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f0000000000)=0x100005, 0x9) 2018/03/09 13:55:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/92, &(0x7f0000000100)=0x5c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) 2018/03/09 13:55:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) close(r1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) signalfd4(r0, &(0x7f0000000080)={0x81}, 0x8, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) writev(r0, &(0x7f0000002480)=[{&(0x7f0000002380)='G', 0x1}], 0x1) 2018/03/09 13:55:05 executing program 1: r0 = socket(0x10, 0x80000002, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000ef000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f00003e7ec4)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}}, {@in=@multicast2=0xe0000002}, @in=@broadcast=0xffffffff}}, 0xffc7}, 0x1}, 0x0) 2018/03/09 13:55:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x10000, 0x800, 0xfffffffffffffffb, 0x9, 0x1, 0x5, 0x3, 0x1000, 0x40, 0x7fff, 0x800}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/09 13:55:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff00000000000000004300000003"]) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0xfffffffffffffebc}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/09 13:55:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x8}, @generic={0x1}, @jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}, 0x28) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x56d, 0x0, &(0x7f0000f14000)={0xa, 0x4e24}, 0x1c) 2018/03/09 13:55:05 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/03/09 13:55:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x10000, 0x800, 0xfffffffffffffffb, 0x9, 0x1, 0x5, 0x3, 0x1000, 0x40, 0x7fff, 0x800}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) [ 127.726906] audit: type=1400 audit(1520603705.568:44): avc: denied { setopt } for pid=10330 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 2018/03/09 13:55:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001500070400000000000000000a0006d3", @ANYBLOB="1400f300006aa800"], 0x2}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x6, 0x1, 0x10000, 0x6, 0x0, 0xce7, 0x8000}, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/03/09 13:55:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xc40, 0x30}, &(0x7f00000001c0)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000280)={0x2000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000002c0)=0x35073983, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r0, r1, 0x0, 0x1000003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000300)) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x7, 0x0, 0x200, 0x3f, 0x2}, &(0x7f0000000180)=0x14) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/09 13:55:05 executing program 6: r0 = socket(0x10, 0x2, 0x10) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80000) write(r0, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010026000000f70000f1e75c09cf", 0x24) 2018/03/09 13:55:05 executing program 0: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000140), 0x8) getitimer(0x2, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x13, 0x815, 0x8, 0x6}}) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/09 13:55:05 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/09 13:55:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x10000, 0x800, 0xfffffffffffffffb, 0x9, 0x1, 0x5, 0x3, 0x1000, 0x40, 0x7fff, 0x800}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/09 13:55:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') r2 = accept4$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f00000000c0)=0x68) 2018/03/09 13:55:05 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/v}a_arbiter\x00', 0x0) r1 = memfd_create(&(0x7f0000000040)="00000000000007060804002000fffc0c6565643b799365195f1b76", 0x0) write(r1, &(0x7f00000000c0)="0101", 0x4c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000100)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fstat(r1, &(0x7f0000000140)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x50000, 0x0) ioctl$void(r0, 0xc0045878) 2018/03/09 13:55:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = dup(r0) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/09 13:55:05 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lremovexattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=@random={'security.', ',keyring.