590cd516a34", 0xc6}, {&(0x7f0000001000)="fd469659e8dc59e5fa73d8ecb5afd995e5a5fda0ef323dbfd340ff47778eec26660a4fa9da1484d0b884946d573bf684af0e", 0x32}, {&(0x7f0000001040)="74991321026f6412cd88a488c2d5a2eb53bcf5e1ee146d972e29321c13d2a2923dfa5c80c35079d5a13fd16f01de8d00b9a4845808200a6327bc473a66be8b64739513fc4219b084207e47971b65ddc3ef0d2598f00848929b3141ccc95ad8301559380f0fe9d7df76f00a18590cd8adced874de23c803449280bf35f09a3a4f4d35363f2c3ef3b8fa9c1c09e145fcae0bf8735f50eebe1163bc1eff7552e54fa21e391a43751917631c2c49f6870936156ec755edc5dbbbea9c32085c97ccc9672478bdfd272d895afc975838fdf71ef3a883a591", 0xd5}, {&(0x7f0000001140)="69d6a85d8457418cabcd8fb9677fedaf19139c3df56215ce6addfca62d64ef49cc9343cb85187edbbb5a22f128151e0491f23592aeeb1c74fb0c683a6cbacea2e264ab3c6f5bed4579fe40365dc6330fa1117b358b39f1463192e0a2afc9f50f9fb1fdfe4e487c12592aff0ac2932c5ba131d468f0e022de29172e1f525372f42ae5111fbc2a142c7d4c60d3f9beaa0f26c1908d6f87287be2fe899db15d6c64723ef2614ba807b45d71cf35f27c1af3c1af866dc77589276a", 0xb9}, {&(0x7f0000001200)="2aad96f5f18e06d04bff6f57b2d7684717", 0x11}], 0x5, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r19, r20}], 0x38, 0x4040000}, {&(0x7f0000001500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001600)=[{&(0x7f0000001540)="6dd69aa1800cf188bad396754fedc43ffe4e5af3b14357b1cad012f2d839edde3aec966095b228c3c3121fe7cfab7f37ef3c3f82fcbed3725e35ee227079799686d41320fd881f0d174dde39b6f1462d56572630d09f1fc450eb101b3136923664cf9f75f0c83c872e9d2465589725ec6eaecfc247289ab3dd285917fe07f752c22b4f21c1b785c1b28a99e191", 0x8d}], 0x1, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r3, r21, r22}, @cred={0x20, 0x1, 0x2, r3, r23, r24}], 0x40, 0x80}, {&(0x7f0000001880)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001d80)=[{&(0x7f00000018c0)="5cf64444d6c1999d8e05e0ba67d794b83b35fc4dbb2370c04d2d94524a1086e036ea903e1e5544d9d20cc8343c675d37699d69ca5bbbcef6190979e26f024d01428425716e135ff61b7c7e9b74e65c68fa3ca929482e6ef58e262068986c3f0979a489b7f2f5b674d1357b429d14bc0fbfa51e80b832618de17330ffa070320afd03653995cfcaf9233ce33452800f60d6e4e04bba8ce86fd7443472", 0x9c}, {&(0x7f0000001980)="bafd970a", 0x4}, {&(0x7f00000019c0)="9ae96deffaf4ced646fdc0709f08f51dcd54b98580e792885b4d997f0bd3561076f203af5eaadf3b8f326d0bb8bb6b6f28afefe6e6a2f5632a05c820d161e0bb7160222b09927b91ca6703b8879eb272b686e464b2d586f2ee441914a4ae22cacf757fcc", 0x64}, {&(0x7f0000001a40)="1546158bc02f8fd910370586480664048e0825d2e8be65d22beddcc2f3bcbfbc844729b2579d3b7d1c48e31fd5d8f606214251f7a803b4eff47f4447ca827cf9769b039880207d8317548a4c6d743c9b9408faf5e265275440d2feeb71ba44e3c224f50543d9abfab17a3fadc94ce9202340829b62160370e9753283037480b9ac1edddb5cc96b93b68dfc58e2eae1f2e7636c42bd4fe3d3a3b4be18c2d69247bead088ad8cd1d95920f71b1364b29b0e615039c55e6a070a715e21e3fcaa0b11d25bebf1c38f4fb9b9397a58f2715b7", 0xd0}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)="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", 0xfe}, {&(0x7f0000001c80)="ca193c5a343063629eb363f8ec9585385fb722ae4b9e910a74ae8c3257aef270eac82232f7b34eea13e5b1dc71a579d174484c70b298486a8bfb79987b5a8e454aaaf6cbb6fb56d330e58c0fa7964f23233aa3d812883d416a64accf4e2f826c4623580ce88b06211519ee9fb5d307edc6c7d65610c568801e14f8bb6001abecdd90a8dbe51ba08d7b81c2a555c71c4c2cc5b627f9cd745d294d0009257bcec74d13f0c5127fbee92b6b7b6c1f5ebe8c1821f7e1831cefa65c7da27af4a65850e387bba8ec808bfa83f616f4969fb4a04b5b2264e58e700ed08a99fb6889512c2ed20ccc60fbd754e75233bfd6a55b5d", 0xf0}], 0x7, &(0x7f00000020c0)=[@cred={0x20, 0x1, 0x2, r3, r25, r26}, @cred={0x20, 0x1, 0x2, r3, r27, r28}, @cred={0x20, 0x1, 0x2, r3, r29, r30}], 0x60, 0x20000000}], 0x6, 0x40) [ 80.520136] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.534967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/24 02:38:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/02/24 02:38:30 executing program 0: write(0xffffffffffffffff, &(0x7f0000c31000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800020004df0000", 0x24) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffff9}, 0x8, 0x80800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x10011, r0, 0x40) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)=@generic="0986f9c3a3223549b19c97110042985f", 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) r3 = dup3(r0, r0, 0x80000) epoll_create(0x8) r4 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x101) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)=0x3) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000180)=""/4096) pkey_alloc(0x0, 0x2) fchmod(r2, 0x25) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000040)=0x83) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000001180)=""/228) r5 = getpgid(0x0) getpgrp(r5) waitid(0x1, r5, 0x0, 0x0, &(0x7f0000000080)) 2018/02/24 02:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="000040c4", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/24 02:38:30 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x11, 0xe00) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x1ff, 0x4) pipe(&(0x7f0000000080)={0x0}) accept$inet6(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/02/24 02:38:30 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7", 0x24) 2018/02/24 02:38:30 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18200, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) signalfd4(r1, &(0x7f0000000040)={0x5f79}, 0x8, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000000), 0x4) 2018/02/24 02:38:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1014, &(0x7f0000000000)=0xf, 0x4) sysfs$3(0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x1f2adffe43e23d59) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) ptrace$peek(0x2, r1, &(0x7f0000000040)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000180)=""/4096) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000040)={0x1, 0x200, 0x4, 'queue0\x00', 0x6}) sched_getscheduler(r1) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000100)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000080)={r5, 0x1f}) 2018/02/24 02:38:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fdfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000221f73)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00007a8ffc)=0x80000002, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/24 02:38:30 executing program 1: prctl$intptr(0x1f, 0xde59) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockname$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f00004eeff6)='./control\x00', 0x20000000000001a, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000001fe8)=[], 0x0) 2018/02/24 02:38:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) close(r0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/24 02:38:30 executing program 6: socket$packet(0x11, 0x6, 0x300) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0xc) sendto$inet(r0, &(0x7f000028ff4e)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c09ff0)={&(0x7f0000643e60)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000085fe2)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a57fe0)=[{&(0x7f0000786000)="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", 0x10e}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) 2018/02/24 02:38:30 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) chdir(&(0x7f0000000000)='./file0\x00') 2018/02/24 02:38:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000080)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x6, 0x5, 0x400, 0x9, 0x200}) r2 = dup(r0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) getpeername$inet6(r3, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/02/24 02:38:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x14, 0x13, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='/wlan1\x00', 0x840, 0x40, &(0x7f0000000040)={0x8, 0x80000000, 0x3, 0x80000001, 0x8, 0x800, 0x1, 0x80000001}) 2018/02/24 02:38:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) fchmod(r1, 0x0) 2018/02/24 02:38:30 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420100) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/88, &(0x7f00000000c0)=0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)) recvfrom$unix(r1, &(0x7f00000003c0)=""/216, 0xffffffe4, 0x0, &(0x7f0000000380)=@abs, 0xffffffffffffffd3) bind$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8d14, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000140)={0x401, r4}) sendto$unix(r2, &(0x7f0000000140)="d37d4b1a08527ad39bb2651dea917eef9ba2f185ad0cd7da9ea8a5d6a2f5b0de7b5a85025183ecbd44c263a4c23b0edbff0e28ee0ed2eceed769d78ec5bcd9563e19a034725e1385a67d0289c09b4e1305fb07d9aea28da1f30818ac198a14d0522b8c4c79261e7a9ea7d6", 0x6b, 0x8080, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r5, &(0x7f0000000200)='task\x00') 2018/02/24 02:38:30 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r2) 2018/02/24 02:38:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0xffff) 2018/02/24 02:38:30 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffff117, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x600442, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) [ 80.713065] audit: type=1400 audit(1519439910.748:42): avc: denied { fsetid } for pid=14456 comm="syz-executor2" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 02:38:30 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/24 02:38:30 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = memfd_create(&(0x7f0000000000)='%\x00', 0x2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x2, 0x7fe, @empty, 0x63ac}}, 0x6, 0x80000000, 0x9, 0x6, 0x9}, &(0x7f0000000240)=0xa0) keyctl$get_persistent(0x16, r2, r3) r5 = memfd_create(&(0x7f0000000100)='%\x00', 0x0) getpeername$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) sendmsg$key(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x2, 0xc, 0x10001, 0x3, 0x31, 0x0, 0x5, 0x1, [@sadb_key={0x3, 0x9, 0x78, 0x0, "d36ecd0fb201cd4cadadd36ce2daf3"}, @sadb_lifetime={0x4, 0x2, 0x2, 0x80000001, 0x1, 0x81}, @sadb_sa={0x2, 0x1, 0x1, 0x5, 0xffffffffffffff7f, 0x35, 0x3, 0xa0000000}, @sadb_sa={0x2, 0x1, 0x2, 0x1, 0x10001, 0xcc, 0x1, 0x80000000}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x3, 0x4, 0x7f, 0x9, 0x1}, @sadb_ident={0x2, 0xa, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_ident={0x2, 0xa, 0xfff, 0x0, 0x456e}, @sadb_key={0x19, 0x9, 0x5d0, 0x0, "00976905e4da1a7d97a117a0bbd7b3c9bcebb4eb15adb6e35e4827baa3f1a2b15612a7c444d4e4d8552beddd57bee331fccd110ebc0693facdcd5c1f85a2eb5c26063e91719a240c6b5d41e33dc43523b891c7b888f6c0100a00b42f279cf79539676824f5a8aa716b157cef7f398c2c8d8f0f7438c59b64e6fb5391671cfda1db4d5b7bdce13332a026291234cf1e45847e836564a689fcd7ade9fac4ef8c7b9978402406478e17a204fbcac0e11aff383233aa7ab3b8c234d3"}]}, 0x188}, 0x1}, 0x4008000) 2018/02/24 02:38:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) 2018/02/24 02:38:30 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000edc000)={'filter\x00', 0x96, 0x4, 0x408, 0x220, 0x0, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f00005c3000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @dev={0xac, 0x14}, @multicast2=0xe0000002, 0x1}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/24 02:38:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) readv(r1, &(0x7f00000c8f90)=[], 0x0) 2018/02/24 02:38:30 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) fsync(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x44) 2018/02/24 02:38:30 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1198f3e381d32456c74208b94e0e2a7db2dd5d686e8ea147c214a299c4b98f54ea82339d7d91f1f3d414b9d0a12593879e880a26b63c753b654c2edec75d49bc1818d91ee07f6f2e2414eac43b1b63fc27663f140bd8ca656075deb68e190b8f8eb36fe5abcdc098dabc7015d24215bec40f3117a51b300c72377931d28b9cf2b35decb6493ff7d66204794cfce1bc6ee715d780bd070644e9e94cc5095e8a686249032a67487f5790f8e6e5cd25f81a01444cd45bcd76a40ee4ca535958c63659a665032238143e68e8ef810775e62fc1daa863ed00f32467b5410c9c83ef9710", 0xe1, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0x2, 0x3, 0x1, 0x3, 0x8001}, 0x4, 0x1ff, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf", 0xdb, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000c91fc8)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x184, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5000443ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568bb3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db858cbbe67b2f53b333c9a186f1c76e9897726251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54"]}, 0x184}, 0x1}, 0x0) 2018/02/24 02:38:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) listen(0xffffffffffffffff, 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000e8ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r1, 0x0) 2018/02/24 02:38:30 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x20) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000009000)=""/101) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) sched_yield() r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x3, 0x36b0, 0x3, 'queue1\x00', 0x100000000}) preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x58) socketpair(0x2, 0x5, 0x8001, &(0x7f00000000c0)) 2018/02/24 02:38:30 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x1) fchdir(r0) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/24 02:38:30 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x20) r1 = memfd_create(&(0x7f0000000000)="2d7effffffdb8001ab", 0x0) pwrite64(r1, &(0x7f0000b1cfd3)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') creat(&(0x7f0000000340)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x28000, 0x0) 2018/02/24 02:38:30 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x2a0040) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x80000001}, 0x1) prctl$intptr(0x26, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x1f8, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000040), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x6, 0xfffffffffffffc34, 0xdd8, 0x81, 0xfffffffffffffffb, 0xffffffffffffffe1, @generic="830153eb151429ec954c1def7cfd3627", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3b88a817}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, {[0xff, 0x0, 0x0, 0xff]}, 0x6, 0x4, 0x0, 0x7, 0x6, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ffa0953176f07818b2e6288d22907f74", {}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @empty, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff, 0xb3f9ce06e0a7ddb2]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xffffffffffffffc0, 0x3, 0xfffffffffffffff9, 0x6, 0x7, 0x4, @generic="4a1d9ea91bbf8b391b0fa2d7724e7c8a", @generic="c5cb54749b5d3d57e778685c161c2c62", {0xff}, {0xff}, 0x0, 0xc4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/02/24 02:38:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/24 02:38:30 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000040)=[], 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x5, 0x7, 0x8001, 0x80000000, @tick=0x8001, {0x8, 0x8}, {0x3, 0x418}, @control={0x2, 0x3, 0x1e}}, {0x20, 0x9fd, 0x9e8, 0x6, @tick=0x80000001, {0x2, 0x7ff}, {0x80000000, 0x1}, @time=@time={r0, r1+30000000}}], 0x60) 2018/02/24 02:38:31 executing program 3: r0 = socket(0x40000000000015, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000cfa2)="00000002", 0x4) 2018/02/24 02:38:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000340)={0x800, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x90) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200200, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3f) r2 = open(&(0x7f0000000000)='./file0\x00', 0x501200, 0x80) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/24 02:38:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/234) 2018/02/24 02:38:31 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) process_vm_readv(r2, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/232, 0xe8}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001240)=""/229, 0xe5}, {&(0x7f0000001340)=""/86, 0x56}, {&(0x7f00000013c0)=""/194, 0xc2}], 0x8, &(0x7f0000001a40)=[{&(0x7f0000001540)=""/241, 0xf1}, {&(0x7f0000001640)=""/146, 0x92}, {&(0x7f0000001700)=""/116, 0x74}, {&(0x7f0000001780)=""/30, 0x1e}, {&(0x7f00000017c0)=""/175, 0xaf}, {&(0x7f0000001880)=""/36, 0x24}, {&(0x7f00000018c0)=""/202, 0xca}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/76, 0x4c}, {&(0x7f0000004040)=""/4096, 0x1000}], 0xa, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012ff0)={&(0x7f0000096000/0x4000)=nil, 0x4000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/ppp\x00', 0x0, 0x0) delete_module(&(0x7f0000001b40)='\x00', 0xa00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001b40)={0x0, 0x1000, 0x0, 0x6, 0x3, 0x4c36, 0x1, 0x12000000, 0x0}, &(0x7f0000001b80)=0x20) sendto$inet6(r3, &(0x7f0000001bc0)="389880ce5b452869981f76039bf7965832c48c2cf8d599797aff14d5bd4ef538199d834c1e414d116fadd1fa1fb882b382549f4b1b0222c5eb6f4e31dda7cd2fb1cd78fb85d66ccd67d67bef13cce1394defa2c3339e33edfd69d04d9e858ce4cac51d1e416564fcb81171906532686c3c05055746238d3e9a1356c27c7fe19632d665e4b325ce18d50988afbb4fede815eaf1126f0dc40df423d84f663530b70945a7924bbddd9a147ec8c7bf33ae2b14373b76d4dcb8771a1f857c36e91277760ba62f213d07bb17e6375840be0b0184754faced5698ccd4e7d303542678bd487d8734f7", 0xe5, 0x4000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001bc0)={r4, 0x22}, 0x8) 2018/02/24 02:38:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb10, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sysfs$1(0x1, &(0x7f0000000000)='bdev') 2018/02/24 02:38:31 executing program 2: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', ')\x00'}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x30400, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@generic="a2750bedc161d87fd2e9dba864849c01", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001400)=[{{&(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f0000000140)="032560cef487", 0x6}, {&(0x7f0000000180)="d0b4bdd23d51c6d87ea2ae6859a98cff963f97519d51d81dace818603ef0e95def485463a682b7ba52df56408fca496923bf6a4e1db861b12685aa4fc430bf1c9fa6c1aeefd830b63cad81784d3855f515b72ad1c10d629513a3821162", 0x5d}, {&(0x7f0000000200)="106cf3dd2181c2085855c041a2e1aff265", 0x11}, {&(0x7f0000000240)="b1f426e2b8aab50bb8acb7116737e1c8b60c54f6c6b302cb63b474f912c27b01285e14751313ae539c16ff8bdb6ce0b3a79c8fcfcc4b437aeff6ce62be84600d29702e71f8a8faceb458f4ee969fef01de72838d1997da73a64c1bd50378236fa8d7ec5f760526351f577da0160d94a202c8ac306b56293242cd4221", 0x7c}, 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{&(0x7f0000000480)="a802e8071380833dbe085eaf7386e0e1586c466e2937ce772976703aa1dd7a3ee2eccf3a4e349cd4155bbd3a98dd0591a8e9ce81430f7acbee50260d04489eb0c3207966cbf721e608cb5befacc74a070d7a5436abb0b9ce7690d5b6842a96019bd13e963eb8bd3f92608cf604696a8464709ccabd8a8b8269a1f76cf0c42f15931f1f8fe42eb54225a4ec9c1004d2c2356c8879b1122068fb8b9939d2de", 0x9e}], 0x8, &(0x7f0000003000)=[{0x58, 0x113, 0xd1, "d7004227744cf75857e707bbbd823cb1744c24c1e4a079c558cbec404dc042a384f33613d471ce90074b07c40f5a548b4e8f67697cb9d686ab841e20504df6415731"}, {0x40, 0x11b, 0x2, "6fd178302faf46b2f43e4552102e4e300159d4ce6ecbf740b4e50d2a899cfb3f981cdf38c67098ff67671fea0497"}, {0x1010, 0x105, 0x4, 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"f35152dd86845fde594ec22a7c4b3b46d2d3424215c361cf91b4cc901f2a698d6378d823f46a57efc4d0fd29e92c02fc40064e4144a795e29c3341359dcd7dc0f808ddb03385004f7e8767fbee39c5fd42886d90f61ad7cbff7f791456e3ca74ceebc0a647fae5fbb4c3163e5c760438e6ee5b04df1cd440133ccdf7a1d552aa0263229cec0c23a38dcb96a342900dd9df2d99d6b0a632ec3eea0d52ed21b57fa7ac18414c0498fbf153a429d4134a91a5e9075d1ffd02c1dee2243abf540127384b75265f2d6c1fe200a354ba64bd09863a480f3b5c5c999e227c2085f494d78601b8b96bf41b6fbea25b2839310248318d5cba2e3d0a3a97f68d62b29f1455854c9b50ed7ea658d243cb1195a033663a0e9cae8156b10756085afbdf2bf29d421dfa3141f0c275a1c870c2d67109673ad474893f5ea6af295c11a3ecc3fc6213efdb7af24a84d36309b7afc58bbb99963f3021c36648c052a23ba85bf9ba78b71c0eb1d623234f7a9ec3137bfebceaa14091c91c9a2b89184a84227c3a6cd074bb1177ad6ca61343a2a66f19ae46d0b53600692061bb668e123c52257e797a075739f80cf83f2bc3c8d4a9dc15c2e184dc42ed9dc079f2dc821a0a326e017ea712267861ae5c128fc7c5ce3505d034ec47a483bb75d547a2ef391bd79c861b4d0945aab5973c02519f873d5ce4516b78778406411002e19e1c7cdb78cfd3f103b662c626787729bc32646a74478065989368e27e002fd71bf944ac6e31b2d89d1369452ea7707f2e845deb8357eaead1f009faf377258d8145c1e0d65873e942c5ddf7d429c783e187915a995ac7577597e8eaa90344fd2ff90d618c6c47afeae81db6a52244a10e15ccb8f497408c4bfa5e237537f2b504462fe33ee48b1f627a648634738af05a16736d4e7f37add7c3fc561e424e434784d7433d966f3fd993e634ef21b139edf60d2b8cea7cbc0275e73012e3c43eab3ddd2a8ca78990cd44828ae883bc2eb5f2c1778137a6e76d0317059435ef6f4e5cbe67a388b0d3970fe39090de18631239937cace4756648e6e0f550e8847aed5ff2745e1164f81790b8d10bda0bf335424650efc36078da0b1481c42939560be16d23be756eb8b00dbac810ea2011d7bf4efe102c3a3812e623a4a28a410ea1aba4e2e0172f71eb89a974ef0ee7e430dd6efb11d8a0a5769f800b34de645f7a6fea44f9adb04da410e8d6684f5b1740fb0ba301bfd381bd87979e0c572a9ba96810abe3e63482a9452ba01438ac947e74080554484cc6f4d703a3e4da23b44d6cb960314ae24a9cb23deea1a216b14cff349dcff92f057f0ab5a99a37e104db299f6924466333d81126be5336333edd6f50582948912ad15e0e9e24140dd5793a143db1ee071ba27f7ac5723b493211f4ccd815ea596609977804f14b44a7754f8cb8fb255f7dbe81deedee90144743c108cf8920f3e8d45a7e569285cce7764f4d78bff041088b01847530203bc81dd1afa3298fa95bff5491753ee532c30011db269b974788415890d83cde8c93ae29e801c73182a7e87090eb85f1f08501acb8e6cae5caa45cd966a784ac082191ded95f8c791248e10df366d69827771084a77ad4b398719526ccc6467cd7591f07549403ced10572b2401f183ac52eda3f55de5ec8318f8cd2cfd8ccac5e053bdfc652bbf8a257e2859ce7f2e6a045ab5960c00a16a81aee9cc05bccdfd8ef19a8e2930064d2af2d37349cf646eb37850c528f3db468f4a435e44212af0468ebeda863bce99bdfde9ed59807c07e90b6e937096e842933f9efcb6725a385329d837b18a377e162f2a5b2f1d1b2cfc08420ec957612b1c02c57e467d94eb382da37c6cfaf65d8af0ba20619aa1f8f8925db39532cd962416ae3e42154574945fc938e870b10fd8f6e224de1c0c0597af2a09d47132b299a38a1419bc591e525c847fda8a92b5da5af705b2ad1be021402ff0198d4fb31c3559bd60351f7aaff365e83b8a60febaa57b8cb6e50888b7904c4e934ab323fbc8f1c27302eff1ff60b483b67b7ff6da82e0cde03b7310bd8742623bf006b454768ca5b05374dfde141b6fc6180dd9865a2863bcdb2f67b82582954c57935e77bf559d749d4a3db69ac8e12a7d7897b5dcca8d8c81d356351d4a54dd9ae9e3338911c8d773b1d72ca8feb8706039e8aa93daf99669e06a7605c3cec9f5e06abba731964052704f1ac2fd57915de083d831f3af5097ce7242dbdef7478bdb6807b2e85687854f352a17ef1b34e3e853f6cd8e3e7d66c99febe95884c89ad6a8ebb114d0f3b71d4089d3bfb6f27680614fef4b6f7d42091795b7515bfbc99eb33e9a634e58c4a0c871fe6b2a22b277e563117e61114e984baab1112851e4fed972d03e890074ddd1b3aa2edc5b0662ed9272d1f08ad221e8420a3c42e054c81a3c98294b362b0c0529db64d85b03913b327545b31329e5fc40d65e930d115184e2d8c6f4c814a8a4f9b89acbd57934a3b5a2e3579ef839ad1b5a9026c706f0918072f9b81a5757b3b9f319bf808d251f616bd2e037f5ddc631d24f0ac911dabb97946fd0a664577f5c0093ecfed0430b5d9f1a8b65a4c133c76b98264b6ca47fce2b8037d07b8804f0f1a6552316159965f1a041e6f39d384098bb5fb22d368b8395ca44b0c79f1cc9c4110a0ef018ecc8161c33fe0ee40948dbd2891e63a19c74155d91ed123d41453923ce46e22729a3e8cad4d90acda96acfb1f06ce058abfc115fc08656b32c9b63f9f99902f4d7d065050c951c8a7570edb4034d8dc8fc911c86fbacd3e07434c67a06dd831aa26533adebf8420b3d4559cb8e65aab6bd608c22a5f8229485efb6ce9a1d6e001c3a6e558de9d0ad503545f73e1698ad207ca775666a7eea290dcfde469246fdcb246130d9f39d68154afc5555bf87318985ee119343bcd5abda5d421522c6fb6115cff81cbbd5cc1fa4dea5d044922ecacaa33c8f18afd277ce904cb2a3c3f45a4c98a91cc9a3d1cd223b4673f01d09591277ba77b5a8dac9e14f412bcffc15e11f6e8f60aea12215228d82eaffef5ac49409bc5c967e5dfedc463363d6fee779ce67b4be29ab84701d14207b5a225a3edc8c4f426a283fe7c149eaf6e445445f698a5fdd375ff69f15e3f8b2946fabe098f535f8c3b26d144930a4b679ddff08ebdc8c043db5fb763b962275d06c36493cd871f6a0991a7d3bb083fe30ed8029dedefd43f4807e4f36f0ef108f1c4772fc68e76602b7a2510a6412523479864fa35ea7f0388c672c233a12ceab5a513a634dbc67050f9291e0afd4a05940b273fecba124bd29a9268238e05f26744bde39ecb4b031547ac5c83faa8b598945d46dae0acb77525cedd26eb713c9945584cd4640c36411579bb04beac701152c7ac4e567e27d836f1cac204a0a4daaa7bd757f4f35c506208e25b67a81bb42fab863ae85120167a2156a647c7ed07b6eb5a55e9f9539b1b07561b37953816fbbb0207cde2635f75070707ca9ad241ac0d7e533cf10a4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{0x10, 0x115, 0x9d}], 0x23c0, 0x20000000}, 0x9}], 0x4, 0x0) syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/24 02:38:31 executing program 4: socketpair$inet(0x2, 0x4, 0xfff, &(0x7f0000000000)={0x0}) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket$inet(0x2, 0x3, 0x751) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) socket$inet(0x2, 0x80007, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/24 02:38:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x8a, &(0x7f0000000000)=[{0x6}]}, 0x10) fstatfs(r0, &(0x7f0000000040)=""/166) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/24 02:38:31 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x3e, &(0x7f0000000040)="be03f20a90577861877709ebd514377f9e066cc935c750cdd0d1a6f2cf8ac266f8fb28a52faea082b553662ea349a75ff14147d4a8983f3f83c9960da247"}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/49) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000000780)=[{&(0x7f0000000200)={0x27, 0x4, 0x9, 0x7, 0x7fffffff, 0x0, "bbebe0ed57580ace70ce20e883a94661f21de13c135f6338d7b911e7ed19ef63f3f94cc20556369652b8b8dff0c7d28d598a66d798090f063cd696934e5dd4", 0x3ff}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000280)="70a9a3902eec454dd4ba992b029b559be9b4c547188b7fc7cd1e8e67a81f0e523545dac66bbd4087444bc78f", 0x2c}, {&(0x7f00000002c0)="123964f8a5f1d636ce967cbbb1b1699f917b0a80c76743c4d1eaa2582a17080b70736550b21f155f68168e033b1c14df458b28b95903c44bbf295e03", 0x3c}, {&(0x7f0000000300)="3b55ff965b5f76c2511189a4f905005b06c7085516e21fa425bde8c021d6ca13969e2dcfdfceb40dd727c1dbf1c851e10c8ba398e4", 0x35}, {&(0x7f0000000340)="fd12336a109bb194762ecd8e1274a62efc47895762c6dcdaa825ccc6e75c830bc5b2a06241dd5f5d72d5f77546c51beec30d12e95452f34ddee2b6731d99b3f3adbe2ad953937794937644f5a2d5daf2de72094cb87ae4ae9253a3e571db1444d9843d693e159b93172166770909b1da3e3e94d574e760339cb3f7a04773f494a633acf237cda774e171ca636b21ad970ada11cca1ab0184723ff859267fc3be3e2c3a26fb4f2de0d49bae3d6bd9a3215d305033ec3f6b5232a7cf941f477a9e6c22f0ee223e5cef0c3e7ff9637ac68425ba007f4633c744b4b5710ed4918c1fadf36a5d4ff44c5ff012", 0xea}, {&(0x7f0000000440)="ba39a3e8a62f2d87168ff7e29792d55c30c1e95f0c8538ae38e4dc9d66198b29a904ad32b14edf033cb68e801e3994c6", 0x30}, {&(0x7f0000000480)="1ad6dd9dca3faac8f57f244f85be072e302ca405f2242cd7ea01a55e982974bff612d24d849ac9171e0143f514ed9bb6d4965a978d22f14d8598", 0x3a}, {&(0x7f00000004c0)="72c5d6af8009cff9", 0x8}, {&(0x7f0000000500)="088820101588fc53ca0d800d004783d0242af688ea6f2b34e8d829995ee884f6c792c89c46fc1730780184db82bf2310e6311a6a7a38a860b623da8c87d2ac9e252b11d91c7b4efe96fc16560c9b0068dce2bde5bc002fdaad157d344f49759d07a6d99654cefd6a7dd30dc2b6f8a2b8bc40cdc3972c4dd12ea9548defe2fa88c391fb5678f1c7ab73cc367ef5e4c100d90ba5fdc98fa3c43a3b000b2b6b0118296fb90eeba20249c1817409756bee4f3c3c20f8b1455f1752635db0f7fc0d09623f16c3bc7438", 0xc7}], 0x8, &(0x7f0000000680)={0xe0, 0x118, 0x3, "5086ec58dad4e94dd55161edb24503a2fe98438b6708437303e9f90f5f8b9168000ecf98acd199a0d2a88d019dbda2e1fcc69e9685397cdd7d515850538ee562c936e24ee3af4e1945c0a0aac4ad8488685ee1e472f904c7eca770d2d949badfa67ffd7035ca2bf43299ad9976a35dc5ade0be2d4b359016b8fe901e65180adaa42cc061bfd9aa41efdb49053f7d7775d507237838e45fefbb72e41eea8567da75494c6f44dd7168b3f662ebda8663b5ae356290b9f2db405f6800ae9b33c5156d95704bee2a368a74"}, 0xe0, 0x14}], 0x1, 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000017c0)={0x12, 0x1000, &(0x7f00000007c0)="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"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001800)='tls\x00', 0x4) getxattr(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)=@known='system.advise\x00', &(0x7f00000018c0)=""/4096, 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000028c0)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, {0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7400000000}, 0x6, [0x7, 0xcb0, 0x3, 0x5, 0x2, 0x7f, 0x101, 0x20]}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002940)={@common='erspan0\x00', @ifru_names=@common='gretap0\x00'}) r2 = syz_open_dev$usbmon(&(0x7f00000029c0)='/dev/usbmon#\x00', 0xd3, 0x105000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002a40)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000002b40)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002b80)={0x0, 0x2, r3, 0x1, r5, 0x3, 0x100, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002bc0)={0x1, 0x4, 0x9}) getpid() sendmsg$key(r0, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002cc0)={&(0x7f0000002c40)={0x2, 0x0, 0xffff, 0x8, 0x10, 0x0, 0x5, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0x50, 0x8000}, @sadb_lifetime={0x4, 0x2, 0x7, 0x2, 0x0, 0x100000001}, @sadb_x_sa2={0x2, 0x13, 0x1e, 0x0, 0x0, 0x4, 0x7}, @sadb_address={0x3, 0x17, 0x2b, 0xa0, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002}}]}, 0x80}, 0x1}, 0x10) fdatasync(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002d40), &(0x7f0000002d80)=0x8) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002e40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002f00)={r6, &(0x7f0000002e80)=""/117}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002f40)={0x0, 0xfffffffffffff212, 0x80000000, 0xc2, 0x10001, 0x9}, &(0x7f0000002f80)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002fc0)={r7, @in={{0x2, 0x2, @empty}}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003080)=0xffffffff, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000030c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x2, 0x7fff, 0x100, 0x1000, 0x40000, r4}) 2018/02/24 02:38:31 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7a46, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x162}, &(0x7f0000000140)=0x8) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400000000, 0xaf9b}, 0x98) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/24 02:38:31 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x64) 2018/02/24 02:38:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0xf, &(0x7f0000000040)="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") exit(0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x4, r0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) recvfrom$packet(r2, &(0x7f00000001c0)=""/249, 0xf9, 0x40, &(0x7f0000000680)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00000006c0)=""/167, &(0x7f0000000780)=0xa7) r4 = dup3(r2, r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x100, 0x20}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000840)={0x10001, 0x0, 0x100000001, 0xff, r5}, &(0x7f0000000880)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000008c0)={0x40, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000900)={0x5, r6, 0x2, 0x9}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000940)=0x6, 0x4) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/21, 0x15}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/139, 0x8b}, {&(0x7f0000000b00)=""/55, 0x37}, {&(0x7f0000000b40)=""/195, 0xc3}], 0x5, 0x0) ioctl$KDDISABIO(r2, 0x4b37) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) connect$inet6(r4, &(0x7f0000000cc0)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r7, &(0x7f0000000d40)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000e80)={0x3f, 0x4}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) listen(r2, 0xff) openat$dir(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0\x00', 0x51359b44bfd05325, 0x1) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f0000000f00)=r8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000000f40)={0x2, 0x3, 0x800, 0x7ff, 0x3, 0xffffffff80000000}) 2018/02/24 02:38:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/02/24 02:38:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x6, 0x200, 0x3f, 0x2, 0x40, 0x80000001}) r1 = geteuid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7f0000000000000}, &(0x7f0000000140)=0x8) ioprio_set$uid(0x3, r1, 0x15) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f0000000040)={'system_u:object_r:adjtime_t:s0', 0x20, 'system_u:object_r:getty_var_run_t:s0', 0x20, 0x0, 0x0, 0x20, "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"}, 0xfff8) 2018/02/24 02:38:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b5fb0)={{0xff, 0x8000a}, {}, 0x7ffe}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="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", 0x1000) sysfs$1(0x1, &(0x7f0000000000)='/dev/sequencer2\x00') 2018/02/24 02:38:31 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) write$selinux_user(r2, &(0x7f00000001c0)={"73797374656d5f753a6f7e6a6563745f723a6170745f7661725f6cbf0000003a733083e8987e030ec56d6c1904439174418d0179878b25bed3bd81924f871095a7f72b489a69f0c5c1bd765af8403befc55b9b09c6e632a0ec52d0ce828ef6ffeedef3b997c540d29cac4335740cdada13626257ae5affc4edcd6679f80522b27d651068ebee2327914da934645da49d3e8445332fff7e37d8bd269cac6caa94b786acf2fc5d5b18fe3dec440e28a3f778", 0x20, 'user_u\x00'}, 0x2f3) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/24 02:38:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1e, "86e8b9c7060cc2b5c7d0559b2ae9b7add5be8f714bb282ff02354e4fc60d"}, &(0x7f0000000100)=0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x9, 0x0, 0x2, 0x10000}, &(0x7f0000000200)=0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) 2018/02/24 02:38:31 executing program 0: syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/02/24 02:38:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002e0fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f4d6b1", 0x0, []}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/02/24 02:38:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968ff0)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/02/24 02:38:31 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x8, 0xe83, 0x9, 0x3f}, {0x6, 0x81, 0x0, 0xa9d2}, {0x30000000000000, 0x6, 0xfffffffffffffffd, 0x4}, {0x4, 0x100000001, 0x3, 0xffffffffffff8000}, {0x8, 0xffff, 0x3, 0x3f}, {0xefc, 0x2, 0x5, 0x401}, {0x5, 0x1b6832ac, 0xe6, 0x7}, {0x100000000, 0x9, 0x0, 0x2}, {0x5, 0x576, 0x0, 0x1}, {0x24fc2842, 0x0, 0x5, 0x3}]}, 0x10) set_thread_area(&(0x7f0000000100)={0x1, 0x100000, 0x400, 0x5, 0x9, 0x4, 0x9, 0x0, 0x7a9, 0x1ff}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/24 02:38:31 executing program 4: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2003, 0x11b) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000493000)) 2018/02/24 02:38:31 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42600, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f0000fbe000), 0x0, 0x8000, 0x0, 0x0) 2018/02/24 02:38:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000189f2, &(0x7f00009cc000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000050002fbff031d170001e6ff00000000e0001c0804a0e7f502007e23"}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0x1d0, 0x1d0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x6, 0x6, 0x3}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@arp={@rand_addr=0xf73f, @rand_addr=0x9ce, 0xff0000ff, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0xff]}, 0x5, 0xfffffffffffffffc, 0x800, 0x5, 0x6, 0x80000000, @generic="62d026ca833858035d8b933fbf7f8d23", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x18}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) dup(r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000004c0)={0x2, r2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000004c0)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0xafb696b75c021540, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000500)={@common='gretap0\x00', @ifru_map={0x5, 0x10040000, 0x941b, 0x9, 0xe3, 0x6}}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000004c0)) 2018/02/24 02:38:31 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) timerfd_gettime(r0, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0xfffffffffffffffe, 0x200000000000000, 0x0, @tick=0x3, {}, {0x0, 0xfffffffffffffffd}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/24 02:38:31 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x1cb) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6600f901bad1", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001}}}}, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x6, 0x1ff, 0x66dd, 0x2, 0x9, 0x1}) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x1) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/02/24 02:38:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./f-le0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/24 02:38:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x800) setrlimit(0xb, &(0x7f0000000000)={0x2400, 0x3}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @multicast2}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r3}) sendmsg$nl_route(r2, &(0x7f0000447fc8)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfffffffffffffffd, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) 2018/02/24 02:38:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/62, 0x3e, 0x10003, 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x0, 0x7f, &(0x7f0000000040)="2ae39b28a8980ca391c368ded0120e10562f3fdc87e86bcc9356df348ec68bc58f4c6d651d6fc6ff3797fe4b2cdfc01dc367f81bc9d09a7a81d2f10655f88ed91a9431b7ba05d4dd9987e1246ceb5f1003e2328deeea46d82b8e797e2dbca2bb0989ab2f18cdebec8b7fbdbd126bc100a26b40e3462403fece4f295d418cd2"}) 2018/02/24 02:38:31 executing program 1: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)=')\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x62, 0x411, r1) 2018/02/24 02:38:31 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1001, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0xcf, []}, 0x4) 2018/02/24 02:38:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0x10001, 0x5, 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/24 02:38:31 executing program 2: unshare(0x400) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x1f, 0x8, 0x1, 0x9dc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000095fff4)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000100ff4), &(0x7f0000eabffc)=0xc) 2018/02/24 02:38:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x4000851) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/02/24 02:38:31 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000365ff8)={0x0, 0x989680}, &(0x7f0000c81ffc), 0x1) 2018/02/24 02:38:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x80, 0x8, 0x8000, 0x7ff, 0xb3db, 0xffffffff, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x100000001, 0xde, 0x8004, 0x6, 0xfffffffffffffffa, 0xffff, 0x2, 0x400, r2}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dc9fd8)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) 2018/02/24 02:38:31 executing program 0: setrlimit(0x9, &(0x7f0000482ff0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xc10}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@generic="e24c8747251aa4246d94c1ad57de1993", @ifru_flags=0x9800}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/160) 2018/02/24 02:38:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000fb5ff0)=[], 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='\x00') 2018/02/24 02:38:31 executing program 4: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x1, 0x40, 0x100000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x201, 0x8001, 0x3, r1}, 0x10) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0x0) 2018/02/24 02:38:31 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0x8000) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) flock(r1, 0x2) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) recvmmsg(r1, &(0x7f00000041c0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)=""/192, 0xc0}, {&(0x7f0000001300)=""/41, 0x29}, {&(0x7f0000001340)=""/21, 0x15}, {&(0x7f0000001380)=""/41, 0x29}], 0x9, 0x0, 0x0, 0x8}, 0x1ff}, {{&(0x7f0000001480)=@alg, 0x58, &(0x7f0000001740)=[{&(0x7f0000001500)=""/147, 0x93}, {&(0x7f00000015c0)=""/68, 0x44}, {&(0x7f0000001640)=""/216, 0xd8}], 0x3, &(0x7f0000001780)=""/247, 0xf7, 0x39d}, 0x6}, {{&(0x7f0000001880)=@nfc_llcp, 0x60, &(0x7f0000001980)=[{&(0x7f0000001900)=""/123, 0x7b}], 0x1, &(0x7f00000019c0)=""/23, 0x17, 0x2}, 0x6}, {{&(0x7f0000001a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000002dc0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/241, 0xf1}, {&(0x7f0000002b40)=""/1, 0x1}, {&(0x7f0000002b80)=""/37, 0x25}, {&(0x7f0000002bc0)=""/127, 0x7f}, {&(0x7f0000002c40)=""/83, 0x53}, {&(0x7f0000002cc0)=""/17, 0x11}, {&(0x7f0000002d00)=""/134, 0x86}], 0x8, &(0x7f0000002e40)=""/102, 0x66, 0x7635}, 0x3}, {{&(0x7f0000002ec0)=@generic, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)=""/128, 0x80}], 0x1, &(0x7f0000003000)=""/118, 0x76, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003080)=""/45, 0x2d}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x2, &(0x7f0000004100)=""/135, 0x87, 0x2}, 0x4}], 0x6, 0x10121, &(0x7f0000004340)={0x0, 0x989680}) 2018/02/24 02:38:31 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/fscreate\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='afs\x00', 0x800, 0x0) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000)=[], &(0x7f0000b01000)=[]) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/02/24 02:38:31 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x208000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x81}, 0x2, 0xffff, 'id0\x00', 'timer1\x00', 0x0, 0x101, 0x8, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$KDADDIO(r1, 0x4b34, 0x8080000000000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xffffffff) 2018/02/24 02:38:31 executing program 5: r0 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c3c7dc39fea508355fd7895ee30d35efe13f991f68098db071054c143158007edf916b65416f45c1f1670fc33b3e33b1241ff74903e831df4886f1426b10b85bded32251cf3a844d37be6c4138df50c3dccb939c9415e02a10fa92e5adaffe503a62b25dad2fe821454f0618ff6e9518fd05f49c2a0002d8ef5e6bf3f35c9deb470a9aca71866ee6693cddc3e52b60a2dbaee109efef62ec2e66", 0x9a, 0xfffffffffffffffc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x2}) mq_timedsend(r1, &(0x7f0000000240)="172ff77d805ea658cdd89ace33fd865edba13417708e39b7d2e3c966a8fea6d361823b3a51343c42c67d6b1d93e87f5f2de642a7c478be8419f0837ff5072fb46578a5754a6f8df3adf3ab5a200a74cd94b8295013ffa72adc201e3d05621919d02dc645c4987d98159d9ec1ed20f0a1de4a3aa24af70e12cbfecc84c89158ced51c1aee5169edd2dc6ae51518afdfee4bdc9281f566cdd24544abe1687e5af495ffc35f1910", 0xa6, 0x80000001, &(0x7f0000000300)={0x77359400}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x200000003, 0x4) 2018/02/24 02:38:31 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x8001, 0x1, 0x6, 0x0, 0x9, "6310a19d83080b31c32874233d5e91960eb21a6fb94b5784d7c49f0b20b53dc09cf65538777d656e40a462184a40610ab9c0dee010d9950ce5cddf5545fa1a", 0x7}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x0, 0x1, 'client0\x00', 0x7, "800b4c08fdbf3eaa", "dd8f377248048eddc32109ba617a013d7ab30fd95bfb188a4486ff6b26f39c35", 0x3, 0x3}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x80003, 0x101) 2018/02/24 02:38:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/24 02:38:31 executing program 6: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f736f636b7374617400ca") setns(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000000)="02") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x3, 0x0, 0x20, 0x0, 0x2, 0x8, 0xa41f, 0x1, 0x80000000, 0xe40}, 0xb) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/24 02:38:31 executing program 4: r0 = memfd_create(&(0x7f0000eabfef)="2f7665642f040000000000000008007200", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)='a+', 0xffffff93}, {&(0x7f0000000180)="14", 0x1}], 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/248) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x6, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/24 02:38:31 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) [ 81.418642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=14657 comm=syz-executor2 [ 81.442003] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=14657 comm=syz-executor2 2018/02/24 02:38:31 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) recvmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000200)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/167, 0xa7}], 0x3, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000000240)=@hci, 0xc, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffffffff}, 0x4}, {{&(0x7f00000012c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001300)=""/244, 0xf4}, {&(0x7f0000001400)=""/191, 0xbf}, {&(0x7f00000014c0)=""/156, 0x9c}, {&(0x7f0000001580)=""/191, 0xbf}, {&(0x7f0000001640)=""/49, 0x31}, {&(0x7f0000001680)=""/205, 0xcd}], 0x6, &(0x7f0000001800)=""/4096, 0x1000, 0x3f}, 0x9}], 0x3, 0x2, &(0x7f00000028c0)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000eff0)={r1, 0x1, 0x6, @random="114be9effdc1"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003ff0)={r1, 0x1, 0x6, @random="117d4c104017"}, 0x10) 2018/02/24 02:38:31 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2104, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xf, 0x10812, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0xa8000) 2018/02/24 02:38:31 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000e7ef81)) 2018/02/24 02:38:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/246) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x0, 0x70fb}) socket$inet6_sctp(0xa, 0x5, 0x84) fremovexattr(r0, &(0x7f0000000140)=@random={'trusted.', '/dev/input/mice\x00'}) syncfs(r0) fcntl$notify(r0, 0x402, 0x2) 2018/02/24 02:38:31 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000a71ff8), 0x8, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffff8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ee08915cc63b"}, 0x10, &(0x7f0000000200)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) 2018/02/24 02:38:31 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), 0x4) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000000)=0xff, 0x4) 2018/02/24 02:38:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_cmd={0x1c}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40c000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x46, "f6ae62eb01e0918abb9c7bb3c1c2c44eb917498ea01eee8af4832246ffe7a085b86f252fddd49bf34466fa0a3bd60f2593e8c91f3c466f1f92e9b51c9dfa85e03a571a513a87"}, &(0x7f00000001c0)=0x4e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) write(r0, &(0x7f0000000200)="1bc7688a606ab606276931f8bd67f0b5abcad145336cf66188d98cd4161b4735c5cfb15e7d3a237e0ded398cfa0f6cba34ee6c47a58c85088f05dde95a7322437d7fd2d763799863dcebda7671e57ffbe8bf47d66864dbe880555bcf67f7ebbda361096fc09c96bfafad1dac868de0c91035d1b06178e0d182c6b426218ba80640db04a4320d1376c196c094090f73ad002a06b40b4ac5f764ba1539e853c9fea4609e70329d6e69cf50294390a4b8b93591c0e233be6acd2de29f90a6c8b6c97cc7b207fb2ec2fd20214cd87e404f59cfcc690f7b2aebb939486363a13c2ac1ae7e3833fd1086a2d676", 0xea) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000300)={0x3, 