@)ppp1\x00'}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/09 13:55:05 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8080, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/03/09 13:55:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000000080)="c0dc4b988f236514ff446c3491df44ad53c9368282ba42e68571797a1f94fba265c45c731db07eb4cbaabb7dc466dea15342b4b4255cde457f3c3931cc46bae8cf254fafcff48524b43511a01cd18bf868dbd657fd75d8e7d78bbd1c4fb4ee98aabcdb5fc736d40a1c80e3eaf5db9d0a40f170fc4010acb92b3b6af258138693e0882832b0ada16e8e7a488e272daf1321ddb8053f3b67fbf5781db8e6cd55532004e5395395cef6db515d040a6115ea3dfb992d2d8931965156a59b88022a9209a7c2861ef41486c1fcb15f6ee081422b6ca46a659a72ea3b5cf85460944ceca375c5dab6f070", 0xe7}, {&(0x7f0000000180)="e0767a4243c345251ceb62e04a3baa07c33d35c157a6e28a3ac8fa6d31effb37c52759746097567afb036dfe223fb086b434b089a631baaf351e5ecfc8df4f62f36ca7e55d14dcaa175b8163c283893ae3af72dd71a5614379ac62a3295c493b3e4c3f", 0x63}, {&(0x7f0000000200)="e381ce93101b85cb7e0c69c553fb00beb0cf386e6fd4765140093d3c5383678a324538b15313", 0x26}, {&(0x7f0000000240)="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", 0x1000}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000a84b8fc20000000000000400000000"]}) 2018/03/09 13:55:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) getrusage(0x1, &(0x7f0000000100)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x100, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@empty]}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x109002) 2018/03/09 13:55:05 executing program 4: ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x145043, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1f, 0x80, 0x80000000, 0x80000000, 0x7, 0x3, 0x7f, 0x100000001, 0xff, 0x0, 0x6, 0xfffffffffffffff9}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bcsf0\x00', &(0x7f0000000080)=@ethtool_channels={0x3d, 0x3, 0x6, 0xe, 0x7, 0x10000, 0xfffffffffffffffa, 0x7ff, 0xdde8}}) 2018/03/09 13:55:05 executing program 4: restart_syscall() mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fchmod(r1, 0x20) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8100, 0xfffffffd) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x2) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028cff8)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x6, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/03/09 13:55:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) select(0x40, &(0x7f0000000000)={0x81, 0x10001, 0x4, 0x8, 0xf88, 0x20, 0xfff, 0x7}, &(0x7f0000000040)={0xfff, 0x3, 0x3, 0x80000001, 0x6, 0x8, 0x0, 0xff}, &(0x7f0000000080)={0x1000, 0x1f, 0x9, 0x4, 0x9, 0x2, 0x3e0, 0x2}, &(0x7f00000000c0)={0x0, 0x7530}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) [ 131.197603] IPVS: Creating netns size=2536 id=12 [ 183.512974] buffer_io_error: 10 callbacks suppressed [ 183.512979] Buffer I/O error on dev loop0, logical block 16, async page read [ 183.527554] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 183.535969] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 183.543611] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 183.551213] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 183.558851] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 183.566600] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 183.574238] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 183.581858] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 183.589468] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 189.143775] IPVS: Creating netns size=2536 id=13 [ 367.781572] INFO: task syz-executor5:10410 blocked for more than 120 seconds. [ 367.788860] Not tainted 4.9.86-g00db063 #60 [ 367.793918] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.801971] syz-executor5 D26448 10410 3871 0x20020006 [ 367.807691] ffff8801ce2ab000 0000000000000000 ffff8801cc8e79c0 ffffffff84429880 [ 367.816051] ffff8801db221b98 ffff8801cd85f370 ffffffff838a457b 0000000041b58ab3 [ 367.824052] ffffffff84193a88 00ffffff8123c030 ffff8801db222468 ffff8801db222490 [ 367.832051] Call Trace: [ 367.834612] [] ? __schedule+0x67b/0x1ba0 [ 367.840292] [] ? bit_wait+0x90/0x90 [ 367.845594] [] schedule+0x7f/0x1b0 [ 367.850762] [] schedule_timeout+0x56c/0x10b0 [ 367.856821] [] ? usleep_range+0x140/0x140 [ 367.862603] [] ? kvm_clock_read+0x23/0x40 [ 367.868371] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.874596] [] ? ktime_get+0x13d/0x1d0 [ 367.880105] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.886784] [] ? bit_wait+0x90/0x90 [ 367.892057] [] io_schedule_timeout+0x1be/0x390 [ 367.898259] [] bit_wait_io+0x19/0xa0 [ 367.903643] [] __wait_on_bit+0x57/0x120 [ 367.909247] [] wait_on_page_bit+0xf4/0x140 [ 367.915134] [] ? page_waitqueue+0x20/0x20 [ 367.920908] [] ? autoremove_wake_function+0x90/0x90 [ 367.927586] [] ? pagevec_lookup_tag+0x3a/0x80 [ 367.933718] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 367.940446] [] ? wait_on_page_bit+0x140/0x140 [ 367.946913] [] ? mark_held_locks+0xaf/0x100 [ 367.952891] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 367.959878] [] ? replace_page_cache_page+0x610/0x610 [ 367.966624] [] filemap_fdatawait_range+0x25/0x50 [ 367.973007] [] filemap_write_and_wait+0xf5/0x120 [ 367.979382] [] sync_blockdev.part.28+0x50/0x70 [ 367.985598] [] __blkdev_put+0x184/0x7e0 [ 367.991191] [] ? freeze_bdev+0x1e0/0x1e0 [ 367.996981] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 368.003196] [] ? blkdev_put+0xac/0x550 [ 368.008700] [] ? blkdev_put+0x245/0x550 [ 368.014324] [] blkdev_put+0x85/0x550 [ 368.019660] [] ? blkdev_put+0x550/0x550 [ 368.025269] [] blkdev_close+0x8b/0xb0 [ 368.030689] [] __fput+0x28c/0x6e0 [ 368.035777] [] ____fput+0x15/0x20 [ 368.040851] [] task_work_run+0x115/0x190 [ 368.046549] [] do_exit+0x7e7/0x2a40 [ 368.051804] [] ? release_task+0x1240/0x1240 [ 368.057742] [] ? splice_direct_to_actor+0x39e/0x800 [ 368.064408] [] ? __dequeue_signal+0xa3/0x550 [ 368.070438] [] ? recalc_sigpending+0x72/0x90 [ 368.076799] [] do_group_exit+0x108/0x320 [ 368.082492] [] get_signal+0x4d4/0x14e0 [ 368.087999] [] do_signal+0x87/0x19f0 [ 368.093344] [] ? do_sendfile+0x10b/0xd30 [ 368.099023] [] ? setup_sigcontext+0x7d0/0x7d0 [ 368.105224] [] ? do_compat_pwritev64+0x100/0x100 [ 368.111611] [] ? __fget+0x47/0x3b0 [ 368.116769] [] ? compat_SyS_sendfile+0xf9/0x160 [ 368.123087] [] ? exit_to_usermode_loop+0xac/0x120 [ 368.129548] [] exit_to_usermode_loop+0xe1/0x120 [ 368.135848] [] do_fast_syscall_32+0x5c1/0x870 [ 368.141970] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.148604] [] entry_SYSENTER_compat+0x90/0xa2 [ 368.154812] [ 368.154812] Showing all locks held in the system: [ 368.161101] 3 locks held by kworker/u4:2/35: [ 368.165488] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.174785] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.184949] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.194867] 2 locks held by khungtaskd/515: [ 368.199155] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.207841] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.217514] 1 lock held by rsyslogd/3648: [ 368.221652] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.230500] 2 locks held by getty/3776: [ 368.234473] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.243770] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.253683] 1 lock held by syz-executor5/10410: [ 368.258317] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 368.267441] 1 lock held by blkid/10600: [ 368.271382] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 368.280594] 1 lock held by syz-executor5/10768: [ 368.285254] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 368.294457] [ 368.296055] ============================================= [ 368.296055] [ 368.303206] NMI backtrace for cpu 0 [ 368.306828] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.86-g00db063 #60 [ 368.313983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.323308] ffff8801d84d7d00 ffffffff81d956f9 0000000000000000 0000000000000000 [ 368.331273] 0000000000000000 0000000000000001 ffffffff810bb190 ffff8801d84d7d38 [ 368.339236] ffffffff81da081d 0000000000000000 0000000000000000 ffff8801cd5de418 [ 368.347214] Call Trace: [ 368.349773] [] dump_stack+0xc1/0x128 [ 368.355104] [] ? irq_force_complete_move+0x390/0x390 [ 368.361825] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.367762] [] ? irq_force_complete_move+0x390/0x390 [ 368.374482] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.381547] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.388525] [] watchdog+0x6f0/0xa70 [ 368.393775] [] ? watchdog+0x125/0xa70 [ 368.399194] [] kthread+0x26d/0x300 [ 368.404348] [] ? reset_hung_task_detector+0x20/0x20 [ 368.410979] [] ? kthread_park+0xa0/0xa0 [ 368.416568] [] ? kthread_park+0xa0/0xa0 [ 368.422160] [] ? kthread_park+0xa0/0xa0 [ 368.427753] [] ret_from_fork+0x5c/0x70 [ 368.433389] Sending NMI from CPU 0 to CPUs 1: [ 368.437883] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b4266 [ 368.445218] Kernel panic - not syncing: hung_task: blocked tasks [ 368.451348] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.86-g00db063 #60 [ 368.458504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.467830] ffff8801d84d7cb8 ffffffff81d956f9 ffffffff83a8b3c0 ffff8801d84d7d90 [ 368.475794] ffff8801cd5de400 dffffc0000000000 ffffffff84409000 ffff8801d84d7d80 [ 368.483755] ffffffff8142f531 0000000041b58ab3 ffffffff8418b470 ffffffff8142f375 [ 368.491719] Call Trace: [ 368.494276] [] dump_stack+0xc1/0x128 [ 368.499608] [] panic+0x1bc/0x3a8 [ 368.504593] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.512790] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.520032] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.527274] [] watchdog+0x701/0xa70 [ 368.532518] [] ? watchdog+0x125/0xa70 [ 368.537935] [] kthread+0x26d/0x300 [ 368.543091] [] ? reset_hung_task_detector+0x20/0x20 [ 368.549724] [] ? kthread_park+0xa0/0xa0 [ 368.555313] [] ? kthread_park+0xa0/0xa0 [ 368.560904] [] ? kthread_park+0xa0/0xa0 [ 368.566494] [] ret_from_fork+0x5c/0x70 [ 368.572435] Dumping ftrace buffer: [ 368.575981] (ftrace buffer empty) [ 368.579658] Kernel Offset: disabled [ 368.583258] Rebooting in 86400 seconds..