0x10000000000002}) 2018/02/24 02:38:31 executing program 4: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x680f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @broadcast=0xffffffff}, {0x6, @empty}, 0x34, {0x2, 0x0, @rand_addr=0x8}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioprio_get$pid(0x2, 0x0) 2018/02/24 02:38:31 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6}]}, 0x10) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1010040}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_getroute={0x14, 0x1a, 0x404, 0x2, 0x3, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x44005) 2018/02/24 02:38:31 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) write$tun(r0, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/24 02:38:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xa0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1000000000000}}, 0xe8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/24 02:38:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) connect$inet(r0, &(0x7f0000c37000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee8ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/24 02:38:31 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x0, 0x3000, 0x7, 0x6, 0x8, 0x20, 0x4, 0x7, 0x8}, 0x10) r0 = socket(0x10, 0x5, 0xf24) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@bridge_delneigh={0x24, 0x1d, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/24 02:38:31 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff8ff7)="6e6574000606703600") signalfd4(r1, &(0x7f0000000040)={0x3f}, 0x8, 0x800) exit(0x0) fstat(r1, &(0x7f00006fdfbc)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) [ 81.541233] binder: binder_mmap: 14702 20ffb000-20ffd000 bad vm_flags failed -1 [ 81.554724] binder: binder_mmap: 14702 20ffb000-20ffd000 bad vm_flags failed -1 [ 81.563628] device syz0 entered promiscuous mode 2018/02/24 02:38:31 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/86) ftruncate(r0, 0x24000000000000) 2018/02/24 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ax25={0x3, {"d7c536acae622f"}, 0xfffffffffffffff9}}) bind$inet(r0, &(0x7f00007b3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) [ 81.579181] keychord: Insufficient bytes present for keycount 56 [ 81.582448] keychord: Insufficient bytes present for keycount 56 [ 81.624591] device syz0 left promiscuous mode 2018/02/24 02:38:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x0, &(0x7f0000000100)) 2018/02/24 02:38:31 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ffc)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) r2 = syz_open_procfs(r0, &(0x7f0000ff6ff7)="0000d70000000000c2") exit(0xf32c) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) fstat(r2, &(0x7f00000000c0)) 2018/02/24 02:38:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)={0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/240, 0xf0}], 0x3) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000240)={0x0, 0x5, 0x100, 0xfffc000000000000, 0x0, 0x9}) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) 2018/02/24 02:38:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x20000000088) connect$inet6(r0, &(0x7f0000001180)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[]}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/24 02:38:31 executing program 1: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/24 02:38:31 executing program 5: prctl$intptr(0x21, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x181400, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/138) 2018/02/24 02:38:31 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x6, 0xbe9]}, 0xffffff94) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x23, 0x300) pipe(&(0x7f0000000000)={0x0}) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x4, 0x100, 0x1, 0xd5, 0x100, "94e97e21fcbb4091c66bf381f9d78d4c5240fe966969311512d4181bfd7defabc55291e1d137fa6eaa143d697c9cf86708257ecbb99122d40a87986578a66b", 0x2}, 0x60) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="3fda671e54f7df59f44bf51cc7253ef02db4e712c0dcbb148d72953b7e295219ef803e024744669bdedd6789c0b0900ea5dda68fbd97365eda56a65274d6ee") pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000000)="a7089f8be8f83781e52a6087238332fc47e0df7e37d3f53404ac3307b9818d10d8d66eea4127388d345182e81ee1ec7d92e6b32c23d094479cda6ba298daaf24949ec9565ef182c390f402c46460a9fe036ff14873aa5e412cc5913108cc5ff7f235bbf18c6600f346617021b8444e2a6ca71b9501d130931d564d69a4872ec0578b6dc3cba2a87ed4860c633b27056d06ef3d1b5e5a63722a51a889efc1b1c3c22121639b349c8dc5593d0d01f5133573084c1b0ffd34bd455bbe63b770436e61276867fed9dae8331fbb411c2759395640056d681e2d8cf0b708c50ede52cc8c57db28c5", 0xe5}, {&(0x7f0000000100)="c588b90ad8ebec515424913e6193ec61f9750611a479011c890934bc5c7108aede1e9533c144dcd0df6450061efe96454e7fddad1ce8aa06cea8ac151dc9d51cf329290c780f5f3eb131c2cba7dcfb6a630ddfca87650fa127acf375c28d83b8170ebb18804ee30a17c3579dd0e9d517ffafb0c16dc1ff357ac89942ec3ac8c85c7d4ecbf86b7afed2483494f86bea0025a469e8f33424133e4849d7f6edb4cd80d59296dc0f37b10fd2fc37b526d060974c9eb44bc2a74f", 0xb8}, {&(0x7f00000001c0)="b41e1f21cf29bf7257de8286def4d80b93df2dd5e68932646cc37400b9a1074f114e7bab48f5d09089e2fa308f98cf6043ae68a0689a59857c89411fa45e588666c6ea734c179a0e685845419be002db87060a576ceb71dd539f814aa6a75df47fe60ba63b0f861a36ae91a54c5025dad759658021c56b00c548002074b888580ce7136f5e3269cf5662f5932288", 0x8e}, {&(0x7f0000000280)="f545bcb829f80d7021d72e59661800d05a856f835d56a097a6355c16f7d0b38c69a07ef80c5d4041acdff598c3c8b22063e386c82156fd2a1038e5f1f4fc7d5ba8187ac02ffdcd08b155847af98bd6a9b61ed520a4773577265106d521a1a524fb75fbc681fb6a5a41342fb7be5c45ad9b5396a7a893f08c4f6219ac6ba653f580fc", 0x82}, {&(0x7f0000000340)="801156840388e64fe6d5e70ec6846b93d5dacf94d48d7cb84fe40daf6aa64f4ddbdb1327ddf387815f4ff05bcd07790b49e76edf92dfc46825126547c4812544d6be42ecb6f24806f35ea223fceaa13ff3f9b1cb1a60a0765edc1a66419bf509daf955e1d8996502e9bbb14d423f573f5b09f88bbc07642779ad0ec95d7a4f329deb2321d71b71d4e6ef15205e1e0b9d71ee80c67af9c21babbb3c920ebb195be556cca7a84aaf5d3380dae849c51187a7eb7cd5756d23d168a22d022781e21c0e6fd5dad72c218ff7c2", 0xca}, {&(0x7f0000000440)="70c5e250dd2327f6152a65e3b8aabc99745efbd18a07851441aeb61676484e989abd027e7f990a2573", 0x29}, {&(0x7f0000000480)="13c1d61f9d4a6c3c6bbfa843a04dbd2319e1e66eed376c365a92dc8fa44ffcf3614db81e1ba3bff05694fb7e387cc8c2a0cc8d2c57866194031b5bb1a6beba02be336e21ec92822d4a6be1330c94dda16cb8aaa01965e3a2f56e953199ca387826facc69360329bf88c8265d1d8e8f615917652c2cb5bd473effab89dec4d2caf49bb8", 0x83}, {&(0x7f0000000540)="fbabe0bfd9b58f7414fd260986d233748f47ed9b4938f98c7a1d5d0cb5e8ca9c2768757789e3cbd465fc4369c308afbc781962546b6b7002553af0fbae595bb242af46334c12ec421d758d9789f1fa3ae93bf1414f783f2c3dcdbf4417c1459a6f2d7e0b48ea9348ce4484ccfcb87a171fe4e158272b9f2b4a9dc5aee72ad5b73919b60fdcbfdab604685946db73f78281d0355dc2bdd353d933ae17155e411605b22d655760e541fad476edec2461d53979df94ceca73a589839de44172b227cc812816ff85b5f3dbed71c11b781bbd40282ad6de5b6d826ead8a0d120b9f2015f7ad2206c4193421b1875ffce2da30ba6ebd9562", 0xf5}, {&(0x7f0000000640)="32ab0a48b03d251597d3040a221a13d367d24b542a438b13e8fc75b729a748952154d9654c1beb1af7f5b48cc35a8b24b07ec223506b570cc786c8a769703aaee6340573a246de6ff1586e233c4dc14d489cba3dd9b75fa79ef299efa13c449ea849829d074597ba58b4386d8f2c73991747aea2a6332ce2a3b87acaf0f9c9b00e42905f2f88384a89d33840c6aef4d24775f9fbf82fc1121f7c4ba05dfb59954f242839c2e909761e0463ed43cd9797ab7ffbc2a6d9ba87b2db", 0xba}], 0x9, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000900)) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000900)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r4}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x0, 0x8000}, 0xffffffffffffff24) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@empty, 0x3, 0xffff, 0x2, 0x8, 0x0, 0x20, 0xa0, 0x2e, 0x0, r5}, {0x1, 0x800, 0x0, 0x100000001, 0x3, 0x9db4, 0x1, 0x7}, {0x46, 0x10001, 0x1, 0xfffffffffffff801}, 0x8, 0xc, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x0, 0xff}, 0xa, @in6=@empty, 0x7, 0x4, 0x3, 0x7, 0x7, 0x471, 0x9}}, 0xe8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) 2018/02/24 02:38:31 executing program 0: userfaultfd(0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x103, 0x0) listen$netrom(r1, 0x6) flistxattr(r0, &(0x7f000000bf7e)=""/130, 0x82) 2018/02/24 02:38:31 executing program 1: r0 = epoll_create1(0x0) r1 = open(&(0x7f0000001040)='./file0\x00', 0x2000, 0x120) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001080)="1ca937656019c15e26fe9b9c885d0633fa9ba92a2b1edcc77629b53631c3269667f4867153c33ed8ed54c7974e9bbdb03d35c1d03ffd623cc7dd6d459497d409bf10d48e8e11d70ead8c8ad0cb7086aa0dfe5c6e1e5499296ac3961e2af61904ca439c8d670d718f1fd8c1ad5c8955ea687b349aab1b9c79c762888a3bcdcd94b0d55aea4820a5d9e4d574c85e14f25805a91854a028d68febb7d28bcc8dfd06c7a5948c932e2d764408e369358945ebfb9dfd08fad7bc98530d34f466b3161c9dff", 0xc2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000)) 2018/02/24 02:38:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x50) iopl(0x100000000) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/24 02:38:31 executing program 1: syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/24 02:38:31 executing program 0: r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb9f18)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@empty}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x2, 0x800, 0x0, 0xbc, 0xa, 0xa0, 0x80, 0xaf, r1, r2}, {0x400, 0x1000, 0x0, 0xd0, 0x8, 0x8, 0x1000, 0xfffffffffffffffd}, {0x7fff, 0x0, 0x7, 0x2e3b}, 0x8, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x8, 0x3}}, 0xe8) 2018/02/24 02:38:31 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}, 0x20000000000000}) 2018/02/24 02:38:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5f, 0x3, 0xffffffffffffffff, 0xffffffffffffffff}, 0x8) 2018/02/24 02:38:31 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x1000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x2, 0x4, 0x8b, 0x7fffffff, 0x3, 0x80, 0x3f, 0x9, 0xfff, 0x9, 0x0, 0x1}) r3 = dup2(r2, r0) sendfile(0xffffffffffffffff, r3, &(0x7f000000c000), 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x8cb, 0x8, 0x60, 0x8, 0x7fffffff, 0xff, 0x1, 0x2, 0x100000001, 0x1ff}) 2018/02/24 02:38:31 executing program 1: socket$inet6(0xa, 0x2, 0x0) 2018/02/24 02:38:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x89) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2e42, 0x8, 0x8, 0x7fff, r2}, &(0x7f0000000100)=0x10) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x28) fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x100) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0xe41d) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/02/24 02:38:31 executing program 2: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4081, 0x0) rt_sigprocmask(0x2, &(0x7f0000834000)={0x100}, &(0x7f00000c1000), 0xfffffffffffffdf1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/02/24 02:38:31 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x9}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/24 02:38:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x8, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xb, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="0d3506aaa641addea78d0cc9082c9e38", @ifru_flags}) close(r0) mq_open(&(0x7f0000000000)='+ppp0cpusetself{ppp0\x00', 0x2, 0x1, &(0x7f0000000040)={0x80, 0xffff, 0x9, 0x10000, 0x401, 0x5, 0xfffffffffffffffe, 0xffffffff00000000}) 2018/02/24 02:38:31 executing program 5: r0 = socket(0x7, 0x6, 0xe21) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="0744582967d2891c803192f2990448ab55bfd6802689d1468ac03659a4cf49da92fb61a054a9c766c11326f6209e83a180", 0x31) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xb55, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/202, 0xca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x3, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000340)={0x4, 0x6, 0xfffffffffffff9e3, 0xca87, 0xd8}, 0x14) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000380)=0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000003c0)={@empty}, &(0x7f0000000400)=0x14) pread64(r0, &(0x7f0000000440)=""/15, 0xf, 0x39) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000500)={0x2, 0x1, 0x2, {r3, r4+30000000}, 0x6, 0x100000000}) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001600)={0x2, &(0x7f00000015c0)=[{0x1000, 0x0, 0x6, 0x100000001}, {0x1ff, 0x401, 0x1, 0x80d2}]}, 0x10) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001640)=0x80000000) openat$dir(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x400001, 0x133) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) wait4(r6, &(0x7f0000001780), 0x20000000, &(0x7f00000017c0)) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000001880)) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000018c0)={r2, 0x80000001}, 0x8) accept4$ipx(r5, &(0x7f0000001900), &(0x7f0000001940)=0x10, 0x80800) openat(r1, &(0x7f0000001980)='./file0\x00', 0x0, 0x2) pipe2(&(0x7f00000019c0)={0x0}, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001a00)={"5aef368a7660475c7d20ba555188a130", {0x4, 0x7f, 0x5, "af0d601bd43a", 0xff}}) 2018/02/24 02:38:31 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x880, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000004780)=[{&(0x7f0000000040)={0x27, 0x6, 0x9, 0x5, 0x3, 0x4, "c2bee9fea890d1a0960dc4abd97cd7651ed584374bb310650dcc5687f79058ccb60b9d8e759044af7d92e1d5027ec4a14a1598da193566340c3f5dfeb4d03e", 0x7252}, 0x60, &(0x7f0000000240)=[{&(0x7f00000000c0)="d790a5a78378ff9278fbb4cb364f4534b96ec4373d1660f67e55325cc0152747d4d1e8d1c5e90054ac45c55a834b5e4ab6c24c06bbfb9d1b2defaccc3dc4ba20fb894540587354515371b1678261a42bd872fdd9a3e54ace6035f634f703c57f12d1d95af0faf4f03533efb2f03fc08cb4b2eda64a27cdf27f382f0b2ca27f1f62605970e9b78ffd743a76b66da93c54a9f5e90647948021c4b62df8db36e76eb35aa4e576aedadd75d7b88b372040e2d3ec4fa76e44e7d515e4c227f531f6567eceaeb33346888a1cfdf100957ab8ebaeec8169688e38a9a21234527bb5f99a5f85b46ed461b0204126d4608be2ac868cb9919bd2d2d63e", 0xf8}, {&(0x7f00000001c0)="f135d2658d9729ab63a3337a54f7df0312cacbbdb312fb949f34002d8555b0fa07a7f686f6a28923fc3da41fa5799533f2550af2f1235ab6cf786870d3799c66150fd98ef587019f9e4a18", 0x4b}], 0x2, &(0x7f0000000280)={0xc0, 0x117, 0x55e1, "dfef5f7d08646c5cf602a8e65408868313870aece362d471608cf828a67985d91c1fe6565264b1b761f9f5b12512e712943d88594b8ee83defa34491cf299e82a3a9a7c23cb16e569075ba22a69bdfc2f2f162463c37e9f5f409355c4a12d095720f778ac18af395f56d3d6f99081b2f882f175154d1860544d8df0ad8b860ef527a285d9ce07b05593c8bc951526b28f8be9624289c5c0147cdb5dc8a87047afe83e1f57a6dd30b7c38bb"}, 0xc0, 0x4}, {&(0x7f0000000340)={0x27, 0x7f, 0x7, 0x7, 0x8, 0xfffffffffffffffa, "991f030a8dfcad170c03534d2981b355095b2a42080bc437058884d3f85d359419b2866b54b59b7b44e5ce5285b670dc60d612c29fca4a5ef76f5db29b7932", 0x2}, 0x60, &(0x7f0000000700)=[{&(0x7f00000003c0)="2bb458aaa01565c7e0236b687c0168b966adf8891c463174c9ee8f79da8662e440da9ec2fc6d2346fc6d20b0033f84e954961049093978e984e9427ef0d6155b0f449e559a2e027393c68be6ae2327e8973d40fc6808c6e28f4c4506c0cba5ff297a004b8049a85be3bac0d50daec05f227ef651a568a53150f38f485d648cf1dfcb451dd0ae4e269111e6d38decaeeb8eff5f83cbb4a2719a533961e2f0d63b6d2d9bae", 0xa4}, {&(0x7f0000000480)="698763ceb8e1f2c1d2f635857fc79319094fb62e1c4080553ce688295e234d7a653f3e7905d1c9a51dc24f28cd069eb3d2deef87b6ba7b6b69dd6c5019b10e118d89f80766f0f102b646eb6de1d17df7fee95aa357b4cdf2c5b194151cab8259473bad339e68b9981fe24b213a4f4d2a386104854310e212345b0f719feaac76fc01ed325e63f377ec78f41969934afe0cc290156b85a47262e03284fcea54ddc46752e83eee5de035936473b0fa4c9dd7e8c89b4d0ef9352d14cbf912b25df401ee8908d21f23e0b1fc528e2cb8ad793f5a80f6a2d26a4b3619aab1663340", 0xdf}, {&(0x7f0000000580)="3600799212ec070b4e2e90399bad466971cc2cf1a8c57f4ff528c6e85578d5e9ffbcac23ced4f26760fdf82031a3241cd9206be9e76922d8244a070b850c6cf914276e8e0c92fa7e998369a5647d89052f9191e52dca873b41eaeb85cf4e6b68af69778c30b9fe4d5f57d924242e46ccedfdf22512dd25114794bcab7d0c1efaf9be129890f2c27a5995ff76e8243f2e59b24653a2724695ccf958258e9d76abebb60ee06d53eb1df99214f924", 0xad}, {&(0x7f0000000640)="d3329607e5e5ce482d88f338ff37e6d0b57d9ff0eb7e47433dad3e2af45a9df056f7d8344b261338846147bc1e510fb164b70c3303ca1062ef94c1c4832ef88f69cadd1982ada586c4f2d6f0512925d1c03cc7a1a6a512ef358bb0bafa6f6db932312043f883e801621b93cce6d3c9afb9fc3757129fcced67e63269c3515e3eb8794b01b3e49979f191dafe44a07b4c7f0093e141f7962a82fba24059b1eeb19e4908b7b7", 0xa5}], 0x4, &(0x7f0000000740)={0xe0, 0x116, 0xfffffffffffffffe, "af9740776472197873ca414a6f5183f0dd0303a2d96e208f3abb8cf287da0397ce2fbbb5d417d3af1b47cc13843f96166db128db5219e52ea90383f423c462897f6dd2b7181c478f09e4f5c75ec34170559b726dc95bd9bcc88a49acc607354b2fcc3afcf7d6e7858e18f6d5097d2fe4b90f20f6a5b8700df5d1c25bd576b3e52b032a779c05bf321ad082820c6b7b4713693d4f44e6dc45bdff0561ae30a5f59156fd3b7c762492feb80b40839b273294505232264a1875cf670faca54f4d3120841a5f3256631e94c68f43"}, 0xe0, 0x4000000}, {&(0x7f0000000840)={0x27, 0x83, 0x1, 0x7, 0x1, 0x1, "431f07b6f21abaa700f736b4ac42cd432cac097499fb9be89fc39ac9a3f47c6d1aee9e6434bc7b3d7bc431202af1696e9c91299fe8276def9aaf2770ad6088", 0x401}, 0x60, &(0x7f0000000940)=[{&(0x7f00000008c0)="ef9aa59d3e3aacd3654ed89991ab902a941fb7e7e51363c82c6c2858a04d68b810ffb7e5e2a483d1f4d07b96ac2faa1fbe12ff9d825a271c20636dd1f44e02382cbe5f0ed4fbf8cc22d4a152169b29de7822b987987beb668ad13943fab6e23ede4a7e190f4b55ff1428a810a9e22733ca", 0x71}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000000980)={0x27, 0x9, 0x7, 0x3, 0x8, 0x80000001, 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{&(0x7f0000000bc0)="68c9b4df3cde28f4878ca75d4ad19acd4602cd9755371746f5fe0b", 0x1b}, {&(0x7f0000000c00)="80d1b18f587c8e72d0ea8b7a579dfabd3b5ae6d08f515b13d7944a0f3b464fc97b453fe470490a7072339afb39f6d5a5d5c3d4be70b9e8f5cecf54bdf03104c0322ab5019c703db21a1023d02d9e0e8ab17f720ce20df81dad62309d674af1d18a66b69a76bde1aa6e3afb3851c1b6b5b2915326fa7cda93a91169923168640a67223a40744d335304217734bd8b6d87523776495e7a716ca7", 0x99}, {&(0x7f0000000cc0)="6a3c6c6c4dee5aa06a4e16a0d4d982e9b82821aeac49b1526d75db81935a35256e885e7b6d2583985a93eac8a802c8af43518e21b6164b", 0x37}, {&(0x7f0000000d00)="599fd1fcfafc94b2f134cb59ecc71fee6c7200833f880bd25f1f4c9bfb94a573b86aba33b7dc4fd36dc743c056dcc11f5fcd0390a3d68fc51703dca936b4396e37ce2236fc582dd4538aead161935ee690be474fb24201", 0x57}], 0x6, &(0x7f0000000e00)={0x50, 0x118, 0xf027, "8cd0a7a95c57c11294d56aa119ccd33da35c70eee514973715afcc4036a69692043d2cab34f2835d1e4697fbcc8cec1a53e566ed78e0546deb050bd46b99"}, 0x50, 0x80}, {&(0x7f0000000e80)={0x27, 0x8, 0xfa, 0x4, 0x9, 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e0b53aa420ef7caf507faece53a6d42426bc856f3943ca8e019c4f73159f576839e33f2c44790c5d5e0d4c865fd80f656a8eb8b42cac458a64bf8b46c4dc67c856f670fc7e6aee9ceef15428d871b2029dc965ebe04c15c9595857ed0cc51392e21ffabb40c90205de9dcdcdea49fc424efb0ca420f3c3ddbe01d50255b08e636e18900fcdc4d33e3150727ea3d7b6461e57f3fc5a3f4c133e9a0e139b70a60f55b8de9a4826fd0f386aa7676012f260d7fb2535a88a8f454c6ef93b815c28c093c0377838ca9438a0c8b9517748498457a0813a6d365dd960b81f8ef36b4d0a5a5f86b2ff2d54e9891f9be0fd7e4bda54047b8faad5b69625ec4bbc6049b00ac31d840c644c013d6fe90e5a970b4e7b48579eba86ae6b04bfa5188be1efa8ab9a0612a2b4291076bde4ed87ee1f1e7155f36e6d027809c000eab4ed9ee632ba3132fe678f7a3e64fa0613b409782f818ad59d920a62df6f7671bcc6baff8b405162b34b27fb8e0679387f3c83e4b86dbf0f43f12584a7984831d6c1d714cf40c1cabfa1f1747310c79b765a1a3c89d8635a0258fdd2da26f570aeaca98f5a4aaf333406d745df957aea7779dc43221d7deffe5a25e69e2e70d0496629b78f2b1e5478173b7a87c1b8d2657ca8f4e1e0fec561fd1ab511a3bc1e6e9474cab9e74ca350212bdfaa015843668d7e435567b530e1a4bc15244476904bf6b45cc99fb4ddbd5af45ac48c847bb51e8f4fcd4e96e7c872894252f427c5c106e8e4afbd7e9388c67fc8d40cd417074f97737503e83f6f2cee9834d1656c3c7b1c5b5bc013eedbc98efdbf40e4aafed3207ffee2cbc73d4aaea2c470d25843cd0eebc60046c579be7177123fef2530007d9f23b20cd6d1fc8ef2798f92b8ab84dbeb4cf240fe2b987a31d2059594b826a9e68a29df8a8edc5e36fed7c042d24b268204d0cee44680c3dc6fc9284999772e6b81e804052f2442ed0f28edc2d7744effe6143d689b4f2327fc6ccc4e9e33b015f9ce162b08a90aff4845c39dd4bb2d27584ff99ec52fb1fdf353042e9d126c2b10d84f409fba5077e2d89b5666f20e2452bb2093cb29dbb9146cbf2e07bc19b6bda18aea1365e573a010fb7db7367aa800511ece50013d2d7af3ccd117485f3269076dffddf5fcdda244c4f3a5fabae48dcf536ef25e5a4371bde1015d29e95835afc49f6e86af3593d52d20675f2ce07ab2004fc39186afe02469e0b2dac84d671e57d570006cec7bc1d4f7b111f0164abdb81f899625af69377480408993ea5ca2e5bf6b3e1073f1e2f04a72571cdc90bb6ccde20e468c9be8edd406ebb356039fb66c8650f3a34be63ad5105476b9bbd35ab750472fd0f388515cff5b68f75da5137169c0c3dac044ae931075588f66cb98c5ccfa1d8e000fe149e7fef7b70fcbaa0bf7b2f29c24e8c3a2db4691c665b00b835766f0200d5dc302d043453031c09b1eedf11079d7953d0894216398d1dbf602f14ed07d4568e360ea503b5c890f1670bb6ab65ec137122b659c131929b5bace10f9c596defa882b71244e104c33003513be737e87f85e2d080176b2f7ea7d71fa52e163c22850e24ee6aeea2f11a9c8b25cd3d9a407ea3af7abcf780ad5b1e09befd930f95fe8dc474885751a32fd274c682e5a70dea3a0fb5ce4efba7081c178fa3bcfb4e69def1da2c71bbf5c829a0880a11afd7e4131a105d789564a55201b07c805d32b0b6ae58df39a6bc8aa3cb3df49996096410ce1cb46a5e99ea34f19d3f2a5d055d956c9ba5bd2a9364617a22b211c65d052b3851e80fc97cebff09cbb9f62554d226d2a09b223ae79c53ab7aa540f58eb109a871f332b447f39366e11190cd6a3d3db3c44476d66f7f6feac0c4e28c308f6c82c178793ac82addb907d68a9a1d565bf4dd1b723e178f64a786161a87f6a50ef2d7f4890db6cd6cb6eef6797db471655d911c8345482c480e7efd68174bda60818b98ebf3b3ddff9c9ff8a5edd70d9017346de288f78d58fd688cd7b75be439ed7023d03347d91ff8596bba01851eff0dae4b51a8f7f0ff048182fdfa4e206f54e3a8341ddcf9c562b8f30813f576ef41c79533e97ae2fc53087e433d7a812bc7ce5a44e5813d823c2d97eb2c0d516818675b59358df5e0e8d2a57f488c0a05bbdd686fc9e06042815f8a7cd0553b459af4864848c4e2b3641905edb48901242c1a0b36e0709211581d77b4787aa481ff5e00680c057f0a2f731ebe9517536e44084c"}, 0x1010}, {&(0x7f0000004500)={0x27, 0x5, 0x5, 0x7, 0x9, 0xa0, "f982ce3fd0c4db178916f06327d213262bf8a61668bc4cc7f594f2d084faa874cbaaa104a85c5dfc85d1bea681e9068541617ce41be9b64804e5b85ef9c4e9", 0x2}, 0x60, &(0x7f0000004700)=[{&(0x7f0000004580)="6799c2f9c760de9c4b31512794634b2a5adf9153398668ee8025197ad050cf0fa53298bf1f805c455dbfd14a25377985eb30f58e499199256afdbe16e14499ecbb509b8ed93b0846a05025ace71454b249bf133ef91648611ee7b656013ea90c6f8b8fa0cdb26bfcdfe84f246591", 0x6e}, {&(0x7f0000004600)}, {&(0x7f0000004640)="703a54b4685555f76c1caded17e463e09a63206440af7c0b53b1f26b145e4f4cb60dbddd8a739eb4c95f02f73a70a76e9d7cc3f3adc009eac577ce47f176fef29e5f02e8b67d7fd381066461f473b512e057edab4d2a23ab8034696a937b3e81577ea5a26dcf440659df3f9aaacf9d5e58c3fe300d38bfedeaa2192074931c21de11024d1204aa7efe7b2aa6", 0x8c}], 0x3, &(0x7f0000004740)={0x18, 0x110, 0xff, "4ba4170d48"}, 0x18, 0x4000840}], 0x6, 0x814) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004600)={0x5, 0x7, 0x1, 0x3, 0x9, 0xffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/1, &(0x7f00002a1000)=0x9f) 2018/02/24 02:38:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000000000)='#', 0x1, 0x0, &(0x7f0000eed000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/02/24 02:38:31 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) r2 = getpid() timer_create(0x7, &(0x7f0000000000)={0x0, 0x40, 0x0, @tid=r2}, &(0x7f0000000080)) r3 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)={0x260, 0x29, 0x200, 0x2, 0x2, {0x5}, [@typed={0x10, 0x3b, @u64=0x2}, @nested={0x158, 0x7, [@typed={0x8, 0x9}, @typed={0xc, 0x7f, @pid=r2}, @generic="3bb006e572e04a985a98d236da8ad9aff4eaf3d4db94d94cc25ae84a9f34fc56bcf1469d32103a2c", @generic="0645db427c876a68ff39a6fa3bbcdad2d4486f353d4d13f4f6c8dcd0cecba47f6605f8bd08d58ce5402547c171cdd734acb7ff26f202eab0190c0a5ad09c10ef00383dbb03be388a2efc09a9715cb5469b6f30f2497911831cdb193aa4cb986c760fc006687e81175142bcbf955ecf2a58a83b563f018a6f5fa55977c4185ad376abf4e54c62505fa1a86efe2b7c3bf3b1b9afe35144ebd9baca4ffc68c6c025016a60e630c7ad708c3cc8b9fc5c36cdc3e13ed09742bc09b5a097148a6bd8bf98b01be81879", @generic="21815ee9600190b49dcfb1c2573d7d04e6ee2e560457e3768b255c3e92f36947ad7df2705c577b928e9f6ea41a644032e4ecab149ccc623151215c5647de6952c47708ab9e79d39d6078dc48a7a0fb4173"]}, @typed={0x30, 0xb, @binary="88c40295dd968f98761083308ef61ae8711d71da41f411e86502f220ba9c7fbf7d4ffdf60cea"}, @typed={0xc, 0x57, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="84d16fb3c93338ac6f301bcf8ae81d6dc4cb2bfccc9e10288e64c0d1969c4fcbfb60fcd0089cdc719486c6855299b146e63edb9e1961110911597e441a798813d03a96beca0d21bba0546d06c2c22b37617183847b044d3d9156781433fe87dcd716c523e5013ecff9c932b48247a135148009c98c6f086fd05ef8e822936accb36e852ce690", @typed={0x10, 0x23, @u64=0x80}, @nested={0x10, 0x11, [@typed={0xc, 0x3f, @uid=r5}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) recvfrom$unix(r6, &(0x7f0000000100)=""/69, 0x45, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001, r4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x40, 0x0) r7 = getgid() socketpair(0x5, 0x2, 0x7f, &(0x7f0000000600)={0x0, 0x0}) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000640)) setgid(r7) r9 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r9}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/24 02:38:31 executing program 6: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000196fa0)=[{&(0x7f00006d0fb4)="5397", 0x2}], 0x1, 0x0) writev(r3, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="3d91", 0x2}], 0x1, 0x0) tee(r2, r1, 0x5, 0x0) 2018/02/24 02:38:31 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000107c89d"}}) 2018/02/24 02:38:31 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) exit(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/48, &(0x7f00000000c0)=0x30) shutdown(r0, 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r3 = socket$inet(0x2, 0x2, 0x1) sendto$inet6(r2, &(0x7f00000000c0)="6bece224d7dea290077dd74f383330ee508be737e31b0f45a3dbfa0efeecf7d722434ceee609cef8699e72598f582f8972d5896f6eb53e2d5071051ccacb4715588cbaff94e0efd079442ee261a4fc7ceb98b636cff94a236d2e456e66e5bea4d942bb1ceddb529f52400c28cd3116fdb41fb5c7c19c467bfe75e867756f93901bbe2225acc65a92c94c9b8719e4e7d224627f94a5ad163f82f79f386275461d1cc90ee64cdf8ca6943a4c464a626c58f6d9137459578ce3e764125727aa19eced5f29c88e415f1b0b89c0d85d2ab1dd03301740efb4c859c02708ebb5bc40eb8e2c9c08b39b2d06967b", 0xea, 0x4, &(0x7f00000001c0)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x72b}, 0x1c) setsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000000080)=0x8001, 0x4) 2018/02/24 02:38:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x800, 0x2, 0x8, 0x1, 0x5d0000, 0x3, 0x5, 0x80000001, 0x4, 0x0, 0x4b93, 0x9}) poll(&(0x7f000085bfc0)=[{r0, 0x50}, {r1}], 0x2, 0x400) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xffffffffffffffff, 0x0, 0x2, 0x1, 0xfffffffffffffffc, 0xffffffffffffffff}) r2 = syz_open_pts(r0, 0x0) tee(r0, r2, 0xfffffffffffffffe, 0x2) prctl$getname(0x10, &(0x7f0000000000)=""/33) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x400, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0xe0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) 2018/02/24 02:38:31 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0xa2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000140)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x40000, &(0x7f0000000100)="30e0741c4ba3407d8a1b5cfa75b3d7504f7a5462f1055687ffcb8aabfcd8366a9f3b0e57a854e42ec581fa3c278c08f635a5a1f9758193ac5bb6588a1a1154bb338ca818cec56db9cb96eb00ef73101caaab398c588e624da0f6882860e92f4b115713df82387c81e4e2ba3f9e53acffc97313043a8fbbff56b0af8497a9f37ebae1c4af4d3c25011b0de4472f69d96814ce6d70376f82a948ebc8528eeb176a46fd1f9d5a992765830f37878f3a41adbcb4680fbb") mount(&(0x7f00000001c0)='.', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)="6d6a6c027300", 0x80000005013, &(0x7f0000000340)) 2018/02/24 02:38:31 executing program 4: socket$inet6(0xa, 0x1, 0x0) 2018/02/24 02:38:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x91, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {0x0}, {}, {}]}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x2}) fchdir(r0) poll(&(0x7f00000e9fd0)=[{r1}], 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x146) 2018/02/24 02:38:31 executing program 4: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5a8) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) 2018/02/24 02:38:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x40, {{0xa, 0x0, 0x4, @empty, 0x800}}}, 0x88) 2018/02/24 02:38:32 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0xa2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000140)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x40000, &(0x7f0000000100)="30e0741c4ba3407d8a1b5cfa75b3d7504f7a5462f1055687ffcb8aabfcd8366a9f3b0e57a854e42ec581fa3c278c08f635a5a1f9758193ac5bb6588a1a1154bb338ca818cec56db9cb96eb00ef73101caaab398c588e624da0f6882860e92f4b115713df82387c81e4e2ba3f9e53acffc97313043a8fbbff56b0af8497a9f37ebae1c4af4d3c25011b0de4472f69d96814ce6d70376f82a948ebc8528eeb176a46fd1f9d5a992765830f37878f3a41adbcb4680fbb") mount(&(0x7f00000001c0)='.', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)="6d6a6c027300", 0x80000005013, &(0x7f0000000340)) 2018/02/24 02:38:32 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200001, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)="fffcba393829d1ec41f5ad64e71d5445c37d7e275cfa9632045c660471c003d08ed82e5aa64353d2f0665fdcf975e6c2b9eb58496a89a59c291fcb8598581d7d0132841ede74e832be9bdfe5f2f220a924d1a324d277459227519c57364721a636eabb6b16984ec246e44b3b205bb3a403e0d765968c6c08858c6332b7a4524c43dbd700f30e41b2ce33347aea8f8cfef269d2db8c10aa12d9c67b20157fca21a7185106120fbf2a422f6386fad1fd2802f44776b1cac59c2d0c4d013e23ec7f1c327f153057c10c7c55119131faccd54e18fd544477f0d45db9b6e38df92eaaf8763ed590119668d0649bdba5d162591fa8c86703dfd5", 0xf7) socket$l2tp(0x18, 0x1, 0x1) 2018/02/24 02:38:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80002) timerfd_create(0x7, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x244c40, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="71f2d283062db9024531de4092ef4d614667f62a58dc4c277bd72407db6515ee03d12ab36314734b99a827bcb967dbbe75bf7511fc3cabb69522232831e5bf21677a0830b30bccd7eddee95ab20d9182fb9298d1805e9c72394887bb87ebc13655c285937e67b8dd996c7f4df6af6858af3f717470d052cd3b62fe1db3b2bb358fb0c158ede2f53ec9a2a80d5b5d90065a19f764a8b6a5f0870ff469c1d2b09e97998e85732a7c08b69e615db5b2147634108bfca1e948c6cedcd7bb57ef1e1d32f2a9bdad68930c38f8b3cf1864260bf48bd5e981c3d6a313f7fb2fb7d207ed82985d6dbe1cac51aa0fba26d13351218cfe78bf2a7222f8241973") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_ivalue=0x24172d6b}) 2018/02/24 02:38:32 executing program 6: writev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000000)="35fdb75d6c57a42091014c46a394e04dde1e0b237969fab2a94b8e495fcc0a40223e5730330c63f7c1671b25e3fda77446bfe9d6f34d8d8644a47b5266f97ba9b01e497d1780fbdcfe2f278da1ff07eaa4", 0x51}, {&(0x7f0000000080)="0bfe41be9791ca962c6e0b6b16c1bfc2854f8bfa9f95a23c1739b677326defefedc574547185a7cbc87b7213545627a20a402859d3e47ed2d85674e55571ffa494623d56c48ad289a375a2fec30ada815c1b250f5e536815a4a2897bb785ec344144900424dfe910c6b98c7098eca601ff0e0e80f55c1182d945723f842718ef0643c2391bd4ecaf11540c5f66fbd273f73e90e20f949e8a901e90f6639a75980eb96bf3000d41ec4ae147c759caa4cd19f4a8bf8a118fafefd2c6569679004614dce292d462d57d10d6b8153007a75afaf3b212b9102bc4daae95cc2f62d1c1b418e0ce345b6776bb", 0xe9}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="30f3dc3af4a3c3a4e800306b33996185dee5437ed1f492e747989f7bfed7db30ce2f20d6dd5a7599eb5f8c2398df0b121c0113c72f7e97711f487528568bb2f92d5e00b39e0f2a28909f46ecb38d3f4f0a084117b9cc7f0b596b4e2ced63a8ff105081696ea325", 0x67}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001640)="7c2682e516a0bb6ca8e3409039e7f878041423b6887731e8024d4f725e528ca4707858673538d517deee5605416d800800b9eac2d5a69fb2130e632d2daaa880770e3d14dc6d", 0x46}, {&(0x7f0000001340)="da21f8c43b7efc6a7579bec36364b9fb8d8249cc08f220655822fbc214ae549a755d5734d1d39ac54b9270ee38c1602f8605", 0x32}, {&(0x7f0000001380)="cbdd6d6fd52c97f42bc36d51dfc1a7fb600770290db148d2eaa46cc863c19487326aac137f5c34c48b434f8b8bff3ae3320850200dc8aedc40ba41f84db29ea82ebcbf1cd863b60d8ef483ea6c76e291d3e99fc29024f05d258c99aebd23acbe6f213e565c8b13419d097662d70493aabf7b4e2ef09986ca71e7b0853342f112dbb1fc4a808f9a0d5740f1571220b982a9fd4e5962abb9f75cdb1fbbdede855a8093ee2fd53abaa92281b5493953cc7ba89a6687550af099809feb7abd83508a91274336460396d8baf255cf5d6c10575db070a75c80d1cd923b49efd46573c66131a963abb392f7add32f40f08ac243b6b7a525799cebf0", 0xf8}, {&(0x7f0000001480)="15ad0490e27e70f3fdad0b1737a96a5f4966912209e0577d791ac5529a23c1ea91e2c98f7cdf0843f63a7f59b39b10c5172bcf2c62e005ac0214f982624e8ac6d8c38a607cbe435cf0d55429e602787aff6e1727463f3cd22042a7a586985db89baf27a14a8a4a3662271d2fb2dc8e288d527c44abbf6953cefe15a3f47f852da8fbf84a29dbe0075428e4abd292fe56b22eb3ca4e57fe146c5cab603619ae289ca9be770d7d7b81065710afe21f65614739f61db5e3a8f122f625a735ec031c913678fefc1b6b069b80bb3e", 0xcc}], 0x9) 2018/02/24 02:38:32 executing program 0: r0 = socket(0x100000013, 0x80080000, 0x9) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000, 0x3, 0x61c256e3, 0x0, 0x20, 0x20, 0xbf, r1, r2}, {0x87, 0x2, 0x15, 0x7, 0x1000, 0x3, 0x100000001, 0x6}, {0x1, 0xfffffffffffffffd, 0x230, 0x6}, 0x3, 0x7, 0x2, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@empty, 0x3, 0x3, 0x0, 0x9, 0x4, 0x40, 0x1}}, 0xe8) write(r0, &(0x7f00005a3fe1)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/02/24 02:38:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @empty}, 0x339) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f4", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f00002b4000)=""/33, 0x21, 0x12021, &(0x7f00004d1000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[]}, 0x0) 2018/02/24 02:38:32 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb7fa0)=[]}, 0x8000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x3c4, 0x200007fd, &(0x7f00000000c0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000081e000)={&(0x7f0000a68fe4)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000016c000)=[{&(0x7f0000074f0d)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a", 0xc9}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000901000)="8c", 0x1, 0x0, &(0x7f0000d32ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet6(r0, &(0x7f000000cf80)='}', 0x1, 0x40804, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendto$inet(r1, &(0x7f00005b7000)="cc", 0x1, 0x0, &(0x7f000076c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/24 02:38:32 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) r0 = socket(0xa, 0x7, 0x6fb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x8, [0x4, 0x279a, 0x1, 0x0, 0x0, 0x76b2, 0x7, 0x4]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) 2018/02/24 02:38:32 executing program 6: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x4) 2018/02/24 02:38:32 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) syz_open_pts(r1, 0x1) 2018/02/24 02:38:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x10000, 0x1, r4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/131) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/02/24 02:38:32 executing program 3: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) preadv(r0, &(0x7f0000001100)=[], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x8675}, 0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/136, 0x199}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/02/24 02:38:32 executing program 0: r0 = eventfd(0x5) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x5, 0x7, 0x7fff}) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000000)=""/149) fcntl$setstatus(r3, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1aff8)=0x298) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) dup3(r1, r3, 0x0) 2018/02/24 02:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket(0x0, 0x0, 0x1) sendto(0xffffffffffffffff, &(0x7f0000004000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0xbc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/02/24 02:38:32 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sysfs$2(0x2, 0x8, &(0x7f0000000080)=""/202) socketpair(0x1b, 0x6, 0x9, &(0x7f0000000180)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x4, 0x7, 0x5f2f, 0x9032, 0x80000000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/24 02:38:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0xd61) read(r0, &(0x7f0000da0fff)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/24 02:38:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000)=[], 0x0, &(0x7f00000001c0)}, 0x2) 2018/02/24 02:38:32 executing program 7: lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xcd33, r2) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000180)="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", 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001180)={0x0, 0x4}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001200)={r3, 0x6}, &(0x7f0000001240)=0x8) 2018/02/24 02:38:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5d, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffea0) 2018/02/24 02:38:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x8000000, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x80000000}}, 0x7f, 0x200, 0x6, 0xff, 0x95}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r4, 0x7fffffff, 0x6, [0x7fffffff, 0xda, 0x3, 0x7fff, 0x1f, 0x3]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x3cc435fe, {r1, r2+30000000}}) 2018/02/24 02:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="39000000130009046507000000000000000080400300000046000107000000141900040004000040070000000003000000000000000004000000", 0x3a}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1a) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/24 02:38:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3d, &(0x7f0000000080)=0x5, 0x4) getgroups(0x0, &(0x7f0000000180)=[]) 2018/02/24 02:38:32 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={"3ca7737ef5786e66e06a07f72e5bf9b2", {0x4, 0x81, 0xb41e, "dfd8c4642b8c", 0x3ff}}) ioctl(r2, 0x2275, &(0x7f00004a2000)="46cd") ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="2c7432e907dfad17b94dbee8f590afa41e15f27feff28c86fc783cb0b474364999a775f84d4212699487ee69b70afe9bc23acc2e3fafa4662010351f2481d3c58b9f5f84d7b3b7f1c200173027053c7d158dc2f173c59ac6005ed11d94aeecca257752b7e600519fe9f3b02215d13c6f11b2d9be97911983934563f6ba7018caec6182f8d4bc52a796ef49fda808133419379b59495906a9173aa38767aa0cd0322c90b8e0b85427448a6cdea7754cb7a965ce2823d220810d1111e60a84ea549b647b60510c6ef959f43b149fadfc10bd192cf6d2") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x81) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/02/24 02:38:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x100ffe, 0x0) close(r0) 2018/02/24 02:38:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffc, 0x400000) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f00000002c0), 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/24 02:38:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000c16fc8)=[{&(0x7f00005acf57)=""/169, 0xa9}, {&(0x7f0000490f48)=""/184, 0xb8}, {&(0x7f0000450f7f)=""/129, 0x81}, {&(0x7f0000eddf96)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x8}}, 0x459, 0x7, 0x3, 0x7fff, 0x1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, 0x8) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/24 02:38:32 executing program 0: r0 = inotify_init1(0x200800) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) fcntl$setstatus(r0, 0x4, 0x42c00) recvmsg(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/1, 0x1}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/114, 0x72}], 0x5, 0x0, 0x0, 0x1}, 0x40000100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001300)={0x0, 0x80000001}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001380)={r2, @in6={{0xa, 0x3, 0x68, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3a}}, 0xad, 0xfffffffffffffff8, 0x10001, 0xdb1a, 0x1}, &(0x7f0000001440)=0xa0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000040)={{0x2, 0x4e9}, 'port1\x00', 0xc1, 0x0, 0xb5, 0xfff, 0x5, 0x96f, 0x101, 0x0, 0x7, 0x7ff}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r5 = dup3(r0, r0, 0x80000) setsockopt$inet6_buf(r3, 0x29, 0xd7, &(0x7f0000000100)="67d58d6284ef944da782e6fdfd05a685534ae06093fecb80799e31ac870bcfc16b9f72c5c18597319190853d7b440dd0bb8b08844d4b66f5dedea7ef92d727fe38acabe16b3ab4e42973b299a5bc56e945c4173e4d751bfdfc938603a5d776b5d8f77f6d9134594ad1a7f5817cb88b17b9ff7bb5df2f0300874b6737ac85eab3be413977c9f809f8ec78b7080db08555dfd1a7e444f338c7cb1257acd2c3c49ea8d9d511b3ab38da4294e66ccff7e909bcd2c219579cbc27fe3aa3699c0933e6e57275f0b746a8b5314fc007b098", 0xffffffffffffffd7) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000000)) 2018/02/24 02:38:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0xffffffff}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0)) 2018/02/24 02:38:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0xc800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x2, 0xffffffffffffff9e, &(0x7f0000000040)="e5228ed4b733a8b21f98c28d3fa39f58be7f0fa1f4237628ad6bf544c9df995f4978a56cf8c62ebca8315b0802f4b345e7df0ecf62d855b5b708c1524496464a78ba08470674cb6fa948d0e74f789ff007d47091179c7d94cc79dfc5ff71fc6510ce95da47f3c3aa6c102b612fa69b94dd060c462cc127a95da491e3546b07992ce447be84212df0ec0eb560ea51ff7cb3"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0xfffffffffffffffe}], 0x30) inotify_init() 2018/02/24 02:38:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={"b0f169c7ed7fd3fcf2f60c18913867ed", {0x4, 0x0, 0x0, "0017f660a10e"}}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000097effc), 0x4) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r4}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000000100)=0xfffffdb2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000140)={r6, 0x5f, "fa4457dd36a7521138880ca886e41e51ac8dbc81508965c11b316ed7038ef4639831321c6e357e9e1db887857daa9578e588c64bb0218f77c8a2b362506b52cee0930e779f759204dc2f4f7946d99b6f07759446d6a96c5c79455c345e1d22"}, &(0x7f00000001c0)=0x67) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000200)) 2018/02/24 02:38:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x200) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000d9ffc)=""/4, &(0x7f0000000fff)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/02/24 02:38:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0xf5, @ipv6={0xfffffffffffff800, 0x6, "b9fe3a", 0x114f, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@hopopts={0x5e, 0x0, [], [@jumbo={0xc2, 0x4, 0xe9}]}, @fragment={0x0, 0x0, 0x9, 0x4, 0x0, 0x4, 0x0}, @fragment={0x7f, 0x0, 0xcecc, 0x800, 0x0, 0x7fff, 0x2}, @fragment={0x3a, 0x0, 0x7, 0x2d, 0x0, 0x4, 0x3}], @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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"}, {0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x800, [], "b181e27b35d468addb1c19d2e37ddb489a6f1f762b03d1e36f663a43920fce9f1ce0ed7b26e2fa9984d6770cc9d149eea56dcf99f963951fa3e085982cc00469"}, {0xfffffffffffffffc, 0x0, 0x8, 0x1, 0x0, 0x0, 0x86dd, [0x80000001, 0x101, 0x6], "71ec192b739db564fc142ccc5b2ce2a87c0ce62a2ba2c05ceac3b5e55eba338bba15d8313b3101033a9438f2880de663e541f6f90bf0d71f98df83af913e91cdd14712cbc00ac7c481e089b8a89e0eab4b9e1baa36fa472af3030b0a48623b6560d26a146353961499b54b54291f7cc98589b37366a11015f9c1c3fba808dc72bfe40a356364d4973900eb81fb70586beb39d75592df07fb8d3f99398eade607ac6f6a364f9eae4747760977813a102244ca6fee010f5e213cfbe5de6443a9"}}}}}, 0xa19) 2018/02/24 02:38:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000c16fc8)=[{&(0x7f00005acf57)=""/169, 0xa9}, {&(0x7f0000490f48)=""/184, 0xb8}, {&(0x7f0000450f7f)=""/129, 0x81}, {&(0x7f0000eddf96)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x8}}, 0x459, 0x7, 0x3, 0x7fff, 0x1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, 0x8) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/24 02:38:32 executing program 7: mkdir(&(0x7f00001af000)='./file0\x00', 0x4) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x8, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/02/24 02:38:32 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x597, 0x4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) set_robust_list(&(0x7f0000000000)={&(0x7f0000b25000/0x13000)=nil, 0x6, &(0x7f0000b34000/0x1000)=nil}, 0x18) mlock2(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x1) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0xfffffffffffff801, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) 2018/02/24 02:38:32 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) recvmmsg(0xffffffffffffffff, &(0x7f0000008ac0)=[{{&(0x7f0000000b00)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/252, 0xfc}], 0x1, &(0x7f0000004000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000008d40)={0x77359400}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x20, 0x1ff, 0xff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) writev(r0, &(0x7f0000000500)=[], 0x1f3) 2018/02/24 02:38:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000586000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000df7f36)="c1", 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0xffffffffffffffff}, 0x0) 2018/02/24 02:38:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x604200, 0x20) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1000) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x0, 0x4, "88cf8b6adf7b", 0x101}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2880000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}}, []}, 0xb8}, 0x1}, 0x2000) 2018/02/24 02:38:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/02/24 02:38:32 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) 2018/02/24 02:38:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000525000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@dev={0xac, 0x14}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400001, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/24 02:38:32 executing program 4: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000a2cfc6)="d5", 0x1) [ 82.322878] sg_write: data in/out 989772092/2543 bytes for SCSI command 0x0-- guessing data in; [ 82.322878] program syz-executor1 not setting count and/or reply_len properly 2018/02/24 02:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000caffe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032df22)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000758fa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcaffc)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x6, &(0x7f000012a000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000080)="5c2ed24244a000866cb03a5cc9590bd84e089adf5d804d0587052e4b50f418d98efed42b41095bc6237bd4428d8a0ff24db490803e2230296f7ae13157cf6dd0a375368644ab0825bd67f2ec4662c347ec056b13f7321251105259673ad3c48a714ca9a28e7fa0b891f0e6188277714d58f2795b7de9d2543dae82d91b88e170ac76bdfa687dd8897ca479f1e47c8897a8d6cbd798a982f3552b002c3776f7dc9168b001331bf5ea085c65b7eb", &(0x7f0000000140)="159e1496489d7dd021a7b995be8227b6d9e0f7c26f7ce5e571b1953b8f5ad05f236cf23f85e765f3cbb6ef6ae1062c8fe47117355ef306e300ba96af5f85b6a2890d1d9b3b7a3c94628c3390011322ac8d86528aab4522d4a4060c969e126e4747c93d1c4d68269b990b422846269aa2fa7ebcd734d9c1166ca9688ac67710f88232bc"}}, &(0x7f0000000040)=0x0) timer_gettime(r2, &(0x7f00008fafe0)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009f6ffc)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071effc)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070eff8), 0x8000fffffffe) [ 85.682735] IPVS: Creating netns size=2536 id=14 2018/02/24 02:38:36 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080), 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) 2018/02/24 02:38:36 executing program 6: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000000000)={0x0}, 0x4000) recvfrom$unix(r0, &(0x7f0000000040)=""/203, 0xcb, 0x40, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x112) creat(&(0x7f00008f9000)='./file0/bus/file0\x00', 0x0) 2018/02/24 02:38:36 executing program 0: mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) prctl$getreaper(0x3d, &(0x7f0000000000)) 2018/02/24 02:38:36 executing program 5: setrlimit(0x0, &(0x7f0000012ff0)) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) setrlimit(0x9, &(0x7f0000000000)={0x9, 0x8}) 2018/02/24 02:38:36 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f64ff4), 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/02/24 02:38:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/24 02:38:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) 2018/02/24 02:38:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/24 02:38:36 executing program 0: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffcb3a, 0x1, 0x1c, 0x1d, "3fca26c898a9fd319780df98ad44eabae7211006a91674d7c22d4d7aab4d3df71219514e5e8f4196b79f71dbcac88ed52445a5649c019a692444513a9f3096d0", "4908dc5014c2f437a6800611f8d994effed217dd185f643d81291c022bf57d6a", [0xad5e, 0xf4]}) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) sync_file_range(r0, 0x0, 0x4, 0x5) fallocate(r0, 0x1, 0x0, 0x10000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x4) 2018/02/24 02:38:36 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa9, "6abcd66e434f6d1b639da36e7c834b667a506fe13c80939cc3ccfe9d0ce2bdb7784d438ee85c5c61c535d7c9deca175144489e52c2c1d812282a18355330419f93f4057905452d715e952abe698c91cefc8009f0183df62297f404520322d4830ab5f7ff47acbe7a80dac1a814989dd39b41916480cfecba4f94fc791bce949d68c5e02b1e281ea0279754e3ed08eb0ffae892adeab65519269350696d4ccba3e99a08a534d1448612"}, &(0x7f00000000c0)=0xb1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @rand_addr}}}, &(0x7f00000001c0)=0x8c) r4 = socket$nl_generic(0x10, 0x3, 0x10) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x20) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/132) set_tid_address(&(0x7f0000000300)) tee(r1, r4, 0x9, 0x8) pipe(&(0x7f0000000340)={0x0, 0x0}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000380)={0x3, 0x13f, 0x3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000440)={r3, 0xc7}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r7, 0x1f}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000500)={0x77359400}, 0x10) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000000540)=0x100) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) ptrace$getregset(0x4204, r9, 0x4, &(0x7f0000001600)={&(0x7f0000000600)=""/4096, 0x1000}) accept4$vsock_stream(r6, &(0x7f0000001640)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ptmx\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000016c0)=[@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x14000, @empty, 0xfffffffffffffffd}], 0x38) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000001700), &(0x7f0000001740)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000001780)={r3, 0x6}, &(0x7f00000017c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001800)={0xffffffff, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) ioctl$TCSETS(r6, 0x5402, &(0x7f00000018c0)={0x5, 0x5, 0x401, 0x5, 0x5, 0x7fffffff, 0x8000, 0x3ff, 0x1126, 0x1, 0x8001, 0xb4c3}) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000001900)=""/85) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000001980)={@generic, @ifru_mtu}) getpeername$ax25(r8, &(0x7f0000001a00), &(0x7f0000001a40)=0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001a80)={0x1bb9a201, 0xffffffffffffff99}, 0x8) 2018/02/24 02:38:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4c74ee}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x7ff, 0x4, [0x0, 0xfffffffffffff800, 0x0, 0x9]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x61, "fae2616c22d294be4873456bc4f9ec963e9af36f3cd3073fc5f40750458724dadebf80a4f32529d9a1905dd53299e973676dc0f1ed1c32316b5a1aae42f38889ba73449d0a5c2e3199828a34e346f2760e92f0ade658370b7599b15d3d63d3c564"}, &(0x7f0000000100)=0x69) 2018/02/24 02:38:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000), &(0x7f0000407000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/02/24 02:38:36 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setreuid(r0, r0) 2018/02/24 02:38:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100060003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@common='ip6_vti0\x00', @ifru_addrs=@rc={0x1f, {0x10001, 0xff, 0x4, 0x2, 0x1}, 0x8}}) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x12, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={@common='bridge0\x00', @ifru_addrs=@ethernet={0x0, @random="3e7596f732f4"}}) 2018/02/24 02:38:36 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x4}]}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0xbc45, @empty, 0x1}}}, 0x2, 0x10000, 0x4, "cbe2e68a912b37cd00a8c28842619773da0741131bc0a13b78c140df5ce8727ab20a09fb6e3f8a18fef38039b965cb2931ba0a68ca0b13bcb5bfb184421522deba6e8dd4a4c55935c635bb711fc2d74a"}, 0x160) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000100)=[@flat], &(0x7f0000000140)=[0x0, 0x0, 0x0]}}}], 0x1, 0x0, &(0x7f0000000200)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x58d) 2018/02/24 02:38:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x5, 0xa5, &(0x7f0000000240)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/02/24 02:38:36 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x81, 0x1, 0x4, 0x8b90}, 0x10) 2018/02/24 02:38:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=@newae={0x48, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6=@dev={0xfe, 0x80}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) 2018/02/24 02:38:36 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x3, 0xa8}, 0x0, 0x6, 0x0, {0x4, 0x9}, 0xfffffffffffffffa, 0xf750}) 2018/02/24 02:38:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x5873, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x9, @empty, 0x3}, 0x100000000, [0x10001, 0x4, 0x2, 0x7, 0xffffffff, 0x3080, 0x1, 0xbad]}, 0x5c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) epoll_wait(r3, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x8001) ioctl$int_out(r3, 0x5460, &(0x7f0000000040)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r4}], 0x1, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 86.428184] binder: 15215:15222 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 86.444803] binder: 15215:15222 got reply transaction with no transaction stack [ 86.459823] binder: 15215:15222 transaction failed 29201/-71, size 24-24 line 2920 [ 86.472598] binder: 15215:15222 ioctl 40046205 58d returned -22 [ 86.480262] binder: 15215:15241 ioctl c0306201 20004000 returned -14 [ 86.491804] binder: BINDER_SET_CONTEXT_MGR already set [ 86.497761] binder: 15215:15241 ioctl 40046207 0 returned -16 [ 86.505360] binder: 15215:15222 ioctl c0306201 20000240 returned -14 [ 86.506634] binder_alloc: 15215: binder_alloc_buf, no vma [ 86.506652] binder: 15215:15241 transaction failed 29189/-3, size 0-0 line 3127 2018/02/24 02:38:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00008a1ffc)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000d8eff0)) clock_gettime(0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d94000)={0x3}, 0xb) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40800, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000100)=""/203, 0xfffffffffffffe68) 2018/02/24 02:38:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x154) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) munlockall() mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) readahead(r0, 0xfffffffffffff3cc, 0x10001) 2018/02/24 02:38:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x7fd) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000002, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x58, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000140)=[@fda={0x66646185, 0x8, 0x3, 0x23}], &(0x7f0000000180)=[0x38, 0x20, 0x68, 0x78, 0x38, 0x38]}, 0x2}}, @dead_binder_done={0x40086310, 0x3}], 0x1, 0x0, &(0x7f0000000080)=';'}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x400}, &(0x7f0000000240)=0x8) 2018/02/24 02:38:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000fff)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x8, 0x2}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x1, 0xf, 0x3f, 0x1e6, "9b4c20d4876d8302e0a652408215e7c3bedb79007f716876465a7fc9febba9a0"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/02/24 02:38:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10812, r1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0xb4e2}, &(0x7f0000000140)=0x8) pread64(r0, &(0x7f0000000f7b)=""/133, 0x85, 0x40000003) 2018/02/24 02:38:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@generic="e93e158344f38193cb949d42981949fb", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl(r0, 0x80004523, &(0x7f0000b28f27)) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/33, 0x21}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=""/64, 0x40}, {&(0x7f0000001140)=""/113, 0x71}, {&(0x7f00000011c0)=""/57, 0x39}, {&(0x7f0000001200)=""/34, 0x22}], 0x8) r2 = memfd_create(&(0x7f00000010c0)='/dev/input/event#\x00', 0x2) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000012c0)={0x4, 0x10001}) 2018/02/24 02:38:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4a8, 0xe8, 0x1d8, 0xe8, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @mac=@empty, {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="a85fb6292bafa06fce3bdca14d015c94", @common='bridge0\x00'}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="948e7f09325ab84bb86a618eab60c8ac", @common='tunl0\x00'}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:net_conf_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f9) 2018/02/24 02:38:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80806, 0x7, &(0x7f0000000040)) ioperm(0x9, 0x1, 0x5) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) 2018/02/24 02:38:36 executing program 5: r0 = memfd_create(&(0x7f0000000040)="db", 0x1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) fcntl$setsig(r0, 0xa, 0x32) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b05f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) lseek(r0, 0x0, 0x1) 2018/02/24 02:38:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 2018/02/24 02:38:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200002) inotify_init1(0x0) unshare(0x80001) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) close(r1) [ 86.526341] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.535691] binder: release 15215:15222 transaction 57 out, still active [ 86.555758] binder_alloc: binder_alloc_mmap_handler: 15248 20000000-20002000 already mapped failed -16 [ 86.555917] cannot load conntrack support for proto=3 [ 86.559348] device gre0 entered promiscuous mode 2018/02/24 02:38:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f00000012c0)=""/82, 0x52}], 0x2, &(0x7f0000001500)=[], 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f000049c000)='.', 0x0) clock_settime(0x0, &(0x7f0000001540)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x5, 0xffffffffffffff80, 0x7de, 'queue0\x00', 0x5}) 2018/02/24 02:38:36 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x100, 0xa45, @te1=&(0x7f0000000000)={0x9, 0x2, 0x800, 0x3f}}}}) sendmsg$nl_route(r1, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xa0}, []}, 0x18}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) 2018/02/24 02:38:36 executing program 5: r0 = socket(0x11, 0x100000000a, 0x0) bind(r0, &(0x7f00005a2000)=@nfc={0x27, 0x1, 0x2, 0x2}, 0xfffffffffffffee6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x8000, 0x4, 0x5, r1}, &(0x7f00000000c0)=0x10) 2018/02/24 02:38:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/02/24 02:38:36 executing program 7: r0 = inotify_init1(0xfefffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000080)='attr\x00') ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa1ff0)={&(0x7f0000002000)=""/64, 0x40}) [ 86.583876] binder: undelivered TRANSACTION_COMPLETE [ 86.592349] binder: send failed reply for transaction 57, target dead 2018/02/24 02:38:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f00009c1de6)=0x1e, 0x0) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x4, 0x4, 0xf, 0x7, 0x0, 0x3, 0x3, [@sadb_address={0x5, 0x7, 0x7f, 0x80, 0x0, @in6={0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}}]}, 0x38}, 0x1}, 0x0) 2018/02/24 02:38:36 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x8200, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x3, 0x3a, "afd674612229dc9d261cc18cbbb9a08ed09dd5758c9fb100cf9f49217f38a5ff9300f493a65db70821f3b014e50428801285dfa7257c20cebafe"}, 0x42) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="0b5114d7f4ddaef6237f15a469f2bfda", 0x10) getuid() setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0x8) fchmod(r0, 0x3) 2018/02/24 02:38:36 executing program 6: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xd) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) 2018/02/24 02:38:36 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000000)=0x6) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) write$fuse(r0, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/02/24 02:38:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffbb) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="629676c20d63", @dev={0xac, 0x14, 0x0, 0xf}, @empty, 0x8, 0x1}}}, {{@arp={@empty, @empty, 0xff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x80, 0x4, 0x3ff, 0x80, 0x0, 0x9b47, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x20}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x800, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000500)={0x100, 0x3, 0x2, 0xdc4, 0x100, 0x279}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000024affc), 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/24 02:38:36 executing program 4: r0 = gettid() rt_sigprocmask(0x3, &(0x7f0000024000)={0xfffffffffffffdfe}, 0x0, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1a4, 0x2, 0xd, 0x200, 0x3, 0x2, {0x7}, [@typed={0x8, 0x3}, @typed={0x8, 0x1e}, @nested={0x180, 0x18, [@typed={0xc, 0x41, @pid=r0}, @generic="a43049004e3ac8b56f9caa645a28f239e2c12dac4b103d585a54b70787d96856b66013cb885b3c24e3e8edbde21b0f7568642130", @typed={0xc, 0x73, @fd=r2}, @typed={0xc, 0x10, @pid=r0}, @generic="6c355f0f4626271d0c779bc6137b99f7e9cd985541c5b970b0c468435279a294d6256dc86ab685378179d94e9e975a1ba9777688e8d905ab54fbb82030b7032fe623e50bddd39081c40278867c01815bf2cb662fece25d5a4e43fcb4a19fa4e92723672641bd76d35ebcac7ca79567fd4144dfedc704a11f059711138d925caf4fefbfb132e49e08fc30a9fae0f980e425deb9686d2d282852b8abea72c5e98accc0f39719282e79dba5d693119cc46c9eca42971f307628c5d679821fc5b30e18c4133d4ba1e0d2e4b8281107993c5b0d179c18d6391e70", @typed={0xc, 0x37, @fd=r3}, @generic="8c87a9f5b4070aeefaf5ea9b4f53157fe25e41156b7503fea3890263406860212a7301c79bc0a9b09b5d80c2381a93bd8946198bdbd0cecd209ef3bf73"]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x8010}, 0x804) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x1005) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) getpgid(r0) 2018/02/24 02:38:36 executing program 3: seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) fcntl$getown(r0, 0x9) 2018/02/24 02:38:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/02/24 02:38:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x458, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x2, 0x9, 0x10001, 0x80000001}, &(0x7f0000000140)=0x14) 2018/02/24 02:38:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x75cdaf24866a8569, 0x0, &(0x7f0000000000)=[], 0x244c43ac481e1658, 0x0, &(0x7f00004ec000)}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_flags=0x300}) bind$inet(r3, &(0x7f0000000100)={0x2, 0x2, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x9}, 0x98) getsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/24 02:38:36 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x3, [0x9, 0x2d96, 0xff]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xae, "8d9d42e2a79bcc1edb2b337438754e788bc5482dbcdedee808552a00c4e15393375f5114e278a26fb192f2ebda5cb952b6251105e273e0194be53a195a57efdb65188076bd1ddbdc68c14cfdceb0a0f930fade60f6ba5a097dacdbf8c3f7b1c9cbd7d5dff8bc1979a32c938c17dfaf8920fcaa0301224f439070730e3d9732e1252a6e6d8dbdf9c369042ca7843844e0c326a208c093ea1093af6e54084ef2d8d8adfee7a9dfd9f392f4fe2a94c0"}, &(0x7f0000000200)=0xb6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7, 0x4, 0x80000001, 0x2, 0x7, 0x7fffffff, 0x80, {r3, @in6={{0xa, 0x2, 0x5c98, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2, 0x8, 0x6, 0x100000000, 0x5}}, &(0x7f0000000300)=0xb8) 2018/02/24 02:38:36 executing program 2: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x23400}, &(0x7f0000000080)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x100000000, 0x1, [0x2]}, 0xa) 2018/02/24 02:38:36 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000000)={0x2, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2}) r1 = getpid() mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x10000000000, @tid=r1}) mq_notify(r0, &(0x7f0000d26000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ae3fad), &(0x7f0000beef5c)}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) 2018/02/24 02:38:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099bfe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x121000, 0x24) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='\x00') connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f63ffc)=0xfffffffffffffcd1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) 2018/02/24 02:38:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000300)=[{0x10}], 0x10}, 0x5}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x10, 0x1}}], 0x3b9, 0x800) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/02/24 02:38:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') writev(r0, &(0x7f0000f02000)=[{&(0x7f0000164000)="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", 0x1000}], 0x1) dup2(r0, r0) 2018/02/24 02:38:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000012ff0)={0x77359400}, &(0x7f0000001ff0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003, 0x2010, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 02:38:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x80000) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) 2018/02/24 02:38:36 executing program 6: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xd) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) 2018/02/24 02:38:36 executing program 7: socket$netlink(0x10, 0x3, 0x3) 2018/02/24 02:38:36 executing program 5: r0 = socket$inet(0xa, 0x6, 0x3c8) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x118, &(0x7f0000000040)=[], 0x0, 0x20000000000000}, 0x20008054) poll(&(0x7f000008cff8)=[{r0}], 0x1, 0x0) [ 86.811527] binder: 15336:15343 unknown command 0 [ 86.817099] binder: 15336:15343 ioctl c0306201 20000040 returned -22 [ 86.825138] binder: 15336:15343 unknown command 1818587951 [ 86.835330] binder: 15336:15343 ioctl c0306201 20000040 returned -22 2018/02/24 02:38:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400600, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/197) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x5a5083, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x9012, r0, 0xfffffffffffffffc) r2 = userfaultfd(0x0) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x6, &(0x7f0000013ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) r6 = gettid() read(r2, &(0x7f0000000180)=""/21, 0x15) process_vm_writev(r6, &(0x7f0000000240)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/170, 0xaa}], 0x3, 0x0) 2018/02/24 02:38:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pread64(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/02/24 02:38:37 executing program 4: r0 = dup(0xffffffffffffff9c) sendto$ipx(r0, &(0x7f0000000000)="da63ddd34615971e30baf8bb61fa5aac7584a9a1674b5a74ac8b90f8e2ac19c9e830c3a3876a345217e3b0c3059551a2818f062e5de91c1b3db461237caf", 0x3e, 0x0, &(0x7f0000000040)={0x4, 0x769, 0x0, "9ddadb8a2662", 0x7ff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00fef)=""/17, &(0x7f0000dfeffc)=0x11) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) 2018/02/24 02:38:37 executing program 6: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/204) process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/111}, {&(0x7f00000000c0)=""/132, 0xffffffffffffffb4}], 0x100000fa, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/36, 0xfffffffffffffd14}], 0x100000e7, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000200)={0x9, 0x7, 0x0, 0x0, 0x100000000, 0x7}) dup(r1) 2018/02/24 02:38:37 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/96) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) close(r1) fcntl$setsig(r1, 0xa, 0x1a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000022ff0)) 2018/02/24 02:38:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0xfffffffffffffd3c}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/24 02:38:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x100) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) syz_open_pts(r2, 0x208000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x9, 0x2, 'client1\x00', 0xffffffff80000006, "dfedffd9a6f3292d", "b04289f0e016704d1fef56288c8f11482317f0d1b01f96f70765b04f7e4117e2", 0x5, 0x1}) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/24 02:38:37 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)={0x2, [0x156, 0x80000000]}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/24 02:38:37 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/96) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) close(r1) fcntl$setsig(r1, 0xa, 0x1a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000022ff0)) 2018/02/24 02:38:37 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='sessionid\x00') getdents(r0, &(0x7f0000000100)=""/139, 0xfffffffffffffdac) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/24 02:38:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x401) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="635ce80c3fe6032c0433ee9adc923c56"}}) r1 = syz_open_procfs(0x0, &(0x7f0000ed1000)='clear_refs\x00') ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xdf) pwrite64(r1, &(0x7f0000cf2fff)='1', 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) 2018/02/24 02:38:37 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0xc080) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}]}, 0x108) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) r5 = getpgid(0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000240)) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000040)={0x80002014}) 2018/02/24 02:38:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa3, "2bcd109cbe66221e1d5c81bece73850c8bd92a58719092a3932b6224a3464bb0b24269355ad5a6e56b8d1b53531a9ccd59c732a55e41d4b8df908214c98f7aece966e214fb4d72be475925ffbb69a1fecf5fb1f5daeca74f9b766a4a9d0ba1f6052bf461ce35edf7a39db789575120e4399c98b5fbffd3217ec87a077b6befda2b1f9023f926f9994629c96e0899a62ca7c55c9985acaa5d1589de62ff2734f0dae670"}, &(0x7f0000000000)=0xab) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x80000000000000}, &(0x7f0000000180)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x7) 2018/02/24 02:38:37 executing program 7: r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x28) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x14, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) sync_file_range(r0, 0x7f, 0x8001, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x30) accept$netrom(r3, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x1, 0xffffffffffff8000, 0x7fff, 0x6}, {0x7, 0x20000, 0x800, 0x7ff}, {0xd5, 0x7ff, 0x8, 0x80000001}, {0x9e, 0x0, 0x8, 0x17}, {0x50, 0x8, 0x3bca, 0x7}, {0x5, 0x4c4c, 0x1, 0x800}, {0x6, 0x200, 0x0, 0x7ff}, {0x7, 0x8, 0xa590, 0x7}, {0x800, 0x2, 0x5, 0x1}, {0x800, 0x5, 0x1000, 0x8}]}) 2018/02/24 02:38:37 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @empty}, @in6={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10e) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/02/24 02:38:37 executing program 6: rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x620c02, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x7, 0xf9, "d4a6250f812b648db2155705e32aadfb3a20174ac85696965655f7c2eeb13bf51e74c5f362829efa2ca07c95a956300faf8f2ea033d4d1ad3a9543e25d84365aa3c38108f412a9220d113d29b2a44bca7ef43e76ae9d2f266b24a05154d54b40de76d4a62eb57796127ad0ad2d261c13901513f614f254b1902de9d36e4335c5023c43277d813b7279a75f0ec7bc852f0712d906640cb02775681a737aa01fbeca441f9a74787be09644425b2f41b8eb0646055703a9c7db2ff7bde149da8de672b8843ff1ff417c3d16d9fc67e79c5078a0c068d8ab43c08e6ff529376cd8e76898b340b79558972fedb5e431e1508e0aa8ee0a484ac1bfdb"}) unshare(0x28060400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={@generic="f30029cb5a0913a809067fb141c72b16", @ifru_addrs={0x2, 0x3, @empty}}) syz_open_procfs(r0, &(0x7f0000006ff9)='status\x00') sendfile(r3, r3, &(0x7f0000007000), 0x1) 2018/02/24 02:38:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffe01}, &(0x7f0000000080)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x6, 0x10, "1bad2f6a9c1f80e09f21cd00f454e0a303fa6b3d57f7aaca9d5bacbfd0b02a4e3c657651fd3f4279c5ac67e03ab11b523cae78c51b9848562ab302bab879f83f", "19b075bea231653ead8614dcde7e5853027a506bb0aa2591914226e2ea175a81", [0x1ff, 0xa50c7c6]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xff, 0x1, 0x6}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffeffff, 0x0, 0x10001, 0x5}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x9, 0x11835437400}, {0x7, 0xff}, 0xfaf, 0x2, 0xff}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 2018/02/24 02:38:37 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000080), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/163) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000180)=""/252, &(0x7f0000000040)=0xfc) 2018/02/24 02:38:37 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103501) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) dup3(r2, r2, 0x80000) 2018/02/24 02:38:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='nodevwlan1em0!}cgroupselinux\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="83f19b7fc3b599b156ff72d8e72d335ef4b602540f7c45ebd40548c9a46c2ff0ceae5c1298e308e7e5d4fcb5a85e4ad9743a4420181419f4ed7014c09cad1cc2739c56dcc09c7e262b4fa2e776b0c79db468ffad49a639ecf6dc65bba5d5a825334dd33bac99f55297fd3d823610582cce55d694d40c6d70ee8e", 0x7a, r2) ioctl$TIOCSTI(r1, 0x5412, 0x7) syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/02/24 02:38:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x100000000000000, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@common='sit0\x00', @ifru_ivalue=0x1000}) 2018/02/24 02:38:37 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)=0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x121000) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000180)="24e8289ff4bc7141defcdc0867500fd1542eb7ceface8dad834bbdb310532acac927aa26769f5c40ac2bb99fc2d3e51c25eebd3a424c72360a4196d3da0ff3e8e5254eb6d7b8dc8be0ba47a8c3b895f294904062c0ce73f017b3c141c37e4952d1e4f235f591297aea872eee11b03976b814c732020b38222ab2b188f2cf63b943ce84822f6bef6dc52f5cc3b61b78705535f2e579afb5ad7b6bed720b53944d0188f2c4fef3d1e5dbecfe246f0db290f13f6cc14530aadd10221ddc70fe637f2f2b02eec8e13f5470dfee9cede6a92dc11013d0f2e2ebe3c7e00a68563dd8", 0xdf) 2018/02/24 02:38:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/24 02:38:37 executing program 7: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x2000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x24000) [ 87.549019] tc_dump_action: action bad kind [ 87.559112] tc_dump_action: action bad kind 2018/02/24 02:38:37 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f18)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000ffc)=0xc) keyctl$chown(0x4, 0x0, r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x60) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x41, 0xb91ff68a14d3c3df) 2018/02/24 02:38:37 executing program 2: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8, 0x100, 0x8}) 2018/02/24 02:38:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) r1 = getpid() ptrace$poke(0x4, r1, &(0x7f0000000000), 0x4fd) 2018/02/24 02:38:37 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], 0x4, 0x3, 0x1, 0x2}) r2 = dup(r0) write(r2, &(0x7f0000f41fdb)="2400000058001f00ff07f4f9002304000a00f51108000100020100000800020001000100", 0x24) 2018/02/24 02:38:37 executing program 1: r0 = eventfd(0xffffffff00000001) r1 = socket$inet(0x2, 0x1, 0x4) r2 = dup3(r1, r1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b6ff0)=@syzn={0x73, 0x79, 0x7a}}) write$eventfd(r0, &(0x7f0000000000)=0x9, 0xffffffffffffffb3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0xe6, {0x2, 0x2, @rand_addr=0x7ff}, {0x2, 0x0, @rand_addr=0x80000000}, {0x2, 0x0, @multicast1=0xe0000001}, 0x10, 0x1, 0x1f, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001940)=@broute={'broute\x00', 0x20, 0x7, 0x17d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x17, 0x8, 0x606, @generic="8da06ed06895f2c5aaecc4ae259a45ca", @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="a9d15d59da233475f9af36203b234b27", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x308, 0x388, 0x4b8, [@arp={'arp\x00', 0x38, {{0x317, 0x8917, 0x0, @rand_addr=0x7fffffff, 0xffffffff, @broadcast=0xffffffff, 0xffffffff, @empty, [0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x80, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0xe, [{0x10000, 0x0, 0x41, 0x8f}, {0x5, 0x8, 0x10001, 0x4}, {0x2, 0x6, 0xffff, 0x3}, {0x9, 0x100, 0x5}, {0xa5, 0xfffffffffffffff9, 0x7, 0x81}, {0x800, 0x7, 0x3, 0xfffffffffffffff7}, {0x4, 0x100000001, 0x4, 0x4f032cb9}, {0x42, 0x2, 0x0, 0xbb9f}, {0x2, 0x3f, 0x100, 0xdbe}, {0x7ff, 0x3, 0x0, 0x100}, {0x2, 0x10000, 0x9, 0x9}, {0x0, 0x47, 0x10000, 0xffffffffffff7fff}, {0x6, 0x2b50, 0x80000001, 0x101}, {0xffffffffffffffcc, 0x0, 0x21a1}, {0xa2, 0x7, 0x8000, 0x6990}, {0x88a1, 0x20, 0x4, 0x5}, {0x8, 0x8, 0xb9, 0x401}, {0x1, 0x1, 0xe502, 0x81a0}, {0x5, 0x5, 0xa79, 0xfffffffffffffff9}, {0x3, 0x4, 0x0, 0x5}, {0x0, 0xffffffff80000000, 0x9, 0x10001}, {0xff, 0x100000001, 0x1}, {0x7fffffff, 0x100, 0xfffffffffffffff9, 0x8}, {0x10000, 0x100, 0x1, 0x8}, {0x7f, 0x8, 0x8}, {0x3, 0x7, 0x3a6e, 0x3}, {0x8772, 0x0, 0x2, 0x4}, {0xfffffffffffffff8, 0x10b, 0x80000001, 0x8}, {0x6, 0x3, 0x7f, 0xff}, {0x8, 0x2, 0xffff, 0x1000}, {0x1, 0x72d9, 0xffff, 0x2}, {0x6, 0x1f, 0x3b9, 0x1}, {0x1, 0x2bc1791f, 0x81, 0x401}, {0x800, 0x0, 0x401, 0x7f}, {0x400, 0x7ff, 0x6, 0x1}, {0x7fffffff, 0x2, 0x9, 0x9}, {0x7fff, 0xfffffffffffffffb, 0xb6c6, 0x4}, {0x2, 0x4, 0x1, 0x100000001}, {0x4, 0x9, 0x4, 0x3b}, {0x8, 0x8, 0x8, 0x6}, {0x3, 0x0, 0x7fff, 0x1}, {0xffffffffffffffff, 0x3ee, 0x2, 0x3}, {0x6, 0xffffffffffffff4c, 0x0, 0xfffffffffffffdfd}, {0x6, 0x38, 0x3, 0x3909a00000000000}, {0x80000000, 0x5, 0xffffffffbe2642f2, 0x3ff}, {0xd9, 0xabe1, 0x4, 0x2}, {0x3, 0x6, 0x5, 0xfffffffffffffffe}, {0x400, 0x10000, 0x7, 0x1}, {0xe76, 0x70, 0x6, 0x80000000}, {0xa85, 0x68, 0x7fff, 0xfe}, {0x1, 0x7fff, 0x5}, {0x5, 0x9, 0xffffffff, 0x4}, {0x7, 0x4, 0x6, 0xb208}, {0x9559, 0x8, 0x2, 0x81}, {0x4, 0x0, 0x80000001, 0x8}, {0x4, 0x101, 0x401, 0x2}, {0xffffffffffffffc7, 0x10001, 0x98d, 0x3}, {0xd6c, 0x64, 0x7fffffff, 0x3}, {0xfff, 0x9, 0x4, 0x9}, {0x8, 0x9, 0x1, 0x84c}, {0x2, 0x1ff, 0x9, 0x20}, {0x3d9b, 0x3, 0x9, 0xffffffffffff2ee3}, {0x4, 0x1, 0x8, 0x200}, {0x800, 0x1, 0x0, 0x2}]}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"4be939cb4c9cb77e918b71039dc9196d5e7f8613089ee5e073c09aa196ac"}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xf195, 'system_u:object_r:unconfined_execmem_exec_t:s0\x00'}}}}, {{{0x9, 0x0, 0x88bf, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="a40aebc0a5663ef32f8dae0ea37b76a6", @common='eql\x00', @common='bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xf8, 0xf8, 0x170, [@limit={'limit\x00', 0x20, {{0xd4f2, 0x10000, 0x9fe, 0x1, 0x6, 0xfff}}}, @mark_m={'mark_m\x00', 0x18, {{0xec7, 0x6, 0x1}}}]}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x10001, 0x6, 0x0, 0x0, "1060095eaf9e5bd8a99603d7283b3d8f2adcdfbb2373e3b375316614dda4ce72910d68eec0815aa14335a78e51bae358ae10a4e69c508519a44478ca7215e757"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x61, 0x8864, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2bdb17ab68364e1adfc2ad1070f135cf", @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x118, 0x118, 0x160, [@arp={'arp\x00', 0x38, {{0x0, 0xf9, 0x3, @empty, 0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, @random="19d99a108bb2", [0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff], 0x5, 0x20}}}, @ip={'ip\x00', 0x20, {{@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x14}, 0xffffffff, 0xff, 0x9, 0x77, 0x8, 0x8, 0x0, 0x3, 0x3, 0x0}}}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xc95, 0x2, 0x400}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x8906, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xb8, 0x180, 0x1f8, [@limit={'limit\x00', 0x20, {{0x5ca, 0x80000001, 0x9, 0x3, 0x8, 0x7ff}}}]}, [@common=@log={'log\x00', 0x28, {{0x400, "41817f2a3f02b24421d357112a56834e38ab99e5d5870d878bfab71a53f8", 0x1}}}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x80, 0x0, 0x0, 0x0, "83a8ca71942279838c27b5bfb172dd449f102bef1a9e2c75a5e3b1af4116b06cbb3e63e48b318981a5c68b5eb5ae3f40397b92b2a54b6fd948cf3e388e5363b5"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x8, 0x10001, 0x0, 0x0, "97528cc67a7f263705ea8c2fd0b125439d89c49ae89af05d1756abe3a3d778afb450962efde2f3aeb5a8cd7b03e25e636dc2f282903f93bf12cd57122b4f4c3d"}}}}, {{{0x5, 0x28, 0x919f, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xb6347d2c6b8e575e], 0x960, 0x998, 0xa10, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x7, 0x5, 0x7, 0x9959}}}, @among={'among\x00', 0x888, {{0x4, 0x3d38, 0x100, {[0x0, 0x7f, 0x80000001, 0x6, 0x8, 0x0, 0x20, 0x8001, 0x8001, 0x100000001, 0x1, 0x0, 0x7fff, 0xf614, 0x0, 0xff, 0x0, 0x6, 0x10001, 0x20, 0x6, 0x1, 0x5, 0x5, 0xffffffff80000000, 0x401, 0xffffffff, 0x7, 0x2, 0x4, 0x5, 0x4, 0x6, 0x5de81640, 0x4, 0x4, 0x3, 0x8, 0x7f, 0x2, 0x380000000, 0xd4, 0x7ff, 0x6, 0x8, 0x10000, 0x200, 0x9, 0x3f, 0x87bf, 0x5, 0x9, 0x4, 0x0, 0x5, 0x7, 0x3ff, 0x3, 0x200, 0x8, 0x3, 0x88e, 0x7, 0x1, 0x200, 0x1, 0x4, 0x100000000, 0xd0, 0xfffffffffffffffe, 0x0, 0x1, 0x4, 0x917d, 0x9, 0x4, 0x6, 0xbdd00000000000, 0x0, 0x75a, 0x9, 0xfffffffffffffff8, 0x14e00000000000, 0x0, 0x6, 0xfffffffeffffffff, 0x4e8, 0x1, 0x0, 0xfffffffffffffff8, 0x1, 0x4, 0x5, 0x4, 0x800, 0x3ff, 0x0, 0x424a, 0x3, 0x7, 0x78, 0x2, 0x3, 0x6, 0x9e, 0x85e5, 0x8, 0x4, 0x0, 0x39e4, 0x634a, 0x6, 0x5, 0x5a4b, 0x3ff, 0x40000000, 0x5, 0x100000001, 0x100000001, 0xef, 0x3f, 0x80, 0x1, 0xffffffff, 0xfffffffffffffffe, 0x9, 0x100000000, 0x7fffffff, 0x9, 0x1, 0x3, 0x6, 0x1000000000, 0x6656, 0x9a35, 0x40, 0x7, 0x80000001, 0x7, 0x4, 0x3, 0x5, 0x40, 0x8, 0x1, 0x5, 0x9, 0x20, 0x7, 0x5, 0xfffffffffffffff9, 0x5, 0x9, 0xffffffffffffff80, 0x0, 0x55c0, 0x7, 0xffffffffffffffff, 0x8000, 0xffffffffffffff01, 0x100000000, 0x3, 0x401, 0x7, 0x6, 0x7, 0x3, 0x5e6, 0xfffffffffffffffc, 0x7, 0xfffffffffffff000, 0x8, 0x800, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x8000, 0x3199, 0x6, 0x1, 0xff, 0x81, 0x7, 0x7, 0x80000001, 0x9, 0x0, 0x3f, 0x100000001, 0x4, 0xb7, 0x8, 0xfff, 0x3, 0x101, 0x401, 0x80, 0x800, 0xe, 0xd14, 0x2, 0xffffffff, 0x4, 0x9, 0xf94, 0x80000001, 0x3, 0x9, 0x7, 0x180, 0x20, 0x403d, 0x1ff, 0x5, 0x3, 0x4, 0x3, 0x7, 0x5, 0x3, 0x993, 0x7, 0x10000, 0x7f, 0x9, 0xff, 0x2aa, 0x4c, 0x7, 0xeeb, 0x61, 0x1, 0x6, 0x9, 0x6, 0x6, 0x5dd, 0x8, 0x8, 0x7, 0x80000000, 0x4, 0x7f, 0x295c826a, 0x4, 0x7, 0x2, 0x100000000, 0x4, 0x401, 0x6, 0x1, 0x6, 0xffffffff00000001, 0x8448, 0x4], 0x2, [{[0x7, 0xffffffffffffff28], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x7], @dev={0xac, 0x14, 0x0, 0xd}}]}, {[0xffffffff, 0x88e0, 0x1a49, 0xfb7a, 0x0, 0xffffffff, 0x0, 0x1, 0x0, 0x5, 0x81, 0x2, 0x10000, 0x5, 0x6, 0x9, 0x7, 0x9, 0x800, 0xfffffffffffffffc, 0x99, 0x4, 0x1184, 0x7, 0xa800000000000000, 0x5, 0xffffffff, 0x2, 0x5, 0x4, 0x9, 0x4, 0x6, 0x3, 0x400, 0x20, 0x5, 0x1, 0x8, 0x1, 0xffff, 0x5, 0x8, 0x3ffc000000000, 0x8, 0x6, 0x3, 0x8, 0xffff, 0x80, 0x5, 0x10001, 0x8, 0xfff, 0x5, 0x7f, 0xd52f, 0x10001, 0x8a30, 0x5, 0xfffffffffffffffd, 0x0, 0x5, 0x1, 0x8, 0x4, 0x3, 0xffffffffffff6aaf, 0x7, 0x7, 0xda, 0xc92, 0x5, 0x401, 0x4, 0x1000, 0x6, 0x7, 0x2, 0x2, 0x100000000, 0x3, 0x100000000, 0x81, 0x101, 0x1f, 0x53e, 0x8, 0x1000, 0x0, 0x7, 0x5, 0x5, 0x80000001, 0x81, 0xae4, 0x200, 0x98b2, 0x3, 0x3, 0xa5, 0x1, 0x401, 0x4, 0x8, 0xffff, 0xd6db, 0x1, 0xffffffff, 0x9, 0xbe18, 0x1, 0x8, 0x400, 0x7ff, 0x1, 0x3ff, 0xae, 0x5, 0x0, 0x30000000, 0xed6a, 0x9, 0x40, 0x2, 0x8001, 0x872c, 0x6, 0x3f, 0x6, 0x4, 0x6, 0xfff, 0x2, 0x8, 0x20, 0x5, 0x5023, 0xfffffffffffffff9, 0x400, 0xffffffffffffffff, 0x3, 0x10000, 0x1, 0xfffffffffffff000, 0x5, 0x8, 0xf15, 0x1af, 0x8, 0xfffffffffffffff8, 0xf6, 0xfffffffffffffff8, 0x3ff, 0x3, 0x6, 0x5, 0x6, 0x400, 0x0, 0x2, 0x84dc, 0x7, 0x8001, 0x1ff, 0x7, 0x8001, 0x0, 0x906, 0x1, 0x3, 0x2, 0x100000000, 0x100, 0x2, 0x4, 0x1, 0xd1, 0x8, 0x100000001, 0x1, 0xff, 0xff, 0x6dfc, 0x5, 0x5, 0x81, 0x8000, 0x0, 0x6, 0xfffffffffffffffd, 0x9, 0x1, 0x3f, 0x8, 0xd0fc, 0x1ff, 0x0, 0x8, 0x4, 0x4, 0x4, 0x1ff, 0x4, 0x3, 0x1, 0x8, 0x2, 0x6, 0x633, 0x8, 0x6, 0x7, 0x2, 0x1, 0x7fffffff, 0x43d9, 0x5, 0x3, 0x3, 0x38a, 0x3a5f, 0xfffffffffffffb92, 0x5, 0x3, 0x5, 0xfffffffffffffff8, 0x400, 0x0, 0x7fffffff, 0x81, 0x7f, 0x2, 0x100000000, 0x6, 0x9, 0xffffffffffffffe3, 0x2, 0x3, 0x8, 0x100000001, 0x401, 0x20, 0x4, 0x7, 0x7, 0x5, 0x0, 0x0, 0x7, 0x0, 0x7fffffff, 0x8, 0x5, 0x9, 0x2a77, 0x80000000], 0x7, [{[0x6, 0xffffffffffffffff], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x9b0, 0x8], @empty}, {[0x98, 0xee], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x9, 0x7], @loopback=0x7f000001}, {[0xb7c1, 0x4], @local={0xac, 0x14, 0x0, 0xaa}}, {[0xffffffff, 0x800], @dev={0xac, 0x14, 0x0, 0x13}}, {[0x6, 0x1d], @multicast1=0xe0000001}]}}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xffffffffffff3f05, 0x3a, 0x4, 0x0, 0x0, "a94915d1f1c540871d05f453d7b2299d77d9ee9e95d2cbccd9f1bb0f3608d929acbb142fb92c24aad98aacac5e8720ee1ec08dd26d1a0edacd5671ce809e0131"}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x61, 0x6004, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', @common='ip6tnl0\x00', @common='eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="058e31895c04", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x158, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x5, 0xcf, 0x5, 0x656c}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7c2, 0x8000, 0x0, 0x0, 0x0, "54d725cffae607488f497972554fd07caf7f9fe9d99d9e95a7318f5fa474b9b2d3eb2c385210efac27f16a8bb67bca46f93f733b4f1a0bae23c27f9fe3e2b3ef"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x1f, 0x48, 0x1c, @generic="713abc883b46899971e9e6c3b74c589b", @generic="225cb5be1fad1f93f415113ece599703", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f7455ec48c175658a8dd5bd5aa57a892", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x62058093094fd05c, 0x0, 0xff, 0xff], 0xa0, 0xd0, 0x200, [@m802_3={'802_3\x00', 0x8, {{0xe2, 0x5, 0x3, 0x7}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}}}}]}]}, 0x1850) bind$ax25(r3, &(0x7f0000000100)={0x3, {"ebb2b47380e7c6"}, 0x80000001}, 0x10) 2018/02/24 02:38:37 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d87ffc)=0xc4) 2018/02/24 02:38:37 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/24 02:38:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="f362f7d82613c50eee90964162cc1b1d0aba000a0b85e04165e95ef7062eb184b6286fdd124547b7") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001240)={0x2, &(0x7f0000000040)=""/4096, &(0x7f0000001200)=[{0x100000001, 0x89, 0x7, &(0x7f0000001040)=""/137}, {0xe3, 0xd7, 0xd1, &(0x7f0000001100)=""/215}]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001280)={0x8}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000012c0)={0x4, &(0x7f0000001280)=[{0x6, 0x4, 0x3, 0x162f75b7}, {0x101, 0xd00, 0x1f, 0x7}, {0xe082, 0x9, 0x5, 0x1}, {0x7f, 0x200, 0x4, 0x5}]}, 0x10) 2018/02/24 02:38:37 executing program 0: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eccff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000695ff4)={0x6}) 2018/02/24 02:38:37 executing program 2: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='bdevtrusted\x00', 0xfffffffffffffffd) 2018/02/24 02:38:37 executing program 4: clock_gettime(0x7, &(0x7f0000df9ff0)) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x80800) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="e85c4d3cd1bc2882a468f1aa0cb5c06bb03388cc369f4142db888fa307ad8054a4843263acc8c60bed10bda3de16e5ccbc4f5e5fe51b4da697e2fb7ca180e53b96db8afc272cecf69023df76b5b5249fd574d988f2784564a600b3490a6b97880deb1880b0bee53218077f4f071c549d0e78ec4a2eef5e01b2e75e28b29860a5400000001cbcce51", 0x88) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) 2018/02/24 02:38:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x0, 0x7503, 0x1, 0x0, 0x2, 0x7ff}) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="5b2898d15f2ed84690352094a9125f63", @ifru_names=@common='ip6gretap0\x00'}) 2018/02/24 02:38:37 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x81, 0x9, 0x800}) prctl$intptr(0x22, 0xc00000001) 2018/02/24 02:38:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x4, 0x46de, 0xc62}, 0x10) r2 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x4, &(0x7f00009e0000)={0x9}, &(0x7f0000c99000), 0x8, &(0x7f0000d4dff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428435, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000af1ff8)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/24 02:38:37 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000000000)='C', &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000100)='\a') socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)="319f1525cd926f60268cd9ae978247cd09f66870ff1a474a31c464bee981eae8cd22a69d01984373c71a7b8fd02071ecfe", 0x31) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x7e9000000}, &(0x7f0000000200)=0x8) sendto$unix(r1, &(0x7f0000000240)="9a5b4519ab15eb4fe546d8f1426a92ffa93d64e26294c4b06d3951aa6ab2026304bb37905eb09ced3cf8024074ba", 0x2e, 0x4000000, 0x0, 0x0) prctl$void(0x1e) 2018/02/24 02:38:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x40110, r2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="20336165867665751547229a03a90b5ced056e24b1c5d5bd950096dc559990fe717366ce0cd75b239f2ef30776038b2f8c2cb128c298661353fe90cc02f940f55b63d9c97416395402b99496c97036ab96c9f2189f8d1e8a9c8d87fc59a717cecdb06d682d5135fc09b65d2eebf95d7bfc353ebb68eb15a2a9426d9fbf9b8bc9a98717ad", 0x84) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) socket$inet(0x2, 0x80007, 0xffff) 2018/02/24 02:38:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x1, 0xabf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) ioctl(r0, 0x5387, &(0x7f0000000000)) 2018/02/24 02:38:37 executing program 4: r0 = socket(0x1000000010, 0x800, 0x9) sendmsg$nl_route(r0, &(0x7f00000b9000)={&(0x7f0000d95000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000046ef60)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/24 02:38:37 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000100)=@hci={0x1f, r1}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000140)="937820a51bdb8fa55572ac33f80079ace64b5d1f0f85479c99e207e19c603abf538af0325bca005e080373da685eab76d0d887f0d4e29e08a2d169ed35ff29bb89501bb48202d9a004a2e4999247da2aa9d57b512a4a27970c514810a30b34cbed064dfe112a70c8c6", 0x69}, {&(0x7f00000001c0)="6e43b89e710865e27eb07a0689b3273d62356638980c171dab2eb3d202accf047962c42b7667154eb7adcf8c", 0x2c}, {&(0x7f0000000200)="4ba618149d37db1cb004d4a74cc0d1b260736dad54629f800519aa8e26cc8e9c9b97d97ff92bded7fa56a8371ded98b50eb22912a93a08b9247f27d81ab1571fc5e0b2804a0facdb1a6e31f643980df42bccbe869b71280a28602c382bc96e0e8f59b0dd3a06d26dd00f81e94b73c49953448d2e8eb98275bb0c86fc28e7620fb8b036d0c91dea7d980bf090d468e84bac018323f7d9375a5c87182db5d1f7ba481d5750eec46c71c313555a2cfcef44b5", 0xb1}, {&(0x7f00000002c0)="1e50f1c1b3c357b77b86de9bf113dc9a841303b42a60df522ea18d32ae847678e9a6cbbde0a6dd39e717dcb2302e526d7d5b238dd9d3e43b633987e5535f", 0x3e}, {&(0x7f0000000300)="f46fbac91cfa724644001300daf3603a9af66e3ed6ca5bc30b068705ebf3f4cb4597fbf4afa86cdf74f363355e37ca8e6c89b597f19f121ff86505079ec67eed226cdf5190f7728faff3cf7e2af3215d49daed8dd6d1ee6cffb15eef26bf82cbe06102010bd5113742ea49b8390f29b3967d457f0d59a5e843d4a3750376d4965380ca778fa41e45abcab428dbdaa7829e14eb28437de607a55f329b04f3df63423c6bd0620bb557434005079db3daf318", 0xb1}, {&(0x7f00000003c0)="5740dd021946b63f624a1b7fdaf909e51791d0dd01bfdf905085083cec39e1b9853ad46973920b2b340e9e46", 0x2c}, {&(0x7f0000000400)="fdc0e9ff887feed7753e2615b66512d924651f48d0d93904e875e5b6a408bbcb29d2f46560c4b81e014229b6bc4c24b11d2a441937aef5481da017a2bf8cf28174211713511c860e329d9357330497d77a63e8fbfda77d0ae4bb2a2a8ba50d460afabefcd41ec399ffeeb82fdc28b4535a04eb69ada3a14382f57c4e2f6d8422745055a325889b3c8b7a103accd89769173d1fb10fa9b88302bb", 0x9a}], 0x7, &(0x7f0000000540)=[], 0x0, 0x24000000}, 0xfffffffffffffff8}, {{&(0x7f0000000580)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, &(0x7f0000000800)=[{&(0x7f00000005c0)="5ea172e54c556299626a368e04ba2bd91ca44dc2a4be2157b75260e5a65fae51e846ead13dab9bdc4dfa336a72618e8a183780a1093a4510254ef2a4cb5c1400dc53e7a051c64c32a32aa3ca956b7af2642e40465a659c7a6d3bedbfd5179eb8e83d820b7810c3405d8ad3163a890ab25bbf7cd0e907efd6e0302ed3fb59", 0x7e}, {&(0x7f0000000640)="9543b779b61fe51af086df0afa6b75a2dedd0870ee2a7c27b9922b7f59100684294b77f2a34a279b644c17cdabed3da337438fd9378f95e797ec587df823696997d391e11081fc21e441181e8d1c230e2320e6dcf3e7a15682d06fae69077b90b32720ffe894a2c49166042f981e2f650cedc81eef1dace6371934e33ae860bd8f0e659747fd99141701058f8771c0", 0x8f}, {&(0x7f0000000700)="ef99e474fc4832188d5e58eb4e941966f3753b2fa3708046dd12e3b187c1b153f31bfb087f96e59586095d1d08ded409269126894d0fe88629c4c63a1edcdf776bf706e6fd90015b7f054b4c347f661aa7ab264dffc4ce15722fcc23185309884b493762bc50c848fa3dae0a5379370a9b9d7eea2fbe2f382a4badaef5628ea72714957a76fe766b758e1cf6344c2e2719b271e48135a75bc7317254f40ec66e29d3f6e17bbf65c279027de08411a3c3801469133b780bcc4e906138c34c3b5efc3456992e833e4a9bfe65433e3a4d52", 0xd0}], 0x3, &(0x7f0000000840)=[{0x100, 0x0, 0x7fff, "7c9ca8c6783c85f6c63f57e89908c67098934d07ea6f9bf902681061a5d9f081f35b7c8ce3835ae0fc88cc47dd2d44dbcbc45b3a9c3c85b77f3eae66bdcbdc0dc3e56e0a18fed76b2feb9181aaea7b1b9efed00402c4b48b8252e1ae3386342601fb998f4e965a985d722797c4131aca9d3a80e951445b4897f36b920d0905780d9c0a686950e56f577c207658d52cd16a3c50731d86e3fd989dc27c65af0f99dd926e8b3da6b92f3fe47d2bce1609c3f53fe28fc8655bc6a8a2a00f3f24877126b15d685f0cd780fba3e249870689f3acf704f0344c06a4bc1def96903d06ea376c623f51fe700211583b"}], 0x100, 0x20000000}, 0x6}, {{&(0x7f0000000940)=@nl=@unspec, 0xc, &(0x7f0000001b40)=[{&(0x7f0000000980)="4974c52aa5f8d0b8e1192b5bac47be4d63bfd499a5e90ca76fa5e81fb81c86ad922b8b6fb644f50413d0d7dde121ff31e09a5569df9dfd59eb8b2f0e6df3055701e0cae5656b4a67eaeee541169024260e010f1d1427d3579d760c8e090193792fc05195b14308aa80abec9823f2e26172ba6c16916e6e95e49009ff279593", 0x7f}, {&(0x7f0000000a00)="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"fc19b39b3d7b4987640265cf7d3de77f9946905a80e44ac9daa4c9317af2fcf23bd61e85449676e5f846f9b926b6c0243fd9c368cb756ee3e85006938e1ffccd703a86c218ede239170f0b0669113eacf4c6f8099ea7b6411346c5426a6f11d0d3cd41e1098f00dc5f155220aa1cf64d9828e6c564226fe188642308cb2a1e28bcd207d0c9e8fe2f01d70702a9c8d2d4b9151b625ae5f3d05a1a765d1b87c571554dc80464"}, {0xe8, 0x0, 0xfffffffffffffffc, "788cc16400f3bb1dc3d59c5fcb4fa02395a7a604de38ce49b541638d18c9e8490a4a9fe5b7213134cf413fa0c767e824e3d543f677d39fc3486cd27b9dd4e806cf2f53f3a28381fa27157116e19f217bcd0a5aeb19910c440c49e734b77638062d6a0dffc10e7bb2932fda19260401944625ad7937db18a6fa7c560170a2cbc8365f48947d75d06bb9749a05e7870f16f812f4b5d1026d45d83ab712d912507ff9b9802bb3b24530f365669b7b08dc7122a875eda79485e62b47461d0a5aa5d368a29e4229b0d156f5572b75038d389e656a"}], 0x1a0}, 0x800}, {{&(0x7f0000006a40)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @common='bcsh0\x00'}}, 0x1e, &(0x7f0000007cc0)=[{&(0x7f0000006a80)="80aa3ce56560a82caa14c268146a88d2ba8872f2de453e61b4dbfc95c54fc1a1216b67d6ae4a77a116e3d4bb81b3f3ad1c49ac8670d3f8d10793123b4a3f5128e5fdcb88e4677e8d49b369aac7bef88ff2eafc5f8a1831d27f6985933835d0d04215cf7e494d251d83ea46727e8dd625c9fa741d9ba83aaa61cfe664442e7bbef193868ce9385b8b369b391154f2203d166c3b3ef2a4635f8624887dc571298728c4e0ae7074a77983680f4a07ea53d2167f449e81aaff134735a6f57c126d1c682ffbcd95f5cb3618b9f05b0b6938cf6d8bdf4fc0cf10", 0xd7}, {&(0x7f0000006b80)="fc56970f3ec02486c027b64e3b50e49cb94d5cde3f2d9bf48f279c1a93322730603c22090be0eae9fc8c6f6be22daf24300f57903457407628617ef9ac25eb961926933ce1ab6adc49884f51f4985f0bd0d2492eee36860644da495e126e806d4002fc7754bbc3760448dc8848dafb7acf65e7f55f5bb483caf09ce3fedddba8d079dbff1586fcf3ba3ee9d0820882bf2e3cfd1ff99ad0c3", 0x98}, {&(0x7f0000006c40)="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0x1000}, {&(0x7f0000007c40)}, {&(0x7f0000007c80)="98ab6ad703fb39e4493078521a8b56855e3bb810d9d3c3487f62282fc33899dc0a699ca39c676fcffd00", 0x2a}], 0x5, &(0x7f0000007d40)=[{0xb0, 0x19f, 0x1, "2e1ff6ee9b39b2fef0fea341d7b9ad292745a42e2ca861af5f94786d88dde60a3c8a3c2eb9dca295d4aac49cd6ecd37e23bc63cfdfa9d564c2f7fa658502382cb1af6a0f9fda8f5ed88d1a940d944054786cf899dbcf67d709efd58cd56bcde58d4894d64ce170d44082955a343729870fe491be843286a486f1fbd948f29fd59b21d9b53f3e51ced856779091c28034083a2ad712446266430c"}], 0xb0, 0x8000}}], 0x7, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8, r2}) mq_timedsend(0xffffffffffffffff, &(0x7f0000051fff), 0x0, 0x0, &(0x7f000002eff0)={0x1000000000, 0x989680}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x84000) 2018/02/24 02:38:37 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000056eff4)={0x0}, &(0x7f0000fa1000)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x48, &(0x7f0000000ffe), 0x0) read(r0, &(0x7f0000000000)=""/223, 0xdf) ptrace$setregs(0x80000000f, r1, 0x0, &(0x7f0000000100)="eb45512ba28775e76a336111eef7fc9dc59241b5d3e732a14a6ce921670d5db2bcfc1dbd516a9edb2413d36ecf5c40a7b3a1f34a9a2400094ad3b0281d0be1581cfb1dc133d42bfd2a9081e77628297c44c449cdbdb4b0574c9fb49ae236eb07b16428c225f8ef49e60750e9dc32d89a62ba020080e32c8a6fcd9a9c365af3bdfbc74d24c4f9f8d74fbb09232a1225170de668133247df2f9ce340435c5a5fdf7a5c4a834f1c70db3d0cb31993497413364c5d55bf041a56f2815207e8ebb6ee61107a497c5ddbe5a166ddfaeb907d4ffeea53b8b27ab5de0e4cd690e7ed05d7505ba085edbaf3bde97d1414a77d") fanotify_mark(r2, 0x87, 0x1, r2, &(0x7f0000000200)='./file0\x00') socket$inet(0x2, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x88000, 0x0) 2018/02/24 02:38:37 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001480)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/218, 0xda}, {&(0x7f0000001340)=""/71, 0x47}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/37, 0x25}, {&(0x7f0000001440)=""/14, 0xe}], 0x8, &(0x7f0000001500)=""/4096, 0x1000, 0x1}}, {{&(0x7f0000002500)=@nl=@unspec, 0xc, &(0x7f0000003b40)=[{&(0x7f0000002540)=""/208, 0xd0}, {&(0x7f0000002640)=""/43, 0x2b}, {&(0x7f0000002680)=""/143, 0x8f}, {&(0x7f0000002740)=""/185, 0xb9}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/135, 0x87}, {&(0x7f00000038c0)=""/254, 0xfe}, {&(0x7f00000039c0)=""/213, 0xd5}, {&(0x7f0000003ac0)=""/76, 0x4c}], 0x9, &(0x7f0000003c00), 0x0, 0xb28}, 0x1a30}], 0x2, 0x40, &(0x7f0000003cc0)={0x0, 0x1c9c380}) write$tun(r0, &(0x7f0000003d80)=@pi={0x0, 0x884d, @ipv6={0x0, 0x6, "4d6df8", 0x223e, 0x3f, 0x6b1b, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@hopopts={0x32, 0x22, [], [@pad1={0x0, 0x1}, @generic={0x1, 0x9e, "fd19421c67e885247c4d537d0b32a43ca8bb1861675eb388dcb8af1a376ef1999bcf508cb8e99b2802cb93d523cfbaaf28f13ed4424c04525d77d9214cddfbbe330f04799f51c2c0706f5358ba89fa3db82aa86fdd124fe986e2ce776655d1b67e55e3f598112c612bd59e9a5f63072d4d1577192f08a16ccf03316cb4b899bfec53f0a852e40ba7b166a2e8b6fc7d2c3578ea81f2bf20489820b87b49ac"}, @calipso={0x7, 0x50, {0x5, 0x12, 0x8a5, 0x5, [0x9, 0x3, 0x8001, 0x7fff, 0x5, 0x9, 0xd089, 0x0, 0x9]}}, @pad1={0x0, 0x1}, @generic={0x40, 0x1b, "149859490d231d0f43c53c9d4d74398dac69e76c8511fc6fceec8c"}]}, @fragment={0x5c, 0x0, 0x300, 0x3e, 0x0, 0x1, 0x0}, @dstopts={0x99, 0x4, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, @generic={0xc94, 0x2, "fd36"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x43fb, 0x81, []}}]}, @dstopts={0x67, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x3f, 0x3, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0x12, "d874c3e561d4a2cfc147a3d3746011f3cf34"}]}], @gre={{0x0, 0x0, 0x1, 0xfff, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x3f], "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"}, {0x78, 0x0, 0x7, 0x1602, 0x0, 0x0, 0x800, [0x64, 0x3, 0x9], 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{0x40, 0x0, 0x2, 0x9, 0x0, 0x0, 0x86dd, [0x8, 0x10000], "3f4493161826b70e93c840458568145aadd441ea005dd329d88f5b7cbb3f1dabc966ae5f4214f0aea0722bc5e15e3e0f6f32f605ae3e3b312349ef81abbe05a4a527a3bd2982b5a23136f09f35a396da2f8f2ce8503f2b44ee589cbda89b00180671d4f1dd976d8aef3198fd77be8c6100747c2b716b82fe2b3f9106b962bfccff90431d1c7c4a320bca947169046200ce431c63"}}}}}, 0x226a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x3f5, 0x5}, &(0x7f0000000040)=0x18) accept4$inet6(r0, &(0x7f00000013c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000003c00)=0x1c, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003d00)={0x7d, 0x1, 0x4, 0x1, 0x5}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x80000000}, 0x8) 2018/02/24 02:38:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="09640000000345") getdents(r1, &(0x7f00000000c0)=""/203, 0xfffffffffffffea6) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) [ 87.779952] keychord: Insufficient bytes present for keycount 8804 [ 87.797302] keychord: Insufficient bytes present for keycount 8804 2018/02/24 02:38:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f000049c000)='.', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/244) 2018/02/24 02:38:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) 2018/02/24 02:38:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x59999db0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x56, 0x9cf, 0x10000, 0x6, 0xf7277955865a8e61}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x80000001, 0xffffffff}, 0x98) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4, 0x0, 0x8, 0x8, 0x9, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0xce3d56c428f08549) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x2c, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x4, 0x1}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r3}], 0xa6, 0x0, &(0x7f0000000100)="3e8490076390e99b27f5aff49a7b98aaae79a8016f4fe032fcb5d3dcbae36447599ddc54be2caad71208a007f5c87b75174a374fd1eb3f39bf2d0db99fff3ab6fd66900e6a02340080d970347336dce7c6f0d847e3e4b248fc871b3e49813294476e5ccde897577e5007b63d9d4518626b22e648b06a4d4ec640c2b439e9435e356a642125660147e5f6e3949d3d602d454e20d93e4bb5cfd54af0f96f444c3d4b8998cf1109"}) 2018/02/24 02:38:37 executing program 7: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141000, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x80, 0xfd6, 0xffffffff, 0xfffffffffffffff7, 0x1ff, 0x1, 0x2, 0x2, 0xfffffffffffffffb, 0x8001, 0x1, 0x5}) 2018/02/24 02:38:37 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000f9c000)=[], 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000bd000)) write(r2, &(0x7f00000c8000), 0x0) close(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/24 02:38:37 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980331}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4000}) 2018/02/24 02:38:37 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x200000, 0x80) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='aufs\x00', 0x2910a9, &(0x7f0000000180)) 2018/02/24 02:38:37 executing program 3: pipe(&(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0x0, 0x0}) signalfd(r1, &(0x7f0000000940)={0xfffffffffffffc00}, 0x8) sendfile(r1, 0xffffffffffffffff, &(0x7f0000cd1ff8), 0xe6) 2018/02/24 02:38:37 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5, 0x800}, 0x8) write$sndseq(0xffffffffffffffff, &(0x7f0000ff1000)=[], 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) dup2(r4, r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r5, 0x100}, &(0x7f00000001c0)=0x8) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x421, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/24 02:38:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '^*eth0-Vppp0.vmnet0keyring\x00'}, &(0x7f0000000080)=""/189, 0xbd) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') 2018/02/24 02:38:37 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xfffffffffffffcf1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ptrace$getregs(0x3, r2, 0x0, &(0x7f0000000000)) 2018/02/24 02:38:37 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) syz_open_procfs(r0, &(0x7f0000000040)='projid_map\x00') 2018/02/24 02:38:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') lseek(r0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000000)="2e7eadb80765488d12eef790a53a5fa761a521a5916404d09c3f0ef0b6badbf31bc3ba20450479d98b8b03533233a0fa434dfbee3a79fa7611b925f6eff3f254206ee2423eb561c3a3d31b1f4e1d6774d4f3ea4c41a4567cfec8c67415a60ea06eddfd027b5dce0256b6b3e213f4b8265a69e92939031785f5b405663332572e1a8e2e48aaef240dfc4793c8ae82cdb4f9d0537b0883c49fb733a91f88b7f3ec0d71ac91969f1b97d04c", 0xaa}, {&(0x7f00000000c0)="3e84de70e4256c214cc49b1a1515a17ff2c2f4f01f8fdaee90874e95020ee9bb74ddd8f511eecac0d373dc46edd1c437b9916a20bf5615de6933d89a4682f40f1581dfa895e61c86407b4cf438788e31c69f0132d9d85108ff2b424d3c41b1a4775732fd25c2a336a064b3855fcf1779350e2b09", 0x74}, {&(0x7f0000000140)="668c55c5edd0073c8050cb3e4a7ffbc8430ec5ca37dc85", 0x17}, {&(0x7f0000000200)="0ea443f044d95933c7aa8ad75a5b2c07cc8dd1ef6ef6a1531dd9193f5eebd0bf11b071fcdd298a178922b67ddf6f760d2b1a16dc57aad975861066764eb3149be5fa1b73082e77be8637b1f0619e39120719", 0x52}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="4236b59e8e3aa266d6e747fdcd07ece2dd0632ae2bae0af8f0e5a8163421bf1f5af13c4d1a2cb986a467931b0e1c053c37197d3ac58a27d0619c5c28f9bc4280120acf9ab5bc947dd8874bb94020f5b55a87e74d86f303190f5438e420a11c03d2993ffa7cdfc02a35cae4c482acff961f67d6cbba2178db935c17ee44b9cf798e0b45f01a30f2b63b367aef16654efbc5fdac1570701ad7f1aa44696877d11bb6735bda908edc8f04c53d0f696e8cdfb96fd3fdbcacc0126f4f22e1bfe30d006fd7d1adb3dc91d4387f83de89a0bb62e502e52963c57abcf1eec3d033f2de6b0ced0f7f3ea94f4ed39a45a732dd1365273d826c3b3a70", 0xf7}, {&(0x7f0000001380)="084dd59d0d3684a4c15d1275d5dd0da765a5b1fe818ae76daa54fd32f8bb84c73cab402d7885bd3878ba9a2100f00b62f884b793fd4bcb053767bbd959c2b811439f95d285db68ea017f520855c24610dea4a771f4b2a300810ff2dc8107bc22b39448f1a9b2b41a402c6ff599f83368a35a13f200fa2a46c508607fe8ec0790b1102cf89de22112139365ee08484140a19955ca165411e8670affdae185db90ca", 0xa1}, {&(0x7f0000000180)="c0361cbe1c13f090f12d4d8cffc7d96597fc745ae43411ebef3885bbde1a437a82fc93e3a4ffa418cae921210c8e2fc3770008ec5101", 0x36}, {&(0x7f0000001440)="59fcf866670403d8ac5c25d1e62034fdcfef5996b6e501bad12991279075479b4423c4bbf2575799b1344ec95bfbf72a147062d2411efdce1e640c1d7ec8f5d01d723b601ffd2e187cfa29b8077763290468bb5d5bf41209227f29d75021bec76ee660a8f938d49d592afb0d90ff4defcf11e4995c03d2ede3984cbb38e63f2f2258d778184c8b89afeaecf4dab5209d2c7fe7dea369b0624fdd8b90bb4cef581d0091e81811b98f34b21f551b8212228d386e916e24cd1f49feda1a3b8f4d58ef16d9aade9cca92120d", 0xca}], 0x9, 0x0) 2018/02/24 02:38:37 executing program 5: r0 = socket$inet6(0xa, 0x88000000002, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f000091d000)='/dev/net/tun\x00', 0x0, 0x101000) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000375fe0)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/24 02:38:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000019ff0)=[{&(0x7f0000016f6a)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000020000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000000a}, []}, 0x14}, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/24 02:38:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/24 02:38:38 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}}, 0x4, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r1, 0xacc}, &(0x7f0000000140)=0xfffffffffffffedb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7fffffff, 0xf, 0x6, 0x8000, 0x3}, &(0x7f0000000140)=0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="17c59890cb2111079e12816e3357129be589b2537729f848954e9f0c51c78ee1104aa080d2e913be5b9cecb332b102fc0fab5b65b14b2a0f61b1c3a85815f6a438982061eeaf1163930d4ce796cf701a23064c92530ffdf65cd0eb3a071ec29c6d56f9e88ef7883df403d7332499296daa749c7df9c72e25d172932759e6e0beb6c7e565859d8fd983a38566496e286acac91a524cf99b2f496b4fc4aee4115d0aca336f238a8bea257546056b84f4f46b738114faf7f5c2e9cf8f81d5e8dd596e959c369185d0d5b6be26a1e37b30fe6f6594fe38", 0xd5, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='ppp1}cgroup[:@:\x00', 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x0, 0x2, r5) sendmsg$nl_generic(r3, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 02:38:38 executing program 1: ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)=@common='vlan0\x00') r0 = memfd_create(&(0x7f0000000040)='vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = getgid() getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x3, &(0x7f0000000280)=[r1, r2, r3]) sendmsg$key(0xffffffffffffffff, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x2, 0xe, 0x4, 0xb, 0x25, 0x0, 0x7, 0x1, [@sadb_sa={0x2, 0x1, 0x1, 0x3, 0x40, 0x98, 0x1, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x7, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x2, 0x10, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xffff, @empty, 0x3}}, @sadb_address={0x3, 0x7, 0x33, 0x20, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3f}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x3, 0x2}, @sadb_ident={0x2, 0xa, 0x7f, 0x0, 0xab0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x7, 0x400, {0x6, 0x33, 0xfffffffffffffffc, 0x5, 0x0, 0xfffffffffffffff8, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xe}}}, @sadb_address={0x3, 0x17, 0x3b, 0xa0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x128}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/02/24 02:38:38 executing program 2: r0 = socket$inet(0x2, 0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d18000), 0x10200000000000) 2018/02/24 02:38:38 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6, 0x0, 0x0, 0x1000000000}]}, 0x10) r2 = accept4(r1, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x80800) r3 = getuid() fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000080)={0x0, 0x3ea, &(0x7f0000001480)=[{&(0x7f00000000c0)={0x0, 0x38, 0x329, 0x2, 0x0, "", []}}, {&(0x7f0000000140)={0x0, 0x34, 0x2, 0x7, 0x3, "", [@generic="46fffdb8d5b0625a8d44d06f1e37a2c488e01b455c73084b2f79e90e588c636975466a678ae6b02acf011b748766eebfba3ec0bb1e3c1086e933428af1a5a61978ba320bb83d18c910b6e2240ac9c707f6013f3c02bb77e5be01c03f224909c4399411ce46f6ccad412fee92bba3ad328d87d716e254e1214a1cd2e3955725831a3a3099ff95b6f29943523f421eb095058cdc9904e84c2f749bb05111e4f4369e9b0627feb9921a45a7eb941e3ffe742b8887546f6b058299fdace5871e4cd5383be95a", @typed={0x0, 0x2a, @uid=r3}, @nested={0x0, 0x8, [@generic="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", @typed={0x0, 0x80, @pid=r4}, @generic="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@generic="98873914d6aad0e4023b38dc9b80bf27a6"]}, @typed={0x0, 0x3f, @str=']^posix_acl_accesswlan0+\'eth1}]\x00'}]}}, {&(0x7f0000001380)={0x0, 0x3d, 0x400, 0x7, 0x2, "", [@typed={0x0, 0x5a, @u32=0x6}, @generic="964aa365dfc7b10f4d41c3bbcdd88097cf94270ce6a9474610a5acaa7cbe1895a0553f4a2ffd12886d05e1233ff331153cf9ecf9263fe29cc7a572182ef0e297ee9b880fab9dd4fc96e04c78dcf457b5597bf5a3d4e36492b964807220dc36fd3ce7b1bb25c7654c38d595f40ce02515d3f175743137937eaa5d8020c90bea98ab4bdfa8ab211596373d103620c4fda71ec4ec22cc9a4fde69f7", @typed={0x0, 0x64}, @typed={0x0, 0x68, @fd=r0}]}}]}, 0xfffffffffffffffe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001500)) 2018/02/24 02:38:38 executing program 3: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000000000000a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x281, 0x40) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='erspan0\x00', @ifru_names=@generic="cd7f0df4c2933d506a7d61eed6012a3f"}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x10001, 0xa22, 0x21d2d249653f8b9a, 0xc219, 0x80400002, r1}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) socket$pppoe(0x18, 0x1, 0x0) 2018/02/24 02:38:38 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000000)="15", 0x1, 0x0, 0x0, 0x3db) 2018/02/24 02:38:38 executing program 4: unshare(0x8000400) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000040)=""/221) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xbfffffe) 2018/02/24 02:38:38 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x6}, 0x1, 0x80, 0x399f, {0x20, 0x5e054788}, 0xbe7, 0xbd}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000180)="72616d66004793ca0a96bbc1bb8d05efbdfdb0640ed3594eeb8c0c257c4e04f2650e5c4571e95f45a7975c7981a1b5d003525552b07c199834f5dc18dbe7091630b9bf09bbbe83", 0x407fc, &(0x7f00000000c0)="78374ecdc9a906fefd5b7f9270dee4906e42881bebfd4bde1e276a0dc9911cc1ab2d0dc2ee96e8d86a07fb61af9d8287bce6bab1d570e79ff3855350072d32e927f57399fd6b58f03af7bcc42e2e9332a4a918e9a654f0be84eb4798b51f7cc046e24f6da0f5f0d828adf501ab9c22ba0b47318d05ce688eb27ed6cc563901a3bb7d942dfd53b1fdb039ac9c115baa96759b0b10da4b5297a8fca8ef3a27d7cfc51d0575e6bd6fbe7ad9d99f5e29c9750465bb78c3ef8239a0b569aa3f5a17c3d71be7c821c39c7b81203486c600f30380d8ea73") mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x9400000000000000, 0x8, 0xfffffffffffffffd, 0x1f}, 0x10) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x8) userfaultfd(0x80000) unlinkat(r2, &(0x7f0000000000)='./file0/control/file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/24 02:38:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb0fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) recvfrom$packet(r0, &(0x7f0000000000)=""/83, 0x53, 0x40000040, 0x0, 0x0) sendto$packet(r0, &(0x7f0000788fe7)="3821000000e400003100", 0x4, 0x0, &(0x7f0000000000)={0x11, 0x1000000000000, r1, 0x1, 0xfffffffffffffffc, 0x6, @random="60cbb224bf92"}, 0x14) 2018/02/24 02:38:38 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x40000001000000, 0x10, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xd5, "9be2577b020178b5c8a7497bab3c054a21cd5264a5d0b54ce25debbcd50182d99b4a4a5e5431fe698f964c5e83bc5e1cf3e89b744b45c7da78d14363577edb3f1c84f67f2bcca02da9a5f7cbbef83594603c5469fcea1cbabfc5a9b7f3cd66ef8b7a9abdfbac24c210685363ffbc1ae017f12e87940407618b89f9e367041357452c2ec970aee0605b86c9a67aab7f28a2ed698748345ef28b9445b69103db942c05233ff1ed8ad60e00135622bff0e6ff79683ca279dd48e3304d7020623e5a39a10e3cb42bef2cb06d837074c739660f3c2471b2"}, &(0x7f00000001c0)=0xdd) [ 88.077223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15589 comm=syz-executor5 2018/02/24 02:38:38 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') readv(r1, &(0x7f000000efa0)=[{&(0x7f00001e7000)=""/204, 0xcc}], 0x1) 2018/02/24 02:38:38 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='bdevtrusted\x00', 0xfffffffffffffffd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x7, 0x2, 0x200, 0x454}, 0x14) setsockopt(r1, 0xfffffffffffffffe, 0xb25f, &(0x7f0000000080)="7c7fbeb1ce9538ab4755cce030b88115642457a25bd00e56c6f42a7effa57ec53457afe75f0c750ee498487288928ad992ea3ef8576057fa8632b5e9394e0392d79116f82e0c0208033be401bd6c0821a44509f86af8ac294f524346d9dff9251b711974e0ed53caa5a768553dd5fa74ad6706cf1d31c3c145ea2ec0b793fb1fb926237c108d8388844c7b0fb8218c961040981991376c77518c1ec3ea7f3dea3d931ce401a60fdc", 0xa8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={@generic="79423f3b1dbd02b044002c1505c1d415", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/24 02:38:38 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='ramfs\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='posix_acl_access\x00', &(0x7f0000000180)='ramfs\x00', &(0x7f00000001c0)=':cpuset\'\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='securitymime_type}\x00', &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)="2d8f216c6f2b73656c666d696d655f747970657070703000", &(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='.vboxnet0\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='cgroupvboxnet0\v&Xmime_type.!bdev\x00'], 0x1500) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) 2018/02/24 02:38:38 executing program 3: pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x200, 0x435c1cd0, 0xf35a, 0x50}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/150) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x40104) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)={0x2, {{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x2b8) [ 88.124263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15612 comm=syz-executor5 2018/02/24 02:38:38 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) r0 = open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e1668e, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/27, 0xfffffffffffffc4d) fanotify_mark(r0, 0x80, 0x1, r0, &(0x7f0000000080)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0\x00', 0xc, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/24 02:38:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x45e, 0x2, 0x10000, 0xffff, 0x12f, 0x7, 0x2, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x100000001, 0x8000, 0xfffffffffffffff7, 0x3ff, 0x101}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000611ffc), &(0x7f0000f98ffc)=0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/229, &(0x7f0000000100)=0xe5) 2018/02/24 02:38:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/136, 0x1e6}, {&(0x7f000032df3a)=""/198, 0x368}], 0x2, 0x0) 2018/02/24 02:38:38 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r3 = geteuid() lstat(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r6 = geteuid() lstat(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r16 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000900)=0x0) r18 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) accept$packet(r18, 0x0, &(0x7f00000000c0)) stat(&(0x7f0000000940)='./control\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)="5938e4b6b450067e41b7b2a733332ce08c610106a22afffa253fba0b873d8e67087c780324499be7e1865a97ba88fdf3f9c45da37ea8067b6d6733b97678d819e67a30c29c28cbff02ebf4392725f88364a638764967151a791d8f800d33a79de46230be7bfd2dff1c55bc3f8b6d0d2466f73395295089b64660e0f35023b48778fe050a722eda596693f3cfc8125cf2a25c8022167edb677d3151dfa1496a59104938975c291641f08ac1c6df990affe3be979e5b22cf4799b611a120557966a53ba6cb", 0xc4}], 0x1, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r19, r20}], 0xc0, 0x20008040}, 0x0) creat(&(0x7f000001cff0)='./control\x00', 0x0) 2018/02/24 02:38:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='lo\x00', @ifru_map={0x3429, 0x7fffffff, 0x1, 0xffff, 0x5, 0x1}}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x3) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/24 02:38:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x100, r2}) 2018/02/24 02:38:38 executing program 1: r0 = socket$inet(0x2, 0x800, 0x2) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000952ffc), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/109) 2018/02/24 02:38:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x1f, 0xffffffff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffffe, 0x200}, 0x8) lseek(r0, 0x0, 0x1) sendfile(r0, r1, &(0x7f0000929000), 0xff) r3 = memfd_create(&(0x7f0000000000)='oom_score\x00', 0x3) write$selinux_user(r0, &(0x7f0000000140)={'system_u:object_r:tetex_data_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x949}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x101, 0x4, [0x2, 0x800, 0x1, 0x1ff]}, &(0x7f0000000100)=0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/77) 2018/02/24 02:38:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}, 0x5, 0x7a4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x944}}, 0x1, 0x6, 0x8000, 0xe436, 0x4}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa6, "e1df7d791dfcfaac752afef0f6fddfd5999b2d67ff9d830925f83e1c7630ada9149e42a7683cf6ae286c97ca24cc5e33a7bed08ad0aea723952601a474097541115b4525b5c56307d787e6fa68534a2a1ab96ac6a49b6194a9cdc4f57f3d376a2deb520525cc65ce36fdeeae72e7f7b03e7f55104687b76e78293c5805f64d5b03080e6bf4b2a764a3223748e13256a8d0e3bc788b92a5a3941371f6da23b9c4281b6d9fcfdb"}, &(0x7f00000000c0)=0xae) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xb6, "f96f77e62c8639dcffc92988f531a0636ef8319527722919db25c070b5b925372fd7205322089eb0e1ee72553ae8b5b0e17425436fc1cdce439b0dc66aecb48971ebc193e9345ae9003847047395b4474e920dde3fb30fc9bec09ed0eea1fc2a405b7853b524ad228c1b83c43fca4d111bfab33dd95acb916f9cb0409ae8cd677a2a3d8505c6f907985aa1c45b24922374b15ea49d9da297fe3cacc9ed329da3c0f3a2d21eae6c0dcf547ab91601b870d47202b52719"}, &(0x7f00000001c0)=0xbe) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000015000)) 2018/02/24 02:38:38 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) listen$netrom(r0, 0x23c6e838) 2018/02/24 02:38:38 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') write(r0, &(0x7f0000000000)="9a75287ecd64cf25d5f01afc9fc5", 0x156) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004f3000)={@common="6c6f0000000000f70000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000180}}) 2018/02/24 02:38:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc00, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) 2018/02/24 02:38:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f76ffc)) 2018/02/24 02:38:38 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socketpair$inet6(0xa, 0x805, 0x1f, &(0x7f0000000000)={0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r1, &(0x7f0000001280)=[{&(0x7f0000000040)="eb5b3080", 0x4}, {&(0x7f0000000080)="a1a4b5acc549ce8b05891c7c5f34507b9e82ea139787bfac94dbb4af6e47875760bb7642a910c1a6e45155bc2b84e74ca48e99d7a561dcbb5ae180637cea460f621cfee2a96a45521c223f2eb87c9780a37466f60e3fd8afeb4807e2d5ae265d036f3392e61e05cd4e85bbe2a224d6ca4d48a47ff8eb177a4abf09e9da15a65548b45dd42c2e25ede492bf4808d4fbad8d3d37488414c1dd54d1d2dc8f701c", 0x9f}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="a07ceeeb8fafe3ff7d2cf595d58b86e6efdb60f725dcb388d8ac0658fca28dfc9c0efa84c915a7fe8d99ab54d35d090a6d5b5f5f4fec5c5c115051b2212f442bee783160ef882e944e4ee968762d93e598dc6b61aa58b569c43ae5abdf7e2384c58e4f80c57aad0c843ca8931d2b8501aa456599c05e9d1b8049666f9274c7", 0x7f}, {&(0x7f00000011c0)="2f0219d1c41841f90b512fbb97bf2cf65d9ac09df41e4bb6b2ac97740d36def0d5bead519f3b36f5babd73aa0855b36807d2e8b4c9af45be54ef1baa3bc41edae9e52bf79153a69b45a9e49fa83d870560e3f62589a3018e06d80af1ee1f146c30dbaf9c6c2a8a3164101def6f6413bbb538d89787f19a1409f3aeb96af0b72dde0b4c0f9c5ed257afb7baa4274df0d2b6a6", 0x92}], 0x5) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000001340)=""/208, &(0x7f0000001440)=0xd0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) syslog(0xb, &(0x7f0000001480)=""/130, 0x82) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={0x80000000, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x96, 0x4, 0x81, 0x7f, &(0x7f0000000040)=@generic="db50cc7f19645041323adcc5c45fadd7", 0x5, 0x2, 0x429}) r5 = syz_open_pts(0xffffffffffffff9c, 0x8002) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r5, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/220) 2018/02/24 02:38:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd0ff0)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)=[]}], 0x1, 0x0) 2018/02/24 02:38:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xb8, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x8e6b, 0xca8e}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xfffffffffffffffd, 0x3}, 0x98) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/02/24 02:38:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000084fffc), &(0x7f0000904000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) 2018/02/24 02:38:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x80000007ffd) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x57, 0x8, 0x3, {0x7, 0x2bb4}, {0x2, 0x7}, @rumble={0x80000000, 0xed2b}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x344) sendfile(r0, r2, &(0x7f0000000040), 0x200041c) 2018/02/24 02:38:38 executing program 1: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) ppoll(&(0x7f0000cc0000)=[{r2}], 0x1, &(0x7f000002f000), &(0x7f000004c000)={0x1000000}, 0xfffffd66) 2018/02/24 02:38:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7fffffff, 0x3f, 0xeb}]}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x1, 0x40001, 0x8000000fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xbe}, 0x1}, 0x0) 2018/02/24 02:38:38 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept(r1, 0x0, &(0x7f0000000000)) accept4$netrom(r2, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e71fc4)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd", 0x2c, 0x0, &(0x7f0000455fec)={0x11, 0x200000000800, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = getpid() getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, r4}) fcntl$getownex(r0, 0x10, &(0x7f00004a9000)) 2018/02/24 02:38:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18000, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x9e59) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x100, 0x0) ioctl(0xffffffffffffffff, 0x5382, &(0x7f0000000000)="7f") 2018/02/24 02:38:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f}, 0x8) userfaultfd(0x4080800) 2018/02/24 02:38:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = gettid() r2 = fcntl$dupfd(r0, 0x0, r0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12) inotify_rm_watch(r2, r3) capset(&(0x7f0000000000)={0x20071027, r1}, &(0x7f0000000040)={0x80, 0x7ff, 0x5, 0x5, 0x4, 0x111}) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) flock(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) 2018/02/24 02:38:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000000)="667fddbefd890a3ad2599f2eb35296e703ae1b4faadddad59ac30975e710590d0cf4e19dc84d8c807d248c833deb7c4ff180d50eb9a0a42467c51bbae155adb15ce98982443b87c5b197e72baade40c32b8110f7247433096a05b7727256107b29af003b4b9dfa02de460bfc85ae76b7b7", 0x71, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x3, 0x100, 0x1f, 0x0, 0xffffffffffffffc1, 0x9, 0x4000, 0x91b, 0xb482, 0x7, 0x10000, 0x7ff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/02/24 02:38:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000011000/0x3000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/24 02:38:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[]}, 0x0) 2018/02/24 02:38:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="00640001000445") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000140)=""/56}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_getroute={0x14, 0x1a, 0x500, 0x3, 0x2, {0x80}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x81) 2018/02/24 02:38:38 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x0, 0x200000000000, 0x1, 0x1, 0x10001, 0x6, 0x7}, 0x1c) 2018/02/24 02:38:38 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = gettid() 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) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/02/24 02:38:38 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcb, 0x500) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0xa, 0x7fd) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/24 02:38:38 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/anycast6\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/02/24 02:38:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffc, 0x4031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @random="b539d63e24de"}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x401, 0x4) r3 = getgid() r4 = getegid() r5 = getgid() setresgid(r3, r4, r5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@dev, @multicast2, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={@generic="e84e83a8fb9c38f1e09fab5bea04ae85", r6}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x40) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/81) r7 = timerfd_create(0x3, 0x80000) signalfd(r7, &(0x7f0000000000), 0x8) 2018/02/24 02:38:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000013c0)=""/239, 0xfffffec4}], 0x1, 0x100000000000000) 2018/02/24 02:38:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00007f7ff8)='./file0\x00', &(0x7f0000608000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x14, "1a59d9b3906bffb8826bc8d7d6669657597e9357"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1}, &(0x7f0000000180)=0x98) creat(&(0x7f0000bcfff8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 02:38:39 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000006840)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f00000040c0)=@ax25, 0x10, &(0x7f0000004380)=[], 0x0, &(0x7f0000004400)=""/148, 0x94}}, {{&(0x7f00000044c0)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f0000006640)=[]}}], 0x2, 0x0, &(0x7f0000006880)={0x0, r1+30000000}) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/02/24 02:38:39 executing program 0: seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x8}, {0x100, 0x0, 0x0, 0xffffffeffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x300000000000000) syncfs(r0) 2018/02/24 02:38:39 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/24 02:38:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$TCFLSH(r0, 0x540b, 0x3) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040), 0xffffffffffffffad) r1 = socket$key(0xf, 0x3, 0x2) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/161, 0xa1) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x4, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x100, 0x6dd, 0x8, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x1f, 0x0, 0x0, 0x4, 0x6}]}, 0x40}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x1, 0x1, 0x9, 0x5b, 0x1, 0x7, 0x1f}, 0x0) 2018/02/24 02:38:39 executing program 3: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x10) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000000)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x7) 2018/02/24 02:38:39 executing program 7: r0 = socket(0x10, 0x6, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f00000104fffffd3b0000f3110000070501000b000400004023ca0000cf", 0xfffffffffffffed0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0xfff) 2018/02/24 02:38:39 executing program 1: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) 2018/02/24 02:38:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) 2018/02/24 02:38:39 executing program 7: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8041, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x5, 0x4) getpriority(0x1, 0x0) 2018/02/24 02:38:39 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000b5afcc)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/24 02:38:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080)=[], 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = getpid() setpriority(0x1, r1, 0x4) 2018/02/24 02:38:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000040)="f3", 0x1, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) pwrite64(r1, &(0x7f0000000080)="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", 0x1000, 0x0) r2 = dup3(r0, r1, 0x80000) dup3(r1, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) 2018/02/24 02:38:39 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1800) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 2018/02/24 02:38:39 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) dup2(r0, r3) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000080)="6aa491e9ddac2172be47b4c21b1412938124128268bc04dc1c2fbf", 0x1b}, {&(0x7f00000000c0)="97ffaa6fc5f4f11f4e107117ad42469eb3b468ea3c9c473e6a3637dfe6f494af79a1d5c6322565", 0x27}, {&(0x7f0000000100)="d041cb1458355b2b4c40adc95b29b7f9429e95e0b95926c5d8ab853b4511f916832e09c41a81a848946857e41b88f0aa398c822a7461b3912cf6ffdec74ab0748f0e185676f3a053a1ca", 0x4a}, {&(0x7f0000000180)="ac6da2e656613cfc54150ba775df5e295f5bc737cc27ef3a8ff4dc11042e078f0813edaa6fcec8953ba1442e7a1240d75d6ec47879b6d9c5b08f3b397dec62d3d597d464a425771394a26f4d346680e06c571a2eeac989b3b2e508c1c5ffba2a69555cfe4923baf7983ec7152cc4455354f364ca9550ea196ec0b6bf9e42ff368a6a691ba72930250d3fe7c42cfc05e139d64f09f8c0da25949cd7e2fd9f8cc36b3b19f5c57e4512ac712e0aa3398e8271f44d6d321bd85ffce1e9c832016684fbcdc5aff419651729a2062f22e3e1682b", 0xd1}, {&(0x7f0000000280)="286e104f15b9e75a7f36452851e4c24ae4d8cbfbc4579e0b0ec5cb56512eba5f00fc9ff2cc916c90e48c52d6ae22c897a2b1f9a84ed3d3a178723c8d3d9169305cc508f491c80400ccd1e78cc6a6f7204472fb09c59c81bb643730c87a1b8ef5d7d1c834d383d9a3bd2db35ac5537a4feb31c3b8be816ce89360bc0ef6e2d1ae3d493f2292990961657110c249cf120d49ef1856758c8805350be9ffad73cebb325ce6b232ec7475937b24288efc5a54a6c36daeafb000d64ee49c1d225e8707bf7589fa114f6f458d8d796c3d42429d9d821eef37a909e7c7e5057b4b102aec221e86aa0b8934", 0xe7}, {&(0x7f0000000380)="65775198a8a76db955a57abc1d4cecfae49da5f76dd87ae621b36119da44b718c2a408f4eb9334eb058a400fa7e07f", 0x2f}], 0x6, 0x0, 0x0, 0x20000001}, 0x80) 2018/02/24 02:38:39 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000b5afcc)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/24 02:38:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400001) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000cd9fd7)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x0) 2018/02/24 02:38:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="00640001000445") mkdir(&(0x7f0000000000)='./file0\x00', 0x20) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/02/24 02:38:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x200000a, 0x10000012, r0, 0x7fffffffff) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) r1 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', r1) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) socket$inet(0x2, 0xe, 0x0) 2018/02/24 02:38:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="efaa82feaded45c7025e64b5f952a139"}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/02/24 02:38:39 executing program 1: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info, &(0x7f00006ee000)=0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') clock_getres(0x2, &(0x7f0000505000)) 2018/02/24 02:38:39 executing program 5: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12040, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) waitid(0x0, r1, &(0x7f00000000c0), 0x4100000e, &(0x7f0000000000)) 2018/02/24 02:38:39 executing program 7: syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000000040)='./file0\x00', 0x24) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd2}}) 2018/02/24 02:38:39 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x3, 0x7ff, 0x5}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="249637dc86e66141e531ba5385fb13341368e37c0e00842efeeeb81f06e867496372fb5be9adebefcad9785723d1d7a00da4727cc0244645c94fcd8f14e4030b382f6454f2a834376ad0b32d92211004eedefa491a2fb221c0895e0f8eba6385b8049e853c76a7a5b1d744d039") modify_ldt$write2(0x11, &(0x7f00000000c0)={0x3, 0x20000000, 0xffffffff, 0x4, 0x63, 0xa718, 0x200, 0x7ff, 0x0, 0x6}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$KDENABIO(r0, 0x4b36) getgroups(0x3, &(0x7f00009e3ff4)=[0x0, 0x0, r1]) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x10, 0x1}) 2018/02/24 02:38:39 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) fcntl$setsig(r1, 0xa, 0x2f) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/02/24 02:38:39 executing program 2: request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='@]<\x00', 0xffffffffffffffff) r0 = add_key(&(0x7f0000b58000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x6a16, 0x4) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/02/24 02:38:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/47, 0x2f) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) connect$inet6(r0, &(0x7f0000690fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/24 02:38:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp\x00') 2018/02/24 02:38:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f0000000000)=':,em0^vmnet1+\x00', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) [ 89.476516] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.481060] CPU: 0 PID: 15845 Comm: syz-executor7 Not tainted 4.9.83-g72766d7 #42 [ 89.488661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.497998] ffff8801b4437480 ffffffff81d95149 ffff8801b4437760 0000000000000000 [ 89.505984] ffff8801d0241610 ffff8801b4437650 ffff8801d0241500 ffff8801b4437678 [ 89.513990] ffffffff8166274a 00000000000042b1 ffff8801b52c6968 ffff8801b52c68a0 [ 89.521969] Call Trace: [ 89.524536] [] dump_stack+0xc1/0x128 [ 89.529873] [] handle_userfault+0xa3a/0x1310 [ 89.535912] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.542904] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.549285] [] ? __lock_is_held+0xa1/0xf0 [ 89.555059] [] ? handle_mm_fault+0x117b/0x2530 [ 89.561271] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.567475] [] handle_mm_fault+0x1fd1/0x2530 [ 89.573504] [] ? __pmd_alloc+0x410/0x410 [ 89.579192] [] ? __lock_is_held+0xa1/0xf0 [ 89.584965] [] __do_page_fault+0x5c2/0xd40 [ 89.590821] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.596766] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.603404] [] do_page_fault+0x27/0x30 [ 89.608918] [] page_fault+0x28/0x30 [ 89.614169] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 89.621151] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 89.628137] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 89.635121] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 89.642468] [] ? mark_held_locks+0xaf/0x100 [ 89.648414] [] generic_perform_write+0x1dc/0x500 [ 89.654804] [] ? page_endio+0x180/0x180 [ 89.660401] [] ? file_update_time+0xbc/0x3b0 [ 89.666431] [] ? current_time+0xd0/0xd0 [ 89.672028] [] __generic_file_write_iter+0x348/0x570 [ 89.678753] [] generic_file_write_iter+0x2d5/0x600 [ 89.685306] [] __vfs_write+0x4bf/0x680 [ 89.690815] [] ? do_iter_readv_writev+0x400/0x400 [ 89.697285] [] ? __lock_is_held+0xa1/0xf0 [ 89.703069] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 89.709635] [] ? __sb_start_write+0x14a/0x310 [ 89.715757] [] vfs_write+0x189/0x530 [ 89.721092] [] SyS_write+0xd9/0x1b0 2018/02/24 02:38:39 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) 2018/02/24 02:38:39 executing program 6: prctl$intptr(0x2f, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xe7, "e6da57b1103b82c84b09183320d780c9d8e30881489437a38a5e21d29987315f4f72d1834b70a294456e011ea0a808942285e66f6d4117c352538f1a23e0439e630c35cf56218414c41cf72289dbb5eaa7a6a0d8a298ee02549a32c6eb4d202393e27e0d9317047ba87282bed096e019c4dabdd57aa3ef6725ced1392b8c9497b63849f334f700c777eed0a3ff814fff4cad0491165bb4cb267f9b10493c53c4676f35eb077e369915242e8ab55728eba1a55fa0be815f2a22e6d596c64da4b35c9f841cf80a6ab6bfe4c5d01c39c800dfb33570b8ee6fe85322f0285a0632b76a9669ab0a6328"}, &(0x7f00000001c0)=0xef) 2018/02/24 02:38:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="8144f7a478d4418871ebb4472346ca18914b5a0e6a79acf7efd35bb159a766d7f74599eeda0df5144a138ea3058968028b2b265175199a5010e23ace93419dd79aa8204f133bdfc697fa8e6a12cf45a47136c81db139de536f3e3af3d3e365e2bf01dc167bf109d94b64db950c4d0abd86a41b19e43aee016206fdc1b7dd1d2c26a3dfd76eba23739fafe281904cba92e056fee3e1f6c4e67d446be5e48d5579911d9ef87ec4f4ca1c5f125d285fef8a297153edfdedf29bce9abb382f669b80140aad214b21d29f5c11b814b204bf79eb7662fc39f5d8676bd88fafde5367c3fb1aab80e08edb62bef11306fc", 0xed, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xfffffffffffffffd, 0x2, 0x7fffffff, 0x2, 0x20, 0xa0, 0xff, r3, r4}, {0x20, 0x1, 0x6, 0x8, 0x5, 0x0, 0xfce, 0x6}, {0x1000, 0x1, 0x200, 0x4}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x2, 0x0, 0x1c68a53, 0x5, 0x7, 0x101}}, 0x319) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f5ff4)={0x10}, 0xc, &(0x7f00007f6ff8)={&(0x7f0000eeffe0)=@bridge_setlink={0x1a, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x28}, 0x1}, 0x0) 2018/02/24 02:38:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) recvfrom$unix(r1, &(0x7f0000000040)=""/129, 0x81, 0x40000100, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/24 02:38:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@common='rose0\x00', @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/117, 0x75, 0x2000, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) dup3(r1, r0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/216, 0xd8}], 0x1) 2018/02/24 02:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r0, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x80000001, 0x4) connect$l2tp(r4, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/24 02:38:39 executing program 7: pipe(&(0x7f0000000000)={0x0}) fcntl$getflags(r0, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x0, 0x4000000000000000, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/02/24 02:38:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x40}, {r0}, {r0, 0x40}, {r0, 0x20}, {r0, 0x8}], 0x6, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x200}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0xffff) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="02000800", 0x4) r3 = open(&(0x7f0000000140)='./file0\x00', 0xc0080, 0x2) timerfd_settime(r3, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) [ 89.726341] [] ? SyS_read+0x1b0/0x1b0 [ 89.731768] [] ? do_syscall_64+0x48/0x490 [ 89.737541] [] ? SyS_read+0x1b0/0x1b0 [ 89.742963] [] do_syscall_64+0x1a4/0x490 [ 89.748648] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/24 02:38:39 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4001) r2 = dup2(r1, r0) r3 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="cda67e883cb5fd2a46838a95464fa7e7aa0f9ba9921020d631ae371bbfccbb03a2ff6e3751184e451f282e82abb8954f592ba5e8fcaaea950fa869a65be941d03ea365480784a35bde89b8c215a50e", 0x4f, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00 ', 0x0) keyctl$negate(0xd, r3, 0x1, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={@common, @ifru_data=&(0x7f0000000000)="7d08890a1f7b64ebab1351113506348673aeeb3eaf4ee4c05d40c565e90a8a05"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/24 02:38:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) recvfrom$unix(r1, &(0x7f0000000000)=""/74, 0x4a, 0x2000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) dup2(r0, r2) dup2(r2, r3) 2018/02/24 02:38:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x100, 0xc4, 0x4}) ioctl$TCSBRKP(r0, 0x2276, 0x0) 2018/02/24 02:38:39 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/155) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x1, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, 0xffffffff, 0xff}, 0x98) r4 = mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@generic="9c59af8a80cca2378ad3ad11d1a4172d", @ifru_flags=0x200}) r5 = mmap$binder(&(0x7f00004a5000/0x4000)=nil, 0x4000, 0x1000001, 0x11, r1, 0x40000000000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x84, 0x0, &(0x7f0000000200)=[@register_looper={0x630b}, @increfs_done={0x40106308, r4}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x6, 0x1, 0x1c}], &(0x7f0000000100)=[0x78]}}, @clear_death={0x400c630f, 0x1, 0x1}, @free_buffer={0x40086303, r5}, @dead_binder_done={0x40086310}], 0x3, 0x0, &(0x7f0000000140)="a0d87c"}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000002c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000340)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/24 02:38:39 executing program 4: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x285) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000400)=[]) 2018/02/24 02:38:39 executing program 7: r0 = socket(0x1, 0x20000003, 0x1) unshare(0x400) getpeername$unix(r0, &(0x7f0000000f92)=@file={0x0, ""/108}, &(0x7f0000000ffc)=0x6e) sendto$inet(r0, &(0x7f0000000000)="c839f5db44824f67a733595afc8155400aac489183b6ce99bd3c49757def2ca974fa2cfa6969a180e1a00a054e7e48ff938dfc693d881e69215e05b071fd3629157e38e6d909b0f5e725da1b4bc65d7110812d97fe8e639dfeebabcef68e6d26205781cf211d566e8e3659de1d12925e8b2765dd3285215f442065dc41a73ed5a689d559c400ba049be638b0f0fc25c32f2815ff10231dbbb6503625f83d331416ffd16d1c21a6938d60e5120cee550251187ed4494a227aa1b68ab56fb24a1f0ff9d294bc54eeb2eae21e0e4bf2ad6db77f6881bdd53f", 0xd7, 0x4000050, 0x0, 0x0) 2018/02/24 02:38:39 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xbf, 0x7, 0x4, 0x80000000}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003c000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000100)="acdd4e31da5e87d102899b1dd3b839f31bebf6908bd19200545cd697e4bdda2835eac965275fd2ee20fb341cb2a6d000e6997e551f2c6928cc0c754f6943db7475bc248164da1ce904d50caf5002548d5ae11d0c64d0c2b4af33ebde703256084360ea7fbf8213a8359093e30586c300b36b0da69b042dfe2db771a63fd9ee565fa0815a076c53088b09f7fc85adecd4a13a1ef74b9037411f7b3d0cd230770db207f370b40f24de0e27d434a3303419092b26ab58c0d3656d12105f3ae617a2ac829b36399d8f156fd4cfc59b8c3d4ac43d91c7bc986b24421b254e905c49", 0xdf}, {&(0x7f0000000200)="c416fc7d60583d3347cd8fd924386b46d061c41315a8f9397b57447c03a5d590b7531d24d1748ad51973dcb45f5621048cff29eaf92f1712f22dc8a212eec40389ffd79d777d5b0c924e9c23d47de438812b5c79f21cb60a827a401f0da2f24d9a1290eb31fa44d41dce710ac4dd3177ab5d91a4c1cf", 0x76}, {&(0x7f0000000280)="975f560a980884a978de0d873750775ed012e1f4b37f86401e29750630173b", 0x1f}, {&(0x7f00000002c0)="3bdabf266593e8e0bd8bb9bf481540729f647399da50fcd5f5ebad175093a40b2f4d20fcaefc73d4f188d57b906123a5053684794771b92f5702fa7b564dbc3cb88a7aea337f4501ce53f20c87e87188fb2556436cc169", 0x57}, {&(0x7f0000000340)="0fceda32c7d5f4233f1b5e2255b16ba5ddfff0880689e27664c2fd506e3d45823008c834cc51d7c9c032a94b6567fc7809148675620b4b5c5479a93be6d003eb4f5026dc0d936c7a602b8ac76e53fc040d0e5222a50920c6ae1a61384fe61da3ec186368b6fdcfb37865bb26ff2bc81fd91591732c181849aa5e66b851", 0x7d}, {&(0x7f00000003c0)="1548686165cac077e6098120a48a0ec6dc37f02c93d1e3bab4320e438c2470a00969df1938a5d43568f69fcedbb4710a8451d5d91f37370273ed818f264c2d6736dcb723e71422b5c208a74e0d4f0d20575ac6c9015569b0ba804f748a08de91e0565997303f940f837669da818bd1a3af16840d238cde501fbe103debe6eb", 0x7f}, {&(0x7f0000000440)="6957200bb4a0e22f3bfe449acb62ebe5857b22e3bdd0cdf1a8ec0833c48fcf63f16d3632a782c7ef49953a0b027630b6373f2da642f3260b6df166c254908da8d0c9e8ebe3741cab973a914ce7686b3925ede03c4be2623116ed68d58bace5c3c0a6797764c12f6e560b635aaf13fd19204d70a09cfeca5f8d9c9e266ccf8d8d33efbe8aada8705cc5ad033c4909f59d3a19ddeb3ae333549a69d841a8160eefc7301f43a5c411", 0xa7}, {&(0x7f0000000500)="45fd0890ad7077a6e15c75443822d18bca1db314369c67fd43f1902abab24292fa238274e63ff7210eb267bb32f027cccc857f85fb6bb2fb1b952320ecc806c41858f83381bc9f688daa0e8f10a7f17829e861c2aafa19", 0x57}], 0x8, 0x0, 0x0, 0x4041}, 0x1) 2018/02/24 02:38:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) timer_create(0x3, &(0x7f0000000180)={0x0, 0x2e, 0x6, @thr={&(0x7f0000000000)="5e21a9a13bbb8374a56bdb136543b04db190d467e7f83765c4b809b47cc991147d7f06564e888029c2b409bee16891acd0b8048e47fec4f2c993e1796cc8795ed5c9b26594e75eeae8462b44cd7946eb9e3597020e657924", &(0x7f0000000080)="03ca012e3265c8d8551a1483f6a581d8b8e29728300ea0ef7181fbb3c6adfa203fa05345cb4fbd269b8a98ece27547db1130d34f3ec2db7ac1d898e6314b6670fbecfecfd5abdfb8011ca3f6953905d571be28975357170d49696c628e0d7471d2a7c4afa4eeb9128b4ab071df66225caf09140e0448db4ee069fe63942b12aaf338d26fbf608960ae0395d6d52af44de318fc32c1a05548bf82b9829ba8deaa3803e98e9b2beae1cf2dbe7fc42cbcd8bb155a2069376fadd8448bc9947416ea38bcd19b8820920c8ea669d6ee37abf4cd2784aa220393fed770e213cf0ddcb752c51f"}}, &(0x7f0000000200)) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/24 02:38:39 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x5, 0x80}, {0xfffffffffffff000, 0x3f}, 0x6, 0x4, 0x4}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001cf8e)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/02/24 02:38:39 executing program 3: unshare(0x8000400) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000040)=""/221) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x109000, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) unshare(0xc000000) 2018/02/24 02:38:39 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x400000000000003, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/02/24 02:38:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents(r0, &(0x7f0000000000)=""/7, 0xfffffffffffffe4f) 2018/02/24 02:38:40 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/187, 0xbb}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/24 02:38:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '1h,', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5423, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x200}, 0x8) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0xffffffffffffffff, 0x80000}, 0xc) 2018/02/24 02:38:40 executing program 5: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0}) sendto$llc(r0, &(0x7f0000000040)="bba8081d748251760d3cfa3703dc0f57c2ce128b75bf3852d565882034cbef6d01ec8d126343cc9bfb486fa0df0f1e0b162dba28dc728f1449bfffc4f15668019200796c34efcadef3bddd3ec56b74ae691afe235c9b307b3b27ff275d6e3aa8dd3b95ed87ec2796586fc6c5d9dcb61b2d4fde8ac9c48562aa2e2c8c04a26d0695b7f3cc072039eff6a96565b6551e3cf44b53199f1fcd5749916c1ff61eb45fadd68252", 0xa4, 0x20008010, &(0x7f0000000100)={0x1a, 0x17, 0x3, 0xff33, 0x76541a48, 0x100, @random="f587db60d2fb"}, 0x10) 2018/02/24 02:38:40 executing program 6: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/02/24 02:38:40 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) socketpair(0x10, 0x80000, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x402d) shutdown(r0, 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x3) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/24 02:38:40 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000000000)=0x137) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x222040, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x3, 0x4) 2018/02/24 02:38:40 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x5, 0x80}, {0xfffffffffffff000, 0x3f}, 0x6, 0x4, 0x4}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001cf8e)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/02/24 02:38:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfb, 0x0, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x1}, &(0x7f0000000140)=0x8) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f000057eff8)='./file0\x00', &(0x7f0000c8eff4)='./file0/bus\x00') r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000080)={0x9, 0x200, 0x81, 0x6, 0x3, 0x9}) r5 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400000) fcntl$setflags(r5, 0x2, 0x1) 2018/02/24 02:38:40 executing program 4: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x1) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0x0, 0x0}) read$eventfd(r1, &(0x7f00000001c0), 0x8) splice(r0, &(0x7f00000000c0), r2, &(0x7f00000001c0), 0x8, 0x4) 2018/02/24 02:38:40 executing program 6: r0 = socket(0x1f, 0x8080f, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x6, 0x3e, 0x7, 0x3, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x706, 0x5, 0x207, 0x10001, 0x3ff, 0x2, 0x2b64bac2, 0x460, r1}, &(0x7f00000000c0)=0x20) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/24 02:38:40 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001bff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x488}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xd, "d2795c24769a1d5b4977c2df4f"}, &(0x7f0000000100)=0x15) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006ff8)) 2018/02/24 02:38:40 executing program 5: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x659) read(r0, &(0x7f0000000040)=""/160, 0xa0) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioprio_set$pid(0x2, 0x0, 0x0) [ 90.011703] audit: type=1400 audit(1519439920.048:43): avc: denied { bind } for pid=15944 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 02:38:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000a0c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x2e89, 0x8a7, 0x4, 0x7}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x80, 0x56dc, 0x3, 0x3ff}, 0x14) inotify_rm_watch(r1, r2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/24 02:38:40 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000), 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x3ff, 0x5, 0x2, {}, 0x9, 0x3}) 2018/02/24 02:38:40 executing program 1: mkdir(&(0x7f00005f1ff6)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8216, 0x400) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) [ 90.050880] audit: type=1400 audit(1519439920.088:44): avc: denied { sys_nice } for pid=15975 comm="syz-executor5" capability=23 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 2018/02/24 02:38:40 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@generic="67b8af081825037048f4a8e83bae4477", @ifru_ivalue=0x81}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/24 02:38:40 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) munlockall() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) 2018/02/24 02:38:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) rt_sigreturn() ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000ce7fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e88fe0)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x17, 0x212, 0x3, 0x1, {0x1e}, [@typed={0xc, 0x18, @pid=r2}, @typed={0x8, 0x31}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) socket$inet_tcp(0x2, 0x1, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/02/24 02:38:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) sendto$inet(r1, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) 2018/02/24 02:38:40 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={0x8}, 0xffffffffffffffe9, 0x800) readv(r1, &(0x7f0000767fb0)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80000, 0x0) 2018/02/24 02:38:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101100, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/96) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/24 02:38:40 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/24 02:38:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0xc000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) 2018/02/24 02:38:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket(0x10, 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000040)={0x34, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="aa15714363fd1fd1c388e06ac88fb063a904aaa2cae9491b4097bca79ca53c60dfe30d11"]}, 0x34}], 0x1, &(0x7f0000000180)=[]}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/24 02:38:40 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x40) ioctl$TCFLSH(r0, 0x540b, 0x14e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440002, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9e) ioctl$KDGKBLED(r3, 0x40045109, &(0x7f0000000fff)) sync_file_range(r2, 0x100000000, 0x8, 0x1) 2018/02/24 02:38:40 executing program 4: unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000100000)=0x14) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/85, &(0x7f0000000080)=0x55) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/02/24 02:38:40 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000080)=0xc) 2018/02/24 02:38:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101100, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/96) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/24 02:38:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/4, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/02/24 02:38:40 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') write(r1, &(0x7f0000000040)="0fed8eb31d422f5abd7c07b78e128d254126bf3f651ef2c122bd7e36386d93ab0f382dd9c114f69b0109186a47a72d12b053f85bd42c293411872ea4a4a0fb8956141f630e7d5dc33252cbc54eec82da788baa1f9baed64bc2d5a3dcefdd7eebf401b61415ae00a73129b605c83514ffe9a10183a22bcc8e7afe013780a82cf7ba12cec40b6e7682c9065beddbe1e01218c908c0b0bea1412bd3cdd53ecc3d6decfea070d2d28ef73db0556dd91e53e04beecdf8ce5a71c6b098637a930b6b6914d96344ca624551209713dc783bd58fa05c6fed26e28889f80868159a8d3988f846aa94fa965a8dc5e1b021b7fcf2827de6444009c47bbc898ca87cdc13cd6df85300f5c0cc805250ceed9187598ff9d5caa4dfe9433b6c8ed1930788fc2fafcbd5b42024772ae017250e96b50db7ddce8adae3647784a9e62119123cdc648200623edb79e3781be27f3fae0c255dd1c9c4133963e68f21359a87b3ae8b32ffb022e11fa8b776a98828cf6d0a53e5327573e44152ef9a64b241ea0fe1c76f43331517b61016f9f6bacefeb2a61fdd1ea675818514df8598b72624dd6ac600425075a81d3761d375a3ada954d80838f84e79061cbfc228dbed28e26f1c262e80bd4def129d14d497ffae23316107761590a58b76becbd60ca2612b6239d48405da25c3b81178e1b1e3d3193ae99ed8b847c80d78d4738b0b4fa5bf65371029772d17aeee3fd23feb0b84e7cc0e3c77b0e9174348ef4b8ea755ab19916887974f6bd746b970e4cf1db44ceb511ff39e06cb29776c5d9ea9ad0512782d56b1693eddee2fc21d79c23aabd928d31baa1bb4e70feb5a6bcf0d83d94af1992de3dd6dbe5877317b93404c9e3d5116c53cb173267061463e9a799967065e08db9dfef46aa24da655498b9c6ecaab32b60fda20972c71ece3394b0b7ee972a252a2a93432c6d88f0272a3b8ea82ec73c9eda178cdfb9443cc0ead954a478a993156f32df9048e1ccac06a5905a42daaa430261721bed1913e69a24f9501e5a4da8dfe31285e6a96e4354da012fe4e064319e69ccee2e57476b3b90c84b0a95806270bc4b6e738e04b626ac8bca51299838bf07465fa0f7c48b098ef846efe7ad879a58b8a4c5c0daa359caf3e688891cc3e1637acdac56d9bf86ec8261d6186df587b964c75bd7102b82b6f8fb63430294833e724212e388798364bc7535505e6e9171308e804ac26ec225e51c7db78f3bdddb33763376074b6ffcf1e3144da12f4eb7c49da9085bd697b90be759c1315937bcd7f4585b11dd9f372be87dde80e1b91da83d507eacf5b542d8bbd977fc7b07372f845ff3c759194d85272369bfefcec519bae1b3dfb42b835bd19b494ec178969a0de46e10c65251c9befb30f7214735a2d3974e1a738605d1d93b48cc3b7aba5a6a9e37e766acd05c737dbb9cd445c371177ff1dd64a285dba2e0582603f1f593ebd03f7a2733e57f09e142fbfb20baec2550dad911d47989da8a060824e8e363115c31bd981413e106acbc1655043f15c7092d6e67daa529c3f574b24b710c25f5aee91e58dc37b144e1b6c4153c061fed30f6e0bc68341d0ae2063425e9a002b4b30f3f7b59377096a5844008b0c488b7e1ca74544d4b41b098363cdb1fbb6a6c046ed24671680a337a3f2c57ed158bbae08a22be0149e4be75af99229cf78ea6e3072badcde2d777c57c562a51d32ca6f767bcfb6de3215a489fcd7af7012c1fcf459d774db1f3c1c229032eb0bf30bee849b2a970193e746216a1f4c340b869e25571af243de469035072e6cebde6c7e39e6f11922b887b3aaa5a66ebd2a32a6bbcc2b84df72a444c737d9546d185eccdaceb80ccd43fb1e49b95fe6ca2c6c94e64c17336cdc9a834c7aee807fb7949baca8502622543d5f700fdb4bed12d342e4098a9f892f0245985e722f7cc7a9973a39f44f56802027e89ff731c8255c0e50581ea3b608b0cf28f8dce8e9244d8859db289465d2e091fb248216c2b92350ebb8a0b40cfad17d9063bc4847472c643249a650d6a636d768cd3bf965f67aeae7903b622bdbf1a1ed41e2a93dd861ee1b575fdc3b2ff453f54b824059559502d0eb32cf85fd64597e9bf1c32cb9ec5282b2c252059a94d82f3723adb88b39919fa2751d0ac01ac42f3085b027b8e18e89f4b26e20ce9cde0ffdb8a1dfe3246cbbae7785f2752bbe4fa8a293c058d84de3b60ee3ba9d8c59d9b44e62bd0df7a4ade633dd296833ae2ebbcdd340f765e1758e8477908a704e0f10319a262561781a23131e2be98b19183d543783fe89d360bb53b2fc445d08c8f89d9189ba85ad8fddad32a6471e3456a85102e08a7a6abbe176663c54b05130aa466b1e1a3a10a3325d6ad3753cac536175c5071f29b526d1354a06a83a29c8b41bcd0aa6a21bf517d769cbebf55243a920fb5a64c98a58f257bfa3fc8a11042f9f7caa692391e2130cf254449a4c97f5d68f88e4d3b1a9162f0684a107e8bd4b4cec79d27a3340a619d9d3a8d238cbf4b6f50674394234ca828abb56a775bec15a55291126110043d1919c974bf3a372a3d6d3aa539ae78b6556b80719b4ba275812a58255cda6bb2aea02f6b9afe90ca05a56c9fc7b40d87e347010af54184d0802dec7968b399081c856d71aa6563d7d1d7892a49a5e0b3c35d7b39d36bfbfac1161b5a4459f8b3f3325a188253fa14d0aaae8875f7b47ea7a75a26568eeb58e1b2f4c1f61b7d214e243d6d7fdcb1e2bc622b2b6e6b9f4597fbe10d5adbb2ead62d8db620ebfb171bf7909eed2873be39794b33edc54ea662de9eb12ddf13bdbe821b7721ae377960dc754cbb20ae11889a1f8f17d6c0ba772c435d69671190c9948ab34bf6949ca3b00551f974c79939434a636ac7ce6f6f07f0a803a0607ed1cec815e20d26f2dae65adf795b6a06b982d8a0042685f200cc091eb413e26b2fc2b68ac2386195aea531d619750abea84cb92d4d77f690d308497cfe9e60dba58e58f5b9b1db5f688f58ad5de859efe30babf551f7fecffa197f3b52aa30ede5c009cfe5f49d5902fab0372ecde61526c6a3a0388fbad6ff9d1b2fa62da8e030b18a18d3445ae2413e3a8519424bb89cf13952e95f03b4aa56cb325e60dfdb852ec842ad00acc1385684a2aedeb0f66306162aec3c913646e03d711b6cb24cd6d511a61cdba021c0d7508206985423dbb739c212dfb59ded26278a5fb5d514c36a4db0995afca757ae701e129f7e7df14b972615b919f94d1e43b7fe84b67469d3bd6c12cc4534fc2db755cc4e426034880b60cb713292ed0aaf0bffbc4561d1501511ce355755275515bde823715b53be0ff1a5639b620df8c5a061ee29d98645746c5147e9942e1d856d09add9d03c1cd1fd18f669f3fb2de9cff93a0dff42842e1d05663507d9c39e2e6589c47e4b2075437e6eaae2c4936c5b82c133773f8efbf08aa43269772ef8b61e46e7ae859d5141dcd0dc3e3952393fd6ae12cbe6796a92067257204a17c875a7c238a1a31e4901e89db4602eb390580e9ad9721c8e605a74e4e08478a0f8bfc5157192f7855d879dc15a47d92b0da700e1e145e6d0893fed8ff0f3b21a93975711a89176fe95ac2c2890949348bbdae9d58a54ab7f01b80210c025e0edad20d06232efeda5179b316162a8139aeee524dffc00f2400f2d0ef2fa937f62576a2c9dcdce0be0df3ce89effce716aa27f14f9c44aefee715bf84a004f12135abf152977632cc0a8ef242fb748ac1eb5991d6a2cbbaef422c3fa4fe934da55fd531b6340b7721b3422338b5835d3e2d2524257e4f44101bb478beff45997f66985c09d8fdbc3f8bc396881350561c09be7448f128d3cde930b03a83034cd81ff8718208e05c7927ecc9a05425149b9432b1fe8b02e71acee3f0675f6c75adeeabf25f4b00048b02e98da2fbbe02193c0aedd7df5b24471ae20dbf8b3ab7603b016f94caa8e372023728ee144ab5a8d5cf1f826ed3db03f3132bcc8e9d8eb17eb5ab99acbed5ab1a9ede4935717161e5ec89d92bf09b4ff5b3476d193338f642ce57d8903c7b83c12220cb480d7c996ecb72001a2913849a16887e536576cf178b51e9377c5967704970502334d5d65cb4933cb9dd136da3ccbbb6954b376536471d76fda5133aa54ee352ce2d64f8951ed1f60d52217972cf2679ad08f9ae990ba85b3a348b2510350ab174202526d96db63fa67062138551d8152155322f73da5952e6f4e9a0edbbbf16dac3b52a751f8c1262fd099e5bf8422cf1d1c14e7e7a8b4e456fb5ee6f06c9db168bb6ac72a7d80596bff8f34a0a93d1c99330f1a49eee5c51c7b5f95c37b01a836fcfdbf3396b51c189107a1c239e4e6019eb322f2f4b430d8805c094129d07139188c8b7fe9f5830ce86bbb1c1ed2d527cfb80ece23ee1f25a68f1286e8f5c1296c5e9d1b2dd76ecefa98417bffa20db842e26d3e43c8d893198fcdf5cd912879c99028cc628a98e81344983f16b7d538142b0a869bab76bb7b865e756e3d2e11784e55389951c360dca132d763e12fc0524896f38e7add3ed102e6c41581575951fa3d68b5b449fe933733acfbaaab666415ad1cbbf4eb5d83c6da27893d389ab171d8804b0fb1da0e42ccc2c5fbeaa28681500a7d6c01dd91ebce17f31f8b04e0fef73a2a00a9e8980d0a2e7c4c921af0a1c44cfb0b00352ff84b7e192a6211fb03ab019e7df8424959f290c72331ecf47efd465bb74311e033766e5c3f37375b47f64e02ed646f4a3d3a38479fc73893f7773a95dea58355988a53f63e8ec5496388bdab91e3c17a283d3352e1b96caf601ea4047a81ed061acbb3fae0f6a912c04f5f367aa6065358c100b2868af164e17b7375fd567642c4ee8623ba0eec4e2289d3243e5a70707ad182ec4fc051a0dc6b3ab622559b1918b354e41871f799f9354e13902d7e672aa45f4c0ac7aec64362e277492c1f951a4bdaa20dddf8c3c9d0e6508782bc946e0395d2f291ec0114e65a57aaea131db8a7bb07f2dec0e21fe33d19ee3123e52918c07f8df00a9fda9fa1bfddb3f2aae9006ad9938e946d5e489fb0e5720656685d58ff6b4fb544f2314096bcdd46ec5825ae9234cf6d4f9bd0e60771e713abc5e30a912b4c435c332faf02f7346fbe312d96d5f90872a35b21e4baff3aa5128a49339102c7c1d463ad679370be6f210feba8350b18a66a5ea3a569108312e4b7ecf5a8d0f2855c35c34413774326525c99ead123bf938de0515568f8fa3ee20dd0fd5908d1de945cf0adc13354010f8301ca88bd692cb03de7991214e150235a84a306e1d0c4e9f7277916ec3336fe251071e06484813eef0fc57d00314f642d5952828735e223de507c81c7330e42e2d361d301040a3a665d7fac1b0bb6b440900b9c37c33109890371b7f71d0236dbfd3e51d6e741f4dd33456609dc4729de960c0584f9e2aa0a7b04949c4305dd209fd696380601371d728c505896db99a92afbaa7cd755fe9f965e52195f790f79edd62a1c302d42436d59afacdfdc7cc86f99e36814092477a81cffcb246a9d5df8626df324c2d58f654be59bc307b913a0b2db76f80d2557950f6cbc3263566b263924d0184ddd5283d62187d69d538c94d18a986c438af52af7341e8c5fd77c51c73be7ce2b321d0aac4fa4f4ce394cc664ac322a089ccee1ec13a3f1f77aff1e7f840d9ae39539566de3bcf2869fcf25c2f87b65f972ba6285c2c386840442b37d0c81637414bdb174aaec47b3892465bfb19352b4d6a591039201b624cf77a5741", 0x1000) close(r1) 2018/02/24 02:38:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8102, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000000180)='syyfs\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/24 02:38:40 executing program 2: umount2(&(0x7f0000000000)='./file0\x00', 0x2) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f0000000180)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f0000000680)=[{&(0x7f0000000040)={0x27, 0x3e5, 0x7, 0x5, 0x0, 0x4, "506b5f115c6c4ef9f0c06a3327e1ecd2ca08e11e95c4acd9c2a56b6ee2fb2a011cdd73bf89da40d9d7a4b4b7be77036437864c3fa2045855055594b843ee19", 0x2}, 0x60, &(0x7f0000000100)=[{&(0x7f00000001c0)="07761e9e212ffe778edd7b4ba8459eb32f74ca2d5e7caae4180fc646c340c2d0054426b2fcac79986169966d1340e6592d5dd549d74bc89269c97e9416dbd0900ecb3516942d4f653c66ee7f8fdcccc82e53c8c528e6f946b924fa8a17c8a863871ef5afcf3fda04cc3ab1659ee6f6a2acf0e564923f7a4ec34fceee164c4499c3a4f37669cd1a6b629b9cd409707e88ed9afb7855430a71d7af67a2fa094ce462614e1e3dfc4e2681a04e71326be7c32609238282c0c0035328cf5a2a6c47725b460495a2cee241768301d143afa178b2a6b4b4d37a2898ee93bde394cdec571ed17fbd8f1a782e094cc6675ebba2f0bf680937", 0xf4}, {&(0x7f00000002c0)="2a26e30cf057cd437f1e546bff7c0df13dc41c272f10e9d61563087900e8c69e86a52febcb610efd3117ec7431357a83d0800da89f6dd36abffa5360395bb7f11436f13c7ed22688fe1075a22260ce46a01cde318736edea790f3eff1320884127b8ca9dd6774da78320004f239e063610d1610b1913c83dabe9f63a42314754d036be82fa2c2c43b43e1fcc89a76ea8a5b24755738e9651c7e88d08c6e3e0de4e7cad287815fde52f924ed99cafd1e76ff25cd71d169cdf5ac5a3d1fa851db1d47d65df7bceb105c9f7eb0fcdfa88cabb7ff2137069742dbf9328cdce38acb7", 0xe0}, {&(0x7f00000003c0)="90657d2c82f04e6f57d47731517f704d5461aaa3e91f898ec457af27d41dc017b51d44fc700899d7aebc9d8200bb6e2b9ac3864d1ed9e964895d91343d75bea2ac6d928f214542645cf9396a1ced807277f9f4ad80a4c2ddf1af199ca45c7efa822985132d5c44ffd42a04ed137569189b29c2ca11c98c57657bf8b7191235b99ce7d20002a0de80865c9e345086b9b59645e87fbdec5ab394cb7d821ab11b29e12751dd548a0eb12e1ded3fddc1ec31a054f00d6d129de29cf41660f3363b0f7cc5e98a6a67e2d5b4c21e5a1030448be39ba807f2c9ad5de5179fc596cb2e2916566234df45", 0xe6}, {&(0x7f00000004c0)="e39881c9c4f8b5a0b7164419b4a7a776e8d1735f3902197ecfc00187b6b8c683371b443706c622b6812c39869d00783c09534ccd745bf147fdbc04a5ad3503ebf01275ec23234442b8038f776758ccc0e0d13e1f42c1bec1536a1db0ba654c44aa8df3330220b63425ad3ed63ec3bef40a11ad0de444866e0534dc887b6cfbe0af716ca9b71d8b88474891e4cfcf4c0368dd62fecd3e9b4c258b80900e90e8e1c264f805a857d752e0cbf8bbd61804e6fa864565d3d62ce8a162a7f67cee044727c501f705ea3228d281942447148461116779a430f2f7de6e1e2617966b221384", 0xe1}, {&(0x7f00000000c0)}, {&(0x7f00000005c0)="93521a4003fbd774e37620d5c7e3a79c37e90e28ba13f5ae76e9aead09b5a6fca79d8f35306a2a718b2e391c25cac81d952f7323b143715d69e6c7427179e107dfb560d3424e97d97ea1538bfeff25165543cfdefa42366ccc93c715a6021eb5e44e4d1f1ad3a18407faa6bceb97939ef7a0a92133d1407c3050b7cfaeccc6eafe40b0d4c4d391dd79f8751278c69fea5606469aa3dac1c68c3216c98243fe8d5491dad0b0d8", 0xa6}], 0x6, 0x0, 0x0, 0x90}], 0x1, 0x881) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f0000049ffa)='./bus\x00') r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x3, @rand_addr=0x2}}, 0xc0fa, 0x9}, 0x98) 2018/02/24 02:38:40 executing program 3: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000454000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x80) timer_delete(r0) timer_settime(0x0, 0x20000000000, &(0x7f0000000080), &(0x7f0000046000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007af000)={{r2, r3+10000000}, {0x0, 0x989680}}, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) r7 = getgid() r8 = getpgid(0x0) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001c00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000100)={0x12c, 0x1c, 0x204, 0x7, 0x2, "", [@generic="433bed7faf3faebeb3c1ce663dcc34b68ffe73e65e2f295874e043f23809219640fb5f21afaba87215c3eef3e4a34ab4d55393d81514e2ac79a29bd0a09eba35e2c12b1a14ad0186bd4d5839cfbec3838d4c63605a882858ba26be6c658a51446a5610793629e40a859f8fa972c4b5721c757477aaea0570fe0bb801da809b58331dd5793e4e460d9824fd41b5e7bf6c68861d87e6231de730f9a47ad77b5519a040fbe6827819792b1f475b65ed6c0b7c299c6a03335bee21ddc907406969e2c64c338c4e2518c5587198b9dfae3545e2db48c0e3fd7445fb4cbd3199", @nested={0x3c, 0x59, [@typed={0x14, 0x85, @str='/dev/hwrng\x00'}, @typed={0xc, 0x59, @fd=r4}, @typed={0x18, 0x2, @ipv6=@empty}]}]}, 0x12c}, {&(0x7f0000000240)={0x13fc, 0x16, 0x608, 0x2, 0x3, "", [@typed={0x8, 0x3c}, @generic="bc462645c5cd5f3ab0d234dc0ee21b10b1d43b955dd72bfc1412c88f8ea503cbcc9a06dc8150c0369e6f24616570ff0863fcf3fa93f835abcb3328b83b884882b677fcd47ba3fef77689f7df7e3d75145d616ea6828e130e9b889a55af0e2b69b69f28dcb4c35bb2c83d926d3a70864c81637af0", @generic="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@nested={0x2ac, 0x5a, [@typed={0x10, 0x0, @u64=0x7f}, @generic="b96bc8c32edf60efc190a67501ea1392ce3808a0d802e9c63cd4c5fe2e6b87eab32aa2a7536d9acfb5de4d851999526dfc5375cc54cd728eaed7dcc9da99f52252ab9bb37292b447d5d1e7d1351b8c", @generic="2a4247a71fd4e9dcf745d9c7457ab2d5f067dabaf00f1e4044bd3051c50c1f99cb628da61788d70599d8dd43e83fc571b1ad136fd93ef5dd1d1a3501479b0eb8e1f33adaa3767fa310b765ce412c64e03170465df7bf9781e076759b774f7cf082259832366812cbe2a2e9d1e70d6eeaf42e873e1054efd905ffeac9c4ca062fedab5afda86a9a12e78f4623d44c999303259246bb7a6c105419d0400de1e2b8668f6c24beb186e55a730d619085e8272d349b81c1bfb0ab13ebbb2b5450d0083152f9b09b0b3c7732b090c1a07ce6cfdd829855913e", @typed={0xc, 0x65, @fd=r4}, @generic="a9a4a3754ce051a9c2362b53b050b3881126decaa735dad921505ecb60a326c90cda891d6c961b04499ebb3da182435cb85345c282c4d9c0f606d976407d1259c313b54ad4d7167a38c606dcf906f6210df69c39a4a4656a49682c0aee16078a645428d86350f5fcd590db12774ba0ca1ce5f024bf97f4361849cdff1f9ccbdb48507eac56be7d3bdf0bbab1091e483e5a19ea010e6f7b3a0b00d517bc14aac02c1aa7d80a6d3515d659a757608d7bcb500bf4f42b875d768b290a76b372676624ffeb66130028e45197c68ee9b48ba63db43e87a9c39b152bb2f25997cb900890e3fdb7", @typed={0x10, 0x2b, @u64=0xffffffffffffff01}, @typed={0xc, 0x27, @u32=0xfffffffffffffffc}, @generic="70b9660adc6f35480f0152ff766a74ea9ee89d1c85db405a1a6814fc91afc9e5bc24d4849445ea138dabc092e85ab34f8a077f29e93c513e943f8b4980317e51732e0aaf8deb99ae2ce3db4cc8381099cfe4274412cead925baa6b95a5f9eac076d29ac7b7"]}, @typed={0x10, 0x9, @str='vmnet1\x00'}, @nested={0xac, 0x7e, [@generic="142acaeb0512a70c08b0a8ba10abea1c8c0eaefd1cca9dd5aa6e485721a61f43f3f1c744f6af41abbcade9869653a09d4934dcda510843cdb84de2310403fa6f60c359c36db3c157bd9a50d4aa32ffe8047561028b4fa5d4d4bd5fc01f1d9d721f57285991d10a001fe07998a71f7fe296e2e780dd02207362598656df2f134711d4d4f33f3aa13f5e5be90ccbbf80c7042c35b0c748ec95d6c5b433c004865bc5e7f7ff7822"]}, @generic="74f59b2ad3ac3dc2"]}, 0x13fc}, {&(0x7f0000001640)={0x1e0, 0x1d, 0x2, 0x4, 0x2, "", [@nested={0xe4, 0x84, [@generic, @typed={0x10, 0x47, @u64=0x1}, @generic="b8a158bff66cdb86e5af35d10649f90142ab5df4a7ccd8b467acad73e80875b17c42c36c6ab7e46993f40ef460458e3e74a5fdf4d8ddebd6ac8ec4c609aee57ff025cd696efdd1d7e38613970263db87674e4e42b416e02c966caa61f8a9d8c79cff8d20b8f4c622982dcf4dded4a9cac52dd1ce20df608582f1b8a3cc0b24bdb9ec9f867b5067b0cc1f80c72eb08f86c67d095d77b75c216597d4cbdc0ad6379d8e43674b99896eec55b5f3d9791bb9ba14d1ab801f3b06ff5b50b6c6ca4ad40e5c7432e37fb36a4036d9ab9a835c64"]}, @generic="66413b9a4c91ba9b8e4eb7a0620bc12c3264903a7acdd901bc9a02c8cf74d2b77bf614ed5ccdcd535457450fe0e41bfe8879d8e4d49e8c483371c6f801d20ba1cf2a6a567a6f83ccbbac47a3136a57a8efa470b194d93c3141b9d31b025c3dd5acc71d076f71121ef830b284227dffee7d25572f5f05b73e51b1a25d1263cb7295a27f97a0bb0aca2665b0f63731d2e3f33c9ed656ff30346278dec577633f5d6a7b051b23158845771fdfa7cb835c4e5b7534092a7087045fb0d5bbcd78ca", @typed={0xc, 0x8b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d7dee72428a06aa824665c47167799b8bfbd34e2e30595ce66483d5ef9c1"]}, 0x1e0}], 0x3, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r4, r4]}], 0x58}, 0x10) 2018/02/24 02:38:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) iopl(0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4cff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x100000000000000, 0x0, 0xfffffffffffff020}, {0x6, 0x1000}]}, 0x10) 2018/02/24 02:38:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000024c000)='yeah\x00', 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) 2018/02/24 02:38:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x109) r0 = open(&(0x7f0000629000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000426ff8)='./file0\x00', 0x0) dup(r0) rename(&(0x7f0000dafff2)='./file0/file0\x00', &(0x7f0000abb000)='./file0\x00') 2018/02/24 02:38:40 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f0000001100)=[{&(0x7f0000000000)="9908c0b7c06f3ade8cfd22497d11eb435b3de275cdfa5e320079d1f6c9c5ffa7d2ea9cb6d28f258003a76a302e506d4bd936d72e4005bc8978bb7b70d2b28940f4a75ab0ce018fae2c482a96d557623188f3885514eef7425d7603594780e21a0b4785de1f2fbc19cfa727cf427b4928e1a8d105200bbe0f381d21f9e3c5ba722fe06b22f55732497ae535aef42ba88ffec23697fd00a9605d74c525435f3e3f47f31cf445c90778776cfafe84f29d483095af338b38b157e9527c42b399015788ee509cba61fe326758fadc70de91ad7e23fc08ce01ec2abed3818651", 0xdd}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f00000011c0)="67051d4415e218b0f1cee0a83f0bc6a19e7aae35673684aeee032e86e79c3b54068483424de012b95bac22086a6f889edcd00530a3eab971e8c921df07415fdaafe124ea269b3b5aedb6a2ff3ad3ebdf7ae42bb0343a243a84e3f244f09c0883c936a0f9a93f76b34958c630818f7878ce801a1c20500114985d8e9331aa370a43e8828b6df9f0791934ee8c021d3bf61872b1d99f945455b9aaab2a22424f3a6125aa0c9eee25152daa3995421a9758b9790931f4a823e2d32160", 0xbb}], 0x3, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x80, 0x50) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000012c0)={{0x800, 0xfffffffffffffffd}, 'port0\x00', 0x2, 0x820, 0xffffffff00000000, 0x7, 0x7f, 0x1, 0x7, 0x0, 0x1, 0x80000001}) 2018/02/24 02:38:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000000)="a3e3397ad7b1cf9e3d2c66d1fe674e43687d68e0e5b7bfd62259b39e6ac1c3430bd15afec938bbe806713f9aab4046", 0x2f, 0x40010, 0x0, 0x0) 2018/02/24 02:38:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000000040)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x347) 2018/02/24 02:38:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x2000)=nil) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000024affc), 0x4) 2018/02/24 02:38:40 executing program 6: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xfffffffffffffffe, 0x0) 2018/02/24 02:38:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000013ff8)='./file0\x00', &(0x7f0000012fbc)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400300, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/24 02:38:40 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000240)=0x32) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000000)={&(0x7f00000000c0)="b3c0cc020b13132ff299146cfe0011930c29bb9b13a35a619de7bee30000008016115c67bcccf1a5ab29e69ff2dc9e4b27ea80ad64ac408707283499101f566bdd81a03c106a839fd72b51202d1e2475c30001000000000000f795132545308a299b66a038b19da30ad34946b1799bd94f", 0x71}) accept4$inet6(r0, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/24 02:38:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000), &(0x7f0000129ffc)=0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) r1 = socket(0x1, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x101, "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"}, &(0x7f00000000c0)=0x109) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) 2018/02/24 02:38:40 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/24 02:38:40 executing program 1: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x8, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fcntl$notify(r0, 0x402, 0x4) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/02/24 02:38:40 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @rand_addr=0x7fffffff}, 0x8) lookup_dcookie(0x1, &(0x7f0000000000)=""/50, 0x32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x57, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x0, 0x0, 0x80, 0x80, 0x87, r2, r3}, {0x3, 0x1f, 0x7fff, 0x1, 0x2, 0x1, 0x8, 0x81}, {0x1, 0x3, 0x2, 0x7fffffff}, 0x146, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x5, 0x3, 0x3, 0x4, 0x40, 0x3}}, 0xe8) syz_emit_ethernet(0xffffffffffffffcd, &(0x7f0000000000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@x25={0x805, {0x0, 0x3d, 0x27, "c7def99f328d3898d06f593b54399d852d11f3a52b399353588f8d86308bc6a07ba08ce4fce623e7b4ad8a2ef5985abf93318fbf5d313c52f5fe750bb781148152fce31fc251bc8772ef018967642e685ae16981b69b30887a7cd639c707041bc9d67e7e775f3574636f09ff756432593abdd2f95af02f8448d6507f1ae1f2f1c529de22734321cad32ebcf09ea19b13f15d5a93ebc4c8998c9a262008265c5de7a9be3a36b31808ff9bfcb67c727814e6ffa2cec282bdfb0d5a057588e61be630707c6846b8"}}}}, 0x0) 2018/02/24 02:38:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x109040) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x101, 0x4, 0x3, 0x80000000, 0x100000001, 0x3, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x6, 0xa4f, 0x2, 0x7, 0x2}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00003bcffc), &(0x7f000055fffc)=0x4) 2018/02/24 02:38:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00004edff8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 2018/02/24 02:38:40 executing program 5: socketpair$inet6(0xa, 0x800, 0x7cc, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80800) socket$inet(0x2, 0x80a, 0xff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) kexec_load(0x2, 0x8, &(0x7f0000000540)=[{&(0x7f0000000080)="46c1aa5a28607cfff5582db1daceef48017a5d7565f00921615259c4ab01c5faaf15fd882465598a9a2b16eb", 0x2c, 0xfff, 0xceb}, {&(0x7f00000000c0)="b97c18fc094d05d3235b69bae9ead286e95c262f07fac857de2b4b102e0b8076e0247573373a93e7f809f44192c994d9edbba48e5086db53b621aa521e852d0b77ee46d78cc299f7b128195f3bfe8bc4dc", 0x51, 0x20, 0x20}, {&(0x7f0000000140)="fa3b693f074cb97f3b8650c0e481", 0xe, 0x2, 0x3f}, {&(0x7f0000000180)="bdf4192aa41deb37226ab1a1b3e9ff9e999119ea3b3d2f86ae94b35e066645bfd446dec0ed807bce5677759ab901834ceb1c71779bcedf938ec855e847702e56ef818a7400e80f5947ceeb60ea73a3fcbc9c4c9575a21560d756a50a83aec23d5ba2cdb0efc036206fb70db5b47628c78f631365bd92ce94ebaa282269e9bedbc4ba52e076c2c16e5ae07d26264ebf7c406584167c90c2fbe8a9a401acbb0b68da4f35c10a23c27c92c28c", 0xab, 0x800, 0x5}, {&(0x7f0000000240)="c07290946955eef394ce8b47160561fb82ed0dc4b3fbe631b0f26efb16d72a0bbf04032c17d73e46d95078a59ccaffc19cb262bb1bc313976d0b6f59be8a6bea9113b3b4f0e25343f3d9efba3bd56f4c87e7811cfc8962cba4c2c2f31225151a221219716fe672c44d1dabf1c550e69973240575b2f73dab655d79e282efce83a91e1ee11c37a5c5dd4ec56ebfcfb5f54c66f7623cd0b2bb3553119bb5e6333b6d9b5c8127c327d2fe1b4ff70249e88432b02513baab86da00fda70dfcb5b0dab35e0594fee03e9333ac913fa9f27abb0dc9a026a9e3beec", 0xd8, 0x7}, {&(0x7f0000000340)="dbbcd2be0cdda1a0fa67971794a818dc00d6ebc2571634c9574f2b1937d59c4b820b8d60ba8e6a3c33a0c602a89d83c1378b437f537717f92815e2411c4c15393a575c584ad7b8ab3e26067628e487d7010d7a1caa61a2420b628f6f51e91ec2e169b5e31af2c2b91c9e653f014b0f0687ebef84c94b4de71b8284d0af5d072b75d1a2d8dd18ed4f15e1793f318c0869eaa63408de24ec667ce7f05014c38c6bb3d4016d04761f833b4c1491e909ece8256b9b9b722c159e32", 0xb9, 0xffffffffffff8d4f, 0x6}, {&(0x7f0000000400)="6d3c3fd2d16b5ed74dfe3510c2c56b8f353a3240796f32c663831920f146ae47dc67fb7d307e312ad4", 0x29, 0x4, 0x1}, {&(0x7f0000000440)="0e49d51f896d1a1215db33de4a7857632e08f0a53ca74561099a3dec8fdc392cf47f6e810b5999859471d696083eeb505844545837bf0489821ece50995e59d03c892ee95af42d3d2f3bd24c098ca4038ba7f6b6617dab18c7181d3054a3963924cc317c02b93528133cf178cc6cb232cd7be14fc8c6cee9661c411dccec3f17c1bea09af040de775d1ad92f3187e5cb324a15f029cc890a8d0b5b4b2bb8a34bf0900c95017d724fb775650b19b2f012b075ef26ce97150472828eddf9d77f7c7b1da09d154deedf650605586e1d356f2aa1", 0xd2, 0x3, 0x100000000}], 0x30000) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) fcntl$addseals(r2, 0x409, 0xa) fcntl$addseals(r2, 0x409, 0x9) 2018/02/24 02:38:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0x4}}) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x0, 0x1) 2018/02/24 02:38:40 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x50}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000011ff0)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$void(r1, 0xc0045c7f) 2018/02/24 02:38:40 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x5) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000140)) mount(&(0x7f00000001c0)='.', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)="6d6a6c027300", 0x80000005013, &(0x7f0000000340)) 2018/02/24 02:38:40 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)=[]}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) 2018/02/24 02:38:40 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000eaddd0)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) 2018/02/24 02:38:40 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001080)=""/164, 0xa4}, {&(0x7f0000001140)=""/255, 0xff}, {&(0x7f0000001240)=""/187, 0xbb}, {&(0x7f0000001300)=""/82, 0x52}, {&(0x7f0000001380)=""/134, 0x86}], 0x5) sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/02/24 02:38:40 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xffffffffffffd429) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x3, 0x80000001, 0x4, r0}) setpriority(0x2, r0, 0xffffffff) getpgid(r0) 2018/02/24 02:38:40 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a68000)={0x9e, @time={0x77359400}, 0x0, {0x7}, 0x3}) 2018/02/24 02:38:40 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008ff0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/5) 2018/02/24 02:38:40 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/205, &(0x7f0000000080)=0xcd) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e6}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)="b76694178b3dce6a5c8c2bbd8d37ab7a6665878110db1e32411e88493f0bc38298c234ed92b42f0ff507382e2afd133582f75a7aee68af65a535a83e1b2d469e695f78b19db69a4bb61663f7ff82ebfe0de91da0c3cebfde8aaf5660e3bffe03e8454f5e116fb924ac3914f4f95163c53be3081576f3880918c75adcc690e567e1f22c7e0ffb88a60084f9f81fffbafab04fb50e6d6673c12b6b770ad7428adf5edae1e78f2a95faa44521548bb5d358f875001dad881712721c908b7e6bfb71a92c7a34ee5ef085efec7e", 0xcb}], 0x1) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000380)={@generic="41d09b1b5ffd767e68c0106df787ffb0", @ifru_mtu=0x4}) 2018/02/24 02:38:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x100, 0xdd90, 0x7ff, 'queue0\x00', 0x3}) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) inotify_rm_watch(0xffffffffffffffff, 0x0) iopl(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x344) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/24 02:38:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x1, 0x602510aaf18ad7cf) 2018/02/24 02:38:40 executing program 2: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) [ 90.594945] device syz0 entered promiscuous mode [ 90.611169] sd 0:0:1:0: [sg0] tag#679 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 90.619976] sd 0:0:1:0: [sg0] tag#679 CDB: Test Unit Ready [ 90.623120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 90.635963] sd 0:0:1:0: [sg0] tag#679 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/24 02:38:40 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200181001) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x24000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, "b33d28d0912d047afe871193d56eb36bc1666a9518cd59232460e46bcf61eaee"}) sendfile(r1, r2, &(0x7f00000000c0), 0x40005) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{}, {}]}) syncfs(0xffffffffffffffff) recvmsg(r0, &(0x7f0000002580)={&(0x7f0000000040)=@can, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/173, 0xad}, {&(0x7f00000012c0)=""/48, 0x30}, {&(0x7f0000001300)=""/250, 0xfa}, {&(0x7f0000001400)=""/206, 0xce}], 0x8, &(0x7f0000001580)=""/4096, 0x1000, 0xc382}, 0x2000) fanotify_mark(r0, 0x0, 0x2, r0, &(0x7f00000025c0)='./file0\x00') r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000), 0x0) [ 90.644784] sd 0:0:1:0: [sg0] tag#679 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.653553] sd 0:0:1:0: [sg0] tag#679 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.662334] sd 0:0:1:0: [sg0] tag#679 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.671104] sd 0:0:1:0: [sg0] tag#679 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.679878] sd 0:0:1:0: [sg0] tag#679 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.688640] sd 0:0:1:0: [sg0] tag#679 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.697417] sd 0:0:1:0: [sg0] tag#679 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.706283] sd 0:0:1:0: [sg0] tag#679 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.715075] sd 0:0:1:0: [sg0] tag#679 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.723837] sd 0:0:1:0: [sg0] tag#679 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.732579] sd 0:0:1:0: [sg0] tag#679 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737815] sd 0:0:1:0: [sg0] tag#556 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 90.737828] sd 0:0:1:0: [sg0] tag#556 CDB: Test Unit Ready [ 90.737839] sd 0:0:1:0: [sg0] tag#556 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737852] sd 0:0:1:0: [sg0] tag#556 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737868] sd 0:0:1:0: [sg0] tag#556 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737877] sd 0:0:1:0: [sg0] tag#556 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737886] sd 0:0:1:0: [sg0] tag#556 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737895] sd 0:0:1:0: [sg0] tag#556 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737904] sd 0:0:1:0: [sg0] tag#556 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737913] sd 0:0:1:0: [sg0] tag#556 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737922] sd 0:0:1:0: [sg0] tag#556 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737931] sd 0:0:1:0: [sg0] tag#556 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737939] sd 0:0:1:0: [sg0] tag#556 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737948] sd 0:0:1:0: [sg0] tag#556 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737958] sd 0:0:1:0: [sg0] tag#556 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737969] sd 0:0:1:0: [sg0] tag#556 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.737979] sd 0:0:1:0: [sg0] tag#556 CDB[e0]: 00 00 00 00 00 00 [ 90.883847] sd 0:0:1:0: [sg0] tag#679 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.892580] sd 0:0:1:0: [sg0] tag#679 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.901343] sd 0:0:1:0: [sg0] tag#679 CDB[e0]: 00 00 00 00 00 00 [ 90.927613] device syz0 left promiscuous mode 2018/02/24 02:38:41 executing program 1: r0 = socket(0x11, 0x3, 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x4, 0x4) timerfd_create(0x0, 0x807ff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/24 02:38:41 executing program 6: mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x8000000032, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x10000) read(r2, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/02/24 02:38:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000000000}, 0xc, &(0x7f0000056ff8)={&(0x7f0000000240)=@ipmr_delroute={0xf8, 0x19, 0x200, 0x6, 0x1, {0x80, 0x0, 0x10, 0x2, 0xfc, 0x6, 0xff, 0xf, 0x1100}, [@RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x56, [@typed={0x10, 0xa, @u64=0x5}]}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xb4, 0x16, @generic="fd17d9ebac83bcf4fc5b19c0cf77292cf259bca47429973dd325e7d738d23f542e12fe5143cf05ab1ca474279538497599574109f568c344b6c1bad2b175b1703bab9495b8938ce2754968bd271abf55577aeab62c14d2fd3aeef87279320649f9e6c587aea7cbfcef0d2c73f548fb5d0bcef58271f9fd3949e65b7de56a1239d32646d2e1b16c2ee8c3f7756c9e9a10ad950fcd2831de5fec68f21f42b6a29eff5cd498ed7b07257c20ddc0c4"}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/24 02:38:41 executing program 5: socketpair$inet6(0xa, 0x800, 0x7cc, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80800) socket$inet(0x2, 0x80a, 0xff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) kexec_load(0x2, 0x8, &(0x7f0000000540)=[{&(0x7f0000000080)="46c1aa5a28607cfff5582db1daceef48017a5d7565f00921615259c4ab01c5faaf15fd882465598a9a2b16eb", 0x2c, 0xfff, 0xceb}, {&(0x7f00000000c0)="b97c18fc094d05d3235b69bae9ead286e95c262f07fac857de2b4b102e0b8076e0247573373a93e7f809f44192c994d9edbba48e5086db53b621aa521e852d0b77ee46d78cc299f7b128195f3bfe8bc4dc", 0x51, 0x20, 0x20}, {&(0x7f0000000140)="fa3b693f074cb97f3b8650c0e481", 0xe, 0x2, 0x3f}, {&(0x7f0000000180)="bdf4192aa41deb37226ab1a1b3e9ff9e999119ea3b3d2f86ae94b35e066645bfd446dec0ed807bce5677759ab901834ceb1c71779bcedf938ec855e847702e56ef818a7400e80f5947ceeb60ea73a3fcbc9c4c9575a21560d756a50a83aec23d5ba2cdb0efc036206fb70db5b47628c78f631365bd92ce94ebaa282269e9bedbc4ba52e076c2c16e5ae07d26264ebf7c406584167c90c2fbe8a9a401acbb0b68da4f35c10a23c27c92c28c", 0xab, 0x800, 0x5}, {&(0x7f0000000240)="c07290946955eef394ce8b47160561fb82ed0dc4b3fbe631b0f26efb16d72a0bbf04032c17d73e46d95078a59ccaffc19cb262bb1bc313976d0b6f59be8a6bea9113b3b4f0e25343f3d9efba3bd56f4c87e7811cfc8962cba4c2c2f31225151a221219716fe672c44d1dabf1c550e69973240575b2f73dab655d79e282efce83a91e1ee11c37a5c5dd4ec56ebfcfb5f54c66f7623cd0b2bb3553119bb5e6333b6d9b5c8127c327d2fe1b4ff70249e88432b02513baab86da00fda70dfcb5b0dab35e0594fee03e9333ac913fa9f27abb0dc9a026a9e3beec", 0xd8, 0x7}, {&(0x7f0000000340)="dbbcd2be0cdda1a0fa67971794a818dc00d6ebc2571634c9574f2b1937d59c4b820b8d60ba8e6a3c33a0c602a89d83c1378b437f537717f92815e2411c4c15393a575c584ad7b8ab3e26067628e487d7010d7a1caa61a2420b628f6f51e91ec2e169b5e31af2c2b91c9e653f014b0f0687ebef84c94b4de71b8284d0af5d072b75d1a2d8dd18ed4f15e1793f318c0869eaa63408de24ec667ce7f05014c38c6bb3d4016d04761f833b4c1491e909ece8256b9b9b722c159e32", 0xb9, 0xffffffffffff8d4f, 0x6}, {&(0x7f0000000400)="6d3c3fd2d16b5ed74dfe3510c2c56b8f353a3240796f32c663831920f146ae47dc67fb7d307e312ad4", 0x29, 0x4, 0x1}, {&(0x7f0000000440)="0e49d51f896d1a1215db33de4a7857632e08f0a53ca74561099a3dec8fdc392cf47f6e810b5999859471d696083eeb505844545837bf0489821ece50995e59d03c892ee95af42d3d2f3bd24c098ca4038ba7f6b6617dab18c7181d3054a3963924cc317c02b93528133cf178cc6cb232cd7be14fc8c6cee9661c411dccec3f17c1bea09af040de775d1ad92f3187e5cb324a15f029cc890a8d0b5b4b2bb8a34bf0900c95017d724fb775650b19b2f012b075ef26ce97150472828eddf9d77f7c7b1da09d154deedf650605586e1d356f2aa1", 0xd2, 0x3, 0x100000000}], 0x30000) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) fcntl$addseals(r2, 0x409, 0xa) fcntl$addseals(r2, 0x409, 0x9) 2018/02/24 02:38:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d957c20f0571d34d6d00279df5906ac32bde76e5649b91862edfdbd2e9ba11fb316062c38d0001000000000000db9d3934f90f40dbb3c65a4eb367ca1c2874314b8980a0c86136990ea3830aa8ef002b2c23de1833e482413f1f25a8b6569d963a05d78d6d6cbcf94456fcc7c6d6ae632bf93b10266afbd2bc880946a2bc1a2323f6b273a593f382d63a980a12f2d390f416db28ca91172378dc0939f7c100daff8428a8b50d86acf0b2357b02dd2483424bac3a5868f78a4fb9a681293712f2", 0x79, 0xfffffeffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffff5f) 2018/02/24 02:38:41 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x4c, 0x0, &(0x7f0000004f98)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb2f90)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)}, @fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f000075efff)}], &(0x7f00002c7fe8)=[0x0, 0x0, 0x0]}}], 0x3e8, 0x0, &(0x7f0000002000)}) 2018/02/24 02:38:41 executing program 2: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) 2018/02/24 02:38:41 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xdb5, 0x5, 0x7, 0x8, 0x80}, 0xa0) r2 = socket$inet6(0xa, 0x80002, 0x88) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) poll(&(0x7f00003fb000)=[{r2}], 0x1, 0x0) 2018/02/24 02:38:41 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) sync_file_range(r0, 0x0, 0x3, 0x0) 2018/02/24 02:38:41 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000001000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000002fe0)={{0x0, r1}}, &(0x7f0000003000)) [ 91.044465] l2tp_core: tunl 59: closing all sessions... [ 91.049894] l2tp_core: tunl 59: closing all sessions... 2018/02/24 02:38:41 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mknod(&(0x7f0000000000)='./control\x00', 0x20, 0x7) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x7) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x80) 2018/02/24 02:38:41 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7ffb, 0x2, 0x1, 0xff, 0x4, 0x4, 0x8, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}}, 0x4, 0x9, 0x9, 0x0, 0x9}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xf2, "ff1d275b56f36434082c0b8ca8eed30c001936964bfffceaf912e151b662bde3afbe25fbec7a7b99c9281379c9a5ee745e62b26e94c9331b576708d1049442017da8f198803fb54c44a48a0ca1d40219ff3197650835ede35cf4fd6a6a0756cc529668ce79f4b7028d3bc03a8caefb5a1cd77eb0e1148dd9a1208cc2e0a6c41178ff12872aa9d549415026d67d1e5bbbcdd181df7ce10aaf86d399771f569b04fe774bc612b311f1a48fd642738e84a729af87efda78b6c59a6736d78f234a15e7c1279dd95f949f46fc515c834669a1b000b9a2354c019d8339b24e69b86b3f1f9e8c8e5224f7ce0f3172d16213994412bf"}, &(0x7f0000000240)=0xfa) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0x6f5, 0x0, 0x10001, 0x4e45}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000002c0)={r5, 0x3f}) bind$packet(r3, &(0x7f0000000740)={0x11, 0xf6, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000780)={0x6, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x9, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x0, @rand_addr=0x9}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x560) readv(r0, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000280)=0x3) [ 91.093802] l2tp_core: tunl 59: closing... [ 91.098109] l2tp_core: tunl 59: closing all sessions... [ 91.103457] l2tp_core: tunl 59: free... [ 94.547986] IPVS: Creating netns size=2536 id=15 [ 95.103958] binder: 16349:16350 ioctl c0306201 20007fd0 returned -11 [ 95.114421] binder: 16349:16350 got reply transaction with bad transaction stack, transaction 60 has target 16349:0 [ 95.125053] binder: 16349:16350 transaction failed 29201/-71, size 0-0 line 2935 [ 95.134564] binder: BINDER_SET_CONTEXT_MGR already set [ 95.139919] binder: 16349:16350 ioctl 40046207 0 returned -16 [ 95.141134] binder_alloc: 16349: binder_alloc_buf, no vma 2018/02/24 02:38:45 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x3ff, 0x16f}, {0x2, 0x625e}, 0xfffffffffffffffc, 0x3, 0x94e}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/24 02:38:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da7ff0)={&(0x7f00004b0000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x20000) 2018/02/24 02:38:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000826fff)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/02/24 02:38:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000049b000)='net/fib_trie\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/244) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/208, 0xd0}, {&(0x7f0000000580)=""/63, 0x3f}], 0x2, 0x0) 2018/02/24 02:38:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e71fc4)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd", 0x2c, 0x0, &(0x7f0000455fec)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/24 02:38:45 executing program 0: socketpair$inet(0x2, 0x248000f, 0x0, &(0x7f0000006ff8)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8000000, 0x4) 2018/02/24 02:38:45 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/24 02:38:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000416ff7)='/dev/sg#\x00', 0x0, 0x806) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x43, "ee3126bdcdb9febb545516aa590f565ae0276b86013500192a78deb46b98e9e30e65a3814eb3e6c7e9dd3f3db45c8b539857c0664c86e824a73889420d05c9037d0f71"}, &(0x7f0000000080)=0x4b) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/208, &(0x7f00000001c0)=0xd0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x8a, "4aa4fc309156b0cc660c0d8873d32a77c13fc93c69154fb75a7e9c8f97d45585fbabefecd2ae4bbc650bb9ec433504ab5bb92987ccfe24a22378fdbda02c5c9304b63c9fff31869b56309c1f31fe4999ddc00d86728d41d5a6d9c24fd8bd1d8a94961f7c6763ea19c3df0c2dfce43d6491ce907b36ee1422ccb6e6301e87c1f7c8c90485ec88821ec5ce"}, &(0x7f0000000180)=0x92) ioctl(r0, 0x2284, &(0x7f0000154000)) 2018/02/24 02:38:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x400002) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x737}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x1f}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty, 0x100800001}, 0x18) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)=[]}, 0x4008810) close(r0) 2018/02/24 02:38:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x820) bind$inet6(r0, &(0x7f00000bdfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040)=0x5, 0xfffffffffffffe68) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000bcdffc)=0x9, 0x4) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffc, 0x4, 0x3, 0x77c, 0x8001, 0x400, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x7, 0x200, 0x523b, 0x9b, 0xc500}}, &(0x7f00000000c0)=0xb8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000140)={r3, 0x6, 0x30, 0x5, 0x138c}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r4, 0x100000000}, &(0x7f0000000180)=0x8) r6 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) sendto$llc(r6, &(0x7f0000000140)="10653527d3ab22f61be9582c3e9d59d8c705b01fd8fac635030c42cb5bb15ccbde7538f38e4449735e7e969727ee54bfef07d794c9c3bd41b938b92688b819b6d8fab1bf5e00e37936db3b52ed691e74a1cd4c5acad9f628e6b0bb46ffc7d2918fd7e4b4441572a5c693a307c513fffe41d1a28484ffb4fcb10d1c7c9a879aaee254503e3ee736afc757642babc2f1c872e8902cec81d240c47124922789bb5c798aed59f99354d1ffcfe4028c483516f8762e63437fc50dbf1547a8e2ff", 0xbe, 0x24000001, &(0x7f0000000200)={0x1a, 0xf7, 0x1ff, 0x4, 0x4, 0xaf, @random="d0aeaf5b91bc"}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40100, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000040)={@generic="f84012103529d94b3108daf70a880696", @ifru_names=@generic="d26f332c8fe01e908e3236ea01cff17f"}) [ 95.141153] binder: 16349:16351 transaction failed 29189/-3, size 0-0 line 3127 [ 95.142386] binder: 16349:16352 got reply transaction with no transaction stack [ 95.142392] binder: 16349:16352 transaction failed 29201/-71, size 0-0 line 2920 2018/02/24 02:38:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000293000)={{0x3}}) 2018/02/24 02:38:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002400)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002440)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = syz_open_pts(r0, 0x801) dup3(r3, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/02/24 02:38:45 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='V', 0x1, 0xfffffffffffffffb) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x3cb, 0x2, 0x80000000}}) 2018/02/24 02:38:45 executing program 4: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = geteuid() r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x260, 0x100800) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x9020, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/24 02:38:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x1ffffffffffffc7d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) 2018/02/24 02:38:45 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f00009400050028825afb3a7dbe907902008000f0fffefffffe03ed03fff5dd00000010000164000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @remote}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1, 0x7, 0x2, 0x7, 0xa, 0x80, 0xa0, 0x89, r2, r3}, {0x4, 0x400, 0x5b78, 0x9, 0xff, 0x3, 0x4, 0x1}, {0x6, 0x400, 0x1, 0x400}, 0xfff, 0x2, 0x2, 0xbb1467455839656, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x32}, 0x9224d0397daac584, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x3, 0x2e, 0x6, 0x20, 0x7fff}}, 0xe8) [ 95.223850] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.230767] binder: release 16349:16350 transaction 60 out, still active [ 95.284279] binder: send failed reply for transaction 60, target dead 2018/02/24 02:38:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) finit_module(r0, &(0x7f0000000080)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000200)}}) 2018/02/24 02:38:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000011007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[]}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/02/24 02:38:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40200) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r5 = getegid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r11 = getegid() setgroups(0xa, &(0x7f00000004c0)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) 2018/02/24 02:38:45 executing program 4: syz_open_procfs(0x0, &(0x7f0000216000)="6e7efffb706300") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') 2018/02/24 02:38:45 executing program 0: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/02/24 02:38:45 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @rand_addr=0x3}}, 0x80, 0x7ff, 0xe43d, 0x20}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x1ff, 0x400, 0x9, 0x100000000, 0x5}, &(0x7f0000000200)=0x14) socket$packet(0x11, 0x3, 0x300) r4 = socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffffff, r4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000359000), 0x4) 2018/02/24 02:38:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common="6c6f3a0000000000000000000600"}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) readahead(r0, 0x5, 0x3) 2018/02/24 02:38:45 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/149) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) tee(r0, r1, 0x6, 0xd) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x20000) fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/02/24 02:38:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0x8, 0x5, 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x0, 0x40001, 0x800000101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 02:38:45 executing program 6: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77f4}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x68, "ada7dbc2ebb1db880a6b9aad03fb98ca552e6d00b2d6eb94bf05c39bf6d4c6c45de062defc5479ed3ebff73bfbb1dfd9a8ffae9112b7be32d8c204e942c358a327fd619db2bdcf1b72f3fd596e490bfb1fbf047611cacfb3389fd117700e88ffe70c26506675680f"}, &(0x7f00000001c0)=0x70) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xc8, &(0x7f0000000200)=[@in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x0, @rand_addr=0xffffffff}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xf9d}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffffd, @empty, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xbf4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x68c}]}, &(0x7f0000000340)=0x10) r2 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9140}}, 0x1000, 0x80, 0x8, 0x4, 0x20}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000000000)={0x2, 0x1}) [ 95.397174] : renamed from gre0 2018/02/24 02:38:45 executing program 3: prctl$intptr(0x1c, 0x7) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$intptr(0x8000000000001c, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x7fffffff}, 0x1) 2018/02/24 02:38:45 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x6, 0x1, 0x1, 0xfb, 0x81, 0xe3, 0xfffffffffffff800, 0x7f, 0x82, 0xfff}, 0xb) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000001700)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000016c0)={&(0x7f00000003c0)={0x12f0, 0x1b, 0x4, 0x5, 0x2, {0x18}, [@typed={0xc, 0xd05d, @pid=r1}, @generic="6b19835099892c1c95cc6a117453057c530fc20afedd8c4640b87f80d42a4f2261d5390b837102f36a9bf1157a4227827ab1625d4f52577f14a45387f2507ab7d84cbd6cbbef8d61d8", @nested={0x11fc, 0x3b, [@generic="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", @typed={0x8, 0x67}, @generic="ab865000a6d265b2f42e719b1d3a74a46c05bd76a8bd42bbc85526c71d5489f7d295c6fc29fc3d0fe3f45acb81b81bebd8868bac237e768caec94ad01d4a7f38894c40f68339263ff093c33129", @typed={0xc, 0x2e, @uid=r2}, @typed={0xa8, 0x6e, @binary="41c86d8828ff1d73a45808ddf2eaf42a9826a5e6ec77a06e60dd77afbef8bd48d3014d855cddc0fd95e3d48b772615c45d07927c18663733a7280fb9d7003cba22383fde4b9cf508e31c72027eb35d2ae785fc55ac2131d5312dfa17c769df4c7aeb21a4a42a510948f3a1283a9da6ea70681a0761f7e2784d67d9cb6d01492d60b6f10bdbd023350b9e3f460b51f086585eeb7b601a69c43f69fbf3b951"}, @typed={0xc, 0x5f, @pid=r3}, @typed={0x2c, 0x43, @str='systemmd5sumsecuritysystemtrusted\x00'}, @generic="667637fc7622513e06c0c09d239f92a445f1f8cb6676d543e087215ee6f3962166c4a5fc7c01928f6d6791ab9fd19b533b8ba4af003ca0deafc23195509581b832fa45bee4b4472c5e89190e4a069df55f50cd728cb63cb9a897015a422ea53175c41bd727e1f7fa15f468c660fab9d1dede09ef1d0267ea209449cdab35a76be3226d7a8fbd30470b75f26dbfc02eef8512224194c8df61bd968e1bb5e26760", @typed={0xc, 0x70, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x45}]}, @nested={0x10, 0x4, [@generic, @typed={0xc, 0x4d, @pid=r4}]}, @typed={0xc, 0x4, @uid=r5}, @nested={0x28, 0x63, [@typed={0xc, 0x76, @u32=0x81}, @typed={0xc, 0x92, @fd=r6}, @typed={0xc, 0x6f, @str='(\x00'}]}, @nested={0x20, 0x37, [@typed={0x10, 0xe, @u64=0x9}, @typed={0xc, 0x1c, @fd=r7}]}, @generic="5410409ccf3204e514c631c87d29a3299a9d90d6367543f5d7f8dd7c55e52209884d0098e6b07d"]}, 0x12f0}, 0x1, 0x0, 0x0, 0x80}, 0x4) r8 = socket(0xa, 0x6, 0x80000001) getsockopt$sock_int(r8, 0x1, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0xd534e8265f2ac3a2) ioctl$sock_proto_private(r8, 0x89e8, &(0x7f00000000c0)="0767c5114c5cdc9340a3e6a487ce18feecdc28815d53a250e2e4cf94dd9a82f52cde7094558f5742ef1172a432e16b846c4d811761c2384a8251a1e188d3c79119101d27d4f2fa80c79a8903d931735759dcb2b207c72b9e2c4339d8cb8b81a48b8c9916392c4d2287dc3fcc93775617ebf675471ff4d7361c95c093e1f55d681e7ec5c3ccc27660ff724a9edd6759460c3e8280cdecdade743ef040d2ecc3c2bba68b4a21dbe00c8b84007a4905561521dc973c7e4f70d6290e660218f0a81863a7ddc29482f0592467305334") connect$netrom(r8, &(0x7f0000000000)=@ax25={0x3, {"c08f6e14eabf5a"}, 0xfffffffffffffff8}, 0x10) socketpair$inet(0x2, 0xa, 0x5, &(0x7f00000001c0)) 2018/02/24 02:38:45 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket(0xf, 0x5, 0x8001) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000001, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f000000cf68)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/24 02:38:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) lseek(r0, 0x0, 0x2) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/02/24 02:38:45 executing program 6: socket$inet(0x2, 0xa, 0x0) r0 = socket(0x10002000000011, 0x803, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x400000002000, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) unlink(&(0x7f0000000000)='./file0\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/199, 0xc7}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/235, 0xeb}], 0x3) 2018/02/24 02:38:45 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r2 = dup2(r0, r0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f0000a87ff4)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000000c0)=""/235) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r4, 0x7fff, 0x100000001, 0x3}, &(0x7f0000000280)=0x10) ioctl$KDENABIO(r0, 0x4b36) [ 95.524046] binder: 16457:16458 ERROR: BC_REGISTER_LOOPER called without request [ 95.534157] binder: 16457:16458 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 95.546910] binder: 16457:16458 ERROR: BC_REGISTER_LOOPER called without request [ 95.554829] binder: 16457:16458 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/02/24 02:38:45 executing program 0: r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f000091d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000375fe0)=[{&(0x7f00005f7000)=""/1, 0x396}], 0x27e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x5}}) 2018/02/24 02:38:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/02/24 02:38:45 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, 0x0, r0, 0x0, 0x0) r2 = dup(r1) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2ab, 0x40) linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[], 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) chdir(&(0x7f00000000c0)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = gettid() fcntl$setown(r3, 0x8, r4) 2018/02/24 02:38:45 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/236) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000548000), 0x4) 2018/02/24 02:38:45 executing program 4: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8, 0x8}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x187000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x7fff, 0x4, 0xa364, 'queue0\x00', 0x80000001}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e0000)='binfmt_misc\x00', 0x0, &(0x7f0000ebcffe)) 2018/02/24 02:38:45 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x70, 0x9, 0x0, 0xfffffffffffffbff, 0x2, 0x9, 0x8, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000140)=0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) 2018/02/24 02:38:45 executing program 7: r0 = socket(0x10, 0x80000000000002, 0x0) socketpair$inet(0x2, 0x0, 0x100000000, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="edbeb7596cc5cdeafab4e1b4f879a1729c6381009d0a676dfb94892750ca7b3cf2bab8389b4dae4607d8283b86ac681d6edc482c817897e9714f542f6dbab53f71dd57164ee8548741bfde35ebe90a2e4b7664e1f3f8adeb4f38d34e7de16847a09bc61b730de07feea015b0e9f58520f42010a915f5f3e281b94753437765", 0x7f) recvfrom$inet(r0, &(0x7f0000000000)=""/41, 0x29, 0x2, 0x0, 0x0) write(r0, &(0x7f0000000000)="240000002400ff0005ffffffff8001000007ffff0100000000000000000000002000ff2b", 0x24) 2018/02/24 02:38:45 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x37, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xa8) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000140)=0x2, 0x5598, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/131) 2018/02/24 02:38:45 executing program 5: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r1, &(0x7f00002efff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x458, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x458}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/02/24 02:38:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x40053) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30b401, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1ff}], 0xfffffd77) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = syz_open_pts(r0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/24 02:38:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/88) 2018/02/24 02:38:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000520000), 0xd2, 0x20000000800) 2018/02/24 02:38:45 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = memfd_create(&(0x7f0000000000)='\\\x00', 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x6e28, 0x3, 0x7}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000ff8)) ioprio_set$pid(0x2, 0x0, 0x6) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/24 02:38:45 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002bff0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000002bfb8)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) close(r0) [ 95.728475] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50540 sclass=netlink_route_socket pig=16470 comm=syz-executor7 2018/02/24 02:38:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) r1 = epoll_create(0x8000) socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/02/24 02:38:45 executing program 4: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r3, 0xa, 0x32) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) [ 95.778850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50540 sclass=netlink_route_socket pig=16503 comm=syz-executor7 2018/02/24 02:38:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xfffffffffffffd6a, &(0x7f0000461000)={&(0x7f0000012fec)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000011f70)=[], 0x0, &(0x7f0000002fed)=""/87, 0x57}, 0x0) read(r0, &(0x7f0000000000)=""/105, 0x69) 2018/02/24 02:38:45 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000375feb)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x1, &(0x7f0000000080), 0x8) 2018/02/24 02:38:45 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r0, 0x0, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) finit_module(r5, &(0x7f0000000040)='eth0\x00', 0x2) mq_timedsend(r5, &(0x7f0000000040)='\\', 0x1, 0x4, &(0x7f0000fbc000)) close(r5) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/105, 0x69) syslog(0x1, &(0x7f0000000100)=""/146, 0x92) 2018/02/24 02:38:45 executing program 0: r0 = socket(0x0, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6946d07c69ff9e05ef44efcea95595d44331a7d5d2821809e8297409067e89d0eb040874761b2f65857b44062896badc9857bb052d1bdf4bdd3efeb35a06662a2cc2965af576ef5078bccc3af48a53f9b272718f98a2b0cde68ddcc446f8b9e0ff00c945ac29033307ebe38cd0a02f131c16cdecf283aa0df14bcd0d2335d2e642d4ef9870cd063e1d0a2c4dd502da9c48279d57599495f1c5e22d461ce6e635f647529c1513e0eba92cb8b5d348076ada66dd6cb64020ca086fbb56af42986ce80957101b5f34714e7ef2ce69747d3b93b0f67111138e0bcffcd7a7bb906609b8", 0xe1, r2) syslog(0xe, &(0x7f0000000200)=""/253, 0xfd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) pipe2(&(0x7f0000000200)={0x0}, 0x4800) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000240)) listen(r0, 0x0) epoll_wait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000240)) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000240)={0x8, 0x0, 0x1fb7}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x2) 2018/02/24 02:38:45 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/137) r1 = request_key(&(0x7f0000533000)='keyring\x00', &(0x7f0000cfdffb)={0x73, 0x79, 0x7a}, &(0x7f00009a8ff8)='vmnet1@\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000c36000), 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="9a6c90fbcb376a3704e75624eb107338", 0x10, r1) 2018/02/24 02:38:45 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) socketpair(0x12, 0xa, 0x80000000, &(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) fcntl$setown(r0, 0x8, r1) tkill(r1, 0xd) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000040)=0x2e) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ptrace$setopts(0x4209, r3, 0x0, 0x0) 2018/02/24 02:38:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/02/24 02:38:45 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@generic="53307a26bc543327fb8db77219530a57", &(0x7f0000000040)=@ethtool_stats={0x1d, 0x8, [0x5, 0x5, 0x23713b9d, 0x800, 0xcb, 0x5, 0xa78, 0x0]}}) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000080)="a030", 0x2}, {&(0x7f0000000100)}, {&(0x7f0000000580)="d7", 0x1}], 0x3, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) 2018/02/24 02:38:45 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) tee(r1, r1, 0x8000, 0x7) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eaddd0)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) 2018/02/24 02:38:45 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./control\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/246) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x0, 0x2}) 2018/02/24 02:38:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffeffff, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x8}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r1, 0x80000000}) [ 95.904510] syz-executor1: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 95.926745] CPU: 0 PID: 16537 Comm: syz-executor1 Not tainted 4.9.83-g72766d7 #42 [ 95.934375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.943723] ffff8801d72f78f0 ffffffff81d95149 1ffff1003ae5ef21 ffff8801d75c4800 [ 95.951715] ffffffff83ab9360 0000000000000001 0000000000400000 ffff8801d72f7a00 [ 95.959704] ffffffff81451e22 024000c2d72f7940 0000000041b58ab3 ffffffff841958e5 [ 95.967712] Call Trace: [ 95.970282] [] dump_stack+0xc1/0x128 [ 95.975630] [] warn_alloc+0x212/0x240 [ 95.981057] [] ? zone_watermark_ok_safe+0x280/0x280 [ 95.987782] [] ? avc_has_perm+0xb0/0x4f0 [ 95.993469] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 95.999933] [] __vmalloc_node_range+0x3f5/0x5f0 [ 96.006227] [] ? check_preemption_disabled+0x3b/0x200 [ 96.013043] [] ? task_has_security+0x130/0x270 [ 96.019296] [] vmalloc+0x5b/0x70 [ 96.024286] [] ? sel_write_load+0x130/0xfd0 [ 96.030229] [] sel_write_load+0x130/0xfd0 [ 96.036002] [] ? get_futex_key+0x1050/0x1050 [ 96.042032] [] ? sel_read_bool+0x250/0x250 [ 96.047887] [] ? do_futex+0x3f8/0x15c0 [ 96.053399] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.060383] [] ? sel_read_bool+0x250/0x250 [ 96.066334] [] __vfs_write+0x103/0x680 [ 96.071843] [] ? do_iter_readv_writev+0x400/0x400 [ 96.078308] [] ? __might_sleep+0x95/0x1a0 [ 96.084079] [] ? __lock_is_held+0xa1/0xf0 [ 96.089941] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 96.096754] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/02/24 02:38:46 executing program 3: r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x43, 0x1, 0x0, []}) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8916, &(0x7f0000000080)="a35bb4667af71291021c85247c39d2e1") fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '}GPL,\x00'}, &(0x7f00000000c0)=""/64, 0x40) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/24 02:38:46 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x8, 0x2, 'client0\x00', 0xffffffff80000000, "5dc56be5926c9eed", "d8a4e27b50d8ae203dac4f0472464fa5e9459f3dca652c85fdfda9309e3da74e", 0x8, 0x9c4e}) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x50) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000240)=""/190) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r3, 0x20}) [ 96.103306] [] ? __sb_start_write+0x14a/0x310 [ 96.109423] [] vfs_write+0x189/0x530 [ 96.114758] [] SyS_pwrite64+0x13f/0x170 [ 96.120352] [] ? SyS_pread64+0x170/0x170 [ 96.126037] [] ? do_syscall_64+0x48/0x490 [ 96.131804] [] ? SyS_pread64+0x170/0x170 [ 96.137485] [] do_syscall_64+0x1a4/0x490 [ 96.143171] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/24 02:38:46 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x101, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/190) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x100000000000, 0x1000000000000, 0x1}) 2018/02/24 02:38:46 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006c9ff0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000000000)="22d67c09000000ed933bb354558c21b11163f30a40d938531e70ce0d0bf462ab8047e012d248ae3fc0c2f52146edcd32553f2ead44c0ad83eb0c69ef40958a81817b2e4f283cf6254ce8", 0x4a, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x2c8) 2018/02/24 02:38:46 executing program 7: sysfs$3(0x3) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) [ 96.231539] Mem-Info: [ 96.235650] active_anon:58605 inactive_anon:44 isolated_anon:0 [ 96.235650] active_file:3682 inactive_file:8409 isolated_file:0 [ 96.235650] unevictable:0 dirty:174 writeback:0 unstable:0 [ 96.235650] slab_reclaimable:6825 slab_unreclaimable:60151 [ 96.235650] mapped:24300 shmem:50 pagetables:716 bounce:0 [ 96.235650] free:1468125 free_pcp:389 free_cma:0 [ 96.272191] Node 0 active_anon:223856kB inactive_anon:176kB active_file:14728kB inactive_file:33636kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97144kB dirty:696kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 96.302335] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.332629] lowmem_reserve[]: 0 2908 6410 6410 [ 96.337850] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:0kB free_cma:0kB [ 96.368569] lowmem_reserve[]: 0 0 3501 3501 [ 96.373478] Normal free:2890128kB min:36824kB low:46028kB high:55232kB active_anon:223772kB inactive_anon:176kB active_file:14728kB inactive_file:33652kB unevictable:0kB writepending:712kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:27300kB slab_unreclaimable:240216kB kernel_stack:5696kB pagetables:2580kB bounce:0kB free_pcp:1024kB local_pcp:308kB free_cma:0kB [ 96.407539] lowmem_reserve[]: 0 0 0 0 [ 96.411930] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 96.427384] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB [ 96.444682] Normal: 614*4kB (UME) 339*8kB (UME) 252*16kB (UME) 231*32kB (UME) 171*64kB (UME) 22*128kB (UME) 13*256kB (UME) 9*512kB (UME) 7*1024kB (UM) 1*2048kB (M) 694*4096kB (M) = 2890128kB [ 96.465107] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 96.473656] 12144 total pagecache pages [ 96.477659] 0 pages in swap cache [ 96.481092] Swap cache stats: add 0, delete 0, find 0/0 [ 96.486455] Free swap = 0kB [ 96.489452] Total swap = 0kB [ 96.492449] 1965969 pages RAM [ 96.495565] 0 pages HighMem/MovableOnly [ 96.499519] 320509 pages reserved [ 96.503501] syz-executor1: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 96.513491] CPU: 1 PID: 16550 Comm: syz-executor1 Not tainted 4.9.83-g72766d7 #42 [ 96.521092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.530426] ffff8801b57a78f0 ffffffff81d95149 1ffff10036af4f21 ffff8801d73f8000 [ 96.538419] ffffffff83ab9360 0000000000000001 0000000000400000 ffff8801b57a7a00 [ 96.546394] ffffffff81451e22 024000c2b57a7940 0000000041b58ab3 ffffffff841958e5 [ 96.554389] Call Trace: [ 96.556957] [] dump_stack+0xc1/0x128 [ 96.562297] [] warn_alloc+0x212/0x240 [ 96.567720] [] ? zone_watermark_ok_safe+0x280/0x280 [ 96.574359] [] ? avc_has_perm+0xb0/0x4f0 [ 96.580059] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 96.586536] [] __vmalloc_node_range+0x3f5/0x5f0 [ 96.592847] [] ? check_preemption_disabled+0x3b/0x200 [ 96.599681] [] ? task_has_security+0x130/0x270 [ 96.605900] [] vmalloc+0x5b/0x70 [ 96.610899] [] ? sel_write_load+0x130/0xfd0 [ 96.616842] [] sel_write_load+0x130/0xfd0 [ 96.622612] [] ? get_futex_key+0x1050/0x1050 [ 96.628642] [] ? sel_read_bool+0x250/0x250 [ 96.634497] [] ? do_futex+0x3f8/0x15c0 [ 96.640010] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.646995] [] ? sel_read_bool+0x250/0x250 [ 96.652858] [] __vfs_write+0x103/0x680 [ 96.658387] [] ? do_iter_readv_writev+0x400/0x400 [ 96.664877] [] ? __might_sleep+0x95/0x1a0 [ 96.670668] [] ? __lock_is_held+0xa1/0xf0 [ 96.676459] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 96.683295] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 96.689856] [] ? __sb_start_write+0x14a/0x310 [ 96.695974] [] vfs_write+0x189/0x530 [ 96.701308] [] SyS_pwrite64+0x13f/0x170 [ 96.706912] [] ? SyS_pread64+0x170/0x170 [ 96.712595] [] ? do_syscall_64+0x48/0x490 [ 96.718370] [] ? SyS_pread64+0x170/0x170 [ 96.724057] [] do_syscall_64+0x1a4/0x490 [ 96.729747] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 96.737742] Mem-Info: [ 96.740155] active_anon:55943 inactive_anon:44 isolated_anon:0 [ 96.740155] active_file:3682 inactive_file:8413 isolated_file:0 [ 96.740155] unevictable:0 dirty:178 writeback:0 unstable:0 [ 96.740155] slab_reclaimable:6825 slab_unreclaimable:60054 [ 96.740155] mapped:24281 shmem:50 pagetables:645 bounce:0 [ 96.740155] free:1471528 free_pcp:442 free_cma:0 [ 96.773491] Node 0 active_anon:223772kB inactive_anon:176kB active_file:14728kB inactive_file:33652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97124kB dirty:712kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 96.802882] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.832229] lowmem_reserve[]: 0 2908 6410 6410 [ 96.837452] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:0kB free_cma:0kB [ 96.868846] lowmem_reserve[]: 0 0 3501 3501 [ 96.873842] Normal free:2890128kB min:36824kB low:46028kB high:55232kB active_anon:223772kB inactive_anon:176kB active_file:14728kB inactive_file:33652kB unevictable:0kB writepending:712kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:27300kB slab_unreclaimable:240216kB kernel_stack:5632kB pagetables:2580kB bounce:0kB free_pcp:1120kB local_pcp:308kB free_cma:0kB [ 96.907697] lowmem_reserve[]: 0 0 0 0 [ 96.912080] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 96.927533] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB [ 96.945000] Normal: 583*4kB (UME) 339*8kB (UME) 252*16kB (UME) 233*32kB (UME) 171*64kB (UME) 22*128kB (UME) 13*256kB (UME) 9*512kB (UME) 7*1024kB (UM) 1*2048kB (M) 694*4096kB (M) = 2890068kB [ 96.964950] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 96.973500] 12144 total pagecache pages [ 96.977688] 0 pages in swap cache 2018/02/24 02:38:47 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000000)=0x6) open(&(0x7f0000272ffa)='./bus\x00', 0x0, 0x0) 2018/02/24 02:38:47 executing program 2: clone(0x20020000, &(0x7f0000000000)="41e62acd37c950819550cd5e35ecf5dbf7262befbd3b42d985befc86be52eda11515d1f392dc1a9274242b2454fe1f23f122a2f48cdc4893a62276169f3d93fb950d2de1e6916d641a5fc92fa514ef66d7240d78df2d9e4eb87f35544e595f4339200c9500725a9d1a2e804b34bfbc1a1b505ebad56841020e62b27f10062ac9a4cc5f3f7b72591068b290ddb88a8ed0c8b45ba53c51a8437c6f3c59d3b18a0e1f796ce15d410e33889fd12003d1487384eb0bb06fcde5934f05", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="aa0e6f3df71e5ca277d291e98bc6cc3d4d5d75426c9b5da484e4fb3b449e8e131d749aa8ceff07de092ebca5c992377d00e6ea0aed83814fef4d40ec576de64dc6c74b6755377e717e7b290527bd0abd4be564e7beed42e4f6bf954ea53774465bf38d21388a2ae12b5d3a746020152d22dd83ebeaaff39100194fa7d349ca05e6a4d7dd417cb739140844ac7ec0e65622cd3a7839fa9efb7162c75b783d2b7f15d6327727ceedd67c651a26d0d74504817c145a12133788ce5ef51d76eb39db89c3a2b822d110440b27acbd24a01c3bc0b4067675f99f9820c9382bbffd4d11c5ee787bfc1ed101") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/02/24 02:38:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1000000000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="d08b139359de514e98eb7e9488f6bc0176c017a0abd717d363cfb18ec040808e43f6a82f94d3b04f15dbe3a08379ac3e10ab2a27249f0b77ef60c8047b4d8d6bd45e162ae3e3f1de0877814e1ac00d9350104f121771a5ec3c192f61310f454d8ed3f3c26b7b927612050a76a11d3c086f2b2d9f75d8b71eb200d9483561eeb1f6337772b8e12c8e8bd850c2cf184dc1925c53ba06d60e0faad2793aaae2fdde498c0e87", 0xa4) 2018/02/24 02:38:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100002202, &(0x7f0000000000)="08fdffaddfbd64a6b8b80447d7cd02ab026ced93a790") 2018/02/24 02:38:47 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e2ffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/24 02:38:47 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8001, &(0x7f0000000080)=""/50) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) getpgid(r1) 2018/02/24 02:38:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x6, @fr_pvc_info=&(0x7f0000000100)={0x7, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000480)=0xe8) getgroups(0x3, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0]) r6 = gettid() getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = accept$netrom(0xffffffffffffffff, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) r11 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r13 = fcntl$getown(r1, 0x9) r14 = geteuid() fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000009c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000140)="f662583900e4daa5f3ddf8341ebfb7a7505945b7dfca6cefe5bbbd6b2b5c14b2204e2d636ffc34b2fdc4d1d10e86beebabf8881ae4cc50057bdee61c0da8c924f80aa6582e957894b3d9042ea1275c08ac13043a88ca476f76d088a642ca72d3f7386ba8506f9a44e141971a4bdfcfe50ffc2764a13e20c0f562b91b4a42e09f2f1e472018604dfa4834e1b7bfd3b55a1b8d249cf64241f0c47222ff01f7c450a3d6f6256d20de3ec8f51560fb00ed0a8cbcd2bb6325584d0dbc9011365fd1287889f28a483f66b1f31409046dec5ba09828dc02c6543e6b0bd69d934255398d30acc89fc14be87f30e3dc36a9e91d0aa0d99bc5d02f91", 0xf7}, {&(0x7f0000000240)="cf5733552160f3c04335c18f3e73d12b6c8284de400a46e3c5539860a42f91155bd60b5b1eb178ead79f1c3666ecc2e5a4c4618cf1fb080b1f2ef1acf23280d6e408d1c2f4f395a62973caae171b75c7beb1db43bbe01590676f7224968b1528ac39a3d70af832380475656d0276ea4cecab5a5bc511e1dfbcb8c49a80833208f9b0e5f96b4ab0f8687a464e0a82330beb34e0676beb37a1c76b9b98b84742e32e820a8515b3758386ef3c0a3290f955123b66bb029b83d6cf5f00d0caac9c38dfa994ba68656f0d9ebe22f646249bb6c97ceaa0969298f0e7c6c9c3bd7f49be556a3cb896d8815ea5bb", 0xea}], 0x2, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r9, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x130}], 0x1, 0x4000) write$tun(r1, &(0x7f0000d0abe1)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x9, 0x400, 0x0, 0x3, 0x9, "b3bb1ea64ff454d6a90e5f05d229cb8b7c44d5e9c70f00528965a9311fbd2ad9d3e78fcbe1254cb854cba21a0f9d6e619f40c8a24720a93ebba13c5c058bb2", 0x8001}, 0x60) 2018/02/24 02:38:47 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/02/24 02:38:47 executing program 4: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 2018/02/24 02:38:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x1, 0x508, 0x3, 0x1e, 0x0, 0x0, 0x2, [@sadb_lifetime={0x4, 0x3, 0x4, 0x3f, 0x9, 0x1}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0xd, 0x1f, {0x6, 0x7f, 0x7f, 0x41, 0x0, 0x4, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x7}}, @sadb_ident={0x2, 0xb, 0xb88, 0x0, 0x9}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}, @sadb_lifetime={0x4, 0x3, 0x7fffffff, 0xffff, 0x401}]}, 0xf0}, 0x1}, 0x4000800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/24 02:38:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28001, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8050, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000effd8)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x1, @empty}, {0x2, 0x2, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, 0xf8, 0x4, 0xffff, 0xfff, 0x7, &(0x7f0000000000)=@generic="bc951617108d4321aec3f340037993a6", 0x7f, 0x7ff, 0x4}) 2018/02/24 02:38:47 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0xe623, 0x1, 0x3f}}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x800) unshare(0x1000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x3, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/24 02:38:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x3) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="fc", 0x1, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd66) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb7, "5c71a47ed69bef5eb7870409677919178c2c916e8efe5f59830e776ec75a16f407f4d6925d4c218fb5e15aec68a01584c8d655ce30ad215c098f198270b6dd30c474c22a539346117110732605795c3ecaed56eef52e13b4d8d96f2e7501df7297270d7a760045d11373a558a08fabfad50368d7210534a27302b978a38960070b478f6be444513051de77d4877c5f64c7d6c5c1e35dac469b616b0bb22a9d52bdaa12bf3e9fe5cd5d03566f1d2a6fe306ca65e9f06941"}, &(0x7f0000000140)=0xbf) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0x2, 0x9a, "b6bc7954af9c84a2db862a8e2e528a882df326b5554fa00997b12f525b4b39b648bf0115461fcdb0f6165318247a3706c91cd14627ce184eef6c5dba485edba03655ab87b7484a48f7d8e3fe8e3e4d7f3b701192d9302e74bcc87d39b10a6e9bb257bf027de7d382d56536e4c6e5ecf3b0b8b2a260ed8c203437a43b617fb23f44b39d88c067d439d23c475413de5a134ebf6ee8687215bae34e"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x4d46, 0x20fa, r3}, &(0x7f00000001c0)=0x10) dup3(r2, r1, 0x0) [ 96.981128] Swap cache stats: add 0, delete 0, find 0/0 [ 96.986488] Free swap = 0kB [ 96.989482] Total swap = 0kB [ 96.992467] 1965969 pages RAM [ 96.995992] 0 pages HighMem/MovableOnly [ 96.999939] 320509 pages reserved 2018/02/24 02:38:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f00008f7ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x1, 0xffffffffffffffff) 2018/02/24 02:38:47 executing program 6: close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getcwd(&(0x7f0000000000)=""/178, 0xb2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x124) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f000000c000)=[{r0}], 0x1, &(0x7f000000cff0), &(0x7f0000004ff8), 0x8) 2018/02/24 02:38:47 executing program 7: r0 = socket$inet6(0x10, 0x80001, 0xffff) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000013ff4)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a280930206000000a843096c26236925080700340010010000ca8a9848a3c72803c56b7b31afdc1338d544ef009b841352f75afb83de44afaa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) 2018/02/24 02:38:47 executing program 0: pipe2(&(0x7f00008a6ff8)={0x0}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, r3, 0x0) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/02/24 02:38:47 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) close(r0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4013, 0xffffffffffffffff, 0x0) [ 97.090434] binder_alloc: binder_alloc_mmap_handler: 16633 20000000-20002000 already mapped failed -16 [ 97.104004] binder: BINDER_SET_CONTEXT_MGR already set [ 97.113394] binder: 16633:16634 ioctl 40046207 0 returned -16 2018/02/24 02:38:47 executing program 1: personality(0x5000008) uname(&(0x7f0000000000)) 2018/02/24 02:38:47 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) pipe(&(0x7f0000000300)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0x80000001}, 0x8) 2018/02/24 02:38:47 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x509100, 0x0) socket$key(0xf, 0x3, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x4001e, r0, 0x3c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/24 02:38:47 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x181242, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) connect$ax25(r3, &(0x7f0000000080)={0x3, {"1171eadad39aac"}, 0x10001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @empty}, 0x10, {0x2, 0x3, @broadcast=0xffffffff}, @common='teql0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7410, 0x2, [0x7, 0x8]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x80000000}, &(0x7f0000000200)=0x8) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000140)={0x2, 0x80000000, 0xd3, 0x5, 0xb5, 0x8, 0x3, 0x5, 0x3, 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fdatasync(r0) 2018/02/24 02:38:47 executing program 2: r0 = socket(0x11, 0xb2bbae0863faeddd, 0x0) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x501200, 0x0) 2018/02/24 02:38:47 executing program 6: close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getcwd(&(0x7f0000000000)=""/178, 0xb2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x124) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f000000c000)=[{r0}], 0x1, &(0x7f000000cff0), &(0x7f0000004ff8), 0x8) 2018/02/24 02:38:47 executing program 5: add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = socket$inet_sctp(0x2, 0xd258877ee3525b1e, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x1ff, 0x1, 0x0, 0x400, 0x4000000000, 0x80000000, 0x2, 0xfffffffffffffffc, 0xffff, 0xad, 0x27328d83, 0xffffffffffffcbe5, 0x5460, 0xfffffffffffffffc]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3ff, 0x5, 0x727f}, &(0x7f00000001c0)=0x10) fsetxattr(r0, &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)='user\x00', 0x5, 0x2) 2018/02/24 02:38:47 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x6, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x1, 0x7, [{{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x1, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}, {{0xa, 0x0, 0x781, @empty, 0x6}}, {{0xa, 0x1, 0x8, @empty, 0x39c8c071}}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}]}, 0x410) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x0, 0x0, []}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x6, 0x9, 0x2, {0x77359400}, 0x36, 0x8589}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) 2018/02/24 02:38:47 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) socket$inet6(0xa, 0xa, 0x5) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000ffc000), 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/24 02:38:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ccdff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) socketpair(0x0, 0x80000, 0x2, &(0x7f0000000000)={0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@common='ipddp0\x00', @ifru_map={0x248, 0x36, 0x8, 0x7ff, 0x2, 0x2}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), 0x4) 2018/02/24 02:38:47 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0xc41a) setsockopt(r0, 0xfff, 0x0, &(0x7f0000000000)="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", 0x19c) 2018/02/24 02:38:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x3, r1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2, 0xffffffff, 0x1, {0x77359400}, 0x1, 0x100}) clock_gettime(0x6, &(0x7f00000000c0)) 2018/02/24 02:38:47 executing program 0: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0xfffffffffffffffe, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000ffa000/0x4000)=nil}, 0x18) 2018/02/24 02:38:47 executing program 2: epoll_create1(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) geteuid() setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) unshare(0x8000400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42042, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @empty}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x1, @loopback=0x7f000001}, @generic="ef033d119b52c8d5628289a2e774bc60"}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'system.', '/dev/rtc\x00'}, &(0x7f0000000140)=""/58, 0x3a) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/24 02:38:47 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000721000)=[{&(0x7f00006ec000)='(', 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/02/24 02:38:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x1b1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200001) getdents(r1, &(0x7f0000000080)=""/25, 0x19) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x8, [{0x8000, 0xffffffffffffff15, 0x0, 0x6}, {0xfffffffffffffffa, 0x4800000000000, 0x1, 0x9}, {0x5, 0x6, 0x1, 0xffffffffffffffff}, {0x9, 0x7, 0x9, 0x8}, {0x9, 0x7, 0x101, 0x51ae24d8}, {0x400, 0x3, 0x100000000, 0xffffffff}, {0xe8d6, 0x0, 0x4, 0x1}, {0x9, 0x5d1c, 0x4, 0x9}]}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r0, 0x2, 0x3, 0x40000006) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x5) bind$inet(r0, &(0x7f0000000200)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x3f, 0x863}, 0x8) splice(r0, &(0x7f0000000200), r1, &(0x7f0000000240), 0x4, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x80, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x1, @rand_addr=0x6}}]}, 0x120) 2018/02/24 02:38:47 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000fef000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x4, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x5, 0x74, 0x9, 0xfffffffffffffffe, 0xefd, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x7fffffff, 0x3, 0x4, 0xffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) fcntl$getflags(r0, 0xb) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x6, 0x2) 2018/02/24 02:38:47 executing program 3: r0 = inotify_init1(0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/24 02:38:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x72, 0x2, 0xfffffffffffffffc}, 0x8) 2018/02/24 02:38:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf001, r1, r2, 0x200, 0x100002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @empty}}, 0x80, 0x3, 0x9, 0x1000, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x99}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r4, 0x8, 0x2, 0x38, 0x6, 0xfffffffeffffffff}, 0x14) umount2(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00000000c0)=0x200, 0x4) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d202b1f00c0e9ff094a51f10101c7033500b0", 0x25) recvmmsg(r0, &(0x7f0000001340)=[{{&(0x7f0000000100)=@ax25, 0x10, &(0x7f0000001280)=[{&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/226, 0xe2}], 0x3, &(0x7f00000012c0)=""/105, 0x69}}], 0x149, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r4, 0xf6}, 0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x44, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="79daa73ecac31b8f0fb63045dd775d8c"}) fdatasync(r0) 2018/02/24 02:38:47 executing program 5: r0 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x92, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x101000) 2018/02/24 02:38:47 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="1c4b31762e14d6bcc4cd4cfd6946204bb1ba442fbc2775a7558b352e2b155664", 0x20}, {&(0x7f0000000040)="2e7a7d3deff3753813434110b54f7406122ff39d18868db5f260bd3a46dee67b526ae44a120631504c3218b7d78921d3a19670539cf600aa933fc3e3747afebe4ce54cc54533a78bc70d5ca438280034f8984f39de437c7d22f051f2c7e7c2cadd00298ebfcedaf7ef24af47a0a16dd9e71cdc01ca681864a0c51204f68d8b0bd32a4598700430a1436c824a82574976e344dcfc8b4722e222312d7627f0ba18d1b4f5ef60ee9a3801a57616b8bc5ea354e7bb184956270f855a2e8d2cdd005ee20301d7cca4f24074f39a5133213a20d12bcbceb82ed8f27d2ced3d14f4792dbb33e16674f92f13443415659d", 0xed}, {&(0x7f0000000140)="7a568abd2854b03f62a87db140be09ec2212436a3b1a9688adeec4df74", 0x1d}, {&(0x7f0000000180)="20541c096ddae3f94b4cee83bb7340c26f9cc7e2627494f2514c22a9b8b4e3c761458ef179e25c040f73d97ec1fbf91fa9bb04b3e36b6f845424dd755d236cfc3b76c59f88538f23ec25bcf6e3ef607aa0afa563a8dd16ad3c71f0ac3dc75efbea212cf407448c2fb4a124705971fed8a94b02f8d5a47f6a7641740eb6061379cf3ec79e1b660495103a6363cfdcebb77f171a7fea40d074afaacea6eb757acfd7731cc5bcfa4d6d3d2955b0552fbdc9e1bd000cf4cfc5703e564908f3165dbe262b478171f8fea48b4d0df538ef3b26461761f0e2", 0xd5}], 0x4, &(0x7f00000002c0)=[{0x1010, 0x112, 0x5, 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{0x30, 0x11f, 0x1, "8707c8d2a51477c3ecadadc9f62ae367f5cf095aa72eada1b1b011"}, {0xe8, 0x13f, 0x200000000, "05917ba4f274cd13fc2ddbec88fb2ed80cec18ad717fa03cef74ac1ca8663b9ac78a8447eaa5785011d6d4f8c931004eb603d281890af998c5809a79d7fd3a0a5b8f73bad9baf2b911866e435c006dee46f22d4b88e097621d6cba66858958dca7ecf3b05d4adf0f5fce605daea6f1b64d8f56709efeae9aaa8fb5a0437f1d14e9ad2d9c65bcb9575d5aad1c559e2e79c48379976db40013e0adc9bb75b633a4d3c6cb44e5c4bbcca05dac1895693f4765d25ec3671e4bcd070653ec11de1b5f893b1d563f6750c610ca414422abe9f72017caaae3"}, {0x30, 0x116, 0x1000, "86215d7b3f2da0e9b77e27a046f602a7449ada30b3a20b8249bfb57d"}, {0x28, 0x10a, 0x1, "665fdd6c60ad6444475d4c17dfe45c89ba"}, {0x88, 0x0, 0xa61, "8a113e50c4252ddc5759cd77871d9f1fa9e2831bc28052a7b586bdfaf6bb141d5adc1e078e99eabab1514980f7982f0ba522535b356212a2d6d1b362f0c09d1fe202d6b78d4417e4c7cf9c3e06d9f5ec37e4ff6b01681354a525d3701b82732118dabfd25275ed58e205455ceebfac964996dc1e8cfdd425"}], 0x33e0, 0x20000000}, 0x100}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f00000036c0)="ea0772a33014c35a8749ddbe9d1bdc9eb9b048fe31811c8f9d3be7f5a9b81e300c92ff704cddd25cefab77bdd48a2531246398efaf022178e20aa4b8267c20bd52c5c82aca46b2cfee29b5cec42e4308013164adbc626ac48c1eb054ed99b27571b38c05c16fd311a9254d95e2acb541c57dd8f021252d1183b3f881ba2175f602476e11c33831b525e0568d02d52bfd71ef23063bc1c3469177464d578335ccd4487490113782b9ce95a3e36f8e", 0xae}, {&(0x7f0000003780)="9e74b31e4fd88c55fd2aabb09896206e328fee8f5fcce23afdadb6cc548277f37db8c4017036d7d8cd637934", 0x2c}, {&(0x7f00000037c0)="78bc133ee74d6e56d3bfd18646a2a1e5b96b17f588d1ba037f67494e1f502350ced79e844369c6ae2172f46ff196640bc6bacc57c1d829b96ca002743d8d1be8fbebfd8711a5add873d3dd2c925794a766b8db9c479fb4ccfae6459cd8142391447c8f7e11b4444e309a3c65833c26db7d339e008f849f817956a3b4f5f9b489ea0fa95edd7c4326a2", 0x89}, {&(0x7f0000003880)="5f7c74bc0ce47f7c78067917a08a329be542a4d449fd7b518fbf1c12cc0e24329b7ea365320a41b7a7", 0x29}, {&(0x7f00000038c0)="a403a54d3b473dd2cd307514b4f017c34d31c36b8a2c517700f98fb71593fdf1696cba6ecb967615f5d6ed0a99fe2117639636d96cdc0e083a52452bf4", 0x3d}, {&(0x7f0000003900)="0b390d29f0eb7637c70aa5469d205a101ecee7bdf478ed0d5bb83d4bf80fbaf46e0a684c8fd3efe022c1a9735256d2a7da1a3afa189755f341a47e8630ea405a141c289ee1101352f36d1b980ad1b01e917467c04695efac218d87e963fe522c36791ef3f647fe456c1767fadba6337f4ce510bbb993dce66ef0421d4251b4e8be69c8fcad5e8741ae6b7d8a683b10a3bf9963dc01a0807393159127a3bff15d0ffe60b540ec1155252cda3df1117ce95357eafd79de13a317", 0xb9}, {&(0x7f00000039c0)="7b21dfea7f6f1f3345f12ed653a41f85f05c0680d1ce8356d39477f016020110387645199ed426b7f650893b803f11b36e016aa298bf603d7e6494182b58c2aa17b28872ef433d90a8b98c655ec92aaf494772620c7c446ac24fd14203399c35a2b88d43614be0922d4e6bbf3a64dfed0a1f41834b06a68d221a2476d250b0edd611c609f1f6b2a790f74243068cd8c4ecb8c0d8cfbae0fe639c8ec6dfa775e40e16c296b18ec74c408ea90e23ceaa0543fca2e69f9b8d4dddc47d8da1e751d0d212d12f043a4f65770508b22c09bfbf1abcc6941daf6c8b3bf01c4f1ea5b9313756bffde9cc790503de75dd0e8e7b107c252ad1970ae8723392", 0xfa}], 0x7, &(0x7f0000003b40)=[{0x30, 0x117, 0x6, "51d04216b627c6a872770aa0f09ec4be4fce8256b2137a809db98f5d950471"}, {0xe8, 0x11a, 0x20, "2395e1fac9681fb006af3c4bf632eb79701cb060eb70194ad7bdffa2c0266942478e02104cb5da550b08c3fc34f000ef769fb180eab8fd960f15d169124a57a8a407ae7da4fdb87bbd373b5e6ea420b23e74b57361fceeb19b8cc7269ef86f10e821548de880fcd4514b40de1ef0e0b479e409c70aef4f12c68ee94cbc822f70d2b580758541b87bb66adb0bf6fe52b79755a904dadcb1b45daf6391c52328e479091f744a7d0f5afcf4d18845ef04fc21a839d80b6d4b036f438cc0523c0906dd8f5e34394c99cd21ff9c1664747b7757081028db"}, {0x38, 0x13f, 0x2, "1808c6b4c8be89af088dbafc2d0a97607ef80a05f59f00559dd42bfd4df7bb00ff5bb48fdf"}], 0x150, 0x24008094}, 0x2194}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000003cc0)="ebfa1de10653c2b7ad36553de3b1a9af2848ed91f680c0442208537e30eeac1116e2a288907046782d6573f487f4fbfc48eecd6f0fc34bfed5f3f1c69007dcf34f723d5180e1ff2c5fe435a20d62331b75ef28656343c1f629738959c09216002a1fef740f73d11d9512a3d4ac78b51b49c916153fd6039efc3727f4012786ae605067d7ea32d66fbcc60442c0526088cd9575feafddccdb89383ba7fc12e216b871cf68ffa0b86c56aa74c7f5a7f0f0a9a15961166116f3955d05a0e507339a3c5023d941685048f56626e013164b06e4d723827b5ddc381b93c9aa197d283d1ab03060c4f388cdcfa3d809732b", 0xee}, {&(0x7f0000003dc0)="7c10d8d9bab16b3c1b05744376d39aeff96faaa1769c8301e3c56ba07a0654b4975e712881f6f28775fd04d79496c4232fc5027cee8c8532931eb5cac79dd9779e0102845db3062873f6", 0x4a}], 0x2, &(0x7f0000003e80)=[{0x70, 0x102, 0x45ed, "c0640a1067c4db960f99a794c870013cab9a10f7186af617a9e02855d9e27276132c87f0cfa7e76a3d69461cb37a7f9a39105c4f6aaff079b76d37c77e4ab9115e3315a69cb44ed4ff48d7e7d2542afca4470117129da167eb8656b329c2"}, {0x108, 0x113, 0xffffffffffffff57, "ffd8d15539e1dbeb2d42ac12ccfb9f9fac19aeb7c0f86f3ab65443b7962b02734cbeba726fbd3fe4353a100b1c8e2ac7277f9c051610270014ad88c0b5fd6dec3967a182e60208ef71d6952aa261e184535112b97b64f66eeed528be1a40c0dfe3ec854185afbed0cfbf772b6cbd5e133ae70aa6fa152ff932e22bf7421b3acaf71cefe12207be1c02c2839ed8d35291e1578fe69a69230022c4aab98050d12664204c435397bc25b337fe56afd6b3f1a0fa577f1e3791e87ec1a1c8923f053ad7a8161e047aca915c759ce1bdc90cc5f9b7632ca8e50e2e98504b66f7de46277cfa137c20ad0224c41c829004c11250c9b8e7"}], 0x178, 0x48005}, 0x1}, {{&(0x7f0000004000)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, &(0x7f0000004340)=[{&(0x7f0000004040)="0272aaefeb4c85b098a5f8c75b9512b5de831c4cb3f81f643bdedbf118e792d95d7f94292e35c182a5879b98d9b2032977054c778f4e4ccffc26909f7926cdd5ebda200dd89176d0e519c785d444bb429bb468054ed96a9753f608c3fb6a649a204c3ccd37ebd59ee4e60b7e1043e0e18e97c343c28dded913af0a6811f34b9a8feaa5bdb1c6dfc88f2ec8cd1ae8ab2b4b92c3cc02a0de6676f55e99b2f0fa729d01a44d2718025ca0b98bb2ed0e47dc7397ecdef41b3c697d1485c4f858418129632e48b1232f9559fa4e147fbfcb9123adbe8ba09fb2a1d326f484af36ffff10fcda0fdbe0110d35", 0xe9}, {&(0x7f0000004140)="5e26145bb9e59129e93a5ea9423f6ccd4145bc71b8a6c47be696ff76b3deb9c4b82d08549806b6ed298a255ce2ff0254e9411303497d5ccdd65d112b340ad89329c6173069c030d3bf26d37cc399b7253d00c53959dca0c7211a2377d689bfc75c02ee19ccaebd2f59efb47ca413912b948174e4675c496c28fdbe1421eb97ad9feefddeb059dabeab8a77d00bd9f4f2280c3b0a08602a9dd953e98ef2879c6fc0667fdf8501316c8cbfbab6519f25586b2ffb6dfe7c5d4c3f31f80ecd3c9fb478d973cfde5e23432afce6e9d21c17e5f7704b2182c37d3de7f324156f4ba80b", 0xe0}, {&(0x7f0000004240)="3223399d1845504f703f3257dc9927e7d250ade9b39459f5c49fd5657ddf75d4805d64205d402ea69706c44433829034da05fbb43c114720cc472703e03560804bf74861bde280616091d3287a9a82823ace4e5069e3950e9853f5324a694cc8873b804490d9ee836036f0508c6898ebd868fa22a82f86ce591bd126e4e538ce8f1623f350bfb36b461160f45a82924754d71c3e58ad1ba5756415490c59872a9329c3ea789520201d235000c788c68781d63c30ee04ede14cf97592758dcbdb1065820daca22c28a0b88b19173ce8e63354cb5f223f451d368a9b6a67aa2daf", 0xe0}], 0x3, &(0x7f0000004380)=[{0x78, 0x114, 0x5, "c34462afe33d0ef02a9bf17a16d284cdb92795f53b502cb01986c1ff75d1fe291e56111dba2cccb22342d5f6172f38cf6120aab41093fd9b40ac7f96f9d32b15cbc4169265cef2fb65c5aa6746a9f4a67ecfe6709e7bb67892a11b06635d36c43c89"}], 0x78, 0x1}, 0x6}], 0x4, 0x0) r2 = add_key$user(&(0x7f0000004500)='user\x00', &(0x7f0000004540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004580)="83c7874b7c1ea0b5cf946d6b1c31ea8fac46924e8b4b916a", 0x18, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x100000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000045c0)={0x0, 0x7fffffff}, &(0x7f0000004600)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004640)=r3, 0x4) chroot(&(0x7f0000157000)='./file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/keychord\x00', 0x88002, 0x0) fchmodat(r1, &(0x7f0000e50fec)='./file0/file0/file0\x00', 0x20) 2018/02/24 02:38:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='autofs\x00', 0x0, &(0x7f00000001c0)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/4096) 2018/02/24 02:38:47 executing program 0: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='&**$\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0xfffffffffffffff7, r1) syz_emit_ethernet(0x32, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adaff4)={0x2, 0x0, []}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000000180)=@pi={0x0, 0x88a6, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7ebecafd3b2d", [], {@mpls_mc={0x8848, {[{0x20, 0x1, 0x3, 0x7}, {0xff, 0x9fef, 0x6, 0xfff}, {0x8, 0xed, 0x6, 0x1ffc000}, {0x4, 0x7f, 0x200, 0x5}], @generic="71a6ea65b470b73cc29927f291014d15480cf8e35674b496ab16b10eb77140835ecf5a2dbac8a9d6c5c7bb11a52bbe174a372335c6633fb33aa1b571a08e00214b601b6fbd9c0653e2347924f9f028173f1199211c082bdcb92af901f3cf6089f48baefc5b9ef820cd58c253af8f2a346c"}}}}}, 0x93) creat(&(0x7f0000000140)='./file0\x00', 0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000180)=""/4096) 2018/02/24 02:38:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x50) r1 = socket(0x2, 0x5, 0x10000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9, 0xbb9d, 0xdb6, 0x9}]}, 0x10) 2018/02/24 02:38:47 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f0000000000), 0x8}) r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x7, 0x0, 0x5, 0xe5ff, 0x911b, 0x6, 0x1}, 0x0) 2018/02/24 02:38:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7cc007b00000000000320a1", 0x12, 0x0, 0x0, 0xffffffffffffffb0) recvmmsg(r0, &(0x7f0000001480)=[], 0x0, 0x0, &(0x7f0000001500)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x0, r1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/24 02:38:47 executing program 2: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x2, &(0x7f0000000000)) 2018/02/24 02:38:47 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x109000) socketpair(0x4, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/02/24 02:38:47 executing program 6: add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/147) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) 2018/02/24 02:38:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x2}, []}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) r2 = dup(r0) r3 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0xb77, 0x9a}) keyctl$read(0xb, r3, &(0x7f00000000c0)=""/131, 0x83) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0xfffffffffffffedc, 0x3, 0x0, 0x4, 0x3, 0x1, {0x2, 0x0, 0x7}, [@generic="20e3576370677b9b8abd5a6ec2a405f86e0785bcf13788a2310f6cced7b54bd2ab43ecf0d4ce17465c7860a99727f0b07067be705c943fed7e40e4a909203a50d495e87c487aab366ddf07385d49360fda33e35a69c44bd1725497293116c109ad4d90f027105d05bbaccb792dc348f101b6f7571302f76bb50edd9f251c2645a82ea7440dcbc9bb4c20acf5e7b2b1a191f9826d7c66fdfabaf0b5a733428351537809e196dde25bdfea8ca1b17fd9969d47f7f0d17e87c172aef464a2533fa136ea8977ace8ab0339dc509356c5313d5a44182fe7c4d408d2daa585f9af37fc80ec183c0408010c3fef38a973a4d20749159aa47a7059c93a", @typed={0xc, 0x2d, @binary="b2118919"}, @typed={0xc, 0x58, @str='\x00'}, @nested={0x124, 0x2, [@typed={0xc, 0x4f, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0xb4, 0x46, @binary="1b3c055f39d765c8e0d4ad1bb378c0eb3041805cb20d292cf596a7b42ba905738b998c71b8a15cb085b1975803e5879fec407916a108867e17d0cdc8c8f4f9a118fc38351c5c6d1a32fd134a45dec53d9f6b18300330a801c949924a6353f0359e74d5807bc49ad7c50d3e58d1944a67744c1356ca9e046837c654cd86d4f15622371558366fe981d2cb9d097ea7d7bb1608d64c4d9b972e1d282e6209367d4d1e6f080322002ad412"}, @generic="09fddb4c5cefea3722a18add920922589f0ba86710aa25e97d8ebe9e6a9971094b9b0116214ace3be68d032dd3129b7da401033f1cb2c47f70564e8e08ab435179b513533f29e547ff4e36c242ce9c92be12", @typed={0xc, 0x56, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x8d, @u32=0xa846c47}, @nested={0x148, 0x57, [@typed={0xc, 0x78, @ipv4=@multicast1=0xe0000001}, @generic="840893f77492933828e3a6c5d1bd3deabeecbd0292dd54965d2d4628718b2192c86da0f38cb80259207b542eefe8e578ef3fae19807822acffb671529cb1396cae4f0863d52d5e22978092f0fac661287dfa60e7bbc614c63d820099ff02b59e1339cc4f8d82ec793e81abe71eccf4e15bb004f392a963f8d8", @generic="ff1e30fec00002868f7d90d20d3d", @generic="301dd0ae436340033867bfeee90ce441bc2840a6476de16e603d252b0c20fdaf3e5556c281b9c45d39ebd8d74b77ce3757c9705a0d0898a03d1363117e1df6feaec38a3caad25f3c533fc34e0d8ccb68867baa6c63acb619562fe17546c0fb0a176d0c69801e435d80e3a1d84a0dd5e3d909ff3942f65e948effa08b58f941a1d1dcb9dbfb0888f32d649e27b89ea577963b4c5f1cb8271630c8dda4a4ee51f71ba75d9828a677595599d7073b2eccefda"]}]}, 0x70b}, 0x1, 0x0, 0x0, 0x80}, 0x50) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) keyctl$invalidate(0x15, r3) 2018/02/24 02:38:47 executing program 3: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c36ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000c39f42)=""/190) 2018/02/24 02:38:47 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0x18d, 0x1000027, 0x0, 0x166) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xf7, 0x4, 0x9, 0x8001, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x80000001) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/24 02:38:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) accept(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f00009e9000), 0x14e, 0x20000040, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x8, 0x4) 2018/02/24 02:38:47 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x401) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000176000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x37c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003600)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000003700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000003800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000037c0)={&(0x7f0000003740)=@ipv6_deladdr={0x54, 0x15, 0x300, 0x0, 0x0, {0xa, 0x1f, 0x40a, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0x9, 0x9, 0x5}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendto(r0, &(0x7f0000023f3d)="e6", 0x1, 0x0, &(0x7f0000538571)=@can={0x1d}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@common='sit0\x00', @ifru_flags=0x102}) socket$pptp(0x18, 0x1, 0x2) 2018/02/24 02:38:47 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) sendmsg(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="fcf5ee98bc914cc640eb72a052702734805c66a16b71d5b54723a1ef984164a424a587e84c140db7830856a2a14c56b842e13914b8e2e4a036ea76c24c332f6621dbcaf238c85634e9362d3caee7d2af47eb0ffd5c5e40ae53ab10187805f35619", 0x61}], 0x2, &(0x7f0000001100)=[{0xb0, 0x11f, 0xc39, "95f9fdea1a5cf7413932da17c0b6cf1574fc34de2efb72393d91a659ffa3fa6870b2b1073681c2f8175aea5eb4af293ee14010253118ff180dd091d4c8733cb8baf7edc71e28a1808a188d613e422592edab12f759d8d7e8f11ebb941f89132ec0243a66cc9c5899fd47a81daf588f41aa5426626a2cb6d10613c19717c66a84384c5435f4adbc49ab345f2f7ba106e0fc3c0cc852aa58a1765cfc893f09e7e8"}], 0xb0, 0x2000c0c4}, 0x800) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) 2018/02/24 02:38:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r0) 2018/02/24 02:38:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) 2018/02/24 02:38:47 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/24 02:38:47 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) socket$netlink(0x10, 0x3, 0xb) close(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x4) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3f}) 2018/02/24 02:38:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x3, [0x2, 0x8, 0x0, 0x0, 0x5, 0x8000, 0x8, 0xcb82]}, 0x5c) 2018/02/24 02:38:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000578ff4)='net/rt_acct\x00') r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) close(r0) 2018/02/24 02:38:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000021c000)={@common='rose0\x00', @ifru_flags}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) 2018/02/24 02:38:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0xa, &(0x7f0000000040)=[0x4, 0x101, 0x2, 0x4, 0x4, 0x400, 0xffffffffffff9295, 0x2, 0x5, 0x200], &(0x7f0000000080)=[0x8, 0x3], 0x4, 0x3, 0x1, &(0x7f0000000100)=[0x4, 0x0, 0xf], &(0x7f0000000140)=[0x300, 0x8, 0x0]}) 2018/02/24 02:38:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="06000000000000000000000000050000004074708d6db8607803aea94addbcc1de9ade4442ed43ffb02bf212", 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x90, 0x1400) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x44000) [ 97.770568] device gre0 entered promiscuous mode 2018/02/24 02:38:47 executing program 1: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1600", 0xfffffffffffffffb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) bind$packet(r1, &(0x7f0000000240)={0x11, 0xf8, r2, 0x1, 0x401, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x100, 0x800, 0xffffffffffffff18, 0x8, 0x5, 0x6f1, 0xffffffff}, 0xfffffffffffffeaa) fallocate(r1, 0x2, 0xff, 0x1) keyctl$reject(0x13, r0, 0x2, 0x7fffffff, r0) keyctl$unlink(0x9, r0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/29) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/02/24 02:38:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) fcntl$setown(r0, 0x8, r1) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/235, 0xeb}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/95, 0x5f}, {&(0x7f0000001300)=""/82, 0x52}], 0x6, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000140)=""/212, 0xd4}], 0x3, 0x0) lseek(r0, 0x0, 0x7) 2018/02/24 02:38:47 executing program 4: clock_getres(0x800006, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9b, "df8bb3b260a788274b41c23a5465ae6b7a447f71f501645d2afb854c50c07e95dce6e24c120e99b584a3a580f29c9874d3031ac035d5197843664267eaa3982621134dca0d51ba8304ce23b3e73152ecbecd8d9a03f440626e2b1f1e69c9a716bd2220c0ac036d66dc7adebd7a415e526960bb61087b282abcf7784cc0e822617efad43b673da8f43eef431c982028203940bbec197f1654b541a1"}, &(0x7f0000000140)=0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x81, 0x200, 0x505, 0x7, r1}, &(0x7f00000001c0)=0x10) 2018/02/24 02:38:47 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0x18d, 0x1000027, 0x0, 0x166) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xf7, 0x4, 0x9, 0x8001, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x80000001) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/24 02:38:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000272ffa)='./bus\x00', 0x0, 0x0) r5 = userfaultfd(0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x81, 0x4) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000000040)={0x8, 0x2}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 02:38:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b78ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f000013dd2c)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xf7) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) 2018/02/24 02:38:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x38000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x80, 0x401}) delete_module(&(0x7f0000000080)='/selinux/enforce\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0xffffffffffffffff, 0xfe, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xdd11}}}, 0x108) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x58101, 0x0) flock(r0, 0x8) fcntl$getown(r2, 0x9) 2018/02/24 02:38:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) socketpair$inet6(0xa, 0x806, 0x2, &(0x7f0000000000)={0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@multicast1=0xe0000001, 0x2, 0x6, 0x3, 0x2, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x81, 0x11, 0x8bd8, 0x7, 0x9, 0x3, 0x2, 0x9}, {0xad0, 0x2, 0x6, 0x80000001}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x7e}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x2, 0xfff, 0x4, 0x8, 0x9}}, 0xe8) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r5, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r5, 0x4, 0x3) dup3(r4, r0, 0x0) 2018/02/24 02:38:47 executing program 1: r0 = memfd_create(&(0x7f0000eabfef)="2f7665642f040000000000000008007200", 0x0) pwritev(r0, &(0x7f0000000080)=[], 0x2, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/24 02:38:47 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) lsetxattr(&(0x7f0000cd2ff2)='./file0/file0\x00', &(0x7f0000e0ffd1)=@known='com.apple.FinderInfo\x00', &(0x7f0000ff7fff)='\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0xfffffffffffffbff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x4, [0x7, 0xfffffffffffffff9, 0x4, 0x45]}, &(0x7f0000000100)=0x10) 2018/02/24 02:38:47 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002acfe0)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) select(0x40, &(0x7f0000000000)={0xfce7, 0x1, 0x0, 0x3, 0x1000, 0x3, 0x4, 0x860}, &(0x7f0000000040)={0x2, 0x9, 0x200, 0x4, 0x922, 0xffff, 0x8, 0x100000001}, &(0x7f0000000080)={0x6, 0x55d4, 0x800, 0x7c0000, 0x9, 0x8000, 0x8, 0x1}, &(0x7f00000000c0)={0x0, 0x2710}) pipe2(&(0x7f0000000100)={0x0}, 0x800) connect$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="37f9a7d254683ca2ba912cdc2746b20d3f9d8a7c84db2f377812ef811da7385d92e2", 0x22, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x121, 0xd03, 0x8, 'queue0\x00', 0xf9}) r4 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='%\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f00000014c0)={&(0x7f00000013c0)={'cryptd(rmd320-generic)\x00'}, &(0x7f0000001400)="4382376cd183fe1e56cfd629c8eb5b70d450762bb396c8663a7de288b5a18ede9d0177fdacf16612f123d5ebca3b68eb3f9fe73bc3ee86455f5b28044d1f6b64ab172f202d1525d7ed1023057ad2fd3538535901a7e97017ffb8cefde028a1ebd87f640bb32c8e1eac0ee8f7843eb3256d701caf09ea2d3c61252662be72e96264b98d02718bdc916c532493f1417bd88086105f9a202bd4e8a5a3f60f6df1dc28e1a00e68430d3538805e9229ac2e8399f9cf7ce2b65be64d3d38f7520b", 0xbe}) 2018/02/24 02:38:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) r1 = dup2(r0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x8, &(0x7f0000000040)={0x3}, 0x8) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/245) setsockopt$inet_buf(r0, 0x0, 0x67, &(0x7f0000000280)="958e392937a186d6306a3615d73baa57ff0002060000000001079ab4d5ed5cff08000000000700ffff8dffff030cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255457fa1c57dd13fff", 0xffffffffffffff0d) 2018/02/24 02:38:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f00000000c0)="e0e401a1f7b4fcc7d2fe92c3ab8c2e5ce32bcee86cb7871e1a67993bdcec8d6890ddc1a0f851bdd64ad4114f038fd74f8d7749a12c6fb0c0d7f5823cdae3bda4c90e7bc9fa61fc57593b69570a9f5487bff4fc2c82cf8de1", 0x58) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x26, 0x2, @tid=r1}, &(0x7f0000000080)) 2018/02/24 02:38:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101040, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x101, 0x100, 0x3, 0xfffffffffffff000, 0x6}) r1 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') sendfile(r1, r2, &(0x7f0000000080), 0xed5a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) 2018/02/24 02:38:48 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'GPL\\}keyring{\x00'}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x58, "48b79f49d0eaa47a2c0e7cdfca2b01067e09a0d0d7919f07a5bccb24a0210c5dd66d335a01e7be661bba7946d2bec77ccc2d38fa1f88820e4c52099df83eaab72a21d2dd2fceb748713bf4b9264c8f9c7176c4fcbf64bc69"}, &(0x7f0000000140)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5cc}, &(0x7f00000001c0)=0x8) r2 = socket$unix(0x1, 0x801, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00007bdffc)=0x8, 0x400000000000) removexattr(&(0x7f0000000080)="e91f7189591e9233614b", &(0x7f00000000c0)=@random={'security.', 'security.'}) 2018/02/24 02:38:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_names\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x1, 0x4b) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') accept4$netrom(r0, 0x0, &(0x7f00000000c0), 0x80000) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/24 02:38:48 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0afe0)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/24 02:38:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) clock_gettime(0x0, &(0x7f0000002480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000000100)=[], 0x0, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001500)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/105, 0x69}, {&(0x7f0000001340)=""/132, 0x84}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x8, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000001580)=@ax25, 0x10, &(0x7f0000001880)=[{&(0x7f00000015c0)=""/120, 0x78}, {&(0x7f0000001640)=""/103, 0x67}, {&(0x7f00000016c0)=""/55, 0x37}, {&(0x7f0000001700)=""/194, 0xc2}, {&(0x7f0000001800)=""/117, 0x75}], 0x5, &(0x7f0000001900)=""/190, 0xbe, 0x2}, 0x2}, {{&(0x7f00000019c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000001a00)=[], 0x0, &(0x7f0000001a40)=""/90, 0x5a, 0x401}, 0x2}, {{&(0x7f0000001ac0)=@l2, 0xe, &(0x7f0000001ec0)=[{&(0x7f0000001b00)=""/150, 0x96}, {&(0x7f0000001bc0)=""/151, 0x97}, {&(0x7f0000001c80)=""/197, 0xc5}, {&(0x7f0000001d80)=""/249, 0xf9}, {&(0x7f0000001e80)=""/18, 0x12}], 0x5, &(0x7f0000001f40)=""/171, 0xab, 0x566}, 0x7f}, {{&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000002280)=[{&(0x7f0000002040)=""/230, 0xe6}, {&(0x7f0000002140)=""/58, 0x3a}, {&(0x7f0000002180)=""/19, 0x13}, {&(0x7f00000021c0)=""/38, 0x26}, {&(0x7f0000002200)=""/124, 0x7c}], 0x5, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}], 0x6, 0x12061, &(0x7f00000024c0)={r1, r2+10000000}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002500)={r3, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = dup2(r0, r4) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r5, 0x0, 0x200000000000030, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0x90) 2018/02/24 02:38:48 executing program 5: r0 = memfd_create(&(0x7f0000000040)='eth0:@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x1, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x3, 0x9437, 0xffffffffffffff81, 'queue0\x00', 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000001980)=[], 0xfe2c) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000001980)={0x0, 0x8d327e9, 0x8}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1bf6d39a53976593394565c7"}}, {0x6, 0x2, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0x0, 0x1}, @queue={0x81}}], 0x60) 2018/02/24 02:38:48 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x200, 0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000003140)=[]}, 0x9}, {{&(0x7f00000072c0)=@sco={0x1f, {0x7, 0xe20b, 0xffffffffffffffc1, 0x200, 0x0, 0x7f}}, 0x8, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/24 02:38:48 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x0, &(0x7f0000000000)=0x7) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="eac0c85d", 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 2018/02/24 02:38:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000850fff), 0x0) 2018/02/24 02:38:48 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ee2fb0)={@common='eql\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @random="e46167460c7f"}, 0x5, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @common="65716c0004ff00010100000000000200"}) 2018/02/24 02:38:48 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0x5, 0x3, 0x9df8], 0x4, 0x8, 0x4e9e, 0xee42, 0x2, 0x2, {0x1, 0x638, 0x10000, 0x401, 0x5, 0x6, 0x340, 0x2, 0x0, 0x7ff, 0x4513, 0x2, 0x3, 0x1f, "f4363db86b888ecc550f2617da1e5812639701b6fcdf8afe8b3e79ac72280601"}}) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="0d8ea3e50d8636fc84e08b0dc320fdace5c055bec8b13af7c331d9ca085cba4e21f7cc4e2be40bc5218b5f7a2733c22d697ba1d2e75f5ad0595ec59279afb43950a10d1734caa869a826c5dede851c546030a83047ffd8f7ce57ecd0be1db052549acc10e3cf3de1ed635681bc40c6d33e479854bdd060e707be26ee4629a949791d47fcd1b28e05e0f73f5ccbbdec0984b522210a39e6f15a94c44b2f97fe5c4568df6b769a1e5e3451de8f297f5e15fc4567efd85a29797fda7c29d7cb746ea4908c", 0xc3}, {&(0x7f0000000240)="f2fcdc4e5d682475f5b866682f50fca44e9ef1e294460336237886609fb01cc1941354a781129f4bee75cfd31b4784348c41557bf75b32f45f479f81289b53c2f9036fb8f067e36bf13c312b4a379724fcc95395a409", 0x56}, {&(0x7f00000002c0)="04dceac564d6aa7309529930bd2fd2a9fef0d3f26edb921777bf560b4b0512fdcc10cfd88285145fabdbb22c66893a974fe1b3a29877c7efe1d0d5664c3926177b676e63fc23", 0x46}], 0x3) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000380)="335f6292d6c07402b1b60c3b06ce31151696ac0206083c12dbbd279c3609b8c2336819129b7ef71ccc642e4e5b2800c94994d5fd0f499a5dcc19c60162ee48215b54cd07c3499a822173df016dea4fb5d378a4b5a1cdac1b15d8ac9e0c6ffe082d197f3a30fb238ca1cf0213403a270d385dbd3fb544494e074c1bc7a4eab71262f72c47ab1c5f983360875a7fb83f9faa460b04b94bfb28b82508ad10c6edf6af787553ead5039e3b45bd41018887a081a3e3f8ad5380a28c13ee42457d844d26dd55b6f259fd4714274d2eb9baec4ceae45fba4eb9153b1d6a70bc7ee807cfb004e5ba0e64db68", 0xe8}, {&(0x7f0000000480)="18a60fe917790c81c7540ca1e0903605c3a715f5b008e73690e299da80a8bccfee08c5256775c02b2db97ea67e92b2040ba60816b20053f783105987c57dd8aefc6e358ac788231b70d83889c520c616de4b9557f9b2574e74cd3d6c15574ad69e7b2384f882084cae61cc0f", 0x6c}], 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000380)=0x4) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/selinux/enforce\x00', &(0x7f0000000440)='system\x00', &(0x7f0000000480)='/selinux/enforce\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='self\x00'], &(0x7f00000005c0)=[&(0x7f0000000580)='\x00']) 2018/02/24 02:38:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = syz_open_dev$tun(&(0x7f0000952ff3)='/dev/net/tun\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00007a6000)=""/148, 0x94, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x0, 0x2, 0x7ff, 0x3, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80000000, 0x0, 0x0, 0x8000, 0x8}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c1ffb0)={@common='yam0\x00', @ifru_flags=0x400}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000240)={0x401, 0x2, 'client0\x00', 0x7, "f457f6ca477f5054", "63fb2ef0b7063b2802896561eea7f981a84ba606b3a2bdc7746ef8a1af4dc34a", 0x4, 0x6}) close(r0) 2018/02/24 02:38:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28087f, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x101800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x298, @tick=0x52, 0x20, {0x100, 0xff}, 0xffffffffffffffac, 0x3, 0x1}) timer_create(0x3, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_getattr(r4, &(0x7f0000000180), 0x30, 0x0) gettid() r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000200)={0x5, 0x100, 0xffff, 0x7}, 0x10) timer_settime(r1, 0x0, &(0x7f0000000200)={{r6, r7+30000000}, {r2, r3+30000000}}, &(0x7f0000000180)) timer_settime(r1, 0x0, &(0x7f0000000080), &(0x7f00006dcfe0)) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00000001c0)) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="a2e5a66c6a5afd8f77fe69dead5710e331f63bc0fac8ee3b5e", 0x19, 0x8800, &(0x7f0000000080)={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10000}}, 0x101}, 0x1c) 2018/02/24 02:38:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @empty}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/24 02:38:48 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8208, 0x89bd, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x67, "00ea63ad462718d56375edfaf5eb386fbc0ede6c0076b62880cbe9ab5d0d4e21334fb151cbe78d1ffc4bc17273f994c48a8a65001fdbec833f9c94c071e18143b5d1490fdfeabb62ee7fd11ebacd5e44687743bdd4a32d6f3f7f1b877249ac5d439001bfa8709d"}, &(0x7f0000000100)=0x6f) epoll_wait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r2, &(0x7f00007cdfe0)=[{&(0x7f0000985fcb)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/24 02:38:48 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="d5bd6b5659b2f13eac5e14bde3b3ecaa81369884a3ea61371a45083b0d1938f41f14121cb4cc4012ea95818f2c6050065631c2ef8e56078258696de64aa1f97e943bd700c1a0e2d4fd978fcb6cb789ef914f8a8388feb21f0849a04b8c4668edc0031af603cd728882fdffa140905dd5b439559fb08fdf02f58421dfba4a9317eeb625b28ab7e1c19617041d21e737484b6fe1325ba14dbde1bfd9f5f783389decdbbe0d7477a05d97ca76222265ee6a2a1d7dee60afe6b1109a77c45996d79b5c2174cc7d2d53db3ca1490e3ae03665484508248c82b48e6f3a4ef63a8fc545a1e44ae73098b48f7bff6552a32dcee11dd544fda99090483da09589280998d9531342ab71d084936337c675c3e43208ffdd3df989ea34812f9ab8b51e6d90bb650cf799168123bdde80d875fdd44ef1ebea37d9ac1cad83b84b066abbc183d670fad465ef5d7ef451f97f980e510318e3f71ba68dd14e9899cb4e9c32024fe5f33e6a008def25a8e583d1df84a9391c5be167e57be2702071cad03d70e4de2a7bc79b12f5e882c2bfd30c2fd62a1a4bed0bd0a0b86448798ced1880fbcb17255932730d33f3a914194c0ff713e0ea88b5a8b07d099a86e9776bd8a2e60e6c37c00ba092ecff5de48270c43b6cfbc474d0873c2fa2802b6f12ee9718f9152ee9fa9d220a4916a97eb0774eb25fcf7f9d73cecf1275d7b6ac321ef9deb7d3f282c4d87f0020aa3eadf7e9de3288895480d51daf25246b679548892f108c95293f361e3cbe3885956df61973b681f718ff0de3ff9cad33cd684aed3fd3cf1c767553cd66e5e27f289fd25495efeca6d14ee5e9f0a455f40864a2d756fc9ce11fd8d54f4e75587f0ffbf7ad8932501eadd01c8bc30eeaee263feeeebfdff9bc9e58306dfe1bb1bbf45ab5f259fc9dc0eb345b3db62969fd6adb2c2cba57d1d0a8ae87c40b92419b3946111cb8843885baa974e3b5fb0be612b25eba979c3e7bceaa8bd09fb34a7c2208e6760c183243e4207015ab5021cc025369a44f7f860013b22af63ac7e78442c187170bb8ff315d7a58dbd07dac96d48a3e8a6d4635986c6b7832db448916354e77a8401c43a63e1ca041c6e0b0065b4e476eae38c95f25b0a249ea2c527847a337929769f0c3fa72853f43c840ed1305a7440fae46463cb9e458ca303461c24967af3fe3009efe944a97ca0f7673c7653f67ddbdf9857f256228956174da886c9c694c19e0cfea1eb61248d7608d013f96b063a7a0e0da12dd1325d9900eac05c0c663bdb348ae8a426847ab375f3fada6bc5d14be21975b2f2fa3a587e7f1bcd4abc5c9a8d4e88ca6a36b99639034d2125fb9ea87876baee7dfe343ea318ef835309a1c457797298cf2b51a95ba9c93d3b6b47dfd106e5fe80c28a139a48fc12776d326aaa04c00befb96f32b30fdceaf9f9706841756b7adcbe8047155aaedd64d8280271f20211429afe5de10ffacb94f4a272aafddff2840d3b3e00eebddbf0caa1b338dd4f638de798dad7de85992ceab917f1facf510a84a8cdfe96cc47cf6f66e7dc6e4af87b46a3f08eb0ef467618ef6b7f221c26cca98eab9b520be4f1d9a65474d065543114dbacddc6fd1f6cb7ad8af0a0f213df3d0815df5faf7580a67e49eb8e0e8f5dcafd30c5e77f6f2009933d92abd0257a84e2a2a5ffe11013bab4abb90707d451fd4f89a904c94932ba762aac8acbddbf518c418738b2c7f9b91090934588739aaedce3211707ce6f50f93d9e3d0c8968a0d67d68a1552862cb3523ee845c99d9e36919ea37fbbeee1cda4f6524fd3c5c98dd88f64760eeb6723d08b3fc0ca9b62c6f4ea840709a86eeac0fcf5caabf2b4dcfa610119e523c6687d6b0fd04e14d491f480e26255810f8c301b4640feec73a56011ef3f6f719e87aac3dd9a04d1e026f622b374aa4ee93c2c06ea315de263f8f4553d39869da87dd19df50fc10333aa49f11503672dfd5563c56cfea89e2e3ea0321480a6648e356b9baa7c946080bb116f70fba13b67b8ad2ada71c540c00ce434cfa7dea632e49ad1d8be089a21b8c49df1c43e79dff9a5d03bb5d2a5da8149d223fde8fddf45883195e663d024cd785119b221dce24232e9e346359a5f847dddde16314249b2c3dc876d1230de3645c61538bc0ee4417173d54475f94044be798f605466b4aa7679dedff6763163f168c436886da452aa57f6eda7a97fa6b125797c3d39428b2f38941f569da7cf72b5fd94ec9cd843658eda6fb95b3c75ca990fa489cb553536d16747fefa8367d1910ebeee0e09a40bc1199547d0bae4974ccda04bf8d06a634b270c46869248d70455eaf2d6e8d0a8817bf43701d6e68a58dcf3c374d71889f09963378717bbeb1e1b6e12750f1fb58a489f8c3caa0c9afbdb35779732d636730f8af979ab0015cf43c40e4034289b8df29a2ad3330c7279bdb0135b134540f2d790f9e4f3944f2542f4f3b478b8f49341b62356a1a62a6e4c110b2b43c6e1eacacb3c124a3291db54d50932dc7c8ced9a8ac5bb7f0860a5c5273af7b92efc02e4538994cd39df4fc524f37f0e16553e269cbbeb8ef57c65f4f0b624ffad5bdfb07e2752974ed8c296f6623348d66413085cb5e1ab0fa5fccb4f1b18502a814dd4a30c5791cd136e18cb936b99fa2b88213b0dc8875cf636071da95632d9304b81e430aa97aecf1b54d649bae291665916d2fefa628ca9d81d3b0db83e663cb852ca090c93cb666dba3175d2000833d030984faa2d78cdda5d8ae0b0fcbae292244c706d63a02f4e70868361d45edc20a56c6d5c719f565208ca61b7be06c6919cb49d5d7d7cfd877d25dd11b1760aadf17f2f272294c763a6e95981e9e3549f0fd516a312b2159a69ed4d72e4f1f1bc5c8f0cfd1f2e676082337c3b16764e64aca224e67443a6526a03a019f15eff38b7b7f86416160b024cae22d3c49748eb25896ce0b80747961815cc986732973f26e51886d6142bb7d9c739abe60cb2ec811b8d9417f1d6bb35875dff5ac29d5791499d4d9c5046a3ce6c3148161074096817b13e2b79c4ba6d908b4ea9dd312738298eaf5048d4499792108b4512c9fa786d70a6c9d442a76d0ad7e5fca3f516270b2546815d64761244fdcb0736da9b182e92d311ff09dc994c99e955077cfc276b1d2b52faecfdefbb7f54cb37aa032cebf3ffa548a4ab3cfba04a8766884186d4b6744408d5d97a419ab5293b67a310280747e30db2e2d2b95e69a19e6e9c3f9c12c0b0adadf1d0e1857f481a6400475508b8fd34feab249173b164b10441ffd67657f2e6bd63027e5fb45f3151d6c8b19becf9653c4ef73f629a8bb92a89a148e00d86e27593a723410f5f481c610b62f763b868f07f8ce2f9152872f94c7646d70c9c78969be26f7f172e57c482aa1bde6a867b9f0cc7c2eb405e6c4f9aa624024034a7dfb8ab23b48bfb04bce1a5607c25fd280b6a3ff9c55862a926d2562e4e1cb56fd10df68822270f7df1c9ba3463b71494cc7d41a5af96c633bffbd626f61a2f083511f943a2cbc38652fee05716b4d9221541d3387661e53190c0d62be6558b4f21c2e64ab4deb0c41eda0b90e0493fab758f0aef149abe5d0b973c60d234bfb1e8106db26a5a23833192e9b0097561dffb1d77534259de253b0a6db4b27a5854860775864931b72a43a0f59c34f3d4ef6e3b89e08f102a69df4356f7d9be80c1c9e33750c04c7de058395fb8ecf2c09c7dde81f4962500500579f01760169120c972b2081e108c77d7a6ef9a2d4b5042ca009e828970762d8f7c39a37ff481917debbae995b0d7a75774241204bb477b3df7ce77bc1bbd9244e2c6bee7533a28e0e43278a5ab651496a7ede3c2660d8b2a069454887de9add583125781ff075a389be973eec6a73a3d281288642293f4c3a3a185914ba8f4ae8b276e0766fcad6bacd3e3c3bb74af2c082e46d1b02acef68eccbe30b082a5da46e531d661a7a42188d308bb1bd198f924c6ce33e434c88e825c069cbf629f7f59fe06db5b704edcead9f6a80e91882968f660b458c3fdffc30215d0d098406bc974ab1179fba9c9e87c2396b84c920def6b5d3ebdcc33a39c9c96b961ebeb7d98d672799ca06e8d4dc00674df3f65514ccff8d05d4b90cbed0426b982c290b9d67c65f21f320da6cd7efd37e8a2c704572dd490795abedf742a1d8321690131f9bd04208b9dbc0fe41a0f871b64d9f34f45be21a0bb2aa76cc72c8ece1e5f610ceec5f05fdfa4270c76136bb6d4ae2f809ef1c1077ba667ff5dd5b34d32f6d4e34c15c899c972ad6ec756108d5065d654eca394048f0818aaa6983c26659a8182377d63861ffcdbed17efe6402e736f947a49e8eaf67321632e839e814f9193d04abde863ed6ada88c5ffd15f46b59d60b114bbb57e858fb0224f588d402249ff93dcb640a7e4bfe60db7f38194b71a775954f551247138d4d890be5415572a494f3e92fe6eb443104e06f0dce51c7e6748dfe8da7c9b8b04a1026052047b70be01817228b1d29740744d5771ad0531ae73b159c60fa04930ae0d0e6252810a5a4f0792103a23a117c5eb690102c23a91b1a9f6e0271a9b90d9b134886c6953e367a5d5b3c0849d5a75e53c1a46f50551a71b1040a2a9a4c58f0084e1e4632a68231ee54399f89222e9f3858af48a6af8f551d01014076a7be68472cd1f94479d12d3f6ce2d6fec4a234c44a23afb426f66f9e3701249026f429f6cd0ed03f782ebfb48f0452e0f0bd71c4945bb8cb9a658afdf7b57b00d7b0d574b7a54f441c5ceb87bb762e9326294e60bcc3d6c2b7746648de10e9e728ca43e6776276ffd00a830b69cf546f90cdc93ac90ed0f7cf1178323c6c7fd379f16eac6537c65757d6e243b5829598665fb4911f2db2de3661fb5d93525b1959a55451eefb119cfa55a842a556fd889c65444c65af45f7176b88ec45e43ddbf3ead7e4c54ed7f5b11042b46964fb4685b974d9074eebdb522dc370320438b72a1802f68feabffcc82b69a3b434e487723c3c6e827a9e9bb573db3984001796dbc3f6d14ef8c268327fc16dc6ecc23ec858b6e9fd6a713e48d5c3473b2f8d5dbb476b11b62019c0830345758c21539567983ad56407e1d839673ad03c396ac2e6ce08a697c3c8f6f06bc2148a9ee041fd5d21de49cdf2a482d6863bd0abf7a94d9fbd10c7167bfef62f4a9ebacdde98b8a7c8a7e95e996037749911aac1017aa27907b15fb2181dfc6aeffe61030a185fc9ee84a0c0919c5279229d9b9ddb809a9b553d75114242d7643d6f5811ae597a35149c7b3a6cc9029fa4fd54fc6a8ac62561398dcb21ea9c1b44b8d331386ee0e449e5b32716ce6a3f0ec05c332dbb9095ef7a094ef5e7cb6a34f5fb5f3dacbe7eed8a11504dcad3f3310604be497792531d2283ba9b4430b5fd0c4d263a39033a8a96f16b2c7b835d1f3f7038968b4c536c0f60c3ffaf74b3231e83336962f519ab2cc615806edb04c4597fa6cb9ffe579088f3ba4a886a7b559f09cbc29ce175f66155e06a68865578d315db05880065944eb043027c85b005f31ea79acc5b7254073476ca92e565cd81afdf6e059cd2ae95b6c99e118ee7392815fdb1f228143d9c0d088db2737758e7b3ec13e1d9354ea629e014bdf94df0de13ca3101b9d8fc11f14be409c74dbd0b7031f8c713ce1b8bfee22a4cd3959b1eccb95c0b489f603a386eb2e0fc145d81154304a2605f90bf2d897e7ea54c72c442e1cb840b4526fea7bc2d3c59b6c7d8585668974212c0dc7532ed38208c45e65", 0x1000) 2018/02/24 02:38:48 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001380)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000013c0)=0x10, 0x80000) getpeername$netrom(r0, &(0x7f0000001400)=@ax25, &(0x7f0000001440)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0}) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 2018/02/24 02:38:48 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={@generic="35c8841c9f608a5325529dc0a69b3aff", @ifru_addrs={0x2, 0x1, @empty}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)=@common='syzkaller0\x00', 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={@generic="210f66b1c8b0e7825990834b69f1eca4", @ifru_ivalue=0x6}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) 2018/02/24 02:38:48 executing program 0: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) chown(&(0x7f0000000000)='./file0\x00', r0, r2) chown(&(0x7f00000001c0)='./file0\x00', r0, r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000240)={{0x3, 0x0, 0x5, 0x3, 0x8}}) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', 'em0mime_type\'*\x00'}, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x15, 0x2) r4 = accept4$vsock_stream(r3, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000380)={@common='bridge0\x00', @ifru_flags=0x1400}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000003c0)={0x4, 0x3, 0x5, 0x0, 0xe}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000008c0)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) sendto$packet(r3, &(0x7f0000000900)="e089914df55ab788d2a0ad93aa7071e8f9c9070b6d3e37d81b225b2c28cc896b6e0a043847cce5fa7d5740993b6a46a6b7450f0f8de6ed8b9b49ba514788c65acea9efef87104b2b14f6", 0x4a, 0x4000000, 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000980)={0x0, 0x0}) fcntl$lock(r4, 0x5, &(0x7f00000009c0)={0x1, 0x7, 0x8, 0x81, r6}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000a00)) acct(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000bc0)=@assoc_value={0x0, 0x6}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x55, "a3405c9ee0cf6f0866fb81a250b2a6668fb5e26edfe930968890a669e22b05ae49fec884161bcaafe87981a930561214d67054dab6ae04f518ab35beb9c5f0bcb7cf9718060424e90b538410e65ce298d618335f17"}, &(0x7f0000002080)=0x5d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000020c0)={0x0, @in6={{0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x9}}, 0x7ff, 0x2}, &(0x7f0000002180)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000021c0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, [0xff, 0x5, 0x3ff, 0x4, 0x81, 0x9, 0xfff, 0xa2, 0x6, 0x6, 0x6, 0x3, 0x228b485b, 0x4, 0x9]}, &(0x7f0000002300)=0x108) sendmmsg$inet_sctp(r3, &(0x7f0000002400)=[{&(0x7f0000000a40)=@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000a80)="f4756f1ad82ddc44220727aad86ea2b4ce755af0f41b4ebe97e17ad051725ac3423eadc236490c5808031a68ed5f0c1d6168ac1a5ba7dccb4d70f49ae5e644366bda91ea32dd06b7555a234e0a00ad956e0815e3b29da5b28e68a2d7d1f047bdcda96e4c298985367f887f248414e7773430c2e2639b90f9831f8eb503b9eddba7174ace420cd7a69f1e09e301d4cbba125de5946dac32748eb1c8a57b469c359741475125b53d418415181fb2e71cc4b826c1545946e9cef5dc453c21cface4e2", 0xc1}], 0x1, &(0x7f0000000c40)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x3, 0x4, r7}}], 0x60, 0x4000}, {&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000d00)="679368945227f09a27a44f9171ef66ab7d7219340f6dadf0f9f9271b04d7bdfc0afed1b1b52afee07c2ac0c566918de533853e3275c764bbbd92e433bb8353bc42536ef17583cead0e8840ea4978a69a750426e4ab4fc02963553be76e8aacab4c105c1a99cf32cb289461743b5fe226d5", 0x71}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000001d80)="a9c1628676f666a780f6a15c127b5261b494c8b4cd0d1b8a04ae9ef4bfd8113ccb2bc09f212425afcfeae5342523baa2ff810ac94b4cd069e503abd20122328e73fc119d9705a617c3c424a0a58ada207cfd5da6b45a042f56621cc6323dd9b324ec2cb1298ca3cfc7983307a67907f0a01a036454afac7daa14db814fddaa3b6931b10699b93405b1319a576e9501b78acf543064ad9207c274b0b7e6930fd513941ab129d7d2f91486902e941d5117ad", 0xb1}, {&(0x7f0000001e40)="c596660dbcbda81b532ce89633da90e45851e53178da86402a559088aca1f813fdaa407f85be91dd43859f411ff575fac38ffd8647", 0x35}, {&(0x7f0000001e80)="51cccd34ac69753d10a16fb84e07b622024c4a9c369e1a33f5feae07bf4ce657", 0x20}, {&(0x7f0000001ec0)="19f2444ac1a3e925afaac9bfedad90f2a2ae87d50f4dd525cfc733bae3de68b435dac30f4aa078ae23a746123ea30b11ca", 0x31}, {&(0x7f0000001f00)}, {&(0x7f0000001f40)="7c958ac4c904bc4337737420506e4c", 0xf}], 0x8, &(0x7f0000002340)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x2, 0x8c88, 0x1, 0x35e, 0x2, 0x17, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8206, 0x8, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x0, 0x100, 0x800, 0x1, 0x6, 0x7, r10}}], 0x90, 0x20000081}], 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000002480)) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000025c0)={0x0, 0xdb, &(0x7f00000024c0)="a710ce06cd3d18ec13e04ffe17c03426df1018da2235ccf222b1f1668eb0df27b938a3babc727ab2b942ffb35974aa49e7b43c3493d2610ca24ffaa7b8eb0a838c1dd5ce9814b38d7f7934e456588ad0e9bb176d6d35549724d633eb7b0dcf5adb3647d821c9214aa2af80f85cafe8ba262ef60d066abec3baf7f954505a167215494a641403fdae406c6a9a4da813e5b646108a92e12bfca7cd2df55ba0bd61d2c55fa6e51f7a9874b36e6c2ccd12acc149c13b63e1ab294e7060f37c20bd716a74c356b138e5038e366735ddd59a7c6b3dd1b091a999f9e725cb"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000002600)={{0x10001, 0x7}, 'port0\x00', 0x18, 0x20, 0x6, 0x7f, 0x7, 0x838, 0xbcb3, 0x0, 0x2, 0x9}) fcntl$setown(r3, 0x8, r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000026c0)={0x81, 0x8, 0x6}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000027c0)={0x58, &(0x7f0000002740)=""/88}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000002800)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x7, [0x7ff800000000000, 0x10000, 0x8, 0x36, 0x7574, 0x101, 0x5, 0xffff]}, 0x5c) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000002880)=0x4) 2018/02/24 02:38:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) userfaultfd(0x80800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x6, 0x4) 2018/02/24 02:38:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@hci={0x1f, r1, 0x1}}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10007, 0x4240) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f800000000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x2, @empty}}, 0x8, 0x3, 0x80000000, 0x5, 0x9}, &(0x7f0000000240)=0xa0) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) 2018/02/24 02:38:48 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r0, 0x4}, &(0x7f00000000c0)=0x8) 2018/02/24 02:38:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000000c0)=0x8c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x5, 0x7a7, 0x80, 0xdda9, 0x80000001, r1}, 0x20) 2018/02/24 02:38:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/02/24 02:38:48 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000952ff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x27) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@generic="f1034522d3a15aa7f946fcd83abac575", @ifru_data=&(0x7f0000000000)="aff2919c8e4438000abbd18b9826c1c1a0737cb87fcb32b866befbb0abaec50d"}) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/147) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) close(r0) sendto(r1, &(0x7f0000000180)="5c35c91d47429551b17847366688c284824629bf8c81647ec695d7e7539b62caa7901fb80e04928c9346d805a7681d32459a86f5c19eefd5c262394f3845ef44a1cf79284d2565298152fbd394ad01d273b3ce1dd89959fe2fb34b339cce373152a9b4dab35aeae992f07d97525a443970e35972da353c043e20b21092a954eaacdfd57c19526e0167cc30960ea0583b41127972d2cf88b23bad2ea4da6fd485218a4e6bb61e9929c9113bb2a9394fe271235958ee1f34a54d9be42915e918d8cb2fe9c514bd4fab3b12a39d", 0xcc, 0x1, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x400004}, 0xc) sync() 2018/02/24 02:38:48 executing program 6: timerfd_gettime(0xffffffffffffffff, &(0x7f00006eafe0)={{}, {0x0, 0x0}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000cc9ff0)={0x0, r0}, &(0x7f000084fff0)) 2018/02/24 02:38:48 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x20, 0x3, 0x40}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x13, "0242cfafdd732453fad5340895cce403ca9e69"}, &(0x7f0000000180)=0x1b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_pauseparam={0x13}}) 2018/02/24 02:38:48 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000003fff), 0x0) r2 = socket(0x0, 0x800, 0xd283) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}}, 0x88) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x6, 0x25) 2018/02/24 02:38:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x109, 0x8004007}) 2018/02/24 02:38:48 executing program 7: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', "2a2d243a707070317d766d6e6574312f2f6c6f0400"}, &(0x7f0000000080)='}wlan1}\x00', 0x8, 0x1) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) poll(&(0x7f000008cff8)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@sco={0x1f, {0x5, 0xa98, 0x5, 0x100000000, 0x8555, 0xfffffffffffffff9}}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)="3ac2add57d344d20da3af39ab68b0163d2db7e3362c0c7359057633585767ddef7392fb8e609d1303480d1eae965623e2e5dea32f6975e06e44a3febf60926a98309f0224ebf3149a9fd68151be0ed02aa59a9bc75db2eddbf6d8ba21bb7", 0x5e}, {&(0x7f0000000180)="435a2f89b66d57c9e006507ea3e5c1ba467fc4ad7ce9d0561665c48c90d96422e328838863e49e9d5d8ec35f56cfd0a0d2f2472d03af97307027eafe8d8d33cda6db86ca846321949ad8f06b1c9e0dad32124801e2e960d5865a58c31d94afb8b34e6586595d5753c851407dc2cc6234d7f0b880ce532c567237e707c2dd7546ed3ab9069687aaed4ba9d9601eec5535efb7db18baca84d1b3d3d3c3be727fb7bc0854bc31fdc2010310821d362e9bb098b784c7e8814e97e8c204790226a0577ac3ae0d638a98cee2893f0d943d72fcd6c629bb8cae9db4232e57e08d3c98353e2dfd2ba719ebfad0e349", 0xeb}, {&(0x7f0000000280)="033b1158ae1d0dd6329f4a1069f80a20697f8c08c4a31fc01f216089d73e7e35a7719d3ca35f61f4ed6ed864939834df0e01279b4fe57c580653b39193e92e0dda3ff9a60c5d5e15ad7db28d5233e965cbb887230932d458237e3272a04d2fab1b7ba0afa15469dd6fdd58b916123fac", 0x70}, {&(0x7f0000000300)="da469ae956d76e69be12348a29f0879de52e7e05f04bf327782b7b7ff490d659778e8e7cac6b6781a9c1b9823091d1f4766672c2a8f62f2d6396890d433b3218535937d164a28d654f53eced2ae0fbff50446c8f6230368fff64debe32563a5afe9c6672e515dcc15e3c07c4309aef5f77dca30b8244a68f3484e935d20157e5f881ad266bb2ede342209b9807b7d51a16bd59fcce49e93a81ebfffb6be4796276d406849a41235279850304ae", 0xad}], 0x4, &(0x7f0000000400)=[{0x68, 0x118, 0x0, "b2b7ed0dc3f4b38669d66c5b466bc51ea259367d829a414c30848582db13b60d38fdd17edf383383c202962eab1d47f626aff5684ec953cd62e0cdc6a8af86003ea0fd4268e78d06bffbdf2a0bd73439be5f0995"}, {0x1010, 0x0, 0x8, "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"}, {0x58, 0x110, 0x7, "6a8297e002de89bd78e46c0f9f4bcf9c54ae819f8539e8ebe8909c15783ddb006d0eb975bab87d0b03c521db358f05405f47220501afb64fc1dbe95267df009a91"}, {0x40, 0x29, 0x9, "77d39b7f637bf0d1cd62e927e76ec9b6bd6c19bdad838e612b906d7f987c760ae9cec4b8c12722a45134c923da63"}], 0x1110, 0x24000010}, 0x4000000) 2018/02/24 02:38:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) socket$inet(0x2, 0x5, 0x80000000) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/24 02:38:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0xeb2, 0xffffffff, 0xffffffff, 0x3, 0x1f, 0x0, 0x72, 0x800, 0x3, 0x6}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0x4) 2018/02/24 02:38:48 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3, 0x4}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) mlockall(0x10204) 2018/02/24 02:38:48 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x1) ioctl(r1, 0x1267, &(0x7f00009be000)) 2018/02/24 02:38:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x0, 'client1\x00', 0x0, "490e190c2f327095", "7312f068417d8e7ac3dfce25ce7c0dde11bced6e1ee20c1c48602ce967266c0d", 0x4, 0x912b}) syz_open_procfs(r1, &(0x7f0000000000)='net/rt_cache\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000089ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r3, &(0x7f0000541000)=[{&(0x7f000023cf15)=""/235, 0x59}, {&(0x7f0000130000)=""/161, 0x21a}, {&(0x7f000098cfb7)=""/73, 0x49}, {&(0x7f0000705f4d)=""/179, 0xb3}, {&(0x7f0000821f0f)=""/241, 0xf1}, {&(0x7f0000e94fbd)=""/67, 0x43}, {&(0x7f0000b18000)=""/87, 0x57}, {&(0x7f0000936000)=""/210, 0xd2}, {&(0x7f0000d5bf17)=""/233, 0xe9}, {&(0x7f00000f7000)=""/28, 0x1c}], 0xa) 2018/02/24 02:38:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r1) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={r2}, 0xc) 2018/02/24 02:38:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000040)=0x3a) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) socket$inet6(0xa, 0x0, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x2b0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1ff, 0x81, 0x4, 0x12, 0x7, "ae461de3ab13b387b8cd4ed045bbb9c4674092f2e1b7100ea071014679e71c720d2aa8a370a540748c82ecb2336038b307e306a4c0d284ff8eec67dbe16b22", 0x7}, 0x60) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) 2018/02/24 02:38:48 executing program 7: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', "2a2d243a707070317d766d6e6574312f2f6c6f0400"}, &(0x7f0000000080)='}wlan1}\x00', 0x8, 0x1) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) poll(&(0x7f000008cff8)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@sco={0x1f, {0x5, 0xa98, 0x5, 0x100000000, 0x8555, 0xfffffffffffffff9}}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)="3ac2add57d344d20da3af39ab68b0163d2db7e3362c0c7359057633585767ddef7392fb8e609d1303480d1eae965623e2e5dea32f6975e06e44a3febf60926a98309f0224ebf3149a9fd68151be0ed02aa59a9bc75db2eddbf6d8ba21bb7", 0x5e}, {&(0x7f0000000180)="435a2f89b66d57c9e006507ea3e5c1ba467fc4ad7ce9d0561665c48c90d96422e328838863e49e9d5d8ec35f56cfd0a0d2f2472d03af97307027eafe8d8d33cda6db86ca846321949ad8f06b1c9e0dad32124801e2e960d5865a58c31d94afb8b34e6586595d5753c851407dc2cc6234d7f0b880ce532c567237e707c2dd7546ed3ab9069687aaed4ba9d9601eec5535efb7db18baca84d1b3d3d3c3be727fb7bc0854bc31fdc2010310821d362e9bb098b784c7e8814e97e8c204790226a0577ac3ae0d638a98cee2893f0d943d72fcd6c629bb8cae9db4232e57e08d3c98353e2dfd2ba719ebfad0e349", 0xeb}, {&(0x7f0000000280)="033b1158ae1d0dd6329f4a1069f80a20697f8c08c4a31fc01f216089d73e7e35a7719d3ca35f61f4ed6ed864939834df0e01279b4fe57c580653b39193e92e0dda3ff9a60c5d5e15ad7db28d5233e965cbb887230932d458237e3272a04d2fab1b7ba0afa15469dd6fdd58b916123fac", 0x70}, {&(0x7f0000000300)="da469ae956d76e69be12348a29f0879de52e7e05f04bf327782b7b7ff490d659778e8e7cac6b6781a9c1b9823091d1f4766672c2a8f62f2d6396890d433b3218535937d164a28d654f53eced2ae0fbff50446c8f6230368fff64debe32563a5afe9c6672e515dcc15e3c07c4309aef5f77dca30b8244a68f3484e935d20157e5f881ad266bb2ede342209b9807b7d51a16bd59fcce49e93a81ebfffb6be4796276d406849a41235279850304ae", 0xad}], 0x4, &(0x7f0000000400)=[{0x68, 0x118, 0x0, "b2b7ed0dc3f4b38669d66c5b466bc51ea259367d829a414c30848582db13b60d38fdd17edf383383c202962eab1d47f626aff5684ec953cd62e0cdc6a8af86003ea0fd4268e78d06bffbdf2a0bd73439be5f0995"}, {0x1010, 0x0, 0x8, "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"}, {0x58, 0x110, 0x7, "6a8297e002de89bd78e46c0f9f4bcf9c54ae819f8539e8ebe8909c15783ddb006d0eb975bab87d0b03c521db358f05405f47220501afb64fc1dbe95267df009a91"}, {0x40, 0x29, 0x9, "77d39b7f637bf0d1cd62e927e76ec9b6bd6c19bdad838e612b906d7f987c760ae9cec4b8c12722a45134c923da63"}], 0x1110, 0x24000010}, 0x4000000) 2018/02/24 02:38:48 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0xffffffffffffffff) readv(r1, &(0x7f0000000000)=[], 0x0) pread64(r1, &(0x7f0000000000), 0x0, 0x1) 2018/02/24 02:38:48 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={@common='syzkaller0\x00', &(0x7f0000000040)=@ethtool_eee={0x49}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0), 0x10) 2018/02/24 02:38:48 executing program 0: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x2, @empty, 0x200}}}, 0x88) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/24 02:38:48 executing program 5: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) memfd_create(&(0x7f0000000040)='\x00', 0x0) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) 2018/02/24 02:38:48 executing program 6: r0 = add_key$user(&(0x7f0000114ffb)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000088c000), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$set_timeout(0xf, r2, 0x0) 2018/02/24 02:38:48 executing program 1: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x200, @tick=0x3, 0x9, {0x3f, 0x3}, 0x10001, 0x3, 0x18}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/02/24 02:38:48 executing program 2: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x36, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x80000001, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20500) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x39, 0x2, 0x6}, 0x9, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x2, 0x6, 0x10000}) connect(r1, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="7221a73a391d53f500f16e0554444ebd"}}, 0x1e) 2018/02/24 02:38:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x50ed713c0ee964a7}) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) 2018/02/24 02:38:48 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000), 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/24 02:38:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x6}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000b23000), &(0x7f0000802ffc)=0x1) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) 2018/02/24 02:38:48 executing program 5: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) chroot(&(0x7f00000b9ff8)='./file0\x00') chdir(&(0x7f000020292c)='..') lstat(&(0x7f0000000040)='..', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="a6e1ee141cf8dd7d6f5da0ef22c95345ec6374f20454930324840ba343837514c41f26d872ed9a232e3f4508b69a7721363a39607714b4aa610d") lstat(&(0x7f0000000100)='..', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='..', 0x3, r0, r2, 0xb6, 0x200020) mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) 2018/02/24 02:38:48 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x1, 0x9, 0x4, 0x5, 0xf7, 0x2, 0xf6, 0x6f0e}, &(0x7f0000000040)={0xfffffffffffffff7, 0x698b, 0x20, 0x67ac328e, 0x802, 0x9, 0xfff, 0x8cc8}, &(0x7f0000000080)={0x4, 0x6, 0x8, 0x0, 0x3, 0x9, 0xfc60, 0x3025}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x9}, 0x8}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000000040)=[], 0x401) fcntl$addseals(r0, 0x409, 0x8) 2018/02/24 02:38:48 executing program 1: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r1, &(0x7f00002efff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x458, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5c45543ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568bb3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db858cbbe67b2f53b333c9a186f1c76e9897726251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54266a277b27604d9aca20604c3406226d5c0e384b43ac405b5c053002b0cf270ed580f775f860617389c871c7c6154e820b90997ab120455ee07ecc6d4b6d0fd31b2e6e78cebdeb068a12ac5e06ab99b09a9f17a228de0451ab6292730bcf0f6c72075361df44690cd36c3e64266082e2f91df60df1182da7f215ae064936e1dd5f3647be5af09a223e71f11dbee5cd65dbc7af024d5a112a2cd1cc92e144a359cbe14edf6cc4ccca68b6b6a703571f7e53c81b306745667b4a9cbc8cd85978eff4eff6ab358b8b097ed2f254098f0bd40ae87b7d83f1e75796657cc5d9d2f427a626e13e5cb687fd5b0ce9145c16aa218f4fafbcf54b91898667cad86f5e254e2065be59ad24ab60f65e2f48ab0a2732f276b1e3a67fefe845c9f0bc75cd23305320647c3ab29fab419adf1b0994679971207f0f56592e7213b9c2a753f790bfacda6c9ff75a494645d2dd8bf74cb87118b6160e2c857c8843c0ffd17d111788697cd7a48e94d44b563168a48ff7a30a34deee34c6abce51d689ad3402b8880468b1b7dfc4b8b1abee65ee9bfadd4e57cb37d6c99e6e47f1aef12c257261b5060b43a71def858ae0a15d5b7b9eb2fd4f8110bf4c0f96d7eaf62f5758daaa255c08b4d08c318a1ab554a91e1567b4533d7a93c3b6bff1a20064f28fb87d338dd0a09cad903e71dbb98b4020e1034d7d23c6c8687b79495ddb5f321768a5560092cb08398096fc557f212741f9be94c0aac91fb02c1206ef69c7a9536a7ce8a43fa20fed9a6c1ea5150601f92bed1501595d2b6968ff3df163e6efe0cb5d4b78610f3309342e4c4a901cb0d5c4b4654ef99110fc66d04981b8f599c5f88ce5a1dfdc3f313e6f7a2046a9a30d34d79f7f7497a2c71a50cfef305087341973b606798a2b53e695271e571a4751734a503b9394022b69000a17912abbd23a090ab069863ab0a4868a74d2035a5032d10c1250a623e6d0fbf3d6354233d0674bae1e7056d5719e9079a3aa5734937db85d8c1e7affc1c1"]}, 0x458}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/02/24 02:38:48 executing program 7: pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f0000599fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') keyctl$chown(0x4, 0x0, 0x0, r2) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/136, 0x88) 2018/02/24 02:38:48 executing program 0: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 2018/02/24 02:38:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7, 0x4, 0x7fffffff, 0x7ff}]}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c1b9c1260a9b7903b2ffee8c175997ea9d88f823f495fb793704f46caf1cca63e5dbc7e5dc654b80a3f15bd4fffff001dfbd3f4f79dda281177972f9bf9fa00123fe3f0005642ef59f83141cea2163142bf1de9711ff7f8e070f30bf2162a77952449b2c2448c354bfae2dde46393071e9", 0x71, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x319, "514d4c57b48f5ac374acc24a260592f39d2993b73e2568d2a96b32e8ef071f036183de61301118aadfc7bdfa85e32331ef047843c01e161f37d362ab586c6a4403d83caa88ce68e6491b39339e6ea58507aef8045af906c3bf"}, &(0x7f0000000180)=0xfffffeee) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x20000}, &(0x7f0000000200)=0x8) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x8e59, 0x1, 0xd10, 0x3, 0x7ff, 0x80000000}) 2018/02/24 02:38:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000583ff7)='ns\x00') lseek(r0, 0x48, 0x100000000000001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/24 02:38:48 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x8001, 0xffffffff, 0x2, 0x5, 0x4, 0x6d, 0x80000001, 0x5, 0x2603, 0xfffffffeffffffff, 0x3, 0x6, 0x6, 0x200, 0xc9a, 0xffffffff, 0x7f, 0x4, 0x61, 0xffff, 0x1, 0x8001, 0x5, 0x1}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000d79fdd)=@known='system.posix_acl_access\x00', &(0x7f0000d9ffec)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/24 02:38:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup2(r0, r0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) r4 = getpgrp(r3) fcntl$setown(r0, 0x8, r4) 2018/02/24 02:38:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa2ffc), &(0x7f00002ceffc)=0x4) 2018/02/24 02:38:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) 2018/02/24 02:38:48 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/02/24 02:38:48 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x100}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000000c0)=0x8, 0x4) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)={0x0}) sendto$ax25(r1, &(0x7f00000000c0)="244185e327322fd61b2a03100f5d51d30e4c434c8def1139efc4186330cb468e09517304dbfdd634466f1db6e0d651467b1d08a8eb4bb55b501a2b3db2920e950ab43b9b06107b3bec18f292be571a8f562078f82bebba343cb43de599b6b392b9d8c41670551c83c97a1e9efaaf4bd13b3dfbf8b2630bc92f6108", 0x7b, 0x800, &(0x7f0000000140)={0x3, {"ab4b921cb0350b"}, 0x1}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) getpeername$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x101, 0x1, 0x10001, 0x4}, {0xff, 0x2, 0x7, 0xfff}, {0xbd8, 0x2, 0x7, 0x8}, {0x7, 0xed, 0x9, 0x6470}, {0x7, 0x200, 0x101, 0x7fffffff}, {0x2000000000, 0x36, 0x10000, 0x1000}, {0x1, 0x101, 0x5415d571, 0x40}, {0xffffffff, 0x100000001, 0x81, 0xf298}]}) 2018/02/24 02:38:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e9d000)=0x1c) 2018/02/24 02:38:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') readv(r0, &(0x7f0000000540)=[], 0x0) tee(r0, r0, 0x5, 0x4) 2018/02/24 02:38:48 executing program 2: r0 = socket(0x200010, 0x80e, 0x7) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/209, &(0x7f0000000100)=0xd1) fallocate(r0, 0x2, 0x5, 0x7) write(r0, &(0x7f00000000c0)="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", 0xfc) fchdir(r0) 2018/02/24 02:38:48 executing program 0: setrlimit(0x7, &(0x7f000000f000)) r0 = inotify_init() lseek(r0, 0x0, 0x2) 2018/02/24 02:38:48 executing program 5: mkdir(&(0x7f000001f000)='./file0\x00', 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x800, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000013, &(0x7f0000000040)) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0xfffffffffffffff8, 0x1f, 0x2, 0x8, 0x7, 0x800}) accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x80000) 2018/02/24 02:38:48 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r1) rt_sigsuspend(&(0x7f0000000000)={0x200}, 0x8) 2018/02/24 02:38:48 executing program 7: pkey_alloc(0x0, 0xfffffffffffffffc) pkey_alloc(0x0, 0xfffffffffffffffc) 2018/02/24 02:38:48 executing program 3: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dc0000), &(0x7f0000000040)=0x4) 2018/02/24 02:38:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}}}, 0x88) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) accept$inet(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000100)=0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) 2018/02/24 02:38:48 executing program 6: unshare(0x405fc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000040)={0x0}) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/22, 0x16}], 0x3, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/19, 0x13}, {&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/44, 0x2c}, {&(0x7f00000014c0)=""/46, 0x2e}, {&(0x7f0000001500)=""/208, 0xd0}, {&(0x7f0000001600)=""/140, 0x8c}], 0xa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) splice(r2, &(0x7f00008deff8), r2, &(0x7f00009ddffd), 0x1, 0x0) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="be2831ae152cb5556347077c6eca43e6", @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000040)="7033d04e4a121baa4bdb0777bc85fdcb506427b8997927100e6f2ff466b2b2fd22987159048e9f8fcd78af2ec5f7d8e70df7ea64ab7b71026f2f2188a82749c401ba9a636555", 0x46}, {&(0x7f0000000100)="3b52553349fc492b03673fa64f92e7441377846d4068c33ca7210f99e5a5c31bb620db2f9bc88ce0befde0235e33057d7f3fee0aa2ed9bcc4bd4f5dac9b1b6838ab223e747f82651b4426a33cd528a7f53b8706606ed63634b8ab13fc297ad3df336e7bd3741772239600466cb8f05a8d13a21f17e9d0faf0f296cec63c381e16501cbcad9ba06811330a85b56e0e4cdab4f1b5a5b9a9f9fb834f4dd7a638ddf9c13ff632268bc962d424f475ad5bcbd7a26b03f184d960d9f42690efc7b516240d55ccd43f945f5ecb85212584ea2", 0xcf}, {&(0x7f0000000280)="504419062d63b8fa627fa995171951ba84704ad4665e361e994f4a6e7561cefefe9eed11c5b68863ae1625ab2aa68bc514ce733efdba1b0ba7a3110c7bf8adc09fa450f77b613459d325b78b7bed44c3d53218a2a79fd3c4c06178c273020fe639685d950a9cd15508b8c52d1239a5e8863cb3e314441e469afc65f72a61f4675ea2e3b1cc457eaf9ab8098637a94032c8ec3b9de01920", 0x97}], 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000240), &(0x7f00000003c0)=0x18) 2018/02/24 02:38:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/02/24 02:38:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000fff)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) 2018/02/24 02:38:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x3) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) 2018/02/24 02:38:48 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xfffffe93) ioprio_get$uid(0x4, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r2, &(0x7f0000000040), 0x7f) 2018/02/24 02:38:48 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket(0xf, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x100000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x36]}, &(0x7f0000000100)=0x6) r3 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x9f3b, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x3661}}}}, 0x108) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x19e}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/24 02:38:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/250, 0xfa, 0x40000002, &(0x7f0000000140)={0x4, 0x3, 0x7, "b439b2719981", 0x3f}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000013ff0)={0x0, 0x989680}, &(0x7f0000012ffc), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 02:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/02/24 02:38:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000a7af24)=""/220, 0xdc}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f6000)=""/4096, 0x1000}], 0x3) 2018/02/24 02:38:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f0000000140)=[{&(0x7f0000000040)="f15c6f091d952f6f8affcf2d57e3e238bd552e64bb20cf5c4ae2828dbe90a8113e586ec4fc9ce37d5d6b70e3488fc894655bd24eaf074dd5ceeb5a857bea77798fbe1d2ff77c4e42dfc7f9830a6c981439467b6af3b0e3871107caa96757bace418525ab2ce540779ae66c0dcc8bf59bcc80e863c84e45b9988b8ca7ea4163e7f72f3dd2182bf6ab24a5429864e2e82f7baa699570b67c4eddf86f4e348fccdc3d4bc42465e0b07798844571598bfa43e5a183990ee3c5981d", 0xb9}, {&(0x7f0000000100)="7a059f33c85765b0cb5135085de1301c4b88cac8a784d566", 0x18}], 0x2, &(0x7f0000000180)=[{0x110, 0x119, 0x7, "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"}], 0x110, 0x20000000}, 0x100}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)="ad0515862a5029dc6334d5deef727bcc843a78535a3c7f2e52898788b0908a598bfa8f559e508d58e16569f79f7d1b916e07002385962a743bd57e0ad9fd58126e18ff26040915", 0x47}, {&(0x7f0000000340)="340cee955f0be7318eeef5bc4fc90d69d5c16219e164abcec79981ece383911a285c3467e7616304ce9e8e75cab26a4eac78a9d82de3142b22c90d4c8425370b8bfe2e85a07667d2f2ae17ad29da43c111d09639a70cd72437de0ae448bdad6fedb7e643d45641", 0x67}, {&(0x7f00000003c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}, 0x4}, {{&(0x7f0000001400)=@in6={0xa, 0x0, 0x7927, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001440)="27f462af49e8ae49d6ba9154653e39ef3e9553ad22c1780aeaedae1f4c67ac7fdfa655658280a595faae8f9e25214a37123b16b5c843315486a0262bca4a9b1c280f846cf3ce98c902052eb779ac8d0bc4b8d2d9b4d75d98ce6d28ea4c3260c3d30508e82a6f5ee124596bb41983580c69c3a2e74c55346917180e83ec897e1a82731e98c1699567aeadec821e0674ea77c583f93792f94a5d957b26865263c1dd23c18cac3d0433b004b7035a1d7f87ffad5cc8b51b873b753f3ed2bce505d3d358ff8d787a0a70b4e500bdc1b5bec6565ecc9109e774a338c1db2e91b4b7df6735fc25cad665d345bf070a9798873ea8", 0xf1}, {&(0x7f0000001540)="081e39406e3043d57b8eceded8b13aca2ca54e9d0d26e930b0c1cd", 0x1b}, {&(0x7f0000001580)="922d0295b4e0b0bc025f53d4497647714acc913a5cab9bca69231eff5e8cc672a2f76435298171b75eb45f740d6877fdcefaecc033e3f2b7998fecb4ee06f5c76536e4dcc0e96660c32a5d9be8903b66663f866ae8676254c1aa14775af86741e6218c8e2363c7266cb4b051751be64caa3b30924d5b78fe8919ac95b2c6e71b4f2ade45d6ba0eb33818dc5303d060639d58ec0e4012eb57a00a55631c367b3d8ab495a6a9834ef7bcfa94cf07c048eb85569b2da8b0d637962d25f8164561b963d869e5017fa0e4f2a99c21", 0xcc}, {&(0x7f0000001680)="fa1fc100bd74205a95dcd3a21d76df3487215a6a95a335b4a38d603bbf5a221bbcf9edd2850966af0f6f78cdcb80f0bec17d91f5e7ca147e18d95d3909f31a32d7bcca3d3bbe2ba71907903196decec08777377a3d24e207f2c55ff7c9f2b248715fbb3dc3f63973fd48fd1339946f8e58f5d9087093d19d3af9c84162bf0e16f81dbbc7e5", 0x85}, 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{&(0x7f0000004700)="b391675fcca75144a16e4ccb0a5996", 0xf}, {&(0x7f0000004740)="f6fabbaebe27744bd120233d68816f11b1055455e81df32c5ad093c699390e2131e6a045c78978ed10eafa026d4568adb2572d10fe9a6add264833fa6e4024d9b3d8dab15fae33609f0c3dc6125aef213ae7f03dbe526fbbca8f268c5c16bcfdf39b9dcfc56f3788e4c13ed64f85dc14e3e984d2847ddd2a9379fcb7248c2662aae7fc5d90e96f55811a5effbff256a3172c0a14c9441c643e5788797370f9d882108e36dff09a99c6f2d005e8c606af9db79eb3e239d5477ea6eb96508ec52cf9f0631510565a15071984cddf1c3c05b9109be1d713ee1859f1", 0xda}, {&(0x7f0000004840)="b3253a2240f087c52d52bd5a47c13b4a1a10fb163ecb0a6664bacbebbf710c2926de48ccb8e07a7bfa2657a2e2825d1227904dea81198b601d8183ce2164650b6f088e4a182a7e703dfe67f4a8d7ba8ce6b5ad27e2", 0x55}, {&(0x7f00000048c0)="f5d1ff15791eb7ce804969dbd55d1975485cfd2f3ce94ec53957c3718071a4d1d0ec7f4d86a0b8953dd2e587db2d30d3bdd761b534eb0c823529c964e5783e13a0d63902749f6b3a835d7142b1e07223d6af47091f38fb8046179bdfad1af75fe1481726ecd34406f8d41e925958d634", 0x70}], 0x5, &(0x7f00000049c0)=[{0x40, 0x112, 0x2, "14cb57f577b0b986dc02c7e630a2b626101380d5c84845e0f9c5855dd06ac606245e2dd5feec2be366d4bc090e"}, {0x108, 0x11, 0x0, "fd422bebcc326f2e01ec842418e8262934ab89c39eb2eb30b27c2f4564679d156364aad63b4714f5b203a0e550f1e40d1f4b9ad77b563774442b093d704f94c6df86cf15a29b2354508fff3d5cdc08fa3e14239493320a186365d4b59710090b8c7d9f4e90668302fa591c6c3dbce51c99a09e9e88b4591ed01c9d677b2c538ff860ca1ea7c3f6febf42f738e08185bbdaca8d10057ed31c6e38ea96cc1983db294f27135e996da8c9c61ef4090e822271192530676cf5ef873b749385f5a9bf8f7c78c6f9100a1852c33fcd414814f267988e90de5858082c602a0766f4c53c20f00ec1c405bc8028923bf3fd05a84dc6220b8c3f8214f5"}, {0x50, 0x10f, 0x4, "e8ef1b09ce856bec999a26facb3c19a7694354abe29efac40734a61e051ace4550b66fb8d4f6b82ccdfc031a7f4f39ac297d26dd6584783099"}, {0x100, 0x10f, 0x6, "002317918130c34d0b306cdacd9e2807d8f1d7798bb2402de3a2364dfc6f6b56cf7c24295e7c1381a2766dc658685fc09d8faae04225d54cb838df43f0438121e6c681af1d061f81078c71107b2eec830dcf65074e8c0f635ff2c2ba42bf36e8c00bbad11b60cd3d3d0e55db3ec845ca2d19b711a49c7b0e7e56df1fa1550e7e2da54db3f9bce53757c5953edd03187f8e4dddfeda9f6dfd1505eb541dcc799c618d81d19146a3457a949b762264ad2cfe8919f16a441c6621dc5794cf424487bfc92c90d69a84c6a60b7ca6fd860c2df513ddec18c4446fce3b239e0268d934ef6a4f10b3c61bfcac56d78cf6d00d36"}], 0x298, 0x40}, 0xffff}], 0x6, 0x4000000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004e00)={0x0, @rand_addr, @rand_addr}, &(0x7f0000004e40)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004e80)=@assoc_value, &(0x7f0000004ec0)=0x8) faccessat(r2, &(0x7f0000004f00)='./file0\x00', 0x10, 0x16b13543fe058616) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001840)=@generic={0x5, 0x8001, 0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004e80)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004f80)=0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000005280)={0x10}, 0xc, &(0x7f0000005240)={&(0x7f0000004fc0)=@expire={0x268, 0x18, 0x800, 0x7, 0x2, {{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x1, 0x200, 0x3, 0x0, 0x2, 0xa0, 0x20, 0x33, r1, r3}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x401, 0x1, 0x3, 0x4, 0x4, 0x80000000, 0x9, 0xffffffffffffff80}, {0x5, 0x8, 0x8001, 0x6}, {0x6, 0x572, 0x9}, 0x2, 0x1, 0x2, 0x3, 0x3c, 0x80}, 0x1}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x1, 0x7fffffff, 0x4, 0x8, 0xfffffffffffffbff}]}, @coaddr={0x14, 0xe, @in=@rand_addr=0x4770c38a}, @mark={0xc, 0x15, {0x2, 0x1}}, @tmpl={0x104, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5, 0x0, 0x3, 0x1, 0x7ff, 0x3, 0x401}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x7, 0x2, 0x30, 0xfe, 0x3ff, 0x8}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in=@rand_addr=0x48f3, 0xffffffffffffffff, 0x7, 0x3, 0x7, 0x393, 0x9, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2, 0x2, 0x4, 0xfff, 0x3, 0x7}]}, @ipv6_hthresh={0x8, 0x4, {0x5d, 0x8}}]}, 0x268}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000093000), &(0x7f0000f92ffc)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x1, r1, 0xffffffffffff8001) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x77, "d8503dd0528481af3c852eb27fed5de8463f8b2dae38ad6584dc93656b26b39185ddd92b24ae539b7018bd303f984c46148290e65b45d2dcfcfbbc4441a4377f31c265fd1b523cafe45ae05cfc8dcb4678c7ed2ce0ca3273e3b23787d8d667877c6bc28a9e70f1ecd09b6844aae773c04ba4c1169253f4"}, &(0x7f0000000180)=0x7f) 2018/02/24 02:38:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x24, &(0x7f000001d000)={0x8000000000000001}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181201) epoll_create1(0x80000) sendmmsg$nfc_llcp(r1, &(0x7f00000008c0)=[{&(0x7f0000000040)={0x27, 0x10000, 0x4, 0x6, 0x200, 0xbcf, "da4b12a2c04ea8de27c1a3593adc6399e91bca023472e7348112b62b9d09bf9d0de77003d8d26361081d70cd1819e9c86a71f089a203cfebdc1e561c0fe92b", 0x4}, 0x60, &(0x7f0000000340)=[{&(0x7f00000000c0)="d359cccaaf34c31a8c57c32d541db60d523c750b74efcd5c7dfcdbdf0a8271bdc66488155f619fb149bdfa4f8fddc068a33352bea4b793500cfc6634fb7e74e2983ac0f02c7714059a1a9a61e3c99bb677c379bede8f1867b3de185b09d3727c534b2c5dbbdcbbfcb86b0f770d552c360567811695c78e16940a661953bab48edcfb5027a1ae49aae7", 0x89}, {&(0x7f0000000180)="6fa9796e6b1117832d155962ffb40e139f673655a9ed33ce7bd3793fa92d", 0x1e}, {&(0x7f00000001c0)="ae372ed55a86f20b53c52a7794736fae98ff9d957a7efcef83a3d511233d04d16c0a0eeb3ded219697958e7c3bd016011116e07131c455de38bac778e8d50ac0570c9482f9d5aaf4f2c94e0de39923f359308fe714b51c4c07745a9effa9bce2eeddcda444e467c42be404164eb75518286a89593364421fc378aff722f929782591905636546d10596e148dfe68b3a6b7a5ba78f326b004a2919c93c4cf8c91fc9fe079946c4effb93ea2967268b3f70b6763fb4e59fb64ebb1b4ba6b70358ab702aa78530bb26517a92803ed0c9360bbd809a507f2cca89240b6a51b05", 0xde}, {&(0x7f00000002c0)="dc2a18ce49db799e1db5c6c2c9d873bf143c96135306dddd39820f73027df3f8bf2bad2cd46d96848f99f9c289c70796d61478bef877bf2fa74f8d6840977e0de8eb82e0994a3edf6ffba0211364167cb7040d378c8aceb7b564e130dbe0c6128a7f3e3afd875e7a283a34c369aecd645f81fce4032057fb27ac4dbeedb5c01a", 0x80}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000000380)={0x27, 0x7f, 0x77, 0x7, 0x84, 0x1, "e22b9efc4168e555d6ef15b8b7c00710e9286a63ba975c8b8027872d77c6d224964048be47df03ce5bbfa185be0d627ccebf81694ded3919aeee01bc22c92b", 0x1}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000400)="ce07d8db7e1137674c15953a74683fb793c7c57848da4daa06e2ef989872493a458b4c49d306b2186c8a7c5b9efa66839b6aca94c9cb5de473d4a2ded74c8a177f9cbcc89b7626e0954f01929d2a80209af43f6b54f57af5d77ea32c41aec45ff8d6c46fdea4fd4afe9760a3a011bc949a66801d454a089583862630737849a30efbcc0fc6e0e4eaf3657a", 0x8b}], 0x1, &(0x7f0000000500)={0x90, 0x0, 0x9, "ddf1098c7c9b8d56566af62baac15224e1325d64591a88020bcf4fd4c27ab79fef83e228ef12047cdb096eb9a3bef6025ab190e8b287c39cd0c096471e109d67fd8dc2805e1d7daa6338648b4e55cf356ac79bba2b5526275c74642c0a42b65ea12e7af0505a9c64c54db4b164feb204507377e2534bd58252d4"}, 0x90, 0x4000}, {&(0x7f00000005c0)={0x27, 0xfffffffffffeffff, 0xfffffffffffff801, 0x2, 0x7ff, 0xc000000000000000, "d53eaa68295cd43267b58255a86c2b3b3310dc7f3c05da26a5867c6b4e718206e75c6b4d51ac0bf1353286b19d686e41010e559256add148a090078b177a14", 0xd35}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000640)="3633b81b46e00f237b5498c2bd44c77e2781477edc83c85ed8e2b39028eeaa55bfb5e573486304a5f89f6290144c4ecd2a25d3f94fba6579b16a4c459d699b550e2e44be1ad8b2549a5fdff41f3b0965d7266f07a026de3b77a37332c5fd99571e116f594461d1ab5b26e0e01962ae849060b3fba38d232088b5a498e6777a41b33b0e980efd3cf7b283e6e1f8b8b1e859de1aea1d937e3714e8c57fead1c4babae6818195408a611172ca9911894a4219384815bd087d0d1424e7fed068586b9cc79ba7bd6e9aa638bb7828aac6211fa0cf3143aa294e055ff228a85b7628b1748d5446cd82ba6e33710087", 0xec}, {&(0x7f0000000740)="4aa9c9fa4b2ae642bbeb08f0452bef1f1b83e51c53", 0x15}, {&(0x7f0000000780)="80c71116dc48366074d96c88a0fe4de4123df39650f7779909cfdefec33d101953a9a9f327e4452e526ecaefb3f451c73ddef97d77438fd2c310aec601e943d7f3b8b07848cbf0e5ae2530f074ae610465e047d8208510689785ad74d3f27fcd810bc82edc1d3507ad26caadf86011d32152da38d7c26d3770cda4b03a21062085c08085e1d02d9af146c91575b5c637fe801e1fa295ea5dd4c120a2fc9c10ec77450f20c770881bba925a01d9f61fe892ce4ce2708f484474c2afcd678e174a28d018c73f790e252ddcbd98a60a52055e9d15978916158c6f13d6d105cde448fa9cc6e7b33dfe2bad4b", 0xea}], 0x3}], 0x3, 0x40000) 2018/02/24 02:38:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x1ff, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, r3, 0x2, 0x5d}) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/24 02:38:48 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x1004, &(0x7f000008ef51)) unlinkat(r0, &(0x7f0000bad000)='./file0\x00', 0x200) chdir(&(0x7f0000000080)='./file0\x00') getcwd(&(0x7f000075c000), 0x0) 2018/02/24 02:38:48 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000280fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xe0, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x140) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) close(r1) [ 98.865293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/24 02:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/02/24 02:38:49 executing program 1: acct(&(0x7f0000000000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) r1 = getuid() quotactl(0x3, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="bc7f06a50b") syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/24 02:38:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfffffffffffffd3b) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) fchmod(r0, 0xa) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3`', 0x2}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/24 02:38:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) pipe(&(0x7f0000000000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x2, 0xffffffff, 0x1, 'queue0\x00', 0x5}) tee(r0, r0, 0xffffffffffffffc0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000008000)=0x108) sendto$inet6(r0, &(0x7f0000008000), 0x43, 0x0, &(0x7f0000005fe4)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/24 02:38:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) 2018/02/24 02:38:49 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000599f8d), 0x1db, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) listen(r0, 0xd5a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x8, [0xfffffffffffffffa, 0x9d, 0x3, 0x8, 0x2, 0x400000000000000, 0xf, 0xffffffff]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, [0x6, 0xfffffffffffff000, 0x7, 0x5, 0x8, 0x2, 0x400, 0xfac, 0x6, 0x3, 0xfffffffffffffff9, 0x8, 0x1, 0xffffffffffff0001, 0x3]}, &(0x7f0000000280)=0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000000080)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3}, 0x8) 2018/02/24 02:38:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2800) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)={@common, @ifru_names=@syzn}) signalfd(r2, &(0x7f0000000100)={0x4}, 0x8) 2018/02/24 02:38:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x7f}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/24 02:38:49 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchownat(r0, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/24 02:38:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xf44b8ad, 0x80000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0xffffffffffffff56) sendto$inet(r0, &(0x7f0000189000)='Y', 0x1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x540, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x540}, 0x1}, 0x0) 2018/02/24 02:38:49 executing program 5: futex(&(0x7f000000cffc)=0x40000, 0x800000000008, 0x0, &(0x7f0000676ff0), &(0x7f0000048000)=0x4, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x24, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}, 0x100) 2018/02/24 02:38:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000005440)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f00000053c0)=[{&(0x7f0000003dc0)={0x10, 0x14, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/90) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/81, 0x51) 2018/02/24 02:38:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000000000002, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000050d000)=""/4096) 2018/02/24 02:38:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x20000000) read(r0, &(0x7f0000000040)=""/24, 0x0) 2018/02/24 02:38:49 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004bffa)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000002efec)=""/24, 0x18) creat(&(0x7f0000000000)='./bus\x00', 0x1) 2018/02/24 02:38:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffdfffffffffffc, 0xb000}, 0xfffffe43) pipe(&(0x7f0000000040)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) fanotify_mark(r2, 0x1, 0x10000, r3, &(0x7f0000000080)='./file0\x00') r4 = socket(0x8, 0x0, 0x100000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6e9, 0x800}, &(0x7f0000000040)=0x8) r6 = socket(0x10, 0x802, 0x0) pwrite64(r0, &(0x7f00000000c0)="9d8d1a3e29af63b2ea30baccee2eae3a99e024c4495894e754dc5d75f6aa4b2a8fc134a7b06b2cb37c5e2121f393c725a540f9bee773797223e4afb0df314d8e6e7715c93fa69bc9529c9ccb38a07cf448dd943bbd0f7c9e49bd092603e41fe3b3e7c48b6cb93b3b22fc61f5740880071fac93e87d4c240e15706ccb6a23ac3fd30b8f279c98927cf39974e533e653d044c2be2a3a99cb3405f8b2c70b64793577bab6c20b1cbc6737c9a6bb38367f312b3c0310ff4cab14ae6c3991d2be4292e199d0c901e3ac80bfaacc82055cd395", 0xd0, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r6, &(0x7f0000de7f11)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r5, 0x81}, 0x8) 2018/02/24 02:38:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xf44b8ad, 0x80000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0xffffffffffffff56) sendto$inet(r0, &(0x7f0000189000)='Y', 0x1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x540, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x540}, 0x1}, 0x0) 2018/02/24 02:38:49 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='$\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r0, &(0x7f0000619000)=[{0x3, 0xfffffffffffffffc, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x0, 0x0, 0x1fc, 0x0, @time, {}, {}, @raw32}], 0x1b0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_tcp_int(r3, 0x6, 0x1ebdf15686d50b8b, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb86b}, 0x1c) write$selinux_load(r2, &(0x7f0000000100)={0xf97cff8c, 0x354, 'SE Linux', "2f4076ffae8302cb42f4134e3abfc8cbf8090000000000000083080bc6b87c069cbba23d7a17a006dd0cb9fd6b53cf0946e73c37b5d35c71b8a23c85dc3673694816c33859c53744e611681ca5c19e9a37fa31a3ec423e7c1d887132926155cd9eed8559b3eef8fa705eb5a6b53afe3953"}, 0x81) 2018/02/24 02:38:49 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x3e, 0x0, 0x7, 0x1d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1f, 0x6, 0x2, 0x7, 0x2, "ac7ed597b6819c8a3d624111290923e232976a7f7bb64489e162a0f7a4f57678e3a0618085e13f65b225eb661f6b3ee6af3aacbb60a95c2c84d804c94632cb", 0x3}, 0x60) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000bffc)) 2018/02/24 02:38:49 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/60, 0x3c) r1 = socket(0x11, 0xf, 0x100000001) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/02/24 02:38:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408102) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/02/24 02:38:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) fsync(r0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/24 02:38:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x454000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x0, 0x7fffffff, 0x8001, 0x4, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x100, 0x8001, 0x9, 0x20, 0x80000000}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r3, 0x40}, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000000040)) 2018/02/24 02:38:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000080)=""/132) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x0, @rand_addr=0x8}}}, &(0x7f00000002c0)=0x8c) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000000c0)={0x1779cb26, 0x0, 0x5e9, 0x7, 0xa65}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={@generic="40c24c71dba16aa409a22b17688959b0", @ifru_flags=0x1400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x1, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x9f1f}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="0307d8f2df8ec952fcc61286d345300a", @ifru_names=@common='ifb0\x00'}) 2018/02/24 02:38:49 executing program 4: getrandom(&(0x7f0000bf7000), 0x0, 0x3) 2018/02/24 02:38:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x1, 0xd7, "b8aaa3aedd64", 0x3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/246) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/24 02:38:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40001) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0xf1, 0xf2, "77bcbc965140c2246809a9f07b062d1822cba6e3fa1ae38b241df18b88f1af4492773f29fe765cb336e429dfe351ee68e38b88a4340aa1778ee3990bcf858fe581f48c7be08f1f19112fbdcfdfa33a74c4933ad17742e182e2029fb2d3ee41c7b3a6fd949267d147b877879bbcb6062aae7ccfd6af87f8fe6c5f4834c0bec282a19ffe4a26e4c8095ff614435490e0112a770b8daef24c1c40b040c037486f281ceda32a324fc387e3e2545fbb5067488f2ff7444ed3413928415bdb035a0a473b7e7596eb24cbee2d96000f7f4720f634dcf66993d97d1fff3a788073b715a2030eb4b4fa236c6a074cc9253cf27e8bb76d"}) mknodat(r0, &(0x7f0000000100)='./bus\x00', 0x0, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="42f95b504ad5774f8cf0efc6d714b1e73a4be9c2219673bf7ecca362d8f0ae7967a51612fef5075a79265d0ae25a1345ac452185a8d1377e1393db1e6df93bb71873a5353c60b54ac772b25effa1763b826bf19f9f1c3ee23123dee6b51c2fd3ce37046b0e1532c65778151eb18119f9d2f0fe112623d53d5dafadff482cecdef1c3c1cf291ddacf9cfd6f368c6069dbe23a43bb4de508366f9ee4f5a187e6b8d23b662f98945c") ioctl(r0, 0x5387, &(0x7f0000000000)) 2018/02/24 02:38:49 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2880, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8f}, 0x5, [0x0, 0x10001, 0x8, 0x9, 0xb11, 0x3, 0xfffffffffffffffd, 0x548]}, 0x5c) setitimer(0x1, &(0x7f0000012000)={{0x77359400}}, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x20000010, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {0x77359400}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200080, 0x0) timerfd_gettime(r4, &(0x7f0000000180)) [ 99.370900] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 99.381977] CPU: 0 PID: 17244 Comm: syz-executor2 Not tainted 4.9.83-g72766d7 #42 [ 99.389585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.398939] ffff8801d02778f0 ffffffff81d95149 1ffff1003a04ef21 ffff8801b6e8e000